The Astronomer's Telegram
Telegram Index | Search
To The Parent Site

Present Time: 25 Apr 2017; 9:31 Local Time
Previous Update: 25 Apr 2017; 0:26 Local Time

Combine With:
(Show All) AND OR
Radio
Millimeter
Sub-Millimeter
Far-Infra-Red
Infra-Red
Optical
Ultra-Violet
X-ray
Gamma Ray
>GeV
Request for Observations
A Comment
AGN
Asteroids
Binaries
Black Holes
Comets
Cosmic Rays
Cataclysmic Variables
Globular Clusters
Gamma-Ray Bursts
Meteors
Microlensing Events
Neutron Stars
Nova
Planets
Planets (minor)
Pulsars
Quasars
Soft Gamma-ray Repeaters
Solar System Objects
The Sun
Supernova
Supernova Remnants
Transients
Variables
Stars

Telegram Index
All Telegrams
3084 Selected of 3084 Telegrams
3084MASTER SN candidate in SDSSJ124138.20+474742.9 discovery P.Balanutsa, E.Gorbovskoy, V.Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov, V.Chazov,.... -- 20 Dec 2010; 13:31 UT
3083Near-Infrared Observations of FS AurigaeBlesson Mathew, Sachindra Naik and N. M. Ashok (Physical Research Laboratory, Navarangpura, Ahmedabad,.... -- 20 Dec 2010; 10:49 UT
3082Discovery of 0.19 Hz QPO in MAXI J1409-619Kaur, R. (Univ. of Amsterdam); Casella, P. (Univ. of Southampton); Linares, M. (MIT); Altamirano, D,;.... -- 18 Dec 2010; 14:49 UT
3081Confirmation of recent CRTS supernova discoveriesA.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams, C. Donalek (Caltech); A. Myers (UIUC);.... -- 17 Dec 2010; 19:03 UT
3080Possible Supernova Detected in HST/WFC-IRPeter Challis (CFA) -- 16 Dec 2010; 15:43 UT
3079A 160 day Period in the Be star X-ray Binary IGR J01363+6610 from Swift BAT ObservationsR.H.D. Corbet (UMBC/NASA GSFC), H.A. Krimm (USRA/NASA GSFC) -- 15 Dec 2010; 20:56 UT
3078Swift/XRT follow-up observations of three unidentified INTEGRAL sourcesR. Landi, A. Malizia (INAF/IASF Bologna), A. Bazzano, M. Fiocchi (INAF/IASF Rome), A. J. Bird (Univ..... -- 14 Dec 2010; 17:02 UT
3077Multiple X-ray Observations of the Transient Neutron Star Binary XTE J1946+274S. Müller (Remeis Observatory & ECAP), M. Kühnel (Remeis Observatory & ECAP), K. Pottschmidt.... -- 11 Dec 2010; 18:00 UT
3076New optical nova candidate in M 31W. Pietsch, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik), A. Kaur, D.H..... -- 11 Dec 2010; 12:40 UT
3075MAXI/GSC detects a renewed activity from binary X-ray pulsar GX304-1M. Nakajima (Nihon-U), T. Yamamoto, T. Mihara, M. Sugizaki, M. Serino, Y.E. Nakagawa, T. Sootome, M..... -- 9 Dec 2010; 23:46 UT
3074An Attempt to Spectroscopically Confirm the Suspected Nova in the M31 Globular Cluster Bol 126A. W. Shafter (SDSU), R. Ciardullo (PSU), M. J. Darnley, M. F. Bode (Liverpool JMU, UK), K. A. Misselt.... -- 9 Dec 2010; 3:56 UT
3073Broadband photometry of 2002 VE68, a quasi-moon of Venus.M. Hicks (JPL/Caltech), D. Mayes (JPL/Caltech), T. Barajas (LACC) -- 8 Dec 2010; 20:19 UT
3072Optical identification of the INTEGRAL source IGR J21565+5948 as Sy1 AGNI.Bikmaev, E.Irtuganov, N.Sakhibullin (Kazan Federal University, Academy of Sciences of Tatarstan, Kazan,.... -- 8 Dec 2010; 18:18 UT
3071Erratum to ATel #3068S. Fabrika, E.A. Barsukova, A.F. Valeev, O. Sholukhova (Special Astrophysical Observatory, Russia), K..... -- 8 Dec 2010; 7:47 UT
3070RXTE/PCA confirms an X-ray pulsation from MAXI J1409-619Takayuki Yamamoto (RIKEN), Motoki Nakajima (Nihon U.), Kazutaka Yamaoka (AGU), Philip E. Kaaret (Univ..... -- 7 Dec 2010; 0:13 UT
3069Fermi/GBM detects pulsations of the transient source MAXI J1409-619A.Camero-Arranz (NASA/FECYT), M.H.Finger (USRA) and P. Jenke (NASA/ORAU) -- 6 Dec 2010; 18:38 UT
3068Spectrum of optical counterpart to Swift/UVOT M31 transientS. Fabrika, E.A. Barsukova, A.F. Valeev, O. Sholukhova (Special Astrophysical Observatory, Russia), K..... -- 5 Dec 2010; 23:13 UT
3067MAXI/GSC detects X-ray re-brightening of MAXI J1409-619S. Ueno (JAXA), M. Sugizaki (RIKEN), H. Negoro (Nihon U.), N. Kawai (Tokyo Tech), H. Tomida, M. Kohama,.... -- 5 Dec 2010; 9:37 UT
3066PTF detects optical counterpart to Swift/UVOT M31 transientY. Cao (Tsinghua University, China), M. M. Kasliwal & S. R. Kulkarni (Caltech) report on behalf.... -- 4 Dec 2010; 6:31 UT
3065Swift/XRT follow-up observations of two unidentified INTEGRAL sourcesR. Landi, N. Masetti (INAF/IASF Bologna), A. Bazzano, F. Capitanio (INAF/IASF Rome), A. J. Bird (Univ..... -- 3 Dec 2010; 13:35 UT
3064Erratum to ATel 3041: Fermi LAT detection of a rapid and extraordinary GeV outburst from 3C 454.3L. Escande (escande@cenbg.in2p3.fr) on behalf of the Fermi Large Area Telescope Collaboration -- 2 Dec 2010; 16:22 UT
3063Spectroscopic Confirmation and Classification of the Recent M33 Nova Candidate, M33N 2010-11aA. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), K. A. Misselt.... -- 1 Dec 2010; 23:52 UT
3062A new NIR flare of the blazar S4 1030+61L. Carrasco, A. Carramiñana, G. Escobedo, E. Recillas, A. Porras, J.R. Valdes, Y.D. Mayya (INAOE,.... -- 1 Dec 2010; 15:13 UT
3061Swift UVOT UVW1 filter detection of a transient in the M 31 central areaW. Pietsch, M. Henze, F. Haberl, V. Burwitz (Max Planck Institut f. extraterr. Physik Garching MPE,.... -- 1 Dec 2010; 13:36 UT
3060Swift detection of an ~500s period in MAXI J1409-619J. A. Kennea (PSU), P. Curran (CEA/Saclay), H. Krimm (CRESST/GSFC/USRA), P. Romano, V. Mangano (INAF-IASFPA),.... -- 1 Dec 2010; 1:40 UT
3059AGILE detection of the transient gamma-ray source AGL J1037-5708A. Bulgarelli, F. Gianotti, M. Trifoglio (INAF/IASF-Bo), F. Lucarelli, F. Verrecchia, C. Pittori (ASDC),.... -- 30 Nov 2010; 20:12 UT
3058Chandra follow-up observation of the Crab nebula after the high energy flareD. Horns (Institut für Experimentalphysik, Univ. Hamburg), A. Tennant (NASA/MSFC), C. Ferrigno (ISDC/Univ..... -- 30 Nov 2010; 19:20 UT
3057Discovery of PSR J1849-0001, a 38.5 ms Pulsar Powering IGR J18490-0000/HESS J1849-000E. V. Gotthelf, J. P. Halpern (Columbia U.), R. Terrier, F. Mattana (CNRS/APC Université Paris 7) -- 30 Nov 2010; 14:26 UT
3056NIR flaring of the FRSQSO B2 2234+28AL. Carrasco, A. Carramiñana, G. Escobedo, E. Recillas, J.R. Valdes, A. Porras, Y.D. Mayya (INAOE,.... -- 26 Nov 2010; 18:20 UT
3055INTEGRAL observations of 3C 454.3 following the gamma-ray outburstE. Pian (INAF-OA Trieste & SNS Pisa), A. Bazzano (INAF/IASF-Rm), M. Tuerler, C. Ferrigno, A. Frankowski,.... -- 25 Nov 2010; 5:56 UT
3054Fermi LAT Continuous Observations of the PSR B1259-63 RegionA. A. Abdo (NRC Research Associate, resident at NRL), J. E. Grove (NRL), Richard Dubois (SLAC), G. A..... -- 24 Nov 2010; 1:41 UT
3053First Detection of X-rays from 8 Symbiotic BinariesG. J. M. Luna (SAO), J. Sokoloski (Columbia), K. Mukai (NASA/GSFC) and T. Nelson (NASA/GSFC) -- 23 Nov 2010; 22:07 UT
3052INTEGRAL detects pre-outburst flares in EXO 2030+375D. Klochkov, A. Santangelo (IAAT), M. Turler, C. Ferrigno, E. Bozzo, (ISDC - University of Geneva), K..... -- 23 Nov 2010; 13:17 UT
3051Swift/BAT detects renewed hard X-ray activity from the highly-absorbed X-ray binary IGR J16318-4848H. A. Krimm (CRESST/GSFC/USRA), R. H. D. Corbett (UMBC/NASA GSFC), S. D. Barthelmy (GSFC), W. Baumgartner.... -- 23 Nov 2010; 0:27 UT
3050Fermi LAT detection of increasing gamma-ray flux from B2 1520+31 David Sanchez (LLR/Ecole Polytechnique/CNRS/IN2P3) on behalf of the Fermi Large Area Telescope.... -- 22 Nov 2010; 20:23 UT
3049Decreasing gamma-ray emission from the blazar 3C 454.3E. Striani (Univ. Roma Tor Vergata and INFN Roma), S. Vercellone (INAF/IASF-Pa), M. Tavani (INAF/IASF-Rm),.... -- 22 Nov 2010; 17:48 UT
3048MAXI/GSC detects X-ray brightening from XTE J1946+274 M. Nakajima (Nihon U.), T. Mihara, Y.E. Nakagawa, M. Serino, M. Sugizaki, T. Yamamoto, T. Sootome, M..... -- 22 Nov 2010; 12:52 UT
3047griz photometry of 3C 454.3 following its extreme gamma-ray flare T. Krajci (AAVSO), K. Sokolovsky (MPIfR/ASC Lebedev), A. Henden (AAVSO) -- 21 Nov 2010; 16:40 UT
3046Fermi/LAT and Swift/XRT detection of increased activity from the binary system PSR B1259-63/SS 2883P.H.T. Tam, A.K.H. Kong, R.H.H. Huang (NTHU, Taiwan), C.Y. Hui (Chungnam, Korea) -- 21 Nov 2010; 7:15 UT
3045Swift XRT Detection of Supernova 2010jr in X-Rays S. Immler (NASA/CRESST/GSFC), B.R. Russell (U of Maryland), P.W.A. Roming (SWRI), and D. Pooley (Eureka.... -- 20 Nov 2010; 4:31 UT
3044Terzan 5 transient IGR J17480-2446: return of thermonuclear bursts or were they always there?Manoneeta Chakraborty (TIFR), Sudip Bhattacharyya (TIFR) -- 19 Nov 2010; 21:05 UT
3043AGILE detection of the extraordinary and prolonged gamma-ray activity from 3C 454.3E. Striani (Univ. Roma Tor Vergata and INFN Roma), S. Vercellone (INAF/IASF-Pa), F. Lucarelli, C. Pittori.... -- 19 Nov 2010; 16:49 UT
3042Fast Flare of 3C454.3 in the NIRL. Carrasco, A. Carramiñana, E. Recillas, J.R. Valdes, G. Escobedo, A. Porras, Y.D. Mayya (INAOE,.... -- 19 Nov 2010; 12:00 UT
3041Fermi LAT detection of a rapid and extraordinary GeV outburst from 3C 454.3D. Sanchez (dsanchez@llr.in2p3.fr), L. Escande (escande@cenbg.in2p3.fr) on behalf of the Fermi Large.... -- 19 Nov 2010; 0:15 UT
3040X-ray and Ultraviolet detection of the new FU Orionis object HBC 722 D. Pooley (Eureka Scientific/UT Austin) and J. Green (UT Austin) -- 18 Nov 2010; 20:19 UT
3039M31N 2010-10b: A Slowly-Evolving, Fe II Nova in M31A. W. Shafter (SDSU), K. Hornoch (Astr. Inst., Ondrejov, Czech Republic), M. J. Darnley, M. F. Bode (JMU,.... -- 18 Nov 2010; 17:09 UT
3038Swift detection of the fast turn-on of the recurrent nova M31N 1963-09c as a supersoft X-ray sourceW. Pietsch, M. Henze, F. Haberl, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik,.... -- 18 Nov 2010; 12:56 UT
3037Swift/UVOT Observations of SN 2010jr in ESO 362-18T. Pritchard (PSU) and P. Roming (SwRI) -- 17 Nov 2010; 22:20 UT
3036Intense 1.3-Millimeter Band Emission from 3C454.3Mark A. Gurwell (Harvard-Smithsonian Center for Astrophysics) & Ann E. Wehrle (Space Science.... -- 17 Nov 2010; 17:43 UT
3035Flaring Blazars from CRTSA.A. Mahabal, A.J. Drake, S.G. Djorgovski, M.J. Graham, R. Williams, C. Donalek (Caltech); J. Prieto.... -- 17 Nov 2010; 16:54 UT
3034AGILE detects another extraordinary gamma-ray flare from the blazar 3C 454.3E. Striani (Univ. Roma Tor Vergata and INFN Roma), F. Lucarelli (ASDC), S. Vercellone (INAF/IASF-Pa),.... -- 17 Nov 2010; 14:40 UT
3033PTF Discovery of PTF10yow (SN2010iq), a Type Ic SupernovaI. Arcavi (WIS), K. Maguire (Oxford), M.M. Kasliwal (CIT), S. Ben-Ami, A. Sternberg (WIS), A. Horesh,.... -- 16 Nov 2010; 13:27 UT
3032Z-Chamaleontis: an XMM-Newton's viewA.A.Nucita (Unisalento), B.M.T. Maiolo (Unisalento), E. Kuulkers (Esac) -- 15 Nov 2010; 15:31 UT
303122 New Confirmed and Candidate Supernovae from CRTS and the GRB follow-up teamA.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); T.A. Fatkhullin, V.N..... -- 13 Nov 2010; 19:30 UT
3030NIR flaring of the FRQS B3 1708+433L. Carrasco, A. Carramiñana, J.R. Valdes, E. Recillas, G. Escobedo, A. Porras, Y.D. Mayya (INAOE,.... -- 13 Nov 2010; 18:31 UT
3029RXTE observation XTE J1701-462: no indications for renewed activity J. Homan (MIT), D. Altamirano (Amsterdam), J.K. Fridriksson (MIT), M. Linares (MIT) -- 13 Nov 2010; 17:46 UT
3028Swift/BAT detects renewed hard X-ray activity from the neutron star transient XTE J1701-462H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 12 Nov 2010; 19:01 UT
3027Discovery and classification of 18 new supernovae by the Palomar Transient FactoryI. Arcavi (WIS), D. Xu (WIS), T. Matheson (NOAO), S.R. Kulkarni (CIT), A. Gal-Yam (WIS), R. Quimby (CIT),.... -- 11 Nov 2010; 21:26 UT
3026Fermi LAT detection of increasing gamma-ray activity from the FSRQ B3 1708+433A. Allafort (Stanford/KIPAC), F. D'Ammando (INAF-IASF Palermo) on behalf of the Fermi Large Area Telescope.... -- 11 Nov 2010; 18:50 UT
3025Swift confirms X-ray outburst from GT Mus/4U 1137-65J. A. Kennea (PSU), M. A. P. Torres (SRON/CfA), D. Steeghs (U Warwick), J. Homan (MIT) and J. M. Miller.... -- 11 Nov 2010; 17:39 UT
3024NIR flaring of the QSO B2 2308+34L. Carrasco, A. Carramiñana, J.R. Valdes, G. Escobedo, E. Recillas, A. Porras, Y.D. Mayya (INAOE,.... -- 11 Nov 2010; 3:36 UT
3023NIR brightening of the blazar SHBL J001355.9-185406L. Carrasco, A. Carramiñana, E. Recillas, J.R. Valdes, G. Escobedo, A. Porras, Y.D. Mayya (INAOE,.... -- 10 Nov 2010; 21:45 UT
3022Continued optical and IR flaring in 3C 454.3E. Bonning, C. Bailyn, M. Buxton, R. Chatterjee, P. Coppi, J. Isler, C. M. Urry (Yale), L. Maraschi (INAF/Brera),.... -- 10 Nov 2010; 21:24 UT
3021MAXI/GSC detection of a possible X-ray flare from an RS CVn star GT Mus (=4U1137-65, HD 101379) M. Nakajima, F. Suwa, H. Negoro, H. Ozawa (Nihon U.), T. Matsumura, K. Yamazaki, A. Uzawa (Chuo U.),.... -- 10 Nov 2010; 13:08 UT
3020Near-Infrared Observations of A0535+262Blesson Mathew, Sachindra Naik, N. M. Ashok, S. V. Vadawale, D. P. K. Banerjee (Physical Research Laboratory,.... -- 10 Nov 2010; 8:36 UT
3019Supersoft X-ray transient leads to the discovery of the second optical nova in a M 31 globular clusterM. Henze, W. Pietsch, V. Burwitz, J. Lloyd, (Max-Planck-Institut fuer extraterrestrische Physik), K..... -- 9 Nov 2010; 16:49 UT
3018MAXI/GSC detection of X-ray enhancement from AX J1841.0-0536H. Negoro (Nihon U.), M. Morii, N. Kawai (Tokyo Tech), S. Nakahira (AGU), H. Tomida (JAXA), M. Serino,.... -- 9 Nov 2010; 16:05 UT
3017HST observations of SN 2010jlRobert Kirshner (Harvard-Smithsonian Center for Astrophysics), Peter Challis (CfA), Stéphane Blondin.... -- 9 Nov 2010; 15:52 UT
3016Corrections to publications SN candidates in UGC04543 and UGC0595 V.Lipunov -- 9 Nov 2010; 12:25 UT
3015MASTER SN candidate in UGC0595P.Balanutsa, E.Gorbovskoy, V.Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov, V.Chazov,.... -- 8 Nov 2010; 21:34 UT
3014GeV emission from SHBL J001355.9-185406D. Sanchez, S. Fegan (LLR/Ecole Polytechnique/CNRS/IN2P3) on behalf of the Fermi Large Area Telescope.... -- 8 Nov 2010; 20:48 UT
3013Swift XRT discovery of the third supersoft X-ray transient in a M 31 globular clusterW. Pietsch, M. Henze, F. Haberl, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik,.... -- 8 Nov 2010; 15:04 UT
3012Swift XRT Detection of Supernova 2010jl in X-RaysS. Immler (NASA/CRESST/GSFC), P. Milne (U of Arizona), and D. Pooley (Eureka Scientific) on behalf of.... -- 6 Nov 2010; 5:28 UT
3011Pan-STARRS1 observations of the very faint X-ray transient XTE J1728-295 during quiescenceA.K.H. Kong (NTHU, Taiwan), P.A. Price (Princeton), E. Magnier, K. Chambers, N. Kaiser, J. Morgan, W..... -- 6 Nov 2010; 5:20 UT
3010The Host Galaxy of the Nearby, Luminous Type IIn SN 2010jl is Metal Poor: ImplicationsJ. L. Prieto (Carnegie Observatories), K. Z. Stanek (Ohio State University) -- 5 Nov 2010; 23:30 UT
3009MASTER SN candidate in UGC04543 P.Balanutsa, E.Gorbovskoy, V.Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov, V.Chazov,.... -- 5 Nov 2010; 17:59 UT
3008AGILE detects gamma-ray emission from AGL J2330-5036, in the region of BZQ J2329-4955 (PKS 2326-502).F. Lucarelli, F. Verrecchia (ASDC), E. Striani (Univ. Roma Tor Vergata and INFN Roma), C. Pittori (ASDC),.... -- 5 Nov 2010; 17:14 UT
3007Very high energy gamma-ray emission from SHBL J001355.9-185406 detected by HESS W. Hofmann (MPIK) on behalf of the H.E.S.S. collaboration -- 5 Nov 2010; 14:48 UT
3006The Recent Optical Transient in M31 is a He/N Nova (and apparently another outburst of M31N 1963-09c)A. W. Shafter (SDSU), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), R. Ciardullo (PSU), K. A. Misselt.... -- 4 Nov 2010; 16:48 UT
3005Optical follow-up observations of blazar 3C 454.3E. Semkov, S. Peneva, R. Bachev, A. Strigachev (Institute of Astronomy and National Astronomical Observatory,.... -- 4 Nov 2010; 13:37 UT
3004Near-Infrared Observations of PMN J2345-1555Blesson Mathew, S. V. Vadawale, Sachindra Naik, N. M. Ashok, K. S. Baliyan (Physical Research Laboratory,.... -- 4 Nov 2010; 5:24 UT
3003Optical and NIR activity of blazars 3C454.3 and 3C66aV.M.Larionov, E.Borisova (Astron. Inst. of St.Petersburg Univ., Russia), S.G.Jorstad, B.Taylor (Boston.... -- 3 Nov 2010; 22:28 UT
3002Fermi LAT detection of increasing gamma-ray activity from the FSRQ PKS 1730-13F. D'Ammando (INAF-IASF Palermo), J. Vandenbroucke (Stanford/KIPAC) on behalf of the Fermi Large Area.... -- 3 Nov 2010; 15:01 UT
3001M31N 1963-09c - Fourth recorded outburst of a recurrent nova in M 31 or a foreground U Gem system?W. Pietsch, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik), A. Kaur, D. H..... -- 2 Nov 2010; 15:01 UT
3000Type-II bursts from the new Terzan 5 transient: a GRO J1744-28 analogue?D. K. Galloway (Monash University), J. J. M. in 't Zand (SRON) -- 2 Nov 2010; 12:41 UT
2999Soft-to-Hard transition in MAXI J1659-152T. Muñoz-Darias, H. Stiele, T. M. Belloni, S. Motta (INAF-Osservatorio Astronomico di Brera) -- 2 Nov 2010; 6:30 UT
2998Optical Pulsations in the Proposed Counterpart of CXOU J005446.3-722523P.C. Schmidtke (Arizona State University), A.P. Cowley (Arizona State University) -- 1 Nov 2010; 21:51 UT
2997Monitoring of the likely optical counterpart of XTE J1728-295D. M. Russell, Y. J. Yang, N. Degenaar, R. Wijnands, A. Patruno, R. Kaur, M. Armas Padilla (Univ. of.... -- 1 Nov 2010; 18:53 UT
2996RXTE finds 21.9 day orbital period in XTE J0103-728L.J. Townsend (Southampton), R.H.D. Corbet (NASA/GSFC), M.J. Coe (Southampton), A.B. Hill.... -- 1 Nov 2010; 17:38 UT
2995AGILE/GRID detection of increased gamma-ray emission from 3C 454.3S. Vercellone (INAF/IASF-Pa), F. Verrecchia (ASDC), I. Donnarumma (INAF/IASF-Rm), M. Tavani (INAF/IASF-Rm,.... -- 1 Nov 2010; 11:47 UT
2994Chandra follow-up observation of the Crab nebula after the very high energy flareC. Ferrigno (ISDC/University of Geneva), A. Tennant (NASA/MSFC), D. Horns (Institut für Experimentalphysik,.... -- 1 Nov 2010; 11:40 UT
2993NIR brightening of the blazar PKS0458-02L. Carrasco, A. Carramiñana, E. Recillas, G. Escobedo, A. Porras, Y.D. Mayya, J.R. Valdes (INAOE,.... -- 1 Nov 2010; 8:33 UT
2992Confirmation and Spectroscopic Classification of MASTER SN candidate in PGC066672D. Milisavljevic, R. Fesen (Dartmouth College) -- 1 Nov 2010; 3:13 UT
2991Swift/XRT follow-up of the X-ray transient XTE J1728-295 during its decaying phaseY.J. Yang, N. Degenaar, R. Wijnands, D.M. Russell, A. Patruno, R. Kaur, M. Armas Padilla (University.... -- 31 Oct 2010; 16:05 UT
2990Short X-ray Transient Detection by MAXI/GSCH. Tomida (JAXA), T. Yamamoto (RIKEN), H.Negoro (Nihon U.), M. Serino, T. Mihara, M. Sugizaki, Y.E. Nakagawa,.... -- 31 Oct 2010; 9:49 UT
2989Further NIR Flaring of the blazar PMN J2345-1555L. Carrasco, A. Carramiñana, E. Recillas, G. Escobedo, A. Porras, Y.D. Mayya, J.R. Valdes (INAOE,.... -- 31 Oct 2010; 9:12 UT
2988NIR Flaring of the Quasar 3C454.3L. Carrasco, A. Carramiñana, E. Recillas, G. Escobedo, A. Porras, Y.D. Mayya, J.R. Valdes (INAOE,.... -- 31 Oct 2010; 8:02 UT
2987Confirmation and Spectroscopic Classification of the Recent M31 Nova Candidate, M31N 2010-10dA. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), K. A. Misselt.... -- 30 Oct 2010; 23:26 UT
2986Swift follow-up confirms the high flaring state of the blazar PMN J2345-1555S. Kaufmann (LSW Heidelberg) on behalf of the ATOM Team, F. D'Ammando (INAF-IASF Palermo) on behalf of.... -- 30 Oct 2010; 18:49 UT
2985Fermi GBM Detects Pulsations from IGR J19294+1816Peter Jenke (MSFC/NPP), Ascension Camero-Arranz (FECYT/NSSTC), Mark H. Finger (USRA/MSFC), & Isabel.... -- 29 Oct 2010; 18:49 UT
2984The near-Earth asteroid 2010 TD54: The fastest rotating natural body known in the solar system?M. Hicks (JPL/Caltech), H. Rhoades (JPL/Caltech) -- 29 Oct 2010; 17:25 UT
2983INTEGRAL detects renewed activity from IGR J19294+1816 E. Bozzo (ISDC, University of Geneva), J. Rodriguez (CEA, Saclay), J. Wilms (Dr. Karl Remeis-Observatory),.... -- 29 Oct 2010; 17:08 UT
2982Spectroscopic Observations of the Recent M33 Nova CandidateA. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), K. A. Misselt.... -- 29 Oct 2010; 5:31 UT
2981Discovery two new supernovae in the Pan-STARRS1 3Pi faint galaxy supernova surveyS. Valenti, E. Kankare, L. Magill, S. Mattila, S. Smartt, K. Smith, R. Kotak (Queen's University Belfast);.... -- 28 Oct 2010; 11:26 UT
2980NIR flare of PMN J1913-3630L. Carrasco, A. Carramiñana, E. Recillas, G. Escobedo, A. Porras, J.R. Valdes (INAOE) -- 28 Oct 2010; 4:23 UT
2979Discovery of a Luminous Supernova, PTF10vqvR. M. Quimby, S. Kulkarni, E. Ofek, M. M. Kasliwal (Caltech), A. Gal-Yam, S. Ben-Ami, C. Badenes, A..... -- 28 Oct 2010; 4:02 UT
2978Supernova Candidates from CRTSA.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); J. Prieto (Carnegie Obs);.... -- 27 Oct 2010; 18:52 UT
2977NIR Flaring of the blazar PMN J2345-1555 L. Carrasco, A. Carramiñana, E. Recillas, A. Porras, Y.D. Mayya, G. Escobedo, J.R. Valdes, I. Torres.... -- 27 Oct 2010; 17:32 UT
2976Optical emission of the black hole X-ray transient MAXI J1659-152 during quiescenceA.K.H. Kong (NTHU, Taiwan), C.-C. Lin, Y.-T. Chen (NCU, Taiwan), P.A. Price, E. Magnier, K. Chambers,.... -- 27 Oct 2010; 15:06 UT
2975Swift/XRT follow-up observations of unidentified INTEGRAL sourcesE. Maiorano, R. Landi, P. Parisi, N. Masetti, L. Bassani, A. Malizia (INAF/IASF Bologna), A. Bazzano,.... -- 27 Oct 2010; 13:10 UT
2974Chandra Identification of the Transient in Terzan 5: Not the 2000 Transient.D. Pooley (Eureka Scientific), J. Homan (MIT), C. Heinke (Alberta), M. Linares (MIT), D. Altamirano (Amsterdam),.... -- 26 Oct 2010; 23:10 UT
2973MASTER SN candidate in PGC066672 P.Balanutsa, E.Gorbovskoy, V.Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov, V.Chazov,.... -- 26 Oct 2010; 20:41 UT
2972Detection of a simultaneous optical and gamma-ray flare from blazar PMN J2345-1555D. Donato (NASA/GSFC) on behalf of the Fermi LAT Collaboration, M. Hauser, S. Wagner (LSW Heidelberg),.... -- 26 Oct 2010; 19:30 UT
2971AGILE detection of AGL J0813+2420, a new unidentified gamma-ray source.F. Lucarelli, F. Verrecchia (ASDC), E. Striani (Univ. Roma Tor Vergata and INFN Roma), S. Vercellone.... -- 26 Oct 2010; 14:24 UT
2970MAXI/GSC detects a new activity from Be pulsar A0535+262 T. Mihara (RIKEN), M. Nakajima (Nihon U.), T. Yamamoto, M. Sugizaki, M. Suzuki, Y.E. Nakagawa, T. Sootome,.... -- 25 Oct 2010; 21:33 UT
2969RXTE follow-up observations of MAXI J1409-619Kazutaka Yamaoka (Aoyama Gakuin U.), Philip Kaaret (U. Iowa), Satoshi Nakahira, Ichiro Takakashi, Atsumasa.... -- 25 Oct 2010; 9:55 UT
2968Search for an Enhanced TeV Gamma-Ray Flux from the Crab Nebula with VERITASRene A. Ong (UCLA) for the VERITAS Collaboration -- 23 Oct 2010; 19:25 UT
2967No significant enhancement in the VHE gamma-ray flux of the Crab Nebula measured by MAGIC in September 2010Mose Mariotti (INFN and Univ. of Padova) on behalf of the MAGIC Collaboration -- 23 Oct 2010; 17:01 UT
2966Fermi LAT detection of a possible new gamma-ray blazar PMN J1913-3630D. Donato (NASA/GSFC), C.C. Cheung (NRC, resident at NRL), on behalf of the Fermi LAT Collaboration -- 22 Oct 2010; 22:55 UT
2965Archival BeppoSAX/MECS observation of MAXI J1409-619 and INTEGRAL upper limitV. Sguera, M. Orlandini, F. Frontera, (INAF/IASF Bologna), A. Bazzano (INAF/IASF Roma), A.J. Bird (Univ..... -- 22 Oct 2010; 12:40 UT
2964H-alpha detection of seven recent optical novae in M 31W. Pietsch, J. Lloyd, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik), A..... -- 22 Oct 2010; 12:07 UT
2963Swift follow-up confirms the high activity state of CGRaBS J1848+3219F. D'Ammando (INAF-IASF Palermo), K. V. Sokolovsky (MPIfR/ASC Lebedev) on behalf of the Fermi Large Area.... -- 21 Oct 2010; 15:59 UT
2962MAXI J1409-619: Swift localization and identification as a new X-ray transient J. A. Kennea (PSU), H. Krimm (CRESST/GSFC/USRA), P. Romano, V. Mangano (INAF-IASFPA), P. Curran (CEA-Saclay).... -- 20 Oct 2010; 22:31 UT
2961Discovery and classification of 17 new supernovae by the Palomar Transient FactoryS. Ben-Ami (weizmann), C. Badenes (Weizmann), S.R. Kulkarni (Caltech) , T. Matheson (Noao), D. Xu (Weizmann),.... -- 20 Oct 2010; 18:40 UT
2960MASTER SN candidate in UGC03552 P.Balanutsa, E.Gorbovskoy, V.Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov, V.Chazov,.... -- 20 Oct 2010; 18:06 UT
2959MAXI/GSC detects an X-ray transient MAXI J1409-619 K. Yamaoka, S. Nakahira (AGU), H. Negoro (Nihon U.), N. Kawai (Tokyo Tech), A. Uzawa, K. Yamazaki, T..... -- 20 Oct 2010; 11:06 UT
2958Discovery of mHz QPOs and burst rate evolution in the active Terzan 5 neutron star transientM. Linares (MIT), D. Altamirano, A. Watts, M. van der Klis, R. Wijnands (Amsterdam), J. Homan (MIT),.... -- 20 Oct 2010; 10:32 UT
2957EVLA Observations of an Extremely Young Type Ia Supernova PTF10yguMansi Kasliwal (Caltech), Dale Frail (NRAO), Peter Nugent (LBNL), Andy Howell (LCOGT/UCSB), Mark Sullivan.... -- 20 Oct 2010; 2:16 UT
2956EVLA Monitoring of Nova V1723 AqlL. Chomiuk (CfA/NRAO), M. Krauss, M. Rupen (NRAO), J. Sokoloski (Columbia), and the EVLA Nova Team -- 19 Oct 2010; 21:27 UT
2955Flaring Blazars from CRTSA.A. Mahabal, A.J. Drake, S.G. Djorgovski, M.J. Graham, R. Williams, C. Donalek (Caltech); D. Stern (JPL);.... -- 19 Oct 2010; 19:16 UT
2954Fermi LAT detection of a GeV flare from CGRaBS J1848+3219D. Donato (NASA/GSFC), S. Ciprini (Perugia Univ. / ASI-INAF, Italy), C.C. Cheung (NRC, resident at NRL),.... -- 19 Oct 2010; 18:03 UT
2953 Large NIR flare of CGRaBS J1848+3219 L. Carrasco, A. Carramiñana, E. Recillas, A. Porras, D.Y. Mayya, J.R Valdes, G. Escobedo, I. Torres (INAOE,.... -- 19 Oct 2010; 1:58 UT
2952 D. Altamirano (Amsterdam), J. Homan (MIT), M. Linares (MIT), A. Patruno (Amsterdam), Y. Yang (Amsterdam), A. Watts (Amsterdam), M. Kalamkar (Amsterdam), P. Casella (Southampton), M. Armas-Padilla (Amsterdam), Y. Cavecchi (Amsterdam), N. Degenaar (Amsterdam), D. Russell (Amsterdam), R. Kaur (Amsterdam), M. van der Klis (Amsterdam), N. Rea (CSIC-IEEC), R. Wijnands (Amsterdam) The transient neutron star LMXB in the globular cluster Terzan 5 has turned into a Z-source -- 18 Oct 2010; 21:42 UT
2951RXTE shows a transition to the high-soft state in MAXI J1659-152Nikolai Shaposhnikov (UMD/CRESST/NASA/GSFC), Kazutaka Yamaoka (Aoyama Gakuin University) -- 18 Oct 2010; 15:28 UT
2950AGILE detection of prolonged gamma-ray activity from the blazar PKS 1830-211I. Donnarumma (INAF/IASF-Rm), S. Vercellone (INAF/IASF-Pa), M. Tavani (INAF/IASF-Rm, and Univ. Tor Vergata),.... -- 17 Oct 2010; 18:59 UT
2949Spectroscopic Observations of the Recent M31 Nova Candidate, M31N 2010-10cA. W. Shafter (SDSU), R. Ciardullo (PSU), M. J. Darnley, M. F. Bode (Liverpool JMU, UK), K. A. Misselt.... -- 17 Oct 2010; 17:42 UT
2948VERITAS Detects VHE Gamma-Ray Emission from LS I +61 303 Near PeriastronRene A. Ong (UCLA), for the VERITAS Collaboration -- 17 Oct 2010; 0:04 UT
2947"Softer when brighter" behavior at gamma rays of the BL Lac Object PKS 2155-304Luigi Foschini (INAF OA Brera, Italy) -- 16 Oct 2010; 18:46 UT
2946A Refined Orbital Solution and the Transient Pulsar in Terzan 5 is Not EclipsingT. E. Strohmayer (NASA/GSFC), C. B. Markwardt (NASA/GSFC), D. Pereira (GSFC/Wyle IS), E. A. Smith (GSFC/Wyle.... -- 15 Oct 2010; 21:34 UT
2945NIR Flaring of the Quasar [HB89] 0048-071 (CGRaBS J0051-0650)L. Carrasco, A. Carramiñana, E. Recillas, A. Porras, D.Y. Mayya, J.R Valdes, G. Escobedo, I. Torres (INAOE,.... -- 15 Oct 2010; 20:41 UT
2944Fermi LAT observations of enhanced gamma-ray activity of blazar PKS 2155-304S. Ciprini (Perugia Univ. / ASI-INAF, Italy), on behalf of the Fermi Large Area Telescope.... -- 15 Oct 2010; 17:13 UT
2943Fermi LAT detection of an intense GeV flare from the high-redshift and gravitationally lensed blazar PKS 1830-211S. Ciprini (Perugia Univ. / ASI-INAF, Italy), on behalf of the Fermi Large Area Telescope.... -- 15 Oct 2010; 16:52 UT
2942NIR Flaring of the Quasar PKS J0339-0146 L. Carrasco, A. Carramiñana, E. Recillas, A. Porras, G. Escobedo, D.Y. Mayya, J.R Valdes, I. Torres.... -- 15 Oct 2010; 16:35 UT
2941CRATES J0531-4827 is in an historically bright optical and IR state.E. Bonning, C. Bailyn, M. Buxton, R. Chatterjee, P. Coppi, J. Isler, C. M. Urry (Yale), L. Maraschi (INAF/Brera),.... -- 15 Oct 2010; 14:33 UT
2940INTEGRAL and RXTE spectral analysis of IGR J17480-2446, the new transient in Terzan 5.C. Ferrigno (ISDC/University of Geneva), S. Brandt (DTU Space, Denmark), E. Kuulkers (ESA/ESAC), P. Bordas.... -- 15 Oct 2010; 9:07 UT
2939A preliminary orbital solution for the transient eclipsing pulsar in Terzan 5A.Papitto, L.Burderi (Univ.Cagliari), A.D'Ai', T.Di Salvo (Univ.Palermo), S.Motta, T.Belloni (INAF-OAB),.... -- 15 Oct 2010; 6:02 UT
2938MASTER OT 015347+303844 is a CVA.J. Drake, (Caltech), S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech);J.L. Prieto.... -- 14 Oct 2010; 18:42 UT
2937Eclipsing X-ray Burster in Terzan 5: Improved Swift Localization J. A. Kennea (PSU), P. A. Evans and A. P. Beardmore (U Leicester) -- 14 Oct 2010; 17:35 UT
2936ROTSE-III Discovery of a Supernova CandidateW. Zheng, University of Michigan; J. Vinko, University of Szeged; R. Quimby, California Institute of.... -- 14 Oct 2010; 15:12 UT
2935Discovery of kilohertz quasi-periodic oscillations from EXO 1745-248Arunava Mukherjee (TIFR), Sudip Bhattacharyya (TIFR) -- 14 Oct 2010; 14:55 UT
2934A New Supernova Discovery/ClassificationD. A Howell (LCOGT/UCSB), P. E. Nugent (LBL), M. Sullivan (Oxford), A. Gal-Yam (Weizmann Institute) -- 13 Oct 2010; 22:50 UT
2933The Eclipsing X-ray Burster in Terzan 5 is Probably Not the 2000 TransientC. O. Heinke (Alberta), M. Linares (MIT), J. Gladstone (Alberta), J. Homan (MIT), D. Altamirano (Amsterdam),.... -- 13 Oct 2010; 19:23 UT
2932Discovery of 11 Hz burst oscillations from the 11 Hz Eclipsing Pulsar in Terzan 5 D. Altamirano (Amsterdam), A. Watts (Amsterdam), M. Kalamkar (Amsterdam), J. Homan (MIT), Y. Yang (Amsterdam),.... -- 13 Oct 2010; 16:36 UT
2931MASTER OT 015347+303844 discoveryP.Balanutsa, E.Gorbovskoy, V.Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov, V.Chazov,.... -- 13 Oct 2010; 10:47 UT
2930NIR flaring and fast changes in luminosity of the source 2mass20011286+4352529 L. Carrasco, A. Carramiñana, E. Recillas, A. Porras, D.Y. Mayya, J.R Valdes, G. Escobedo, I. Torres (INAOE,.... -- 13 Oct 2010; 5:51 UT
2929EXO 1745-248 is an 11 Hz Eclipsing PulsarT. E. Strohmayer (NASA/GSFC), C. B. Markwardt (NASA/GSFC) -- 13 Oct 2010; 5:29 UT
2928Swift/BAT confirms renewed hard X-ray activity from pulsar SAX J2103.5+4545 H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 12 Oct 2010; 23:11 UT
2927Transition to the soft-intermediate state of MAXI J1659-152T. Belloni, S. Motta, T. Muñoz-Darias (INAF - Brera Observatory, Italy) -- 12 Oct 2010; 21:42 UT
2926RXTE dips yield better orbital period determination for MAXI J1659-152T. M. Belloni (INAF-OAB, Italy), T. Muñoz-Darias (INAF-OAB, Italy), E. Kuulkers (ESA/ESAC, Spain) -- 12 Oct 2010; 14:24 UT
2925Increased optical activity of Be/X binary system SAX 2103.5+4545 suggests a new outburst in X-raysU., Kiziloglu, N., Kiziloglu, A. Baykal (METU); S.C. Inam (Baskent) -- 12 Oct 2010; 11:26 UT
2924Further INTEGRAL observations of the transient X-ray burster EXO 1745-248J. Chenevez (DTU Space, Denmark), E. Kuulkers (ESA/ESAC, Spain), J. Alfonso-Garzón (LAEX-CAB/INTA-CSIC,.... -- 11 Oct 2010; 17:55 UT
2923NIR brightening of the blazar B3 2247+381L. Carrasco, A. Carramiñana, E. Recillas, A. Porras, D.Y. Mayya, J.R Valdes, G. Escobedo, I. Torres (INAOE,.... -- 11 Oct 2010; 12:10 UT
2922Swift follow-up observations of EXO 1745-248E. Bozzo, C. Ferrigno (ISDC, Switzerland), P. Bordas (ISDC, IAAT) -- 11 Oct 2010; 12:03 UT
2921Enhanced TeV gamma ray flux from the Crab Nebula observedG. Aielli, P. Camarri, R. Iuppa, R. Santonico (INFN and Tor Vergata Univ.), C. Bacci, P. Branchini, A..... -- 11 Oct 2010; 11:42 UT
2920Swift-XRT location of the ongoing Terzan 5 outburstM. Linares (MIT), D. Altamirano (UvA) -- 11 Oct 2010; 6:16 UT
2919A hard X-ray transient in the direction of Terzan 5 detected by INTEGRALP. Bordas (ISDC/IAAT), E. Kuulkers (ESA/ESAC, Spain), J. Alfonso-Garzón (LAEX-CAB/INTA-CSIC, Spain),.... -- 10 Oct 2010; 23:33 UT
2918Sudden radio flux decline in MAXI J1659-152A.J. van der Horst (NASA/MSFC/ORAU), J.D. Linford, G.B. Taylor (U of New Mexico), Z. Paragi (JIVE), A..... -- 10 Oct 2010; 23:21 UT
2917Palomar Transient Factory Discovers Another Possible super-Chandrasekhar Type Ia SupernovaP. E. Nugent (LBNL), D. A. Howell (LCOGT/UCSB), M. Sullivan (Oxford), N. Suzuki (LBNL), A. Cucchiara.... -- 10 Oct 2010; 23:15 UT
2916Discovery of Very High Energy Gamma-Ray Emission from NGC1275 by MAGICMose Mariotti (INFN and Univ. of Padova) on behalf of the MAGIC Collaboration -- 10 Oct 2010; 15:00 UT
2915EVLA Observations of PTF10vgvA. Corsi (Caltech), E. O. Ofek (Caltech), D. A. Frail (NRAO), M. M. Kasliwal (Caltech), A. Gal-Yam (Weizmann.... -- 9 Oct 2010; 23:53 UT
2914The Palomar Transient Factory discovery of PTF 10vgv, a broad-line Type Ic supernovaA. Corsi (Caltech), S. B. Cenko (UC Berkeley), E. O. Ofek (Caltech), A. Gal-Yam (Weizmann Institute),.... -- 9 Oct 2010; 23:48 UT
2913CI Cygni: the eclipse of the hot component, which is in strong outburst, is entering the phase of totality U. Munari (INAF Padova-Asiago), P. Valisa, A. Milani, G. Cherini, F. Castellani, S. Dallaporta, A. Siviero,.... -- 9 Oct 2010; 18:46 UT
2912MAXI J1659-152: the shortest period black-hole binary? E. Kuulkers, A. Ibarra, A. Pollock , A. Parmar (ESA/ESAC, Spain), J. Chenevez (DTU Space, Denmark), C..... -- 7 Oct 2010; 21:07 UT
2911Radio non-detection of Aql X-1 V. Tudose (ASTRON), Z. Paragi (JIVE), D. Altamirano (Amsterdam), J.C.A. Miller-Jones (ICRAR), M. Garrett.... -- 7 Oct 2010; 18:47 UT
2910Discovery of Very High Energy Gamma-Ray Emission from B3 2247+381 by MAGICMose Mariotti (INFN and Univ. of Padova) on behalf of the MAGIC Collaboration -- 7 Oct 2010; 13:02 UT
2909Spectroscopic Observations of Two Recent M31 Novae: M31N 2010-09b and M31N 2010-10aA. W. Shafter (SDSU), R. Ciardullo (PSU), M. J. Darnley, M. F. Bode (Liverpool JMU, UK), K. A. Misselt.... -- 7 Oct 2010; 7:04 UT
2908NIR flaring of the blazar B3 1726+455L. Carrasco, A. Carramiñana, E. Recillas, A. Porras, J. R. Valdes, Y. D. Mayya, G. Escobedo, I. Torres.... -- 6 Oct 2010; 20:18 UT
2907Fermi-LAT detection of GeV gamma-ray emission from CRATES J0531-4827A. Cannon (University College Dublin, NASA/GSFC) and F. D'Ammando (INAF-IASF Palermo) on behalf of the.... -- 5 Oct 2010; 22:46 UT
2906EVN e-VLBI detections of MAXI J1659-152 Z. Paragi (JIVE), A.J. van der Horst (NASA/MSFC/ORAU),J. Granot (Univ. Hertfordshire),G.B. Taylor (Univ..... -- 5 Oct 2010; 17:31 UT
2905OCRA monitoring of V407 Cyg at 30GHzM.W. Peel (JBCA, Manchester, UK), M.P. Gawronski (TCfA, Torun, Poland), I.W.A. Browne, R.J. Davis, P.N..... -- 5 Oct 2010; 14:48 UT
2904Swift super soft X-ray detection in Nova V1213 CentauriG.J. Schwarz (AAS), J.P. Osborne, K.L. Page (U. Leicester), J.-U. Ness (ESAC/ESA), F.M. Walter (Stony.... -- 4 Oct 2010; 14:18 UT
2903HST observation of the Crab Nebula following the September 2010 gamma-ray flareP.Caraveo (IASF/INAF Milano), A. De Luca (IUSS, Pavia), R. Mignani (Mssl, UK), D. Salvetti (IASF/INAF.... -- 4 Oct 2010; 11:42 UT
2902RXTE/PCA detection of QPO near 0.22 Hz in Aql X-1 during ongoing outburstMayukh Pahari (TIFR, India), Sabyasachi Pal (ICRAR-UWA) and Arunava Mukherjee (TIFR, India) -- 4 Oct 2010; 6:40 UT
2901Swift follow-up of the gamma-ray flaring blazar PKS 0727-11F. D'Ammando (INAF-IASF Palermo), K. V. Sokolovsky (MPIfR/ASC Lebedev) on behalf of the Fermi Large Area.... -- 3 Oct 2010; 6:14 UT
2900REM optical/NIR observations of MAXI J1659-152P. D'Avanzo (INAF-OAB), P. Goldoni (APC/Univ. Paris 7 and SAp/CEA), A. Patruno (Univ. of Amsterdam),.... -- 2 Oct 2010; 10:19 UT
2899GRS1915+105: a very strong radio flare after a spike in hard X-raysS.A. Trushkin , N.A. Nizhelskij (SAO RAS, Russia) -- 2 Oct 2010; 6:27 UT
2898Spectroscopic Observations of a Recent M31 Nova Candidate Near Maximum LightA. W. Shafter (SDSU), R. Ciardullo (PSU), M. J. Darnley, M. F. Bode (Liverpool JMU, UK), K. A. Misselt.... -- 2 Oct 2010; 1:51 UT
2897New Luminous Outbursts of Supernova Impostor SN 2009ipA.J. Drake, (Caltech), J.L. Prieto (Carnegie Obs), S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams.... -- 1 Oct 2010; 19:20 UT
2896Confining the time of outburst of an optical nova candidate in M 31W. Pietsch, J. Lloyd, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik), A. Knaur,.... -- 1 Oct 2010; 12:56 UT
2895NIR flaring of the blazar PKSJ0730-1141L. Carrasco, A. Carramiñana, E. Recillas, A. Porras, J.R. Valdes, G. Escobedo, I Torres (INAOE) -- 30 Sep 2010; 22:56 UT
2894 NIR flaring of the blazar OJ248L. Carrasco, A. Carramiñana, E. Recillas, A. Porras, J.R. Valdes, G. Escobedo, I Torres (INAOE) -- 30 Sep 2010; 21:39 UT
2893Swift/BAT spectral analysis of the Crab after September 2010 gamma-ray flareT. Sakamoto (GSFC/UMBC), S. D. Barthelmy (GSFC), W. H. Baumgartner (GSFC/UMBC), J. R. Cummings (GSFC/UMBC),.... -- 30 Sep 2010; 21:33 UT
2892Swift/XRT and RXTE/PCA detects an increasing X-ray flux of V4641 Sgr Kazutaka Yamaoka (AGU), Satoshi Nakahira (AGU), and John A. Tomsick (UCB/SSL) -- 30 Sep 2010; 18:34 UT
2891Optical Monitoring Observations of AQL X-1Tolga Guver (Univ. of Arizona), Andrea Kunder (CTIO), and Feryal Ozel (Univ. of Arizona) -- 30 Sep 2010; 18:03 UT
2890INTEGRAL shows MAXI J1659-152 further declines in hard X-raysE. Kuulkers (ESA/ESAC, Spain), J. Alfonso-Garzon (LAEX-CAB/INTA-CSIC, Spain), V. Beckmann (APC, France),.... -- 30 Sep 2010; 16:36 UT
2889RADIO TIMING OF THE CRAB PULSAR DURING RECENT GAMMA-RAY FLAREC.M. Espinoza (JBCA, Manchester, UK), C. Jordan (JBCA, Manchester, UK), B.W. Stappers (JBCA, Manchester,.... -- 30 Sep 2010; 12:21 UT
2888INTEGRAL TOO observations of MAXI J1659-152E. Kuulkers (ESA/ESAC), C. Kouveliotou (NASA/MSFC), J. Chenevez (DTU Space), A.J. van der Horst (NASA/MSFC/ORAU),.... -- 30 Sep 2010; 12:09 UT
2887XMM-Newton observations of MAXI J1659-152 E. Kuulkers (ESA/ESAC), C. Kouveliotou (NASA/MSFC), A.J. van der Horst (NASA/MSFC/ORAU), on behalf of.... -- 30 Sep 2010; 1:02 UT
2886Fermi LAT observations of increasing gamma-ray activity of blazar 3C279A. Cannon (University College Dublin, NASA/GSFC), on behalf of the Fermi Large Area Telescope.... -- 29 Sep 2010; 22:54 UT
2885Strong Millimeter Band Flaring of B2 0827+24 (J0830+241)Mark A. Gurwell (Harvard-Smithsonian Center for Astrophysics) & Ann E. Wehrle (Space Science.... -- 29 Sep 2010; 18:53 UT
2884Optical variability in MAXI J1659-152D. M. Russell (Univ. of Amsterdam), F. Lewis (Faulkes Telescope Project, Open Univ., Univ. of Glamorgan),.... -- 29 Sep 2010; 16:52 UT
2883OT 071948.9+405332 is a Cataclysmic Variable in outburst D. Denisenko (IKI, Moscow) -- 29 Sep 2010; 13:24 UT
2882Chandra observation of the Crab Nebula/PSR following the September 2010 gamma-ray flare.A. Tennant (NASA/MSFC), P. Caraveo (INAF-IASF Milano), E. Costa (INAF-IASF Roma), Y. Evangelista (INAF-IASF.... -- 28 Sep 2010; 20:16 UT
2881MAXI J1659-152 is a BH candidateM. Kalamkar (Amsterdam), Y. Yang (Amsterdam), D. Altamirano (Amsterdam), P. Casella (Southampton), M..... -- 28 Sep 2010; 17:38 UT
2880AGILE upper limits above 100 MeV regarding the recent transient MAXI J1659-152F. Lucarelli, F. Verrecchia (ASDC), A. Chen (INAF/IASF-Mi), M. Tavani (INAF/IASF-Rm, and Univ. Tor Vergata),.... -- 28 Sep 2010; 16:34 UT
2879Crab flux no longer elevated in Fermi-LAT bandE. Hays (NASA/GSFC), R. Buehler (SLAC/KIPAC), F. D'Ammando (INAF-IASF Palermo), J. E. Grove (NRL), P..... -- 28 Sep 2010; 16:31 UT
2878MASTER OT 071948.9+405332 discoveryV.Shumkov, E.Gorbovskoy, P.Balanutsa,V.Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov,.... -- 28 Sep 2010; 15:38 UT
2877MAXI J1659-152: Swift localization and monitoring J. A. Kennea (PSU), H. Krimm (CRESST/GSFC/USRA), V. Mangano (INAF-IASFPA), P. Curran (CEA-Saclay), P..... -- 28 Sep 2010; 13:04 UT
2876SWIFT observation of the SMC Be/X-ray pulsar SXP46.6 in outburstR. Sturm, W. Pietsch, F. Haberl (Max-Planck-Institut fuer extraterrestrische Physik), S. Immler.... -- 27 Sep 2010; 19:33 UT
2875INTEGRAL detection of the new MAXI transient MAXI J1659-152I. Vovk (ISDC-University of Geneva), E. Kuulkers (ESA/ESAC, Spain), J. Alfonso-Garzón (LAEX-CAB/INTA-CSIC,.... -- 27 Sep 2010; 10:59 UT
2874WSRT Radio and Polarization Detection of GRB 100925A / MAXI J1659-152A.J. van der Horst (NASA/MSFC/ORAU), J. Granot (U of Hertfordshire), Z. Paragi (JIVE), C. Kouveliotou.... -- 27 Sep 2010; 1:13 UT
2873MAXI/GSC detection of a new hard X-ray transient source MAXI J1659-152H. Negoro (Nihon U.), K. Yamaoka, S. Nakahira (AGU), K. Kawasaki, S. Ueno, H. Tomida, M. Kohama, M..... -- 25 Sep 2010; 16:12 UT
2872RXTE high energy flare follow-up observation of the Crab NebulaNikolai Shaposhnikov (UMD/CRESST/NASA/GSFC), Keith Jahoda (NASA/GSFC), Jean Swank (NASA/GSFC), Tod Strohmayer.... -- 25 Sep 2010; 15:26 UT
2871Aql X-1 in brightest outburst since 2003D. M. Russell (Univ. of Amsterdam), P. Roche, F. Lewis (Faulkes Telescope Project, Open Univ., Univ..... -- 25 Sep 2010; 11:21 UT
2870Optical observations of the candidate optical counterpart to XTE J1728-295 (=IGR J17285-2922)M. A. P. Torres (SRON/CfA), D. Steeghs (Warwick/CfA), P. G. Jonker (SRON/CfA/RU), N. R. Ross (UCLA) -- 24 Sep 2010; 21:23 UT
2869Chandra Localization of the X-ray Transient XTE J1728-295Deepto Chakrabarty (MIT), Peter G. Jonker (SRON/CfA/RU), Craig B. Markwardt (NASA/GSFC) -- 24 Sep 2010; 21:06 UT
2868Swift imaging shows no evidence for active AGN near CrabCraig O. Heinke (U. of Alberta) -- 24 Sep 2010; 18:40 UT
2867No variation in the Crab pulsar in the near-infrared J and H bandsG. Kanbach,  T. Kruehler (MPE), A. Steiakaki (Univ. of Crete), R. Mignani (MSSL) -- 24 Sep 2010; 18:40 UT
2866Swift/XRT observation of the Crab Nebula/PSR following the September 2010 gamma-ray flareY. Evangelista, R. Campana (INAF/IASF Roma), M. Capalbi (ASDC), V. Mangano (IASF-Pa), E. Costa, I. Donnarumma,.... -- 24 Sep 2010; 14:26 UT
2865MASTER Net Optical Observations of the blazar B2 0619+33 E.Gorbovskoy, V.Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov, P.Balanutsa, .... -- 24 Sep 2010; 11:59 UT
2864EVLA Observations of PTF10vdlMansi Kasliwal (Caltech), Shri Kulkarni (Caltech), Iair Arcavi (Weizmann Institute), Avishay Gal-Yam.... -- 23 Sep 2010; 22:13 UT
2863CARMA Observations of PTF10vdlJohn M. Carpenter -- 23 Sep 2010; 21:43 UT
2862PTF discovers and follows-up nearby, young, Type II supernova M. M. Kasliwal, R.M. Quimby, E.O. Ofek, S. R. Kulkarni (CIT), A. Gal-Yam, I. Arcavi, Y.Green (WIS), E..... -- 23 Sep 2010; 21:28 UT
2861Fermi LAT confirmation of enhanced gamma-ray emission from the Crab Nebula regionR. Buehler (SLAC/KIPAC), F. D'Ammando (INAF-IASF Palermo), E. Hays (NASA/GSFC) on behalf of the Fermi.... -- 23 Sep 2010; 17:34 UT
2860Fermi LAT detection of a GeV flare from the FSRQ PKS 0727-11F. D'Ammando (INAF-IASF Palermo) on behalf of the Fermi Large Area Telescope Collaboration -- 23 Sep 2010; 16:02 UT
2859Broad-band photometry of the near-Earth asteroid 154029 (2002 CY46): An unusually steep solar phase curve and evidence for complex rotation.M. Hicks (JPL/Caltech), T. Truong (CSULA), J. Somers (Moorpark College) -- 22 Sep 2010; 23:40 UT
2858Upper Limits on Variability of the Crab Flux (2-50 keV)C. B. Markwardt (NASA/GSFC), S. D. Barthelmy (NASA/GSFC), W. H. Baumgartner (NASA/GSFC & UMBC) -- 22 Sep 2010; 23:13 UT
2857RXTE observes a transition to the low-hard state in H1743-322Nikolai Shaposhnikov (UMD/CRESST/GSFC) -- 22 Sep 2010; 19:12 UT
2856INTEGRAL non-detection of enhanced Crab fluxC. Ferrigno, R. Walter, E. Bozzo (ISDC/University of Geneva), P. Bordas (ISDC/IAAT) -- 22 Sep 2010; 17:32 UT
2855AGILE detection of enhanced gamma-ray emission from the Crab Nebula regionM. Tavani (INAF/IASF Roma), E. Striani (Univ. Tor Vergata), A. Bulgarelli (INAF/IASF Bologna), F. Gianotti,.... -- 22 Sep 2010; 14:45 UT
2854Near-IR observations of the outbursting source HBC 722R. Leoni (INAF – Osservatorio Astronomico di Roma, Monte Porzio, Italy), V.M. Larionov (Astronomical.... -- 22 Sep 2010; 12:34 UT
2853Swift/XRT follow-up of three unidentified INTEGRAL sourcesR. Landi, L. Bassani, P. Parisi, N. Masetti (INAF/IASF Bologna), A. Bazzano, M. Fiocchi (INAF/IASF Rome),.... -- 22 Sep 2010; 12:07 UT
2852Supernova Candidates and Confirmations from CRTSA.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); A. Myers (UIUC); J. Prieto.... -- 21 Sep 2010; 19:50 UT
2851MASTER-Net Prediscovery Detections of the SN 2010ho P.Balanutsa, E.Gorbovskoy, V.Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov, V.Chazov,.... -- 20 Sep 2010; 18:19 UT
2850Outburst of Aql X-1 as observed by RXTE and SwiftSabyasachi Pal (ICRAR-UWA) -- 20 Sep 2010; 16:45 UT
2849NIR flaring of the blazar B2 0619+33 L. Carrasco, A. Carramiñana, E. Recillas, A. Porras, D.Y. Mayya, G. Escobedo (INAOE) -- 19 Sep 2010; 21:55 UT
2848Flaring blazar B2 0619+33: Swift X-ray and UV/optical observationsD. Donato (NASA/GSFC), K. V. Sokolovsky (MPIfR/ASC Lebedev), F. D'Ammando (INAF-IASF Palermo), and F..... -- 18 Sep 2010; 22:34 UT
2847Renewed Activity from XTE J1946+274Mark H. Finger (USRA) for the Fermi/GBM Pulsar Team -- 18 Sep 2010; 0:26 UT
2846Swift/BAT detects renewed hard X-ray activity from pulsar XTE J1858+034 H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 17 Sep 2010; 21:11 UT
2845Optical re-brightening of the black hole binary XTE J1859+226J. M. Corral-Santana (IAC, ULL), P. Rodríguez-Gil (ING, IAC, ULL), D. Hurley (ING, UCC), J. Casares (IAC,.... -- 17 Sep 2010; 17:17 UT
2844ROTSE3 J003809.1+403726 : serendipity images by MASTER-Net surveyV.Krushinski, I.Zalozhnich, T.Kopytova, A. Popov, Ural State University, Kourovka -- 17 Sep 2010; 13:25 UT
2843ROTSE3 J003809.1+403726 is an Fe II-type Classical NovaA. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), K. A. Misselt.... -- 14 Sep 2010; 17:55 UT
2842Short X-ray Transient detected by MAXI/GSCM. Morii, N. Kawai, K. Sugimori, R. Usui (Tokyo Tech), K. Kawasaki, S. Ueno, H. Tomida, M. Kohama, M..... -- 13 Sep 2010; 8:26 UT
2841Candidate M31N 2010-08a is not a novaE. Barsukova, A. Valeev, O. Sholukhova, S. Fabrika (Special Astrophysical Observatory), W. Pietsch.... -- 12 Sep 2010; 18:08 UT
2840M31 optical transient ROTSE3 J003809.1+403726A. Romadan, N. Whallon, W. Zheng and F. Yuan (University of Michigan); J. Vinko (University of Szeged);.... -- 12 Sep 2010; 16:07 UT
2839The Seyfert 1 AGN nature of IGR J20450+7530P. Parisi, N. Masetti, R. Landi, L. Bassani (INAF/IASF, Bologna), A. Bazzano (INAF/IASF, Rome), A.J..... -- 9 Sep 2010; 15:25 UT
2838Discovery of two new supernovae and a possible AGN/luminous SN IIn in the Pan-STARRS1 3Pi faint galaxy supernova survey S. Valenti, E. Kankare, S. Mattila, A. Pastorello, S. Smartt, K. Smith, R. Kotak (Queen's .... -- 9 Sep 2010; 11:31 UT
2837PKS 1329-049 revived: new gamma-ray activity observed by Fermi LATK. V. Sokolovsky (MPIfR/ASC Lebedev) and F. K. Schinzel (MPIfR); on behalf of the Fermi Large Area Telescope.... -- 9 Sep 2010; 9:28 UT
2836MAXI/GSC detection of a possible flare from TWA-7M. Morii (Tokyo Tech), Y. Tsuboi, A. Uzawa, K. Yamazaki, K. Matsumura (Chuo U.), K. Kawasaki, S. Ueno,.... -- 9 Sep 2010; 3:33 UT
2835Palomar Transient Factory Discovery of 5 New SupernovaeS. B. Cenko (UC Berkeley), S. R. Kulkarni (Caltech), T. Matheson (NOAO), P. E. Nugent (LBNL), A. Gal-Yam.... -- 8 Sep 2010; 20:58 UT
2834Spectroscopic Confirmation of the Recent M31 Nova Candidate, M31N 2010-09aA. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), K. A. Misselt.... -- 8 Sep 2010; 0:13 UT
2833Broadband Photometry of the Near-Earth Asteroid 66146 (1998 TU3)M. Hicks (JPL/Caltech), T. Truong (CSULA) -- 7 Sep 2010; 22:55 UT
2832Swift and RATAN-600 monitoring of V4641 Sgr in a weak outburstKazutaka Yamaoka, Satoshi Nakahira (Aoyama Gakuin Univ.), J. A. Tomsick (UCB/SSL), and Sergei A. Trushkin.... -- 7 Sep 2010; 16:57 UT
2831Detection of optical activity in the radio source B2 0619+33P. S. Smith (Steward Observatory, University of Arizona) -- 7 Sep 2010; 15:43 UT
2830Swift/XRT observations of IGR J20450+7530R. Landi, L. Bassani, A. Malizia (INAF/IASF Bologna), A. Bazzano, P. Ubertini (INAF/IASF Rome), A.J..... -- 6 Sep 2010; 16:04 UT
2829Fermi LAT detection of a GeV flare from B2 0619+33F.K. Schinzel (MPIfR) on behalf of the Fermi LAT Collaboration -- 6 Sep 2010; 14:09 UT
2828The continued flaring activity of LS V +44 17/RX J0440.9+4431R. Krivonos, S. Tsygankov (IKI,MPA) A. Lutovinov (IKI), M. Turler, E. Bozzo (ISDC - University of.... -- 3 Sep 2010; 17:59 UT
2827Candidate optical counterparts of XTE J1728-295 = IGR J17285-2922D. M. Russell, Y. J. Yang, A. Patruno, N. Degenaar, D. Altamirano, R. Wijnands (University of Amsterdam),.... -- 2 Sep 2010; 22:14 UT
2826Classification of SN 2010hb, an early Type II supernovaThe Nearby Supernova Factory: G. Aldering, M. Childress, H. Fakhouri, E. Hsiao, S. Loken, P. Nugent,.... -- 2 Sep 2010; 21:09 UT
2825INTEGRAL confirms that XTE J1728-295 = IGR J17285-2922M. Turler, C. Ferrigno (ISDC - University of Geneva, Switzerland) E. Kuulkers (ESA/ESAC, Spain), J. Alfonso-Garzon.... -- 1 Sep 2010; 6:39 UT
2824Swift/XRT follow-up and a refined position of the X-ray transient XTE J1728-295Y. J. Yang, A. Patruno, N. Degenaar, D. M. Russell, D. Altamirano, R. Wijnands (University of.... -- 31 Aug 2010; 22:38 UT
2823RXTE PCA Detection of a New Outburst of XTE J1728-295 (probably IGR J17285-2922)Craig B. Markwardt (NASA/GSFC), Jean H. Swank (NASA/GSFC) -- 31 Aug 2010; 4:38 UT
2822Palomar Spectroscopy of the Potentially Hazardous Asteroids 2010 MF1 and 138404 (2000 HA24) M.Hicks (JPL/CalTech), B. Buratti (JPL/CalTech) -- 30 Aug 2010; 22:40 UT
2821Re-brightening of Hyper-Luminous X-ray source HLX-1 in ESO 243-49 associated with a spectral softening O. Godet, D. Barret, N. Webb (CESR, France) & S. Farrell (Univ. of Leicester, England) -- 30 Aug 2010; 20:18 UT
2820INTEGRAL sees IGR J17544-2619 active againE. Kuulkers (ESA/ESAC, Spain), J. Chenevez (DNSC, Denmark), J. Alfonso-Garzon (LAEX-CAB/INTA-CSIC, Spain),.... -- 30 Aug 2010; 13:25 UT
2819Photometric follow-up observations of the new FUor candidate HBC 722E. Semkov, S. Peneva (Institute of Astronomy, Sofia, Bulgaria) -- 29 Aug 2010; 1:06 UT
2818XTE J1752-223: back to optical quiescenceJ. M. Corral-Santana (IAC/ULL), P. Rodríguez-Gil (ING, IAC, ULL), J. C. Guerra (ING), J. Casares (IAC,.... -- 28 Aug 2010; 18:19 UT
2817Discovery and multiwavelength follow-up of PTF10qts, a broad-line type Ic supernova.A. Gal-Yam, I. Arcavi, D. Xu, S. Ben-Ami (Weizmann Institute of Science), R. M. Quimby, E. O. Ofek, M..... -- 25 Aug 2010; 10:09 UT
2816NIR flaring of the QSO B2 1255+32L. Carrasco, A. Carramiñana , E. Recillas, A. Porras, Y. D. Mayya, G. Escobedo (INSTITUTO NACIONAL DE.... -- 24 Aug 2010; 19:11 UT
2815Confirmation of the cyclotron line at 50 keV from GX 304-1 by Swift/BATT. Sakamoto (GSFC/UMBC), S. D. Barthelmy (GSFC), W. H. Baumgartner (GSFC/UMBC), J. R. Cummings (GSFC/UMBC),.... -- 24 Aug 2010; 18:14 UT
2814A photospheric radius-expansion burst observed from XTE J1701-407 by INTEGRAL: an update on distanceJ. Chenevez (DTU Space, Denmark), M. Falanga (ISSI, Switzerland), S. Brandt (DTU Space, Denmark), D..... -- 24 Aug 2010; 17:24 UT
2813RXTE Detection of an 85.4 s X-ray Pulsar in the Direction of the SMC (SXP 85.4)R.H.D. Corbet (UMBC/NASA GSFC), E.S. Bartlett, M.J. Coe, V.A. McBride, L.J. Townsend (Southampton), M.P.E..... -- 24 Aug 2010; 14:26 UT
2812A very bright radio flare of SS433S. A. Trushkin and N.N. Nizhelskij (SAO RAS) -- 24 Aug 2010; 14:24 UT
2811Erratum to ATel #2809: INTEGRAL discovery of a new transient source: IGR J16374-5043L. Pavan, C. Ferrigno, E. Bozzo (ISDC-University of Geneva) -- 24 Aug 2010; 12:16 UT
2810Swift follow-up observations of IGR J16374-5043E. Bozzo, C. Ferrigno, L. Pavan (ISDC, University of Geneva) -- 24 Aug 2010; 11:05 UT
2809INTEGRAL discovery of a new transient source: IGR J16374-5043L. Pavan (ISDC-University of Geneva), R. Terrier (CNRS/APC France), C. Ferrigno, E. Bozzo (ISDC-University.... -- 24 Aug 2010; 10:52 UT
2808Spectroscopic confirmation of HBC 722 as a new FU Orionis star in NGC 7000U. Munari, (INAF Padova-Asiago, Italy), A. Milani, P. Valisa (ANS Collaboration, Italy), E. Semkov (Institute.... -- 23 Aug 2010; 17:46 UT
2807INTEGRAL and Swift follow-up observations of XMMSL1 J171900.4-353217L. Pavan (ISDC-University of Geneva), R. Terrier (CNRS/APC France), E. Bozzo, C. Ferrigno (ISDC-University.... -- 23 Aug 2010; 17:21 UT
2806ROTSE-III Discovery of a Supernova CandidateW. Zheng and F. Yuan (University of Michigan); J. Vinko (University of Szeged); R. Quimby (California.... -- 20 Aug 2010; 15:00 UT
2805Addendum: Optical re-brightening of the black hole transient XTE J1752-223J. M. Corral-Santana (IAC,ULL), J. Casares (IAC,ULL), P. Rodríguez-Gil (ING,IAC,ULL) -- 19 Aug 2010; 12:25 UT
2804Optical re-brightening of the black hole transient XTE J1752-223J. M. Corral-Santana (IAC,ULL), J. Casares (IAC,ULL), P. Rodríguez-Gil (ING,IAC,ULL) -- 19 Aug 2010; 12:16 UT
2803INTEGRAL detection of high energy emission from XMMSL1 J171900.4-353217W. Ishibashi, E. Bozzo (ISDC), R. Terrier (CNRS/APC France), S. Mereghetti, A. Paizis, L. Ducci (INAF-IASF.... -- 18 Aug 2010; 13:20 UT
2802PTF Discovery of PTF10pjg, PTF10rin and PTF10raj, Three Type II SupernovaeI. Arcavi, D. Xu, A. Gal-Yam (Weizmann Institute of Science), M. Sullivan (Oxford), R. M. Quimby, M..... -- 18 Aug 2010; 12:06 UT
2801A possible new FUor star in NGC 7000E. Semkov, S. Peneva (Institute of Astronomy, Sofia, Bulgaria) -- 17 Aug 2010; 23:55 UT
2800Recent Blazar Flares Discovered by CRTSS.G. Djorgovski, A.J. Drake, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); J. Prieto (OCIW); M. Catelan.... -- 17 Aug 2010; 22:19 UT
2799Optical outburst of BL Lacertae object OT 081V.M.Larionov, D.A.Blinov, E.V.Borisova, A.V.Markelova (St.Petersburg University, Russia) -- 17 Aug 2010; 19:55 UT
2798Radio observations of the Be X-ray binary A0535+262V. Tudose (ASTRON), S. Migliari (ESAC), J.C.A. Miller-Jones (ICRAR), M. Nakajima (Nihon U.), K. Yamaoka.... -- 17 Aug 2010; 15:45 UT
2797State transition in H 1743-322T.M. Belloni, T. Muñoz-Darias, S. Motta, H. Stiele, D. Carbone (INAF - Osservatorio Astronomico di.... -- 17 Aug 2010; 14:21 UT
2796Discovery of the cyclotron line at 51 keV from GX 304-1T.Mihara, T.Yamamoto, M.Sugizaki (RIKEN), K.Yamaoka (AGU) and the MAXI team -- 17 Aug 2010; 13:50 UT
2795Fermi LAT detection of a GeV flare from blazar Ton 599 (4C 29.45)S. Ciprini (Perugia Univ. / ASI-INAF, Italy), on behalf of the Fermi Large Area Telescope.... -- 17 Aug 2010; 11:09 UT
2794Evidence for Hard State Activity from the Black Hole Transient 4U 1630-47John A. Tomsick (UCB/SSL) and Kazutaka Yamaoka (Aoyama Gaukin Univ.) -- 17 Aug 2010; 7:15 UT
2793PS1 MDS Discovery of a Low-Redshift SN IaR. Chornock (Harvard/CfA), M. Huber (JHU), R. J. Foley, M. Brodwin, J. Ruel (Harvard/CfA), A. Rest (STScI),.... -- 17 Aug 2010; 3:11 UT
2792H 1743-322 approaching state transitionT.M. Belloni, T. Muñoz-Darias, S. Motta, H. Stiele, D. Carbone (INAF - Osservatorio Astronomico di.... -- 16 Aug 2010; 13:23 UT
2791ATCA observations of XMMU J115113.3-623730K. Lo, B. M. Gaensler, T. Murphy, K. Bannister, R. W. Hunstead (Sydney Institute for Astronomy, School.... -- 16 Aug 2010; 4:34 UT
2790ROTSE-III Discovery of a Supernova CandidateW. Zheng and R. Anastasiya (University of Michigan); J. Vinko (University of Szeged); R. Quimby (California.... -- 15 Aug 2010; 15:06 UT
2789Spectroscopic confirmation of nova 2010-06d in M31E.A. Barsukova, A.F. Valeev, O. Sholukhova, S. Fabrika (Special Astrophysical Observatory, Russia), K..... -- 13 Aug 2010; 13:08 UT
2788RXTE pointed observations of H 1743-322T.M. Belloni, T. Muñoz-Darias, S. Motta, H. Stiele, D. Carbone (INAF - Osservatorio Astronomico di.... -- 12 Aug 2010; 20:22 UT
2787Swift Ultraviolet Light Curves of four Novae in M31M. Henze, W. Pietsch, F. Haberl (Max-Planck-Institut fuer extraterrestrische Physik) -- 12 Aug 2010; 12:57 UT
2786Discovery of Very High Energy Gamma-ray Emission from the Blazar 1ES 1440+122Rene A Ong (UCLA) for the VERITAS Collaboration -- 11 Aug 2010; 15:37 UT
2785RXTE/PCA and Swift/XRT detect an outburst of the black hole binary V4641 SgrKazutaka Yamaoka and Satoshi Nakahira (Aoyama Gakuin Univ.) -- 11 Aug 2010; 15:27 UT
2784CRTS observations of recent PS1 transientsA.J. Drake, A.A. Mahabal, S.G. Djorgovski, M.J. Graham, R. Williams (Caltech); J. Prieto (OCIW); M..... -- 9 Aug 2010; 17:48 UT
2783Fermi LAT detection of increased gamma-ray activity from the FSRQs PKS 2326-502 and B2 2308+34F. D’Ammando (INAF-IASF Palermo) on behalf of the Fermi Large Area Telescope Collaboration -- 9 Aug 2010; 16:55 UT
2782Swift/XRT observations of the region near PSR B1259-63A.K.H. Kong (NTHU, Taiwan) -- 8 Aug 2010; 21:32 UT
2781Swift XRT observation of the black hole candidate H 1743-322K. Yamaoka, S. Nakahira, A. Yoshida (Aoyama Gakuin Univ.), H. Negoro, M. Nakajima, H. Ozawa, F. Suwa.... -- 8 Aug 2010; 14:39 UT
2780Fermi LAT observations of the PSR B1259-63 regionA. A. Abdo (NRL/NRC), A. B. Hill (LAGO), D. Parent (NRL/GMU), D. Hadasch (IEEC-CSIC); on behalf of the.... -- 7 Aug 2010; 16:10 UT
2779MAXI/GSC detects an outburst from a Be/X-ray binary GX 304-1T. Mihara, T. Yamamoto, M. Suzuki, Y.E. Nakagawa, M. Sugizaki, T. Sootome, M. Matsuoka (RIKEN), N. Kawai,.... -- 7 Aug 2010; 15:52 UT
2778No eclipses in the double WD binary SDSS J125733.63+542850.5A. Shporer (LCOGT, UCSB), D. Kaplan (KITP), L. Bildsten (KITP), S. Howell (NOAO), J. Steinfadt.... -- 7 Aug 2010; 6:43 UT
27778.6 Hour Period in XMMU J115113.3-623730J. Patterson, J.P. Halpern (Columbia U.), C. Stockdale (CBA-Hazelwood), G. Bolt (CBA-Perth), S. Lowther.... -- 6 Aug 2010; 20:16 UT
2776The early Type Ia Supernovae PTFqjq and PTFqjlMark Sullivan (University of Oxford), Peter Nugent (Lawrence Berkeley National Laboratory), D. Andrew.... -- 6 Aug 2010; 15:57 UT
2775XTE J1752-223 has faded to quiescence: optical and infrared magnitudesD. M. Russell (University of Amsterdam), T. Muñoz Darias (INAF - Brera Observatory), F. Lewis (Open University,.... -- 6 Aug 2010; 15:30 UT
2774MAXI/GSC detects a re-brightening from the black hole candidate H 1743-322S. Nakahira, K. Yamaoka, A. Yoshida (AGU), H. Negoro, M. Nakajima, H. Ozawa, F. Suwa (Nihon U.), T..... -- 6 Aug 2010; 12:44 UT
2773Discovery of a new supernova and two AGN outburst in the Pan-STARRS1 3Pi faint galaxy supernova surveyS. Valenti, S. Smartt, D. Young, K. Smith (Queen's University Belfast); N. Metcalfe (Durham University);.... -- 5 Aug 2010; 18:30 UT
2772AGILE detection of transient gamma-ray emission from the PSR B1259-63 regionM. Tavani (INAF-IASF-Rm and Univ. Tor Vergata), F. Lucarelli, C. Pittori, F. Verrecchia (ASDC), A. Bulgarelli,.... -- 5 Aug 2010; 13:04 UT
2771Optical spectroscopy of XMMU J115113.3-623730 = Nova Cen 2008 J. P. Hughes (Rutgers Univ.), P. Slane, B. Posselt (Harvard-Smithsonian CfA), P. Charles, A. Rajoelimanana,.... -- 4 Aug 2010; 17:37 UT
2770Swift/XRT detects new outbursts of the galactic center X-ray transients GRS 1741-2853 and XMM J174457-2850.3N. Degenaar, R. Wijnands (UvA), J.A. Kennea (PSU) and N. Gehrels (GSFC) -- 3 Aug 2010; 8:02 UT
2769MAXI/GSC detects an outburst from a Be/X-ray binary GRO J1008-57M. Suzuki, T. Mihara, Y.E. Nakagawa, M. Sugizaki, T. Yamamoto, T. Sootome, M. Matsuoka (RIKEN), N. Kawai,.... -- 2 Aug 2010; 6:23 UT
2768Glitch observed in Vela pulsar (PSR J0835-4510)S.J. Buchner (Hartebeesthoek Radio Astronomy Observatory) -- 1 Aug 2010; 19:46 UT
2767Expanded VLA observations of Type IIn supernova SN 2007vaPoonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard), Roger Chevalier (UVA, Charlottesville),.... -- 31 Jul 2010; 20:13 UT
2766Discovery of the Pulse Period of IGR J16493-4348 from RXTE PCA ObservationsR.H.D. Corbet, A.B. Pearlman, K. Pottschmidt (UMBC/NASA GSFC) -- 31 Jul 2010; 19:09 UT
2765PTF Discovery of PTF10llvI. Arcavi, A. Gal-Yam, S. Ben-Ami, A. Sternberg (Weizmann Institute of Science), M. Sullivan (Oxford),.... -- 31 Jul 2010; 8:09 UT
2764Optical and IR flare of blazar PKS B 1730-130 (NRAO 530)E. Bonning, C. Bailyn, M. Buxton, R. Chatterjee, P. Coppi, J. Isler, C. M. Urry (Yale), L. Maraschi (INAF/Brera),.... -- 30 Jul 2010; 15:38 UT
2763A Re-analysis of Timing Parameters of SGR 1833-0832A. Baykal (METU), S. Balman (METU), M. Mirac (METU) -- 30 Jul 2010; 14:53 UT
2762Wide-Band EVLA Observations of the Type Ia Supernova SN2010fzLaura Chomiuk (U. of Wisconsin, NRAO) and Alicia Soderberg (Harvard/CfA) -- 28 Jul 2010; 0:25 UT
2761AGILE detection of the new unidentified gamma-ray source AGL J2241+4454F. Lucarelli, F. Verrecchia (ASDC), E. Striani (Univ. Roma Tor Vergata and INFN Roma), C. Pittori (ASDC),.... -- 27 Jul 2010; 17:21 UT
2760Pre-discovery detection of the nova candidate M33N 2010-07a in XMM-Newton OM observationsW. Pietsch, F. Haberl (Max-Planck-Institut fuer extraterrestrische Physik, MPE), B.F. Williams (University.... -- 27 Jul 2010; 13:09 UT
2759Identification of the new INTEGRAL hard X-ray source IGR J03249+4041 with interacting Seyfert 2 galaxiesA. Lutovinov, R.Burenin, S.Sazonov, M.Revnivtsev (IKI RAS), A.Moiseev, S.Dodonov (SAO RAS) -- 27 Jul 2010; 11:52 UT
2758SN 2010fv is a type II supernovaA. Gal-Yam, S. Ben-Ami, D. Xu, (Weizmann Institute of Science) and S. B. Cenko (UCB) -- 26 Jul 2010; 21:09 UT
2757PTF discovery of PTF10myz, a type II supernova S.Ben-Ami, O. Yaron, S.Lazarevic, Y. Green, A. Gal-Yam, I. Arcavi (Weizmann Institute of Science), E..... -- 25 Jul 2010; 12:37 UT
2756Discovery of the Optical Transient 15 50 11 +12 16 42E. Gorbovskoy, V. Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov, P.Balanutsa, V.V.Chazov,.... -- 25 Jul 2010; 7:24 UT
2755Radio observations of Cyg X-1 in the soft X-ray stateV. Tudose (ASTRON), G. Pooley (Uni. Cambridge), A. Rushton (ESO), J. Miller-Jones (ICRAR), Z. Paragi.... -- 24 Jul 2010; 10:49 UT
2754MAXI/GSC detects re-brightening of Be pulsar A0535+262M. Nakajima, H. Negoro (Nihon U.), T. Mihara, M. Sugizaki, M. Suzuki, Y.E. Nakagawa, T. Yamamoto, T..... -- 23 Jul 2010; 15:31 UT
2753Discovery of Very High Energy gamma-ray emission from 1FGL J2001.1+4351 by MAGICMose Mariotti (University od Padova) on behalf of the MAGIC collaboration -- 22 Jul 2010; 17:10 UT
2752Continuing GeV activity of the Narrow-Line Seyfert 1 PMN J0948+0022Luigi Foschini (INAF OA Brera, Italy) -- 22 Jul 2010; 7:23 UT
2751RXTE Monitoring of Cyg X-1 in its current transitional stateV. Grinberg (Dr. Karl Remeis Obs./ECAP), M. Boeck (Dr. Karl Remeis Obs./ECAP), K. Pottschmidt (CRESST/GSFC/UMBC),.... -- 22 Jul 2010; 4:36 UT
2750SN 2005md is a Galactic cataclysmic variableD. C. Leonard -- 21 Jul 2010; 17:57 UT
2749SWIFT J1729.9-3437: X-ray Position and Likely 530 sec PulsationsC. B. Markwardt (NASA/GSFC), H. A. Krimm (USRA & NASA/GSFC), J. H. Swank (NASA/GSFC) -- 21 Jul 2010; 3:39 UT
2748Further Optical Observations of Aql X-1Tolga Guver (Univ. of Arizona), Andrea Kunder (CTIO), and Feryal Ozel (Univ. of Arizona) -- 20 Jul 2010; 21:19 UT
2747Swift and RXTE Discovery of a New X-ray Transient, SWIFT J1729.9-3437C. B. Markwardt (NASA/GSFC), H. A. Krimm (USRA & NASA/GSFC), J. H. Swank (NASA/GSFC) -- 20 Jul 2010; 3:01 UT
2746GROND and Swift observations of XMMU J115113.3-623730J. Greiner, T. Kruehler, P. Schady, A. Rau, F. Olivares (all MPE) -- 19 Jul 2010; 18:24 UT
2745Witnessing with the ATCA the interaction of a relativistic jet from GX 339-4 with the interstellar mediumS. Corbel (Univ. Paris Diderot & CEA Saclay), J. Broderick (Univ. Southampton), D. Calvelo (Univ..... -- 19 Jul 2010; 16:38 UT
2744X-ray, UV, Optical and NIR Observations of Aql X-1Dipankar Maitra, Mark Reynolds, Jon M. Miller, and Kayhan Gultekin (Univ. of Michigan) -- 18 Jul 2010; 7:50 UT
2743Very High Energy gamma-ray emission from AP Lib detected by H.E.S.S.W. Hofmann for the H.E.S.S. Collaboration -- 17 Jul 2010; 9:44 UT
2742New X-ray Activity from Aql X-1Kayhan Gultekin, Dipankar Maitra, Jon M. Miller, and Mark Reynolds (University of Michigan) -- 16 Jul 2010; 16:35 UT
2741EVLA monitoring of V407 CygM. Krauss, L. Chomiuk, N. Roy, M. Rupen, A. Mioduszewski (NRAO), J. Sokoloski (Columbia U.), T. O'Brien.... -- 16 Jul 2010; 15:06 UT
2740Discovery of a Luminous Supernova, PTF10hgiR. M. Quimby, S. Kulkarni, E. Ofek, M. M. Kasliwal (Caltech), A. Gal-Yam, I. Arcavi, S. Ben-Ami, D. Xu,.... -- 15 Jul 2010; 21:01 UT
2739Swift follow-up of the high-redshift blazar PKS 1329-049F. D'Ammando (INAF-IASF Palermo), K. V. Sokolovsky (MPIfR/ASC Lebedev), D. Donato (NASA/GSFC) on behalf.... -- 15 Jul 2010; 16:59 UT
2738XMMSL1 J171900.4-353217 returns to quiescence.M. Armas Padilla, N. Degenaar, R. Kaur, R. Wijnands, Y. Yang (University of Amsterdam) -- 15 Jul 2010; 10:39 UT
2737Fermi LAT detection of gamma-ray flaring activity from the radio galaxy NGC 1275D. Donato (NASA/GSFC), D. Wood (NRL), C. C. Cheung (NRC/NRL) on behalf of the Fermi Large Area Telescope.... -- 14 Jul 2010; 21:19 UT
2736Two new supernovae in the Pan-STARRS1 3Pi faint galaxy supernova surveyK. Maguire, S. Valenti, D. Young, K. Smith, S. Smartt (QUB), J. Tonry (IfA), C. Stubbs (Harvard/CfA),.... -- 14 Jul 2010; 14:10 UT
2735The Early Type Ia Supernovae PTF10nlg and PTF10ndcD. A. Howell (LCOGT/UCSB), P. E. Nugent (LBNL), M. Sullivan (Oxford), J. Cooke (Caltech), S. B. Cenko,.... -- 12 Jul 2010; 18:17 UT
2734Radio and X-ray monitoring of Cygnus X-1 during the recent state changeA. Rushton (ESO), Y. Evangelista (INAF/IASF-Rm), Z. Paragi (JIVE), J. Miller-Jones (NRAO), P. Casella.... -- 12 Jul 2010; 17:24 UT
2733Fermi LAT detection of a GeV flare from the radio-loud NL Sy1 PMN J0948+0022D. Donato (NASA/GSFC), on behalf of the Fermi Large Area Telescope Collaboration -- 12 Jul 2010; 15:54 UT
2732CI Cyg toward a new maximum in current major outburst phaseU. Munari, A. Siviero (INAF Padova-Asiago), G. Cherini, S. Dallaporta, P. Valisa (ANS Collaboration) -- 12 Jul 2010; 15:16 UT
2731Swift/XRT observations of IGR J05255-0711 and IGR J16413-4046R. Landi, E. Maiorano (INAF/IASF Bologna), M. Fiocchi, A. Bazzano (INAF/IASF Rome), A. J. Bird (Univ..... -- 12 Jul 2010; 14:54 UT
2730Detection of new outbursts of the recurrent X-ray transient CXOM31J004217.0+411508W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), M. Henze (MPE), F. Haberl.... -- 10 Jul 2010; 19:30 UT
2729MAXI/GSC detects an X-ray outburst of RX J1709.5-2639 (XTE J1709-267)H. Negoro (Nihon U.), M. Sugizaki (RIKEN), H. Tomida, K. Kawasaki, S. Ueno, M. Kohama, M. Ishikawa (JAXA),.... -- 10 Jul 2010; 6:26 UT
2728Fermi LAT detection of a GeV flare from the high-redshift blazar PKS 1329-049D. Donato (NASA/GSFC), on behalf of the Fermi Large Area Telescope Collaboration -- 9 Jul 2010; 21:51 UT
2727Confirmation of a nova candidate in M 31 in optical and Swift UVOT observationsM. Henze (Max-Planck-Institut fuer extraterrestrische Physik, MPE), V. Burwitz (MPE; Observatorio Astronomico.... -- 8 Jul 2010; 17:04 UT
2726NIR flaring of the Gamma ray source PKS1550-242L. Carrasco, A. Carramiñana , E. Recillas, A. Porras, D.Y. Mayya, G. Escobedo (INAOE) -- 8 Jul 2010; 4:25 UT
2725PS1-1000305 an AGN outburst?A.J. Drake, A.A. Mahabal, S.G. Djorgovski, M.J. Graham, R. Williams (Caltech); J. Prieto (OCIW); M. Catelan.... -- 8 Jul 2010; 2:25 UT
2724Swift/XRT observations of Cyg X-1 during state transitionEvangelista, Y.; Campana, R.; Del Monte, E.; Sabatini, S. (INAF/IASF-Rm); Striani, E. (Univ. Roma Tor.... -- 6 Jul 2010; 17:04 UT
2723PTF discovery of PTF10ksq, a type II supernovaS.Ben-Ami, S.Lazarevic, O. Yaron, Y. Green, A. Gal-Yam, I. Arcavi (Weizmann Institute of Science), E..... -- 6 Jul 2010; 6:15 UT
2722Re-brightening of XMMSL1 J171900.4-353217M. Armas Padilla, R. Kaur, N. Degenaar, R. Wijnands (University of Amsterdam), F. Lewis (Faulkes Telescope.... -- 4 Jul 2010; 11:08 UT
2721Fermi GBM detects a rapid hard X-ray decline in Cyg X-1Colleen A. Wilson-Hodge (NASA/MSFC) & Gary Case (LSU) for the GBM Earth Occultation Team -- 3 Jul 2010; 2:30 UT
2720PTF10mwbD. A. Howell (LCOGT/UCSB), P. E. Nugent (LBNL), M. Sullivan (Oxford), and R. C. Thomas (LBNL) -- 3 Jul 2010; 2:11 UT
2719Spectroscopic Confirmation of PS1 MDS Supernova DiscoveriesP. Challis, R. J. Foley, R. Chornock (Harvard/CfA), M. Huber (JHU), A. Rest, G. Narayan, E. Berger, R..... -- 2 Jul 2010; 23:57 UT
2718The early SN Ia PTF10mwbD. A. Howell (LCOGT/UCSB), P. E. Nugent (LBNL), M. Sullivan (Oxford), and R. C. Thomas (LBNL) -- 2 Jul 2010; 22:47 UT
2717Swift/BAT Observes a Thermonuclear X-ray Burst from SAX J1712.6-3739T. E. Strohmayer (NASA/GSFC), W.H. Baumgartner (UMBC/NASA GSFC) -- 2 Jul 2010; 20:46 UT
2716Discovery of two new supernovae and an AGN outburst by PS1E. Kankare, S. Mattila (Tuorla Observatory, University of Turku / Queen's University Belfast), S. Valenti,.... -- 2 Jul 2010; 20:31 UT
2715AGILE gamma-ray detection of Cygnus X-1S. Sabatini (INAF/IASF-Rm), E. Striani (Univ. Roma Tor Vergata and INFN Roma), F. Verrecchia(ASDC), M..... -- 2 Jul 2010; 13:37 UT
2714RXTE-ASM detects the start of a possible state transition in Cygnus X-1A. Rushton (ESO), V. Dhawan (NRAO), R. Fender (Uni. Southampton), M. Garrett (ASTRON), T. Maccarone (Uni..... -- 1 Jul 2010; 17:46 UT
2713Swift UV detection and optical confirmation of a nova candidate in M 31W. Pietsch, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), A. Liakos.... -- 1 Jul 2010; 16:17 UT
2712A rapid increase of the spin frequency of GX301-2 during an unusual apastron X-ray flare observed by Fermi/GBMMark H. Finger (USRA), Ascension Camero-Arranz (FECYT), Colleen Wilson-Hodge (NASA/MSFC) and Peter Jenke.... -- 1 Jul 2010; 16:00 UT
2711MAXI/GSC detected a rapid soft X-ray brightening in Cyg X-1H. Negoro (Nihon U.), N. Kawai (Tokyo Tech), Y. Ueda (Kyoto U.) K. Kawasaki, S. Ueno, H. Tomida, M. Kohama,.... -- 1 Jul 2010; 11:35 UT
2710Correction to ATel #2709M. Hicks (JPL/Caltech), H. Rhoades (JPL/Caltech), J. Somers (Moorpark), J. Foster (CSULA), T. Truong.... -- 1 Jul 2010; 0:41 UT
27092009 KD5: Photometric Signature of a Binary Near-Earth Asteroid? M. Hicks (JPL/Caltech), H. Rhoades (JPL/Caltech), J. Somers (Moorpark), J. Foster (CSULA), T. Troung.... -- 30 Jun 2010; 22:42 UT
2708Optical follow-up of 4C+21.35Roberto Nesci (University La Sapienza, Roma, Italy), Franco Montagni (Greve in Chianti Observatory,.... -- 30 Jun 2010; 17:48 UT
2707Cessation of optical flickering from the symbiotic star CH CygniJ. L. Sokoloski (Columbia), R. Zamanov, K. Stoyanov (IOA, Bulgaria), S. Bryson, M. Still (NASA Ames) -- 30 Jun 2010; 14:52 UT
2706Broadband Photometry of the Potentially Hazardous Asteroid 1999 MN: Suggestive of YORP and/or Tidal Spin-Up? M. Hicks (JPL/Caltech), D. Mayes (JPL/Caltech), A. McAuley (CSULA), J. Foster (CSULA) -- 29 Jun 2010; 21:43 UT
2705Another outburst from A0535+26 is beginning Ascension Camero-Arranz (FECYT), Mark H. Finger (USRA), Colleen Wilson-Hodge (NASA/MSFC) and Peter Jenke.... -- 29 Jun 2010; 18:14 UT
2704IGRJ05414-6858 is a Be-X-ray BinaryArne Rau, Patricia Schady, Jochen Greiner, Frank Haberl (all MPE) and Adria Updike (Clemson) -- 29 Jun 2010; 14:04 UT
2703NIR Flaring of the QSO CGRaBS J1700+6830L. Carrasco, A. Carramiñana ,E. Recillas, A. Porras, D.Y.Mayya, G. Escobedo (INAOE. Mexico) -- 29 Jun 2010; 5:10 UT
2702MAXI/GSC detects X-ray brightening of a symbiotic X-ray binary 4U 1954+319 M. Sugizaki, T. Mihara, Y.E. Nakagawa, M. Suzuki, T. Sootome, T. Yamamoto, M. Matsuoka (RIKEN), K. Kawasaki,.... -- 29 Jun 2010; 4:33 UT
2701Swift/XRT confirmation of HD 347929/1RXS J180724.2+194217 in X-ray outburstJ. A. Kennea (PSU), K. Yamoaka (Aoyama Gakuin U.), H. Krimm (CRESST/GSFC/USRA), P. Curran (UCL-MSSL),.... -- 29 Jun 2010; 3:53 UT
2700X-ray Transient detected by MAXI/GSCR. Usui (Tokyo Tech.), T. Yamamoto (RIKEN), H. Negoro (Nihon U.), K. Kawasaki, S. Ueno, H. Tomida, M..... -- 28 Jun 2010; 17:21 UT
2699Radio brightening of Circinus X-1D.E. Calvelo, R. Fender, J. Broderick (Southampton), A. Moin, S. Tingay (ICRAR), T. Tzioumis (ATNF),.... -- 27 Jun 2010; 9:43 UT
2698Swift follow-up of the blazar 4C+21.35 (PKS 1222+21) after a bright gamma-ray flareF. Verrecchia, M. Capalbi, C. Pittori (ASDC), S. Vercellone (INAF/IASF-Pa), M. Tavani (INAF/IASF-Rm,.... -- 26 Jun 2010; 16:58 UT
2697New optical nova candidate in M 31V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE ; Observatorio Astronomico de Mallorca,.... -- 26 Jun 2010; 13:39 UT
2696Swift follow-up observations of a new transient source IGRJ05414-6858A. Lutovinov, S. Grebenev (IKI, Moscow) -- 25 Jun 2010; 18:49 UT
2695New X-ray source IGR J05414-6858 discovered with INTEGRALS.A. Grebenev, A.A. Lutovinov (IKI, Moscow) -- 24 Jun 2010; 16:27 UT
2694Supernova Candidates from CRTSA.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); J. Prieto (OCIW); M..... -- 23 Jun 2010; 22:01 UT
2693Optical polarimetric observations of 4C +21.35 (PKS 1222+21) during the gamma-ray flareT. Dominici (MCT/LNA), A. Pereyra (MCT/ON), Z. Abraham (IAG/USP), U. Barres de Almeida (Durham University),.... -- 23 Jun 2010; 12:05 UT
2692INTEGRAL and RXTE observations of XTE J1946+274 in outburstI. Caballero (CEA-AIM Saclay), K. Pottschmidt (CRESST/GSFC/UMBC), E. Bozzo, C. Ferrigno, A. Neronov.... -- 23 Jun 2010; 7:50 UT
2691Detection of the second period derivative in the timing evolution of SGR 1833-0832P. Esposito (INAF-O.A.Cagliari), G. L. Israel (INAF-O.A.Roma), R. Turolla (U. Padua), N. Rea (CSIC-ICE.... -- 22 Jun 2010; 18:14 UT
2690Swift/XRT detects renewed activity of the galactic center X-ray transient AX J1745.6-2901N. Degenaar, R. Wijnands (UvA), J.A. Kennea (PSU) and N. Gehrels (GSFC) -- 22 Jun 2010; 15:21 UT
2689Swift follow-up of the gamma-ray flaring blazar PKS 0521-36F. D'Ammando (INAF - IASF Palermo), K. V. Sokolovsky (MPIfR/ASC Lebedev), G. Iafrate (INAF - OATs, Trieste).... -- 22 Jun 2010; 3:33 UT
2688Correction to ATel #2686E. Striani (Univ. Roma Tor Vergata and INFN Roma), F. Verrecchia (ASDC), I. Donnarumma (INAF/IASF-Rm),.... -- 21 Jun 2010; 14:02 UT
2687Fermi LAT detection of a very intense GeV flare from 4C +21.35 (PKS 1222+21)G. Iafrate (INAF - OATs Trieste), F. Longo (INFN Trieste), F. D'Ammando (INAF - IASF Palermo) on behalf.... -- 19 Jun 2010; 20:40 UT
2686AGILE detection of a gamma-ray flare from the blazar 4C+21.35 (PKS 1222+21)E. Striani (Univ. Roma Tor Vergata and INFN Roma), F. Verrecchia (ASDC), I. Donnarumma (INAF/IASF-Rm),.... -- 19 Jun 2010; 15:35 UT
2685PTF discovery of PTF10htz, a type II supernova I. Arcavi, A. Sternberg, O. Yaron, Y. Green, A. Gal-Yam (Weizmann Institute of Science), R. M. Quimby,.... -- 19 Jun 2010; 10:52 UT
2684MAGIC detects a VHE flare from 4C +21.35 (PKS 1222+21)Mose Mariotti (INFN and Univ. of Padova) on behalf of the MAGIC Collaboration -- 19 Jun 2010; 1:19 UT
2683Fermi LAT further detection of a GeV flare from low redshift source PKS 0521-36G. Iafrate (INAF - OATs, Trieste), F. Longo (INFN Trieste), F. D'Ammando (INAF - IASF Palermo) on behalf.... -- 18 Jun 2010; 21:52 UT
2682'Re-outburst of M31 source XMMU J004215.8+411924'Nakisa Noorraee (DIAS, UCC), Robin Barnard (SAO), Wolfgang Pietsch (MPE), Paul Callanan (UCC) and Michael.... -- 18 Jun 2010; 20:01 UT
2681AX J1740.2-2903: Optical Period Confirms Intermediate Polar ClassificationJ. P. Halpern. E. V. Gotthelf (Columbia U.) -- 18 Jun 2010; 9:04 UT
2680PS1 MDS Discovery of an Extragalactic Nova near NGC 4258R. Chornock (Harvard/CfA), M. Huber (JHU), A. Rest, R. J. Foley, G. Narayan, E. Berger (Harvard/CfA),.... -- 16 Jun 2010; 12:53 UT
2679Swift observations of the new gamma-ray quasar PKS 1915-458K. V. Sokolovsky (MPIfR/ASC Lebedev), F. D'Ammando (INAF - IASF Palermo), F. K. Schinzel (MPIfR) on behalf.... -- 16 Jun 2010; 11:04 UT
2678PTF discovery of PTF10hny, a type II supernovaA. Gal-Yam, S. Ben-Ami, I. Arcavi (Weizmann Institute of Science), R. M. Quimby, M. M. Kasliwal, E. O..... -- 16 Jun 2010; 7:12 UT
2677Fermi/GBM Observations of XTE J1946+274Ascension Camero-Arranz, Mark H. Finger, Colleen Wilson-Hodge and Peter Jenke on behalf of the GBM pulsar.... -- 16 Jun 2010; 0:11 UT
2676PTF discovery of PTF10jop, a strongly interacting supernovaS. B. Cenko, J. M. Silverman, A. V. Filippenko, J. S. Bloom, A. A. Miller (UC Berkeley), D. Poznanski,.... -- 15 Jun 2010; 18:12 UT
2675PTF discovery of PTF10jkx, a type II supernovaA. Gal-Yam, I. Arcavi (Weizmann Institute of Science), D. A. Howell, (LCOGT/UCSB), P. Nugent (LBNL),.... -- 14 Jun 2010; 21:19 UT
2674X-ray re-brightening of Cir X-1 confirmed by MAXI/GSCN. Isobe (Kyoto U.), H. Ozawa, H. Negoro (Nihon U.), N. Kawai (Tokyo Tech), K. Kawasaki, S. Ueno, H..... -- 14 Jun 2010; 16:26 UT
2673Swift follow-up of the gamma-ray flaring blazar PKS 0235-618F. D'Ammando (INAF - IASF Palermo), K. V. Sokolovsky (MPIfR/ASC Lebedev), S. Cutini (ASI-Science Data.... -- 13 Jun 2010; 17:33 UT
2672New outburst of the accreting millisecond X-ray pulsar NGC 6440 X-2 and discovery of a strong 1 Hz modulation in the light-curveA. Patruno, Y. Yang, D. Altamirano, M. Armas-Padilla, Y. Cavecchi, N. Degenaar, M. Kalamkar, R. Kaur,.... -- 12 Jun 2010; 22:44 UT
2671Swift/XRT detection of an X-ray flare and jet emission from Cir X-1A.K.H. Kong (NTHU, Taiwan), Y.-J. Yang (Amsterdam) -- 12 Jun 2010; 22:05 UT
2670Bipolar gas outflow from the nova V458 VulV.P. Goranskij (SAI, Moscow University), E.A. Barsukova and T.A. Fatkhullin (Special Astrophysical Observatory,.... -- 11 Jun 2010; 20:10 UT
2669Fermi LAT detection of a GeV flare from PKS 0235-618Sara Cutini (ASI-Science Data Center) on behalf of the Fermi Large Area Telescope Collaboration -- 11 Jun 2010; 18:57 UT
2668First SN in the PanSTARRS 3Pi Faint galaxy supernova surveyStefano Valenti -- 11 Jun 2010; 13:54 UT
2667Discovery and classification of a new supernova by PS1D. Young, S. Valenti, P. Dunstall, K. Smith, S. Smartt, R. Kotak, Queen's University, Belfast (QUB);.... -- 11 Jun 2010; 9:48 UT
2666Fermi/LAT detection of a new possible high-z gamma-ray quasar PKS 1915-458K. V. Sokolovsky (MPIfR/ASC Lebedev), F. K. Schinzel (MPIfR), S. E. Healey (Stanford/KIPAC), D. Donato.... -- 9 Jun 2010; 8:46 UT
2665Spitzer Detection of Late-Time (>100 d) Infrared Emission from Warm Dust in 9 Type IIn SupernovaeOri D. Fox, Roger A. Chevalier, Michael F. Skrutskie (University of Virginia) -- 8 Jun 2010; 22:44 UT
2664AX J1740.2-2903: X-ray Period and Optical IdentificationJ.P. Halpern, E.V. Gotthelf (Columbia U.) -- 8 Jun 2010; 21:13 UT
2663Swift/BAT detects renewed hard X-ray activity from XTE J1946+274 H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 7 Jun 2010; 18:27 UT
2662Analysis of Swift data of the June 5 outburst of the SFXT IGR J18410-0535/AX1841.0-0536 P. Romano (INAF-IASFPA), G. Cusumano (INAF-IASFPA), W. H. Baumgartner (GSFC/UMBC), H. A. Krimm(CRESST/GSFC/USRA),.... -- 6 Jun 2010; 17:14 UT
2661Swift detection of outburst from the SFXT IGR J18410-0535M. De Pasquale (UCL-MSSL), S. D. Barthelmy (GSFC), W. H. Baumgartner (GSFC/UMBC), D. N. Burrows (PSU),.... -- 5 Jun 2010; 19:29 UT
2660Optical and Near-IR Follow-up of SN 2010da: Evidence for Warm DustJ. L. Prieto (Carnegie Observatories), H. E. Bond (STScI), C. S. Kochanek, R. Khan, K. Z. Stanek, T..... -- 4 Jun 2010; 19:04 UT
2659Radio Observations of PTF10guz Laura Chomiuk (U. of Wisconsin, NRAO) and Alicia Soderberg (Harvard/CfA) -- 3 Jun 2010; 2:46 UT
2658EVLA Observations of SN2010da Laura Chomiuk (U. of Wisconsin, NRAO) and Alicia Soderberg (Harvard/CfA) -- 3 Jun 2010; 2:41 UT
2657Discovery of Three New Supernova by the Palomar Transient FactoryPeter Nugent (Lawrence Berkeley National Laboratory), Mark Sullivan (University of Oxford) & D. Andrew.... -- 3 Jun 2010; 1:25 UT
2656Decreased flux of the new X-ray source XMMSL1 J171900.4-353217 detected by Swift-XRTM. Armas Padilla, N. Degenaar, Y. Yang, A. Patruno, R. Wijnands (University of Amsterdam) -- 2 Jun 2010; 15:18 UT
2655HST/Spitzer limits on the progenitor of SN2010dn in NGC3184Edo Berger (Harvard) -- 1 Jun 2010; 18:05 UT
2654Keck Spectroscopy of Transients from the CRTS SurveyS. G. Djorgovski, D. Stern, A. Drake, A. Mahabal, M. Graham, C. Donalek, R. Williams (Caltech), E. Beshore,.... -- 30 May 2010; 2:14 UT
2653Conclusive evidence of Cir X-1 as an accreting neutron starA.Papitto (INAF-OAC), E.Bozzo (ISDC), A.D'Aì, R.Iaria, T.Di Salvo (Univ.Palermo), L.Burderi.... -- 30 May 2010; 0:22 UT
2652Optically flaring Blazars from CRTSA.A. Mahabal, A.J. Drake, S.G. Djorgovski, M.J. Graham, R. Williams, C. Donalek (Caltech); J. Prieto.... -- 28 May 2010; 23:30 UT
2651Swift-XRT detects X-ray burst from Circinus X-1M. Linares (MIT), P. Soleri (Groningen), D. Altamirano, M. Armas-Padilla, Y. Cavecchi, N. Degenaar, M..... -- 28 May 2010; 22:38 UT
2650Swift observations of Circinus X-1A. Papitto (INAF-OAC), A. D'Ai' (Univ. Palermo), E. Bozzo (ISDC), R. Iaria, T. Di Salvo (Univ..... -- 28 May 2010; 20:54 UT
2649PTF discovery of PTF10hif, a type IIn supernovaA. Gal-Yam, I. Arcavi, S. Ben Ami, A. Sternberg, D. Xu (Weizmann Institute of Science), P. Nugent (LBNL),.... -- 28 May 2010; 9:23 UT
2648Significant brightening of the progenitor of SN2010da at 3.6 micron 6 months prior to the eruptionTanmoy Laskar, Edo Berger, Ryan Chornock (Harvard) -- 27 May 2010; 22:59 UT
2647Broadband Photometry of the Potentially Hazardous Asteroid 2010 FC81M. Hicks (JPL/Caltech), D. Mayes (JPL/Caltech), J. Somers (Moorpark College) -- 27 May 2010; 22:44 UT
2646Fermi LAT detection of increasing gamma-ray activity from the microquasar Cygnus X-3S. Corbel (University Paris Diderot & CEA Saclay), E. Hays (NASA/GSFC) on behalf of the Fermi.... -- 27 May 2010; 21:00 UT
2645AGILE detection of gamma-ray emission from Cygnus X-3A. Bulgarelli (INAF/IASF Bologna), M. Tavani (INAF/IASF Roma), F. Gianotti, M. Trifoglio (INAF/IASF Bologna),.... -- 27 May 2010; 20:13 UT
2644INTEGRAL observations of Cygnus X-3J.A. Tomsick (SSL/UC Berkeley), A. Tramacere (ISDC), C. Ferrigno (ISDC), S. Corbel (Univ. Paris Diderot.... -- 27 May 2010; 17:13 UT
2643RXTE detects X-ray bursts from Circinus X-1M. Linares (MIT), P. Soleri (Groningen), A. Watts, D. Altamirano, M. Armas-Padilla, Y. Cavecchi, N. Degenaar,.... -- 26 May 2010; 20:01 UT
2642Correction to ATEL #2638Edo Berger (Harvard) -- 26 May 2010; 14:42 UT
2641AGILE detection of gamma-ray emission from 4C+21.35 (PKS 1222+21)A. Bulgarelli, F. Gianotti, M. Trifoglio (INAF/IASF Bologna), M. Tavani (INAF/IASF Roma), S. Vercellone.... -- 26 May 2010; 12:44 UT
2640Optical Photometry of the New Optical Transient SN 2010da in NGC 300Howard E. Bond (STScI) -- 26 May 2010; 1:25 UT
2639Swift XRT Detection of Supernova 2010da in X-RaysS. Immler (NASA/CRESST/GSFC), P. Brown (U of Utah), and B. R. Russell (U of Maryland), on behalf of the.... -- 26 May 2010; 1:24 UT
2638Deep optical limits for the progenitor of SN2010da and its broad-band SEDEdo Berger and Ryan Chornock (Harvard) -- 25 May 2010; 23:24 UT
2637Spectroscopy of SN 2010da in NGC 300Ryan Chornock and Edo Berger (Harvard) -- 25 May 2010; 18:50 UT
2636SN 2010da is a SN ``impostor" N. Elias-Rosa, J.C. Mauerhan and S.D. Van Dyk (Spitzer Science Center/Caltech) -- 25 May 2010; 18:46 UT
2635MAXI/GSC observes Cyg X-3 in a soft-high stateN. Kawai, M. Morii, K. Sugimori (Tokyo Tech), T. Mihara, Y.E. Nakagawa, M. Sugizaki, M. Suzuki, T. Yamamoto,.... -- 25 May 2010; 15:52 UT
2634Discovery of PTF10heh, a Luminous Type IIn SupernovaR. Quimby (Caltech), A. Gal-Yam, I. Arcavi, S. Ben-Ami, D. Xu, A. Sternberg (Weizmann Institute of Science),.... -- 25 May 2010; 9:16 UT
2633Swift/UVOT Observations of SN 2010da in NGC 300Peter J. Brown -- 25 May 2010; 1:53 UT
2632Mid-IR progenitor of SN 2010da in NGC 300R. Khan, K. Z. Stanek, C. S. Kochanek, T. A. Thompson (Ohio State University), J. L. Prieto (Carnegie.... -- 24 May 2010; 17:21 UT
2631PTF discovery of PTF10hcw, a type Ib supernovaA. Gal-Yam, I. Arcavi, S. Ben Ami, D. Xu (Weizmann Institute of Science), M. M. Kasliwal, R. M. Quimby,.... -- 24 May 2010; 11:48 UT
2630Candidate Supernovae from CRTSA.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); J. Prieto (OCIW); M. Catelan.... -- 24 May 2010; 8:24 UT
2629EVLA Observations of CSS100217:102913+404220 Dale A. Frail (NRAO), Andrew Drake (Caltech), George Djorgovski (Caltech), Ashish Mahabal (Caltech) -- 22 May 2010; 21:36 UT
2628Swift follow-up confirms S4 1030+61 as the counterpart of 1FGL J1033.8+6048F. D'Ammando (INAF - IASF Palermo), K. V. Sokolovsky (MPIfR/ASC Lebedev), S. Ciprini (Perugia University.... -- 19 May 2010; 21:56 UT
2627Swift observes the XMM-Newton Slew Survey source XMMSL1 J171900.4-353217A M Read (Leicester), R D Saxton (ESAC), P Esquej (Leicester), P A Evans (Leicester) -- 19 May 2010; 11:57 UT
2626NIR Flaring of PKS1222+216L. Carrasco, A. Carramiñana ,E. Recillas, A. Porras, D.Y. Mayya (INAOE. Mexico) -- 19 May 2010; 11:26 UT
2625NIR Flaring of S4 1030+61.L. Carrasco, A. Carramiñana ,E. Recillas, A. Porras, D.Y. Mayya (INAOE. Mexico) -- 19 May 2010; 9:40 UT
2624Swift/XRT monitoring of the long outburst of the Very Faint X-ray Transient XMMU J174716.1-281048Melania Del Santo (INAF/IASF-Roma), Patrizia Romano (INAF/IASF-Palermo), Lara Sidoli.... -- 18 May 2010; 13:25 UT
2623Detection of an optical outburst from blazar S4 1030+61P. S. Smith and G. J. Bechetti (Steward Observatory, University of Arizona) -- 17 May 2010; 9:25 UT
2622Fermi LAT detection of a GeV flare from the source 1FGL J1033.8+6048S. Ciprini (Perugia University and ASI-INAF, Italy), on behalf of the Fermi Large Area Telescope.... -- 16 May 2010; 22:18 UT
2621PTF discovery of a type II SNA. Gal-Yam, I. Arcavi, S. Ben-Ami, D. Xu (Weizmann Institute of Science), P. Nugent (LBNL), J. S. Bloom.... -- 16 May 2010; 11:20 UT
2620A Supernova Candidate from the Siding Spring SurveyA.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); J. Prieto (OCIW); M. Catelan.... -- 14 May 2010; 2:27 UT
26191942 superoutburst of OT J213806.6+261957Rene Hudec (Astronomical Institute AS CR Ondrejov) -- 13 May 2010; 22:56 UT
2618Swift XRT Detection of Supernova 2010F in X-RaysB. R. Russell (U of Maryland), S. Immler (NASA/CRESST/GSFC), and P. Milne (U of Arizona), on behalf of.... -- 13 May 2010; 19:41 UT
2617Discovery of VHE gamma-ray emission from 4C +21.35 with FermiA.Neronov (ISDC) D.Semikoz (APC), Ie.Vovk (ISDC) -- 13 May 2010; 11:27 UT
2616INTEGRAL upper limits on XMMSL1 J171900.4-353217E. Bozzo (ISDC-University of Geneva, Switzerland), G. Weidenspointner (MPE, Germany and MPI-HLL, Germany),.... -- 12 May 2010; 22:21 UT
2615XMMSL1 J171900.4-353217 and XTE J1719-356 are Probably the Same SourceC. B. Markwardt (U. Maryland & NASA/GSFC), T. E. Strohmayer (NASA/GSFC), J. H. Swank (NASA/GSFC) -- 12 May 2010; 19:15 UT
2614Discovery and Classification of Three Transients in the PS1 Sky SurveyL. Magill, D. Young, S. Valenti, S.J. Smartt, K. Smith, M.T. Botticella (Queen's University Belfast),.... -- 12 May 2010; 15:08 UT
2613Detection of an optical flare from blazar PKS 1424-41M. Hauser (LSW Heidelberg), H. Hagen (Sternwarte Hamburg), S. Wagner (LSW Heidelberg) on behalf of the.... -- 12 May 2010; 11:56 UT
2612WSRT Radio Observations of SN 2010brA.J. van der Horst (NASA/MSFC/ORAU) A.P. Kamble (U of Amsterdam), Z. Paragi (JIVE), C. Kouveliotou (NASA/MSFC),.... -- 12 May 2010; 6:38 UT
2611Fermi LAT Observations of Cyg X-3S. Corbel (Univ. Paris Diderot & CEA Saclay) on behalf of the Fermi Large Area Telescope.... -- 11 May 2010; 21:25 UT
2610Discovery of VHE gamma-ray emission from PKS 0301-243 with FermiA.Neronov (ISDC) D.Semikoz (APC), Ie.Vovk (ISDC) -- 11 May 2010; 10:14 UT
2609AGILE detection of gamma-ray emission from the Cygnus X-3 regionA. Bulgarelli (INAF/IASF Bologna), E. Striani (Univ. Tor Vergata), S. Sabatini, G. Piano, M. Tavani (INAF/IASF.... -- 10 May 2010; 18:38 UT
2608MAXI/GSC detects X-ray brightening of Cir X-1M. Nakajima (Nihon U.), M. Matsuoka, K. Kawasaki, S. Ueno, H. Tomida, M. Kohama, M. Ishikawa (JAXA),.... -- 10 May 2010; 16:37 UT
2607XMMSL1 J171900.4-353217 : A new hard X-ray transient from the XMM-Newton Slew SurveyA M Read (Leicester), R D Saxton (ESAC), P Esquej (Leicester) -- 10 May 2010; 11:40 UT
2606Swift/UVOT Observations of the Type II Supernova PTF10gvaS. B. Cenko (UC Berkeley), M. M. Kasliwal, R. M. Quimby, S. R. Kulkarni, E. O. Ofek (Caltech), A. Gal-Yam,.... -- 10 May 2010; 0:09 UT
2605GALEX pre-outburst detection of OT_J213806.6+261957Boris Gaensicke -- 9 May 2010; 12:08 UT
2604ERRATUM to ATel #2592 (2010 GU21)M. Hicks (JPL/Caltech) -- 9 May 2010; 7:18 UT
2603Independent discovery of a young core-collapse supernova by PTF and ROTSEA. Gal-Yam, I. Arcavi, S. Ben Ami (Weizmann Institute of Science), P. Nugent (LBNL), S. Bradley Cenko,.... -- 8 May 2010; 21:17 UT
2602RXTE ToO Observations of AXP 1E 1841-04.5 in Kes 73 Post-BurstR. Dib (McGill), F. P. Gavriil (NASA/GSFC), V. M. Kaspi (McGill) -- 8 May 2010; 1:30 UT
2601MACHO Light Curve of IGR J05007-7047P.C. Schmidtke (Arizona State University), A.P. Cowley (Arizona State University) -- 8 May 2010; 0:02 UT
2600Discovery of a New Supernova by the Palomar Transient Factory P. Nugent (LBNL), S. Bradley Cenko, A. M. Miller, D. Poznanski, J. S. Bloom, A. V. Filippenko (UC Berkeley),.... -- 6 May 2010; 22:14 UT
2599A 6.8 Day Period in IGR J16493-4348 from Swift/BAT and RXTE/PCA ObservationsR.H.D. Corbet (UMBC/NASA GSFC), S.D. Barthelmy (NASA GSFC), W.H. Baumgartner (UMBC/NASA GSFC), H.A. Krimm.... -- 5 May 2010; 5:13 UT
2598A 49 Day Period in IGR J14488-5942/Swift J1448.4-5945 from Swift/BAT ObservationsR.H.D. Corbet (UMBC/NASA GSFC), S.D. Barthelmy (NASA GSFC), W.H. Baumgartner (UMBC/NASA GSFC), H.A. Krimm.... -- 5 May 2010; 4:47 UT
2597Confirmation of the optical identification and binary period in IGR J05007-7047M.J. Coe (Southampton University, UK), L.J. Townsend (Southampton University, UK) & A. Udalski (Warsaw.... -- 4 May 2010; 21:18 UT
2596Discovery of the orbital period in the Swift/Bat data of the highly absorbed HMXB IGR J17354-3255.A. D'Ai' (Univ. of Palermo), G. Cusumano (INAF IASF Palermo), V. La Parola (INAF IASF Palermo), A Segreto.... -- 4 May 2010; 16:58 UT
2595EVLA Observations of the Intermediate Luminosity Optical Transient PTF10fqsLaura Chomiuk (U. of Wisconsin, NRAO), Alicia Soderberg and Edo Berger (Harvard/CfA) -- 4 May 2010; 3:44 UT
2594Discovery of a 30.77-day orbital period in the HMXB IGR J05007-7047V. La Parola (INAF IASF Palermo), G. Cusumano (INAF IASF Palermo), A Segreto (INAF IASF Palermo), P..... -- 3 May 2010; 16:17 UT
2593Multiple fast state transitions in GX 339-4S. Motta, T. Belloni, T. Muñoz-Darias (INAF - Brera Observatory), J. Homan (MIT) -- 2 May 2010; 17:51 UT
2592Broadband Photometry of the Potentially Hazardous Asteroid 2010 GU21M. Hicks (JPL/Caltech), J. Somers (Moorpark), J. Foster (CSULA), A. McAuley (CSULA) -- 30 Apr 2010; 21:51 UT
2591Fermi LAT detection of increasing gamma-ray activity of blazars PKS 0537-441 and PKS 0301-243A. Cannon (University College Dublin, NASA/GSFC) on behalf of the Fermi Large Area Telescope.... -- 30 Apr 2010; 19:37 UT
2590PTF10fqs: A Luminous Red Nova in the spiral galaxy M99M. M. Kasliwal & S. R. Kulkarni (Caltech) report on behalf of the "Transients in the Local Universe".... -- 30 Apr 2010; 1:19 UT
2589Fermi and Swift observation of a GeV/X-ray/UV flare from PKS 2233-148K. V. Sokolovsky (MPIfR/ASC Lebedev), D. Donato (NASA/GSFC), F. K. Schinzel (MPIfR) on behalf of the.... -- 29 Apr 2010; 19:11 UT
2588A 10 Day Period in IGR J16328-4726 from Swift/BAT ObservationsR.H.D. Corbet (UMBC/NASA GSFC), S.D. Barthelmy (NASA GSFC), W.H. Baumgartner (UMBC/NASA GSFC), H.A. Krimm.... -- 28 Apr 2010; 15:54 UT
2587Radio observations of SN 2010brLaura Chomiuk (U. of Wisconsin, NRAO) and Alicia Soderberg (Harvard/CfA) -- 27 Apr 2010; 17:52 UT
2586UBV observations of the flickering of T CrB R. Zamanov, S. Boeva, S. Tsvetkova, K.Stoyanov (Institute of Astronomy, Sofia, Bulgaria) -- 27 Apr 2010; 13:32 UT
2585Chandra Non-Detection of the Eclipsing Millisecond X-ray Pulsar SWIFT J1749.4-2807Deepto Chakrabarty (MIT), Peter G. Jonker (SRON), and Craig B. Markwardt (NASA/GSFC) -- 26 Apr 2010; 20:29 UT
2584Fermi LAT observed another strong GeV flare from 4C 21.35 (PKS 1222+21)D. Donato (NASA/GSFC), on behalf of the Fermi Large Area Telescope Collaboration -- 26 Apr 2010; 20:18 UT
2583Fermi LAT detection of a GeV flare from blazar PKS 1424-41D. Donato (NASA/GSFC), on behalf of the Fermi Large Area Telescope Collaboration -- 23 Apr 2010; 18:15 UT
2582Swift XRT/UVOT follow-up of blazar PKS B0906+015 after a gamma-ray flareK. V. Sokolovsky (MPIfR/ASC Lebedev), F. K. Schinzel (MPIfR), F. D'Ammando (INAF - IASF Palermo), M..... -- 23 Apr 2010; 12:03 UT
2581Intra- and inter-night optical photopolarimetric variations in ON 231(W Com)K S Baliyan, S Chandra, S Ganesh, U C Joshi (PRL) -- 23 Apr 2010; 11:45 UT
2580A New Supernova Discovery/ClassificationPeter Nugent (Lawrence Berkeley National Laboratory), Mark Sullivan (University of Oxford) & D. Andrew.... -- 22 Apr 2010; 22:50 UT
2579SWIFT J1749.4-2807: X-ray decay, refined position and optical observationY.J. Yang, D.M. Russell, R. Wijnands, M. van der Klis, D. Altamirano, A. Patruno, A. Watts , M. Armas.... -- 22 Apr 2010; 14:15 UT
2578Prediscovery detection of the Comet P/2010 H2 by MASTER Robotic NetP.Balanutsa, D.Zimnukhov, E.Gorbovskoy, V.Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov,.... -- 22 Apr 2010; 6:56 UT
2577Transition to the soft state in GX 339-4T. Belloni, S. Motta, T. Muñoz Darias (INAF - Brera Observatory) -- 20 Apr 2010; 8:31 UT
2576Detection of X-ray Eclipses from the Accreting Millisecond X-ray Pulsar SWIFT J1749.4-2807C. B. Markwardt (U. Maryland & NASA/GSFC), T. E. Strohmayer (NASA/GSFC), J. H. Swank (NASA/GSFC),.... -- 20 Apr 2010; 5:39 UT
2575Spectroscopic Identification of CSS100409:154258+021653J. M. Silverman, I. K. W. Kleiser, C. V. Griffith, and A. V. Filippenko (University of California,.... -- 19 Apr 2010; 16:36 UT
2574Further observations of 29P/Schwassmann-Wachmann 1 outburst (cf: ATe #2572)Mark Kidger (Herschel Science Centre, European Space Agency European Space Astronomy Centre) -- 19 Apr 2010; 15:48 UT
2573Simultaneous INTEGRAL, RXTE, Swift and FT South observations of the transition of GX 339-4M. Cadolle Bel, E. Kuulkers, A. Ibarra, M. Diaz Trigo (ESAC Madrid, Spain), J. Tomsick (SSL/UC Berkeley,.... -- 19 Apr 2010; 15:33 UT
2572New large outburst of 29P/Schwassmann-Wachmann 1Mark Kidger (Herschel Science Centre, European Space Agency European Space Astronomy Centre) -- 19 Apr 2010; 15:24 UT
2571Palomar Spectroscopy of 2001 FM129, 2004 FG11, and 2005 YU55.M. Hicks (JPL/Caltech), K. Lawrence (JPL/Caltech), L. Benner (JPL/Caltech) -- 16 Apr 2010; 23:41 UT
2570A 4.2 Day Period in the X-ray Pulsar IGR J16393-4643 from Swift/BAT and RXTE/PCA ObservationsR.H.D. Corbet (UMBC/NASA GSFC), H.A. Krimm (USRA/NASA GSFC), S.D. Barthelmy (NASA GSFC), W.H. Baumgartner.... -- 16 Apr 2010; 23:37 UT
2569A Refined Orbital Solution for Swift J1749.4-2807T. E. Strohmayer (NASA/GSFC), C. B. Markwardt (U. Maryland & NASA/GSFC) -- 16 Apr 2010; 21:29 UT
2568A preliminary orbital period of Swift J1749-2807T. Belloni (INAF-OAB, Italy), L. Stella (INAF-OAR, Italy), E. Bozzo (ISDC, Switzerland), G. Israel (INAF-OAR,.... -- 16 Apr 2010; 18:09 UT
2567SwiftJ1749-2807 now pulsing at its first overtoneE. Bozzo (ISDC, Switzerland), T. Belloni (INAF-OAB, Italy), G. Israel (INAF-OAR, Italy), L. Stella (INAF-OAR,.... -- 16 Apr 2010; 1:48 UT
2566Swift Observations of SN 2010bj in NGC 2357S. Immler (NASA/CRESST/GSFC), on behalf of the Swift satellite team -- 15 Apr 2010; 18:35 UT
2565Detection of coherent millisecond pulsations at ~518 Hz in the LMXB Swift J1749.4-2807 (GRB060602B)D. Altamirano, R. Wijnands, M. van der Klis, A. Patruno, A. Watts , M. Armas Padilla, Y. Cavecchi, N..... -- 15 Apr 2010; 14:18 UT
2564AX J1700.2-4220 is a 54 second X-ray pulsarCraig B. Markwardt (UMCP/NASA GSFC), Wayne H. Baumgartner (UMBC/NASA GSFC), Gerald K. Skinner (UMCP/NASA.... -- 14 Apr 2010; 20:23 UT
2563The hard X-ray source IGR J13550-7218 is a new AGNR. Landi, L. Bassani (IASF/INAF Bologna), A. Bazzano, F. Capitanio (IASF/INAF Rome), A.J. Bird (Univ..... -- 14 Apr 2010; 19:30 UT
2562Swift/XRT detection of the hard X-ray source IGR J14549-6459M. Fiocchi, A. Bazzano (IASF/INAF Rome), R. Landi, L. Bassani (IASF/INAF Bologna), N. Gehrels (NASA/GSFC),.... -- 14 Apr 2010; 18:39 UT
2561INTEGRAL/JEM-X detection of an X-ray burst from Swift J1749.4-2807J. Chenevez, S. Brandt (DTU Space, Denmark), C. Sanchez-Fernandez, E. Kuulkers (ESA/ESAC, Spain),J. Alfonso-Garzón.... -- 14 Apr 2010; 15:36 UT
2560A Dramatic Change in the H-alpha Emission and Continuum Flux of S DoradusNoel D. Richardson (Georgia State University), Douglas R. Gies (Georgia State University) -- 14 Apr 2010; 15:30 UT
2559A 44 Day Period in AX J1700.2-4220 from Swift/BAT ObservationsRobin H.D. Corbet (UMBC/NASA GSFC), Hans A. Krimm (USRA/NASA GSFC), Gerald K. Skinner (UMCP/NASA.... -- 14 Apr 2010; 14:10 UT
2558The outburst light curve of Nova KT Eridani from Solar Mass Ejection Imager (SMEI) observationsR. Hounsell (Liverpool JMU), M. F. Bode (Liverpool JMU), P. Hick (UCSD/CASS), A. Buffington (UCSD/CASS),.... -- 14 Apr 2010; 13:08 UT
2557Swift identifications of two INTEGRAL sourcesJ. Rodriguez (CEA/SAp-AIM, Paris), A. Bodaghee, J.A. Tomsick (SSL, Berkeley) -- 14 Apr 2010; 8:53 UT
2556Three Harmonics of X-ray Quasi-periodic Oscillation seen in Swift/XRT and RXTE/PCA Observations of GX 339-4Wenfei Yu (Shanghai Astronomical Observatory -- 14 Apr 2010; 8:13 UT
2555Supernova Candidates from CRTS A.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); J. Prieto (OCIW); M..... -- 14 Apr 2010; 2:26 UT
2554Serendipitous GALEX Detection of CSS100217:102913+404220S. Gezari (JHU), K. Forster, J. D. Neill, D. C. Martin (Caltech) -- 13 Apr 2010; 21:04 UT
2553Erratum to ATel #2550P. Esposito (INAF-IASF Milano) -- 13 Apr 2010; 15:46 UT
2552AGILE detection of the new unidentified gamma-ray source AGL J0906-1241C. Pittori, F. Verrecchia (ASDC), E. Striani (Univ. Roma Tor Vergata and INFN Roma), M. Tavani (INAF/IASF-Rm),.... -- 13 Apr 2010; 15:14 UT
2551AGILE detects enhanced gamma-ray emission from the blazar PKS 2142-758F. Verrecchia (ASDC), E. Striani (Univ. Roma Tor Vergata), C. Pittori, F. Lucarelli (ASDC), S. Vercellone.... -- 13 Apr 2010; 14:50 UT
2550Spin down rate and inferred dipole magnetic field of the new soft gamma-ray repeater SGR 1833-0832P. Esposito (INAF-IASF Milano), G. L. Israel (INAF-O.A.Roma), M. Burgay (INAF-O.A.Cagliari), A. Possenti.... -- 13 Apr 2010; 12:23 UT
2549IR brightening and possible appearance of the compact jet in XTE J1752-223 in the hard stateM. Buxton (Yale University), Tolga Dincer, Emrah Kalemci (Sabanci University, Turkey), and John Tomsick.... -- 12 Apr 2010; 23:23 UT
2548INTEGRAL and Swift detection of high energy emission from Swift J1749.4-2807L. Pavan (ISDC, Switzerland), J. Chenevez (DTU space, Denmark), E. Bozzo (ISDC, Switzerland), E. Kuulkers.... -- 12 Apr 2010; 21:41 UT
2547Optical/IR flux fading rapidly in GX 339-4: OIR jet quenchingD. M. Russell (University of Amsterdam), M. Buxton (Yale University), F. Lewis (Faulkes Telescope Project,.... -- 12 Apr 2010; 16:49 UT
2546Discovery of coronal emission lines in V407 CygU. Munari, A. Siviero (INAF Padova-Asiago), P. Valisa (ANS Collaboration) -- 11 Apr 2010; 22:05 UT
2545GX 339-4 in transition from the hard stateS. Motta, T. Belloni, T. Muñoz Darias (INAF - Brera Observatory) -- 10 Apr 2010; 11:06 UT
2544CSS100217:102913+404220 a Luminous SN or Tidal Disruption Event? A.J. Drake, A.A. Mahabal, S.G. Djorgovski, M.J. Graham, R. Williams (Caltech); V. Mohan, S. Ravindranath.... -- 10 Apr 2010; 1:48 UT
2543Fermi LAT detection of a GeV flare from PKS 0906+015F. K. Schinzel (MPIfR) and K. V. Sokolovsky (MPIfR/ASC Lebedev) on behalf of the Fermi Large Area Telescope.... -- 9 Apr 2010; 23:45 UT
2542VERITAS and MAGIC Report Flaring in Very High Energy Gamma Rays from M87Rene A Ong (UCLA) for the VERITAS Collaboration; Mose Mariotti (U. Padova/INFN-Padova) for the MAGIC.... -- 9 Apr 2010; 22:11 UT
2541New outburst of A0535+26 observed with INTEGRAL, RXTE, Suzaku, and SwiftI. Caballero (CEA-AIM Saclay), A. Santangelo (IAAT), K. Pottschmidt (CRESST/GSFC/UMBC), D. Klochkov (IAAT),.... -- 7 Apr 2010; 14:54 UT
2540Chandra Localization of the Neutron Star X-ray Transient SAX J1753.5-2349Deepto Chakrabarty (MIT), Peter G. Jonker (SRON), Craig B. Markwardt (NASA/GSFC) -- 7 Apr 2010; 2:38 UT
2539Fermi LAT detection of a GeV flare from PKS 2142-75Eric Wallace (University of Washington, Seattle), on behalf of the Fermi LAT Collaboration -- 6 Apr 2010; 22:35 UT
2538Swift/BAT detects increased hard X-ray activity from GX 304-1H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 6 Apr 2010; 22:07 UT
2537MAXI transient confirmed to be LS V +44 17Mark H. Finger (USRA) and Ascension Camero-Arranz (FECYT) -- 6 Apr 2010; 18:35 UT
2536VLBI detection of V407 CygGiroletti (INAF/IRA), E. Koerding, S. Corbel (Univ. Paris Diderot & CEA Saclay), K. Sokolovsky (MPIfR/ASC.... -- 6 Apr 2010; 18:23 UT
2535Optical measurements during increased gamma-ray activity in 3C 454.3Paul S. Smith (Steward Observatory, University of Arizona), Ann E. Wehrle (Space Science Institute, Boulder,.... -- 6 Apr 2010; 17:38 UT
2534Fermi LAT detection of increasing gamma-ray activity of 3C 454.3Eric Wallace (University of Washington) and Yasuyuki T. Tanaka (ISAS/JAXA) on behalf of the Fermi Large.... -- 6 Apr 2010; 0:22 UT
25334U 1820-303 is entering a low/hard X-ray stateE. Kuulkers (ESA/ESAC), D. Altamirano (UvA) and C. B. Markwardt (U. Maryland & NASA/GSFC) -- 5 Apr 2010; 16:55 UT
2532Expanded VLA observations of Type IIn supernova SN 2010alPoonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard), Roger Chevalier (UVA, Charlottesville),.... -- 2 Apr 2010; 22:28 UT
2531Fermi LAT detection of a GeV flare from PKS B 1622-297Eric Wallace (University of Washington, Seattle), Frank Schinzel (MPIfR, Bonn); on behalf of the Fermi.... -- 1 Apr 2010; 22:05 UT
2530INTEGRAL observations of XTEJ1752-223Manousakis A., Ferrigno C. (ISDC-University of Geneva), Weidenspointner G. (MPE), Kuulkers E. (ESA/ESAC).... -- 1 Apr 2010; 11:34 UT
2529V407 Cyg: Allen Telescope Array ObservationsG. C. Bower (UC Berkeley), R. Forster (UC Berkeley), C.C. Cheung (NRC/NRL) -- 1 Apr 2010; 9:51 UT
2528Fermi LAT detection of a new gamma-ray transient: J1512-3221Eric Wallace (University of Washington, Seattle), on behalf of the Fermi LAT Collaboration -- 31 Mar 2010; 22:20 UT
2527MAXI/GSC detects a possible outburst of Be/X-ray binary LS V +44 17M. Morii, N. Kawai, K. Sugimori (Tokyo Tech), S. Nakahira, A. Yoshida, K. Yamaoka (AGU), M. Sugizaki,.... -- 31 Mar 2010; 20:36 UT
2526Candidate near-infrared counterpart to SAX J1753.5-2349M.A.P. Torres (CfA), P. G. Jonker (SRON/CfA), D. Steeghs (Warick/CfA), J. Chaname (Carnegie/DTM) -- 31 Mar 2010; 0:17 UT
2525Observations with the ATCA of the brightest known radio hard state in GX 339-4S. Corbel (Univ. Paris Diderot & CEA Saclay), J. Broderick (Univ. Southampton), C. Brocksopp (MSSL),.... -- 30 Mar 2010; 12:33 UT
2524Short X-ray Transient detected by MAXI/GSCH. Tomida, M. Matsuoka, K. Kawasaki, S. Ueno, M. Suzuki, M. Ishikawa (JAXA), M. Morii, K. Sugimori, N..... -- 30 Mar 2010; 12:16 UT
2523GX 339-4 variability evolution observed by RXTE suggests the start of a spectral transitionNikolai Shaposhnikov (UMD/CRESST/GSFC) and John A. Tomsick (SSL/UC Berkeley) -- 30 Mar 2010; 0:37 UT
2522Optical and IR flare of blazar PKS B 1622-297M. Buxton, C. Bailyn, E. Bonning, R. Chatterjee, P. Coppi, J. Isler, R. Scalzo, M. Urry (Yale Univ.),.... -- 29 Mar 2010; 22:29 UT
2521ATCA observations of the soft gamma-ray repeater SGR 1833-0832M. H. Wieringa (CSIRO), A. Possenti (INAF-O.A.Cagliari), M. Burgay (INAF-O.A.Cagliari), P. Esposito (INAF-IASF.... -- 29 Mar 2010; 11:43 UT
2520A new outburst of the SFXT IGR J08408-4503 observed by Swift P. Romano (INAF-IASF Palermo), S. D. Barthelmy (GSFC), W. H. Baumgartner (GSFC/UMBC), C. B. Markwardt.... -- 29 Mar 2010; 11:23 UT
2519Dying SiO masers in the V407 Cyg systemS. Deguchi (NAOJ), N. Matsunaga (Univ. Tokyo), S. Takahashi (NAOJ), N. Kuno (NAOJ), J. Nakashima (Univ..... -- 29 Mar 2010; 8:43 UT
2518XTE J1752-223 in transition from a soft to a hard stateT. Muñoz Darias, S. Motta, T. Belloni (INAF - Brera Observatory), J. Homan (MIT) -- 28 Mar 2010; 0:03 UT
2517Gamma-ray detection of the flat-spectrum radio quasar NRAO 150Luigi Foschini (INAF Osservatorio Astronomico di Brera) -- 27 Mar 2010; 16:15 UT
2516NIR flaring of the Gamma ray source [HB89] 0754+100Carrasco, L., Mayya, Y.D., Carramiñana, A., Recillas,E., Porras,A. -- 27 Mar 2010; 6:24 UT
2515Upper limit on the radio emission from the soft gamma-ray repeater SGR 1833-0832M. Burgay (INAF-O.A.Cagliari), A. Possenti (INAF-O.A.Cagliari), P.Esposito (INAF-IASF Mi), G. L. Israel.... -- 26 Mar 2010; 16:08 UT
251415-GHz flux density of VGuy Pooley (MRAO, Cavendish Lab, Cambridge UK) -- 26 Mar 2010; 15:04 UT
2513HST observations planned for SN 2010alRobert Kirshner (CfA), Stéphane Blondin (CPPM), Roger Chevalier (UVa), Ryan Chornock (CfA), Ryan Foley.... -- 25 Mar 2010; 20:52 UT
2512AGILE detection of a gamma ray flare from the Cygnus X-1 regionA. Bulgarelli (INAF/IASF-Bo), C. Pittori, F. Lucarelli (ASDC), E. Striani (Univ. Roma Tor Vergata and.... -- 25 Mar 2010; 17:22 UT
2511Radio detection of V407 Cyg at 30GHz with OCRA-p on the Torun telescopeM.P. Gawronski (TCfA, Torun, Poland), M.W. Peel (JBCA, Manchester, UK), R. Feiler, A.J. Kus, B.M. Pazderska,.... -- 25 Mar 2010; 17:09 UT
2510MAGIC detects VHE gamma-ray emission from IC 310Mose Mariotti, on behalf of the MAGIC collaboration -- 25 Mar 2010; 15:10 UT
2509INTEGRAL observations of SGR 1833-0832: The detection of the prompt emission and the non-detection of soft gamma-rays in the post-burst eraL. Kuiper (SRON), W. Hermsen (SRON,UvA) -- 25 Mar 2010; 13:13 UT
2508Erratum: The redshift of CSS100313:112547-084941A.A. Mahabal, A.J. Drake -- 24 Mar 2010; 23:14 UT
2507An Apparent Second Plateau in the UBVRIJHK Eruption Light Curve of the Recurrent Nova U ScoAshley Pagnotta, Bradley E. Schaefer (Louisiana State Univ.), Gerald Handler (Univ. Vienna), Bill Allen,.... -- 24 Mar 2010; 21:49 UT
2506Radio detection of V407 Cyg - the possible counterpart of the new Fermi LAT Gamma-ray Transient J2102+4542 with the Effelsberg 100-m, OVRO 40-m and IRAM 30-m telescopesI. Nestoras, L Fuhrmann, U. Bach, K. Sokolovsky (MPIFR), H. Ungerechts, D. Riquelme, A. Sievers (IRAM),.... -- 24 Mar 2010; 20:06 UT
2505INTEGRAL/JEM-X detects an X-ray burst from SAX J1753.5-2349 J. Chenevez, S. Brandt (DTU Space, Denmark), E. Kuulkers (ESA/ESAC, Spain), J. Alfonso-Garzón (LAEX-CAB/INTA-CSIC,.... -- 24 Mar 2010; 17:41 UT
2504Detection of PTF10cwr/CSS100313 on PS1 sky survey images and host galaxy identification A. Pastorello, S.J. Smartt, D. Young (Queen's University Belfast) E. Kankare (QUB/NOT), K. Smith, M.T..... -- 24 Mar 2010; 11:40 UT
2503Metallicity Measurement of the Host Galaxy of SN 2010ayM. Modjaz, A. V. Filippenko, J. M. Silverman, I. K. W. Kleiser, and A. J. L. Morton (UC Berkeley) .... -- 24 Mar 2010; 9:05 UT
2502Physical Characterization of the Potentially Hazardous Asteroid and Planetary Radar Target 68216 (2001 CV26): An Excellent Shape/Pole Modeling Candidate.M. Hicks (JPL/Caltech), K. Lawrence (JPL/Caltech), J. Somers (Moorpark), J. Foster (CSULA) -- 23 Mar 2010; 21:12 UT
2501 Classification of CSS100317:123527+270403 A. V. Filippenko, J. M. Silverman, I. K. W. Kleiser, and A. J. L. Morton (University of California,.... -- 23 Mar 2010; 2:25 UT
2500New outburst of the accreting-millisecond X-ray pulsar NGC 6440 X-2 D. Altamirano (UvA), A. Patruno (Uva), C. Heinke (U Alberta), M. Linares (MIT), C. Markwardt (U. Maryland.... -- 22 Mar 2010; 22:02 UT
2499The new RATAN-600 radio telescope data of J0109+6134S.A. Trushkin, N.N. Nizhelskij (SAO RAS) -- 22 Mar 2010; 19:31 UT
2498INTEGRAL view of the sky field containing Fermi J2102+4542L. Bassani, A. Malizia (IASF/INAF Bologna), A. Bazzano, P. Ubertini (IASF/INAF Roma), A.J. Bird (Southampton.... -- 22 Mar 2010; 11:26 UT
2497Strong Optical Activity of HDE 245770/A0535+26 SystemGiovannelli Franco (INAF-IASF, Roma), Gualandi Roberto (INAF-OABO, Bologna) and Sabau-Graziati Lola (INTA-ACUI,.... -- 20 Mar 2010; 21:33 UT
2496INTEGRAL observes enhanced activity of A0535+26 outside of outburstsI. Caballero (CEA Saclay), F.Lebrun (APC (CEA/IRFU)), J.Rodriguez, S.Soldi (CEA Saclay), F. Mattana (APC),.... -- 20 Mar 2010; 20:35 UT
2495Archival Chandra Observations of SGR 1833-0832Ersin Gogus (Sabanci Univ), report on behalf of a larger team -- 20 Mar 2010; 19:26 UT
2494Possible pulsation period in SGR 1833-0832Paolo Esposito, Gian Luca Israel, Luigi Stella, Nanda Rea, Andrea Tiengo -- 20 Mar 2010; 17:12 UT
2493Discovery of the Spin Period of SGR 1833-0832Ersin Gogus (Sabanci Univ), Tod Strohmayer (NASA/GSFC), Chryssa Kouveliotou (NASA/MSFC), Peter Woods.... -- 20 Mar 2010; 17:08 UT
2492Discovery of a Luminous Supernova, PTF10cwrR. M. Quimby, S. R. Kulkarni, E. Ofek, M. M. Kasliwal, D. levitan (Caltech), A. Gal-Yam (Weizmann Institute),.... -- 20 Mar 2010; 2:40 UT
2491Optical spectroscopy of SN 2010al; similar to SN 1998S at early timesJ. Cooke (Caltech), R. S. Ellis (Caltech), P. E. Nugent (LBNL), D. A. Howell (LCOGT/UCSB), M. Sullivan.... -- 19 Mar 2010; 19:23 UT
2490Supernova Candidates and Classifications from CRTSA.A. Mahabal, A.J. Drake, S.G. Djorgovski, M.J. Graham, R. Williams (Caltech); Adam Myers (UIUC); J..... -- 19 Mar 2010; 8:30 UT
2489ROTSE3 J114340.5+485056 and ROTSE3 J125708.9-172527 are Type Ia SupernovaeR. M. Quimby, D. Levitan (Caltech) -- 19 Mar 2010; 5:35 UT
2488Optical Characterization of the Potentially Hazardous Asteroid and Planetary Radar Target 4486 Mithra: Evidence for Rotational Variability?M. Hicks (JPL/Caltech), K. Lawrence (JPL/Caltech), J. Somers (Moorpark), A. McAuley (CSULA) -- 18 Mar 2010; 21:06 UT
2487Fermi LAT Detection of a New Galactic Plane Gamma-ray Transient in the Cygnus Region: Fermi J2102+4542, and its Possible Association with V407 CygC.C. Cheung (NRC/NRL), D. Donato (NASA GSFC), E. Wallace (U. Washington), R. Corbet (NASA GSFC), G. Dubus.... -- 18 Mar 2010; 16:52 UT
2486VERITAS Discovery of Very High-Energy Gamma-Ray Emission from 1FGL J0648.8+1516Rene A Ong (UCLA) for the VERITAS Collaboration; David Paneque (SLAC/KIPAC) on behalf of the Fermi Large.... -- 17 Mar 2010; 17:27 UT
2485ROTSE-III Discovery of a Supernova CandidateZheng and F. Yuan, University of Michigan; J. Vinko, University of Szeged; R. Quimby, California Institute.... -- 17 Mar 2010; 5:37 UT
2484AGILE detects enhanced gamma-ray emission from the blazar PKS 0402-362E. Striani (Univ. Roma Tor Vergata), F. Verrecchia, C. Pittori, F. Lucarelli (ASDC), S. Vercellone (INAF/IASF-Pa),.... -- 16 Mar 2010; 20:17 UT
2483Expanded VLA observations of the Type Ic SN 2010ah (PTF10bzf)Laura Chomiuk (U. of Wisconsin, NRAO) and Alicia Soderberg (Harvard/CfA) -- 16 Mar 2010; 19:58 UT
2482INTEGRAL catches an exceptional bright outburst from the HMXB XTE J1855-026K. Watanabe (FGCU), E. Bozzo (ISDC/University of Geneva), S. Mereghetti (IASF-Mi/INAF), C. Baldovin (ISDC/University.... -- 16 Mar 2010; 17:23 UT
2481ROTSE-III Discovery of a Supernova CandidateZheng and F. Yuan, University of Michigan; J. Vinko, University of Szeged; R. Quimby, California Institute.... -- 16 Mar 2010; 17:21 UT
2480ROTSE3 J133033.0-313427 is a Type Ia SupernovaR. M. Quimby (Caltech) -- 15 Mar 2010; 23:51 UT
2479WSRT Radio Observations of PTF10bzfA.J. van der Horst (NASA/MSFC/ORAU) A.P. Kamble (U of Amsterdam), Z. Paragi (JIVE), C. Kouveliotou (NASA/MSFC),.... -- 15 Mar 2010; 22:14 UT
2478Swift XRT Detection of Supernova 2008M in X-Rays S. Immler (NASA/CRESST/GSFC), on behalf of the Swift satellite team -- 15 Mar 2010; 21:33 UT
2477Recurrent Nova U Sco Has Sharp Decline in X-ray/UV/Optical/IRBradley E. Schaefer, Ashley Pagnotta (Louisiana State Univ.), Julian P. Osborne, Kim L. Page, Andrew.... -- 12 Mar 2010; 22:56 UT
2476X-ray Transient detected by MAXI/GSCH. Negoro (Nihon U.), M. Morii, K. Sugimori, N. Kawai (Tokyo Tech), T. Matsumura, Yamazaki (Chuo U.),.... -- 12 Mar 2010; 18:51 UT
2475Near-IR observations of the Supergiant Fast X-ray Transient (SFXT) IGR J17544-2619Sachindra Naik, Vishal Joshi, S. V. Vadawale, N. M. Ashok (Physical Research Laboratory, Ahmedabad,.... -- 12 Mar 2010; 4:09 UT
2474Optical ID of CXOM31 J004253.1+411422, a bright Black Hole X-ray Nova in M31M. Garcia, S. Murray, F. Primini (SAO); P Callanan (UCC); N. Nooraee (DIAS,UCC) -- 11 Mar 2010; 21:26 UT
2473CARMA observations of PTF 10bzfJ. M. Carpenter (Caltech) on behalf of the PTF collaboration -- 11 Mar 2010; 19:06 UT
2472Allen Telescope Array Observations of PTF10bzfGeoffrey C. Bower, J. Rick Forster, J. S. Bloom (UC Berkeley) -- 11 Mar 2010; 3:46 UT
2471Follow-up of PTF10bzf with SwiftM. M. Kasliwal (Caltech) and S. B. Cenko (UC Berkeley) report on behalf of the Palomar Transient Factory.... -- 11 Mar 2010; 3:01 UT
2470Palomar Transient Factory discovers a young, broad-line Type Ic supernovaE. O. Ofek, M. M. Kasliwal, A. Gal-Yam, J. S. Bloom, P. Nugent, A. Howell, M. Sullivan, R. Quimby, S..... -- 11 Mar 2010; 1:25 UT
2469Variable strong X-ray emission lines in U ScoJ.-U. Ness (ESA/ESAC), B. Schaefer (Louisiana State University), J.J. Drake (CfA), J.P. Osborne, K.L..... -- 10 Mar 2010; 19:32 UT
2468Discovery of a Supernova CandidateW. Zheng and F. Yuan (University of Michigan); J. Vinko (University of Szeged); R. Quimby (California.... -- 9 Mar 2010; 10:26 UT
2467Spectral transition of 4U 1608-522 during the undergoing 2010 outburstE. Del Monte, R. Campana, I. Donnarumma, Y. Evangelista, M. Feroci (INAF-IASF Roma), D. Altamirano,.... -- 9 Mar 2010; 9:46 UT
2466The Dwarf Nova GK Per has entered outburstP. A. Evans (U. Leicester), W. Renz (GEOS/AAVSO), H. A. Krimm (CRESST/GSFC/USRA), J. Bortle, A. Henden,.... -- 8 Mar 2010; 18:30 UT
2465INTEGRAL reports renewed activity from KS 1741-293J. Chenevez (DTU Space, Denmark), E. Kuulkers (ESA/ESAC, Spain), J. Alfonso-Garzón (LAEX-CAB/INTA-CSIC,.... -- 8 Mar 2010; 17:52 UT
2464INTEGRAL observation of renewed activity from 4U 1608-522W. Ishibashi and C. Ferrigno (ISDC/University of Geneva), C. Sánchez-Fernández and E. Kuulkers (ESAC-ESA,.... -- 5 Mar 2010; 17:40 UT
2463Swift observations of a bright outburst of the SFXT IGR J17544-2619P. Romano (INAF-IASF Palermo), H. A. Krimm (CRESST/GSFC/USRA), D. M. Palmer (LANL), S. D. Barthelmy (GSFC),.... -- 5 Mar 2010; 14:30 UT
2462MAXI/GSC detection of brightening of a transient LMXB 4U 1608-522Mikio Morii (Tokyo Tech) -- 3 Mar 2010; 22:09 UT
2461SuperAGILE detection of an X-ray burst from 4U 1608-522E. Del Monte, I. Donnarumma, L. Pacciani, Y. Evangelista, M. Feroci, F. Lazzarotto, P. Soffitta, E. Costa,.... -- 3 Mar 2010; 14:22 UT
2460WSRT observations of the field of the gamma-ray transient J0109+6134V. Tudose (ASTRON), R. Fender (SOTON) -- 28 Feb 2010; 23:03 UT
2459Optical Observations of GX 339-4 in Outburst with the Faulkes Telescope SouthF. Lewis (Faulkes Telescope Project, University of Glamorgan, Open University), D. M. Russell (University.... -- 26 Feb 2010; 17:35 UT
2458Correction to ATEL #2440: Fermi LAT detection of a GeV flare from PKS 0244-47L.Escande (CNRS/IN2P3 Bordeaux), D.Gasparrini (ASDC) on behalf of the Fermi Large Area Telescope.... -- 25 Feb 2010; 17:10 UT
2457IGR J13168-7157 is a Seyfert 1 active galactic nucleusA.Kniazev (SAAO), M.Revnivtsev (Excell.Cluster Universe; IKI), R. Burenin, Tkachenko A. (IKI) -- 25 Feb 2010; 13:25 UT
2456Fermi LAT detection of GeV flare in high redshift blazar 4C 38.41S. Buson, D. Bastieri (University/INFN Padova) on behalf of the Fermi Large Area Telescope.... -- 24 Feb 2010; 20:34 UT
2455 INTEGRAL observes an increasing Hard X-ray flux of GX 339-4 L. Prat (CEA Saclay, France), M. Cadolle Bel (ESA/ESAC, Spain), R. Terrier (CNRS/APC, France), L. Pavan,.... -- 24 Feb 2010; 15:52 UT
2454AGILE detects enhanced gamma-ray emission from the blazar PKS 0537-441F. Lucarelli (ASDC), E. Striani (Univ. Roma Tor Vergata and INFN Roma), F. D'Ammando (INAF/IASF-Pa),.... -- 24 Feb 2010; 11:27 UT
2453A New Supernova Discovery/ClassificationPeter Nugent (Lawrence Berkeley National Laboratory), Mark Sullivan (University of Oxford) & D. Andrew.... -- 23 Feb 2010; 22:38 UT
2452Recurrent Nova U Sco Shows Deep Optical Eclipses During Plateau Phase Bradley E. Schaefer, Ashley Pagnotta (Louisiana State University), Bill Allen, Tut Campbell , Tom Krajci,.... -- 20 Feb 2010; 8:44 UT
2451Chandra observation of U ScorpiiM. Orio (Istituto Nazionale di Astrofisica, Padova, Italy and University of Wisconsin, USA), Thomas Nelson.... -- 19 Feb 2010; 19:55 UT
2450Radio Non-Detection of the Type IIb Supernova 2009mk in ESO 293-34S. D. Ryder (AAO), S. W. Amy (ATNF), C. J. Stockdale (Marquette), S. Immler (NASA/GSFC), B. R. Russell.... -- 19 Feb 2010; 3:47 UT
2449Broadband Colors and Rotation Lightcurves of the Potentially Hazardous Asteroid 2009 UN3.M. Hicks (JPL/Caltech), T. Barajas (LACC), J. Shitanishi (CSULA) -- 18 Feb 2010; 19:57 UT
2448Pan-STARRS1 Medium Deep Survey Discovery of a SN Ia at z=0.031P. Challis, G. Narayan (Harvard/CfA), M. Huber (JHU), A. Rest, R. Chornock, R. J. Foley (Harvard/CfA),.... -- 18 Feb 2010; 19:06 UT
2447Recent Supernovae from CRTSA.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); J. Prieto (OCIW); M..... -- 18 Feb 2010; 18:41 UT
2446A large spin-up glitch detected in the 70.5 ms pulsar AX J1838.0-0655 associated with HESS J1837-069L. Kuiper (SRON), W. Hermsen (SRON,UvA) -- 18 Feb 2010; 15:41 UT
2445XMM-Newton Observation of IGR J18538-0102 and an Optical/IR CandidateJ. P. Halpern, E. V. Gotthelf -- 18 Feb 2010; 7:40 UT
2444MAXI/GSC detection of a bright X-ray flare from Mrk 421 N. Isobe (Kyoto U.), H. Negoro (Nihon U.), M. Matsuoka, K. Kawasaki, S. Ueno, H. Tomida, M. Suzuki,.... -- 18 Feb 2010; 3:38 UT
2443VERITAS Reports Markarian 421 in a High Flaring StateRene A Ong (UCLA) for the VERITAS Collaboration -- 18 Feb 2010; 2:21 UT
2442Broad UV and probable X-ray eclipses in nova U ScoJulian P. Osborne, Kim L. Page, Graham Wynn, Andrew Beardmore (Leicester), Bradley E. Schaefer, Ashley.... -- 17 Feb 2010; 14:44 UT
2441Improved X-ray position for unidentified/unclassified INTEGRAL sources in the 4th IBIS surveyJ.B. Stephen, R. Landi, N. Masetti (INAF/IASF Bologna), M. Fiocchi, F. Capitanio (INAF/IASF Roma), A.J..... -- 16 Feb 2010; 16:14 UT
2440Fermi LAT detection of a GeV flare from PKS 0244-47L.Escande (CNRS/IN2P3 Bordeaux), D.Gasparrini (ASDC) on behalf of the Fermi Large Area Telescope.... -- 15 Feb 2010; 20:24 UT
2439Correction: Detection of Probable Jet Component to XTE J1752-233 with the e-EVNCatherine Brocksopp (MSSL), Jun Yang (JIVE), Stephane Corbel (CEA Saclay, Universite Paris Diderot),.... -- 14 Feb 2010; 22:08 UT
2438Detection of Probable Jet Component to XTE J1752-233 with the e-EVNCatherine Brocksopp (MSSL), Jun Yang (JIVE), Stephane Corbel (CEA Saclay, Universite Paris Diderot),.... -- 13 Feb 2010; 21:45 UT
2437EVN observations of the radio galaxy M87 following a TeV flareM. Giroletti (INAF/IRA), G. Giovannini (Univ. of Bologna), M. Beilicke (Washington Univ.), A. Cesarini.... -- 13 Feb 2010; 10:16 UT
2436Detection of an optical flare from PKS 1222+216 (4C 21.35)M. Hauser, S. Wagner (LSW Heidelberg), H. Hagen (Sternwarte Hamburg) -- 12 Feb 2010; 17:06 UT
2435M31N 2010-01d: a new optical nova candidate close to the M 31 center detected in the ultraviolet (UV) and UV magnitudes of M31N 2010-01a and M31N 2010-01bW. Pietsch, M. Henze (MPE) and the XMM-Newton/Chandra M 31 nova monitoring collaboration -- 12 Feb 2010; 15:02 UT
2434Radio detections of KT EriT.J. O'Brien (Manchester), T.W.B. Muxlow (Manchester), J. Stevens (CSIRO), A. Datta (New Mexico Tech/.... -- 11 Feb 2010; 19:30 UT
2433The former RATAN-600 radio telescope data of J0109+6134S.A. Trushkin, N.N. Nizhelskij (SAO RAS) -- 11 Feb 2010; 17:38 UT
2432MERLIN radio observations of two recent supernovae in Arp299: SN2010O & SN2010PBeswick R. J., (JBCA, Manchester, UK), Perez-Torres, M. A., (IAA, Spain), Mattila, S. (University of.... -- 11 Feb 2010; 12:28 UT
2431MAGIC observes increased VHE gamma ray flux from M87 Mosè Mariotti on behalf of the MAGIC collaboration -- 10 Feb 2010; 20:41 UT
2430Emergence of the Supersoft X-ray Phase of U ScoEric M. Schlegel (UT-San Antonio); Brad Schaefer and Ashley Pagnotta (LSU); Kim Page and Julian Osborne.... -- 10 Feb 2010; 20:18 UT
2429The optical counterpart of the new Fermi LAT flaring source J0109+6134 near the Galactic PlaneC. Knigge (University of Southampton), D. Steeghs (University of Warwick), B. Gaensicke (University of.... -- 10 Feb 2010; 14:01 UT
2428Radio follow-up of the Fermi-LAT Galactic Plane Transient J0109+6134 with the Effelsberg 100-m telescopeL. Fuhrmann, U. Bach, I. Nestoras, T. P. Krichbaum, E. Angelakis (MPIfR) on behalf of the F-GAMMA.... -- 10 Feb 2010; 10:46 UT
2427MAXI/GSC detects X-ray rebrightening of the recurrent transient V0332+53M. Nakajima (Nihon U.), M. Sugizaki (RIKEN), M. Matsuoka, K. Kawasaki, S. Ueno, H. Tomida, M. Suzuki,.... -- 10 Feb 2010; 3:12 UT
2426 Discovery of kilohertz QPOs in RXTE observations of SAX J1748.9-2021.D. Altamirano, A. Patruno, A. Watts , M. Armas Padilla, Y. Cavecchi, N. Degenaar, M. Kalamkar, R. Kaur,.... -- 8 Feb 2010; 13:30 UT
2425MAXI/GSC detects an increase in X-ray flux from 4U 1711-34H. Negoro (Nihon U.), M. Sugizaki, T. Yamamoto, T. Mihara, M. Kohama, Y.E. Nakagawa, T. Saotome (RIKEN),.... -- 6 Feb 2010; 12:20 UT
2424Swift Pointed Observations of XTE J1752-223P.A. Curran (MSSL-UCL), P.A. Evans (U. Leicester), M. Still (NASA ARC), C. Brocksopp (MSSL-UCL), C..... -- 5 Feb 2010; 21:57 UT
2423Large amplitude variability and detection of a 35 sec modulation of the soft X-ray flux of nova KT Eri by SwiftA.P. Beardmore (U. Leicester), S. Balman (METU), J.P. Osborne, K.L. Page (U. Leicester), M.F. Bode (Liverpool.... -- 5 Feb 2010; 16:43 UT
2422Candidate Progenitor of the Type Ib SN 2010O in NGC 3690Howard E. Bond (1), A. Aloisi (1), K. Garmany (2), B. James (1), J. Newton (3), T. Puckett (3), J. Smolinski.... -- 5 Feb 2010; 1:35 UT
2421The radio and optical counterpart of the new Fermi LAT flaring source J0109+6134J. M. Paredes (University of Barcelona), J. Martí (University of Jaen), M. Peracaula (University of.... -- 4 Feb 2010; 18:37 UT
2420Swift/XRT Follow-up of the Fermi-LAT Galactic Plane Transient J0109+6134C.C. Cheung (NRC/NRL), D. Donato (NASA GSFC), M. Ajello, R. Buehler, J. Vandenbroucke (Stanford/KIPAC),.... -- 3 Feb 2010; 20:23 UT
2419Detection of U Sco in X-raysEric M. Schlegel (UT-San Antonio); Brad Schaefer and Ashley Pagnotta (LSU); Kim Page and Julian Osborne.... -- 3 Feb 2010; 19:07 UT
2418A Chandra High-Resolution X-ray spectrum of KT EriJ.-U. Ness (ESA/ESAC), J.J. Drake (CfA), S. Starrfield (ASU), M. Bode (Liverpool), K. Page, A. Beardmore,.... -- 3 Feb 2010; 18:57 UT
2417Massive outburst of 29P/Schwassmann-Wachmann 1Josep M. Trigo-Rodriguez (CSIC-IEEC) -- 3 Feb 2010; 17:39 UT
2416AGILE confirmation of the new gamma-ray flaring source J0109+6134 near the Galactic plane S. Sabatini, M. Tavani (INAF/IASF Roma), A. Bulgarelli, F. Gianotti, M. Trifoglio (INAF/IASF Bologna),.... -- 3 Feb 2010; 17:09 UT
2415Short X-ray Transient detected by MAXI/GSCM. Suzuki (JAXA), H. Negoro (Nihon U.), M. Morii, K. Sugimori, N. Kawai (Tokyo Tech), M. Matsuoka, K..... -- 3 Feb 2010; 17:02 UT
2414Fermi LAT detection of a flaring, new GeV source near the Galactic plane: J0109+6134J. Vandenbroucke (Stanford/KIPAC), A. B. Hill (LAOG), on behalf of the Fermi Large Area Telescope.... -- 3 Feb 2010; 7:54 UT
2413Fermi LAT detection of a GeV flare from PKS 0402-362A. B. Hill (LAOG), J. Vandenbroucke (Stanford/KIPAC) on behalf of the Fermi Large Area Telescope.... -- 2 Feb 2010; 21:04 UT
2412INTEGRAL observations of U ScoA. Manousakis (ISDC/Unige), M. Revnivtsev (IKI, Excellence Cluster Universe), R. Krivonos (MPA, IKI),.... -- 2 Feb 2010; 13:20 UT
24112010 Outburst of Recurrent Nova U Sco - Optical SpectroscopyG.C. Anupama (Indian Institute of Astrophysics) -- 29 Jan 2010; 16:18 UT
2410RXTE shows spectral transition during decay in H 1743-322Nikolai Shaposhnikov (UMD/CRESST/GSFC), John A. Tomsick (SSL/UC Berkeley) -- 29 Jan 2010; 13:58 UT
2409Nova Eri 2009 (prediscovery images)Bill Allen (Vintage Lane Observatory, New Zealand), A.de Ugarte Postigo (INAF-OAB Brera, Italy), A.J.Castro-Tirado,.... -- 29 Jan 2010; 7:56 UT
2408Fermi LAT detection of a GeV flare from blazar PMN J2345-1555S. Ciprini (Perugia Univ. / ASI-INAF, Italy), on behalf of the Fermi Large Area Telescope.... -- 28 Jan 2010; 22:34 UT
2407Detection of pulsations and identification of SAX J1748.9-2021 as the X-ray transient in NGC 6440.Patruno, A.; Altamirano, D.; Watts, A.; Armas Padilla, M.; Cavecchi, Y.; Degenaar, N.; Kalamkar, M.;.... -- 27 Jan 2010; 18:18 UT
2406Late time Spitzer detection of the 2008 optical transient in NGC 300J. L. Prieto, J. R. Rigby, V. Scowcroft, W. L. Freedman, B. F. Madore, A. Monson, S. E. Persson, M. Seibert.... -- 27 Jan 2010; 1:08 UT
2405INTEGRAL upper limit on AGL J2206+6203C. Ferrigno, E. Bozzo (ISDC/Unige) P. Martin (Mpe-Garching) V. Beckmann (APC/University Paris 7) V. Bianchin.... -- 26 Jan 2010; 15:08 UT
2404MAXI/GSC observes possible transition to the high-soft state in Cyg X-3N. Kawai (Tokyo Tech), S. Nakahira, A. Yoshida, K. Yamaoka (AGU), M. Morii, K. Sugimori (Tokyo Tech),.... -- 26 Jan 2010; 7:06 UT
2403AGILE detection of AGL J2206+6203, a new unidentified gamma-ray sourceA. Bulgarelli, F. Gianotti, M. Trifoglio (INAF/IASF-Bo), F. Lucarelli, C. Pittori, F. Verrecchia (ASDC),.... -- 25 Jan 2010; 17:47 UT
2402Fermi LAT detection of increased gamma-ray activity of two blazars PKS 0420-01 and BL LacertaeK. V. Sokolovsky (MPIfR/ASC Lebedev), F. K. Schinzel (MPIfR) and E. Wallace (Uni. Washington); on behalf.... -- 25 Jan 2010; 16:22 UT
2401MAXI/GSC detection of a flare from HR 1099 (V711 Tau)M. Suzuki (JAXA), S. Nakahira (AGU), M. Matsuoka, K. Kawasaki, S. Ueno, H. Tomida, M. Ishikawa (JAXA),.... -- 24 Jan 2010; 4:09 UT
2400ATCA detection of increased radio emission from XTE J1752-223Catherine Brocksopp (MSSL), Stephane Corbel (CEA Saclay & Universite Paris Diderot), Tasso Tzioumis.... -- 23 Jan 2010; 23:25 UT
2399MAXI/GSC detection of an increase in X-ray intensity from 4U 1323-619M. Suzuki, M. Matsuoka, K. Kawasaki, S. Ueno, H. Tomida, M. Ishikawa (JAXA), T. Mihara, M. Kohama, Y.E..... -- 23 Jan 2010; 12:22 UT
2398Additional Supernova Discoveries from the Pan-STARRS1 Medium Deep Survey R. Chornock, R. J. Foley, E. Berger, A. Rest, G. Narayan (Harvard/CfA), M. Huber (JHU), J. Tonry, P..... -- 23 Jan 2010; 11:38 UT
2397Supernova Discoveries from the Pan-STARRS1 Medium Deep SurveyR. Chornock, R. J. Foley, E. Berger, A. Rest, G. Narayan (Harvard/CfA), M. Huber (JHU), J. Tonry, P..... -- 23 Jan 2010; 11:30 UT
2396MAXI/GSC observes a rapid spectral softening in XTE J1753-223H. Negoro, S. Miyoshi, H. Ozawa (Nihon U.), K. Yamaoka, S. Nakahira (AGU), M. Matsuoka, K. Kawasaki,.... -- 23 Jan 2010; 9:32 UT
2395Rapid optical and radio brightening of the blazar PKS 0420-014 U. Bach, L. Fuhrmann (MPIfR), T. Konstantinova, V.M. Larionov (St. Petersburg University), C.M. Raiteri,.... -- 22 Jan 2010; 12:09 UT
2394Recent optical burst of the symbiotic star CH Cygni A. Skopal, S. Shugarov, D. Chochol (AI SAS, Tatranska Lomnica) -- 21 Jan 2010; 14:39 UT
2393Fermi LAT detection of a GeV flare from OX 169 (S3 2141+17)K. V. Sokolovsky (MPIfR/ASC Lebedev), F. K. Schinzel (MPIfR); on behalf of the Fermi Large Area Telescope.... -- 20 Jan 2010; 21:11 UT
2392Emergence of a Bright and Highly Variable Super-soft Source Phase in Nova KT Eri (2009)M F Bode (Liverpool JMU), J P Osborne, K L Page, A P Beardmore (Leicester), F M Walter (Stony Brook),.... -- 20 Jan 2010; 19:17 UT
2391XTE J1752-223 seen by RXTE in Black Hole Intermediate StateN. Shaposhnikov (U. Maryland & NASA/GSFC) -- 20 Jan 2010; 18:20 UT
2390Retraction of ATel #2374 (flaring activity from 3C 111)H. A. Krimm (CRESST/GSFC/USRA) -- 20 Jan 2010; 17:59 UT
2389Swift XRT Detection of Supernova 2009mk in X-Rays B. R. Russell (U of Maryland) and S. Immler (NASA/CRESST/GSFC), on behalf of the Swift satellite team.... -- 20 Jan 2010; 17:02 UT
2388MDM classification of CRTS supernova discoveriesJ.L. Prieto (Carnegie Observatories); R. Khan (Ohio State University); A.J. Drake, S.G. Djorgovski, A.A..... -- 18 Jan 2010; 17:21 UT
2387Spectral state transition in the X-ray transient XTE J1752-223Jeroen Homan -- 18 Jan 2010; 0:17 UT
2386Fermi LAT detection of a GeV flare from blazar S5 1803+784D. Donato (NASA/GSFC), on behalf of the Fermi Large Area Telescope Collaboration -- 13 Jan 2010; 19:33 UT
2385AGILE detection of enhanced gamma-ray emission from the blazar PKS 1510-089E. Striani (Univ. Roma Tor Vergata and INFN Roma), F. Verrecchia (ASDC), M. Tavani (INAF/IASF-Rm), S..... -- 13 Jan 2010; 16:45 UT
2384RXTE observes hard state activity from GX 339-4John A. Tomsick (SSL/UC Berkeley) -- 13 Jan 2010; 7:07 UT
2383New optical nova candidate in M 31 V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE ; Observatorio Astronomico de Mallorca,.... -- 12 Jan 2010; 13:13 UT
2382REM observations confirm a rapid outburst of the blazar 3C 273F. D'Ammando (Univ. Tor Vergata, INAF-IASF Roma), D. Fugazza (INAF-OA Brera), S. Covino (INAF-OA Brera),.... -- 12 Jan 2010; 11:08 UT
2381Recent light maximum of BQ Cam V.P. Goranskij (SAI, Moscow University), E.A. Barsukova, A.F. Valeev (Special Astrophysical Observatory,.... -- 11 Jan 2010; 19:19 UT
2380MAXI/GSC detection of an X-ray activity from GX 339-4K. Yamaoka (AGU), M. Sugizaki (RIKEN), S. Nakahira (AGU), T. Mihara, M. Kohama, Y.E. Nakagawa, T. Yamamoto.... -- 10 Jan 2010; 16:30 UT
2379Spectroscopic Classification of PTF10bt/SN2010BM. M. Kasliwal on behalf of the Palomar Transient Factory Collaboration -- 9 Jan 2010; 15:24 UT
2378MAXI/GSC detects a spectral state transition in H 1743-322 K. Yamaoka (AGU), H. Negoro (Nihon U.), M. Sugizaki, T. Mihara, M. Kohama, Y.E. Nakagawa, T. Yamamoto.... -- 9 Jan 2010; 9:20 UT
2377Radio follow-up of the ongoing transient event in NGC 6440J.C.A. Miller-Jones (NRAO), C.O. Heinke (U Alberta), G.R. Sivakoff (U Virginia), D. Pooley (U Wisconsin),.... -- 9 Jan 2010; 3:40 UT
2376AGILE detection of a gamma-ray flare from the blazar 3C 273L. Pacciani (INAF/IASF-Rm), F. Verrecchia (ASDC), I. Donnarumma (INAF/IASF-Rm), C. Pittori (ASDC), M..... -- 8 Jan 2010; 19:02 UT
2375Swift/BAT Detects an Outburst from XTE J1901+014 H. A. Krimm (CRESST/GSFC/USRA), P. Romano, S. Vercellone (INAF-IASF Palermo), S. D. Barthelmy (GSFC),.... -- 8 Jan 2010; 15:15 UT
2374Hard X-Ray flaring activity of 3C 111 detected by Swift/BATH. A. Krimm (CRESST/GSFC/USRA), M. Kadler (Remeis-Observatory/ECAP/CRESST/USRA), S. D. Barthelmy (GSFC),.... -- 8 Jan 2010; 0:13 UT
2373Fermi LAT detection of a GeV flare from blazar PKS 2155-83Eric Wallace (University of Washington), on behalf of the Fermi Large Area Telescope Collaboration -- 7 Jan 2010; 21:38 UT
23722007 MK13: A Highly Elongated C-type Potentially Hazardous Asteroid.M. Hicks (JPL/Caltech), J. Somers (Moorpark College) -- 5 Jan 2010; 23:00 UT
2371217807 (2000 XK44): Broad-band photometry of a slowly rotating near-Earth asteroid.M. Hicks (JPL/Caltech), T. Barajas (LACC), J. Somers (Moorpark College), J. Shitanishi (CSULA),.... -- 5 Jan 2010; 22:25 UT
2370ATCA non detection of 4U 1630-47 in outburstD. E. Calvelo (University of Southampton), R. P. Fender (University of Southampton), S. Corbel (CEA Saclay.... -- 5 Jan 2010; 19:32 UT
2369V0332+53: Renewed activity detected by MAXI/GSCS. Nakahira, K. Yamaoka, A. Yoshida (Aoyama Gakuin U.), M. Sugizaki, T. Mihara, M. Kohama, Y.E. Nakagawa,.... -- 5 Jan 2010; 13:20 UT
2368MAXI/GSC detection of a bright X-ray flare from Mkn 421N. Isobe (Kyoto U.), S. Nakahira (AGU), M. Sugizaki, T. Mihara, M. Kohama, Y.E. Nakagawa, T.Yamamoto.... -- 5 Jan 2010; 9:40 UT
2367VLA second epoch observations of the bright transient PTF09cndPoonam Chandra (RMC), Eran O. Ofek (Caltech), Dale A. Frail (NRAO), Robert Quimby, Mansi Kasliwal, and.... -- 4 Jan 2010; 21:13 UT
2366Fermi LAT detection of a GeV flare from PKS 0426-380Y. T. Tanaka (ISAS/JAXA) on behalf of the Fermi Large Area Telescope Collaboration -- 4 Jan 2010; 7:09 UT
2365RXTE observes further brightening of 4U 1630-47John A. Tomsick (SSL/UC Berkeley), Nikolai Shaposhnikov (CRESST and NASA/GSFC), and Jean H. Swank.... -- 4 Jan 2010; 1:41 UT
2364Renewed Activity from H 1743-322 detected by MAXI/GSC K. Yamaoka (AGU), M. Sugizaki, T. Mihara, M. Kohama, Y.E. Nakagawa, T. Yamamoto (RIKEN), M. Matsuoka,.... -- 31 Dec 2009; 12:14 UT
2363MAXI/GSC detection of an increase in X-ray intensity from 4U 1630-47H. Tomida (JAXA), H. Negoro (Nihon U), T. Mihara, M. Kohama, Y.E. Nakagawa, M. Sugizaki, T. Yamamoto.... -- 31 Dec 2009; 4:34 UT
2362VLA radio detection of Type IIn supernova SN 2008iyPoonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 30 Dec 2009; 15:30 UT
2361AGILE Detection of AGL J1023-3738, a new high-Galactic latitude unidentified sourceE. Striani (Univ. Roma Tor Vergata and INFN Roma), M. Tavani (INAF/IASF-Rm), A. Bulgarelli, F. Gianotti,.... -- 28 Dec 2009; 18:47 UT
2360MAXI/GSC detection of an X-ray outburst from NGC6440M. Suzuki (JAXA), H. Negoro (Nihon U), S. Nakahira (AGU), T. Mihara, M. Kohama, Y.E. Nakagawa, M. Sugizaki,.... -- 28 Dec 2009; 12:13 UT
2359Supernovae from CRTS A.J. Drake, A.A. Mahabal, S.G. Djorgovski, M.J. Graham, R. Williams (Caltech); J. Prieto (OCIW); M. Catelan.... -- 25 Dec 2009; 6:16 UT
2358VLA upper limit on Type IIn supernova SN 2009eoPoonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 22 Dec 2009; 15:53 UT
2357VLA upper limit on Type IIn supernova SN 2009cwPoonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 22 Dec 2009; 15:43 UT
2356CXOM31 J004253.1+411422 - a very bright new X-ray transient in M 31 discovered with Chandra and SwiftM. Henze , W. Pietsch, F. Haberl, J. Greiner (all MPE) and the XMM-Newton/Chandra M 31 nova monitoring.... -- 22 Dec 2009; 15:01 UT
2355A Swift/XRT follow-up observation of the INTEGRAL source IGR J14488-5942Landi R., Masetti N. (INAF/IASF Bologna, Italy), Capitanio F., Fiocchi M. (INAF/IASF Roma, Italy), A.J..... -- 21 Dec 2009; 17:32 UT
2354Swift-XRT detection of x-ray pulsations from IGR J18173-2509 and SWIFT J2138.8+5544E. Nichelli, G.L. Israel (INAF OA Roma), A. Moretti, S. Campana (INAF OA Brera), S. Bernabei (INAF OA.... -- 17 Dec 2009; 16:13 UT
2353Blazar S5 0716+714 is in the Optical Outburst State?Alok C. Gupta, Bindu Rani, Haritma Gaur (ARIES, Nainital, India); T. Krichbaum, L. Fuhrmann, N. Marchili.... -- 17 Dec 2009; 9:17 UT
2352Strong Optical Flaring after Super Gamma-Ray Flare detected in the Blazar 3C 454.3Alok C. Gupta, Haritma Gaur, Bindu Rani (ARIES, Nainital, India) -- 17 Dec 2009; 9:15 UT
2351VLA upper limit on Type IIn supernova SN 2009auPoonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 17 Dec 2009; 0:26 UT
2350H.E.S.S. discovers VHE emission from the Fermi LAT source PKS 0447-439M. Raue, B. Behera, A. Charbonnier, B. Giebels, M. Hauser, K. Kosack, M. Punch, H.-S. Zechlin for the.... -- 16 Dec 2009; 20:35 UT
2349Fermi LAT confirmation of a strong GeV flare from 4C 21.35 (PKS 1222+21)S. Ciprini (Perugia Univ. / ASI-INAF, Italy), on behalf of the Fermi Large Area Telescope.... -- 16 Dec 2009; 20:35 UT
2348AGILE detection of a gamma-ray flare from the blazar PKS 1222+216F. Verrecchia (ASDC), E. Striani (Univ. Roma Tor Vergata and INFN Roma), M. Tavani (INAF/IASF-Rm), C..... -- 15 Dec 2009; 14:33 UT
2347Detection of high and variable Optical Polarization in Blazar S5 0716+71 from MIROKS Baliyan, S Ganesh, S Chandra , UC Joshi (PRL) -- 14 Dec 2009; 7:36 UT
2346Quasi-Periodic Oscillations detected in the hard-X ray flux of A 0535+26 by Fermi/GBMMark H. Finger (USRA) , Colleen A. Wilson-Hodge (NASA/MSFC) and Ascension Camero-Arranz (FECYT) on behalf.... -- 12 Dec 2009; 19:39 UT
2345Photopolarimetry of Blazar 3C454.3 from MIROKS Baliyan, S Ganesh, Sunil Chandra, UC Joshi (PRL, Ahmedabad, India) -- 12 Dec 2009; 18:57 UT
2344INTEGRAL/IBIS observation of the blazar 3C 454.3 during the decaying phase of the gamma-ray super-flareS. Vercellone (INAF/IASF-Pa), M. Fiocchi (INAF/IASF-Rm), E. Pian (SNS Pisa), M. Tavani, A. Bazzano, P..... -- 11 Dec 2009; 16:48 UT
2343Swift XRT observation of 1A 0535+262Mark Reynolds and Jon Miller (University of Michigan) -- 10 Dec 2009; 5:49 UT
2342Strong Millimeter Band Flaring of S5 0716+71 (J1721+713)Mark A. Gurwell (Harvard-Smithsonian Center for Astrophysics) & Ann E. Wehrle (Space Science.... -- 9 Dec 2009; 19:24 UT
2341MAXI/GSC detected an increasing soft X-ray component of Swift J1753.5-0127H.Negoro (Nihon U.), K.Yamaoka (AGU), M. Matsuoka, K. Kawasaki, S. Ueno, H. Tomida, M. Suzuki, M. Ishikawa.... -- 9 Dec 2009; 17:24 UT
2340VLA Radio observations of Type IIn supernova SN 2009mbPoonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 8 Dec 2009; 12:30 UT
2339VLA Radio observations of Type IIn supernova SN 2009maPoonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 8 Dec 2009; 12:23 UT
2338A pre-outburst spectrum of KT Eri from the Digitized First Byurakan Survey (DFBS)Roberto Nesci (University La Sapienza, Roma, Italy), Areg Mickaelian (Byurakan Observatory, Armenia),.... -- 8 Dec 2009; 0:14 UT
2337Giant outburst of A0535+26 monitored with RXTEI. Caballero (CEA Saclay), P.Kretschmar (ISOC/ESAC), K.Pottschmidt (CRESST/GSFC/UMBC), J.Wilms, I.Kreykenbohm.... -- 7 Dec 2009; 23:16 UT
23361A 0535+262 is now three times as bright as the CrabH. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 6 Dec 2009; 20:43 UT
2335VLA Radio observations of Type IIn supernova SN 2009knPoonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 6 Dec 2009; 16:27 UT
2334Two AM CVn systems in outburst - V406 Hya and SDSS J0129+3842T. Barclay (Armagh Observatory/MSSL-UCL), G. Ramsay (Armagh Observatory), D. Steeghs (Warwick), P. Wheatley.... -- 5 Dec 2009; 17:26 UT
2333Optical behavior of gamma-ray bright FSRQ 3C 454.3M. Sasada, R. Itoh, M. Yamanaka, M. Uemura, H. Takahashi, Y. Fukazawa, K. S. Kawabata, Y. Ikejiri, T..... -- 5 Dec 2009; 15:47 UT
2332Strong optical and IR brightening in the blazar 3C 454.3E. Bonning, C. Bailyn, M. Buxton, R. Chatterjee, P. Coppi, J. Isler, M. Urry (Yale Univ.), L. Maraschi.... -- 5 Dec 2009; 1:15 UT
2331The pre-Nova Lightcurve of KT Eri (Nova Eridani 2009)A.J. Drake, S.G. Djorgovski, M.J. Graham, A.A. Mahabal, R. Williams (Caltech); Wils, P. (Vereniging Voor.... -- 4 Dec 2009; 22:03 UT
2330Swift/BAT detects flaring activity from 3C 454.3 H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 4 Dec 2009; 20:12 UT
2329Swift/XRT observations of a huge flare from 3C 454.3T. Sakamoto (CRESTT/GSFC/UMBC), F. D'Ammando (INAF/IASF-Roma), N. Gehrels (GSFC), Y.Y. Kovalev (ASC Lebedev.... -- 4 Dec 2009; 19:42 UT
2328Fermi LAT detection of an extraordinary GeV outburst from 3C 454.3L. Escande (CNRS/IN2P3 Bordeaux) and Y. T. Tanaka (ISAS/JAXA) on behalf of the Fermi Large Area Telescope.... -- 3 Dec 2009; 21:20 UT
2327Optical observations of KT Eri = Nova Eridani 2009E. Ragan, T. Brozek, K. Suchomska, A. Skalbania, P. Konorski, C. Galan, E. Swierczynski,T. Tomov, M..... -- 3 Dec 2009; 21:16 UT
2326AGILE detects an extraordinary gamma-ray activity from the FSRQ 3C 454.3E. Striani (Univ. Roma Tor Vergata and INFN Roma), S. Vercellone (INAF/IASF-Pa), F. Verrecchia, C. Pittori,.... -- 3 Dec 2009; 16:27 UT
2325GASP detection of a fast optical brightening of the blazar 3C 454.3M. Villata and C. M. Raiteri (INAF, Osservatorio Astronomico di Torino, Italy), V. M. Larionov and.... -- 3 Dec 2009; 12:18 UT
2324Rapid Brightening of A0535+26 Observed by Fermi GBMColleen A. Wilson-Hodge (NASA/MSFC), Mark H. Finger (USRA), Ascension Camero-Arranz (FECYT) and Valerie.... -- 2 Dec 2009; 23:54 UT
2323Planetary radar targets 1999 AP10, 2000 TO64, 2000 UJ1, and 2000 XK44: Four S-complex near-Earth asteroids.M. Hicks (JPL/Caltech), K. Lawrence (JPL/Caltech) -- 2 Dec 2009; 21:25 UT
2322AGILE detects intense and prolonged gamma-ray activity from the FSRQ 3C 454.3E. Striani (Univ. Roma Tor Vergata and INFN Roma), S. Vercellone (INAF/IASF-Pa), F. Verrecchia, C. Pittori,.... -- 2 Dec 2009; 16:36 UT
2321Short X-ray Transient Detection by MAXI/GSCM. Nakajima, S. Miyoshi (Nihon U.), M. Morii, K. Sugimori, N. Kawai (Tokyo Tech), H. Negoro, H. Ozawa,.... -- 2 Dec 2009; 15:45 UT
2320An optical flare of GB6 1310+4844 observed with the Kanata telescopeR. Itoh, M. Yamanaka, M. Sasada, Y. Ikejiri, M. Uemura, K. S. Kawabata, H. Takahashi, Y. Fukazawa, T..... -- 2 Dec 2009; 13:03 UT
2319Swift/BAT detects renewed activity from V0332+53H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 30 Nov 2009; 19:11 UT
2318The First Optical Transient Discoveries from MLSA.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); M. Catelan (PUC); E.C..... -- 30 Nov 2009; 3:30 UT
2317EVN detection of Aql X-1 in outburstV. Tudose (ASTRON), Z. Paragi (JIVE), J. Miller-Jones (NRAO), M. Garrett (ASTRON), R. Fender (SOTON),.... -- 29 Nov 2009; 12:21 UT
2316Fermi LAT observation of ongoing GeV activity from spectrally hard blazar GB6 B1310+4844 (GB1 1310+487)E. Hays (NASA/GSFC), L. Escande (CNRS/IN2P3 Bordeaux) on behalf of the Fermi Large Area Telescope.... -- 28 Nov 2009; 0:29 UT
2315Characterization of CRTS SNe with GeminiE. Christensen (Gemini Observatory); A.J. Drake, S.G. Djorgovski, M.J. Graham, A.A. Mahabal, R. Williams.... -- 26 Nov 2009; 7:33 UT
2314Optical flaring in the blazar OJ 287Alok C. Gupta (ARIES, Nainital, INDIA), Haritma Gaur (ARIES, Nainital, INDIA), Bindu Rani (ARIES, Nainital,.... -- 26 Nov 2009; 3:31 UT
2313New Outburst of the Transient Be/X-ray Pulsar GRO J1008-57Ascension Camero-Arranz (FECYT), Mark H. Finger (USRA), Peter A. Jenke (ORAU) and Valerie V. Connaughton.... -- 25 Nov 2009; 22:06 UT
2312Probable progenitor for SN 2009kr in NGC 1832W. Li, A. V. Filippenko, and A. A. Miller (UC Berkeley); J.-C. Cuillandre (CFHT corporation); N. Elias-Rosa.... -- 24 Nov 2009; 5:09 UT
2311Infrared flaring of the gamma-ray source GB6 B1310+4844L. Carrasco, A. Porras, E. Recillas, A.Carramiñana (INAOE. Mexico) -- 23 Nov 2009; 16:08 UT
2310AGILE confirms high gamma-ray state of GB6 B1310+4844A. Bulgarelli, F. Gianotti, M. Trifoglio (INAF/IASF-Bo), S. Vercellone (INAF/IASF-Pa), M. Tavani (INAF/IASF-Rm),.... -- 23 Nov 2009; 13:04 UT
2309VERITAS reports a High Gamma-ray Flux from VER J0521+211Rene A. Ong (for the VERITAS Collaboration) -- 23 Nov 2009; 2:26 UT
2308New optical nova candidate in M 31W. Pietsch, P. Podigachoski, F. Haberl, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische.... -- 21 Nov 2009; 20:40 UT
2307Discovery of a likely FU-Ori-type systemP. Wils (Vereniging Voor Sterrenkunde, Belgium), J. Greaves (Northamptonshire, UK); M. Catelan (PUC,.... -- 21 Nov 2009; 7:28 UT
2306Fermi LAT detection of a GeV flare from GB6 B1310+4844K. V. Sokolovsky (MPIfR/ASC Lebedev), S. E. Healey (Stanford/KIPAC), F. Schinzel (MPIfR); on behalf of.... -- 21 Nov 2009; 1:33 UT
2305New X-ray Outburst in X1744-361 (A1744-36)Ronald A. Remillard (MIT) for the RXTE All-Sky Monitor team at MIT and GSFC -- 21 Nov 2009; 1:20 UT
2304New optical nova candidate in M 31P. Podigachoski, W. Pietsch, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik,.... -- 19 Nov 2009; 14:37 UT
2303Aquila X-1 optical riseS.A.Ilovaisky, C.Chevalier (Observatoire de Haute-Provence -- 19 Nov 2009; 11:21 UT
2302Aql X-1 transition towards the soft (banana) state accompanied by radio/NIR detectionG. R. Sivakoff (University of Virginia), J. Miller-Jones (NRAO), O. Fox (University of Virginia), M..... -- 18 Nov 2009; 4:01 UT
2301Discovery of VHE Gamma-Ray Emission from the Fermi-LAT Source 1ES 0502+675Rene A. Ong (UCLA) for the VERITAS Collaboration -- 17 Nov 2009; 20:19 UT
2300Swift and RXTE report the detection of a new galactic transient source Swift J1713.4-4219H. A. Krimm (CRESST/GSFC/USRA), T. E. Strohmayer (GSFC), J. H. Swank (GSFC), S. D. Barthelmy (GSFC),.... -- 17 Nov 2009; 4:38 UT
2299INTEGRAL detects Aql X-1 in outburst in a hard stateJ. Rodriguez (CEA Saclay, France), J. Chenevez (DSRI, Denmark), M. Cadolle Bel (ESA/ESAC, Spain), J..... -- 16 Nov 2009; 14:42 UT
2298INTEGRAL/JEM-X sees a flare from IGR J19112+1358 and gives a refined positionJerome Chenevez (National Space Institute, Denmark), Jerome Rodriguez (CEA, France), Joern Wilms (Remeis.... -- 16 Nov 2009; 10:38 UT
2297MAXI/GSC detection of an outburst from GX 304-1T. Yamamoto (RIKEN), S.Nakahira (Aoyama U.), N.Kawai (Tokyo Tech), H.Negoro (Nihon U.), K.Makishima,.... -- 15 Nov 2009; 3:31 UT
2296Aquila X-1 in weak outburstS.A.Ilovaisky and C.Chevalier (Observatoire de Haute-Provence) -- 14 Nov 2009; 19:08 UT
2295Swift/XRT follow-up observation confirms the flaring activity of Mrk 421F. D'Ammando (INAF-IASF Roma, Univ. Tor Vergata), M. Perri (ASI Science Data Center), A. Tramacere.... -- 13 Nov 2009; 20:25 UT
2294Chandra detection of outburst from M31 binary CXOM31 J004321.1+411751N. Nooraee (Dublin Institute for Advanced Studies, University College Cork), P. Callanan (UCC), M..... -- 13 Nov 2009; 17:56 UT
2293H.E.S.S. and Fermi-LAT discovery of VHE and HE emission from blazar 1ES 0414+009W. Hofmann (MPIK) on behalf of the H.E.S.S. collaboration, S. Fegan (LLR) on behalf of the Fermi-LAT.... -- 12 Nov 2009; 16:38 UT
2292Swift/BAT reports new flaring activity from Mrk 421H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 11 Nov 2009; 18:20 UT
2291Spectroscopic Classification of SNe 2009kq and 2009krS. P. Tendulkar, M. M. Kasliwal, R. Quimby, S. R. Kulkarni (Caltech) -- 11 Nov 2009; 12:19 UT
2290Spectroscopic Classification of PTF09gfq/M31N1997-11k/M31N2001-12bM. M. Kasliwal, R. Quimby, M. Shara, S. P. Tendulkar, S. R. Kulkarni, E. O. Ofek, P. Nugent, J. Bloom,.... -- 11 Nov 2009; 1:10 UT
2289Broad-band Photometry of the Binary Potentially Hazardous Asteroid 2003 YT1.M. Hicks (JPL/Caltech); J. Somers (Moorpark College); T. Barajas (LACC); J. Foster, A. McAuley, J..... -- 10 Nov 2009; 20:42 UT
2288Aql X-1 back in outburst: multi-wavelength observationsM. Linares (MIT-MKI, Amsterdam), J. Miller-Jones (NRAO) , D. Altamirano (Amsterdam), G. Sivakoff (University.... -- 10 Nov 2009; 17:51 UT
2287Chandra detection of X-ray transients: a new outburst of RX J0043.2+4127 in M31 GC Bol 163 and Swift J004159.3+410539 W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), M. Henze (MPE), F. Haberl (MPE).... -- 10 Nov 2009; 17:10 UT
2286M31N 1997-11k - a very fast recurrent nova in M31 or a foreground CV?M. Henze, W. Pietsch, P. Podigachoski, V. Burwitz, F. Haberl (Max-Planck-Institut fuer extraterrestrische.... -- 9 Nov 2009; 19:42 UT
2285New optical nova candidate in M 31P. Podigachoski, W. Pietsch, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik,.... -- 8 Nov 2009; 20:10 UT
2284Swift/BAT reports a flaring state of PKS 0405-385H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 6 Nov 2009; 19:55 UT
2283Long-slit CCD spectroscopy of planetary radar targets 1999 AP10, 2000 TO64, and 2000 UJ1Michael Hicks (JPL/Caltech), Stephen Lowry (University of Kent), Paul Weissman (JPL/Caltech) -- 5 Nov 2009; 18:57 UT
2282Outburst of Cataclysmic Variable 1RXS J231935.0+364705D.V. Denisenko (IKI, Moscow) -- 5 Nov 2009; 14:53 UT
2281A recent Swift/XRT observation of GX 339-4 during its faint optical fluxT.-C. Yen, A.K.H. Kong (NTHU, Taiwan) -- 5 Nov 2009; 9:23 UT
2280GBM detection of XTE J1752-223 to above 100 keVC.A. Wilson-Hodge (NASA/MSFC), A. Camero-Arranz (FECYT/NSSTC), G. Case (LSU), V. Chaplin, V. Connaughton.... -- 4 Nov 2009; 16:58 UT
2279Swift/BAT observes a new outburst from the SFXT SAX J1818.6-1703P. Romano (INAF-IASF Palermo), S. Barthelmy (GSFC), L. Sidoli (INAF-IASF Milano), D.N. Burrows (PSU),.... -- 4 Nov 2009; 16:53 UT
2278Radio detection of XTE J1752-223 with the ATCACatherine Brocksopp (MSSL/UCL), Stephane Corbel (CEA Saclay & Universite Paris Diderot), Tasso Tzioumis.... -- 3 Nov 2009; 17:14 UT
2277Renewed activity of A0535+26 detected by MAXI/GSCM.Sugizaki (Riken), T.Mihara (Riken), N.Kawai (Tokyo tech.), M.Nakajima (Nihon-u), M.Matsuoka (JAXA).... -- 31 Oct 2009; 6:46 UT
2276Swift/BAT confirms the outburst from 2S 1417-624H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 30 Oct 2009; 20:06 UT
22752S 1417-624 in OutburstElif Beklen (METU) and Mark H. Finger (USRA) for the GBM Pulsar Project Team -- 30 Oct 2009; 18:48 UT
2274Swift Ultraviolet Detections of five Novae in M31M. Henze, W. Pietsch, F. Haberl (Max-Planck-Institut fuer extraterrestrische Physik), M. Orio (INAF Padova.... -- 30 Oct 2009; 9:33 UT
2273Erratum: MAXI/GSC detection of an X-ray flare in the direction of 4U 2206+54H.Negoro (Nihon u.), S.Nakahira (Aoyama u.), S.Miyoshi (Nihon u.), R.Ishiwata (Nihon u.), T.Mihara (Riken),.... -- 30 Oct 2009; 0:48 UT
2272Discovery of High-Energy Gamma-Ray Emission from the BL Lac Object RBS 0413Rene A. Ong (UCLA), on behalf of the VERITAS Collaboration; Pascal Fortin (LLR), on behalf of the Fermi.... -- 29 Oct 2009; 18:42 UT
2271MAXI/GSC detection of an X-ray flare in the direction of 4U 2206+54H.Negoro (Nihon u.), S.Nakahira (Aoyama u.), S.Miyoshi (Nihon u.), R.Ishiwata (Nihon u.), T.Mihara (Riken),.... -- 29 Oct 2009; 16:14 UT
2270GX 339-4 Approaching Quiescence ?F. Lewis (Open University, University of Glamorgan), D. M. Russell (University of Amsterdam) -- 28 Oct 2009; 12:01 UT
2269XTE J1752-223: RXTE PCA Observation shows black hole candidateN. Shaposhnikov (U. Maryland & NASA/GSFC), C. B. Markwardt (U. Maryland & NASA/GSFC), J. H..... -- 27 Oct 2009; 19:58 UT
2268XTE J1752-223: Optical spectroscopy and infrared counterpart detectionM. A. P. Torres (CfA), D. Steeghs (Warwick/CfA), P. G. Jonker (SRON/CfA),, I. Thompson (Carnegie), A..... -- 27 Oct 2009; 13:19 UT
2267Swift detection of a bright X-ray flare from OJ 287F. D'Ammando (Univ. Tor Vergata, INAF-IASF Roma), N. Gehrels (NASA/GSFC), E. Hoversten (PSU), P. Romano,.... -- 26 Oct 2009; 22:59 UT
2266Optical Transients from CRTSA.J. Drake, S.G. Djorgovski, M.J. Graham, A.A. Mahabal, R. Williams (Caltech); M. Catelan (PUC); E.C..... -- 26 Oct 2009; 22:16 UT
2265Increasing X-ray Intensity of XTE J1752-223R. A. Remillard (MIT), for the ASM team at MIT and NASA/GSFC -- 26 Oct 2009; 15:28 UT
22644U 1608-52 is back to quiescence after its 2007-2009 outburstM. Linares (Amsterdam & MIT-MKI), D. Altamirano, N. Degenaar, R. Wijnands (Amsterdam) -- 26 Oct 2009; 15:22 UT
2263The Optical Counterpart to XTE J1752-223M. A. P. Torres (CfA), P. G. Jonker (SRON/CfA), D. Steeghs (Warwick/CfA), H. Yan (CCAPP, The Ohio State.... -- 26 Oct 2009; 12:36 UT
2262SWIFT J004159.3+410539 - A new X-ray transient in M31F. Haberl, M. Henze, W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik), M. Orio (INAF Padova.... -- 26 Oct 2009; 8:10 UT
2261Additional Observations of XTE J1752-223C. B. Markwardt (U. Maryland & NASA/GSFC), S. D. Barthelmy (NASA/GSFC), P. A. Evans (U. Leicester),.... -- 26 Oct 2009; 0:19 UT
2260VERITAS discovery of a new VHE Gamma-ray Source, VER J0521+211Rene A. Ong (for the VERITAS Collaboration) -- 25 Oct 2009; 23:42 UT
2259XTE J1752-223: Flux increasing in a new RXTE and Swift X-ray transient in the Galactic center region S.Nakahira (Aoyama u.), H.Negoro (Nihon u.), K.Yamaoka (Aoyama u.), M.Matsuoka (JAXA), Y.Ueda (Kyoto.... -- 25 Oct 2009; 17:23 UT
2258XTE J1752-223: a new RXTE and Swift detected X-ray transient in the galactic center regionC. B. Markwardt (U. Maryland & NASA/GSFC), J. H. Swank (NASA/GSFC), S. D. Barthelmy (NASA/GSFC),.... -- 24 Oct 2009; 18:02 UT
2257Swift observation of the SFXT IGR J11215-5952 in outburstP. Esposito (INAF-IASF Milano), P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), D. N. Burrows.... -- 24 Oct 2009; 14:03 UT
2256Fermi LAT and GASP detections of a concurrent GeV and optical flare from the blazar OJ 287S. Ciprini (Perugia Univ. / ASI-INAF, Italy), D. Gasparrini (ASDC, Italy), L. C. Reyes (Univ. Chicago.... -- 24 Oct 2009; 2:28 UT
22552 New Supernova Discoveries/ClassificationsPeter Nugent (Lawrence Berkeley National Laboratory), Mark Sullivan (University of Oxford) & D. Andrew.... -- 23 Oct 2009; 22:44 UT
2254Swift and CBA Observations of TT Ari on 2009 October 16Koji Mukai (NASA/GSFC/CRESST and UMBC), Joe Patterson (Columbia U.), Bob Koff (CBA-Colorado), Etienne.... -- 23 Oct 2009; 18:36 UT
2253Swift XRT/UVOT follow-up of blazar 4C+14.23 after a gamma-ray flareY.T. Tanaka (ISAS/JAXA), D. Donato (NASA GSFC), S. Cutini (ASDC), D. Gasparrini (ASDC), C.C. Cheung (NRL/NRC),.... -- 22 Oct 2009; 20:28 UT
2252Swift/XRT spectrum of the accreting X-ray pulsar IGR J01572-7259A. Bodaghee, J.A. Tomsick (SSL, UC Berkeley), J. Rodriguez (CEA Saclay) -- 22 Oct 2009; 15:19 UT
2251Spectral evolution of M31N 2009-10bE. Barsukova, V. Afanasiev, S. Fabrika, A. Valeev (Special Astrophysical Observatory, Russia), K. Hornoch.... -- 22 Oct 2009; 12:41 UT
2250Orbital Modulation and Long Term Spin-up Rate of SWIFT J1626.6-5156A. Baykal (METU), S.C. Inam (Baskent), E. Gogus (Sabanci), T.M. Belloni (INAF) -- 21 Oct 2009; 15:00 UT
2249Discovery of supernovae in the PS1 sky survey D. Young, S. Valenti (Queen's University Belfast), A. Rest, G. Narayan (Harvard/CfA), M. Huber, S. Gezari.... -- 20 Oct 2009; 15:55 UT
2248Optical Spectroscopy of the M31 nova M31N-2009-10bF. Di Mille (LCO/AAO), S. Ciroi (Padova University),  H. Navasardyan,(INAF/OAPD), Sebastien Lepine (American.... -- 20 Oct 2009; 6:32 UT
2247Broad-band Photometry of the Potentially Hazardous Asteroid 2009 KC3. M. Hicks (JPL/Caltech), T. Barajas (LACC), A. McAuley (CSULA) -- 19 Oct 2009; 3:11 UT
2246An optical flare of 4C 14.23 observed with the KANATA telescopeM. Sasada, Y. Ikejiri, M. Yamanaka, H. Takahashi, M. Uemura, K. S. Kawabata, Y. Fukazawa, T. Ohsugi (Hiroshima.... -- 17 Oct 2009; 16:56 UT
2245Increased X-ray Activities of the Symbiotic Star, CH Cygni K. Mukai (NASA/GSFC/CRESST & UMBC), J.A. Kennea (PSU), G.J.M. Luna (CfA), J.L. Sokoloski.... -- 16 Oct 2009; 21:57 UT
2244GTC optical observations of SGR 0418+5729R.P. Mignani (MSSL-UCL), N. Rea (ICE-CSIC, IEEC), V. Testa, G.L. Israel, S. Covino, L. Stella, S. Mereghetti,.... -- 16 Oct 2009; 18:44 UT
2243Fermi LAT detection of a GeV flare from blazar 4C 14.23Y. T. Tanaka (ISAS/JAXA), H. Takahashi (Hiroshima University), and S. E. Healey (Stanford/KIPAC) -- 15 Oct 2009; 13:20 UT
2242AGILE detection of the gamma-ray blazar PKS 1830-211E. Striani (Univ. Roma Tor Vergata), F. Verrecchia, C. Pittori (ASDC), M. Tavani (INAF/IASF-Rm), F. D'Ammando.... -- 14 Oct 2009; 18:33 UT
2241VLA observations of the bright transient PTF09cndPoonam Chandra (RMC), Eran O. Ofek (Caltech), Dale A. Frail (NRAO), Robert Quimby, Mansi Kasliwal, and.... -- 12 Oct 2009; 22:25 UT
2240Spectroscopic confirmation of the nova close to the core of M 31 (ATel #2234) and brightness estimates of the novae M31N 2009-08a and M31N 2009-08eS. Fabrika, O. Sholukhova, A. Valeev (Special Astrophysical Observatory, Russia), K. Hornoch (Ondrejov.... -- 12 Oct 2009; 14:09 UT
2239Spectroscopic confirmation of nova M31N 2009-10a in M 31S. Fabrika, O. Sholukhova, A. Valeev (Special Astrophysical Observatory, Russia), K. Hornoch (Ondrejov.... -- 12 Oct 2009; 13:25 UT
2238SuperAGILE detection of a type I X-ray burst from a position consistent with HETE J1900.1-2455Y. Evangelista, E. Del Monte, M. Feroci, L. Pacciani, E. Costa, I. Donnarumma, I. Lapshov, F. Lazzarotto,.... -- 9 Oct 2009; 22:05 UT
2237RXTE and Swift: IGR J17511-3057 fading, XTE J1751-305 detectedC. B. Markwardt (U. Maryland & NASA/GSFC), D. Altamirano (U. Amsterdam), T. E. Strohmayer (NASA/GSFC),.... -- 9 Oct 2009; 20:25 UT
2236Swift/XRT detection of GRS 1741.9-2853 in outburst J. A. Kennea (PSU) -- 9 Oct 2009; 19:38 UT
2235INTEGRAL sees transient activity in the Galactic Bulge: XTE J1751-305 and GRS 1741.9-2853 in outburstJ. Chenevez (DTU Space, Denmark), E. Kuulkers (ESA/ESAC, Spain), V. Beckmann (APC, France), A. Bird (Southampton,.... -- 9 Oct 2009; 17:03 UT
2234New optical nova candidate in M 31P. Podigachoski, M. Henze, W. Pietsch, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik,.... -- 9 Oct 2009; 17:01 UT
2233Confirmation of the NIR counterpart to IGR J17511-3057 M.A.P. Torres (CfA), P. G. Jonker (SRON/CfA), D. Steeghs (Warwick/CfA), I. Damjanov (Toronto Univ.),.... -- 9 Oct 2009; 12:10 UT
2232Radio upper limits for the accreting millisecond X-ray pulsar IGR J17511-3057J. C. A. Miller-Jones (NRAO, Charlottesville), D. M. Russell (University of Amsterdam), S. Migliari (ESAC,.... -- 7 Oct 2009; 20:25 UT
2231Fermi LAT detection of a GeV flare from blazar PKS 1622-253Luis C. Reyes (U. of Chicago - KICP) on behalf of the Fermi LAT Collaboration -- 6 Oct 2009; 15:07 UT
2230Softening of state during recent X-ray outburst of LMC X-3 as detected by RXTEMayukh Pahari (TIFR), Sabyasachi Pal (ICRAR/UWA) -- 6 Oct 2009; 8:19 UT
2229Discovery and Classification of Pan-STARRS Transient PS10909010M. Huber (JHU), G. Narayan, E. Berger, A. Rest, R. Foley (Harvard/CfA), M. Wood-Vasey (UPitt), A. Riess.... -- 5 Oct 2009; 20:36 UT
2228A prominent fluctuation in the optical brightness of Q0957+561A and prediction of the Q0957+561B optical variability in the first semester of 2010Luis J. Goicoechea (Universidad de Cantabria, Spain) and Vyacheslav N. Shalyapin (Institute for Radiophysics.... -- 5 Oct 2009; 19:31 UT
2227Detection of radio emission at 610 MHz from the supernova SN2008bx in the BCD galaxy I Zw 97S. Ramya, U.K. Gurgubelli (Indian Institute of Astrophysics, Bangalore), N.G. Kantharia (National Centre.... -- 5 Oct 2009; 6:40 UT
2226Fermi LAT detection of a GeV flare from the vicinity of Fermi bright source 0FGLJ1641.4+3939Luis C. Reyes (U. of Chicago - KICP) and C. C. Cheung (NRL/NRC) on behalf of the Fermi-LAT.... -- 4 Oct 2009; 21:04 UT
2225SWIFT J1753.5-0127 observed in XMM-Newton slew.R D Saxton (ESAC), R. Duro (Bamberg), A. Read (Leicester), P. Esquej (Leicester) -- 4 Oct 2009; 10:48 UT
2224Evidence for a delay in the first contact of the 2009 eclipse of Epsilon AURM.M.M. Santangelo, Osservatorio Astronomico di Capannori (OAC) Italy -- 2 Oct 2009; 21:23 UT
2223Strong Millimeter-Band Flaring of 3C454.3 ContinuesMark A. Gurwell (Harvard-Smithsonian Center for Astrophysics, MA, USA) -- 2 Oct 2009; 17:26 UT
2222Optical outburst and mm activity of 3C 345 observed by the GASPV. M. Larionov (Astronomical Institute, St.-Petersburg State University, Russia, and Pulkovo Observatory,.... -- 2 Oct 2009; 10:19 UT
2221Precise orbital ephemeris for the Accreting Millisecond Pulsar IGR J17511-3057A. Riggio (INAF-OACagliari & Univ. of Cagliari), A. Papitto (INAF-OACagliari & Univ..... -- 2 Oct 2009; 9:33 UT
2220XMM-Newton gives spectral modeling and updated ephemeris of the Accreting Millisecond Pulsar IGR J17511-3057A.Papitto, A.Riggio (INAF OAC), L.Burderi (Univ.Cagliari), T.Di Salvo, A.D'Aì, R.Iaria (Univ.Palermo),.... -- 1 Oct 2009; 19:06 UT
2219XTE and Swift observations of XTE J1652-453: in transition to the hard state ?M. Coriat (Univ. Paris Diderot & CEA Saclay), J. Rodriguez (CEA Saclay), S. Corbel (Univ. Paris Diderot.... -- 30 Sep 2009; 14:42 UT
2218SN2009jf in NGC7479 is a Type Ib supernovaM. M. Kasliwal (Caltech), J. L. Howell (PSU), D. Fox (PSU), R. Quimby (Caltech), A. Gal-Yam (Weizmann.... -- 30 Sep 2009; 0:13 UT
2217Fermi LAT detection of a GeV flare from the high redshift blazar B3 1343+451Rolf Buehler (SLAC) on behalf of the Fermi Large Area Telescope Collaboration -- 26 Sep 2009; 21:05 UT
2216A candidate near-infrared counterpart to IGRJ 17511-3057M.A.P. Torres (CfA), P. G. Jonker (SRON/CfA), D. Steeghs (Warwick/CfA), J. D. Simon (OCIW), G. Gutowski.... -- 25 Sep 2009; 16:30 UT
2215Chandra Observations of IGR J17511-3057: A Revised Source PositionM.A. Nowak (MIT-CXC), A. Paizis (INAF-Milano), J. Wilms (Remeis-Observatory & ECAP), J. Rodriguez.... -- 25 Sep 2009; 16:08 UT
2214Discovery and Classification of Pan-STARRS Transient PS10909006Gautham Narayan, Edo Berger, Armin Rest, Ryan Foley (Harvard/CfA), Mark Huber (JHU) -- 24 Sep 2009; 22:38 UT
2213Spectroscopic confirmation of nova 2009-08e and brightness estimates of nova candidate 2009-08c in M31 A. Medvedev (Sternberg Institute, Moscow), E. Barsukova, A. Valeev, O. Sholukhova, V. Vlasyuk (Special.... -- 24 Sep 2009; 17:51 UT
2212Rebrightening of SN 2009ip is Reminiscent of eta Carinae Just Before 1843 EruptionW. Li, N. Smith, A. A. Miller, and A. V. Filippenko (University of California, Berkeley) -- 24 Sep 2009; 17:14 UT
2211V838 Mon: hot component still in deep eclipseI.Kolka (Tartu Obs.), T.Liimets (NOT, La Palma & Tartu Obs.), E.Kankare, T.Pursimo (NOT, La Palma),.... -- 24 Sep 2009; 12:55 UT
2210Recent Optical Transients from CRTSA.J. Drake, S.G. Djorgovski, A. Mahabal, R. Williams, M.J. Graham (Caltech); M. Catelan (PUC); E.C..... -- 23 Sep 2009; 20:29 UT
2209Evidence for the first period derivative of SGR 0418+4729G.L. Israel (INAF-OA Roma), P. Esposito (INAF-IASF Milano), D. Gotz (Irfu/SAp/CEA Saclay) and N. Rea.... -- 23 Sep 2009; 18:23 UT
2208Spectroscopy of nova 2009-08a in M31 in rebrighteningA. Valeev, E. Barsukova, O. Sholukhova (Special Astrophysical Observatory, Russia), A. Medvedev (Sternberg.... -- 22 Sep 2009; 23:46 UT
2207Possible Optical and IR flare of blazars 0235+164 and 1622-297M. Buxton, C. Bailyn, E. Bonning, R. Chatterjee, P. Coppi, J. Isler, R. Scalzo, M. Urry (Yale Univ.),.... -- 21 Sep 2009; 20:29 UT
2206Redshift of the Fermi Flaring Blazar PMN J2331-2148J. P. Halpern, A. P. S. Crotts (Columbia U.) -- 20 Sep 2009; 18:20 UT
2205Spectroscopic confirmation of nova 2009-09a in M31E. Barsukova, A. Valeev, O. Sholukhova (Special Astrophysical Observatory, Russia), A. Medvedev (Sternberg.... -- 20 Sep 2009; 15:09 UT
2204Erratum to ATel #2203T. Barclay (Armagh Observatory/MSSL-UCL), G. Ramsay (Armagh Observatory), D. Steeghs (Warwick) -- 19 Sep 2009; 14:14 UT
2203An Outburst of Am CVn type system KL DraT. Barclay (Armagh Observatory/MSSL-UCL), G. Ramsay (Armagh Observatory), D. Steeghs (Warwick) -- 19 Sep 2009; 13:40 UT
2202Detection of a 36.3 day orbital period from the HMXB system IGR J01054-7253 with RXTEL.J. Townsend (Southampton), R.H.D. Corbet (NASA/GSFC), M.J. Coe (Southampton), V.A. McBride (Southampton),.... -- 18 Sep 2009; 16:01 UT
2201Optical behavior of 3C 454.3 in the current flaring stateM. Sasada, M. Uemura, Y. Ikejiri, R. Itoh, M. Yamanaka, A. Arai (Hiroshima University), on behalf of.... -- 17 Sep 2009; 18:00 UT
2200Fermi LAT detection of GeV flares from 3C454.3 and 3C273A. B. Hill (LAOG); on behalf of the Fermi Large Area Telescope Collaboration -- 17 Sep 2009; 3:08 UT
2199Discovery of 245 Hz burst oscillations from the accreting millisecond pulsar IGR J17511-3057A.L.Watts (U.v. Amsterdam), D.Altamirano (U.v. Amsterdam), C.B.Markwardt (U. Maryland & NASA/GSFC),.... -- 15 Sep 2009; 13:43 UT
2198Swift follow-up of the newly discovered burster millisecond pulsar IGR J17511-3057E. Bozzo (ISDC), C. Ferrigno (ISDC/IAAT), E. Kuulkers (ESA/ESAC, Spain), M. Falanga (ISSI Bern), J. Chenevez,.... -- 14 Sep 2009; 12:37 UT
2197RXTE Detects 245 Hz X-ray Pulsations from IGR J17511-305C. B. Markwardt (U. Maryland & NASA/GSFC), D. Altamirano (UvA), J. H. Swank (NASA/GSFC), T. E. Strohmayer.... -- 13 Sep 2009; 20:47 UT
2196INTEGRAL discovered a new hard X-ray source: IGRJ17511-3057C. Baldovin (ISDC), E. Kuulkers (ESA/ESAC, Spain), C. Ferrigno (ISDC/IAAT), E. Bozzo (ISDC), J. Chenevez,.... -- 13 Sep 2009; 18:10 UT
2195Radio synchrotron emission from V2672 OphM.I. Krauss Hartman, M.P. Rupen, A.J. Mioduszewski (NRAO) -- 11 Sep 2009; 22:37 UT
2194INTEGRAL observes further hard X-ray activity of IGR J17586-2129C. Sanchez-Fernandez, E. Kuulkers (ESAC/ESA), A.J. Bird (Southampton), C. Ferrigno (ISDC/IAAT), G. Belanger.... -- 11 Sep 2009; 11:50 UT
2193Optical identification of a hard X-ray source IGR J18151-1052Burenin R. (IKI), Makarov D. (SAO RAS), Uklein R. (SAO RAS), Revnivtsev M. (IKI, Excellence Cluster Universe),.... -- 9 Sep 2009; 9:16 UT
2192Optical Afterglow of the Hard X-ray Flare in the Symbiotic Star CH Cygni A. Skopal, S. Shugarov, D. Chochol (Astronomical Institute, Slovak Academy of Sciences, Tatranska Lomnica),.... -- 9 Sep 2009; 8:41 UT
2191Swift observes a new outburst from the Supergiant Fast X-ray Transient SAX J1818.6-1703 P. Romano (INAF-IASF Palermo), S. Barthelmy (GSFC), L. Sidoli (INAF-IASF Milano), S. Vercellone (INAF-IASF.... -- 5 Sep 2009; 19:00 UT
2190On the NIR counterpart candidate to XTE J1652-453M.A.P. Torres (CfA), D. Steeghs (Warick/CfA), P. G. Jonker (SRON/CfA), J. E. McClintock (CfA), N. Morrell,.... -- 4 Sep 2009; 21:29 UT
2189Constraining the time of outburst of an optical nova candidate in M 31M. Henze, F. Kaduk, W. Pietsch, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE),.... -- 4 Sep 2009; 16:51 UT
2188Swift follow-up of the new integral source IGRJ16442-554E. Bozzo (ISDC), C. Ferrigno (ISDC/IAAT), A. Manousakis (ISDC), M. Del Santo (INAF/IASF-Roma) -- 3 Sep 2009; 15:41 UT
2187Optical Spectroscopy and Progenitor Identification of the Low-Luminosity Transient in UGC2773E. Berger and R. Foley (Harvard) -- 2 Sep 2009; 23:12 UT
2186Erratum to ATel #2166P. Rodríguez-Gil (ING, IAC, Spain) et al. -- 2 Sep 2009; 22:01 UT
2185A new hard X-ray source discovered by INTEGRAL: IGR J16442-554E. Bozzo (ISDC), C.Ferrigno (IAAT/ISDC), J. Chenevez (DTU-NSI), M. Del Santo, A. De Rosa, M. Fiocchi,.... -- 2 Sep 2009; 17:27 UT
2184SN 2009ip is an LBV OutburstE. Berger, R. Foley (Harvard), and I. Ivans (OCIW/Princeton) -- 2 Sep 2009; 1:28 UT
2183A Previous Transient Consistent with the Location of SN 2009ip Suggests that SN 2009ip is Not a SupernovaA. A. Miller (UC Berkeley), W. Li (UC Berkeley), P. E. Nugent (LBNL), J. S. Bloom (UC Berkeley), A..... -- 1 Sep 2009; 23:13 UT
2182Discovery of a ~205 Hz X-ray pulsar in the globular cluster NGC 6440D. Altamirano (UvA), T. E. Strohmayer (NASA/GSFC), Craig O. Heinke(Univ. of Alberta), C. B. Markwardt.... -- 31 Aug 2009; 19:36 UT
2181Optical and IR flare of 3C 454.3 M. Buxton, C. Bailyn, E. Bonning, P. Coppi, J. Isler, G. Muir, M. Urry (Yale Univ.), L. Maraschi (INAF.... -- 31 Aug 2009; 17:54 UT
2180NGC 6440 active againCraig O. Heinke (U. of Alberta), Diego Altamirano (Univ. of Amsterdam), Craig Markwardt (NASA/GSFC) -- 30 Aug 2009; 2:10 UT
2179CRTS detection of optical outburst of PKS 2023-07A.A. Mahabal, S.G. Djorgovski, A.J. Drake, M.J. Graham, R. Williams (Caltech); M. Catelan (PUC); E.C..... -- 30 Aug 2009; 0:02 UT
2178Swift observations of a new outburst of the SFXT IGR J08408-4503S. D. Barthelmy (GSFC), P. Romano (INAF-IASF Palermo), D.N. Burrows (PSU), P. Esposito (INAF-IASF Milano),.... -- 29 Aug 2009; 20:39 UT
2177Orbital Period of Swift J2218.5+1925, A New Magnetic Cataclysmic VariableJ. R. Thorstensen (Dartmouth), J. P. Halpern (Columbia) -- 28 Aug 2009; 22:53 UT
2176Optical Nova Candidate in M31E. Ovcharov (SU, Sofia), A. Valcheva (SU, Sofia), Ts. Georgiev (IA, Sofia), A. Kostov (IA, Sofia), Y..... -- 27 Aug 2009; 14:27 UT
2175Fermi LAT detection of GeV flare from blazar PKS 2023-07 D. Gasparrini (ASDC) on behalf of the Fermi Large Area Telescope Collaboration -- 27 Aug 2009; 13:38 UT
21743 New Supernova Discoveries/ClassificationsPeter Nugent (Lawrence Berkeley National Laboratory), Mark Sullivan (University of Oxford) & D. Andrew.... -- 25 Aug 2009; 12:48 UT
2173Early X-ray detection of Nova Ophiuchi 2009 / V2672 Oph G.J. Schwarz (AAS), J.P. Osborne, K. Page, A. Beardmore (U. Leicester), F. Walter (Stony Brook University),.... -- 25 Aug 2009; 7:26 UT
2172New Multi-TeV Gamma-Ray Sources MGRO J0632+17 and MGRO J2228+61Jordan Goodman (U Maryland College Park) and Gus Sinnis (Los Alamos National Lab) for the Milagro.... -- 24 Aug 2009; 23:28 UT
2171Optical Spectroscopy of a Recent Nova in M31 F. Di Mille (Observatories of the Carnegie Institution of Washington / Anglo Australian Observatory),.... -- 21 Aug 2009; 21:28 UT
2170Two new hard X-ray sources IGR J18151-1052 and IGR J17009+3559 discovered with INTEGRALR.Krivonos, S.Tsygankov, R.Sunyaev (MPA/IKI), S.Melnikov, I.Bikmaev (KSU/AST), M.Pavlinsky, R.Burenin.... -- 21 Aug 2009; 19:58 UT
2169Optical observations of the field containing SGR 0418+5729E.Ratti (SRON), D.Steeghs (Warwick), P.G.Jonker (SRON/Utrecht) -- 21 Aug 2009; 16:50 UT
2168Fermi LAT detection of a GeV flare from 3C 273D. Bastieri (INFN/University Padova) on behalf of the Fermi Large Area Telescope Collaboration -- 20 Aug 2009; 20:36 UT
2167Detection of 27 Hz QPO and type-I X-ray burst during state transition from recent RXTE-PCA observation of 4U 1820-303Mayukh Pahari (TIFR) and Sabyasachi Pal (UWA) -- 20 Aug 2009; 11:59 UT
2166Confirmation of nova M31 2009-08dP. Rodríguez-Gil (ING, La Palma, Spain; IAC, Tenerife, Spain; Departamento de Astrofísica, Universidad.... -- 19 Aug 2009; 16:15 UT
2165Confirmation of two recent optical nova candidates in M 31 M. Henze, F. Kaduk, V. Burwitz, W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE),.... -- 18 Aug 2009; 21:34 UT
2164Near-IR Observations of the Position of SGR 0418+5729S. Wachter, C.R. Gelino, D.M. Gelino (Caltech), P. Woods (Dynetics), C. Kouveliotou (NASA/MSFC), E. Gogus.... -- 18 Aug 2009; 19:01 UT
2163Correction to ATEL #2162C. Bailyn, Yale University -- 15 Aug 2009; 22:08 UT
2162Continued Optical Activity in PKS 2052-474C. Bailyn, G. Muir, Yale University -- 15 Aug 2009; 9:38 UT
2161INTEGRAL and RXTE observations of A0535+26I. Caballero (CEA Saclay), C.Ferrigno (AIT/ISDC), P.Kretschmar (ISOC/ESAC), J.Wilms, I.Kreykenbohm (Dr..... -- 15 Aug 2009; 7:14 UT
2160Fermi LAT detection of increasing gamma-ray activity of blazar PKS 2052-474C. S. Chang (MPIfR), on behalf of the Fermi Large Area Telescope Collaboration -- 15 Aug 2009; 0:30 UT
2159Chandra Location of SGR 0418+5729Peter M. Woods (Dynetics), Stefanie Wachter (IPAC/Caltech), Ersin Gogus (Sabanci Univ.) & Chryssa.... -- 14 Aug 2009; 19:05 UT
2158Detection of an optical flare from PKS 2052-474M. Hauser, B. Behera (LSW Heidelberg), H. Hagen (Sternwarte Hamburg),S. Wagner (LSW Heidelberg) on behalf.... -- 13 Aug 2009; 19:18 UT
2157X-ray detection of Nova V2468 Cygni and multiwavelength monitoringG.J. Schwarz (AAS), J.P. Osborne, K.L. Page (U. Leicester), J.-U. Ness (ESAC/ESA), C.E. Woodward, L.A..... -- 12 Aug 2009; 10:13 UT
2156Swift reports a refined position for IGR J17586-2129 ( = Swift J175834.6-212331)H. A. Krimm (CRESST/GSFC/USRA), J. A. Kennea (PSU), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC),.... -- 10 Aug 2009; 22:39 UT
2155Optical and IR flare of blazars 3C 454.3 and 3C 279M. Buxton, C. Bailyn, E. Bonning, P. Coppi, J. Isler, G. Muir, M. Urry (Yale Univ.), L. Maraschi (INAF.... -- 10 Aug 2009; 18:08 UT
2154Fermi LAT and INTEGRAL detection of increasing high-energy activity of blazar 3C279G. Iafrate (INAF/OA Trieste), F. Longo (INFN Trieste), Werner Collmar (MPE); on behalf of the Fermi Large.... -- 7 Aug 2009; 22:50 UT
2153Addendum: Apparent Glitch in SGR 0418+5729Peter M. Woods (Dynetics) -- 7 Aug 2009; 20:32 UT
2152Apparent Glitch in SGR 0418+5729Peter M. Woods (Dynetics), Ersin Gogus (Sabanci Univ.) & Chryssa Kouveliotou (NASA/MSFC) report on.... -- 6 Aug 2009; 21:31 UT
2151RXTE timing observations of SGR 0418+5729L. Kuiper (SRON) and W. Hermsen (SRON/UvA) -- 6 Aug 2009; 14:37 UT
2150Strong Millimeter-Band Flaring of 3C454.3 UnderwayMark A. Gurwell (Harvard-Smithsonian Center for Astrophysics, MA, USA) -- 6 Aug 2009; 14:17 UT
2149CRTS discovery of a long timescale type-IIn SNA.J. Drake, S.G. Djorgovski, D. Levitan, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); A. Myers.... -- 6 Aug 2009; 7:52 UT
2148PCA Discovery of a New 11 Minute X-ray Pulsar, XTE J1716-379C. B. Markwardt (U. Maryland & NASA/GSFC), J. H. Swank (NASA/GSFC), T. E. Strohmayer (NASA/GSFC),.... -- 6 Aug 2009; 1:37 UT
2147New optical nova candidate in M 31W. Pietsch, F. Kaduk, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE),.... -- 5 Aug 2009; 16:34 UT
2146INTEGRAL observes outburst from 1A 0535+262 N. Produit, V. Beckmann, A. Manousakis (ISDC), V. Bianchin (IASF/Bologna-INAF), C. Budtz-Jorgensen (DNSC),.... -- 4 Aug 2009; 16:08 UT
2145Optical Flaring in Two Blazars Detected by CRTSS.G. Djorgovski, A.A. Mahabal, A.J. Drake, M.J. Graham, R. Williams (Caltech); E.C. Beshore, S.M. Larson.... -- 4 Aug 2009; 6:47 UT
2144Limit on the brightness of the optical counterpart of the new LMXB in the globular cluster NGC 6440Weidong Li, Ryan Chornock, and Alexei V. Filippenko (University of California at Berkeley) -- 4 Aug 2009; 4:52 UT
2143New NGC 6440 transient declining rapidlyC. O. Heinke, S. A. Budac (Univ. of Alberta), D. Altamirano, M. Linares, R. Wijnands (Univ. of Amsterdam),.... -- 1 Aug 2009; 0:08 UT
2142New Outburst from A 0535+26 BeginningMark H. Finger (USRA), Elif Beklen (METU), Ascension Camero-Arranz (NASA/FECYT) -- 31 Jul 2009; 21:52 UT
2141RXTE/ASM observations of an intermediate-duration burst from SAX J1712.6-3739Erik Kuulkers (ISOC, ESA/ESAC, Spain) -- 31 Jul 2009; 14:34 UT
2140RXTE/ASM observations of new superbursts from Ser X-1 and 4U 1636-536Erik Kuulkers (ISOC, ESA/ESAC, Spain) -- 31 Jul 2009; 14:23 UT
2139New transient LMXB in the globular cluster NGC 6440Craig O. Heinke and Sonia A. Budac (Univ. of Alberta) -- 29 Jul 2009; 22:35 UT
2138ATCA radio observations of Swift J1756.9-2508 in outburstV. Tudose (ASTRON), A. Tzioumis (ATNF), A. Patruno, M. Linares, P. Soleri, D. Russell (UvA) -- 28 Jul 2009; 10:52 UT
2137Detection of a periodicity from Classical Nova Cygni 2006 (V2362 Cygni) in the optical wavelengthsS. Balman (METU), I. Nasiroglu (CU), A. Akyuz (CU) -- 27 Jul 2009; 14:29 UT
2136Fermi LAT detection of GeV flares in high redshift blazars 4C 38.41 (B2 1633+38) and PKS 0805-07S. Ciprini (University/INFN Perugia) on behalf of the Fermi Large Area Telescope Collaboration -- 23 Jul 2009; 15:25 UT
2135Radio detection and localization of XTE J1652-453 with the ATCAD. E. Calvelo (University of Southampton), T. Tzioumis (ATNF), S. Corbel (CEA Saclay & Université.... -- 22 Jul 2009; 23:10 UT
2134Broad-Band Photometry of the Potenially Hazardous Asteroid 2002 LV.M. Hicks (JPL/Caltech), H. Rhoades (JPL/Caltech), J. Somers (Moorpark College), M. Grote (Moorpark.... -- 21 Jul 2009; 19:32 UT
2133SN2007bg : GMRT Radio observationsAtish Kamble (U of Amsterdam), Sabyasachi Pal (U of Western Australia), Dipankar Bhattacharya (IUCAA),.... -- 16 Jul 2009; 23:20 UT
2132Optical identification of INTEGRAL sources IGRJ17476-2253 and IGRJ12107+3822 as Seyfert 1 galaxiesA. Mescheryakov (IKI), R. Burenin (IKI), S. Sazonov (IKI), M. Revnivtsev (IKI, Excellence Cluster Universe,.... -- 15 Jul 2009; 17:46 UT
2131Gemini-NIRI K-band observations of the sites of two recent radio transients in M82.M. Fraser, S. J. Smartt, (Queens University Belfast), M. Crockett (Oxford), S. Mattila (University of.... -- 15 Jul 2009; 12:06 UT
2130RXTE PCA and Swift BAT detects the Millisecond Pulsar Swift J1756.9-2508 in Outburst A. Patruno (U.Amsterdam),C. B. Markwardt (U. Maryland and NASA/GSFC), , T. E. Strohmayer (NASA/GSFC),.... -- 14 Jul 2009; 20:16 UT
2129RXTE PCA and Swift BAT detects the Millisecond Pulsar Swift J1756.9-2508 in Outburst C. B. Markwardt (U. Maryland and NASA/GSFC), , T. E. Strohmayer (NASA/GSFC), J. H. Swank (NASA/GSFC),.... -- 14 Jul 2009; 20:11 UT
2128ROTSE-III discovery of a SN candidateF. Yuan, University of Michigan; J. Vinko, University of Texas; R. Quimby, California Institute of Technology;.... -- 14 Jul 2009; 1:18 UT
2127Swift Observations of SGR 0418+4729J. R. Cummings (NASA/GSFC/CRESST), K. L. Page (U Leicester), A. P. Beardmore (U Leicester), N. Gehrels.... -- 13 Jul 2009; 13:31 UT
2126ROTSE-III discovery of a new Cataclysmic VariableJ. Vinko, University of Texas; F. Yuan, University of Michigan; R. Quimby, California Institute of.... -- 11 Jul 2009; 5:13 UT
2125NIR Imaging of the Candidate Black Hole Transient XTE J1652-453Mark Reynolds (University of Michigan), Paul Callanan (University College Cork), Takahiro Nagayama (Nagoya.... -- 11 Jul 2009; 0:29 UT
2124Fermi LAT detection of a GeV flare from BL Lac PKS 0537-441D. Bastieri (INFN/University Padova) on behalf of the Fermi Large Area Telescope Collaboration -- 10 Jul 2009; 20:32 UT
2123ESO VLT Optical spectroscopy of BL LAc objects: 5 new redshifts Sbarufatti B. (INAF-IASF Palermo), Treves A. (Universita` dell'Insubria), Decarli R. (Universita` dell'Insubria),.... -- 9 Jul 2009; 19:58 UT
2122Optical Photometry of TT Ari Simultaneous with the Suzaku Satellite Observations: QPOs in the Negative Superhump StateIvan L. Andronov (Odessa National Maritime University, Ukraine), Alexei V. Baklanov (Crimean Astrophysical.... -- 9 Jul 2009; 17:44 UT
2121Swift XRT Observations of SGR 0418+4729 Ersin Gogus (Sabanci Univ.), Chryssa Kouveliotou (NASA/MSFC), Peter M. Woods (Dynetics), on behalf of.... -- 9 Jul 2009; 11:12 UT
2120Updated Position, Flux and Spectrum of XTE J1652-453C. B. Markwardt (U. Maryland & NASA/GSFC), A. P. Beardmore (U. Leicester), J. Miller (U. Michigan),.... -- 9 Jul 2009; 9:55 UT
2119SN discussed in ATel#2117 is SN2009hdM. M. Kasliwal (Caltech) -- 9 Jul 2009; 6:15 UT
2118SN2009hd is a Highly-reddened Type IIP SupernovaE. Berger, R. Foley (Harvard), and R. Covarrubias (LCO) -- 9 Jul 2009; 2:05 UT
2117SN2009dn is a Type II SupernovaM. M. Kasliwal (Caltech), D. K. Sahu (IIA), G. C. Anupama (IIA) -- 9 Jul 2009; 0:00 UT
21162001 FE90: An elongated and rapidly rotating near-Earth asteroid.M. Hicks (JPL/Caltech), K. Lawrence (JPL/Caltech), H. Rhoades (JPL/Caltech), J. Somers (Moorpark College),.... -- 8 Jul 2009; 22:16 UT
2115Pre-explosion Spitzer/IRAC images of SN2009hdE. Berger (Harvard) -- 8 Jul 2009; 15:57 UT
2114Pre-explosion HST images of SN2009hdDan Maoz (Tel-Aviv University) -- 8 Jul 2009; 12:14 UT
2113P60 Photometric Monitoring of SN2009hd M. M. Kasliwal (Caltech) -- 8 Jul 2009; 0:37 UT
2112Galactic Black Hole Transient H1743-322 in transition to the hard stateE. Kalemci (Sabanci Un.), J. A. Tomsick (UC Berkeley), S. Corbel (CEA Saclay & Université Paris Diderot),.... -- 7 Jul 2009; 23:06 UT
2111Swift XRT Detection of Supernova 2009gj in X-Rays S. Immler (NASA/CRESST/GSFC) and B. R. Russell (U of Maryland), on behalf of the Swift satellite team.... -- 6 Jul 2009; 4:52 UT
2110Fermi LAT detection of a GeV flare from MG2 J071354+1934E. Hays (NASA GSFC) and M. Marelli (INAF/IASF Milano) on behalf of the Fermi Large Area Telescope.... -- 5 Jul 2009; 6:05 UT
2109Swift/UVOT Observations of SN 2009dhPeter J. Brown on behalf of the Swift SN Team -- 5 Jul 2009; 5:29 UT
2108Swift XRT position of XTE J1652-453C. B. Markwardt (U. Maryland & NASA/GSFC), J. H. Swank (NASA/GSFC) -- 4 Jul 2009; 3:20 UT
2107A New X-ray Transient: XTE J1652-453C. B. Markwardt (U. Maryland and NASA/GSFC), J. H. Swank (NASA/GSFC), H. A. Krimm (USRA and NASA/GSFC),.... -- 3 Jul 2009; 0:00 UT
2106Swift XRT Detection of Supernova 2009dd in X-Rays S. Immler (NASA/CRESST/GSFC), B. R. Russell (U of Maryland), and P. J. Brown (PSU), on behalf of the.... -- 1 Jul 2009; 19:24 UT
2105New optical nova candidate in M 31W. Pietsch, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), A. Liakos.... -- 1 Jul 2009; 16:18 UT
2104Fermi LAT detection of increasing gamma-ray activity of blazar PKS 1424-418F.Longo (INFN Trieste), G.Iafrate (INAF/OA Trieste), E.Hays (NASA GSFC) and M.Marelli (INAF/IASF Milano).... -- 30 Jun 2009; 22:17 UT
2103Detection of an optical flare from 3EG J1429-4217M. Hauser (LSW Heidelberg), H. Hagen (Sternwarte Hamburg), S. Wagner (LSW Heidelberg) on behalf of the.... -- 29 Jun 2009; 14:51 UT
2102Swift observations of an outburst of the SFXT AX J1845.0-0433/IGR J18450-0435 P. Romano (INAF-IASF Palermo), S. Barthelmy (GSFC), R. Margutti (Univ Bicocca&OAB), C. Guidorzi.... -- 28 Jun 2009; 18:33 UT
2101Fermi LAT detection of a GeV flare from PMN J2331-2148F. Longo (INFN Trieste) and G.Iafrate (INAF/OA Trieste) on behalf of the Fermi Large Area Telescope.... -- 27 Jun 2009; 20:17 UT
2100SN candidate in NGC 3106A.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); M. Catelan (PUC); E.C..... -- 25 Jun 2009; 8:05 UT
20994U 1626-67 Torque Reversal Simultaneous with Swift/BAT Flux IncreaseAscension Camero-Arranz (NASA/FECYT), Mark H. Finger (USRA), Colleen Wilson (NASA/MSFC) -- 24 Jun 2009; 17:17 UT
2098MAGIC observes very high energy gamma ray emission from PKS 1424 +240Masahiro Teshima, Spokesperson for the MAGIC collaboration -- 24 Jun 2009; 15:15 UT
2097Frequency Resolved Spectroscopy of EXO 0748-676 in Persistent EmissionS. Balman (METU) -- 24 Jun 2009; 14:59 UT
2096No radio emission from soft gamma repeater SGR 0418+5729D.R. Lorimer (WVU), S. Edel (WVU), V.I. Kondratiev (WVU), M.A. McLaughlin (WVU), J.R. Boyles (WVU), D.A..... -- 24 Jun 2009; 1:12 UT
2095A torque reversal to spin-up in 4U 1626-67Chetana Jain(Raman Research Institute, Bangalore and Delhi University) and Biswajit Paul (Raman Research.... -- 23 Jun 2009; 20:29 UT
2094A 552Hz X-ray burst oscillation in the accreting neutron star EXO 0748-676D. K. Galloway (CSPA, Monash), D. Chakrabarty (MIT), J. R. Lin (MIT) -- 23 Jun 2009; 7:05 UT
2093Evidence for an eclipse in SWIFT J052522.48+241331.8Gavin Ramsay (Armagh Observatory) on behalf of the RATS collaboration -- 22 Jun 2009; 18:25 UT
2092Detection of 11.48s Pulsations from the Direction of IGR J01054-7253 with RXTER.H.D. Corbet (UMBC/NASA GSFC), A.J. Bird, M.J. Coe, V.A. McBride, L.J. Townsend (Southampton), F.E..... -- 22 Jun 2009; 13:21 UT
2091Spectroscopy of CSS090615:211849-055711D. Milisavljevic, R. Fesen, and J. Parrent (Dartmouth College) -- 22 Jun 2009; 6:35 UT
2090Optical Nova Candidate in M31A. Valcheva (SU, Sofia), E. Ovcharov (SU, Sofia), Y. Nikolov (IA, Sofia), G. Latev (SU, Sofia), A. Kostov.... -- 21 Jun 2009; 15:49 UT
2089XMM-Newton discovery of pulsations from IGR J21237+4218=V2069 CygD. de Martino (INAF-Obs.Napoli), J.M. Bonnet-Bidaud, (CEA, Saclay), M. Falanga (ISSI, Bern), M. Mouchet.... -- 19 Jun 2009; 14:18 UT
2088Optical counterpart and a probable pulse period in IGR J01054-7253Coe M.J. (Southampton University), Bird A.J (Southampton), McBride V.A. (Southampton), Townsend L.J..... -- 18 Jun 2009; 9:29 UT
2087SN candidates from CRTSA.J. Drake, S.G. Djorgovski, A.A. Mahabal, R. Williams (Caltech); M. Catelan (PUC); E.C. Beshore, S.M..... -- 16 Jun 2009; 2:00 UT
2086Variable star candidates from CRTSA.J. Drake, S.G. Djorgovski, A.A. Mahabal, R. Williams (Caltech); M. Catelan (PUC); E.C. Beshore, S.M..... -- 16 Jun 2009; 1:52 UT
2085The spectral type of the optical counterpart to the high-mass X-ray binary IGR J06074+2205Pablo Reig & Andreas Zezas (FORTH/University of Crete) -- 15 Jun 2009; 15:38 UT
2084Discovery of VHE Gamma-Ray Emission from the Fermi-LAT Source PKS 1424+240Rene A. Ong (UCLA) -- 15 Jun 2009; 6:13 UT
2083Swift/XRT Follow-up of the Fermi-LAT Galactic Plane Transient J1057-6027C.C. Cheung (NASA GSFC), on behalf of the Fermi-LAT collaboration -- 15 Jun 2009; 2:18 UT
2082Swift/XRT imaging of J1057-6027M.A.P. Torres (CfA), D. Steeghs (Warwick/CfA), P. G. Jonker (SRON/CfA), J. Kennea (PSU), J. Homan (MIT).... -- 14 Jun 2009; 16:00 UT
2081Fermi LAT Detection of a New Gamma-ray Transient in the Galactic Plane: J1057-6027H. Yasuda, H. Takahashi (Hiroshima University), W. McConville (NASA GSFC, UMD); on behalf of the Fermi.... -- 12 Jun 2009; 22:21 UT
2080Archival Chandra observations of the new radio transient in M82A.K.H. Kong, Y.-K. Chiang (NTHU, Taiwan) -- 12 Jun 2009; 15:05 UT
2079IGR J01054-7253: a new INTEGRAL source discovered in the SMCE. Bozzo (ISDC,Geneva,Switzerland) C. Ferrigno (IAAT, Tuebingen, Germany & ISDC,Geneva,Switzerland).... -- 12 Jun 2009; 9:38 UT
2078Observations of the new transient radio source in the central region of M82 A. Brunthaler (MPIfR), K.M. Menten (MPIfR), M.J. Reid (CfA), C. Henkel (MPIfR), G.C. Bower (UC Berkeley),.... -- 11 Jun 2009; 20:01 UT
2077Discovery of a new soft gamma repeater source, SGR 0418+5729A. J. van der Horst, V. Connaughton, C. Kouveliotou, M. S. Briggs, and W. S. Paciesas report for the.... -- 10 Jun 2009; 17:06 UT
2076RXTE Discovery of Pulsations from SGR 0418+5729Ersin Gogus (Sabanci Univ.), Peter Woods (Dynetics) & Chryssa Kouveliotou (MSFC/NSSTC) report on.... -- 10 Jun 2009; 16:29 UT
2075Swift detection of a flare from IGR J16328-4726. D. Grupe (PSU), J. Kennea (PSU), P. Evans (U. Leicester), P. Romano (INAF-IASF Palermo), C. Markwardt.... -- 10 Jun 2009; 15:31 UT
2074Recent Chandra and Swift Observations of New X-ray Transients in M31A.K.H. Kong (NTHU, Taiwan), J.L. Galache, M.R. Garcia, R. Di Stefano, F. Primini, J. Liu, B. Patel (CfA),.... -- 9 Jun 2009; 21:21 UT
2073Discovery of a new transient radio source in the central region of M82T. W. B. Muxlow, R. J. Beswick, A. Pedlar (JBCA, Manchester), D. Fenech (UCL), M. K. Argo (Curtin University),.... -- 9 Jun 2009; 16:46 UT
2072X-ray state change in 4U 1608-52D. M. Russell (Univ. of Amsterdam), F. Lewis (Las Cumbres Observatory Global Telescope (LCOGT)/Open Univ.),.... -- 9 Jun 2009; 15:40 UT
2071Swift and RXTE observe an extended low state of 4U 1820-30H. A. Krimm (CRESST/GSFC/USRA), C. B. Markwardt (CRESST/GSFC/UMD), M. D. Still (MSSL), S. D. Barthelmy.... -- 8 Jun 2009; 22:36 UT
2070VLA Radio observations of Type IIn supernova SN 2009fsPoonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 8 Jun 2009; 20:09 UT
2069Swift/XRT observations of an outburst of the SFXT IGRJ17544-2619 P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), S. Vercellone (INAF-IASF Palermo), M. Chester.... -- 6 Jun 2009; 14:01 UT
2068Period derivative of the Soft Gamma-ray Repeater SGR 1627-41P. Esposito, A. Tiengo, S. Mereghetti, A. De Luca (INAF-IASF Milano), G. L. Israel (INAF-O.A.Roma), D..... -- 6 Jun 2009; 12:51 UT
2067Erratum to ATel#2055M. M. Kasliwal (Caltech) on behalf of the PTF collaboration -- 3 Jun 2009; 10:28 UT
2066The radio luminous SN 2007bg: evidence for circumstellar interactionAlicia M. Soderberg (Harvard-Smithsonian CfA) -- 31 May 2009; 23:19 UT
2065Strong radio emission from SN 2007bg one year after the explosion - detection of spreading, off-axis GRB jet?J. L. Prieto, L. C. Watson, K. Z. Stanek (Ohio State University) -- 30 May 2009; 15:25 UT
2064Spectroscopy of CSS090523:142406+074610 and CSS090514:150635+215115J. M. Silverman, S. B. Cenko, and A. V. Filippenko (UC Berkeley) -- 29 May 2009; 9:13 UT
2063The first X-ray detection of the dust-forming C-rich nova V1280 ScoJ.-U. Ness (ESAC/ESA), G. Schwarz (West Chester), C.E. Woodward, L.A. Helton (U. Minnesota), M. Sitko.... -- 28 May 2009; 20:10 UT
2062Radio activity in H1743-322James C.A. Miller-Jones (NRAO), Gregory R. Sivakoff (Virginia), Simone Migliari (ESA), Elmar Koerding.... -- 28 May 2009; 18:34 UT
2061SDSS J1536+0441: A quasar pair, not a binary black holeR. Decarli, A. Treves (Universita` dell'Insubria - Como); R. Falomo (INAF-Osservatorio Astronomico di.... -- 27 May 2009; 21:52 UT
2060Observations of the bright radio transient in M82: a new radio supernova?R. J. Beswick, T. W. B. Muxlow, A. Pedlar (JBCA, Manchester), D. Fenech (UCL), R. Fender, T. Maccarone.... -- 27 May 2009; 12:15 UT
2059SN2009dn is a Type II SupernovaM. M. Kasliwal and R. Quimby (Caltech) -- 27 May 2009; 0:16 UT
2058Swift/BAT reports renewed activity from H 1743-322H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 26 May 2009; 18:30 UT
2057Nineteen Optical Transients from CRTSA.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); Myers, A. (UIUC), M. Catelan.... -- 26 May 2009; 18:06 UT
2056Discovery of two Virgo nova candidates and three possible supernovae by CFHT-COVETM. M. Kasliwal (Caltech), R. Quimby (Caltech), M. H. van Kerkwijk (UToronto), S. R. Kulkarni (Caltech),.... -- 26 May 2009; 8:05 UT
2055Palomar Transient Factory : Discovery, Photometric and Spectroscopic Follow Up Of Fifteen Optical TransientsM. M. Kasliwal (Caltech), S. R. Kulkarni (Caltech), R. Quimby (Caltech), P. E. Nugent (LBNL), D. A. Howell.... -- 23 May 2009; 21:37 UT
2054Fermi LAT detection of a possible new gamma-ray blazar 4C 31.03Elisabetta Cavazzuti (ASI Science Data Center) on behalf of the Fermi Large Area Telescope.... -- 22 May 2009; 23:50 UT
2053A mm-wave Flare from Cyg X-3TSUBOI,M.(ISAS/JAXA),MIYAZAKI,A.(NAOJ),NAKANISHI,K.(NAOJ),KAMEGAI,K.(ISAS/JAXA),KOTANI,T.(AOYAMA GAKUIN.... -- 22 May 2009; 22:19 UT
2052Cygnus X-2 in a radio quiet stateA. Rushton (Jodrell Bank), U. Bach (MPIfR), R. Spencer (Jodrell Bank), M. Kadler (Uni. of Erlangen),.... -- 20 May 2009; 15:19 UT
2051An optically flaring Blazar from the CRTS SurveyA.A. Mahabal, S.G. Djorgovski, A.J. Drake, M. Graham, R. Williams (Caltech), E. Beshore, S.M. Larson,.... -- 20 May 2009; 2:21 UT
2050Swift/XRT monitoring of XMMU J174716.1-281048: still active!Melania Del Santo (INAF/IASF-Roma), Patrizia Romano (INAF/IASF-Palermo), Lara Sidoli (INAF/IASF-Milano).... -- 18 May 2009; 13:52 UT
2049Fermi LAT detection of a GeV flare from blazar NRAO 190 (PKS 0440-00)S. Ciprini (Univ./INFN Perugia) on behalf of the Fermi Large Area Telescope Collaboration -- 17 May 2009; 23:43 UT
2048Fermi LAT detection of recent activity in the new gamma-ray blazar PKS 0805-07S. Ciprini (Univ./INFN Perugia) on behalf of the Fermi Large Area Telescope Collaboration -- 16 May 2009; 18:36 UT
2047Swift follow-up observations of the blazar PKS 1510-089 after a high optical flareF. D'Ammando (Univ. Tor Vergata, INAF-IASF Roma), H. Krimm (CRESST/GSFC/USRA), P. Romano, S. Vercellone.... -- 15 May 2009; 21:37 UT
2046The Hard X-ray Recovery of the Symbiotic Star, CH CygniK. Mukai (NASA/GSFC/CRESST & UMBC), J.A. Kennea (PSU), G.J.M. Luna (CfA), J.L. Sokoloski.... -- 11 May 2009; 23:23 UT
2045Optical unprecedented high brightness level of blazar PKS 1510-08V.M.Larionov, T.S.Konstantinova, D.A.Blinov (Astronomical Institute, St.Petersburg University,.... -- 9 May 2009; 16:23 UT
2044Swift observes an outburst from the Supergiant Fast X-ray Transient SAX J1818.6-1703 P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), H.A. Krimm (CRESST/GSFC/USRA), M.M. Chester.... -- 6 May 2009; 19:59 UT
2043Confirmation of CRTS SupernovaeA.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); Myers, A. (UIUC), M. Catelan.... -- 2 May 2009; 3:03 UT
2042Recent Bright Optical Transients from the CRTS SurveyS.G. Djorgovski, A.A. Mahabal, A.J. Drake, M. Graham, R. Williams (Caltech), E. Beshore, S.M. Larson,.... -- 1 May 2009; 19:23 UT
2041Probable Flaring Blazars from CRTSS.G. Djorgovski, A.J. Drake, A.A. Mahabal, M. Graham, R. Williams (Caltech), A. Myers (UIUC), E. Beshore,.... -- 30 Apr 2009; 23:45 UT
2040Addition to ATel #2306, "Light curve oscillations and flux decline in the Be/X-ray binary Swift J1626.6-5156" M. E. DeCesar (University of Maryland), K. Pottschmidt (CRESST/GSFC/UMBC), T. Belloni (INAF - Brera Observatory),.... -- 29 Apr 2009; 18:20 UT
2039A Swift Observation of PKS 0250-225J. L. Blum, J. M. Miller (University of Michigan) -- 29 Apr 2009; 17:41 UT
2038XMM-Newton detects activity from a weak X-ray transient source in the Galactic CenterG. Ponti (APC-Paris, F), G. Trap, A. Goldwurm, P. Ferrando (CEA-Saclay & APC-Paris, F), R. Terrier.... -- 29 Apr 2009; 13:27 UT
2037Palomar Transient Factory Discovers a Possible super-Chandrasekhar Type Ia SupernovaR. Quimby (Caltech), M. M. Kasliwal (Caltech), P. Nugent (LBNL), D. A. Howell (LCOGT/UCSB), A. Rau (MPE),.... -- 28 Apr 2009; 22:43 UT
2036Light curve oscillations and flux decline in the Be/X-ray binary Swift J1626.6-5156M. E. DeCesar (University of Maryland), K. Pottschmidt (CRESST/GSFC/UMBC), J. Wilms (Dr. Karl Remeis-Observatory,.... -- 28 Apr 2009; 16:31 UT
2035Detection of Flare Stars in TAOS 2-year DataD.-W. Kim, P. Protopapas, C. Alcock, Y.-I. Byun, Z.-W. Zhang, J.-H. Wang, S.-K. King, C. Y. Wen, M. J..... -- 28 Apr 2009; 16:30 UT
2034Optically flaring blazars from CRTSA.A. Mahabal, S.G. Djorgovski, A.J. Drake, M. Graham, R. Williams (Caltech), E. Beshore, S.M. Larson,.... -- 27 Apr 2009; 23:07 UT
2033Fermi LAT detection of gamma-ray re-brightening of blazar PKS1510-089S. Cutini (ASDC) and E. Hays (NASA/GSFC) on behalf of Fermi LAT collaboration -- 26 Apr 2009; 22:42 UT
2032Possible optical counterpart of IGR J17254-3257I. Zolotukhin (SAI MSU) -- 26 Apr 2009; 13:08 UT
2031Discovery of four nova candidates in Virgo Cluster by CFHT-COVETM. M. Kasliwal (Caltech), R. Quimby (Caltech), M. H. van Kerkwijk (UToronto), S. R. Kulkarni (Caltech),.... -- 24 Apr 2009; 20:15 UT
2030X-ray and optical follow-up of ASAS 150946-2147.7M. Uemura, H. Takahashi, A. Arai, M. Sasada, M. Yamanaka, R. Ito (Hiroshima Univ.), T. Kato, D. Nogami,.... -- 24 Apr 2009; 8:54 UT
2029CRTS Candidate SupernovaeA.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); M. Catelan (PUC); E.C..... -- 24 Apr 2009; 7:06 UT
2028Outburst of PKS J0808-0751 (3EG J0812-0646)L. Carrasco, A. Carraminana, E. Recillas, A. Porras, V. Chavuchyan -- 23 Apr 2009; 23:18 UT
2027IGR J17375-3022 - caught in outburst again by XMM-NewtonR D Saxton ESAC), A M Read (Leicester), P, Esquej (Leicester), E. Kuulkers (ESAC), A. Ibarra (ESAC) -- 22 Apr 2009; 22:58 UT
2026Fermi LAT detection of a GeV flare from blazar B2 1520+31S. Cutini (ASDC) and E. Hays (NASA/GSFC) on behalf of Fermi LAT collaboration -- 21 Apr 2009; 22:45 UT
2025Detection of Super-Soft X-ray emission in Nova LMC 2009M F Bode (Liverpool JMU), J P Osborne, K L Page, A P Beardmore (Leicester), J-U Ness (ESA), F M Walter.... -- 20 Apr 2009; 14:57 UT
2024ZCMa: the Near IR spectrum during the outburst phaseS.Antoniucci (INAF - Osservatorio Astronomico di Roma), A.A.Arkharov (Central Astronomical Observatory.... -- 20 Apr 2009; 11:08 UT
2023Detection of pulsation from Swift J0513.4-6547 with Fermi/GBMMark H. Finger (USRA), Elif Beklen (METU) -- 18 Apr 2009; 1:45 UT
2022A Chandra X-ray localization, spectrum, and IR identification for IGR J17354-3255John A. Tomsick (SSL/UC Berkeley) -- 18 Apr 2009; 0:56 UT
2021Fermi LAT detection of increasing gamma-ray activity of blazar PKS 1222+216F. Longo (INFN Trieste), M.Giroletti (INAF/IRA Bologna), G.Iafrate (INAF/OA Trieste); on behalf of the.... -- 17 Apr 2009; 22:29 UT
2020Discovery of a bright radio transient in M82: a new radio supernova?A. Bunthaler (MPIfR), K.M. Menten (MPIfR), M.J. Reid (CfA), C. Henkel (MPIfR), G.C. Bower (UC Berkeley),.... -- 17 Apr 2009; 22:27 UT
2019Swift detection of an X-ray transient possibly associated with IGR J17354-3255S. Vercellone (INAF-IASF Palermo), F. D'Ammando, E. Striani, M. Tavani (INAF-IASF Roma), S. Sabatini.... -- 17 Apr 2009; 21:11 UT
2018ROTSE-III discovery of a SN candidateF. Yuan, University of Michigan; J. Vinko, University of Texas; R. Quimby, California Institute of Technology;.... -- 17 Apr 2009; 20:06 UT
2017The candidate gamma-ray transient AGL J1734-3310 in the Galactic plane.A. Bulgarelli, F. Gianotti, M. Trifoglio (INAF-IASF Bologna), E. Striani, M. Tavani (INAF-IASF Roma),.... -- 17 Apr 2009; 18:23 UT
2016Radio Non-Detection of Type II Supernova 2009dd in NGC 4088C. J. Stockdale (Marquette), K. W. Weiler (NRL), S. Immler (NASA/GSFC), N. Panagia (STScI), S. D. Van.... -- 17 Apr 2009; 4:03 UT
2015Swift observation of 1RXS J173006.4+033813 and Association with USNO-B1.0 0936-0303814 Andrew S. Shevchuk, Derek B. Fox (PSU), Monica Turner, Robert E. Rutledge (McGill) -- 16 Apr 2009; 21:31 UT
2014Optical variability of 1RXS J173006.4+033813D.V. Denisenko (IKI, Moscow), T.V. Kryachko, B.L. Satovskiy (Astrotel Observatory, KSU/AST) -- 16 Apr 2009; 14:20 UT
2013GROND reveals optical/NIR brightening of Swift J0513.4-6547J. Greiner, P. Afonso, T. Kruehler, A. Rau (MPE Garching) -- 15 Apr 2009; 22:25 UT
2012Optical Light Curve of the X-ray Pulsar Swift J0513.4-6547P.C. Schmidtke (Arizona State University), A.P. Cowley (Arizona State University) -- 15 Apr 2009; 22:16 UT
2011Swift and RXTE report the detection of a new transient pulsar Swift J0513.4-6547 in the Large Magellanic CloudH. A. Krimm (CRESST/GSFC/USRA), R. H. D. Corbet (CRESST/GSFC/UMBC), P. A. Evans (Leicester Univ.), S..... -- 14 Apr 2009; 20:38 UT
2010CRTS Discovery of a very energetic Type IIn SupernovaA..A. Mahabal, A.J. Drake, S.G. Djorgovski, M.J. Graham, R. Williams, W. Max-Moerbeck (Caltech); M. Catelan.... -- 10 Apr 2009; 22:45 UT
2009Confirmation of CRTS Supernovae in Intrinsically Faint GalaxiesA.J. Drake, A.A. Mahabal, S.G. Djorgovski, M.J. Graham, R. Williams (Caltech); M. Catelan (PUC, Chile);.... -- 10 Apr 2009; 6:20 UT
2008A 117-day Period in IGR J19294+1816R. H. D. Corbet (CRESST/GSFC/UMBC), H. A. Krimm (CRESST/GSFC/USRA) -- 6 Apr 2009; 19:53 UT
2007XTE J1829-098 Predicted for Another Outburst in Early AprilC. B. Markwardt (U. Maryland & NASA/GSFC), J. Halpern (Columbia U.), J. H. Swank (NASA/GSFC) -- 4 Apr 2009; 22:45 UT
2006Erratum to ATel #2005R. Quimby (Caltech) on behalf of the Palomar Transient Factory Collaboration -- 4 Apr 2009; 21:45 UT
2005Palomar Transient Factory: Discovery and Follow-Up of 25 TransientsR. Quimby (Caltech), M. M. Kasliwal (Caltech), S. B. Cenko (Berkeley), D. Fox (Penn State), A. Gal-Yam.... -- 2 Apr 2009; 23:38 UT
2004Discovery of burst oscillations near the spin frequency in the intermittent accreting millisecond pulsar HETE J1900.1-2455 Watts, A.; Altamirano, D.; Casella, P.; Cavecchi, Y.; Degenaar, N.; Linares, M.; Patruno, A.; Rea, N.;.... -- 2 Apr 2009; 18:07 UT
2003Renewed activity from IGR J17098-3628 detected by INTEGRAL/IBISL. Prat, J. Rodriguez (CEA Saclay, France), M. Cadolle Bel (ESA/ESAC, Spain), S. Corbel, M. Coriat, A..... -- 2 Apr 2009; 11:04 UT
2002IGR J19294+1816 is an X-ray PulsarT. Strohmayer (NASA/GSFC), J. Rodriquez (CEA Saclay), C. Markwardt (UMD/CRESST), J. Tomsick (SSL, Berkeley),.... -- 2 Apr 2009; 4:35 UT
2001A 1.19 day UV Photometric Period in Nova LMC 2009?M F Bode (Liverpool JMU), J P Osborne, K L Page, A P Beardmore (Leicester), J-U Ness (ESA), F M Walter.... -- 1 Apr 2009; 15:37 UT
2000e-EVN observations of Aql X-1 in outburstV. Tudose (ASTRON), Z. Paragi (JIVE), P. Soleri, D.M. Russell, D. Maitra (UvA), F. Lewis (LCOGTN/Open.... -- 1 Apr 2009; 9:14 UT
1999Swift/BAT detection of IGR J19294+1816H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 31 Mar 2009; 22:24 UT
1998Swift archival observations of the field around the new INTEGRAL source IGR J19294+1816J. Rodriguez (CEA, France), M. Tuerler (ISDC, Switzerland), S. Chaty (CEA & Univ. Paris Diderot,.... -- 31 Mar 2009; 11:31 UT
1997INTEGRAL discovers the new hard X-ray source IGR J19294+1816M. Turler (ISDC, Versoix, Switzerland), J. Rodriguez (CEA, Saclay, France), C. Ferrigno (ISDC, Versoix,.... -- 31 Mar 2009; 8:31 UT
1996Detection of the SiO J=2-1 v=1 maser emission at 86.2 GHz in V838 Mon, an unusual nova-like variableS. Deguchi (NAOJ), N. Matsunaga (Kyoto U.), H. Fukushi (U. Tokyo), T. Kaminski (NCAC Torun) -- 31 Mar 2009; 1:30 UT
1995INTEGRAL observations of GRO J1008-57 in outburstJ.-C. Leyder (IAG, Liege), C. Ferrigno (IAAT, Tuebingen & ISDC, Geneva), M. Tuerler (ISDC, Geneva),.... -- 30 Mar 2009; 21:00 UT
1994Low frequency follow up of SN 1996aq with GMRTSayan Chakraborti (TIFR, Mumbai), Poonam Chandra (RMC, Kingston), Alak Ray (TIFR, Mumbai) -- 30 Mar 2009; 14:07 UT
1993MMT Spectroscopy of SN 2009ayAlicia Soderberg (Harvard/CfA) and Warren Brown (SAO) -- 29 Mar 2009; 17:15 UT
1992SMC X-2 (SXP2.37) Photometry RevisitedP.C. Schmidtke (Arizona State University), A.P. Cowley (Arizona State University), A. Udalski (Warsaw.... -- 28 Mar 2009; 1:28 UT
1991Swift-XRT follow-up of FSRQ GB6 J1700+6830Matteo Perri (ASI Science Data Center); Sara Cutini and Dario Gasparrini (ASI Science Data Center) for.... -- 27 Mar 2009; 22:04 UT
1990Optical historical maximum of the blazar PKS 1510-08 observed by the GASPV. M. Larionov (Astronomical Institute, St.-Petersburg State University, Russia, and Pulkovo Observatory,.... -- 27 Mar 2009; 13:06 UT
1989Fermi LAT detection of a GeV flare from PMN J2250-2806E. Koerding (CEA Saclay/Paris Diderot); on behalf of the Fermi Large Area Telescope Collaboration -- 27 Mar 2009; 8:45 UT
1988Optical and near-IR brightening of the blazar PKS 1510-08 observed by the GASPM. Villata and C. M. Raiteri (INAF, Osservatorio Astronomico di Torino, Italy), V. M. Larionov, D..... -- 25 Mar 2009; 14:19 UT
1987Swift Observations of IIn SN 2009auP. J. Brown (Penn State) and S. Immler (NASA/CRESST/GSFC) on behalf of the Swift SN team -- 23 Mar 2009; 21:35 UT
1986Fermi LAT detection of a possible new gamma-ray blazar: GB6 J1700+6830D. Gasparrini (ASI Science Data Center), A. B. Hill (LAOG); on behalf of the Fermi Large Area Telescope.... -- 23 Mar 2009; 18:50 UT
1985Optical spectroscopy of 5 Swift/BAT AGN candidates.S. Ciroi, F. Di Mille (Dept. of Astronomy, Padova University), M. Zaccaria, L. Vicariotto, C. Pellegrini.... -- 23 Mar 2009; 13:26 UT
1984Discovery of Classical Nova in NGC2403 : P60-NGC2403-090314M. M. Kasliwal(1), S. B. Cenko(2), E. O. Ofek(1), R. Quimby(1), A. Rau(3), S. R. Kulkarni(1) [1 : Caltech,.... -- 23 Mar 2009; 2:43 UT
1983Palomar Transient Factory Discovers and Classifies Eleven Optical TransientsM. M. Kasliwal (Caltech), R. Quimby (Caltech), P. Nugent (LBNL), R. S. Ellis (Caltech), A. Howell (LCOGT),.... -- 22 Mar 2009; 9:13 UT
1982Optical and X-ray Observations of the New Transient IGR J18284-0345J. P. Halpern, J. P. Schroeder (Columbia U.), L. Vican (Barnard) -- 22 Mar 2009; 0:32 UT
1981IGR J18284-0345: a new hard X-ray transient detected by INTEGRALT. Blanchard, V. Beckmann (ISDC), J. Chenevez (DTU/NSI), S. Corbel (CEA Saclay), M. Del Santo (INAF/IASF.... -- 21 Mar 2009; 17:57 UT
1980Fourteen SN Candidates from CRTSA.J. Drake, A.A. Mahabal, S.G. Djorgovski, M.J. Graham, R. Williams (Caltech); M. Catelan (PUC); E.C..... -- 20 Mar 2009; 2:37 UT
1979Discovery of the shortest recurrence time between thermonuclear X-ray burstsM. Linares, A. Watts, D. Altamirano, A. Patruno, P. Casella, N. Rea, P. Soleri, M. van der Klis, R. Wijnands.... -- 19 Mar 2009; 17:21 UT
1978Chandra Detection of a New Transient X-Ray Source in M31: CXOM31 J004251.5+411701J.L. Galache, M.R. Garcia, M.A.P. Torres, S.S. Murray (CfA), D. Steeghs (U. of Warwick/CfA) and B.F..... -- 19 Mar 2009; 16:31 UT
1977The ongoing outbursts of Aql X-1 and Ginga 1843+009 as seen with INTEGRAL/IBIS-ISGRIJerome Rodriguez (CEA, France), Jerome Chenevez (National Space Institute, Denmark), Diana Hannikainen.... -- 19 Mar 2009; 12:56 UT
1976AGILE detection of a gamma-ray re-brightening of the blazar PKS 1510-089S. Vercellone (INAF-IASF Palermo), F. D'Ammando, G. Pucella, M. Tavani, I. Donnarumma, L. Pacciani (INAF-IASF.... -- 19 Mar 2009; 12:07 UT
1975 SAX J1753.5.-2349 is back to quiescenceMelania Del Santo (INAF/IASF-Roma), Patrizia Romano (INAF/IASF-Palermo), Lara Sidoli.... -- 17 Mar 2009; 19:46 UT
1974GMRT radio detection of SN 1996aq at 617 MHzSayan Chakraborti (TIFR, Mumbai), Poonam Chandra (RMC, Kingston), Alak Ray (TIFR, Mumbai) -- 17 Mar 2009; 13:03 UT
1973Refined position for Ginga 1843+009 with the Swift/XRTH.A. Krimm (CRESST/GSFC/USRA), J.A. Kennea (PSU), A.M. Levine (MIT) -- 16 Mar 2009; 23:32 UT
1972Cep X-4 Flux RisingElif Beklen (METU), Mark H. Finger (USRA) -- 16 Mar 2009; 22:57 UT
1971Swift observations of IGR J17544-2619H.A. Krimm (CRESST/GSFC/USRA), P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-INAF Milano) -- 16 Mar 2009; 21:48 UT
1970Optical and hard X-ray detections of an outburst from Aquila X-1D. M. Russell (Univ. of Amsterdam), F. Lewis (Las Cumbres Observatory Global Telescope Network (LCOGTN)/Open.... -- 14 Mar 2009; 20:02 UT
1969Swift/XRT shows type I and type II bursting activity in the Rapid BursterG. Sala (UPC-IEEC), F. Haberl, W. Pietsch (MPE), J. José (UPC-IEEC), A. Parikh (TUM) -- 14 Mar 2009; 17:53 UT
1968AGILE detection of a persistent and very intense gamma-ray flaring state of the blazar PKS 1510-089 G. Pucella, F. D'Ammando, M. Tavani, E. Del Monte (INAF-IASF Roma), M. Marisaldi, F. Gianotti, M. Trifoglio,.... -- 13 Mar 2009; 13:00 UT
1967Discovery of three nova candidates in Virgo by CFHT-COVETM. M. Kasliwal (Caltech), R. Quimby (Caltech), M. H. van Kerkwijk (UToronto), S. R. Kulkarni (Caltech),.... -- 13 Mar 2009; 7:00 UT
1966On Disk Reflection and Cross-CalibrationJ. M. Miller (University of Michigan) -- 12 Mar 2009; 16:18 UT
1965ATCA observation of SGR J1550-5418Aquib Moin (Curtin Institute of Radio Astronomy / Australia Telescope National Facility), Steven Tingay.... -- 12 Mar 2009; 8:40 UT
1964Supernova Discovery from the Palomar Transient FactoryS. Kulkarni (Caltech), N. Law (Caltech), M. Kasliwal (Caltech), R. Quimby (Caltech), E. Ofek (Caltech),.... -- 12 Mar 2009; 3:29 UT
1963Swift/BAT detects a hard X-ray outburst from PKS 1510-089H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 11 Mar 2009; 23:19 UT
1962Optical photometry and polarimetry of GX 339-4 during its outburst riseD. M. Russell (Univ. of Amsterdam), F. Lewis (Las Cumbres Observatory Global Telescope Network (LCOGTN)/Open.... -- 11 Mar 2009; 19:29 UT
1961Swift and INTEGRAL observations of activity in XTEJ1739-302/IGRJ17391-3021P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), H.A. Krimm (CRESST/GSFC/USRA), G. Cusumano.... -- 11 Mar 2009; 15:07 UT
1960MOST Observations of GX 339-4Dick Hunstead (Sydney), Duncan Campbell-Wilson (Sydney), Tom Maccarone (Southampton), Piergiorgio Casella.... -- 11 Mar 2009; 7:17 UT
1959Swift/BAT detects renewed activity from Ginga 1843+009H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. R. Cummings.... -- 11 Mar 2009; 1:17 UT
1958Optical Spectroscopy of Swift J1539.2-6227 in OutburstM.A.P.Torres (CfA), P. G. Jonker (SRON/CfA), D.Steeghs (Warwick/CfA), H.-W. Chen (Univ. of Chicago),.... -- 10 Mar 2009; 16:45 UT
1957AGILE detection of the flaring gamma-ray blazar PKS 1510-089F. D'Ammando (Univ. Tor Vergata and INAF-IASF Roma), S. Vercellone (INAF-IASF Palermo), M. Tavani, G..... -- 10 Mar 2009; 12:14 UT
1956Outburst of Be/X-ray Transient pulsar Cep X-4 Detected with Fermi/GBMElif Beklen (METU), Mark H. Finger (USRA) -- 10 Mar 2009; 1:47 UT
1955SDSS J1536+0441: An Extreme "Double-peaked Emitter," Not a Binary Black HoleR. Chornock, J. S. Bloom, S. B. Cenko, J. M. Silverman, A. V. Filippenko (UC Berkeley), M. D. Hicks,.... -- 9 Mar 2009; 22:51 UT
1954Renewed activity from GX 399-4Martin Still, Catherine Brocksopp (UCL-MSSL), Piergiorgio Casella (Amsterdam) -- 9 Mar 2009; 18:30 UT
1953A New Period Analysis of OGLE-III Data for SXP967P. C. Schmidtke (Arizona State University), A. P. Cowley (Arizona State University), A. Udalski (Warsaw.... -- 6 Mar 2009; 20:18 UT
1952Spectroscopic follow-up of flaring blazars from CRTS A.A. Mahabal, S.G. Djorgovski, A.J. Drake, M. Graham, R. Williams, W. Max-Moerbeck, J. Richards (Caltech),.... -- 6 Mar 2009; 7:55 UT
1951Swift and INTEGRAL observations of SAX J1747.0-2853S. Campana (INAF-OAB, Italy) and J. Chenevez (National Space Institute, Denmark), E. Kuulkers (ESA/ESAC,.... -- 5 Mar 2009; 11:46 UT
1950An SN-Ia in a very faint dwarf galaxyA.J. Drake, A. Mahabal, S.G. Djorgovski, M.J. Graham, R. Williams (Caltech); A.D. Myers (UIUC); M. Catelan.... -- 5 Mar 2009; 1:39 UT
1949INTEGRAL detects 1A 1118-615 in outburstJ.-C. Leyder (IAG, Liège), R. Walter (ISDC, Geneva), P. Lubinski (CAMK, Warsaw & ISDC, Geneva) -- 4 Mar 2009; 20:51 UT
1948Radio Observations of SN 2008haAlicia Soderberg (Harvard/CfA) -- 3 Mar 2009; 19:17 UT
1947Swift Observations of SN 2009aj in ESO 221-18P. J. Brown (PSU), P. Milne (U of Arizona), and S. Immler (NASA/CRESST/GSFC), on behalf of the Swift.... -- 28 Feb 2009; 6:09 UT
1946RXTE PCA observations show the Rapid Burster undergoing continuous Type II burstingJean Swank (GSFC), Craig Markwardt (U. Maryland/NASA/GSFC), Divya Pereira (GSFC/Wyle IS), Alan M. Levine.... -- 27 Feb 2009; 22:22 UT
1945Recent PCA Measurements of SAX J1747.0-2853 and GX 339-4 C. B. Markwardt (U. Maryland/NASA/GSFC) N. Shaposhnikov (U. Maryland/NASA/GSFC) J. H. Swank (NASA/GSFC).... -- 27 Feb 2009; 21:39 UT
1944INTEGRAL detects an X-ray burst from SAX J1747.0-2853 with no detectable persistent emissionJ. Chenevez, S. Brandt (National Space Institute, Denmark), E. Kuulkers (ESA/ESAC, Spain), V. Beckmann.... -- 26 Feb 2009; 16:06 UT
1943Swift XRT/UVOT follow-up of blazar PKS 1118-056 after a gamma-ray flareC.C. Cheung, D. Donato (NASA GSFC), L.C. Reyes (KICP - University of Chicago) -- 25 Feb 2009; 22:39 UT
1942CSS081007:030559+054715: Swift confirmation of 1.77 day period in X-ray and UV, and a suggestion of a ~45 day period.J P Osborne, A P Beardmore, K L Page (University of Leicester), J-U Ness (ESAC, ESA), G Schwarz (West.... -- 25 Feb 2009; 17:13 UT
1941VERITAS Discovery of VHE Gamma-Ray Emission from BL Lac object RGB J0710+591 Rene Ong (UCLA) for the VERITAS Collaboration -- 25 Feb 2009; 0:32 UT
1940The pre-Nova light curve of CSS081007:030559+054715A.J. Drake (Caltech), E.C. Beshore (LPL), S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech);.... -- 24 Feb 2009; 5:50 UT
1939RXTE ASM finds the Rapid Burster (MXB1730-335) at a Nearly Constant Elevated IntensityAlan M. Levine and Ronald A. Remillard (MIT) for the RXTE team at GSFC and MIT -- 23 Feb 2009; 16:43 UT
1938BVRc photometry of optical and soft X-ray transient CSS 081007:030559+054715V.P.Goranskij and N.V.Metlova (SAI, Moscow Univ.) -- 23 Feb 2009; 14:42 UT
1937SN Candidates from CRTSA.J. Drake, A.A. Mahabal, S.G. Djorgovski, M.J. Graham, R. Williams (Caltech); M. Catelan (PUC); E.C..... -- 22 Feb 2009; 10:26 UT
1936Discovery of Twenty One Optical Transients by CFHT-COVETM. M. Kasliwal (Caltech), R. Quimby (Caltech), M. H. van Kerkwijk (UToronto), S. R. Kulkarni (Caltech),.... -- 21 Feb 2009; 18:16 UT
1935New optical nova candidate in M 31, a possible recurrent nova?W. Pietsch, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), A. Updike.... -- 21 Feb 2009; 12:26 UT
1934Discovery and Classification of Nova in M81 : P60-M81-090213M. M. Kasliwal(1), S. B. Cenko(2), E. O. Ofek(1), R. Quimby(1), A.Rau(1), S. R. Kulkarni(1) [1 : Caltech,.... -- 21 Feb 2009; 4:26 UT
1933Fermi LAT detection of Increased Flux from new gamma-ray blazar PKS 0250-225Stephane Corbel (University Paris Diderot & CEA Saclay) and Luis C. Reyes (KICP - University of Chicago).... -- 19 Feb 2009; 21:47 UT
1932Fermi LAT detection of a GeV flare from new gamma-ray blazar PKS 1118-056Luis C. Reyes (KICP - University of Chicago) and Stephane Corbel (University Paris Diderot & CEA.... -- 18 Feb 2009; 21:14 UT
1931Swift Observation of the Candidate Supermassive Black Hole Binary SDSS J153636.22+044127.0Z. Arzoumanian (CRESST/USRA/NASA-GSFC), M. Loewenstein (CRESST/UMCP/GSFC), R. F. Mushotzky (GSFC), K..... -- 12 Feb 2009; 4:31 UT
1930Nova LMC 2009Marina Orio (INAF-Padova & U Wisconsin), Elena Mason (ESO), Jay Gallagher (U Wisconsin) and Tim Abbott.... -- 11 Feb 2009; 23:18 UT
1929A new bright flare during the last (long) outburst from the Supergiant Fast X-ray Transient IGR J16479-4514V. La Parola, P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), P. A Evans (U. Leicester),.... -- 9 Feb 2009; 16:18 UT
1928Spectroscopic Confirmation of the Recent M31 Nova Candidate, M31N 2009-02aA. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), K. A. Misselt.... -- 7 Feb 2009; 21:00 UT
1927Optical Nova Candidate in M31E. Ovcharov (SU, Sofia), A. Valcheva (SU, Sofia), A. Kostov (IA, Sofia), G. Latev (SU, Sofia), Y. Nikolov.... -- 7 Feb 2009; 1:21 UT
1926Swift UVOT Observations of SN 2009YP. J. Brown (Penn State) -- 6 Feb 2009; 5:06 UT
1925Radio Non-Detections of Type IIP Supernovae 2009H (NGC 1084) and 2009N (NGC 4487)C. J. Stockdale (Marquette), M. S. Heim (Marquette), K. W. Weiler (NRL), S. Immler (NASA/GSFC), C. L..... -- 5 Feb 2009; 20:57 UT
1924Spectroscopy of the M31 Nova Candidate, M31N 2009-01aA. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool J MU, UK), K. A. Misselt.... -- 4 Feb 2009; 15:41 UT
1923Radio Non-Detection of Type IIP Supernova 2008ij in NGC 6643C. J. Stockdale (Marquette), K. W. Weiler (NRL), S. Immler (NASA/GSFC), C. L. M. Williams (MIT), N. Panagia.... -- 30 Jan 2009; 22:08 UT
1922Continued hard X-ray activity from AXP/SGR 1E1547.0-5408 (INTEGRAL)P.R. den Hartog, L. Kuiper (SRON), W. Hermsen (SRON, UvA) -- 30 Jan 2009; 16:20 UT
1921The INTEGRAL detection of pulsed soft gamma-rays from SGR/AXP 1E1547.0-5408 during its JAN-2009 outburstL. Kuiper, P.R. den Hartog (SRON), W. Hermsen (SRON,UvA) -- 30 Jan 2009; 13:56 UT
1920Swift observes an outburst from the Supergiant Fast X-ray Transient IGR J16479-4514P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), V. Mangano (INAF-IASF Palermo), J.A. Kennea.... -- 29 Jan 2009; 17:01 UT
1919Fermi-LAT detection of increased gamma-ray activity from the blazar PKS 0727-115D. Horan (LLR), E. Hays (NASA/GSFC) on behalf of the Fermi Large Area Telescope Collaboration and Mark.... -- 29 Jan 2009; 9:52 UT
1918Swift XRT Detection of Supernova 2008ij in X-RaysS. Immler (NASA/CRESST/GSFC), D. Pooley (University of Wisconsin), P. J. Brown (PSU), and P. Milne (U.... -- 28 Jan 2009; 18:13 UT
1917SuperAGILE detects a flare from the binary source 3A 0114+650L. Pacciani, E. Costa, E. Del Monte, I. Donnarumma, Y. Evangelista, M. Feroci, I. Lapshov, F. Lazzarotto,.... -- 27 Jan 2009; 23:03 UT
1916Radio emission detected in NGC 1084 from three sources with known optical counterparts C. J. Stockdale (Marquette), K. W. Weiler (NRL), S. Immler (NASA/GSFC), C. L. M. Williams (MIT), N..... -- 27 Jan 2009; 22:16 UT
1915Radio Non-Detections of Type IIP Supernovae 2008ij (NGC 6643), 2009H (NGC 1084), and 2009N (4487) C. J. Stockdale (Marquette), K. W. Weiler (NRL), S. Immler (NASA/GSFC), C. L. M. Williams (MIT), N..... -- 27 Jan 2009; 22:02 UT
1914Swift Observations of SN 2009N in NGC 4487S. Immler (NASA/CRESST/GSFC) and P. J. Brown (PSU), on behalf of the Swift satellite team -- 27 Jan 2009; 16:48 UT
1913Back to radio: Parkes detection of radio pulses from the transient AXP 1E1547.0-5408M. Burgay (INAF-AOC), G.L. Israel (INAF-OAR), A. Possenti (INAF-AOC),N. Rea (U. Amsterdam), P. Esposito,.... -- 27 Jan 2009; 14:44 UT
1912Radio Non-Detection of SN 2008in in M61 C. J. Stockdale (Marquette), K. W. Weiler (NRL), S. Immler (NASA/GSFC), C. L. M. Williams (MIT), N..... -- 27 Jan 2009; 2:32 UT
1911Seven Supernova Candidates from CRTSA.J. Drake, A.A. Mahabal, S.G. Djorgovski, M.J. Graham, R. Williams (Caltech); M. Catelan (PUC); E.C..... -- 26 Jan 2009; 23:51 UT
1910Chandra grating observation of Nova CSS 081007:030559+054715Thomas Nelson and Marina Orio (INAF-Padova and U Wisconsin), and see below full list -- 26 Jan 2009; 22:23 UT
1909ESO-VLT discovery of the variable nIR counterpart to the AXP 1E1547.0-5408G.L. Israel (INAF-OAR), N. Rea, E. Rol (U. of Amsterdam), R. Mignani (MSSL), V. Testa, L. Stella (INAF-OAR),.... -- 26 Jan 2009; 21:54 UT
1908INTEGRAL observes continued activity from AXP 1E1547.0-5408C. Baldovin, V. Savchenko, V. Beckmann, A. Neronov (ISDC), D. Goetz (CEA/Saclay), P. den Hartog, W. Hermsen,.... -- 25 Jan 2009; 18:24 UT
1907Radio pulsations not detected from AXP/SGR 1E1547.0-5408 following recent outburst F. Camilo (Columbia), J. P. Halpern (Columbia), S. M. Ransom (NRAO) -- 25 Jan 2009; 6:29 UT
1906Suzaku WAM detections of the current activities from AXP 1E1547.0-5408Y. Terada, M. Tashiro, Y. Urata, A. Endo, K. Onda, N. Kodaka, K. Morigami, T. Sugasahara, W. Iwakiri.... -- 23 Jan 2009; 17:20 UT
1905Fermi-LAT detection of renewed activity from the blazar PKS 1502+106D. Horan (LLR), E. Hays (NASA/GSFC) on behalf of the Fermi Large Area Telescope Collaboration -- 22 Jan 2009; 22:59 UT
1904Magellan Near-IR Ks Imaging of the AXP 1E1547.0-5408 Field on 2009 Jan. 18Z. Wang (McGill), W. J. Fischer (Toledo), J. J. Tobin (Michigan), J. Hernandez -- 22 Jan 2009; 21:10 UT
1903KANATA observation of high-redshift blazar 0917+449Y. Ikejiri, K. Sakimoto, M. Yamanaka, H. Takahashi, M. Uemura, K. S. Kawabata, H. Yasuda, Y. Fukazawa,.... -- 22 Jan 2009; 19:34 UT
1902Fermi LAT detection of a high gamma-ray state from high-redshift blazar 0917+449 W. McConville (NASA GSFC, UMD), A.B. Hill (LAOG) on behalf of the Fermi Large Area Telescope Collaboration.... -- 19 Jan 2009; 19:56 UT
1901New Swift/BAT survey source Swift J045106.8-694803 is a HMXB with a 187 s X-ray period and 21.6 day optical period in the Large Magellanic Cloud.A.P. Beardmore (U. Leicester), M.J. Coe (U. Southampton), C. Markwadt (UMD/NASA), J.P. Osborne (U. Leicester),.... -- 15 Jan 2009; 16:16 UT
1900Spectroscopic Confirmation of the Recent Nova Candidate in M33, M33N 2009-01aA. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), K. A. Misselt.... -- 15 Jan 2009; 0:45 UT
1899Optical and IR magnitudes of blazar PKS 1244-255M. Buxton, C. Bailyn, P. Coppi, A. Kaptur, J. Isler, M. Urry (Yale Univ.), L. Maraschi (INAF Osservatorio.... -- 13 Jan 2009; 18:10 UT
1898Fermi LAT detection of increasing gamma-ray activity of blazar PKS 0454-234E. Cavazzuti (ASI Science Data Center), E. Hays (NASA/GSFC); on behalf of the Fermi Large Area Telescope.... -- 12 Jan 2009; 8:18 UT
1897Fermi-LAT detection of another rapid GeV flare from the blazar PKS 1510-089S. Ciprini (Univ. Perugia & INFN Perugia), S. Corbel (CEA Saclay); on behalf of the Fermi Large Area.... -- 9 Jan 2009; 19:51 UT
18961A 1118-61: detection of the pulsation period in Swift-XRT dataVanessa Mangano (INAF-IASF PA) -- 9 Jan 2009; 15:32 UT
1895XSS J0056+4548 : a hard X-ray intermediate polar in the period gapJ.M. Bonnet-Bidaud (CEA Saclay), D. de Martino (INAF, Obs Napoli), M. Mouchet (Univ Paris-7, Obs.... -- 8 Jan 2009; 16:15 UT
1894Fermi-LAT detection of a GeV flare from a source positionally consistent with PKS 1244-255A. Tramacere (CIFS Torino/SLAC Stanford), N. Rea (University of Amsterdam/IEEC-CSIC), on behalf of the.... -- 8 Jan 2009; 14:49 UT
1893Swift Observations of Swift J1539.2-6227 H. A. Krimm (CRESST/USRA/NASA/GSFC), J. A. Kennea (PSU), P. Schady (MSSL-UCL), P. A. Evans (Univ. Leicester).... -- 7 Jan 2009; 21:12 UT
1892KANATA confirmation of the optical flare of SDSS J123932.75+044305Y. Ikejiri, M. Yamanaka, H. Takahashi, M. Uemura, K. S. Kawabata, K. Sakimoto, H. Yasuda, Y. Fukazawa,.... -- 5 Jan 2009; 19:49 UT
1891Radio observations of Type IIn supernova SN 2008ipPoonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 5 Jan 2009; 18:47 UT
1890Optical flaring of a probable blazar seen in the Catalina Sky Survey A.A. Mahabal, A.J. Drake, S.G. Djorgovski, M. Graham, R. Williams (Caltech), E. Beshore, S.M. Larson,.... -- 5 Jan 2009; 1:31 UT
1889Swift observations of the Be/X-ray transient A1118-616A.K.H. Kong (NTHU, Taiwan) -- 4 Jan 2009; 16:44 UT
1888Fermi-LAT and Swift detection of a large GeV and optical flare from J123939+044409A. Tramacere(CIFS Torino/SLAC Stanford), N. Rea(University of Amsterdam) on behalf of the Fermi Large.... -- 4 Jan 2009; 1:22 UT
1887Spectroscopic Identification of Nova M81 2008 5Arne Rau, Mansi M. Kasliwal, Mara Salvato (Caltech) -- 1 Jan 2009; 22:39 UT
1886Discovery and Classification of Nova in M31 : P60-M31-081230M. M. Kasliwal, A. Rau, M. Salvato, S. B. Cenko, E. O. Ofek, R. Quimby, S. R. Kulkarni (Caltech) -- 1 Jan 2009; 0:16 UT
1885Recent Supernova Candidates from CRTSA.J. Drake, S.G. Djorgovski, A.A. Mahabal, R. Williams, M.J. Graham, (Caltech); M. Catelan (PUC); E.C..... -- 31 Dec 2008; 22:11 UT
1884Optical flaring of a radio source seen in the Catalina Sky Survey A.A. Mahabal, A.J. Drake, S.G. Djorgovski, M. Graham, R. Williams (Caltech), G. Herczeg (MPE), E. Beshore,.... -- 31 Dec 2008; 19:08 UT
1883Radio Non-Detection of SN 2008in in M61C. J. Stockdale (Marquette), K. W. Weiler (NRL), S. Immler (NASA/GSFC), C. L. M. Williams (MIT), N. Panagia.... -- 31 Dec 2008; 18:42 UT
1882Discovery of a new HMXB in the Magellanic BridgeM.J.Coe(Southampton), V. A. McBride(Southampton), A.J. B.ird (Southampton), R.H.D. Corbet (UMBC/NASA.... -- 26 Dec 2008; 22:21 UT
1881Cygnus X-3 is in flare: observation by RATAN and GMRTSergei Trushkin (SAO RAS), Sabyasachi Pal (NCRA-TIFR), Sushanta Mondal (ICSP), N. N. Bursov (SAO RAS),.... -- 24 Dec 2008; 19:14 UT
1880Discovery and Classification of Optical Transient in M81 : P60-M81-081203M. M. Kasliwal, S. B. Cenko, R. Quimby, A. Rau, E. O. Ofek, S. R. Kulkarni (Caltech) -- 24 Dec 2008; 4:11 UT
1879Comet 29P/Schwassmann-Wachmann 1 in outburstJosep M. Trigo-Rodriguez(Institute of Space Sciences, CSIC-IEEC) -- 23 Dec 2008; 13:48 UT
1878No X-ray flux from M31N2008-11b Marina Orio (INAF-Padova & U Wisconsin), F. Di Mille, A. Bianchini & S. Ciroi (U Padova) -- 17 Dec 2008; 4:24 UT
1877Fermi LAT detection of a gamma-ray source positionally consistent with QSO B0133+47H. Takahashi (Hiroshima University), G. Tosti (INFN/University Perugia) on behalf of the Fermi Large.... -- 16 Dec 2008; 23:57 UT
1876 XTE J1855-026 is a supergiant X-ray binaryI. Negueruela (Alicante), J. Casares (IAC), F. Verrecchia (ASDC), P. Blay (Valencia), G.L. Israel (INAF-OA.... -- 16 Dec 2008; 21:23 UT
1875Swift/XRT localisation of XTE J1855-026P. Romano (INAF-IASF Palermo), S. Mereghetti, L. Sidoli (INAF-IASF Milano), P.A. Evans (UL) -- 15 Dec 2008; 12:20 UT
1874Infrared flaring of the potential gamma-ray source QSO B0133+47A. Carramiñana, L. Carrasco, E. Recillas, V. Chavushyan (INAOE) -- 12 Dec 2008; 17:44 UT
1873Swift detects a large flux increase and a probable period of 1.77 days in the X-ray and UV emission of the nova CSS081007:030559+054715A.P. Beardmore, J. P. Osborne, K. Page (University of Leicester), G.J. Schwarz (West Chester Unversity),.... -- 11 Dec 2008; 16:02 UT
1872The Angstrom Project: M31 microlensing alert ANG-08B-M31-07M. J. Darnley (Liverpool John Moores University, UK), E. Kerins (University of Manchester, UK), A. M..... -- 10 Dec 2008; 17:08 UT
1871Spectroscopy of nova 2008-10b in M31 in rebrighteningE. Barsukova, S. Fabrika (Special Astrophysical Observatory, Russia), K. Hornoch (Ondrejov Observatory,.... -- 8 Dec 2008; 22:13 UT
1870Amendment to ATel 1859: CXOM31 J004245.9+411036 is Previously Reported XMMU J004245.9+411036J.L. Galache, M.R. Garcia, M.A.P. Torres, S.S. Murray (CfA), D. Steeghs (U. of Warwick/CfA) and B.F..... -- 8 Dec 2008; 19:19 UT
1869No radio detection of SN 2008bmPoonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 8 Dec 2008; 17:02 UT
1868RXTE ASM Measurements of Swift J1539.2-6227R. A. Remillard (MIT), for the RXTE All Sky Monitor team at MIT and NASA/GSFC -- 8 Dec 2008; 16:45 UT
1867M31N2008-11b is a Galactic Dwarf NovaM. M. Kasliwal, R. Quimby, S. R. Kulkarni (Caltech) -- 8 Dec 2008; 4:28 UT
1866M31 Nova Candidate is a Background SupernovaR. M. Quimby, M. M. Kasliwal (Caltech) -- 7 Dec 2008; 3:13 UT
1865Possible radio detection of Type IIn supernova 2008bmPoonam Chandra (RMC, Canada) and Alicia Soderberg (CfA, Harvard) -- 7 Dec 2008; 0:32 UT
1864Fermi LAT detections of increasing gamma ray activity of blazar 3C 279S. Ciprini (Univ. Perugia & INFN Perugia), S. Chaty (CNRS-Univ. Paris Diderot & CEA Saclay);.... -- 6 Dec 2008; 18:43 UT
1863The Angstrom Project: a new microlensing candidateE. Kerins (University of Manchester, UK), M. J. Darnley (Liverpool John Moores University, UK), A. M..... -- 5 Dec 2008; 15:44 UT
1862Swift Observations of SNe 2008hs and 2008hvP. J. Brown (Penn State), P. Milne (Steward Observatory), and S. Immler (NASA/CRESST/GSFC) on behalf.... -- 4 Dec 2008; 23:41 UT
1861The Orbital Period of 4U 1210-64R.H.D. Corbet and K. Mukai (UMBC, CRESST/NASA GSFC) -- 4 Dec 2008; 23:37 UT
1860Supernova candidates from CRTSA.J. Drake, S.G. Djorgovski, A. Mahabal, R. Williams, M.J. Graham, (Caltech); M. Catelan (PUC); E.C..... -- 4 Dec 2008; 19:24 UT
1859Chandra Detection of a New Transient X-Ray Source in M31: CXOM31 J004245.9+411036; and Non-Detection of SWIFT J004320.5+411528J.L. Galache, M.R. Garcia, M.A.P. Torres, S.S. Murray (CfA), D. Steeghs (U. of Warwick/CfA) and B.F..... -- 4 Dec 2008; 1:47 UT
1858Spectroscopic outburst of central star of PN Lo 4H. Bond (STScI) -- 30 Nov 2008; 23:42 UT
1857The Angstrom Project: two new microlensing/nova transientsEamonn Kerins (University of Manchester) -- 30 Nov 2008; 20:16 UT
1856Discovery of a Type Ia Supernova in a Faint Dwarf GalaxyR. Williams (Caltech); E.Y. Hsiao (UVic); A. Mahabal, S.G. Djorgovski, A.J. Drake, M.J. Graham (Caltech);.... -- 27 Nov 2008; 18:11 UT
1855Swift/BAT reports the detection of a new galactic source Swift J1539.2-6227 H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 26 Nov 2008; 21:22 UT
1854Discovery of Optical Transient in M82 : P60-M82-081119 M. M. Kasliwal, S. B. Cenko, A. Rau, E. O. Ofek, R. Quimby, S. R. Kulkarni (Caltech) -- 25 Nov 2008; 0:11 UT
1853The long, faint outburst of IGR J17062-6143R. A. Remillard and A. M. Levine (MIT), for the RXTE All Sky Monitor team at MIT and NASA/GSFC -- 24 Nov 2008; 20:38 UT
1852Multi-frequency radio spectra of the blazars AO 0235+16 and 3C 454.3M. Mingaliev, J. Sotnikova and S. Trushkin (SAO RAS) -- 23 Nov 2008; 10:14 UT
1851Spectroscopy of M31N 2007-11g: Another Luminous Mira-like Variable in M31 Masquerading as a NovaA. W. Shafter (SDSU); R. Ciardullo (PSU); V. Burwitz, M. Henze and W. Pietsch (MPE); P. Milne, K. A..... -- 21 Nov 2008; 23:58 UT
1850Fermi LAT Observations of the Cygnus Region J.E. Grove (NRL), J. Knödlseder (CESR), A. Tramacere (CIFS Torino/SLAC Stanford), on behalf of the Fermi.... -- 21 Nov 2008; 19:01 UT
1849Exceptional radio outbursts of the blazars AO 0235+16 and 3C 454.3 observed by the GASPU. Bach (Max-Planck-Institut fuer Radioastronomie, Effelsberg, Germany), M. A. Gurwell (Harvard-Smithsonian.... -- 20 Nov 2008; 10:03 UT
1848AGILE detection of a possible rebrightening of the gamma-ray source AGL J2021+4032 in the Cygnus Region M. Tavani, G. Piano (INAF-IASF-Roma), A. Chen, A. Giuliani(INAF-IASF-Milano), A. Bulgarelli (INAF-IASF-Bologna),.... -- 17 Nov 2008; 20:19 UT
1847Swift detection of Super Soft X-ray emission in nova CSS081007:030559+054715G.J. Schwarz (West Chester), J.-U. Ness (Arizona State University), J.P. Osborne and K. Page (University.... -- 17 Nov 2008; 14:30 UT
1846XMM-Newton detects a relativistically broadened Iron Line in SAX J1808.4-3658 spectrum.A.Papitto (Univ.Roma Tor Vergata,INAF OAR), A.D'Ai, T.Di Salvo, R.Iaria (Univ.Palermo), M.T.Menna (INAF.... -- 17 Nov 2008; 0:14 UT
1845Three M31 Microlensing/Nova CandidatesM. J. Darnley (Liverpool John Moores University, UK), E. Kerins (University of Manchester, UK) A. M..... -- 14 Nov 2008; 16:39 UT
1844Broad relativistic iron line observed in SAX J1808.4-3658 by SuzakuE. Cackett (Michigan), D. Altamirano (Amsterdam), J. Miller, M. Reynolds, J. Blum (Michigan), M. Linares,.... -- 14 Nov 2008; 15:09 UT
1843A likely high-frequency radio counterpart of the Fermi LAT transient J0910-5041E. Sadler (Univ. Sydney) on behalf of the AT20G team -- 13 Nov 2008; 11:40 UT
1842UV-NIR Observations of the Probable Luminous Supernova CSS 081009:002151-163204A. A. Miller, R. Chornock, N. R. Butler, D. A. Perley, W. Li, N. Smith, J. S. Bloom, A. V. Filippenko.... -- 13 Nov 2008; 4:33 UT
1841Suzaku Observations of H 1743-322: Implications for Disk WindsJ. L. Blum, J. M. Miller, E. Cackett (Univ. of Michigan), K. Yamaoka (Aoyama Gakuin Univ.), H. Takahashi.... -- 12 Nov 2008; 17:33 UT
1840Localization of the hard X-ray transient IGR J17062-6143C. Ricci, V. Beckmann, A. Carmona (ISDC/Geneva Univ.), G. Weidenspointner (MPE & MPI HLL) -- 12 Nov 2008; 14:55 UT
1839CygX-3 multi-band radio observations of the new flaring activityS. Migliari (ESAC, Spain), J. Tomsick (SSL/UC Berkeley, USA), G. Pooley (Cavendish Lab, UK), S. Corbel.... -- 11 Nov 2008; 16:03 UT
1838A radio flare of a microquasar Cyg X-3Kenta Fujisawa (Yamaguchi University), Masato Tsuboi (ISAS/JAXA), Sergei Trushkin (SAO RAS), Taro Kotani.... -- 11 Nov 2008; 14:23 UT
1837Swift detection of the second period derivative in the timing evolution of SGR0501+4516G.L. Israel (INAF-OA Roma), P. Woods (Dynetics), S. Dall'Osso (INAF-OA Roma), P. Esposito (INAF-IASF,.... -- 11 Nov 2008; 0:14 UT
1836e-VLBI observations of SS 433 in outburstV. Tudose (UvA), Z. Paragi (JIVE), S. Trushkin (SAO-RAS), P. Soleri (UvA), R. Fender (Soton), M. Garrett.... -- 9 Nov 2008; 18:46 UT
1835Strong Neon Emission in CSS081007:030559+054715: A Possible Oxygen/Neon Nova J. L. Prieto, K. Denney, O. Pejcha, & R. M. Wagner (Ohio State University) -- 7 Nov 2008; 21:54 UT
1834Spectroscopy of M31N 1995-11e: Not a Nova, but a Luminous Mira Variable in M31A. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), K. A. Misselt.... -- 7 Nov 2008; 20:38 UT
1833Spectroscopy of CSS081009:002151-163204J. M. Silverman, B. E. Cobb, R. Chornock, and A. V. Filippenko (University of California, Berkeley) -- 7 Nov 2008; 16:49 UT
1832Spectroscopic Confirmation of the Recent M31 Nova Candidate, M31N 2008-11aA. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), K. A. Misselt.... -- 7 Nov 2008; 2:30 UT
1831Swift/XRT observations of SAX J1828.5-1037 in outburstN. Degenaar and R. Wijnands (University of Amsterdam) -- 6 Nov 2008; 13:05 UT
1830Swift Observation of the Microquasar Cygnus X-3G. Stratta (ASDC), F. D'Ammando, Y. Evangelista, M. Tavani (INAF/IASF Roma), N. Gehrels (NASA/GSFC),.... -- 6 Nov 2008; 9:46 UT
1829XMM-Newton Observations of H1743-322M. Hanke, J. Wilms, F. Fuerst (ECAP and Dr. Remeis-Observatory, FAU Erlangen-Nuremberg), M.A. Nowak (MIT),.... -- 5 Nov 2008; 18:03 UT
1828Cygnus X-3 radio observationsGuy Pooley (Cavendish Lab, Cambridge UK) -- 5 Nov 2008; 15:07 UT
1827AGILE detection of the gamma-ray source AGL J2030+4043 M. Tavani, S. Sabatini, G. Piano, F. D'Ammando, G. Pucella, V. Vittorini, E. Costa, M. Feroci, I. Donnarumma,.... -- 4 Nov 2008; 19:29 UT
1826Discovery of Possible Nova in M81 : P60-M81-081027M. M. Kasliwal, S. B. Cenko, A. Rau, E. O. Ofek, R. Quimby, S. R. Kulkarni (Caltech) -- 1 Nov 2008; 0:12 UT
1825Optical spectroscopy of transient CSS081007:030559+054715O. Pejcha, J. L. Prieto & K. Denney (Ohio State University) -- 31 Oct 2008; 17:11 UT
1824Chandra Location of SGR 0501+4516Peter Woods (Dynetics), Ersin Gogus (Sabanci Univ), and Chryssa Kouveliotou (MSFC) report on behalf of.... -- 30 Oct 2008; 22:36 UT
1823CRTS Supernova CandidatesA.J. Drake, M.J. Graham, S.G. Djorgovski, A. Mahabal, R. Williams (Caltech); M. Catelan (PUC); E.C. Beshore,.... -- 30 Oct 2008; 17:31 UT
1822On possible counterparts of the Fermi LAT transient J0910-5041R. Landi, V. Sguera, L. Bassani (INAF/IASF Bologna), A. Bazzano, A. De Rosa (INAF/IASF Roma), A.J. Dean.... -- 30 Oct 2008; 17:08 UT
1821V838 Mon: Radical spectral changes at short wavelengthsV.P. Goranskij (SAI, Moscow Univ.) and E.A. Barsukova (Special Astrophysical Observatory, Russia) -- 30 Oct 2008; 16:29 UT
1820M31GC J004234+405709 (Bol 117) Observed by Chandra Is a New Transient X-Ray Source in M31: CXOM31 J004234.2+405709J.L. Galache, M.R. Garcia, M.A.P. Torres, S.S. Murray (CfA), D. Steeghs (U. of Warwick/CfA) and B.F..... -- 29 Oct 2008; 23:20 UT
1819A new intense radio flare of SS433 S. A. Trushkin and N.N. Nizhelskij (SAO RAS) -- 29 Oct 2008; 7:03 UT
1818Spectroscopy of the nova candidate M31-2008-10bF. Di Mille , S. Ciroi (Univ. of Padova), M. Orio (INAF Padova and UW Madison),P. Rafanelli, A. Bianchini.... -- 29 Oct 2008; 0:45 UT
1817Optical imaging of EXO 0748-676 in quiescenceM.A.P. Torres (CfA), P. G. Jonker (SRON/CfA), D. Steeghs (Warwick/CfA), A. C. Seth (CfA) -- 28 Oct 2008; 22:34 UT
1816Optical Observations of EXO 0748-676 in QuiescenceRobert Hynes, Erica Jones (Louisiana State University) -- 28 Oct 2008; 19:02 UT
1815Two New X-Ray Sources in M31 and M31GC J004234+405709 Observed by ChandraJ.L. Galache, M.R. Garcia, M.A.P. Torres, S.S. Murray (CfA), D. Steeghs (U. of Warwick/CfA) and B.F..... -- 27 Oct 2008; 22:23 UT
1814Improved X-ray position for SAXJ1753.5-2349R. Starling and P. Evans (University of Leicester) -- 26 Oct 2008; 16:55 UT
1813Transition of H 1743-322 to the HIMS/SIMS confirmed and preliminary spectral fit resultsM. D. Caballero-Garcia (IoA, Cambridge), J. M. Miller (U. of Michigan), C. Ferrigno (ISDC/IAAT), V. Beckmann.... -- 26 Oct 2008; 15:50 UT
1812RXTE and Swift Confirm Decay to Quiescence of EXO0748-676 Michael Wolff, Paul Ray, Kent Wood (NRL), Rudy Wijnands (University of Amsterdam) -- 24 Oct 2008; 20:32 UT
1811Radio observations of SN 2008gmAlicia Soderberg (Harvard-Smithsonian Center for Astrophysics) -- 24 Oct 2008; 20:24 UT
1810Further INTEGRAL results on SAX J1753.5-2349 and IGR J17375-3022Marion Cadolle Bel, Erik Kuulkers (ESA/ESAC, Spain), Jerome Chenevez (DTU/NSI, Denmark), Volker Beckmann,.... -- 24 Oct 2008; 13:01 UT
1809Swift/XRT localization of the X-ray burster SAX J1753.5-2349N. Degenaar and R. Wijnands (University of Amsterdam) -- 24 Oct 2008; 9:19 UT
1808A state change of H1743-322 confirmed by INTEGRAL observationsL. Prat, J. Rodriguez (CEA, France), M. Cadolle Bel, E. Kuulkers (ESAC, Spain), J.A. Tomsick (SSL Berkeley,.... -- 24 Oct 2008; 8:41 UT
1807Optical photometric observations of the Be/X-ray binaryRamanpreet Kaur (ARIES, Nainital), Brijesh Kumar (ARIES, Nainital), Biswajit Paul (RRI, Bangalore) and.... -- 23 Oct 2008; 18:56 UT
1806Swift XRT detections of X-ray transients in M 31M. Henze, W. Pietsch, J. Greiner, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik) -- 23 Oct 2008; 15:58 UT
1805Swift XRT detections of X-ray transients in M 31M. Henze, W. Pietsch, J. Greiner, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik) -- 23 Oct 2008; 15:31 UT
1804A state change of the black-hole transient H1743-322T. Belloni (INAF- Brera Observatory), J. Homan (MIT), K. Yamaoka (Aoyama Gakuin Univ.), J. Swank.... -- 23 Oct 2008; 12:38 UT
1803Optical Spectroscopy of the transient pulsar and Be/X-ray binary V0332+53E. Y. Hsiao, M. L. Graham, C. J. Pritchet, A. Parker, S. Sadavoy and D. D. Balam (Department of Physics.... -- 22 Oct 2008; 20:07 UT
1802Two optically variable radio sources from CRTSA. Mahabal, A.J. Drake, S.G. Djorgovski (Caltech), G. Pooley (Cavendish Lab, Cambridge), M. Catelan (PUC),.... -- 22 Oct 2008; 19:12 UT
1801Optical Spectroscopy of CSS080924:040630+145214J. M. Silverman, B. E. Cobb, M. McCourt, and A. V. Filippenko -- 22 Oct 2008; 17:43 UT
1800Optical spectroscopic followup of XMMSL1 J164303.7+653253 in the error box of IGR J16426+6536P. Parisi, N. Masetti, A. Malizia (INAF/IASF, Bologna), L. Morelli (Univ. Padova), E. Mason (ESO, Chile),.... -- 22 Oct 2008; 15:38 UT
1799RXTE PCA and Swift BAT Detect A Small Outburst of the Burster SAX J1753.5-2349C. B. Markwardt (CRESST/U.Md./NASA/GSFC), H. A. Krimm (CRESST/USRA/NASA/GSFC), J. H. Swank.... -- 22 Oct 2008; 14:22 UT
1798Decrease in flux of H 1743-322 and preliminary spectral fit resultsM. D. Caballero-Garcia (IoA, Cambridge), J. M. Miller (University of Michigan), Volker Beckman, Simona.... -- 21 Oct 2008; 21:19 UT
1797Recent optical activity of V4641 SgrAkira Arai, Makoto Uemura, Masayuki Yamanaka, Mahito Sasada, Yuki Ikejiri, and Kiyoshi Sakimoto (Hiroshima.... -- 21 Oct 2008; 20:48 UT
1796Swift XRT observations of the black hole binary V4641 Sgr Kazutaka Yamaoka (Aoyama Gakuin Univ.), Jeroen Homan (MIT), and Makoto Uemura (Hiroshima Univ.) -- 21 Oct 2008; 20:29 UT
1795A Chandra Position for the Neutron Star X-ray Transient XTE J1701-407 David L. Kaplan (UCSB) and Deepto Chakrabarty (MIT) -- 21 Oct 2008; 17:55 UT
1794Sixteen New AGN discovered in the Swift/BAT All-Sky Hard X-ray SurveyW. H. Baumgartner (UMBC & NASA/GSFC), J. Tueller (NASA/GSFC), R. F. Mushotzky (NASA/GSFC) and the.... -- 21 Oct 2008; 16:48 UT
1793Sixteen New AGN discovered in the Swift/BAT All-Sky Hard X-ray Survey W. H. Baumgartner (UMBC & NASA/GSFC), J. Tueller (NASA/GSFC), -- 20 Oct 2008; 21:46 UT
1792Swift/BAT detects renewed activity from V0332+53H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. R. Cummings.... -- 20 Oct 2008; 20:12 UT
1791XTE J1701-407 INTEGRAL and Swift observationsS. Soldi, V. Beckmann, D. Eckert (ISDC/Geneva Univ.), C. Ferrigno (ISDC/IAAT), G. Belanger, E. Kuulkers.... -- 20 Oct 2008; 9:34 UT
1790New optical nova in M 31M. Henze, W. Pietsch, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), D. Hatzidimitriou,.... -- 19 Oct 2008; 13:15 UT
1789Spectroscopic Confirmation of the Recent M31 Nova Candidate, M31N 2008-10aA. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool J MU, UK), K. A. Misselt.... -- 18 Oct 2008; 21:43 UT
1788Fermi LAT Detection of a New Gamma-ray Transient in the Galactic Plane: J0910-5041C.C. Cheung (NASA/GSFC), L. Reyes (U. Chicago), F. Longo (INFN Trieste), G. Iafrate (INAF/OA Trieste).... -- 17 Oct 2008; 20:00 UT
1787Swift detection of a superflare from CC EridaniP. A. Evans, K. L. Page, A.P. Beardmore, J.P. Osborne, O. Godet (U.Leicester), R. Osten (STScI), G. Tagliaferri.... -- 17 Oct 2008; 15:06 UT
1786A double outburst in the accretion-powered millisecond pulsar IGR J00291+5934Duncan K. Galloway (Monash), Jacob M. Hartman (NRL), Deepto Chakrabarty (MIT), Edward H. Morgan (MIT),.... -- 17 Oct 2008; 11:54 UT
1785Optical rebrightening of the blazar AO 0235+16 observed by the GASPM. Villata and C. M. Raiteri (INAF, Osservatorio Astronomico di Torino, Italy), V. M. Larionov, T..... -- 17 Oct 2008; 10:47 UT
1784Fermi/LAT detection of strong activity on short timescales of the blazar AO 0235+164Luigi Foschini (INAF/IASF-Bologna), Francesco Longo (INFN Trieste), Giulia Iafrate (INAF/OA Trieste).... -- 15 Oct 2008; 22:16 UT
1783IGR J17375-3022 detected and localised by Swift/XRTV. Beckmann, S. Soldi (ISDC), J. A. Kennea (PSU), J. Rodriguez (CEA Saclay) -- 15 Oct 2008; 21:17 UT
1782Vela X-1 in highly active hard X-ray stateP. Soffitta, E. Costa, E. Del Monte, I. Donnarumma, Y. Evangelista, M. Feroci, I. Lapshov, F. Lazzarotto,.... -- 15 Oct 2008; 14:54 UT
1781IGR J17375-3022: a new hard X-ray transient detected by INTEGRALC. Ricci, S. Soldi, V. Beckmann (ISDC), J. M. Miller (Univ. Michigan), M. D. Caballero-Garcia (IoA Cambridge),.... -- 14 Oct 2008; 13:14 UT
1780RXTE observations of the black hole candidate H1743-322 in its rising phase of the outburstK. Yamaoka (Aoyama Gakuin University), J.H. Swank (NASA/GSFC), T. Belloni (INAF), and H. Takahashi (Hiroshima.... -- 13 Oct 2008; 1:38 UT
1779H1743-322 in stable outburst phaseC. Ricci (ISDC), M. Caballero-Garcia (IoA Cambridge), V. Beckmann (ISDC), J. M. Miller (Univ. Michigan),.... -- 12 Oct 2008; 10:26 UT
1778Discovery and Confirmation of Supernovae from PQ and CRTSA. Mahabal, A.J. Drake, S.G. Djorgovski (Caltech); M. Catelan (PUC); M. J. Graham, E. Glikman, C. Donalek,.... -- 12 Oct 2008; 6:11 UT
1777Swift detects increased activity of the neutron star transient SAX J1750.8-2900M. Linares, N. Degenaar, R. Wijnands, D. Altamirano (University of Amsterdam) -- 10 Oct 2008; 18:08 UT
1776Radio observations of SN 2008esAlicia Soderberg (Harvard/SAO) and Poonam Chandra (UVA/NRAO) -- 10 Oct 2008; 15:57 UT
1775SuperAGILE detects an X-ray burst from SAX J1750.8-2900L. Pacciani, E. Costa, E. Del Monte, I. Donnarumma, Y. Evangelista, M. Feroci, I. Lapshov, F. Lazzarotto,.... -- 10 Oct 2008; 13:33 UT
1774The discovery of a new hard X-ray source in the Norma region by INTEGRAL: IGR J16293-4603L. Kuiper (SRON), P.G. Jonker (SRON,CfA), M.A.P. Torres (CfA), A. Rest (CTIO/Harvard University), S..... -- 10 Oct 2008; 12:18 UT
1773Spectroscopic confirmation of nova 2008-07a in M31E. Barsukova, O. Sholukhova, A. Valeev, S. Fabrika (Special Astrophysical Observatory, Russia), V. Goranskij.... -- 9 Oct 2008; 15:04 UT
1772CRTS Supernova Candidate in NGC 539A.J. Drake, R. Williams, S.G. Djorgovski, M.J. Graham, A. Mahabal(Caltech); M. Catelan (PUC); E.C..... -- 9 Oct 2008; 8:40 UT
1771Fermi LAT Detection of Brightening of the Galactic Plane Source 3EG J0903-3531E. Hays, C.C. Cheung (NASA/GSFC), L. Reyes (U. Chicago), on behalf of the Fermi Large Area Telescope.... -- 8 Oct 2008; 21:17 UT
1770Swift phase-coherent P-Pdot solution for the 1E1547.0-5408 outburst G.L. Israel (INAF-OA Roma), P. Esposito (INAF-IASF, Milan), N. Rea (U. Amsterdam), H. A. Krimm (CRESST/GSFC/USRA),.... -- 8 Oct 2008; 10:28 UT
1769X-ray Pulsations from AXP 1E 1547-5407 Detected with RXTER. Dib, V. M. Kaspi (McGill U.), F. P. Gavriil (NASA/GSFC), P. M. Woods -- 8 Oct 2008; 5:51 UT
1768Unusual CRTS TransientA.J. Drake, A. Mahabal, S.G. Djorgovski, R. Williams, M.J. Graham (Caltech); E.C. Beshore, S.M. Larson.... -- 7 Oct 2008; 23:51 UT
1767Clarification of orbital elements for SAX J1808.4-3658A. Patruno (U. Amsterdam), J. M. Hartman (NRL), R. Wijnands (U. Amsterdam), M. van der Klis (U. Amsterdam),.... -- 7 Oct 2008; 15:38 UT
1766Renewed radio activity from H1743-322 observed with the ATCA S. Corbel (Univ. Paris Diderot & CEA Saclay), T. Tzioumis (ATNF), M. Coriat (Univ. Paris Diderot.... -- 7 Oct 2008; 12:45 UT
1765Recent optical variability in LSI +61 303F. Lewis (Las Cumbres Observatory Global Telescope Network (LCOGTN)/Open Univ.), D. M. Russell (Univ..... -- 6 Oct 2008; 13:27 UT
1764Discovery and Classification of Nova in M81 : P60-M81-080925 M. M. Kasliwal, R. Quimby, S. B. Cenko, A. Rau, E. O. Ofek, S. R. Kulkarni (Caltech) -- 5 Oct 2008; 18:15 UT
1763Swift XRT follow-up of the transient AXP 1E1547.0-5408 in outburst P. Esposito (INAF/IASF-Milan), G.L. Israel (INAF-OAR), N. Rea (U. Amsterdam), H. A. Krimm (CRESST/GSFC/USRA),.... -- 4 Oct 2008; 19:31 UT
1762Nova candidate 2008-09b in M31 galaxy is not a novaE. Barsukova, S. Fabrika, O. Sholukhova, A. Valeev (Special Astrophysical Observatory, Russia), V. Goranskij.... -- 4 Oct 2008; 19:06 UT
1761AXP 1E1547.0-5408: Swift-XRT analysisK.L. Page, A.P. Beardmore (U. Leicester) and H.A. Krimm (CRESST/GSFC/USRA) -- 4 Oct 2008; 14:21 UT
1760Pulse timing of the ongoing outburst of SAX J1808.4-3658 with RXTEA. Patruno (U. Amsterdam), J. M. Hartman (NRL), R. Wijnands (U. Amsterdam), M. van der Klis (U. Amsterdam),.... -- 4 Oct 2008; 8:56 UT
1759Fermi LAT detections of gamma ray activity in three blazars: 3C 66A, PKS 0208-512, PKS 0537-441 G. Tosti (INFN/University Perugia) on behalf of the Fermi Large Area Telescope Collaboration -- 3 Oct 2008; 22:42 UT
1758Possible NIR counterpart to the AXP 1E 1547.0-5408R. P. Mignani (UCL-MSSL), N. Rea (U. Amsterdam), G.L. Israel, V. Testa (INAF-OAR), P. Esposito (INAF-IASF).... -- 3 Oct 2008; 22:37 UT
1757Time-resolved Photometry of the Recently-discovered SU UMa Star, OT J011306.7+215250A. W. Shafter, Z. R. J. Girazian, E. Marin, C. M. Heffner, M. Fernandez (SDSU) -- 3 Oct 2008; 21:05 UT
1756The new SGR 1550-5418 is the old AXP 1E1547.0-5408N. Rea (U. Amsterdam), P. Esposito (INAF-IASF, Milan), H. A. Krimm (CRESST/GSFC/USRA), D. M. Palmer (LANL),.... -- 3 Oct 2008; 14:34 UT
1755Optical and near-IR brightening of the blazar 3C 66A detected by the GASPV. M. Larionov (Astronomical Institute, St.-Petersburg State University, Russia, and Pulkovo Observatory,.... -- 2 Oct 2008; 13:36 UT
1754Comet 29P/SW1 outburstJosep M. Trigo-Rodriguez (Institute Space Sciences, CSIC-IEEC) -- 2 Oct 2008; 12:12 UT
1753Discovery of >100 GeV Gamma-ray Emission from the Blazar 3C66A by VERITASSimon Swordy for the VERITAS collaboration -- 1 Oct 2008; 21:43 UT
1752ESO VLT spectral observations of SAX J1808.4-3658 in outburstGavin Ramsay (Armagh Observatory), Patrick Elebert (University College Cork), , Paul Callanan, (University.... -- 1 Oct 2008; 20:21 UT
1751Increase in optical brightness of blazar PKS 0208-512M. Buxton, C. Bailyn, P. Coppi, A. Kaptur, J. Isler, M. Urry (Yale Univ.), L. Maraschi (INAF Osservatorio.... -- 1 Oct 2008; 16:39 UT
1750Spectroscopy of CSS080924:233423+391423: A likely dwarf novaR. Quimby, A. Rau, E. Ofek, M. Kasliwal, A. Mahabal, A. J. Drake (Caltech), M. Kiewe (Weizmann.... -- 1 Oct 2008; 1:06 UT
1749CFHT Optical Observations of SAX J1808.4-3658 in OutburstZ. Wang (McGill University) -- 29 Sep 2008; 17:12 UT
1748Radio non-detection of SAX J1808.4-3658V. Tudose (UvA), T. Tzioumis (ATNF), D. Maitra, M. Linares, A. Patruno, D. Russell, P. Casella, D. Altamirano,.... -- 27 Sep 2008; 16:26 UT
1747Two SSS Swift X-ray spectra of Nova Cyg 2007 (V2467 Cyg)J.-U. Ness (Arizona State University), G. Schwarz (West Chester), J.P. Osborne and K. Page (University.... -- 27 Sep 2008; 4:57 UT
1746Optical and Near Infrared Observations of blazar AO 0235+16M. Buxton, C. Bailyn, P. Coppi, A. Kaptur, J. Isler, M. Urry (Yale Univ.), L. Maraschi (INAF Osservatorio.... -- 26 Sep 2008; 21:56 UT
1745More INTEGRAL observations of H1743-322/IGR J17464-3213: evolution of the source into outburst L. Prat, J. Rodriguez (CEA Saclay, France), M. Cadolle Bel (ESA/ESAC, Spain), on behalf of a larger.... -- 26 Sep 2008; 12:58 UT
1744Fermi LAT strong detection of blazar AO 0235+164 during outburst at Optical-to-Radio Wavelengths Stephane Corbel (University Paris Diderot & CEA Saclay) and Luis C. Reyes (KICP - University of Chicago).... -- 26 Sep 2008; 2:18 UT
1743Fermi LAT observations of the PKS 1510-089 outburst. Andrea Tramacere (CIFS Torino/SLAC Stanford) on behalf of the Fermi Large Area Telescope Collaboration.... -- 26 Sep 2008; 1:09 UT
1742Swift/BAT detects renewed activity from 4U 1954+31H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 26 Sep 2008; 0:41 UT
1741A persistent flaring transient from CRTSA. Mahabal, A.J. Drake, S.G. Djorgovski, R. Williams, M.J. Graham (Caltech); E.C. Beshore, S.M. Larson,.... -- 26 Sep 2008; 0:16 UT
1740Multi-wavelength sources in the vicinity of LS I +61 303Alvaro J. Muñoz-Arjonilla (UJA), Victor Zabalza (UB), Josep Martí (UJA), Jorge A. Combi (UJA), Pedro.... -- 25 Sep 2008; 19:28 UT
1739INTEGRAL spots renewed activity from H1743-322E. Kuulkers (ESA/ESAC, Spain), S. Brandt, C. Budtz-Jorgensen, J. Chenevez (DTU/NSI, Denmark), S. Shaw.... -- 25 Sep 2008; 10:44 UT
1738CRTS Supernova CandidateA.J. Drake, S.G. Djorgovski, M.J. Graham, R. Williams, A. Mahabal(Caltech); E.C. Beshore, S.M. Larson,.... -- 24 Sep 2008; 22:01 UT
1737Spectroscopic Confirmation of Two Recent Novae in M31: P60-M31-080913 and P60-M31-080915A. W. Shafter (SDSU), M. M. Kasliwal (Caltech), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), R. Ciardullo.... -- 24 Sep 2008; 21:29 UT
1736EXO0748-676 Currently at Very Low Flux LevelMichael T. Wolff(NRL), Paul S. Ray(NRL), Kent S. Wood(NRL) -- 24 Sep 2008; 14:12 UT
1735Optical observations of the outburst of blazar AO 0235+16T. J. Balonek and M. T. Lam (Colgate University) -- 24 Sep 2008; 5:46 UT
1734Twelve CRTS Optical TransientsA.J. Drake, A. Mahabal, S.G. Djorgovski, R. Williams, M.J. Graham (Caltech); E.C. Beshore, S.M. Larson,.... -- 24 Sep 2008; 4:48 UT
1733Near-IR and Optical Observations of the Ongoing Outburst of SAX J1808.4-3658D. Maitra (Univ. of Amsterdam), M. Buxton, S. Tourtellotte (Yale), D. Altamirano, A. Patruno, P. Casella,.... -- 23 Sep 2008; 23:03 UT
1732SuperAGILE detects an X-ray burst from the Millisecond Pulsar SAX J1808.4-3658E. Del Monte, Y. Evangelista, M. Feroci, I. Donnarumma, F. Lazzarotto, L. Pacciani, P. Soffitta, E..... -- 23 Sep 2008; 20:04 UT
1731Is the SGR-like burst from LS I +61 303?Nanda Rea (University of Amsterdam) & Diego F. Torres (ICREA & IEEC-CSIC) -- 23 Sep 2008; 15:29 UT
1730Unusual X-ray Activity from LS I +61 303 on 2008 August 21Paul S. Ray (NRL), Jacob M. Hartman (NRL, NRC) for a larger collaboration -- 23 Sep 2008; 14:05 UT
1729Close Double-Stars Discovered among Photometric Standards with Gemini Altair Adaptive Optics System: FS108 and GSPC P309-U.Silas Laycock, Anil Dosaj & Michael Hoenig (Gemini Observatory) -- 22 Sep 2008; 20:43 UT
1728RXTE PCA Detects the Millisecond Pulsar SAX J1808.4-3658 in Outburst C. B. Markwardt (CRESST/U.Md./NASA/GSFC) & J. H. Swank (NASA/GSFC) -- 22 Sep 2008; 2:48 UT
1727Swift observation of IGR J08408-4503V. Mangano (INAF-IASF Palermo), P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), B. Sbarufatti.... -- 21 Sep 2008; 22:40 UT
1726Renewed optical and X-ray activity in IGR J00291+5934F. Lewis (Las Cumbres Observatory Global Telescope Network (LCOGTN)/Open Univ.), M. Linares, D. M. Russell,.... -- 20 Sep 2008; 14:04 UT
1725A New X-ray Outburst of the HMXB Pulsar X0535+262Alan M. Levine and Ronald A. Remillard (MIT) for the RXTE team at GSFC and MIT -- 19 Sep 2008; 19:14 UT
1724GASP observation of a spectacular optical-to-radio brightening of the blazar AO 0235+16 M. Villata and C. M. Raiteri (INAF, Osservatorio Astronomico di Torino, Italy), D. Carosati (Armenzano.... -- 19 Sep 2008; 14:23 UT
1723Nova V2467 Cyg as possible intermediate polarE. Swierczynski, E. Ragan, C. Galan, M. Mikolajewski (Uniwersytet Mikolaja Kopernika, Torun,.... -- 18 Sep 2008; 14:05 UT
1722SGR 0501+4516: preliminary results of the Suzaku ToO observationY.E. Nakagawa (RIKEN), K. Yamaoka, A. Yoshida (AGU), T. Enoto, K. Nakazawa (U. Tokyo), K. Makishima (U..... -- 18 Sep 2008; 5:04 UT
1721V458 Vul (Nova Vul 2007) becomes a highly-variable supersoft X-ray source J.J. Drake (Smithsonian Astrophysical Observatory), K.L. Page, J.P. Osborne, A.P. Beardmore (Leicester),.... -- 17 Sep 2008; 16:53 UT
1720The near-infrared counterpart to SWIFT J1842.5-1124 M.A.P. Torres (CfA), D. Steeghs (Warick/CfA), P. G. Jonker (SRON/CfA), J. E. Greene (Princeton), K..... -- 17 Sep 2008; 15:21 UT
1719Discovery of Possible Nova in M31 : P60-M31-080915M. M. Kasliwal, S. B. Cenko, A. Rau, E. O. Ofek, R. Quimby, S. R. Kulkarni (Caltech) -- 16 Sep 2008; 18:20 UT
1718Swift sees a return to quiescence in XMMSL1 J162940.2-112024: A possible massive stellar flare?A M Read (Leicester), R D Saxton (ESAC), J Osborne (Leicester), J Pye (Leicester), P A Evans.... -- 15 Sep 2008; 19:01 UT
1717Discovery of Possible Nova in M31 : P60-M31-080913M. M. Kasliwal, S. B. Cenko, A. Rau, E. O. Ofek, R. Quimby, S. R. Kulkarni (Caltech) -- 15 Sep 2008; 3:55 UT
1716RXTE and Swift Observations of SWIFT J1842.5-1124C. B. Markwardt (CRESST/U.Md./NASA/GSFC), J. P. Halpern (Columbia U.), S. T. Holland (CRESST/USRA/NASA/GSFC),.... -- 12 Sep 2008; 19:24 UT
1715Swift BAT detection of a SGR-like burst from LS I+ 61 303Guillaume Dubus (LAOG), Berrie Giebels (LLR) -- 11 Sep 2008; 22:28 UT
1714Swift/XRT determines a precise location for IGR J17379-3747 H.A. Krimm (CRESST/USRA/NASA GSFC), J. A. Kennea (PSU), P.A. Evans (U. Leicester), C. B. Markwardt (CRESST/UMD/NASA.... -- 11 Sep 2008; 20:19 UT
1713SuperAGILE detects IGR J16318-4848 in a bright state at hard X-raysL. Pacciani, M. Feroci, E. Del Monte, Y. Evangelista, I. Donnarumma, F. Lazzarotto, P. Soffitta, E..... -- 10 Sep 2008; 20:20 UT
1712Swift Observations of the X-ray Dipper XB 1254-690S. Moore, K. J. Perry, J. M. Miller (University of Michigan) -- 10 Sep 2008; 17:17 UT
1711 X-ray activity of IGR J17379-3747 confirmed with INTEGRAL Simon Shaw (Southampton, U.K), Erik Kuulkers (ESA/ESAC, Spain), C. B. Markwardt (CRESST/U.Md./NASA/GSFC,.... -- 10 Sep 2008; 13:52 UT
1710Optical identification of IGR J18308-1232 as a Cataclysmic VariableP. Parisi, N. Masetti (INAF/IASF, Bologna), E. Jimenez (UNAM, Mexico City), V. Chavushyan (INAOE, Puebla),.... -- 9 Sep 2008; 14:17 UT
1709New and Old Outbursts of IGR J17379-3747 ( = XTE J1737-376)C. B. Markwardt (CRESST/U.Md./NASA/GSFC), H. Krimm (CRESST/USRA/NASA/GSFC), R. Wijnands (U. Amsterdam),.... -- 9 Sep 2008; 6:58 UT
1708Spectroscopy of the Classical Nova ROTSE3 J004548.3+430222 in M31R. Chornock, J. M. Silverman, M. R. George, and A. V. Filippenko (University of California,.... -- 9 Sep 2008; 2:34 UT
1707Fermi LAT detection of 3C 273 in flaring stateM. Marelli (INAF/IASF Milano) on behalf of the Fermi Large Area Telescope Collaboration -- 8 Sep 2008; 22:12 UT
1706Swift observes an increase in activity from Swift J1842.5-1124 H. A. Krimm (CRESST/GSFC/USRA), J. L. Racusin (PSU), C. B. Markwardt (CRESST/GSFC/UMD) on behalf of the.... -- 8 Sep 2008; 21:29 UT
1705SGR 0501+4516: AGILE observationsM. Feroci, L. Pacciani, E. Del Monte, Y. Evangelista, I. Donnarumma, F. Lazzarotto, P. Soffitta, E..... -- 8 Sep 2008; 15:07 UT
1704Further improved X-ray position and possible optical/nIR counterpart for XTE J1637-489R. Starling, P. Evans (University of Leicester) and R. Wijnands (University of Amsterdam) -- 8 Sep 2008; 15:07 UT
1703Spectroscopy of the novae M31N_2008-08a and M31N_2008-08bF. Di Mille , S. Ciroi (Univ. of Padova), M. Orio (INAF Padova and UW Madison),P. Rafanelli, A. Bianchini.... -- 8 Sep 2008; 9:12 UT
1702Discovery of two optical transients ROTSE3 J162148.5+370341 and ROTSE3 J004548.3+430222F. Yuan (U. Mich.), R. Quimby (Caltech), D. Chamarro (U. Mich.), A. Uecker (Indiana U. of Pennsylvania),.... -- 8 Sep 2008; 3:30 UT
1701Fermi LAT detection of a possible new gamma-ray flaring blazar: PKS 1454-354M. Marelli (INAF/IASF Milano) -- 5 Sep 2008; 22:38 UT
1700Improved position of the new X-ray transient XTE J1637-498R. Wijnands, M. Linares, N. Degenaar (UvA), C.B. Markwardt (CRESST/U.Md./NASA/GSFC) -- 5 Sep 2008; 21:23 UT
1699RXTE Discovers Faint Transient XTE J1637-498C. B. Markwardt (CRESST/U.Md./NASA/GSFC), D. Pereira (WYLE/NASA/GSFC), J. H. Swank (NASA/GSFC) -- 5 Sep 2008; 20:42 UT
1698Chandra Detection of Two New Transient X-Ray Sources in M31J.L. Galache, M.R. Garcia, M.A.P. Torres, S.S. Murray (CfA), D. Steeghs (U. of Warwick/CfA) and B.F..... -- 4 Sep 2008; 21:47 UT
1697Swift/XRT observes a bright outburst from the SFXT IGRJ17544-2619P. Romano, G. Cusumano (INAF-IASF Palermo), L. Sidoli, S. Vercellone(INAF-IASF Milano), E. Kuulkers (ESA/ESAC,.... -- 4 Sep 2008; 15:17 UT
1696Swift/XRT imaging of XTE J1812-182 (=XMMU J181227.8-181234?)M.A.P. Torres (CfA), D. Steeghs (Warwick/CfA), J. A. Kennea (PSU), J. Homan (MIT) and J. M. Miller.... -- 4 Sep 2008; 13:21 UT
1695Recent Optical Transients Found by SNF/PQ: Possible Blazars and a Dwarf NovaS. G. Djorgovski (Caltech), P. E. Nugent (LBL), E. Glikman, A. Mahabal (Caltech), C. Baltay, D. Rabinowitz.... -- 4 Sep 2008; 2:33 UT
1694Recent Optical Flaring Activity in Probable Blazars P. E. Nugent (LBL), S. G. Djorgovski, E. Glikman, A. Mahabal (Caltech), C. Baltay, D. Rabinowitz (Yale),.... -- 4 Sep 2008; 2:20 UT
1693Chandra Observations of the M31 X-Ray Transient SWIFT J004320.5+411528J.L. Galache, M.R. Garcia, M.A.P. Torres, S.S. Murray (CfA), D. Steeghs (U. of Warwick/CfA) and B.F..... -- 3 Sep 2008; 22:55 UT
1692Swift/XMM-Newton refined timing solution for SGR0501+4516G.L. Israel (INAF/OA Roma), N. Rea (U. Amsterdam), V. Mangano (INAF/IASF Pa), P. Esposito, A. Tiengo,.... -- 3 Sep 2008; 14:19 UT
1691SGR 0501+4516: Spin Down Rate and Inferred Dipole Magnetic FieldPeter M. Woods (Dynetics), Ersin Gogus (Sabanci University), Chryssa Kouveliotou (NASA/MSFC), report.... -- 2 Sep 2008; 16:35 UT
1690Discovery of a probably sub-luminous type Ia supernova ROTSE3 J032048.6+412145F. Yuan (U. Mich.), R. Quimby (Caltech), D. Chamarro, A. Uecker, M. D. Sisson, C. Akerlof, (U. Mich.).... -- 2 Sep 2008; 16:05 UT
1689XMMSL1 J162940.2-112024 : A new X-ray transient from the XMM-Newton Slew SurveyA M Read (Leicester), R D Saxton (ESAC), P Esquej (MPE) -- 2 Sep 2008; 14:02 UT
1688SGR 0501+4516: preliminary results of the first XMM-Newton observationN. Rea (U. Amsterdam), S. Mereghetti (INAF-IASF, Milan), G.L Israel (INAF-OAR), P. Esposito, A. Tiengo.... -- 2 Sep 2008; 13:58 UT
1687Optical Nova Candidate in M31A. Valcheva (SU, Sofia), E. Ovcharov (SU, Sofia), G. Latev (SU, Sofia), A. Kostov (IA, Sofia), Y. Nikolov.... -- 1 Sep 2008; 16:12 UT
1686Swift Observations Confirm XTE J1824-141 = IGR J18246-1425C. B. Markwardt (CRESST/U.Md./NASA/GSFC) -- 30 Aug 2008; 0:15 UT
1685RXTE Detects a Transient, XTE J1812-182 ( = XMMU J181227.8-181234 ? )C. B. Markwardt (CRESST/U.Md./NASA/GSFC), D. Pereira (WIS/NASA/GSFC), J. H. Swank (NASA/GSFC) -- 28 Aug 2008; 22:02 UT
1684Archival light curves for the gamma-ray bright blazar 3C 454.3S.G. Djorgovski, T. Morton, A.J. Drake, A. Mahabal, E. Glikman (Caltech), P. Nugent (LBNL), C. Baltay,.... -- 28 Aug 2008; 3:44 UT
1683Decline in activity of SGR 0501+4516David Palmer(LANL) on behalf of the Swift Team -- 28 Aug 2008; 1:04 UT
1682Swift XRT measure of the SGR 0501+4516 spin periodV. Mangano (INAF-IASF PA), J. Kennea (PSU), M. Perri (ASDC), G. Cusumano (INAF-IASF PA), D. N. Burrows.... -- 27 Aug 2008; 17:49 UT
1681Swift Observations Near XTE J1824-141C. B. Markwardt (CRESST/U.Md./NASA/GSFC) -- 27 Aug 2008; 2:40 UT
1680An INTEGRAL source within the XTE/PCA error box of XTE J1824-141J.B. Stephen, L. Bassani (INAF/IASF Bologna), A. Bazzano, P. Ubertini (INAF/IASF Roma), A.J. Bird, A.J..... -- 26 Aug 2008; 10:31 UT
1679RXTE Discovers XTE J1824-141 - An Intermittent 120 sec PulsarC. B. Markwardt (CRESST/U.Md./NASA/GSFC), D. Pereira (WIS/NASA/GSFC), P. S. Ray (NRL), E. Smith (WIS/NASA/GSFC),.... -- 25 Aug 2008; 22:41 UT
1678Continued Activity of SGR 0501+4516David Palmer (LANL) on behalf of the Swift Team -- 24 Aug 2008; 5:13 UT
1677Spin Period of New Soft Gamma Repeater SGR 0501+4516E. Gogus (Sabanci Univ.), P. Woods (Dynetics), & C. Kouveliotou (NASA/MSFC), on behalf of a larger.... -- 22 Aug 2008; 21:21 UT
1676New Soft Gamma Repeater SGR 0501+4516S. D. Barthelmy (GSFC), W. H. Baumgartner (GSFC/UMBC), A. P. Beardmore (U Leicester), D. N. Burrows (PSU),.... -- 22 Aug 2008; 21:04 UT
1675SGR 0501+4516: Comparison with ROSAT archival dataJ. A. Kennea (PSU) and V. Mangano (INAF-IASF PA) -- 22 Aug 2008; 20:32 UT
1674Swift detection of a new bright X-ray transient in M 31W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), V. Burwitz (MPE), J. Greiner (MPE),.... -- 22 Aug 2008; 14:47 UT
1673Swift Ultraviolet Detections of Four Novae in M31S. Immler (NASA/CRESST/GSFC), W. Pietsch (MPE), W. Kruse (GWU), M. Freyberg (MPE), M. Henze (MPE), H..... -- 22 Aug 2008; 3:50 UT
1672Two new supersoft X-ray sources in M31 identified as classical novaeT. Nelson (UW Madison), J.F. Liu (CfA), R. Di Stefano (CfA), M. Orio (INAF Padova and UW Madison), B..... -- 22 Aug 2008; 1:01 UT
1671Swift detection of X-ray transients in M 31 W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), M. Freyberg (MPE), M. Henze (MPE),.... -- 21 Aug 2008; 14:05 UT
1670OGLE-III counterpart to SMC X-2 reveals 18.62 day binary periodM.Schurch (southampton), A.Udalski (Warsaw), M.Coe (Southampton) -- 20 Aug 2008; 19:08 UT
1669Swift-XRT identification of IGR J19267+1325 as an Intermediate PolarP.A. Evans, A.P. Beardmore, J.P. Osborne (U. Leicester) -- 20 Aug 2008; 18:17 UT
1668UV Detection of Accreting Millisecond Pulsar IGR J00291+5934 with Swift/UVOTF. E. Marshall (NASA/GSFC), C. B. Markwardt (U.Md./CRESST/NASA/GSFC) and D. Chakrabarty (MIT) -- 20 Aug 2008; 8:19 UT
1667A WSRT radio observation of IGR J00291+5934 in outburstM. Linares, V. Tudose (Amsterdam), S. Migliari (UCSD) -- 18 Aug 2008; 18:20 UT
1666Faulkes Telescope monitoring of the current outburst of IGR J00291+5934D. M. Russell (Univ. of Amsterdam), F. Lewis (Las Cumbres Observatory Global Telescope Network (LCOGTN)/Open.... -- 17 Aug 2008; 14:47 UT
1665Optical brightening of IGR J00291+5934M.A.P. Torres (CfA), P. G. Jonker (SRON/CfA), C. Bassa (SRON), G. Nelemans (Nijmegen), D. Steeghs.... -- 16 Aug 2008; 17:03 UT
1664Swift Observations Confirm the Activity of IGR J00291+5934C. B. Markwardt (U.Md./CRESST/NASA/GSFC) and J. H. Swank (NASA/GSFC) -- 16 Aug 2008; 2:00 UT
1663Discovery of Possible Bright Nova in NGC891 : P60-NGC891-080813 M. M. Kasliwal, S. B. Cenko, A. Rau, E. O. Ofek, R. Quimby, S. R. Kulkarni (Caltech) -- 16 Aug 2008; 0:06 UT
1662SAX J1750.8-2900 is returning to quiescenceM. Linares, N. Degenaar, D. Altamirano, R. Wijnands, M. van der Klis (Amsterdam), C. Markwardt (CRESST/U..... -- 15 Aug 2008; 18:39 UT
1661Archival light curve for the flaring GLAST blazar PKS 1502+106T. Morton, A.J. Drake, S.G. Djorgovski, E. Glikman, A. Mahabal (Caltech), P. Nugent (LBNL), C. Baltay,.... -- 15 Aug 2008; 3:57 UT
1660D. Chakrabarty (MIT), J. H. Swank (NASA/GSFC), C. B. Markwardt (U.Md./CRESST/NASA/GSFC), E. Smith (WIS/NASA/GSFC)Accreting Millisecond Pulsar IGR J00291-5934 in Outburst Again -- 14 Aug 2008; 20:26 UT
1659Swift observes another outburst from the Supergiant Fast X-ray Transient XTEJ1739-302/IGRJ17391-3021P. Romano (INAF-IASF Palermo), C. Guidorzi (INAF-OAB), L. Sidoli (INAF-IASF Milano), J.A. Kennea(PSU),.... -- 14 Aug 2008; 14:47 UT
1658Chandra Observations of the M31 X-Ray Transients XMMU J004245.9+411036 and XMMU J004241.2+411821J.L. Galache, M.R. Garcia, M.A.P. Torres, S.S. Murray (CfA), D. Steeghs (U. of Warwick/CfA) and B.F..... -- 13 Aug 2008; 21:47 UT
1657Continued Radio Non-Detection of SN 2006gy with the VLA at 8.4 and 43 GHzMichael Bietenholz (York University, Canada and Hartebeesthoek Radio Observatory, South Africa), Norbert.... -- 13 Aug 2008; 17:32 UT
1656Swift XRT Observations of Circinus X-1K. J. Perry, J. M. Miller (University of Michigan) -- 11 Aug 2008; 18:11 UT
1655Swift XRT Observations of Cygnus X-3S. Moore, J. M. Miller (University of Michigan) -- 11 Aug 2008; 16:13 UT
1654Two new, bright optical nova candidates in M 31 including one possible recurrent nova M. Henze, V. Burwitz, W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), D. Hatzidimitriou,.... -- 11 Aug 2008; 14:54 UT
1653IPHAS identification of IGR J19267+1325 as a Cataclysmic VariableD.Steeghs (Warwick/CfA), C.Knigge (Southampton), J.Drew (Herts), Y.Unruh (Imperial), R.Greimel (Graz).... -- 11 Aug 2008; 10:27 UT
1652INTEGRAL IBIS upper limit on the GLAST blazar PKS 1502+106 and Detection of Seyfert 1 PG 1501+106P. Ubertini, A. Bazzano (IASF-Roma/INAF), A.J. Bird, V. McBride (Southampton University), L. Bassani,.... -- 8 Aug 2008; 14:02 UT
1651Kilohertz QPOs, spectral state transitions and the distance to the neutron star X-ray transient IGR J17473-2721.D. Altamirano (UvA), D. Galloway (Monash University), J. Chenevez (DTU/NSI, Denmark), J. in 't Zand (SRON),.... -- 8 Aug 2008; 10:51 UT
1650GLAST LAT detection of a possible new gamma-ray flaring blazar: PKS 1502+106S. Ciprini (Univ./INFN Perugia) on behalf of the GLAST Large Area Telescope Collaboration -- 8 Aug 2008; 0:02 UT
1649Chandra Localizations and X-ray Spectra of Two INTEGRAL Sources in the Galactic Plane: IGR J16287-5021 and IGR J19267+1325J.A. Tomsick (SSL/UC Berkeley), J. Rodriguez (AIM CEA Saclay/Univ. Paris 7), S. Chaty (AIM CEA Saclay/Univ..... -- 7 Aug 2008; 23:29 UT
1648RTT150 classification of the new cataclysmic variable 1RXS J180834.7+101041I.F.Bikmaev, N.A.Sakhibullin (Kazan State University, Academy -- 7 Aug 2008; 13:26 UT
1647XMM-Newton detection of X-ray transients in M 31 W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), M. Freyberg (MPE), F. Haberl (MPE),.... -- 6 Aug 2008; 12:49 UT
1646Spectroscopic Classification of Nova P60-M31-080723M. M. Kasliwal, E. O. Ofek, A. Rau, S. B. Cenko, R. Quimby, S. R. Kulkarni (Caltech) -- 5 Aug 2008; 0:41 UT
1645RXTE Observations of AGL J0229+2054C. B. Markwardt (CRESST/U. Md./NASA GSFC) & J. H. Swank (NASA GSFC) -- 3 Aug 2008; 16:14 UT
1644The Mysterious Transient ROTSE3 J115649.1+542726 is an Extremely Luminous Type II SN at z = 0.21R. Chornock, A. A. Miller, D. A. Perley, and J. S. Bloom (University of California, Berkeley) -- 3 Aug 2008; 12:55 UT
1643AX J1754.2-2754: back in outburstP.G. Jonker (SRON & CfA), L. Keek (SRON) -- 3 Aug 2008; 10:05 UT
1642Discovery of CV candidate ROTSE3 J203225+602837A. Uecker, D. Chamarro, F. Yuan, M. D. Sisson, C. Akerlof, T. McKay (U Mich.), A. Henden (AAVSO) report.... -- 2 Aug 2008; 14:08 UT
1641AGILE detection of the high Galactic latitude transient gamma-ray source AGL J0229+2054A. Bulgarelli (INAF/IASF Bologna), M. Tavani, G. Pucella, F. D'Ammando, V. Vittorini, G. Piano, E. Costa,.... -- 1 Aug 2008; 15:24 UT
1640New cataclysmic variable 1RXS J180834.7+101041D.V. Denisenko (IKI, Moscow), T.V. Kryachko, B.L. Satovskiy (Astrotel Observatory, KSU/AST) -- 31 Jul 2008; 17:08 UT
1639Discovery of probable supernova in anonymous galaxyK. Hornoch (Astronomical Institute, Academy of Sciences, Ondrejov, Czech Republic) -- 31 Jul 2008; 9:41 UT
1638Discovery of two probable novae in NGC 2403K. Hornoch (Astronomical Institute, Academy of Sciences, Ondrejov, Czech Republic) -- 30 Jul 2008; 17:16 UT
1637KAIT Discovery of a Probable Cataclysmic Variable in the Field of UGC 11289W. Li, J. M. Silverman, C. V. Griffith, R. Chornock, and A. V. Filippenko (University of California,.... -- 29 Jul 2008; 20:55 UT
1636The CSS transient CSS080623:142206+334546 is a Galactic StarJ. M. Silverman, C. V. Griffith, M. Ganeshalingam, R. Chornock, W. Li, and A. V. Filippenko (University.... -- 29 Jul 2008; 20:52 UT
1635Discovery of kilohertz QPOs in XTE J1701-407 T. E Strohmayer (NASA/GSFC); C. B. Markwardt (CRESST/U.Md./NASA/GSFC); J. H. Swank (NASA/GSFC) -- 29 Jul 2008; 17:06 UT
1634AGILE detection of continued gamma-ray activity of the blazar 3C 454.3C. Pittori, F. Verrecchia (ASDC), S. Vercellone (INAF/IASF Milan), F. D'Ammando (INAF/IASF Rome), M..... -- 28 Jul 2008; 14:27 UT
1633Confirmation of the NIR counterparts to SLX 1746-331 and XTE J1810-189 M.A.P. Torres (CfA), D. Steeghs (Warick/CfA), P. G. Jonker (SRON/CfA), M. R. Garcia (CfA), J. E. McClintock.... -- 26 Jul 2008; 6:01 UT
1632Photometric Periods for SMC Be/X-ray Pulsars SXP645 and SXP726P. C. Schmidtke (Arizona State University), A. P. Cowley (Arizona State University) -- 25 Jul 2008; 21:20 UT
1631The Orbital Period of the Classical Nova V458 VulV.P. Goranskij, N.V. Metlova (SAI, Moscow Univ.), E.A. Barsukova, A.N. Burenkov (Special Astrophysical.... -- 25 Jul 2008; 10:57 UT
1630Search for the infrared counterpart to XTE J1701-407David L. Kaplan (MIT), Deepto Chakrabarty (MIT) -- 25 Jul 2008; 9:23 UT
1629Swift Observations of the possible Nova P60-M31-080723 in M31S. Immler (NASA/CRESST/GSFC) -- 25 Jul 2008; 6:26 UT
1628GLAST-LAT detection of extraordinary gamma-ray activity in 3C 454.3G. Tosti (Univ/INFN-Perugia) , J. Chiang (SLAC), B. Lott (CENBG/Bordeaux), E. do Couto e Silva (SLAC),.... -- 24 Jul 2008; 14:25 UT
1627Discovery of Possible Nova in M31 : P60-M31-080723M. M. Kasliwal, S. B. Cenko, A. Rau, E. O. Ofek, R. Quimby, S. R. Kulkarni (Caltech) -- 23 Jul 2008; 20:45 UT
1626A Chandra Observation of the Recurrent Supersoft X-ray Transient in NGC 300A.K.H. Kong (NTHU, Taiwan), R. Di Stefano (CfA) -- 22 Jul 2008; 15:12 UT
1625GASP detection of a bright optical flare and mm-cm activity from the blazar 3C 454.3M. Villata and C. M. Raiteri (INAF, Osservatorio Astronomico di Torino, Italy), V. M. Larionov and.... -- 22 Jul 2008; 11:30 UT
1624Highly Host-Extinguished Type Ia Supernova SNF20080720-001The Nearby Supernova Factory: G. Aldering, S. Bongard, M. Childress, S. Loken, P. Nugent, S. Perlmutter,.... -- 22 Jul 2008; 1:28 UT
1623The Redshift and Classification of IGR J20187+4041: A Low-Luminosity Seyfert Galaxy Behind the Galactic Plane in CygnusT. S. Goncalves, D. C. Martin (Caltech), J. P. Halpern (Columbia U.), M. Eracleous, G. G. Pavlov (Penn.... -- 22 Jul 2008; 1:25 UT
1622Discovery of CV candidate ROTSE3 J004626+410714D. Chamarro, F. Yuan, M. D. Sisson, A Uecker, C. Akerlof, T. Mckay (U Mich.), A. Henden (AAVSO) report.... -- 18 Jul 2008; 22:15 UT
1621Improved X-ray position for XTE J1701-407R. Starling and P. Evans (U. Leicester, on behalf of the Swift XRT team) -- 18 Jul 2008; 17:09 UT
1620Identification of the nature of sources IGR J17404-3655 and IGR J18173-2509N. Masetti, P. Parisi, E. Palazzi, R. Landi (INAF/IASF-Bologna), L. Morelli (Univ. Padua), G. Galaz,.... -- 18 Jul 2008; 15:36 UT
1619GRO J1008-57 entering a new outburst at hard X-raysY. Evangelista, I. Donnarumma, E. Del Monte, M. Feroci, E. Costa, I. Lapshov, F. Lazzarotto, L. Pacciani,.... -- 18 Jul 2008; 11:31 UT
1618The cooling tail of a long X-ray burst from XTE J1701-407M. Linares, P. Soleri, P. Curran, R. Wijnands, N. Degenaar, M. van der Klis (Amsterdam), R. Starling.... -- 18 Jul 2008; 11:04 UT
1617ROTSE3 J125642.7+273041 is probably a type Ia supernova of intergalactic originAvishay Gal-Yam (Weizmann Institute) and Josh Simon (Caltech) -- 18 Jul 2008; 9:21 UT
1616Swift Detects Likely X-ray Burst from XTE J1701-407 C. B. Markwardt (CRESST/GSFC/UMD), J. Cummings (CRESST/GSFC/UMBC), H. Krimm (CRESST/GSFC/USRA) -- 18 Jul 2008; 2:17 UT
1615Discovery of a supernova candidate ROTSE3 J125642.7+273041F. Yuan, D. Chamarro, M.D. Sisson, A. Uecker, C. Akerlof, T. Mckay (U. Mich.), R. Quimby (Caltech) and.... -- 16 Jul 2008; 15:46 UT
1614The Orbital Period of the Classical Nova V368 AquilaeA. W. Shafter, E. Marin (SDSU), S. R. Warren (U. Minn) -- 14 Jul 2008; 0:01 UT
1613INTEGRAL hard X-ray detection of HMXB GX 304-1 and H 1417-624A. Manousakis, V. Beckmann (ISDC, Switzerland), V. Bianchin (INAF/IASF-Bologna), S. Brandt, J. Chenevez.... -- 10 Jul 2008; 18:19 UT
1612Optical spectra of Nova 2008-06bP. Reig (U. Crete/FORTH), N. Primak (FORTH), S. Akras (NOA), D. Hatzidimitriou (U. Crete/FORTH), W. Pietsch.... -- 10 Jul 2008; 8:28 UT
1611Orbital period detected in new SMC Be/X-ray binary XMMU J005929.0-723703 M.P.E. Schurch (Southampton University) A. Udalski (Warsaw -- 9 Jul 2008; 18:40 UT
1610Swift/BAT reports the detection of a new galactic source Swift J1842.5-1124H. A. Krimm (CRESST/GSFC/USRA), J. Kennea (PSU), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC),.... -- 8 Jul 2008; 20:52 UT
1609New optical nova candidate in M 31M. Henze, W. Pietsch, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), D. Hatzidimitriou,.... -- 8 Jul 2008; 16:15 UT
1608Optical photometry of SWIFT J1753.5-0127 following its X-ray brighteningM. Durant, C. Zurita, J. Casares (IAC) and M.A.P. Torres (CfA) -- 8 Jul 2008; 16:01 UT
1607PV Cep: an infrared dramatic declining in 80 daysA.A. Arkharov (1), V.M. Larionov (2), R. Leoni (3), N. Napoleone (3), A. Di Paola (3), T. Giannini (3),.... -- 8 Jul 2008; 10:16 UT
1606Catalina/Palomar Optical TransientM. Ganeshalingam, C. V. Griffith, A. V. Filippenko, and R. J. Foley (University of California,.... -- 7 Jul 2008; 18:39 UT
1605GMRT observation of SN 2006jc in the L-bandSayan Chakraborti (TIFR, Mumbai), Alak Ray (TIFR, Mumbai) -- 6 Jul 2008; 19:03 UT
1604Catalina/Palomar Optical TransientA. Mahabal, A.J. Drake, S.G. Djorgovski, R. Williams, M.J. Graham (Caltech); E.C. Beshore, S.M. Larson.... -- 6 Jul 2008; 8:45 UT
1603Continuing X-ray Emission of Nova Vul 2007J.J. Drake (Smithsonian Astrophysical Observatory), K. Page, J. Osborne, A. Beardmore (Leicester), J.-U..... -- 5 Jul 2008; 14:19 UT
1602Confirmation of a recent optical nova candidate in M 31 and H-alpha identification of seven M 31 novaeM. Henze, W. Pietsch, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), A. Updike,.... -- 4 Jul 2008; 12:18 UT
1601Possible near-infrared counterpart to the Galactic transient 1RXH J173523.7-354013E. M. Cackett (Michigan), R. Wijnands (Amsterdam), M. Reynolds (Michigan) -- 3 Jul 2008; 15:42 UT
1600A Transient 7.92s X-ray Pulsar in the SMC (SXP 7.92)R.H.D. Corbet (UMBC & NASA GSFC), M.J. Coe (Southampton), F.E. Marshall (NASA GSFC), V.A. McBride.... -- 2 Jul 2008; 22:15 UT
1599Swift/BAT reports increased activity from the black hole candidate Swift J1753.5-0127 H. A. Krimm (CRESST/GSFC/USRA), P. Soleri (Universiteit van Amsterdam), S. D. Barthelmy (GSFC), W. Baumgartner.... -- 2 Jul 2008; 20:00 UT
1598Swift Observations of SN 2008cgS. Immler (NASA/CRESST/GSFC), A. V. Filippenko (UC Berkeley), and D. Pooley (U Wisconsin), on behalf.... -- 2 Jul 2008; 18:42 UT
1597VLBI observations of the radio counterpart of IGR J20187+4041/2MASX J20183871+4041003 in the error box of the gamma-ray source AGL2021+4029/3EG J2020+4017A. Trejo (CRyA-UNAM, Mexico), E. Giacani (IAFE, Argentina), Z. Paragi (JIVE, Netherlands), H. J. Langevelde.... -- 2 Jul 2008; 10:38 UT
1596Dusty Massive Stars: the Origin of the Luminous Optical Transient in M85J.L. Prieto, M.D. Kistler, K.Z. Stanek, T.A. Thompson, C.S. Kochanek, J.F. Beacom (Ohio State.... -- 2 Jul 2008; 0:13 UT
1595XMM-Newton Observations of the Variable AGILE Source in Cygnus Following its Re-brightening in May 2008D. Pandel, P. Kaaret, C. C. Lang (University of Iowa) -- 1 Jul 2008; 17:08 UT
1594VLA radio upper limit on Type IIN SN 2008cgPoonam Chandra(NRAO/UVa) and Alicia Soderberg (Princeton) -- 1 Jul 2008; 15:21 UT
1593Optical Spectroscopy of the Transient ROTSE3 J115649.1+542726A. A. Miller, R. Chornock, J. S. Bloom, M. Modjaz, A. V. Filippenko, W. Li, R. J. Foley, N. R. Butler,.... -- 28 Jun 2008; 0:40 UT
1592AGILE detection of new flaring activity from blazar 3C 454.3D. Gasparrini, C. Pittori, F. Verrecchia, B. Preger, P. Santolamazza, S. Colafrancesco, P. Giommi (ASDC),.... -- 26 Jun 2008; 17:06 UT
1591A new optical nova candidate in M 31V. Burwitz (Max-Planck-Institut für extraterrestrische Physik(MPE), Observatorio Astronomico de Mallorca.... -- 26 Jun 2008; 16:27 UT
1590Discovery of supernova candidate ROTSE3 J130014.3+275716D. Chamarro, A. Uecker, F. Yuan, M.D. Sisson, C. Akerlof, T. Mckay (U. Mich.), R. Quimby (Caltech) and.... -- 25 Jun 2008; 18:10 UT
1589VLA Observations of the AGILE Cygnus Region Source Field Following its May 2008 Re-brightening in Gamma-rays, II: An UpdateC.C. Cheung (NASA GSFC) -- 24 Jun 2008; 21:14 UT
1588Recent Swift XRT Observations of GX 339-4A.K.H. Kong (NTHU, Taiwan) -- 24 Jun 2008; 19:33 UT
1587New X-ray Outburst in X1744-361Ronald A. Remillard and Alan M. Levine (MIT) for the RXTE team at GSFC and MIT -- 24 Jun 2008; 19:23 UT
1586Unusual optical and X-ray flaring activity in GX 339-4D. M. Russell (Univ. of Amsterdam), D. Altamirano (Univ. of Amsterdam), F. Lewis (Las Cumbres Observatory.... -- 23 Jun 2008; 19:21 UT
1585AGILE detection of the flaring gamma-ray source AGL2021+4029: a possible rebrightening of a strong source in the Cygnus region A. Chen, P. Caraveo, A. Giuliani, S. Mereghetti, A. Pellizzoni, S. Vercellone, F. Perotti, F. Fornari,.... -- 23 Jun 2008; 17:31 UT
1584VLA Observations of the AGILE Cygnus Region Source Field Following its May 2008 Re-brightening in Gamma-raysC.C. Cheung (NASA GSFC) -- 20 Jun 2008; 23:30 UT
1583AGILE detection of the blazar Mrk 421C. Pittori, Sara Cutini, Dario Gasparrini, F. Verrecchia, S. Colafrancesco, P. Giommi (ASDC),S. Vercellone,.... -- 17 Jun 2008; 12:47 UT
1582AGILE detection of the blazar W Comae in the gamma-ray energy bandF. Verrecchia, Dario Gasparrini, Sara Cutini, B. Preger, C. Pittori, S. Colafrancesco, P. Giommi (ASDC),.... -- 17 Jun 2008; 12:42 UT
1581Blazar 3C 454.3 in gamma-ray high state: new AGILE detectionV. Vittorini, I. Donnarumma, F. D'Ammando, L. Pacciani, G. Pucella, (INAF/IASF Rome), A. Chen, A. Giuliani,.... -- 16 Jun 2008; 16:21 UT
1580Optical Nova Candidate in M 31M. Henze (Max-Planck-Institut für extraterrestrische Physik, MPE), V. Burwitz (MPE), W. Pietsch (MPE),.... -- 16 Jun 2008; 14:46 UT
1579CFHT-COVET discovery of Five Optical TransientsM. M. Kasliwal (Caltech), R. Quimby (Caltech), M. H. van Kerkwijk (UToronto), S. R. Kulkarni (Caltech),.... -- 15 Jun 2008; 3:56 UT
1578UV/Optical Light Curves and Optical Spectrum of Transient ROTSE3 J115649.1+542726S. Gezari (JHU), D. Grupe (PSU), F. Yuan, C. Akerlof (U. Mich), B. Cenko, A. Rau, R. Quimby (Caltech),.... -- 13 Jun 2008; 22:51 UT
1577Identification of the transient XTE J1719-291 = SWIFT J171916.9-290410J. Greiner, G. Sala, T. Kruehler (MPE Garching) -- 13 Jun 2008; 21:12 UT
1576Optical-NIR SED and spectroscopy of ROTSE3 J115649.1+542726A. A. Miller, J. S. Bloom, R. Chornock, N. R. Butler, W. Li, D. A. Perley, M. Modjaz, J. M. Silverman,.... -- 13 Jun 2008; 18:36 UT
1575The faint neutron star and probable ultra-compact transient AX J1754.2-2754: quiescent after a (long) outburstC. Bassa (SRON & Nijmegen), P.G. Jonker (SRON & CfA), G. Nelemans (Nijmegen), D. Steeghs (Warwick),.... -- 13 Jun 2008; 8:05 UT
1574SuperAGILE detects enhanced hard X-ray emission from Mkn 421E. Costa, E. Del Monte, I. Donnarumma, Y. Evangelista, M. Feroci, I. Lapshov, F. Lazzarotto, L. Pacciani,.... -- 12 Jun 2008; 15:42 UT
1573Second XMM/RGS spectrum of V2491 CygJ.-U. Ness and S. Starrfield (Arizona State University), R. Gonzalez and E. Kuulkers (ESAC), J.P. Osborne.... -- 12 Jun 2008; 10:36 UT
1572Swift/XRT follow-up observation of the new X-ray source XTE J1701-407N. Degenaar and R. Wijnands (University of Amsterdam) -- 12 Jun 2008; 9:46 UT
1571Supernova Candidate from CSSA.J. Drake, A. Mahabal, S.G. Djorgovski, R. Williams, M.J. Graham (Caltech); E. Christensen (Gemini Observatory);.... -- 11 Jun 2008; 21:00 UT
1570Supernova from the Catalina Sky SurveyA.J. Drake, A. Mahabal, S.G. Djorgovski, R. Williams, M.J. Graham (Caltech); E. Christensen (Gemini Observatory);.... -- 10 Jun 2008; 23:07 UT
1569New Source Discovered by RXTE PCA Scans: XTE J1701-407C. B. Markwardt (CRESST/U.Md./NASA/GSFC); D. Pereira (NASA/GSFC/WYLE); J. H. Swank (NASA/GSFC) -- 10 Jun 2008; 20:55 UT
1568Spectroscopic Identification of Nova M31 2008-05cArne Rau, Mansi M. Kasliwal (Caltech), Vadim Burwitz (MPE) -- 10 Jun 2008; 18:14 UT
1567Optical Nova Candidates in M 31M. Henze (Max-Planck-Institut für extraterrestrische Physik, MPE), V. Burwitz (MPE), W. Pietsch (MPE),.... -- 9 Jun 2008; 15:48 UT
1566A CSS Supernova CandidateA.J. Drake, A. Mahabal, S.G. Djorgovski, R. Williams, M.J. Graham (Caltech); E.C. Beshore, S.M. Larson,.... -- 8 Jun 2008; 9:00 UT
1565TeV Outburst from W ComaeSimon Swordy (University of Chicago) for the VERITAS collaboration -- 8 Jun 2008; 0:22 UT
1564Chandra ToO Observation of SGR 1627-41Peter M. Woods (Dynetics/NSSTC), Chryssa Kouveliotou (MSFC/NSSTC), Ersin Gogus (Sabanci Univ), and Kevin.... -- 6 Jun 2008; 19:15 UT
1563Optical Nova Candidate in M31E. Ovcharov (SU, Sofia), A. Valcheva (IA, Sofia), G. Latev (SU, Sofia), B. Petrov (SU, Sofia), A. Kostov.... -- 6 Jun 2008; 16:15 UT
1562The End of the Prolonged Low State of EF EridaniK. Mukai (NASA/GSFC/CRESST and UMBC), F. Walter (SUNY Stony Brook), A. Schwope (AIP) -- 6 Jun 2008; 14:34 UT
1561XMM-Newton RGS observation of V2491 CygJ.-U. Ness and S. Starrfield (Arizona State University), R. Gonzalez and E. Kuulkers (ESAC), J.P. Osborne.... -- 5 Jun 2008; 18:30 UT
1560Swift detects an outburst of the recurrent supersoft X-ray transient in NGC 300A.K.H. Kong (NTHU, Taiwan), R. Di Stefano (CfA) -- 5 Jun 2008; 17:40 UT
1559A Chandra observation ~20 hrs before the renewed bursting activity of SGR 1627-41A. Tiengo (INAF-IASF Milano), N. Rea, M. Klein-Wolt, R. Wijnands (University of Amsterdam), G.L. Israel.... -- 5 Jun 2008; 9:58 UT
1558No radio pulsations detected from SGR 1627-41 following renewed X-ray activityF. Camilo (Columbia U.), J. Sarkissian (ATNF) -- 4 Jun 2008; 23:42 UT
1557Hard X-ray activity from Aquila X-1D. Palmer (LANL), H. Krimm (GSFC/USRA), S. Barthelmy (GSFC) -- 4 Jun 2008; 3:50 UT
1556Discovery of a peculiar supernova ROTSE3 J163238.3+412733F. Yuan (U. Mich.), R. Quimby (Caltech), D. Chamarro, M. D. Sisson, C. Akerlof, (U. Mich.) and J. C..... -- 3 Jun 2008; 23:44 UT
1555Swift/XRT observations of SGR 1627-41's flux decayP. Esposito (INAF-IASF Milano), G. L. Israel (INAF-OA Roma), R. Starling (U. of Leicester) D. Palmer.... -- 3 Jun 2008; 12:33 UT
1554RXTE/PCA and Swift/XRT non detection of IGR J19112+1358J. Rodriguez (CEA/AIM, Fra.), J. Tomsick (SSL/UC Berkeley, USA), V. Beckmann (ISDC, Switz.), S. Chaty,.... -- 3 Jun 2008; 8:47 UT
1553Aquila X-1 in activityS.A.Ilovaisky, C.Chevalier (Observatoire de Haute-Provence) -- 3 Jun 2008; 8:01 UT
1552Discovery of Twelve Optical Transients by CFHT-COVETM. M. Kasliwal (Caltech), R. Quimby (Caltech), M. H. van Kerkwijk (UToronto), S. R. Kulkarni (Caltech),.... -- 3 Jun 2008; 2:14 UT
1551Swift Observations of the Ultra-compact Binary 4U 1850-087K. J. Perry, J. M. Miller, E. Cackett, (University of Michigan), D. Altamirano (University of.... -- 30 May 2008; 13:45 UT
1550Bright Infrared Progenitor of Luminous Transient in NGC300 implies Explosion of a Massive Star Jose L. Prieto (Ohio State University) -- 29 May 2008; 15:57 UT
1549RXTE Observations of Renewed Burst Activity from SGR 1627-41P.M. Woods (Dynetics/NSSTC), C. Kouveliotou (MSFC/NSSTC), E. Gogus (Sabanci Univ.), K. Hurley (UC-Berkeley),.... -- 29 May 2008; 12:31 UT
1548Reactivation of Soft Gamma Repeater 1627-41D. Palmer (LANL), P. Esposito (INAF-IASF Milano), S. Barthelmy (GSFC), J. R. Cummings (GSFC/UMBC), N..... -- 29 May 2008; 0:40 UT
1547Rebrightening of the variable AGILE source in the Cygnus regionA. Giuliani, P. Caraveo, A. Chen, S. Mereghetti, A. Pellizzoni, S. Vercellone, F. Perotti, F. Fornari,.... -- 27 May 2008; 17:29 UT
1546Optical Nova Candidate in M 31M. Henze (Max-Planck-Institut für extraterrestrische Physik, MPE), V. Burwitz (MPE), W. Pietsch (MPE),.... -- 27 May 2008; 17:28 UT
1545Renewed gamma ray activity of 3C 454.3 detected by AGILEI. Donnarumma, F. D'Ammando, L. Pacciani, G. Pucella, V. Vittorini (INAF/IASF Rome), A. Chen, A. Giuliani,.... -- 27 May 2008; 13:10 UT
1544Limits on the Progenitor of the NGC 300 Luminous Transient from Pre-eruption HST DataEdo Berger and Alicia Soderberg (Princeton University) -- 27 May 2008; 3:24 UT
1543Swift Observations of the Luminous Transient in NGC 300Edo Berger, Alicia Soderberg (Princeton University) -- 21 May 2008; 3:17 UT
1542Nova V2491 Cyg has become a bright super-soft sourceJ P Osborne, K Page, P Evans, A Beardmore (U. Leicester, UK), E Kuulkers, A Ibarra (ESA/ESAC, Spain),.... -- 20 May 2008; 23:24 UT
1541Swift/XRT observations of the X-ray transients KS1741-293 and XTE J1719-291N. Degenaar and R. Wijnands (University of Amsterdam) -- 20 May 2008; 15:15 UT
1540Optical spectroscopic followup of soft X-ray sources within the error boxes of two INTEGRAL objectsP. Parisi, N. Masetti, R. Landi, L. Bassani (INAF/IASF, Bologna), A.J. Bird (Univ. Southampton), A. Bazzano.... -- 20 May 2008; 15:02 UT
1539Swift/XRT follow-up of unidentified INTEGRAL sources (4)R. Landi, N. Masetti, A. Malizia (INAF/IASF Bologna), M. Del Santo, A. Tarana (IASF/INAF Roma), A.J..... -- 20 May 2008; 14:40 UT
1538Swift/XRT follow-up of unidentified INTEGRAL sources (3)R. Landi, N. Masetti, A. Malizia (INAF/IASF Bologna), M. Del Santo, A. Tarana (IASF/INAF Roma), A.J..... -- 20 May 2008; 14:25 UT
1537A new soft X-ray transient from the XMM-Newton slew surveyR. Saxton(ESAC), P. Esquej(MPE), P. Evans(LU), J. Osborne(LU), K. Page(LU), A. Read(LU), M..... -- 20 May 2008; 9:16 UT
1536Correction: Atel 1533A.Neronov (ISDC); M.Cadolle Bel (ESAC); S. Shaw (Southampton Uni.); J. Malzac (CESR); C.Sanchez (ESAC);.... -- 20 May 2008; 8:48 UT
1535Swift Observations of SNF20080514-002 in UGC 8472S. Immler (NASA/CRESST/GSFC) and P. J. Brown (PSU), on behalf of the Swift satellite team -- 20 May 2008; 2:49 UT
1534Discovery of Optical Transient COVET-080513BM. M. Kasliwal (Caltech), R. Quimby (Caltech), D. A. Howell (UToronto), M. H. van Kerkwijk (UToronto),.... -- 19 May 2008; 22:35 UT
1533Bright flare of Cyg X-1 in hard X-ray bandA.Neronov (ISDC); M.Cadolle Bel (ESAC); S. Shaw (Southampton Uni.); J. Malzac (CESR); C.Sanchez (ESAC);.... -- 19 May 2008; 16:49 UT
1532Type Ia Supernova SNF20080514-002The Nearby Supernova Factory: G. Aldering, S. Bongard, M. Childress, S. Loken, P. Nugent, S. Perlmutter,.... -- 19 May 2008; 0:55 UT
1531Chandra detects activity from the Galactic X-ray transients KS 1741-293, Swift J174535.5-290135.6 and CXOGC J174535.5-290124N. Degenaar, R. Wijnands (University of Amsterdam) and M. Muno (Caltech) on behalf of a larger.... -- 16 May 2008; 16:22 UT
1530Swift Observations of NGC 1313K. J. Perry, J. M. Miller (University of Michigan) -- 16 May 2008; 15:31 UT
1529XMMU J005527.6-721059 = CXOU J005527.9-721058: Be/X-ray binary pulsar in the SMC or background AGN?F. Haberl, P.Eger (Max-Planck-Institut fuer extraterrestrische Physik, MPE) -- 16 May 2008; 9:01 UT
1528Swift detects an X-ray and optical outburst from a Galactic source probably associated with 1RXH J173523.7-354013G.L. Israel (INAF-OA Roma), H. A. Krimm (CRESST/GSFC/USRA) N. Rea (U Amsterdam), D. Perez (U Leicester/U.... -- 15 May 2008; 22:22 UT
1527XMM-Newton slew-survey counterpart to the INTEGRAL source IGR J18307-1232A. Ibarra (ESA/ESAC), E. Kuulkers (ESA/ESAC), R. Saxton (ESA/ESAC) -- 15 May 2008; 22:12 UT
1526Discovery of Supernova Candidate by CFHT-COVETM. M. Kasliwal (Caltech), R. Quimby (Caltech), D. A. Howell (UToronto), M. H. van Kerkwijk (UToronto),.... -- 15 May 2008; 17:01 UT
1525Continued Radio Non-Detection of SN 2006gy with the VLA at 8.4 and 43 GHzMichael Bietenholz (Hartebeesthoek Radio Observatory, South Africa and York University, Canada), Norbert.... -- 15 May 2008; 16:38 UT
1524Swift UVOT Measurement of ROTSE3 J115649.1+542726, a Possible Tidal Disruption Event ?S. Gezari (JHU), J. P. Halpern (Columbia U.) -- 15 May 2008; 2:29 UT
1523Swift X-ray and UV evolution of nova V2491 Cyg 7-34 days after eruptionK.L. Page, J.P. Osborne, P.A. Evans (U. Leicester, UK), E. Kuulkers, A. Ibarra (ESA/ESAC, Spain), J.J..... -- 14 May 2008; 14:13 UT
1522MERLIN radio upper limits on the optical transient in M82M. K. Argo, R. J. Beswick, S. T. Garrington, T. W. B. Muxlow, R. Spencer, P. Thomasson, (Manchester),.... -- 14 May 2008; 13:54 UT
1521Possible Supernova from the Catalina Sky SurveyA.J. Drake, A. Mahabal, S.G. Djorgovski, R. Williams, M.J. Graham (Caltech); E.C. Beshore, S.M. Larson,.... -- 14 May 2008; 9:55 UT
1520Spectroscopy of CSS transients and variablesMahabal, A.; Djorgovski, S. G.; Drake, A. J.; Williams, R.; Graham, M. J.; Quimby, R.; Chung, A. (Caltech);.... -- 13 May 2008; 23:12 UT
1519Discovery of Three Optical Transients by CFHT-COVETM. M. Kasliwal (Caltech), R. Quimby (Caltech), D. A. Howell (UToronto), M. H. van Kerkwijk (UToronto),.... -- 13 May 2008; 19:52 UT
1518 Discovery of the radio counterpart for 2MASX J20183871+4041003 within the error-box of IGR J2018-4043 and of the AGILE variable gamma-ray source in the Cygnus regionG. Dubner and E. Giacani (IAFE, Argentina), A.M. Bykov, A.M. Krassilchtchikov and Yu.A. Uvarov (IOFFE,.... -- 13 May 2008; 13:51 UT
1517On the optical activity of GRO J2058+42 (CXOU J205847.5+414637) prior X-ray to outburst.U., Kiziloglu; N., Kiziloglu; A. Baykal; S.K. Yerli; M. Ozbey (METU) -- 11 May 2008; 14:14 UT
1516Transient X-ray pulsar GRO J2058+42 is in outburstH. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 10 May 2008; 21:05 UT
1515Discovery of a possible AGN ROTSE3 J115649.1+542726F. Yuan (U. Mich.), R. Quimby (Caltech), T. McKay, D. Chamarro, M. D. Sisson, C. Akerlof, (U. Mich.).... -- 9 May 2008; 23:24 UT
1514Discovery of the optical variability of Nova V2491 CygA. Baklanov, E. Pavlenko (Crimean Astrophysical Observatory), E. Berezina (Kazan State University) -- 9 May 2008; 12:04 UT
1513Chandra detects Swift J174535.5-290135.6 in a relatively bright stateC. O. Heinke (Univ. of Virginia), F. Yusef-Zadeh (Northwestern Univ.), R. Genzel & S. Gillessen (Max-Planck-Institut.... -- 8 May 2008; 18:31 UT
1512Spectroscopy of Optical Transient in M82M. M. Kasliwal, S. B. Cenko (Caltech) -- 7 May 2008; 16:40 UT
1511Swift Observations of the ULX NGC 5408 X-1S. B. Moore, J. M. Miller (University of Michigan) -- 6 May 2008; 19:37 UT
1510A Supernova from the Catalina Sky SurveyA.J. Drake, S.G. Djorgovski, R. Williams, A. Mahabal, M.J. Graham (Caltech); E.C. Beshore, S.M. Larson.... -- 6 May 2008; 0:27 UT
1509GRS1915+105: a week activity at level 100 mJyTrushkin S., Nizhelskij N.A., N.N. Bursov (SAO RAS, Russia) -- 5 May 2008; 9:38 UT
1508 On the infrared counterpart to XTE J1810-189 M. A. P. Torres (CfA), D. Steeghs (Warwick/CfA), G. Roelofs (CfA), P. G. Jonker (SRON/CfA) -- 4 May 2008; 5:37 UT
1507INTEGRAL observations of Mrk 421D. Petry (MPE/ISDC), , W. Ishibashi (ISDC), V. Beckmann (ISDC) and A.v.Kienlin (MPE) -- 3 May 2008; 12:17 UT
1506VERITAS observes Mrk421 in a high flaring stateSimon Swordy (University of Chicago) for the VERITAS collaboration -- 2 May 2008; 21:45 UT
1505SWIFT XRT Observations of the ULX M81 X-9S. B. Moore, J. M. Miller (University of Michigan) -- 2 May 2008; 18:44 UT
1504On the Pre-nova Optical Brightness of V2491 CygS. Balman, Y. Pekon, U., Kiziloglu (METU) -- 2 May 2008; 12:42 UT
1503X-ray upper limits from the M82 optical transientThomas J Maccarone, Rob Fender (Southampton), Rob Beswick, Simon Garrington, Ralph Spencer, Tom Muxlow,.... -- 2 May 2008; 10:50 UT
1502S5 0716+71: polarimetric activity during outburstV.Larionov, T.Konstantinova, E.Kopatskaya, L.Larionova, N.Efimova, D.Blinov, D.Melnichuk, I.Troitsky.... -- 1 May 2008; 19:14 UT
1501Discovery of an Optical Transient in M82M. M. Kasliwal, E. O. Ofek, S. B. Cenko, A. Rau, R. Quimby, S. R. Kulkarni (Caltech) -- 30 Apr 2008; 23:56 UT
1500MAGIC discovers VHE gamma ray emission from the blazar S50716+714Masahiro Teshima, Spokesperson for the MAGIC collaboration -- 30 Apr 2008; 15:11 UT
1499Swift Detection of a Superflare from EV LacR. Osten (GSFC/UMD), S. Drake (GSFC/USRA), O. Godet (Leicester), J. Pye (Leicester), S. D. Barthelmy.... -- 30 Apr 2008; 13:59 UT
1498Optical and X-ray Observations of IGR J20187+4041 in the Error Circle of the Variable AGILE Source in CygnusJ.P. Halpern (Columbia U.) -- 29 Apr 2008; 23:52 UT
1497A Swift/BAT source inside the error circle of the AGILE Cygnus sourceM. Ajello, J. Greiner, G. Kanbach (all MPE Garching) N. Gehrels (GSFC) -- 29 Apr 2008; 21:47 UT
1496Swift/XRT monitoring of the latest outburst from XMMUJ174716.1-281048: the source is still activeL. Sidoli (INAF-IASF Milano), P. Romano (INAF-IASF Palermo), M. Del Santo (INAF-IASF Roma), R. Wijnands.... -- 29 Apr 2008; 15:04 UT
1495Swift detection of the brightest X-ray flare from S50716+714P. Giommi(ASI/ASDC, Italy), M. Perri(ASDC/INAF, Italy), F. Verrecchia(ASDC/INAF, Italy ), C. Pittori(ASDC/INAF,.... -- 29 Apr 2008; 13:52 UT
1494RS Oph has returned to quiescence levels in X-raysThomas Nelson (University of Wisconsin at Madison) and Marina Orio (INAF Padova and University of Wisconsin.... -- 29 Apr 2008; 12:16 UT
1493XMM-Newton & SWIFT observations of the Supergiant Fast X-ray transient SAXJ1818.6-1703 Bozzo E. (Inaf-OA Roma), Campana S. (INAF-OA Brera), Stella L. (Inaf-OA Roma), Falanga M. (CEA Saclay),.... -- 29 Apr 2008; 8:40 UT
1492AGILE gamma-ray detection of a variable source in the Cygnus regionF. Longo (INFN Trieste), A. Chen, S. Vercellone, P. Caraveo, A. Giuliani, S. Mereghetti, A. Pellizzoni,.... -- 28 Apr 2008; 17:28 UT
1491MAGIC discovers pulsed VHE gamma ray emission above 25 GeV from the Crab pulsarMasahiro Teshima, Spokesperson for the MAGIC collaboration -- 28 Apr 2008; 16:01 UT
1490Chandra Positions for the Neutron Star X-ray Transients XTE J1810-189 and SAX J1750.8-2900Deepto Chakrabarty (MIT), Peter G. Jonker (SRON/CfA), Craig B. Markwardt (NASA/GSFC) -- 28 Apr 2008; 12:08 UT
1489IGR J19112+1358: a new hard X-ray transient detected by INTEGRALA. Carmona (ISDC, Switzerland), V. Beckmann (ISDC), J. Rodriguez (CEA/SAp & AIM, Saclay, France) -- 25 Apr 2008; 16:57 UT
1488IGR J08390-4833 is a new cataclysmic variable from the INTEGRAL all-sky surveyA.Kniazev (SAAO), M.Revnivtsev (MPA, IKI), S.Sazonov (MPA, IKI), R.Burenin (IKI), A. Tekola (SAAO) -- 25 Apr 2008; 15:41 UT
1487Discovery of Two Supernova Candidates by CFHT-COVETM. M. Kasliwal (Caltech), R. Quimby (Caltech), M. H. van Kerkwijk (UToronto), S. R. Kulkarni (Caltech),.... -- 24 Apr 2008; 14:35 UT
1486GMRT low frequency radio observation of the giant flare from Cygnus X-3Sabyasachi Pal (NCRA/TIFR), S. A. Trushkin (SAO RAS) and Ishwara Chandra (NCRA/TIFR) -- 20 Apr 2008; 22:41 UT
1485V2491 Cyg - a possible recurrent nova?T. Tomov, M. Mikolajewski, T. Brozek, E. Ragan, E. Swierczynski, P. Wychudzki, C. Galan (Uniwersytet.... -- 20 Apr 2008; 18:55 UT
1484Radio rebrightening of SN 2008bo in NGC 6643C. J. Stockdale (Marquette University and University of Oklahoma), K. W. Weiler (Naval Research Laboratory),.... -- 18 Apr 2008; 21:09 UT
1483A giant radio flare of Cygnus X-3S.A.Trushkin, N.N. Nizhelskij, J.V. Sotnikova (SAO RAS) -- 18 Apr 2008; 6:50 UT
1482Increasing X-ray activity of SAX J1818.6-1703 detected by INTEGRALS.A. Grebenev (IKI, Moscow), R.A. Sunyaev (IKI, Moscow; MPA, Garching) -- 17 Apr 2008; 18:08 UT
1481X-Ray Detection of SN 2008bo with Swift XRTS. Immler (NASA/CRESST/GSFC) and P. J. Brown (PSU), on behalf of the Swift satellite team -- 16 Apr 2008; 21:24 UT
1480Swift and MERLIN observations of Swift J194302.1+321913 during the nova outburst of V2491 CygE. Kuulkers, A. Ibarra (ESA/ESAC, Spain), K.L. Page, A. Beardmore, P. Evans, J.P. Osborne (U. Leicester,.... -- 16 Apr 2008; 20:08 UT
1479Seventeen Optical Transients from the Catalina Sky SurveyA.J. Drake, A. Mahabal, S.G. Djorgovski, M.J. Graham, R. Williams (Caltech); E.C. Beshore, S.M. Larson.... -- 16 Apr 2008; 7:28 UT
1478The persistent, spectral variable pre-nova X-ray source in V2491 Cyg: Swift J194302.1+321913A. Ibarra, E. Kuulkers (ESA/ESAC, Spain), A. Beardmore, P. Evans (U. Leicester, UK), K. Mukai (NASA/GSFC.... -- 15 Apr 2008; 19:43 UT
1477Very Large Array Search for Radio Emission from Supernova 2008bo In NGC 6643C. J. Stockdale (Marquette University and University of Oklahoma), K. W. Weiler (Naval Research Laboratory),.... -- 15 Apr 2008; 15:28 UT
1476e-VLBI observations of Cyg X-3V. Tudose (UvA), Z. Paragi (JIVE), R. Fender (Soton), R. Spencer (JBO), M. Garrett (ASTRON), A. Rushton.... -- 15 Apr 2008; 10:04 UT
1475Optical observations of the fast nova V2491 Cyg T. Tomov, M. Mikolajewski, E. Ragan, E. Swierczynski, P. Wychudzki (Uniwersytet Mikolaja Kopernika,.... -- 14 Apr 2008; 22:27 UT
1474GMRT observation of SN 2008ax in the L-bandSayan Chakraborti (TIFR, Mumbai), Alak Ray (TIFR, Mumbai) -- 13 Apr 2008; 14:42 UT
1473X-ray identification of the prenova of V2491 CygA. Ibarra (ESA/ESAC, Spain) & E. Kuulkers (ESA/ESAC, Spain) -- 12 Apr 2008; 20:54 UT
1472A candidate near-infrared counterpart to SAX J1750.8-2900M.A.P. Torres (CfA), D. Steeghs (Warick/CfA), G. Roelofs (CfA), P. G. Jonker (SRON/CfA), I. Thompson.... -- 12 Apr 2008; 2:34 UT
1471Earlier activity from XTE J1739-302/IGR J17391-3021 detected by INTEGRALJ. Chenevez (DTU/NSI, Denmark), V. Beckmann (ISDC, Switzerland), E. Kuulkers (ESA/ESAC, Spain), A. Bird.... -- 11 Apr 2008; 21:58 UT
1470Radio Observations of SN 2008beA. Soderberg (Princeton), P. Chandra (UVA) -- 11 Apr 2008; 17:00 UT
1469MERLIN observations of SN2208axM.K. Argo, R.J. Beswick, T.W.B. Muxlow, A. Pedlar (JBCA), J. Marcaide, I Marti-Vidal (València) -- 11 Apr 2008; 14:43 UT
1468Continuous brightening of IGR J17473-2721C. Baldovin Saavedra (ISDC, Switzerland), J. Chenevez (DTU Space, Denmark), E. Kuulkers (ESA/ESAC, Spain),.... -- 11 Apr 2008; 8:08 UT
1467Re-brightening of XTE J1719-291Nathalie Degenaar, Diego Altamirano, and Rudy Wijnands (University of Amsterdam) -- 10 Apr 2008; 19:20 UT
1466Swift observes a new outburst from the Supergiant Fast X-ray Transient XTEJ1739-302/IGRJ17391-3021P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), V. Mangano (INAF-IASF Palermo), H.A. Krimm.... -- 9 Apr 2008; 15:16 UT
1465Radio Observations of SN 2008bkP. Chandra (UVA), C. Stockdale (Marquette), K. Weiler (NRL), A. Soderberg (Princeton), S. Amy (CSIRO.... -- 8 Apr 2008; 18:27 UT
1464Near-IR photometry of possible progenitor of SN2008bkDan Maoz and Filippo Mannucci (INAF) -- 7 Apr 2008; 10:24 UT
1463Swift Observations of SN 2008bo in NGC 6643S. Immler (NASA/CRESST/GSFC), P. J. Brown (PSU), and P. Milne (U Arizona), on behalf of the Swift satellite.... -- 7 Apr 2008; 2:52 UT
1462BeppoSAX/PDS detection of Swift J1816.7-1613Orlandini M. and Frontera F. (INAF/IASF Bologna) -- 4 Apr 2008; 17:09 UT
1461Hard X-ray activity of IGR J17473-2721E. Kuulkers (ESA/ESAC, Spain), S. Shaw (Southampton, UK/ ISDC, Switzerland), V. Beckmann (ISDC, Switzerland),.... -- 3 Apr 2008; 20:03 UT
1460RXTE Confirms Persistent Activity of Burster IGR J17473-2721 C. B. Markwardt (U.Md./CRESST/NASA GSFC), D. Altamirano (U. Amsterdam), J. H. Swank (NASA GSFC), J. in.... -- 3 Apr 2008; 16:58 UT
1459Swift/XRT follow-up observations of IGR J17473-2721D. Altamirano (UvA), N. Degenaar (UvA), J. in 't Zand (SRON), C. Markwardt (U.Md./CRESST/NASA GSFC),.... -- 3 Apr 2008; 16:34 UT
1458Binary period detected in new SMC X-ray transient SXP18.3M.J. Coe (southampton University) A. Udalski (Warsaw Obs) -- 3 Apr 2008; 11:58 UT
1457Swift J1816.7-1613 is a 143 s HMXB PulsarJ. P. Halpern, E. V. Gotthelf (Columbia U.) -- 3 Apr 2008; 1:32 UT
1456Swift/BAT reports the detection of a new galactic source Swift J1816.7-1613H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 2 Apr 2008; 23:47 UT
1455Radio Observations of SN 2008bkA. Soderberg (Princeton), P. Chandra (UVA), C. Stockdale (Marquette), K. Weiler (NRL), S. Amy (CSIRO.... -- 2 Apr 2008; 21:46 UT
1454A new outburst from the Supergiant Fast X-ray Transient IGRJ17544-2619 caught by SwiftL. Sidoli (INAF-IASF Milano), P. Romano, V. Mangano (INAF-IASF Palermo), J.A. Kennea(PSU), G. Cusumano.... -- 1 Apr 2008; 15:52 UT
1453Identification of the Be/X-ray binary transient XMMU J004911.4-724939 in the SMC with the pulsar XTE J0055-727P. Eger, F. Haberl (Max-Planck-Institut fuer extraterrestrische Physik) -- 1 Apr 2008; 14:23 UT
1452SUPERNOVA 2008bk IN NGC 7793C. J. Stockdale (Marquette University and University of Oklahoma), K. W. Weiler (Naval Research Laboratory),.... -- 1 Apr 2008; 4:11 UT
1451Swift/XRT follow-up observation of the field of XTE J1719-291N. Degenaar, D. Altamirano, M. Klein-Wolt and R. Wijnands (University of Amsterdam) -- 31 Mar 2008; 15:14 UT
1450IGR J16358-4726 and IGR J16393-4643: two new symbiotic X-ray binariesElisa Nespoli, Juan Fabregat (University of Valencia, Spain) and Ronald E. Mennickent (University of.... -- 31 Mar 2008; 11:30 UT
1449Swift/BAT reports new flaring activity from Mrk 421H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 30 Mar 2008; 21:13 UT
1448Astrometry and possible progenitor of SN 2008bk in NGC 7793W. Li (UC Berkeley), S. D. Van Dyk (Spitzer), A. V. Filippenko, R. J. Foley (UC Berkeley), G. Pignata,.... -- 30 Mar 2008; 20:37 UT
1447Probable Supernova from the Catalina Sky SurveyA.J. Drake, S.G. Djorgovski, R. Williams, A. Mahabal, M.J. Graham (Caltech); E.C. Beshore, S.M. Larson.... -- 29 Mar 2008; 10:33 UT
1446 NIR counterparts in the Swift error circles of the active transients SAX J1750.8-2900 and XTE J1810-189M.A.P. Torres (CfA), D.Steeghs (Warwick/CfA), J.Kennea (PSU), G.Roelofs (CfA), P.G. Jonker (SRON/CfA),.... -- 28 Mar 2008; 21:22 UT
1445SuperAGILE detects an X-ray burst from a position consistent with IGR J17473-2721E. Del Monte, Y. Evangelista, M. Feroci, E. Costa, I. Donnarumma, I. Lapshov, F. Lazzarotto, L. Pacciani,M..... -- 27 Mar 2008; 13:41 UT
1444Swift observations of the SFXT IGR J11215-5952 at P/4L. Sidoli (INAF-IASF Milano), P. Romano (INAF-IASF Palermo), S. Vercellone (INAF-IASF Milano) -- 27 Mar 2008; 12:12 UT
1443XTE J1810-189 is a Neutron Star C. B. Markwardt (U.Md./CRESST/NASA GSFC), T. E. Strohmayer and J. H. Swank (NASA GSFC) -- 27 Mar 2008; 1:03 UT
1442XTE J1719-291: A Brief X-ray TransientC. B. Markwardt (U.Md./CRESST/NASA GSFC), J. H. Swank (NASA GSFC) -- 27 Mar 2008; 0:58 UT
1441Further Swift observations of XTE J1810-189R. Starling (U. Leicester), J. Kennea (PSU), H. Krimm (CRESST/GSFC/USRA) -- 25 Mar 2008; 23:48 UT
1440Swift/BAT detects a new outburst from 1E 1145.1-6141 H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC),W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 22 Mar 2008; 19:25 UT
1439SUPERNOVA 2008ax IN NGC 4490C. J. Stockdale ( Marquette University and University of Oklahoma), K. W. Weiler (Naval Research Laboratory),.... -- 22 Mar 2008; 0:49 UT
1438CAL 83 detected again in X-rays, dimming in opticalT. Lanz (U Maryland), M. Audard (ISDC, Geneva Obs), F. Walter (SUNY) -- 20 Mar 2008; 18:21 UT
1437A Swift/XRT follow-up observation of the INTEGRAL source IGR J18173-2509R. Landi, N. Masetti, A. Malizia (INAF/IASF Bologna), A. Bazzano, M. Fiocchi (IASF/INAF Rome), A.J. Bird,.... -- 20 Mar 2008; 15:41 UT
1436AGILE detection of a gamma-ray source coincident with Blazar PKS 1510-08F. D'Ammando (INAF/IASF Roma), A. Bulgarelli (INAF/IASF Bologna), S. Vercellone, A. Giuliani, A. Chen,.... -- 20 Mar 2008; 15:08 UT
1435Swift catches a new outburst from the Supergiant Fast X-ray Transient IGRJ16479-4514P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), V. Mangano (INAF-IASF Palermo), J.A. Kennea,.... -- 20 Mar 2008; 15:03 UT
1434INTEGRAL detection of the outburst of SAX J1750.8-2900L. Natalucci (INAF/IASF-Roma), V. Beckmann (ISDC), A. Bazzano, M. Fiocchi, A. Tarana, P. Ubertini, A..... -- 19 Mar 2008; 21:57 UT
1433Further analysis of the possible progenitor of SN 2008ax in NGC 4490Weidong Li -- 19 Mar 2008; 5:38 UT
1432Swift/XRT reports an improved position for XTE J1810-189 H.A. Krimm (CRESST/GSFC/USRA), J. Kennea (PSU), J. Tueller (GSFC) -- 17 Mar 2008; 22:19 UT
1431Swift localisation of SAX J1750.8-2900D.Steeghs (Warwick/CfA), J.Kennea (PSU), M.A.P. Torres (CfA), G.Roelofs (CfA), P.Jonker (SRON/CfA), J..... -- 17 Mar 2008; 19:09 UT
1430XTE J1810-189 measurements by INTEGRAL and SwiftA. Neronov, V. Beckmann (ISDC), H. Krimm (CRESST/GSFC/USRA), C.B. Markwardt (CRESST/GSFC/UMD), J. Tueller.... -- 17 Mar 2008; 19:02 UT
1429Swift/BAT teams announces website with catalog of AGN from the first 9W. Baumgartner (NASA GSFC/UMBC), J. Tueller (NASA GSFC), R. Mushotzky (NASA GSFC), S. Barthelmy (NASA.... -- 17 Mar 2008; 18:22 UT
1428SuperAGILE detects the new outburst of SAX J1750.8-2900 a hard X-raysL. Pacciani, E. Costa, E. Del Monte, I. Donnarumma, Y. Evangelista, M. Feroci, I. Lapshov, F. Lazzarotto,.... -- 17 Mar 2008; 15:53 UT
1427Optical activity of 4U 0115+63V.Larionov (Astronomical Institute of St.Petersburg University,Russia), A.Arkharov (Pulkovo Observatory,.... -- 17 Mar 2008; 4:16 UT
1426Swift/BAT reports increased activity from three galactic sourcesH. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC),W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 16 Mar 2008; 23:39 UT
1425RXTE PCA detects a new outburst of SAX J1750.8-2900 C. B. Markwardt (CRESST/U. Md/NASA GSFC), J. H. Swank (NASA GSFC) -- 15 Mar 2008; 20:32 UT
1424RXTE PCA detects a new transient, XTE J1810-189 C. B. Markwardt (CRESST/U. Md/NASA GSFC), J. H. Swank (NASA GSFC) -- 14 Mar 2008; 19:45 UT
1423A Swift/XRT follow-up observation of the INTEGRAL source IGR J18325-0756R. Landi, N. Masetti, V. Sguera (INAF/IASF Bologna), A. Bazzano, M. Fiocchi (IASF/INAF Rome), A.J. Bird,.... -- 14 Mar 2008; 15:38 UT
1422VERITAS discovers TeV gamma rays from W ComaeSimon Swordy (University of Chicago) for the VERITAS collaboration -- 14 Mar 2008; 6:10 UT
1421Supernova Candidate ROTSE3 J125111.9+261740F. Yuan, M. D. Sisson, D. Chamarro, C. Akerlof (U. Mich.), R. Quimby (Caltech) and J. C. Wheeler (U..... -- 13 Mar 2008; 22:29 UT
1420Swift XRT Detection of Supernova 2008ax in X-RaysS. Immler (NASA/CRESST/GSFC), on behalf of the Swift satellite team -- 11 Mar 2008; 3:03 UT
1419BeppoSAX PDS detection of the AGILE transient in MuscaOrlandini M., Frontera F., Bassani L., Landi R., Sguera V. (INAF/IASF Bologna) -- 9 Mar 2008; 11:05 UT
1418CSS080304:090240+052500 is a Probable WZ Sge-type Cataclysmic Variable inDjorgovski, S.G., (Caltech), Bond, H. (STSci), Hennawi, J. (LBL/UCB), Drake, A., Williams, R., Mahabal,.... -- 7 Mar 2008; 2:00 UT
1417On the progenitor of SN 2008ax in NGC 4490Weidong Li -- 6 Mar 2008; 23:58 UT
1416Spectroscopic Follow-up of Optical Transients from the Catalina Sky SurveyDjorgovski, S.G., Glikman, E., Mahabal, A., Donalek, C., Drake, A., Williams, R., Graham, M. (Caltech),.... -- 6 Mar 2008; 23:24 UT
1415VERITAS discovers VHE gamma rays from BL Lac 1ES0806+524Simon Swordy (U. Chicago) spokesperson for the VERITAS collaboration -- 6 Mar 2008; 21:32 UT
1414H1743-322 back to the quiescence F. Capitanio, M. Del Santo & A. Bazzano (INAF/IASF-Roma) -- 6 Mar 2008; 18:01 UT
1413Six more optical transients from CSSE. Glikman, C. Donalek, A. Mahabal, R. Williams, S.G. Djorgovski, M.J. Graham, A.J. Drake (Caltech);.... -- 5 Mar 2008; 9:36 UT
1412Swift Observations of the Supernova in NGC 4490S. Immler (NASA/CRESST/GSFC), and P. J. Brown (PSU), on behalf of the Swift satellite team -- 5 Mar 2008; 2:40 UT
1411Discovery of a Bright Optical Transient from the Catalina Sky SurveyS.G. Djorgovski, A.J. Drake, R. Williams, A. Mahabal, M. Graham, E. Glikman, C. Donalek (Caltech); J..... -- 4 Mar 2008; 23:58 UT
1410VLA radio upper limit on Type IIn Supernova 2008XPoonam Chandra, Alicia Soderberg -- 4 Mar 2008; 14:27 UT
1409VLA radio upper limit on Type IIn Supernova 2008ajPoonam Chandra, Alicia Soderberg -- 4 Mar 2008; 14:25 UT
1408VLA radio upper limit on Type IIn Supernova 2008amPoonam Chandra, Alicia Soderberg -- 4 Mar 2008; 14:22 UT
1407Swift Observations/Phototyping of Probable Type II SN 2008aw P. J. Brown (PSU), S. Immler (NASA/CRESST/GSFC), and P. Milne (Steward Observatory) on behalf of the.... -- 3 Mar 2008; 23:04 UT
1406Optical Pulsations in Two SMC Be/X-ray PulsarsP. C. Schmidtke (Arizona State University), A. P. Cowley (Arizona State University) -- 3 Mar 2008; 22:34 UT
1405The spin-down rate, energetics and spectrum of the 70.5 ms pulsar in AX J1838.0-0655L. Kuiper (SRON), W. Hermsen (SRON, UvA), M. Klein-Wolt, R. Wijnands (UvA) -- 3 Mar 2008; 17:10 UT
1404CSS optical transientsA.J. Drake, A. Mahabal, R. Williams, S.G. Djorgovski, M.J. Graham (Caltech); E.C. Beshore, S.M. Larson.... -- 2 Mar 2008; 20:39 UT
1403Swift Observations of SN 2008aqP. J. Brown (PSU) and S. Immler (NASA/UMCP/GSFC), on behalf of the Swift satellite team -- 29 Feb 2008; 21:08 UT
1402Discovery of a supernova ROTSE3 J122437.9+105017F. Yuan (U. Mich.), R. Quimby (Caltech), D. Chamarro, M. D. Sisson, C. Akerlof, (U. Mich.) and J. C..... -- 29 Feb 2008; 5:16 UT
1401Swift observations of the continuing outburst of GRO J1750-27K. Pottschmidt (CRESST/GSFC/UMBC), W. Baumgartner (CRESST/GSFC/UMBC), J. Wilms (Remeis Observatory, FAU.... -- 28 Feb 2008; 16:24 UT
1400Further observations of GRO J1750-27 (AX J1749.1-2639) with INTEGRALS. Brandt (DNSC, Denmark), S. Shaw (Southampton, UK/ ISDC, Switzerland), A. Hill (Southampton, UK),.... -- 28 Feb 2008; 15:22 UT
1399Three recent optical transients from the Catalina Sky SurveyA.J. Drake, R. Williams, A. Mahabal, S.G. Djorgovski, M.J. Graham (Caltech); E.C. Beshore, S.M. Larson.... -- 27 Feb 2008; 22:38 UT
1398Recent activity of the Rapid Burster (MXB 1730-335)E. Kuulkers (ESA/ESAC, Spain), S. Brandt (DNSC, Denmark), C. Markwardt (GSFC, USA), R.A. Remillard (MIT/MKI),.... -- 26 Feb 2008; 16:40 UT
1397XMM-Newton slew-survey counterparts to the INTEGRAL sources IGR J18173-2509 and IGR J16426+6536 A. Ibarra (ESAC), E. Kuulkers (ESAC), R. Saxton (ESAC) -- 26 Feb 2008; 16:09 UT
1396K-band Spectroscopy of IGR J16493-4348 Elisa Nespoli, Juan Fabregat (University of Valencia, Spain) and Ronald E. Mennickent (University of.... -- 25 Feb 2008; 10:35 UT
1395Swift/BAT Reports Increased Activity from 4U 1724-307 H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), J. Cummings (CRESST/GSFC/UMBC), E. Fenimore.... -- 22 Feb 2008; 20:55 UT
1394AGILE gamma-ray detection of a variable source in the Musca regionC. Pittori, F. Verrecchia, P. Santolamazza, B. Preger, P. Giommi (ASDC), S. Vercellone, A. Chen, A. Giuliani,.... -- 22 Feb 2008; 17:13 UT
1393No radio emission from SN 2006X after 2 yearsPoonam Chandra(NRAO/UVa), Roger Chevalier(UVa), Ferdinando Patat(ESO) -- 19 Feb 2008; 22:37 UT
1392Discovery of a 70.5 ms Pulsar in AX J1838.0-0655 Associated with HESS J1837-069E.V. Gotthelf, J.P. Halpern, F. Camilo (Columbia U.), C. Markwardt, J. Swank (GSFC) -- 19 Feb 2008; 17:27 UT
1391Radio Observations of Type Ia SN 2007onAlicia Soderberg (Princeton University), Gijs Nelemans (Radboud University), Rasmus Voss (Max-Planck.... -- 18 Feb 2008; 17:33 UT
1390Nova 2005-09c in M31Marina Orio (INAF-Padova, and University of Wisconsin) and Thomas Nelson (University of Wisconsin) -- 18 Feb 2008; 16:58 UT
1389Discovery of a type II supernova ROTSE3 J122836.3+153449F. Yuan (U. Mich.), R. Quimby (Caltech), E. Rykoff (UCSB), M. D. Sisson, D. Chamarro, C. Akerlof, T..... -- 16 Feb 2008; 14:44 UT
1388Possible Supernova from the Catalina Sky SurveyA.J. Drake, S.G. Djorgovski, M.J. Graham, A. Mahabal, R. Williams (Caltech); E. Christensen (Gemini.... -- 13 Feb 2008; 18:49 UT
1387Swift/XRT observation of H1743-322F. Capitanio, M. Del Santo & A. Bazzano (INAF/IASF-Roma) -- 13 Feb 2008; 18:17 UT
1386Reanalysis of SN 2008D (XRF 080109) observation by GMRT L-bandSayan Chakraborti (TIFR, Mumbai), Alak Ray (TIFR, Mumbai) -- 13 Feb 2008; 15:51 UT
1385INTEGRAL Galactic bulge monitoring observations of GRO J1750-27 (AX J1749.1-2639), H1743-322 and SLX 1746-331E. Kuulkers (ESA/ESAC, Spain), V. Beckmann (ISDC, Switzerland), S. Shaw (Southampton, UK/ ISDC, Switzerland),.... -- 12 Feb 2008; 16:06 UT
1384On-going radio observations of H1743-322 M.P. Rupen, V. Dhawan, A.J. Mioduszewski (NRAO) -- 11 Feb 2008; 23:45 UT
1383Radio observations of XMMSL1 J152835.4+593754 M.P. Rupen, A.J. Mioduszewski, V. Dhawan (NRAO) -- 11 Feb 2008; 21:13 UT
1382VLA radio upper limit on Type IIn Supernova 2008SPoonam Chandra, Alicia Soderberg -- 11 Feb 2008; 0:58 UT
1381The nature of the rapid variability of CI Cam (XTE J0421+ 560)E.A. Barsukova (SAO, Russia) and V.P. Goranskij (SAI, Moscow Univ.) -- 8 Feb 2008; 17:48 UT
1380Optical Nova Candidate in M 31M. Henze, W. Pietsch, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), A. Updike,.... -- 7 Feb 2008; 13:46 UT
1379The symbiotic star SMC 3Andreas Zezas and Marina Orio -- 4 Feb 2008; 9:29 UT
1378Galactic black hole transient H1743-322 in transition to the hard stateE. Kalemci (Sabanci Univ.), J. A. Tomsick (SSL / UC Berkeley), S. Corbel ((CEA Saclay & Université.... -- 3 Feb 2008; 7:57 UT
1377SN 2008D (XRF 080109) radio detection by GMRT L-bandSayan Chakraborti (TIFR, Mumbai), Alak Ray (TIFR, Mumbai) -- 2 Feb 2008; 17:04 UT
1376Swift/BAT Detects Increased Activity from the Accreting Pulsar GRO J1750-27 H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), J. Cummings (CRESST/GSFC/UMBC), E. Fenimore.... -- 1 Feb 2008; 22:05 UT
1375Optical identification of IGR J00333+6122 as a Seyfert 1 AGNP. Parisi, N. Masetti, R. Landi (INAF/IASF, Bologna), A. Bazzano (INAF/IASF, Rome), A.J. Bird (Univ..... -- 1 Feb 2008; 15:26 UT
1374An Optical Transient from the Catalina Sky SurveyA.J. Drake, A. Mahabal, S.G. Djorgovski, R. Williams, M.J. Graham (Caltech); E. Christensen (Gemini Observatory);.... -- 1 Feb 2008; 7:02 UT
1373RXTE observation of 2S 1553-542 at the time of recent flareSabyasachi Pal (NCRA) and Mayukh Pahari (Pune University, NCRA) -- 29 Jan 2008; 17:48 UT
1372Detection of hard X-rays from V455 AndF. Senziani (IUSS/INAF), G. Skinner (CRESST/GSFC/UMCP) and P. Jean (CESR/U. Toulouse) -- 29 Jan 2008; 14:01 UT
13712S 1553-54: Swift/XRT positionP. T Boyd (NASA's GSFC), M. Still (UCL-MSSL), J. Kennea (Penn State) and H. A. Krimm.... -- 26 Jan 2008; 17:02 UT
1370Nova V1281 Sco now a bright SSSJ.U. Ness and S. Starrfield (Arizona State), G. Schwarz (West Chester), M.F. Bode (Liverpool), J.P. Osborne.... -- 25 Jan 2008; 16:32 UT
1369XMMSL1 J152835.4+593754 - a chromospherically active starM.A.P. Torres (CfA), P. Rodriguez-Gil (ING), D. Steeghs (Warwick/CfA), P. G. Jonker (SRON/CfA) -- 25 Jan 2008; 15:02 UT
1368Chandra Detection of the Type Ibc SNe 2007uy and 2008D in NGC 2770David Pooley and Alicia Soderberg (on behalf of a large collaboration) -- 25 Jan 2008; 8:08 UT
1367PQT 080119:091534+081356 is a probable dwarf nova near maximumE. Glikman, A. Mahabal, A. Drake, S.G. Djorgovski, G. Herczeg (Caltech), H.E. Bond (STScI), C. Donalek,.... -- 24 Jan 2008; 21:52 UT
1366VLA radio upper limit on a Type IIn SN 2008BPoonam Chandra, Alicia Soderberg -- 23 Jan 2008; 16:40 UT
1365M31 nova candidate ROTSE3 J004453.6+415305F. Yuan, D. Chamarro, M. D. Sisson (U. Mich.), R. Quimby (Caltech), C. Akerlof (U. Mich.) and J. C. Wheeler.... -- 23 Jan 2008; 3:30 UT
1364Optical Nova Candidate in M 31 V. Burwitz, M. Henze, W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), A. Updike,.... -- 21 Jan 2008; 16:23 UT
1363Optical identification of two INTEGRAL sourcesI. Bikmaev (KSU, AST), M. Revnivtsev (IKI, MPA), R. Burenin (IKI), S. Sazonov (IKI, MPA), R. Sunyaev.... -- 21 Jan 2008; 10:59 UT
1362Optical Transient from Palomar-Quest: PQT 080119:091534+081356C. Donalek, A. Mahabal, A.J. Drake, S.G. Djorgovski, E. Glikman, R. Williams, M.J. Graham, G. Herczeg.... -- 21 Jan 2008; 3:42 UT
1361XMMSL1 J152835.4+593754 - a new X-ray transientRichard Saxton (ESAC), Andy Read (U. Leicester), P. Esquej (MPE), M. Freyberg (MPE) -- 18 Jan 2008; 14:39 UT
1360Supersoft X-ray Emission from the Optical Nova M31N 2007-12b in M31 A.K.H. Kong (NTHU), R. Di Stefano (CfA) -- 17 Jan 2008; 19:28 UT
1359VLA radio upper limit on Type IIn Supernova 2007rtPoonam Chandra, Alicia Soderberg -- 14 Jan 2008; 14:30 UT
1358Optical Spectrum of the NGC 2770 TransientJ. R. Thorstensen (Dartmouth) -- 13 Jan 2008; 3:31 UT
1357Supersoft X-ray source CAL 83 in an optical-high, X-ray off state. Greiner (MPE Garching), R. Schwarz (AIP Potsdam), G. Sala (MPE), J.-U. Ness (ASU Tempe), R. Mennickent.... -- 12 Jan 2008; 17:21 UT
1356Swift UVOT Observations of the X-ray transient in NGC 2770A.K.H. Kong (NTHU), A. Soderberg, E. Berger (Princeton), N. Rea (Amsterdam), T. Maccarone.... -- 11 Jan 2008; 12:59 UT
1355A Giant X-ray Flare in NGC 2770A.K.H. Kong (National Tsing Hua Univ., Taiwan) and T.J. Maccarone (Southampton) -- 10 Jan 2008; 15:30 UT
1354Radio observations of the transient in NGC 2770Alicia Soderberg (Princeton) -- 10 Jan 2008; 14:49 UT
1353Extremely Bright X-ray Transient Likely in NGC 2770Edo Berger and Alicia Soderberg (Princeton University) -- 10 Jan 2008; 13:52 UT
1352Further radio observations of H1743-322M.P. Rupen, V. Dhawan, A.J. Mioduszewski (NRAO) -- 9 Jan 2008; 21:30 UT
1351Swift Observations of SN 2008AS. Immler (NASA/UMCP/GSFC), P. Milne (U of Arizona), and P. J. Brown (PSU), on behalf of the Swift satellite.... -- 9 Jan 2008; 21:15 UT
1350Discovery of Radio Emission from SN 2007uyAlicia Soderberg (Princeton University) -- 7 Jan 2008; 19:36 UT
1349Radio detection of the black hole transient H 1743-322 in outburst.Corbel, S. (CEA Saclay & Université Paris Diderot) and Tzioumis, A. (ATNF). -- 5 Jan 2008; 21:07 UT
1348Galactic black hole transients H1743-322 and 4U 1630-47 in outburstKalemci, E (Sabanci Un.), Tomsick, J. A. (SSL/UC Berkeley), Yamaoka, K. (Aoyama Gakuin Un.), Ueda, Y..... -- 4 Jan 2008; 8:00 UT
1347Discovery of a Luminous Blue Variable Candidate in NGC925Mansi M Kasliwal, Brad Cenko, Varun Bhalerao, Arne Rau, Robert Quimby, Eran Ofek, Shri Kulkarni.... -- 3 Jan 2008; 23:17 UT
1346Swift/XRT localisation of SAX J1324.4-6200P. Romano (INAF-OAB), L. Sidoli, S. Mereghetti (INAF-IASFMi) -- 2 Jan 2008; 15:29 UT
1345Swift/BAT detects increased activity from accreting pulsar H 1553-542H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), L. Barbier (GSFC), J. Cummings (CRESST/GSFC/UMBC),.... -- 31 Dec 2007; 23:27 UT
1344Swift Monitoring Observations of the Supersoft X-ray Transient in the M31 Globular Cluster Bol 111A.K.H. Kong (NTHU), R. Di Stefano (CfA) -- 27 Dec 2007; 16:10 UT
1343PAIRITEL Monitoring of SN 2007srJ. S. Bloom, D. Poznanski , M. Modjaz (UC Berkeley), M. Wood-Vasey, A. Friedman, R. P. Kirshner.... -- 24 Dec 2007; 23:47 UT
1342Swift Observations of SN 2007srS. Immler (NASA/CRESST/GSFC) and W. Landsman (NASA/GSFC), on behalf of the Swift satellite team -- 21 Dec 2007; 23:18 UT
1341The Spectroscopic Class of M31N 2007-12dA. W. Shafter (SDSU) -- 21 Dec 2007; 20:26 UT
1340A long burst from SLX 1735-269 detected by INTEGRALV. Sguera (INAF/IASF Bologna), A. Bazzano (INAF/IASF Roma), A. J. Bird (Univ. Southampton) -- 21 Dec 2007; 14:20 UT
1339Recent Optical Transients from the Catalina Sky SurveyA.J. Drake, A. Mahabal, S.G. Djorgovski, R. Williams, M.J. Graham (Caltech); E. Christensen (Gemini Observatory);.... -- 20 Dec 2007; 20:40 UT
1338INTEGRAL detection of an intermediate long X-ray burst from SLX 1737-282Sguera V., (INAF/IASF Bologna), Bazzano A., (INAF/IASF Roma), Bird A.J., (Univ. Southampton), Tarana.... -- 19 Dec 2007; 16:33 UT
1337Bright Optical Transient Near the Antennae Galaxies from the Catalina Sky SurveyA.J. Drake, S.G. Djorgovski, R. Williams, A. Mahabal, M.J. Graham (Caltech); E. Christensen (Gemini Observatory);.... -- 19 Dec 2007; 4:37 UT
1336Possible new optical Nova in M 31 M. Henze, V. Burwitz, W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), A. Updike,.... -- 18 Dec 2007; 13:12 UT
1335A Search for the Optical Counterpart to the X-ray Transient Discovered Serendipitously in the Field of Bol 111A. W. Shafter (SDSU) -- 18 Dec 2007; 1:45 UT
1334Rebrightening of the Supersoft X-ray Transient in the M31 Globular Cluster Bol 194A.K.H. Kong (NTHU), R. Di Stefano (CfA) -- 17 Dec 2007; 13:43 UT
1333Swift Observations of the Supersoft X-ray Transient in the M31 Globular Cluster Bol 111A.K.H. Kong (NTHU), R. Di Stefano (CfA) -- 16 Dec 2007; 9:36 UT
1332The Spectroscopic Classes of M31N 2007-12a and M31N 2007-12bA. W. Shafter (SDSU) -- 16 Dec 2007; 4:39 UT
1331Spectroscopic Confirmation of Nova in M31A. Rau, S.B. Cenko (Caltech) -- 15 Dec 2007; 9:56 UT
1330Discovery of New Optical Transient in M81Mansi M Kasliwal, Robert Quimby, Arne Rau, Eran Ofek, Brad Cenko, Shri Kulkarni (Caltech) -- 14 Dec 2007; 23:30 UT
1329Possible optical nova in M 31W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), V. Burwitz (MPE & Observatorio.... -- 14 Dec 2007; 18:34 UT
1328November 2007 Chandra Observations of X-Ray Transients in M31J.L. Galache, M.R. Garcia, M.A.P. Torres, S.S. Murray (CfA), D. Steeghs (U. of Warwick/CfA) and B.F..... -- 14 Dec 2007; 18:22 UT
1327A SSS spectrum of V574 PupJ.-U. Ness, S. Starrfield (Arizona State), G. Schwarz (West Chester), J.P. Osborne and K.L. Page (University.... -- 14 Dec 2007; 16:52 UT
1326A Chandra HRC-I observation of IGR J00335+6126P.G. Jonker (SRON/CfA), L. Kuiper (SRON) -- 12 Dec 2007; 12:27 UT
1325Spectroscopic confirmation of the Nova candidate ROTSE3 J004547.7+420204F. Di Mille, S.Ciroi, P. Rafanelli (Università di Padova), H. Navasardyan (INAF-OAPD), F. Bufano (Univ..... -- 10 Dec 2007; 20:17 UT
1324M31 Nova CandidateC.-H. Lee, C. Ries, A. Riffeser, S. Seitz (WeCAPP) -- 10 Dec 2007; 13:23 UT
1323Swift/XRT follow-up observations of unidentified INTEGRAL sources (2)R. Landi, N. Masetti, V. Sguera (INAF/IASF Bologna), M. Del Santo, A. Tarana (INAF/IASF Rome), A.B. Hill,.... -- 8 Dec 2007; 16:10 UT
1322Swift/XRT follow-up observations of unidentified INTEGRAL sources (1)R. Landi, N. Masetti, V. Sguera (INAF/IASF Bologna), M. Del Santo, A. Tarana (INAF/IASF Rome), A.B. Hill,.... -- 8 Dec 2007; 15:30 UT
1321Discovery of a supernova ROTSE3 J234011.7+272516F. Yuan (U. Mich.), R. Quimby (Caltech), C. Akerlof (U. Mich.) and J. C. Wheeler (U. Texas) on behalf.... -- 7 Dec 2007; 5:29 UT
1320SuperAGILE limits on the hard X-ray flux of the AGILE bright gamma-ray transient in the Cygnus fieldF. Lazzarotto, Y. Evangelista, I. Donnarumma, L. Pacciani,E. Costa, E. Del Monte, M. Feroci, I. Lapshov,.... -- 4 Dec 2007; 17:35 UT
1319Discovery of the new fast X-ray transient IGRJ18462-0223 with INTEGRAL S.A. Grebenev (IKI, Moscow), M.G. Revnivtsev (IKI; MPA, Garching), R.A. Sunyaev (IKI; MPA) -- 4 Dec 2007; 16:13 UT
1318Time-Resolved CCD Photometry of the Optical Counterpart of Swift J2319.4+2619A. Shafter, E. Marin, and N. Sreenivasamurthy (SDSU) -- 4 Dec 2007; 4:45 UT
1317Swift and INTEGRAL observation of 1ES 1959+650V. Beckmann, W. Ishibashi (ISDC), E. Bottacini, M. Ajello, J. Greiner (MPE) -- 1 Dec 2007; 19:32 UT
1316Photometric Period of XTE J0053-724 (SXP46.6 = 1WGA J0053.8-7226)P. C. Schmidtke (Arizona State University), A.P. Cowley (Arizona State University), A. Udalski (Warsaw.... -- 30 Nov 2007; 19:36 UT
1315Blazar 1ES 1959+650 shows high and hard X-ray stateE. Bottacini (MPE), V. Beckmann, W. Ishibashi (ISDC), M. Ajello, J. Greiner (MPE) -- 30 Nov 2007; 13:13 UT
1314Optical Spectroscopy of two Novae M31N 2007-11b and M31N 2007–11cE. Barsukova (Special Astrophysical Observatory, SAO), A. Valeev (SAO),O. Sholukhova (SAO), S. Fabrika.... -- 30 Nov 2007; 10:49 UT
1313Possible INTEGRAL counterpart of the AGILE high energy variable source Sguera V., Malizia A. (INAF/IASF Bologna), Bazzano A., Ubertini P. (INAF/IASF Roma), Bird A.J.,Dean A.J..... -- 29 Nov 2007; 16:51 UT
1312Two possible Novae in M31E. Ovcharov (SU, Sofia), A. Valcheva (IA, Sofia), A. Kostov (IA, Sofia), Y. Nikolov (IA, Sofia), Ts..... -- 29 Nov 2007; 14:46 UT
1311M31 Nova Candidate ROTSE3 J004547.7+420204F. Yuan (U. Mich.), R. Quimby (Caltech), C. Akerlof, J. Aretakis(U. Mich.), E. Rykoff (UCSB) and J. C..... -- 28 Nov 2007; 20:23 UT
1310Swift/XRT follow-up observation of IGR J12131+0700 (not NGC 4180)R. Landi, A. Malizia, N. Masetti (INAF/IASF Bologna), A. De Rosa, S. Gianni' (INAF/IASF Rome), A.J. Dean,.... -- 28 Nov 2007; 16:24 UT
1309Swift Discovers a New Hard X-ray Bright PolarK. Mukai (GSFC and UMBC), W. Baumgartner (GSFC and UMBC), J. Tueller (GSFC), R. Mushotzky (GSFC), J..... -- 27 Nov 2007; 22:54 UT
1308AGILE gamma-ray detection of a strongly variable source in the Cygnus regionA. Chen, S. Vercellone, A. Giuliani, S. Mereghetti, A. Pellizzoni, F. Perotti, F. Fornari, M. Fiorini,.... -- 27 Nov 2007; 19:19 UT
1307Detection of a new outburst of the recurrent X-ray transient CXOM31J004217.0+411508 M. Henze (Max-Planck-Institut fuer extraterrestrische Physik, MPE), W. Pietsch (MPE), F. Haberl (MPE).... -- 27 Nov 2007; 17:32 UT
1306Verification of the transient in the M31 globular cluster Bol 194 as super-soft X-ray sourceF. Haberl (Max-Planck-Institut fuer extraterrestrische Physik, MPE), W. Pietsch (MPE), M. Henze.... -- 27 Nov 2007; 17:24 UT
1305 Radio Detection of V598 Pup (= XMMSL1 J070542.7-381442)M.P. Rupen, V. Dhawan, A.J. Mioduszewski (NRAO) -- 26 Nov 2007; 23:33 UT
1304RXTE Observations of GRO J1008-57J. Wilms (Dr. Karl Remeis-Observatory Bamberg), K. Pottschmidt (CRESST-UMBC/GSFC), C. Graemer (Remeis-Observatory),.... -- 24 Nov 2007; 21:47 UT
1303Optical spectroscopic observations of MXB 0656-072Jingzhi Yan, Qingzhong Liu and Hui Li (PMO) -- 24 Nov 2007; 7:29 UT
1302X-ray outburst from RX J1709-2639Ron Remillard, for the RXTE-ASM team at MIT and GSFC -- 23 Nov 2007; 20:49 UT
1301XMM-Newton and Swift-XRT see declining X-ray flux from the nova XMMSL1 J070542.7-381442 (V598 Pup)A M Read (Leicester), R D Saxton (ESAC), J P Osborne (Leicester), K L Page (Leicester), P Esquej (MPE),.... -- 23 Nov 2007; 15:52 UT
1300AGILE detection of day-to-day gamma-ray variability from Blazar 3C 454.3G. Pucella, M. Tavani, F. D'Ammando, V. Vittorini, E. Costa, M. Feroci, I. Donnarumma, L. Pacciani, E..... -- 22 Nov 2007; 18:33 UT
1299Photometric and Spectroscopic observations of M31N 2007-11dR. Quimby (Caltech), A. Shafter (SDSU), A. Rau, M. Kasliwal, E. Ofek, (Caltech), F. Yuan, C. Akerlof.... -- 22 Nov 2007; 4:37 UT
1298Swift/BAT detects a strong outburst from GRO J1008-57H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), L. Barbier (GSFC), J. Cummings (CRESST/GSFC/UMBC),.... -- 21 Nov 2007; 22:39 UT
1297Radio detection of SN 2006jd with the VLAPoonam Chandra, Alicia Soderberg -- 21 Nov 2007; 17:51 UT
1296Detection of a new X-ray transient in a globular cluster in M31F. Haberl (Max-Planck-Institut fuer extraterrestrische Physik, MPE), M. Henze (MPE), W. Pietsch.... -- 21 Nov 2007; 15:08 UT
1295H.E.S.S. discovers VHE gamma-rays from the BL Lac RGB J0152+017Dalibor Nedbal (Prague University), Wystan Benbow (Max-Planck-Institut fuer Kernphysik, now at Harvard-Smithsonian.... -- 21 Nov 2007; 15:08 UT
1294Detection of supersoft X-ray emission from the He/N nova M31N 2007-06b in the globular cluster in M 31 W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), V. Burwitz (MPE), J. Greiner (MPE),.... -- 21 Nov 2007; 14:37 UT
1293Swift and RXTE observations of MXB 0656-072J. A. Kennea (PSU), P. Romano (INAF-OAB & Univ Bicocca), K. Pottschmidt (CRESST-UMBC/GSFC), J. Wilms.... -- 20 Nov 2007; 15:19 UT
1292Spectroscopic Confirmation of the Nova Candidate M31N-2007-11c S. Ciroi, F. Di Mille, P. Rafanelli (Astronomy Department, Padova University) and S. Temporin ( Laboratoire.... -- 20 Nov 2007; 10:41 UT
1291Optical Photometry of XMMSL1 J070542.7-381442Mansi M Kasliwal, Eran Ofek (Caltech), Poonam Chandra (NRAO) -- 20 Nov 2007; 0:06 UT
1290Detection of SN 2006jd in X-Rays with SwiftS. Immler (NASA/CRESST/GSFC), P. J. Brown (PSU), A. V. Filippenko (UC Berkeley), and D. Pooley (U of.... -- 19 Nov 2007; 23:00 UT
1289Radio Properties of the Hard X-ray transient IGR J18175-1530C.C. Cheung (NASA GSFC) -- 19 Nov 2007; 20:09 UT
1288Swift/XRT follow-up observations of INTEGRAL/IBIS AGN candidatesR. Landi, N. Masetti, J. B. Stephen (INAF/IASF Bologna), A. De Rosa, F. Capitanio (INAF/IASF Rome), M..... -- 19 Nov 2007; 15:01 UT
1287Swift/XRT observation of the field of the HMXB XTEJ1859+083P. Romano (INAF-OABrera), L. Sidoli (INAF-IASF Milano) V. Mangano (INAF-IASF Palermo), S. Mereghetti.... -- 19 Nov 2007; 14:16 UT
1286SWIFT J052522.48+241331.8 (=1RXS J052523.2+241331) is a Cataclysmic VariableM.A.P. Torres (CfA), D. Steeghs (Warwick/CfA), P. G. Jonker (SRON/CfA), M. R. Garcia (CfA), P. Challis.... -- 19 Nov 2007; 9:59 UT
1285 XMMSL1 J070542.7-381442 is a nova M.A.P. Torres (CfA), P. G. Jonker (SRON/CfA), P. Challis (CfA), M. Modjaz (Berkeley), R. Kirshner, A.M..... -- 17 Nov 2007; 20:39 UT
1284Possible Detection of SN 2007pk in X-Rays with SwiftS. Immler (NASA/CRESST/GSFC), D. Pooley (U of Wisconsin), P. J. Brown (PSU), W. Li, and A. V. Filippenko.... -- 16 Nov 2007; 19:12 UT
1283RXTE observations of MXB 0656-072K. Pottschmidt (CRESST, UMBC/NASA-GSFC), V.A. McBride (Univ. Southampton), S. Suchy (CASS, UCSD), I..... -- 16 Nov 2007; 15:04 UT
1282XMM-Newton Slew Survey discovers a new, bright X-ray transient, XMMSL1 J070542.7-381442A.M. Read (U. Leicester), R.D. Saxton (ESAC) and P.Esquej (MPE) -- 16 Nov 2007; 9:52 UT
1281INTEGRAL detects a new outburst of MXB 0656-072I. Kreykenbohm (IAA Tuebingen/ISDC), S. E. Shaw (University of Southampton/ISDC), Valentina Bianchin.... -- 15 Nov 2007; 14:32 UT
1280Discovery of a supernova ROTSE3 J235413+272433F. Yuan (U. Mich.), R. Quimby (Caltech), J. Aretakis, C. Akerlof (U. Mich.) and J. C. Wheeler (U. Texas).... -- 14 Nov 2007; 22:31 UT
1279Swift discovers a probable new transientK.L. Page (U. Leicester), J. Tueller (GSFC) and A.P. Beardmore (U. Leicester), on behalf of the Swift.... -- 14 Nov 2007; 19:17 UT
1278AGILE detection of a gamma-ray source coincident with Blazar 3C 454.3A. Chen, S. Vercellone, A. Giuliani, S. Mereghetti, A. Pellizzoni, F. Perotti, F. Fornari, M. Fiorini,.... -- 14 Nov 2007; 10:07 UT
1277Discovery of a supernova ROTSE3 J115705+532955F. Yuan (U. Mich.), R. Quimby (Caltech), J. Aretakis, C. Akerlof (U. Mich.) and J. C. Wheeler (U. Texas).... -- 14 Nov 2007; 3:55 UT
1276Optical Spectroscopy of the candidate nova M31N 2007-11bArne Rau (Caltech) -- 13 Nov 2007; 21:50 UT
1275Possible new optical Nova in M 31V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), W. Pietsch (MPE), M. Henze (MPE),.... -- 13 Nov 2007; 18:23 UT
1274Swift/XRT follow-up observations of INTEGRAL detected AGNR. Landi, A. Malizia, N. Masetti (INAF/IASF Bologna), A. De Rosa, S. Gianni' (INAF/IASF Rome), A.J. Dean,.... -- 13 Nov 2007; 14:39 UT
1273Swift/XRT observations of INTEGRAL sourcesR. Landi, N. Masetti, L. Bassani (INAF/IASF Bologna), F. Capitanio, M.T. Fiocchi (INAF/IASF Rome), A.J..... -- 13 Nov 2007; 12:51 UT
1272Discovery of two possible CVs ROTSE3 J031031+431115 and ROTSE3 J113709+513451F. Yuan, J. Aretakis, C. Akerlof, T. Mckay (U. Mich.) and E. Rykoff (UCSB) report on behalf of the ROTSE.... -- 12 Nov 2007; 23:18 UT
1271VLA radio upper limit on Type IIn Supernova 2007pk Poonam Chandra, Alicia Soderberg -- 12 Nov 2007; 14:13 UT
1270INTEGRAL source IGR J16562-3301 --- a new BL Lac objectR. Burenin, M. Revnivtsev, A. Mescheryakov, I. Bikmaev, M. Pavlinsky, R. Sunyaev (IKI, Moscow, Russia;.... -- 11 Nov 2007; 13:47 UT
1269Flaring history of IGR J17544-2619 unveils stellar wind clumpingR. Walter (ISDC, Geneva), J. Zurita (CEA, Saclay) -- 10 Nov 2007; 8:30 UT
1268XMM-Newton localization of the fast x-ray transient XTE J1901+014David M. Smith, Rachel A. Rampy (UC Santa Cruz), Ignacio Negueruela, Jose Miguel Torrejon (U..... -- 9 Nov 2007; 22:38 UT
1267Probable nova in M31E. Ovcharov (SU, Sofia), A. Valcheva (IA, Sofia), V. Ivanov (ESO, Chile), N. Kacharov (SU, Sofia), A..... -- 9 Nov 2007; 16:33 UT
1266Recent and past activity of the supergiant fast X-ray transient IGR J17544-2619 as seen by INTEGRAL E. Kuulkers (ESA/ESAC, Spain), D. Risquez Oneca (LAEFF/INTA, Spain), S. Brandt (DNSC, Denmark), S. Shaw.... -- 9 Nov 2007; 16:04 UT
1265Swift/BAT detects an outburst from IGR J17544-2619H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), L. Barbier (GSFC), J. Cummings (CRESST/GSFC/UMBC),.... -- 8 Nov 2007; 19:05 UT
1264INTEGRAL detection of two Seyfert 1 galaxies: ESO 140-43 and ESO 141-55V. Beckmann (ISDC), D. Petry (MPE), G. Weidenspointner (MPE & MPI HLL) -- 8 Nov 2007; 15:05 UT
1263SN 2007on is probably a young type Ia event. Avishay Gal-Yam (Weizmann Institute), J. Simon (Caltech), A. Klotz (CESR) and E. Rosolowsky -- 7 Nov 2007; 11:00 UT
1262Four Optical Transients from the Catalina Sky SurveyS.G. Djorgovski, A.J. Drake, R. Williams, A. Mahabal, M.J. Graham (Caltech); E. Christensen (Gemini Observatory);.... -- 7 Nov 2007; 7:52 UT
1261Swift Observations of SN 2007onS. Immler (NASA/CRESST/GSFC), and P. J. Brown (PSU), on behalf of the Swift satellite team -- 7 Nov 2007; 5:21 UT
1260The neutron star transient SAX J1810.8-2609 going back to quiescenceM. Linares, N. Degenaar, R. Wijnands (Amsterdam) -- 6 Nov 2007; 19:28 UT
1259Swift Observations of SN 2007odS. Immler (NASA/CRESST/GSFC), and P. J. Brown (PSU), on behalf of the Swift satellite team -- 6 Nov 2007; 14:23 UT
1258A Swift Observation of the Neutron Star GX 13+1J. M. Miller, K. J. Perry (Michigan) -- 5 Nov 2007; 19:34 UT
1257Possible optical Nova in M 31W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), V. Burwitz (MPE),.... -- 2 Nov 2007; 16:43 UT
1256PV Cep: rapid changes of the on-source polarizationV.M. Larionov, E.N. Kopatskaya, L.V.Larionova, T.S.Konstantinova (Sobolev Astronomical Institute, St.Petersburg,.... -- 2 Nov 2007; 6:35 UT
1255Discovery of a supernova ROTSE3 J231226+135449F. Yuan (U. Mich.), R. Quimby (Caltech), J. Aretakis, C. Akerlof (U. Mich.) and J. C. Wheeler (U. Texas).... -- 2 Nov 2007; 4:06 UT
1254Radio non-detection of SN 2006gy with the VLA at 8.4 and 43 GHzMichael Bietenholz (York University, Canada; Hartebeesthoek Radio Observatory, South Africa), N. Bartel.... -- 1 Nov 2007; 22:04 UT
1253Identification of two INTEGRAL sources with SWIFT/XRT M.Revnivtsev, R.Sunyaev, A.Lutovinov, S. Sazonov,(IKI, Moscow, Russia; MPA, Garching, Germany) -- 31 Oct 2007; 10:37 UT
1252Near-infrared counterpart candidate to SLX 1746-331M.A.P. Torres (CfA), D. Steeghs (Warick/CfA), P. G. Jonker (SRON/CfA), J. Kennea (PSU), D. K. Erb (CfA),.... -- 30 Oct 2007; 4:26 UT
1251Swift/XRT non-detection of the VHE source HESS J1908+063A.K.H. Kong (NTHU) -- 28 Oct 2007; 15:41 UT
1250Revised Classification for SN 2007nm/PQT 071008:224527+103932S.G. Djorgovski, A.J. Drake, A. Mahabal, C. Donalek, E. Glikman, M.J. Graham, R. Williams (Caltech);.... -- 26 Oct 2007; 21:12 UT
1249IGR J18175-1530 = XTE J1817-155 Detected in September 2007C. B. Markwardt (CRESST/U. Md./NASA/GSFC), M. Klein-Wolt (U. Amsterdam), J. H. Swank (NASA/GSFC), R..... -- 25 Oct 2007; 21:38 UT
1248IGR J18175-1530: a new hard X-ray transient detected by INTEGRALA. Paizis (INAF-IASF Milano), V. Beckmann (ISDC), D. Gotz (CEA Saclay), L. Sidoli, A. Bazzano, G. Belanger,.... -- 25 Oct 2007; 14:05 UT
1247Possible radio and IR counterparts of the unidentified MILAGRO source MGRO J1908+06 (HESS J1908+063)Jorge A. Combi (Universidad de Jaén-UJA), Josep Martí (UJA), Pedro Luque-Escamilla (UJA), Alvaro Muñoz-Arjonilla.... -- 21 Oct 2007; 22:31 UT
1246X-ray Detection of the Supersoft Source Phase of Nova Vul 2007J.J. Drake (Smithsonian Astrophysical Observatory), K. Page, J. Osborne (Leicester), M. Bode (Liverpool.... -- 19 Oct 2007; 20:37 UT
1245Discovery of X-ray pulsations from the HMXB AX J1749.1-2733D.Karasev, S.Tsygankov, A.Lutovinov, E.Churazov, R.Sunyaev (Space Research Institute, Moscow; Max-Plank.... -- 18 Oct 2007; 14:14 UT
1244Photometric Follow-up of Transients from the PQ SurveyA. Mahabal, A.J. Drake, S.G. Djorgovski, C. Donalek, E. Glikman, M.J. Graham, R. Williams (Caltech);.... -- 17 Oct 2007; 19:45 UT
1243Analysis of archival XMM-Newton observation of the field of the short soft burst GRB 071017A. Tiengo, S. Mereghetti, P. Esposito, A. De Luca (INAF/IASF-Milano), D. Gotz (CEA-Saclay) -- 17 Oct 2007; 13:25 UT
1242Optical spectroscopy of the candidate nova M31N 2007-10bA. Rau (Caltech), V. Burwitz (MPE), S.B. Cenko (Caltech), A. Updike, D. Hartmann (Clemson), P. Milne,.... -- 16 Oct 2007; 22:17 UT
12419 Supernova DiscoveriesThe Nearby Supernova Factory: P. Antilogus, S. Bailey, R. Pain, R. Pereira, C. Wu (Laboratoire de Physique.... -- 16 Oct 2007; 19:26 UT
1240Spectroscopy of Optical Transients From the PQ SurveyS.G. Djorgovski, A.J. Drake, A. Mahabal, C. Donalek, E. Glikman, M.J. Graham, R. Williams (Caltech);.... -- 16 Oct 2007; 12:50 UT
1239The correct optical counterpart to IGR J11435-6109Ignacio Negueruela, José Miguel Torrejón (University of Alicante), Vanessa McBride (University of.... -- 14 Oct 2007; 16:28 UT
1238Possible Nova in M31V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), W. Pietsch (MPE), A. Updike, D..... -- 13 Oct 2007; 14:36 UT
1237Swift/XRT localization of SLX 1746-331J. A. Kennea (PSU), D. Steeghs (Warwick/CfA), M.A.P. Torres (CfA), J. Homan (MIT) and J. M. Miller.... -- 12 Oct 2007; 21:18 UT
1236SN 2007ir is a Type Ia supernova, M31 2007-10a is a FeII NovaAvishay Gal-Yam (Weizman Institute of Science) and Robert Quimby (Caltech) -- 11 Oct 2007; 21:37 UT
1235SLX 1746-331 In OutburstC. B. Markwardt (CRESST/NASA/GSFC), J. H. Swank (NASA/GSFC) -- 11 Oct 2007; 19:19 UT
1234Six Optical Transients From the PQ SurveyA.J. Drake, A. Mahabal, S.G. Djorgovski, E. Glikman, C. Donalek, M.J. Graham, R. Williams (Caltech);.... -- 11 Oct 2007; 18:17 UT
1233Swift XRT observation of SAX J1747.0-2853Edward M. Cackett, Jon Miller (University of Michigan) -- 11 Oct 2007; 14:13 UT
1232Aquila X-1 still bright optically S.A.Ilovaisky, C.Chevalier (Observatoire de Haute-Provence, France) -- 10 Oct 2007; 12:22 UT
1231Chandra Position and Optical/IR Identification for IGR J11435-6109J.A. Tomsick (SSL/UC Berkeley), S. Chaty (AIM CEA Saclay/University Paris 7), J. Rodriguez (AIM CEA Saclay),.... -- 8 Oct 2007; 18:51 UT
1230Possible Nova in M31W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), V. Burwitz (MPE,.... -- 6 Oct 2007; 23:33 UT
1229Possible transition of Aquila X-1 to a hard state seen with INTEGRALJ. Rodriguez (CEA/SAp & AIM, Saclay, France), S.E. Shaw (U. Southampton, UK), L. Prat (CEA/SAp &.... -- 5 Oct 2007; 12:34 UT
1228A new outburst of the recurrent neutron star transient SAX J1747.0-2853S. Brandt, J. Chenevez, (DNSC, Denmark), E. Kuulkers (ESA/ESAC, Spain), L. Natalucci, M.T. Fiocchi, A..... -- 4 Oct 2007; 14:42 UT
1227SAX J1810.8-2609 displays increasing hard X-ray activityR. Galis, V. Beckmann (ISDC), J. Chenevez, S. Brandt (DNSC), G. Belanger, E. Kuulkers, M. Cadolle Bel,.... -- 1 Oct 2007; 11:01 UT
1226XMM-Newton observation of V2362 CygM. Hernanz and C. Ferri (IEEC-CSIC), G. Sala (MPE) -- 30 Sep 2007; 22:15 UT
1225Observations of Nova M33 2007 No. 01A. W. Shafter (SDSU), M. F. Bode, M. J. Darnley (Liverpool JMU), K. A. Misselt (U. Arizona), R. Quimby.... -- 27 Sep 2007; 18:04 UT
1224Discovery of a supernova ROTSE3 J031512+431013F. Yuan, J. Aretakis, C. Akerlof (U. Mich.), R. Quimby (Caltech) and J. C. Wheeler (U. Texas) on behalf.... -- 25 Sep 2007; 23:53 UT
1223GASP detection of an optical flare of the blazar S5 0716+71D. Carosati (Armenzano Astronomical Observatory, Assisi, Italy), V.M. Larionov and L. Larionova (Astronomical.... -- 24 Sep 2007; 9:33 UT
1222Radio monitoring of SN 2007gr by GMRT in the L-bandSayan Chakraborti (TIFR, Mumbai), Poonam Chandra (Univ. Virginia and NRAO, Charlottesville), Nirupam.... -- 24 Sep 2007; 8:55 UT
1221AGILE detection of a gamma-ray source possibly associated with Blazar TXS 0716+714A. Giuliani, S. Vercellone, A. Chen, S. Mereghetti, A. Pellizzoni, F. Perotti, F. Fornari, M. Fiorini,.... -- 21 Sep 2007; 15:53 UT
1220CCD observations of the flickering of the recurrent nova RS OphR. K. Zamanov & R. Bachev (Institute of Astronomy, Sofia, Bulgaria) -- 19 Sep 2007; 10:15 UT
1219Optical confirmation of the outburst of Aql X-1M.A.P. Torres (CfA), P. G. Jonker (SRON/UU/CfA), C. Bassa (McGill), G. Nelemans (Univ. of Nijmegen) -- 18 Sep 2007; 21:53 UT
1218Optical and Near-IR Observations of the Current Outburst of Aql X-1D. Maitra (Univ. of Amsterdam), D. M. Russell (Univ. of Southampton), F. Lewis (Las Cumbres Observatory.... -- 18 Sep 2007; 21:52 UT
1217Discovery of a Type II Supernova ROTSE3 J012520+085413F. Yuan, J. Aretakis, C.Akerlof (U. Mich.) and R. Quimby (Caltech) -- 15 Sep 2007; 22:23 UT
1216RXTE ASM Detection of an Outburst from Aql X-1R.H.D. Corbet (UMBC and NASA/GSFC), R.A. Remillard (MIT/MKI), A.M. Levine (MIT/MKI), F.E. Marshall (NASA/GSFC),.... -- 14 Sep 2007; 21:24 UT
1215e-VLBI detection of SN2007gr Z. Paragi (JIVE), C. Kouveliotou (NASA/MFSC), M.A. Garrett (Astron), E. Ramirez-Ruiz (Univ. Santa Cruz),.... -- 12 Sep 2007; 20:22 UT
12144 Supernova DiscoveriesThe Nearby Supernova Factory: G. Aldering, C. Aragon, S. Bongard, M. Childress, S. Loken, P. Nugent,.... -- 12 Sep 2007; 18:27 UT
1213Possible Host Detection of SNF20070825-001Peter Nugent (Lawrence Berkeley National Laboratory) -- 11 Sep 2007; 21:00 UT
1212A second example of a Ia supernova associated with a super-Chandrasekhar mass white dwarfROTSE: F. Yuan, C. Akerlof, J. Miller (University of Michigan), R. Quimby (University of Texas) on behalf.... -- 11 Sep 2007; 17:50 UT
1211Chandra HRC-I detection of a possible very faint X-ray transient in the globular cluster M15Craig O. Heinke (U. Virginia / Northwestern U.), Haldan N. Cohn and Phyllis M. Lugger (Indiana U.) -- 11 Sep 2007; 13:06 UT
1210MERLIN observations of SN2007grM.K. Argo, R.J. Beswick, A. Pedlar, T.W.B. Muxlow (Jodrell Bank Observatory) -- 10 Sep 2007; 8:33 UT
1209Swift/XRT detection of a possible 1.2 day period the faint persistent X-ray source AXJ1538.3-5541J.A. Kennea (PSU), S. Campana (INAF-OAB), R. Wijnands (UvA), D.N. Burrows (PSU), E. Cackett (U. Michigan),.... -- 8 Sep 2007; 17:40 UT
12084 Supernova DiscoveriesThe Nearby Supernova Factory: G. Rigaudier, E. Pecontal (Centre de Recherche Astronomique de Lyon), C..... -- 6 Sep 2007; 2:52 UT
1207Refined distance estimation of XMMU J174716.1-281048M. Del Santo (INAF/IASF-Roma), J. Chenevez (DNSC, Technical University of Denmark), S. Brandt (DNSC,.... -- 5 Sep 2007; 14:10 UT
1206Optical Nova Candidate in M31D. Hatzidimitriou (Department of Physics, University of Crete, UoC), V. Burwitz (Max-Planck-Institut.... -- 4 Sep 2007; 21:00 UT
1205Chandra Observation of SN 2007grAlicia Soderberg (Princeton) -- 4 Sep 2007; 17:07 UT
1204GASP detection of a high optical state of the blazar PKS 1510-08D. Carosati (Armenzano Astronomical Observatory, Assisi, Italy), V.M. Larionov and L. Larionova (Astronomical.... -- 4 Sep 2007; 9:24 UT
12036 Supernova DiscoveriesThe Nearby Supernova Factory: C. Buton, Y. Copin, E. Gangler, G. Smadja, C. Tao (Institut de Physique.... -- 3 Sep 2007; 5:09 UT
1202 A New X-ray observation of V5116 SgrThomas Nelson and Marina Orio (INAF-Padova and U Wisconsin), and see below full list -- 1 Sep 2007; 23:00 UT
1201New optical nova candidate in the outer disk of M 31W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), V. Burwitz (MPE), A. Stefanescu.... -- 1 Sep 2007; 15:18 UT
12004 Supernova DiscoveriesThe Nearby Supernova Factory: P. Antilogus, R. Pain, R. Pereira, C. Wu (Laboratoire de Physique Nucleaire.... -- 1 Sep 2007; 1:58 UT
1199AGILE detection of a gamma-ray source off the Galactic PlaneA. Bulgarelli (INAF/IASF Bologna), S. Vercellone, A. Giuliani, A. Chen, S. Mereghetti, A. Pellizzoni,.... -- 31 Aug 2007; 16:53 UT
1198New optical nova candidate in M31A. Stefanescu (Max-Planck-Institut fuer extraterrestrische Physik, MPE), W. Pietsch (MPE), V. Burwitz.... -- 30 Aug 2007; 17:15 UT
1197No detection of L-band radio emission from SN 2007gr by GMRTAlak K. Ray (Tata Institute of Fundamental Research, Mumbai) -- 29 Aug 2007; 17:04 UT
11962 Supernova DiscoveriesThe Nearby Supernova Factory: G. Aldering, C. Aragon, S. Bailey, S. Bongard, M. Childress, S. Loken,.... -- 29 Aug 2007; 1:16 UT
1195R-band photometry of the Blazar 3C 454.3 in outburstDiego Rodriguez, Albert Sanchez (M1 Group, Spain) -- 28 Aug 2007; 22:13 UT
11943 Supernova DiscoveriesThe Nearby Supernova Factory: C. Baltay, A. Bauer, D. Rabinowitz, R. Scalzo (Yale University, New Haven,.... -- 28 Aug 2007; 2:42 UT
1193Optical observations of XTE J1701-462 and SAX J1810.8-2609M.A.P. Torres (CfA), P. G. Jonker (SRON/CfA), D. Steeghs (Warwick/CfA) -- 25 Aug 2007; 17:17 UT
1192M31 Nova CandidateM.J. Darnley (Liverpool John Moores University, UK), E. Kerins (University of Manchester, UK) and A.M..... -- 24 Aug 2007; 16:28 UT
1191XMM-Newton observation of two X-ray transients in M 31H. Stiele (Max-Planck-Institut fuer extraterrestrische Physik, MPE), W. Pietsch (MPE), F. Haberl (MPE),.... -- 24 Aug 2007; 10:37 UT
11903 Supernova DiscoveriesThe Nearby Supernova Factory: G. Rigaudier, E. Pecontal (Centre de Recherche Astronomique de Lyon), C..... -- 24 Aug 2007; 5:05 UT
1189Chandra Position for SLX 1737-282J.A. Tomsick (SSL/UC Berkeley), R. Walter (ISDC), P. Kaaret (University of Iowa), J. Rodriguez (AIM CEA.... -- 23 Aug 2007; 17:59 UT
11884 Supernova DiscoveriesThe Nearby Supernova Factory: C. Buton, Y. Copin, E. Gangler, G. Smadja, C. Tao (Institut de Physique.... -- 21 Aug 2007; 19:38 UT
1187Discovery of Radio Emission from the Type Ibc SN 2007grAlicia Soderberg (Princeton) -- 21 Aug 2007; 17:56 UT
1186Spectroscopic confirmation of four novae in M31E. Barsukova, N. Borisov, S. Fabrika, O. Sholukhova, A. Valeev (Special Astrophysical Observatory, Russia),.... -- 20 Aug 2007; 16:20 UT
1185INTEGRAL detects hard X-rays from SAX J1810.8-2609 during its current outburstP. Haymoz. D. Eckert (ISDC, Switzerland), S. Shaw (Southampton, UK/ ISDC, Switzerland) & E. Kuulkers.... -- 20 Aug 2007; 11:03 UT
1184XMM-Newton observation of V5116 SgrG. Sala (MPE), M. Hernanz (IEEC-CSIC), C. Ferri (IEEC-CSIC) -- 17 Aug 2007; 15:21 UT
1183Radius expansion bursts from the neutron star transient XTE J1701-462; a new distance estimateDacheng Lin, Jeroen Homan, Ron Remillard (MIT/MKI), Rudy Wijnands, -- 16 Aug 2007; 13:54 UT
1182Radio detection of SN 2005kdPoonam Chandra (UVA/NRAO), Alicia Soderberg (Caltech) -- 15 Aug 2007; 16:09 UT
1181Optical Counterpart of XTE J0103-728 (SXP6.85)P.C. Schmidtke (ASU) and A.P. Cowley (ASU) -- 14 Aug 2007; 20:46 UT
1180A possible outburst of B3 1029+415 serendipitously detected by SwiftLuigi Foschini (INAF/IASF-Bologna), Fabrizio Tavecchio (INAF/OA Brera, Milano), Gabriele Ghisellini (INAF/OA.... -- 14 Aug 2007; 5:55 UT
1179Late time radio upper limit on hybrid Ia/IIn supernova SN 2005gjPoonam Chandra (NRAO/UVA) and Vikram Dwarkadas (U. Chicago) -- 13 Aug 2007; 7:45 UT
1178Following the neutron star transient XTE J1701-462 as it turns into quiescence.Diego Altamirano, Rudy Wijnands, Nathalie Degennar, Piergiorgio Casella (UvA), Jeroen Homan (MIT), Tomaso.... -- 11 Aug 2007; 23:52 UT
1177A Supernova DiscoveryThe Nearby Supernova Factory: P. Antilogus, R. Pain, R. Pereira, C. Wu (Laboratoire de Physique Nucleaire.... -- 10 Aug 2007; 23:31 UT
1176XMMU J054134.7-682550 is a 61 s X-ray Pulsar with Cyclotron FeaturesC. B. Markwardt (CRESST/NASA/GSFC), J. H. Swank (NASA/GSFC), R. Corbet (CRESST/NASA/GSFC) -- 10 Aug 2007; 2:36 UT
1175Swift/XRT observations of the neutron-star X-ray transient SAX J1810.8-2609N. Degenaar, M. Klein-Wolt and R. Wijnands (University of Amsterdam) -- 9 Aug 2007; 19:38 UT
1174Swift/XRT monitoring of the latest outburst from XMMUJ174716.1-281048L. Sidoli (INAF-IASF Milano), P. Romano (Univ Bicocca&INAF-OABrera), S. Mereghetti (INAF-IASF Milano),.... -- 9 Aug 2007; 12:56 UT
1173M31 Nova Candidate TSS J004054.4+405350R. Quimby, F. Castro, J. C. Wheeler (University of Texas) F. Yuan, C. Akerlof (University of.... -- 9 Aug 2007; 2:54 UT
1172A Supernova DiscoveryThe Nearby Supernova Factory: G. Aldering, C. Aragon, S. Bailey, S. Bongard, M. Childress, S. Loken,.... -- 8 Aug 2007; 20:15 UT
11713 New X-Ray Transients in M31J.L. Galache, M.R. Garcia, D. Steeghs, M.A.P. Torres, S.S. Murray (CfA) and B.F. Williams (U. of.... -- 7 Aug 2007; 22:18 UT
11702 Supernova DiscoveriesThe Nearby Supernova Factory: C. Baltay, A. Bauer, D. Rabinowitz, R. Scalzo (Yale University, New Haven,.... -- 6 Aug 2007; 20:07 UT
1169Outburst of XMMU J054134.7-682550 in the LMCD.M. Palmer (LANL), D. Grupe (PSU), H. A. Krimm (GSFC/USRA) -- 6 Aug 2007; 17:21 UT
1168Swift Observations of SN 2007giS. Immler (NASA/GSFC/UMCP) and P. J. Brown (PSU), on behalf of the Swift satellite team -- 3 Aug 2007; 21:57 UT
1167AGILE pointing at 3C 454.3: end of the observations and preliminary results.A. Bulgarelli (INAF/IASF Bologna), A. Chen, S. Vercellone, A. Giuliani, S. Mereghetti, A. Pellizzoni,.... -- 2 Aug 2007; 15:52 UT
1166Classification of SN 2007ge and a Supernova DiscoveryThe Nearby Supernova Factory: G. Rigaudier, E. Pecontal (Centre de Recherche Astronomique de Lyon), C..... -- 1 Aug 2007; 21:12 UT
1165Rapid decay of the neutron star transient XTE J1701-462Jeroen Homan (MIT), Rudy Wijnands, Diego Altamirano (UvA), Tomaso Belloni (INAF/OAB) -- 1 Aug 2007; 14:57 UT
1164RXTE and Swift Discovery of the Intermittent Source XTE J1704-445C. B. Markwardt (CRESST & NASA/GSFC), J. H. Swank (NASA/GSFC), M. Klein-Wolt (U. Amsterdam), D. M..... -- 31 Jul 2007; 1:05 UT
11632 Supernova DiscoveriesThe Nearby Supernova Factory: C. Buton, Y. Copin, E. Gangler, G. Smadja (Institut de Physique Nucleaire.... -- 30 Jul 2007; 23:28 UT
1162A new optical Nova in M31W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), V. Burwitz (MPE & Observatorio.... -- 29 Jul 2007; 12:33 UT
1161HET Spectra of ROTSE3 J003842+405256R. Quimby (Texas) -- 27 Jul 2007; 22:47 UT
1160AGILE gamma-ray detection of the Blazar 3C 454.3S. Vercellone, A. Chen, A. Giuliani, A. Pellizzoni, S. Mereghetti, F. Fornari, P. Caraveo, F. Perotti,.... -- 27 Jul 2007; 15:45 UT
1159Correction to ATel #1158F. Yuan, E. Rykoff, J. Aretakis, C. Akerlof (U. Mich.) and R. Quimby (U. Texas) on behalf of the ROTSE.... -- 26 Jul 2007; 23:38 UT
1158M31 optical transient ROTSE3 J003842+405256F. Yuan, E. Rykoff, J. Aretakis, C. Akerlof (U. Mich.) and R. Quimby (U. Texas) on behalf of the ROTSE.... -- 26 Jul 2007; 23:11 UT
1157Swift UVOT UVW2 filter light curves of optical novae in M31 with outbursts in July 2007W. Pietsch (Max Planck Institut f. extraterr. Physik Garching MPE, Germany), G. Sala (MPE), F. Haberl.... -- 26 Jul 2007; 19:25 UT
1156New Nova Candidate in M31 D. Hatzidimitriou (Department of Physics, University of Crete, UoC), V. Burwitz (Max-Planck-Institut.... -- 26 Jul 2007; 16:23 UT
1155Three Optical Transients From the PQ SurveyA. Mahabal, A.J. Drake, S.G. Djorgovski, E. Glikman, C. Donalek, M.J. Graham, R. Williams (Caltech);.... -- 26 Jul 2007; 0:44 UT
1154SN 2007fq is of type Ia Avishay Gal-Yam (Caltech) and Keren Sharon (Tel Aviv University and U Chicago) -- 24 Jul 2007; 22:09 UT
1153Correction to ATel 1152: Optical Spectroscopy of Nova M31N 2007-07cA. Rau (California Institute of Technology), V. Burwitz (Max-Planck-Institut fuer extraterrestrische.... -- 24 Jul 2007; 17:00 UT
1152Optical Spectroscopy of Nova M31N 2007-07cA. Rau (California Institute of Technology), V. Burwitz -- 24 Jul 2007; 16:46 UT
1151Bright Outburst from IGRJ11215-5952 observed with Swift/XRT at apastron P. Romano (INAF-OABrera), V. Mangano (INAF-IASF Palermo), S. Mereghetti, A. Paizis, L. Sidoli, S. Vercellone.... -- 24 Jul 2007; 14:38 UT
11502 Supernova DiscoveriesThe Nearby Supernova Factory: P. Antilogus, R. Pain, R. Pereira, C. Wu (Laboratoire de Physique Nucleaire.... -- 24 Jul 2007; 4:06 UT
1149Detection of nova M31N 2007-07c with Swift UVOT in the UVW2 filter W. Pietsch (Max Planck Institut f. extraterr. Physik Garching MPE, Germany), G. Sala (MPE), F. Haberl.... -- 20 Jul 2007; 14:36 UT
11484 Supernova DiscoveriesThe Nearby Supernova Factory: G. Aldering, C. Aragon, S. Bailey, S. Bongard, M. Childress, S. Loken,.... -- 19 Jul 2007; 23:17 UT
1147New X-Ray Transient in M31: CXOM31 J004059.2+411551J.L. Galache, M.R. Garcia, D. Steeghs, M.A.P. Torres, S.S. Murray, F.A. Primini (CfA) and B.F. Williams.... -- 19 Jul 2007; 15:44 UT
1146A new optical Nova in M31V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE & Observatori Astronomic de Mallorca,.... -- 19 Jul 2007; 15:06 UT
11454 Supernova DiscoveriesThe Nearby Supernova Factory: P. Antilogus, R. Pain, R. Pereira, C. Wu (Laboratoire de Physique Nucleaire.... -- 19 Jul 2007; 0:43 UT
1144First detection of a type-I X-ray burst from the transient Z source XTE J1701-462Jeroen Homan (MIT), Tomaso Belloni (INAF/OAB), Rudy Wijnands, Michiel van der Klis (UvA), Jean Swank.... -- 18 Jul 2007; 20:13 UT
1143Refined position of AX J1754.2-2754 with Swift/XRTM. Del Santo (INAF/IASF-Roma), P. Romano (INAF/OAB & Univ. Bicocca), L. Sidoli (INAF/IASF-Milano),.... -- 13 Jul 2007; 11:29 UT
1142Swift Observations of SN 2007bgA. Soderberg (Caltech) and S. Immler (NASA/GSFC/U of Maryland) on behalf of the Swift satellite team -- 12 Jul 2007; 3:53 UT
1141Optical novae in M31D. Hatzidimitiou (Department of Astrophysics, University of Crete, UOC), W. Pietsch (Max Planck Institut.... -- 11 Jul 2007; 15:19 UT
1140Swift/XRT Observations of IGR J17091-3624 and IGR J17098-3628J. A. Kennea (PSU) and F. Capitanio (IASF-INAF) -- 11 Jul 2007; 15:02 UT
1139M31 Nova CandidateE. Ovcharov (SU, Sofia), A. Valcheva (IA, SU, Sofia), A. Kostov (IA, Sofia), Y. Nikolov (IA, Sofia),.... -- 11 Jul 2007; 3:53 UT
1138ATCA observation of LMC X-3E. Gallo (UCSB), T. Tzioumis (ATNF) -- 10 Jul 2007; 21:13 UT
113711 Supernova DiscoveriesThe Nearby Supernova Factory: C. Buton, Y. Copin, E. Gangler, G. Smadja (Institut de Physique Nucleaire.... -- 10 Jul 2007; 20:14 UT
1136Chandra position and possible IR counterpart for the very-faint X-ray transient XMMU J174716.1-281048N. Degenaar (UvA), M. Krauss (MIT), D. Maitra, R. Wijnands (UvA), P. Jonker (SRON/CfA), A. Juett (U..... -- 10 Jul 2007; 16:03 UT
1135Swift Observations of Rapid X-ray Flux Variations in V4641 SgrE. M. Cackett, J. M. Miller (University of Michigan) -- 9 Jul 2007; 15:51 UT
1134Recent activity of the black hole binary V4641 SgrV.P. Goranskij (SAI, Moscow Univ.), E.A. Barsukova, and A.N. Burenkov (Special Astrophys. Observatory,.... -- 9 Jul 2007; 10:40 UT
1133Chandra non-detection of the newly discovered Millisecond X-ray Pulsar SWIFT J1756.9-2508A. Papitto (INAF-OARoma/Univ. Roma Tor Vergata), T. Di Salvo (Univ.Palermo), L. Burderi (Univ. Cagliari),.... -- 7 Jul 2007; 3:53 UT
1132Possible IR counterpart of the newly discovered X-ray MSP SWIFT J1756.9-2508L. Burderi (Univ. Cagliari), V. Testa, M. T. Menna, G. L. Israel (INAF-OARoma), T. Di Salvo (Univ. Palermo),.... -- 6 Jul 2007; 17:15 UT
1131Possible Nova in M31D. Hatzidimitriou (Department of Astrophysics, University of Crete, UOC), V. Burwitz (Max-Planck-Institut.... -- 6 Jul 2007; 15:31 UT
1130A 3.2 hr candidate orbital period for SWIFT J1753.5-0127C. Zurita (Instituto de Astronomia, UNAM), M.A.P. Torres (CfA), M. Durant, T. Shahbaz, H.H. Peralta,.... -- 6 Jul 2007; 15:09 UT
1129WSRT Non-Detection of Radio Pulsations from the New X-ray MSP SWIFT J1756.9-2508 During its Recent Outburst J.W.T. Hessels (API, Univ. of Amsterdam), B.W. Stappers (ASTRON, Univ. of Amsterdam) -- 4 Jul 2007; 21:42 UT
1128 ATCA non-detection at 8.7 GHz of the Millisecond X-ray Pulsar SWIFT J1756.9-2508A. Possenti (INAF-OACagliari), M. Murgia (INAF-OACagliari), J. Reynolds (ATNF), F. Camilo (Columbia Univ.),.... -- 4 Jul 2007; 8:54 UT
1127Swift Observations of SN2007cvP. J. Brown (Penn State) on behalf of the Swift satellite team -- 4 Jul 2007; 0:08 UT
11266 Supernova DiscoveriesThe Nearby Supernova Factory: G. Aldering, C. Aragon, S. Bailey, S. Bongard, M. Childress, S. Loken,.... -- 2 Jul 2007; 20:43 UT
1125Correction to ATEL 1124The Nearby Supernova Factory: P. Antilogus, J. Li, R. Pain, R. Pereira, C. Wu (Laboratoire de Physique.... -- 30 Jun 2007; 0:20 UT
112421 Supernova DiscoveriesThe Nearby Supernova Factory: P. Antilogus, J. Li, R. Pain, R. Pereira, C. Wu (Laboratoire de Physique.... -- 30 Jun 2007; 0:12 UT
112323 Supernova DiscoveriesThe Nearby Supernova Factory: P. Antilogus, J. Li, R. Pain, R. Pereira, C. Wu (Laboratoire de Physique.... -- 30 Jun 2007; 0:08 UT
1122LMC X-3 Enters a Faint Hard StateDavid M. Smith and Andrey Martchovsky (Physics Dept. and SCIPP, University of California, Santa Cruz),.... -- 29 Jun 2007; 20:28 UT
1121XMM-Newton ToO observation of the outburst decay of the AXP 1E1048.1-5937Nanda Rea (SRON), Andrea Tiengo, GianLuca Israel, Sergio Campana (INAF) -- 28 Jun 2007; 10:18 UT
1120V79 in the globular cluster Messier 3 returns to fundamental modeV.P. Goranskij (SAI, Moscow Univ.), E.A. Barsukova (SAO, Russia) -- 23 Jun 2007; 19:05 UT
1119The Optical Counterpart of SWIFT J195456.7+261301F.M. Walter (Stony Brook), H.E. Bond (STScI) -- 23 Jun 2007; 3:12 UT
1118Discovery of a Nova in the M31 Globular Cluster Bol 111R. Quimby, P. Mondol, J. Craig Wheeler (University of Texas), E. Rykoff, F. Yuan, C. Akerlof (University.... -- 22 Jun 2007; 23:46 UT
1117Swift/XRT non-detection of Millisecond X-ray Pulsar SWIFT J1756.9-2508S. Campana (INAF-OAB), P. Romano (Univ Bicocca&INAF-OAB), J. Kennea (PSU), C. Markwardt (GSFC/UMD),.... -- 22 Jun 2007; 10:14 UT
1116Swift/XRT and UVOT detection of the optical nova M31N 2006-11aW. Pietsch (MPE), J. Greiner (MPE), F. Haberl (MPE), G. Sala (MPE) -- 20 Jun 2007; 9:58 UT
1115New X-Ray Transient in M31: CXOM31 J004258.6+411527J.L. Galache, M.R. Garcia, D. Steeghs, M.A.P. Torres, S.S. Murray, F.A. Primini (CfA) and B.F. Williams.... -- 19 Jun 2007; 20:33 UT
1114Orbital Parameters of SWIFT J1756.9-2508C. B. Markwardt (CRESST/U.Md./GSFC) and H. A. Krimm (CRESST/USRA/GSFC) -- 16 Jun 2007; 1:14 UT
11134U 1608-522 in X-ray outburstD. Palmer (LANL), S. D. Barthelmy (GSFC), L. Barbier (GSFC), J. Cummings (GSFC/UMBC), E. Fenimore (LANL),.... -- 15 Jun 2007; 22:43 UT
1112M31 Nova CandidateE. Ovcharov (SU, Sofia), A. Valcheva (IA, SU, Sofia), A. Kostov (IA, Sofia), Y. Nikolov (IA, Sofia),.... -- 15 Jun 2007; 13:13 UT
1111Swift/XRT and RXTE/PCA results from SWIFT J1756.9-2508H. A. Krimm (GSFC/USRA), S. Campana (INAF-OAB) , J. Kennea (PSU), C. Markwardt (GSFC/UMD), P. Romano.... -- 14 Jun 2007; 23:48 UT
1110Optical measurements of HETE J1900.1-2455 with the Large Binocular TelescopePeter Garnavich (Department of Physics, University of Notre Dame), Paul Callanan, Patrick Elebert and.... -- 14 Jun 2007; 21:41 UT
1109Flare at OIR wavelengths in GX 339-4Michelle Buxton (Columbia University) and Charles Bailyn (Yale University) -- 14 Jun 2007; 18:39 UT
1108SWIFT J1756.9-2508 is a 182 Hz Millisecond X-ray PulsarC. B. Markwardt (CRESST/U.Md./GSFC), H. A. Krimm (CRESST/USRA/GSFC), J. H. Swank (NASA/GSFC) -- 14 Jun 2007; 6:34 UT
1107Swift/XRT detection of SWIFT J1756.9-2508C. Markwardt (GSFC/UMD), J. Cummings (GSFC/UMBC), H. A. Krimm (GSFC/USRA), -- 14 Jun 2007; 0:30 UT
1106Increased flux of HETE J1900.1-2455 detected with both Swift/XRT and RXTE/PCA N. Degenaar(UvA), S. Campana (OA Brera), D. Galloway (U. Melbourne), W. Lewin, J. Homan, D. Chakrabarty,.... -- 13 Jun 2007; 22:23 UT
1105Swift/BAT discovers a new galactic transient: SWIFT J1756.9-2508H. A. Krimm (GSFC/USRA), S. D. Barthelmy (GSFC), L. Barbier (GSFC), J. Cummings (GSFC/UMBC), E. Fenimore.... -- 13 Jun 2007; 16:12 UT
1104Corrections to ATEL #1102 on SWIFT J195509.6+261406C. B. Markwardt (CRESST/U.Md./GSFC) -- 12 Jun 2007; 23:18 UT
1103SWIFT J195456.7+261301: a flaring coronal X-ray emitting starJ. A. Kennea (PSU), C. Pagani (PSU), C. B. Markwardt (CRESST/U.Md./GSFC), P. Evans (U. Leicester), G..... -- 12 Jun 2007; 17:48 UT
1102SWIFT J195509.6+261406 / GRB 070610: A Potential Galactic TransientC. B. Markwardt (CRESST/U.Md./GSFC), C. Pagani (PSU), P. Evans (U. Leicester), F. P. Gavriil (NPP/GSFC),.... -- 12 Jun 2007; 16:11 UT
1101Swift Observations of SN 2007coS. Immler (NASA/USRA/GSFC) on behalf of the Swift satellite team -- 10 Jun 2007; 17:24 UT
1100GMRT Low frequency radio observation of Cyg X-3 at the time of flareSabyasachi pal and A. Pramesh Rao (NCRA-TIFR, India) -- 8 Jun 2007; 14:17 UT
10998 Supernova DiscoveriesThe Nearby Supernova Factory: P. Antilogus, J. Li, R. Pain, R. Pereira, C. Wu (Laboratoire de Physique.... -- 8 Jun 2007; 4:22 UT
1098Swift/XRT non-detection of HETE J1900.1-2455N. Degenaar, R. Wijnands (UvA), S. Campana (OA Brera), D. Galloway (U. Melbourne), W. Lewin, J. Homan,.... -- 7 Jun 2007; 14:32 UT
1097Swift/XRT observation of MGRO J2019+37R. Landi, L. Bassani (IASF/INAF Bologna), A. Bazzano, A. De Rosa (IASF/INAF Rome), A.J. Dean, A.J. Bird.... -- 5 Jun 2007; 14:51 UT
1096Chandra non-detection of the neutron star X-ray transient IGR J17191-2821Deepto Chakrabarty, Miriam I. Krauss (MIT); Peter G. Jonker (SRON/CfA); Adrienne M. Juett (U. Virginia);.... -- 1 Jun 2007; 20:50 UT
1095XMM-Newton observed the X-ray binary pulsar XTE J0103-728 in outburstF. Haberl (MPE), W. Pietsch (MPE), P. Kahabka (MPE) -- 1 Jun 2007; 15:46 UT
1094First detection of a type I X-ray burst from AX J1754.2-2754I.V. Chelovekov, S.A. Grebenev (Space Research Institute, Moscow) -- 1 Jun 2007; 15:01 UT
1093XTE J1856+053 observed by Swift/BATH. A. Krimm (GSFC/USRA), S. D. Barthelmy (GSFC), L. Barbier (GSFC), J. Cummings (GSFC/UMBC), E. Fenimore.... -- 1 Jun 2007; 13:54 UT
1092A expected bright radio flare of Cygnus X-3S.A.Trushkin, N.N. Bursov, N.A. Nizhelskij (SAO RAS) -- 1 Jun 2007; 8:33 UT
1091Continuing flux decay of HETE J1900.1-2455 as observed with Swift/XRTN. Degenaar, R. Wijnands (UvA), D. Galloway (U. Melbourne), W. Lewin, J. Homan, D. Chakrabarty (MIT),.... -- 31 May 2007; 15:06 UT
1090Optical decline of HETE J1900.1-2455M.A.P. Torres (CfA), P. Rodriguez-Gil (IAC), D. Steeghs (CfA/Warwick), J. M. Corral-Santana (IAC), J..... -- 31 May 2007; 14:05 UT
1089Swift uncovers that SAX J0840.7+2248 is not a X-ray Binary, but BeppoSAX X-ray Rich GRB980429L. Sidoli (INAF-IASF Milano), P. Romano (Univ Bicocca&INAF-OABrera), A. Cucchiara (PSU), S. Mereghetti.... -- 31 May 2007; 13:03 UT
1088Swift observations of the unidentified optical transient PQT 070519R. Starling, J.P. Osborne, P.T. O'Brien, M.R. Goad and P.A. Evans (University of Leicester) -- 30 May 2007; 18:14 UT
1087Swift observations of Aql X-1S. Campana (OA Brera) -- 30 May 2007; 17:27 UT
1086The accreting millisecond pulsar HETE J1900.1-2455 is returning to quiescenceDuncan Galloway (U. Melbourne), Ed Morgan (MIT), Deepto Chakrabarty (MIT) and Phil Kaaret (U. Iowa) -- 28 May 2007; 5:18 UT
1085H alpha emission in SAX J2103.5+4545Antonis Manousakis (University of Crete), Pablo Reig (FORTH/University of Crete) and Anastasios Kougentakis.... -- 25 May 2007; 16:06 UT
1084Radio observations of SN 2006gy with MERLINM.K. Argo, R.J. Beswick, T.W.B. Muxlow, A. Pedlar (Jodrell Bank Observatory, University of.... -- 25 May 2007; 10:07 UT
1083Unidentified Optical Transient From the PQ SurveyA. Drake, A. Mahabal, S.G. Djorgovski, E. Glikman, C. Donalek, M. Graham, R. Williams (Caltech); C. Baltay,.... -- 23 May 2007; 19:40 UT
1082Radio non-detection of SN 2006gy with GMRT in the L-bandPoonam Chandra (Univ Virginia and NRAO, Charlottesville), Sayan Chakraborti (Tata Institute of Fundamental.... -- 22 May 2007; 18:43 UT
1081Cygnus X-3 in extreme soft stateS. Soldi, V. Beckmann, T.J.-L. Courvoisier, I. Kreykenbohm (ISDC) -- 22 May 2007; 17:00 UT
1080Optical/IR Confirmation of Outburst of Aql X-1D. Maitra (Univ. of Amsterdam), C. Bailyn (Yale Univ.) -- 22 May 2007; 16:43 UT
1079INTEGRAL detects an early stage of a new outburst of Aql X-1J. Rodriguez (CEA/SAp & AIM, Saclay, France), L. Prat (CEA/SAp & AIM, Saclay, France), S.E. Shaw.... -- 21 May 2007; 15:00 UT
1078Swift/XRT observations of the very-faint X-ray transient XMMU J174716.1-281048Nathalie Degenaar & Rudy Wijnands (University of Amsterdam) -- 19 May 2007; 8:00 UT
1077Swift and VLT monitoring of AXP 1E1048.1-5937G.L. Israel (OA Roma), S. Campana (OA Brera), V. Testa (OA Roma), S. Mereghetti (IASF Milan), S. Zane.... -- 18 May 2007; 21:05 UT
1076Chandra Monitoring Observations of 1E 1048.1-5937: A Prolonged Flux EnhancementF. P. Gavriil (NPP Fellow/GSFC), V. M. Kaspi (McGill), P. M. Woods (Dynetics), R. Dib (McGill) -- 16 May 2007; 18:43 UT
1075kHz QPOs during the decay of the outburst of IGR J17191-2821M. Klein-Wolt (University of Amsterdam), R. Wijnands (University of Amsterdam), J. H. Swank (NASA/GSFC),.... -- 16 May 2007; 10:38 UT
1074Recurrent black hole transient GX 339-4 in transition to the hard stateE. Kalemci (Sabanci Univ.), J. A. Tomsick (SSL / UC Berkeley), S. Migliari, K. Pottschmidt (CASS / UC.... -- 15 May 2007; 22:33 UT
1073SN 2007ch is of type IIAvishay Gal-Yam and Richard Ellis (Caltech) -- 15 May 2007; 13:52 UT
1072The near-infrared counterpart to XTE J1856+053M. A. P. Torres (CfA), D. Steeghs (CfA/Warwick), P. G. Jonker (SRON/CfA), N. Morrell, M. Roth (LCO),.... -- 12 May 2007; 20:14 UT
1071Optical detection of the anomalous X-ray pulsar 1E 1048.1-5937 following a glitchZ. Wang, C. G. Bassa, V. M. Kaspi, R. Dib, C. Tam (McGill) -- 10 May 2007; 17:50 UT
1070An improvement of the position of IGR J17191-2821M. Klein-Wolt (University of Amsterdam), D. Maitra (University of Amsterdam), R. Wijnands (University.... -- 8 May 2007; 19:55 UT
1069Correction: IGR J17191-2821 Peak FluxC. B. Markwardt (CRESST/U. Maryland/NASA/GSFC); M. Klein-Wolt (U. Amsterdam); J. H. Swank (NASA/GSFC);.... -- 7 May 2007; 19:31 UT
1068Burst Oscillations from IGR J17191-2821 Imply a 294 Hz Spin FrequencyC. B. Markwardt (CRESST/U. Maryland/NASA/GSFC); M. Klein-Wolt (U. Amsterdam); J. H. Swank (NASA/GSFC);.... -- 6 May 2007; 18:27 UT
1067Photometry and spectroscopy for a bright FeII nova in M81A. Rau, S. Gezari, E.O. Ofek (Caltech) -- 4 May 2007; 19:14 UT
1066A cooling accretion disk in the black hole candidate SWIFT J1753.5-0127J. M. Miller, E. Rykoff (University of Michigan) -- 3 May 2007; 19:22 UT
1065A bright outburst of IGR J17191-2821 and detection of a type-I X-ray burstM. Klein-Wolt (University of Amsterdam), R. Wijnands (University of Amsterdam), J. H. Swank (NASA/GSFC),.... -- 3 May 2007; 18:44 UT
1064SAX J2103.5+4545 Continues to be observable with Swift/BATH. A. Krimm (GSFC/USRA), S. D. Barthelmy (GSFC), L. Barbier (GSFC), J. Cummings (GSFC/UMBC), E. Fenimore.... -- 30 Apr 2007; 17:38 UT
1063SAX J2103.5+4545 in outburstR. Galis, V. Beckmann (ISDC, Versoix), V. Bianchin (IASF/Bologna-INAF), S. Grebenev (IKI, Moscow), B..... -- 27 Apr 2007; 9:14 UT
1062XMM-Newton observation of XTE J1856+053G. Sala, J. Greiner, F. Haberl (MPE Garching) -- 26 Apr 2007; 15:58 UT
1061Cygnus X-3 re-entering its high-soft stateH. A. Krimm (GSFC/USRA), S. D. Barthelmy (GSFC), L. Barbier (GSFC), J. Cummings (GSFC/UMBC), E. Fenimore.... -- 24 Apr 2007; 21:29 UT
1060Supernova Discovery in IC 3918 The Nearby Supernova Factory: P. Antilogus, J. Li, R. Pain, R. Pereira, C. Wu (Laboratoire de Physique.... -- 24 Apr 2007; 3:02 UT
105911 Supernova DiscoveriesThe Nearby Supernova Factory: P. Antilogus, J. Li, R. Pain, R. Pereira, C. Wu (Laboratoire de Physique.... -- 24 Apr 2007; 0:07 UT
1058Long duration outbursts from the two X-ray bursters AX J1745.6-2901 and GRS 1741.9-2853 suggested by XMM-Newton observationsD. Porquet (Obs. Astronomique de Strasbourg, France), N. Grosso (Obs. Astronomique de Strasbourg, France),.... -- 20 Apr 2007; 18:32 UT
1057Discovery of SNF20070406-008, a Type Ic SupernovaThe Nearby Supernova Factory: P. Antilogus, S. Gilles, R. Pain, R. Pereira, C. Wu (Laboratoire de Physique.... -- 18 Apr 2007; 14:42 UT
1056No radio pulsations detected from AXP 1E 1048.1-5937 following a glitchF. Camilo (Columbia), J. Reynolds (ATNF) -- 15 Apr 2007; 2:19 UT
1055XTE J1751-305 going back to its quiescent stateM. Linares, R. Wijnands, M. van der Klis (University of Amsterdam) -- 14 Apr 2007; 5:52 UT
1054Detection of X-ray bursts from IGR J17597-2201 by JEM-X on INTEGRALS. Brandt, C. Budtz-Jørgensen, (DNSC, Copenhagen), D. Gotz (CEA Salcay), K. Hurley (UC Berkeley), F..... -- 13 Apr 2007; 21:58 UT
1053Swift Observations of SN 2007bbS. Immler (NASA/USRA/GSFC) and P. J. Brown (PSU) on behalf of the Swift satellite team -- 13 Apr 2007; 21:49 UT
1052IGR J17394-4638 is actually 4U 1735-44J. M. Miller (Univ. Michigan), M. D. Caballero-Garcia (LAEFF/INTA), E. Kuulkers (ESA/ESAC), M. Diaz Trigo.... -- 6 Apr 2007; 19:38 UT
1051RXTE and Swift observations of XTE J1751-305 Show a Return to QuiescenceC. B. Markwardt (CRESST/U. Maryland/NASA/GSFC), D. Pereira (RSIS), J. H. Swank (NASA/GSFC) -- 6 Apr 2007; 16:49 UT
1050Fifth set of INTEGRAL observations of GX339-4: preliminary spectral fit resultsM.D. Caballero-Garcia (LAEFF/INTA), J. Miller (Univ. of Michigan), E. Kuulkers (ESA/ESAC), M. Diaz Trigo.... -- 5 Apr 2007; 22:06 UT
1049Swift Observations of IGR J17394-4638J. M. Miller (Univ. Michigan), E. Kuulkers (ESA/ESAC), M. D. Caballero-Garcia (LAEFF/INTA), M. Diaz Trigo.... -- 5 Apr 2007; 19:00 UT
1048IGR J17394-4638: a new X-ray transient detected by INTEGRALM. D. Caballero-Garcia (LAEFF/INTA), J. M. Miller (Univ. Michigan), E. Kuulkers (ESA/ESAC), M. Diaz Trigo.... -- 5 Apr 2007; 18:48 UT
1047HESS J1614-518: detection of X-ray emitting stars by Swift/XRT possibly associated with an open clusterR. Landi, N. Masetti, L. Bassani (INAF/IASF, Bologna), S.A. Cellone (UNLP, La Plata), G.E. Romero (IAR/UNLP,.... -- 5 Apr 2007; 15:48 UT
1046INTEGRAL IBIS/ISGRI hard X-ray detection of the accreting millisecond pulsar XTE J1751-305M. Falanga (APC-Paris & SAp/CEA-Saclay, France), S. Soldi (ISDC,Switzerland), S. Shaw (Southampton.... -- 5 Apr 2007; 10:17 UT
1045Outburst of Millisecond X-ray Pulsar XTE J1751-305C. B. Markwardt (CRESST/U. Maryland/NASA/GSFC), J. H. Swank (NASA/GSFC) -- 5 Apr 2007; 0:46 UT
1044Near-IR detection of the anomalous X-ray pulsar 1E 1048.1-5937 following a glitchZ. Wang, V. Kaspi (McGill), J. Bryant (U. of Sydney), R. Dib, C. Tam (McGill), F. Gavriil (NASA/GSFC).... -- 4 Apr 2007; 15:27 UT
1043Swift observation of the AXP 1E 1048.1-5937 following a glitchS. Campana (OA Brera), G.L. Israel (OA Roma) -- 4 Apr 2007; 0:02 UT
1042Suzaku Observations of XTE J1856+053E. Cackett, J. Miller (Michigan), T. Dotani (ISAS/JAXA), Y. Fukazawa (Hiroshima Univ.), L. Gallo (St.... -- 3 Apr 2007; 14:36 UT
1041Glitch and pulsed flux increase in Anomalous X-ray Pulsar 1E 1048.1-5937.R. Dib, V. M. Kaspi (McGill U), F. P. Gavriil (NASA/GSFC), P. M. Woods (Dynetics). -- 3 Apr 2007; 1:28 UT
1040Swift XRT and UVOT observations of AX J1749.1-2733P. Romano (INAF-OABrera), V. Mangano (INAF-IASF Palermo), A. Cucchiara (PSU), L. Sidoli (INAF-IASF.... -- 1 Apr 2007; 13:34 UT
1039Swift XRT Observation of AX J1749.1-2733Albert K. H. Kong (MIT) -- 1 Apr 2007; 7:24 UT
1038RXTE/PCA observations of the black hole binary candidate XTE J1856+053K. Yamaoka (Aoyama Gakuin University), T. Dotani (ISAS/JAXA) and J. H. Swank (NASA/GSFC) -- 31 Mar 2007; 18:42 UT
1037e-VLBI detection of Circinus X-1 at 1.6 and 8.4 GHzA. Deller (Swinburne University of Technology), C. Phillips (CSIRO ATNF), S.W. Amy (CSIRO ATNF), A.K..... -- 30 Mar 2007; 23:58 UT
1036Discovery of the acceleration in the wind emission lines of CI CamE.A. Barsukova, V.G. Klochkova, V.E. Panchuk, M.V. Yushkin (SAO, Russia), V.P. Goranskij (SAI, Moscow.... -- 30 Mar 2007; 15:43 UT
1035Discovery of a likely-period of 185 days in AX J1749.1-2733J.A. Zurita Heras, S. Chaty, J. Rodriguez (AIM Service d'Astrophysique CEA-Saclay & Université Paris.... -- 29 Mar 2007; 23:23 UT
1034Identification of 2 INTEGRAL sources via Swift/XRT plus CASLEO followupN. Masetti (INAF/IASF, Bologna), S.A. Cellone (UNLP, La Plata), R. Landi, E. Palazzi, J.B. Stephen (INAF/IASF,.... -- 27 Mar 2007; 16:18 UT
1033Spectroscopy of six optical candidates to unidentified INTEGRAL sourcesN. Masetti (INAF/IASF, Bologna), L. Morelli (PUC, Santiago), S.A. Cellone (UNLP, La Plata), L. Bassani,.... -- 27 Mar 2007; 16:01 UT
1032Fourth set of INTEGRAL observations of GX339-4: preliminary spectral fit results M.D. Caballero-Garcia (LAEFF/INTA), J. Miller (Univ. of Michigan), E. Kuulkers (ESA/ESAC), M. Diaz.... -- 23 Mar 2007; 15:52 UT
1031The progenitor of Nova Cygni 2007 (=V2467 Cyg)D.Steeghs (CfA), J.Drew (Imperial College London), R.Greimel (ING), M.Barlow (UCL), B.Gaensicke (Warwick),.... -- 22 Mar 2007; 16:34 UT
1030GX 354-0 is rising in hard X raysH. A. Krimm (GSFC/USRA), S. D. Barthelmy (GSFC), L. Barbier (GSFC), J. Cummings (GSFC/UMBC), E. Fenimore.... -- 14 Mar 2007; 22:05 UT
1029Third set of INTEGRAL observations of GX339-4: preliminary spectral fit resultsM.D. Caballero-Garcia (LAEFF/INTA), J. Miller (Univ. of Michigan), E. Kuulkers (ESA/ESAC), M. Diaz Trigo.... -- 14 Mar 2007; 16:45 UT
1028Cygnus X-3 re-enters the low-hard stateH. A. Krimm (GSFC/USRA), S. D. Barthelmy (GSFC), L. Barbier (GSFC), J. Cummings (GSFC/UMBC), E. Fenimore.... -- 12 Mar 2007; 22:34 UT
1027Latest optical and infrared observations of GX 339-4Michelle Buxton (Columbia University) and Charles Bailyn (Yale University) -- 12 Mar 2007; 18:18 UT
1026Swift/XRT localisation of XTE J1856+053D.Steeghs (CfA), J.Kennea (PSU), M.A.P.Torres (CfA), J.Miller (Michigan), J.Homan (MIT), J.Greiner (MPE),.... -- 11 Mar 2007; 2:22 UT
1025Swift follow-up observations of the fast-transient IGR J17191-2821M. Klein-Wolt (University of Amsterdam), R. Wijnands (University of Amsterdam), C. B. Markwardt (CRESST/U.Md./NASA/GSFC),.... -- 9 Mar 2007; 17:57 UT
1024New Outburst of X-ray Transient XTE J1856+053Alan M. Levine (MIT), Ron A. Remillard (MIT), and the ASM team at MIT and NASA/GSFC -- 8 Mar 2007; 19:42 UT
1023Chandra Observation of SN 2005kd: Very Luminous and Hard X-ray Emission D. Pooley (UC Berkeley), S. Immler (NASA/USRA/GSFC), and A. V. Filippenko (UC Berkeley) -- 8 Mar 2007; 8:01 UT
1022RXTE/PCA observations reveal fast-transient nature of IGR J17191-2821J. H. Swank (NASA/GSFC), C. B. Markwardt (CRESST/U.Md./NASA/GSFC), M. Klein-Wolt (Amsterdam), and R..... -- 7 Mar 2007; 17:57 UT
1021IGR J17191-2821: a new hard X-ray transient detected by INTEGRALTurler M. (ISDC, Geneva), Balman S., Bazzano A., Beckmann V., Belloni T., Boggs S., Capitanio F., Chenevez.... -- 5 Mar 2007; 16:25 UT
1020Swift Observations of SN 2007afS. Immler (NASA/USRA/GSFC), P. J. Brown (PSU), and P. Milne (U of Arizona) on behalf of the Swift satellite.... -- 3 Mar 2007; 17:06 UT
1019INTEGRAL observation of a bright X-ray outburst of XTE J1739-302 / IGR J17391-3021Turler M. (ISDC, Geneva), Balman S., Bazzano A., Beckmann V., Belloni T., Boggs S., Capitanio F., Chenevez.... -- 3 Mar 2007; 16:06 UT
1018Chandra Position and Possible IR Identification for IGR J09026-4812J.A. Tomsick (SSL/UC Berkeley and CASS/UC San Diego), S. Chaty (AIM CEA Saclay/University Paris 7), J..... -- 1 Mar 2007; 21:42 UT
1017Swift Observations of SN 2007aaS. Immler (NASA/USRA/GSFC), P. J. Brown (PSU), and P. Milne (U of Arizona) on behalf of the Swift satellite.... -- 1 Mar 2007; 16:02 UT
1016New X-Ray Transient in M31: CXO J004412.4+412548J.L. Galache, M.R. Garcia, M.A.P. Torres, D. Steeghs, S.S. Murray, F.A. Primini (CfA) and B.F. Williams.... -- 28 Feb 2007; 16:48 UT
1015V1118Ori: The quiescence near IR spectrum becomes featurelessA.Di Paola (INAF - Osservatorio Astronomico di Roma - Italy), V.M.Larionov (Astronomical Institute of.... -- 28 Feb 2007; 12:28 UT
1014Candidate Near-IR Counterpart to the X-ray Transient Pulsar GRO J1744-28Z. Wang (McGill), D. Chakrabarty (MIT), M. Muno (Caltech) -- 27 Feb 2007; 22:45 UT
1013Chandra Detection of Three Enigmatic X-ray Transients: GRS 1741.9-2853,M. P. Muno (Caltech), R. Wijnands (Amsterdam), Q. D. Wang (UMass Amherst), S. Park, W. N. Brandt (Penn.... -- 27 Feb 2007; 0:07 UT
1012Second set of INTEGRAL observations of GX339-4: preliminary spectral fit results M.D. Caballero-Garcia (LAEFF/INTA), J. Miller (Univ. of Michigan), E. Kuulkers (ESA/ESAC), M. Diaz Trigo.... -- 26 Feb 2007; 13:05 UT
1011Swift X-ray flux limits for the recent novae V1280 and V1281 ScoJ P Osborne, K Page (Leicester), S Starrfield, J-U Ness (Arizona State), J Krautter (Heidelberg), M Bode.... -- 23 Feb 2007; 17:22 UT
1010RXTE PCA Upper Limit on X-Ray Flux from V1280 ScoJ. H. Swank (NASA/GSFC) -- 22 Feb 2007; 23:44 UT
1009Spectroscopic confirmation of an optical nova in M31W. Pietsch, V. Burwitz, J. Greiner (MPE, Germany), E. Barsukova, S. Fabrika, A. Moiseev, A. Valeev (SAO.... -- 22 Feb 2007; 14:20 UT
1008IGR J17453-2853 = Granat 1741.9-2853?E. Kuulkers (ESA/ESAC, Spain), S. Shaw (Southampton, UK), J. Chenevez, S. Brandt (DNSC, Denmark), A..... -- 22 Feb 2007; 8:43 UT
1007ATCA radio observations of GX 339-4S. Corbel (CEA Saclay & Univ Paris 7), T. Tzioumis (ATNF), C. Brocksopp (MSSL) and R. Fender (Univ.... -- 20 Feb 2007; 11:10 UT
1006Renewed activity of the Galactic center transients Swift J174535.5-290135.6 and GRS 1741.9-2853 as observed with Swift/XRTR. Wijnands, M. Klein Wolt (UvA, The Netherlands), E. Kuulkers ESA/ESAC, Spain), S. Shaw (Southampton,.... -- 17 Feb 2007; 15:04 UT
1005Two active X-ray transients in the Galactic Center region as seen by INTEGRAL E. Kuulkers (ESA/ESAC, Spain), S. Shaw (Southampton, UK), J. Chenevez, S. Brandt (DNSC, Denmark), T..... -- 16 Feb 2007; 21:20 UT
1004Detection of X-Ray Emission from SN 2005ip with SwiftS. Immler (NASA/USRA/GSFC) and D. Pooley (UC Berkeley) on behalf of the Swift satellite team -- 15 Feb 2007; 7:14 UT
1003Swift observations of the possible radio supernova in NGC 3628S. Immler (NASA/USRA/GSFC) and P. Milne (U of Arizone) on behalf of the Swift satellite team -- 14 Feb 2007; 23:09 UT
1002The NIR counterpart to IGR J17497-2821M. A. P. Torres, D. Steeghs (CfA), P. G. Jonker (SRON/CfA), N. Morrell, M. Roth (LCO), W. L. Freedman.... -- 14 Feb 2007; 5:46 UT
1001Swift XRT Observations of AXP 4U 0142+61: Evidence for a Modified Pulse ProfileS. K. Patel (NASA/MSFC), M. H. Finger (USRA), S. Campana (OA Brera), E. Gogus (Sabanci U.), C. Kouveliotou.... -- 12 Feb 2007; 20:06 UT
1000INTEGRAL observations of GX339-4: preliminary spectral fit resultsM.D. Caballero-Garcia (LAEFF/INTA), J. Miller (Univ. of Michigan), E. Kuulkers (ESA/ESAC), M. Diaz Trigo.... -- 11 Feb 2007; 9:48 UT
999RXTE PCA Pointed Observations of IGR J11215-5952J.H. Swank (NASA/GSFC), D. M. Smith (U.C. Santa Cruz), C. B. Markwardt (CRESST/U. Md./NASA/GSFC) -- 10 Feb 2007; 22:24 UT
998Swift observation of the AXP 4U 0142+61 following a bright X-ray burstS. Campana (OA Brera), S. Patel (NASA/MSFC), G.L. Israel (OA Roma), N. Rea (Sron), C. Kouveliotou.... -- 9 Feb 2007; 21:32 UT
997Pulse period of IGRJ11215-5952 from Swift/XRT dataL.Sidoli, S.Mereghetti, S.Vercellone (INAF-IASF Milano), V.Mangano, G.Cusumano (INAF-IASF Palermo), P.Romano.... -- 9 Feb 2007; 17:23 UT
996Light curve of IGRJ11215-5952 observed with Swift/XRTV. Mangano (INAF-IASF Palermo), P. Romano (INAF-OABrera), L. Sidoli (INAF-IASF Milano) -- 9 Feb 2007; 11:44 UT
995Bright Outburst from IGRJ11215-5952 observed with Swift/XRTV. Mangano (INAF-IASF Palermo), P. Romano (INAF-OABrera), L. Sidoli (INAF-IASF Milano) -- 9 Feb 2007; 11:22 UT
994The fifth outburst of IGRJ11215-5952 observed with Swift/XRT P. Romano (IANF-OABrera), L. Sidoli (INAF-IASF Milano), V. Mangano (INAF-IASF Palermo) -- 8 Feb 2007; 13:20 UT
993Large X-ray Burst from Anomalous X-ray Pulsar 4U 0142+61F. P. Gavriil (NASA/GSFC), R. Dib, V. M. Kaspi (McGill U.), P. M. Woods (Dynetics) -- 8 Feb 2007; 2:35 UT
992Swift/XRT observations of INTEGRAL detections in the Coma FieldR. Landi (INAF/IASF Bologna), J. Tueller (NASA/GSFC), C. Markwardt (UMD/NASA/GSFC), A. Hill (Univ. Southampton),.... -- 7 Feb 2007; 16:42 UT
991Swift/XRT follow-up of IGR J100043-8702, IGR J10500-6410, IGR J05319-6601 and IGR J11321-5311R. Landi (INAF/IASF Bologna), J. Kennea (PSU), P. Giommi (ASDC), V. Sguera (Univ. Southampton), and F..... -- 7 Feb 2007; 16:24 UT
990Swift/XRT observations confirm the AGN nature of IGR J14175-4641, IGR J14552-5133 and IGR J16351-5806R. Landi (INAF/IASF Bologna), N. Masetti (INAF/IASF Bologna), N. Gehrels (NASA/GSFC), M. Perri (ASDC),.... -- 7 Feb 2007; 16:04 UT
989Swift/Chandra refined timing solution for the bursting transient Anomalous X-ray Pulsar CXO J164710.2-455216G.L. Israel and S. Dall'Osso (INAF - AO Roma), S. Campana (INAF - AO Brera), and L. Stella (INAF - AO.... -- 6 Feb 2007; 16:40 UT
988Swift Observations of SN 2007SS. Immler (NASA/USRA/GSFC), P. J. Brown (PSU), and P. Milne (U of Arizona) on behalf of the Swift satellite.... -- 6 Feb 2007; 16:07 UT
987IGR J16558-4150: a new hard X-ray transient detected by INTEGRALS. Soldi (ISDC, Switzerland), S. Shaw (Southampton, UK), J. Miller (Univ. of Michigan), E. Kuulkers (ESA/ESAC),.... -- 5 Feb 2007; 16:08 UT
986INTEGRAL TOO observations of GX 339-4S. Soldi (ISDC, Switzerland), J. Miller (Univ. of Michigan), E. Kuulkers (ESA/ESAC), M.D. Caballero-Garcia.... -- 1 Feb 2007; 14:04 UT
985Circinus X-1 -- Return to high radio flaring stateG. D. Nicolson (Hartebeesthoek Radio Astronomy Observatory) -- 31 Jan 2007; 7:46 UT
984A year of unprecedented flaring activity of the microquasar Cyg X-3S.A.Trushkin, N.N. Bursov, N.A. Nizhelskij (SAO RAS) -- 30 Jan 2007; 19:34 UT
983K-band Spectroscopy of AX J1841.0-0536 and IGR J19140+0951Elisa Nespoli, Juan Fabregat (University of Valencia, Spain) and Ronald Mennickent (University of Concepcion,.... -- 30 Jan 2007; 10:35 UT
982Elisa Nespoli, Juan Fabregat (University of Valencia, Spain) and Ronald Mennickent (University of Concepcion, Chile)K-band Spectroscopy of AX J1841.0-0536 and IGR J19140+0951 -- 30 Jan 2007; 10:14 UT
981Detection of X-Ray Emission from SN 2005kd with SwiftS. Immler (NASA/USRA/GSFC), D. Pooley (UC Berkeley) and P. J. Brown (PSU) on behalf of the Swift satellite.... -- 25 Jan 2007; 18:29 UT
980INTEGRAL Campaign on GX 339-4J. M. Miller (Univ. of Michigan), E. Kuulkers (ESA/ESAC), M. D. Caballero-Garcia (LAEFF/INTA), M. Diaz.... -- 25 Jan 2007; 17:09 UT
979Swift Observations of SN 2007IS. Immler (NASA/USRA/GSFC) and P. J. Brown (PSU) on behalf of the Swift satellite team -- 22 Jan 2007; 19:38 UT
978U Gem in Dwarf Nova OutburstE. Gogus (Sabanci University, Istanbul), T. Guver, M.T. Ozkan (Istanbul University, Istanbul) -- 18 Jan 2007; 11:37 UT
977Dynamical Evidence for a Black Hole in the Eclipsing X-ray Binary M33 X-7Jerome A. Orosz (San Deigo State University), Jeffrey E. McClintock (CfA), Charles D. Bailyn (Yale),.... -- 17 Jan 2007; 20:02 UT
976Swift Observations of SN 2007CS. Immler (NASA/USRA/GSFC) and P. J. Brown (PSU) on behalf of the Swift satellite team -- 15 Jan 2007; 19:18 UT
975Radio Observations of SN 2007CAlicia Soderberg (Caltech) -- 11 Jan 2007; 21:04 UT
974A 33 hour period for the Wolf-Rayet/black hole X-ray binary candidate NGC 300 X-1S. Carpano (ESA), A. Pollock (ESA), A. Prestwich (SAO), P. Crowther (Univ. of Sheffield), L. Yungelson.... -- 9 Jan 2007; 18:13 UT
973M31 Nova CandidateE. Ovcharov (SU, Sofia), Y. Nikolov (IA, Sofia), Ts. Georgiev (IA, Sofia), A. Valcheva (SU, Sofia), I..... -- 24 Dec 2006; 20:24 UT
972IGR J17464-2811 is XMMU J174716.1-281048Rudy Wijnands (University of Amsterdam) -- 22 Dec 2006; 16:51 UT
971M31 Nova CandidateWeCAPP: A. Riffeser, S. Wilke, C. Ries (University Observatory Munich) -- 22 Dec 2006; 16:14 UT
970Fast X-ray transient, IGR J17464-2811 detected with INTEGRALS. Brandt, C.Budtz-Jorgensen, J.Chenevez, N.Lund, C.A.Oxborrow, and N.J.Westergaard (DNSC,Denmark) -- 22 Dec 2006; 13:26 UT
969Chandra observations of the M31 transients XMMU J004215.8+411924 and SWIFT J004217.4+411532J.L. Galache, M.R. Garcia, M.A.P. Torres, D. Steeghs S.S. Murray, F.A. Primini (CfA) and B.F. Williams.... -- 20 Dec 2006; 15:13 UT
968Swift-BAT detects a bright hard X-ray outburst from GX 339-4H.A. Krimm (GSFC/USRA), L. Barbier (GSFC), S. D. Barthelmy (GSFC), J. Cummings (GSFC/UMBC), E. Fenimore.... -- 20 Dec 2006; 1:16 UT
967INTEGRAL detection of SWIFT J2037.2+4151N.J.Westergaard, C.Budtz-Jorgensen, J.Chenevez, N.Lund, S.Brandt, and C.A.Oxborrow (DNSC,Denmark) -- 19 Dec 2006; 10:11 UT
966V838 Mon engulfs its companionHoward E. Bond (STScI) -- 18 Dec 2006; 17:54 UT
965Old nova GK Per in dwarf nova-type outburst L. Brat (Altan Observatory), R. Hudec, V. Simon, J. Strobl, P. Kubanek, M. Nekola (AI Ondrejov), and.... -- 18 Dec 2006; 14:28 UT
964Sudden decay of V838 MonV.Goranskij (SAI, Moscow Univ., Russia) -- 15 Dec 2006; 1:06 UT
963Nova V2362 Cygni rapidly changes spectrumKimeswenger, S., Dalnodar, S., Knapp, A., Schafer, J., Unterguggenberger, S., Weiss, S. (AI.... -- 14 Dec 2006; 22:53 UT
962INTEGRAL observation of SWIFT J1626.6-5156A. Tarana (INAF-IASF/Rome, Italy), A. Bazzano (INAF-IASF/Rome, Italy), J. Chenevez (DNSC, Denmark), .... -- 13 Dec 2006; 17:16 UT
961SN2006jc unusual infrared outburstA. Arkharov and N. Efimova (Obs. Pulkovo - Russia); R. Leoni and A. Di Paola (INAF-Obs. Roma - Italy);.... -- 13 Dec 2006; 9:24 UT
960A bright flaring state of SS433S. Trushkin (SAO RAS), V. Goranskij (SAI Moscow U.), T. Kotani (Tokyo Tech) -- 12 Dec 2006; 12:06 UT
959IGR J06074+2205 is a Be X-ray BinaryJ.A. Tomsick (SSL/UC Berkeley and CASS/UCSD), S. Chaty (CEA Saclay), J. Rodriguez (CEA Saclay), R. Walter.... -- 7 Dec 2006; 18:09 UT
95834 Supernova DiscoveriesThe Nearby Supernova Factory: E. Pecontal, G. Rigaudier (Centre de Recherche Astronomique de Lyon), P..... -- 5 Dec 2006; 18:51 UT
957Optical spectroscopic identification of candidate counterparts to four INTEGRAL sourcesN. Masetti, A. Malizia (INAF-IASF, Bologna), A.J. Dean (Univ. Southampton), A. Bazzano (INAF-IASF, Rome).... -- 4 Dec 2006; 16:42 UT
956Swift detection of flares from V711 TauH. Krimm (GSFC/USRA), A. Beardmore (U. Leicester), S. Drake (GSFC/USRA), S. D. Barthelmy (GSFC), J. Cummings.... -- 1 Dec 2006; 23:30 UT
955Detection of Orbital Period in the Wolf-Rayet X-ray Binary IC 10 X-1 A.H. Prestwich (SAO), R.E. Kilgard (SAO), S. Carpano (ESA), S Saar (SAO), K. Page (Leicester), Andy Pollock.... -- 29 Nov 2006; 21:03 UT
954Radio observations of a type Ia SN 2006XPoonam Chandra(NRAO/UVa), Roger Chevalier(UVa), Ferdinando Patat(ESO) -- 29 Nov 2006; 15:29 UT
953INTEGRAL hard X-ray observations of the outburst of the AXP CXOU J164710.2-455216D. Gotz (CEA-Saclay), G.L. Israel (INAF-OAR), S. Mereghetti (INAF-IASF Milano), S. Balman (ESA/ESTEC),.... -- 29 Nov 2006; 11:07 UT
952Cyg X-3 is in the active state T. Tosaki (NRO NAOJ), K. Nakanishi (NRO NAOJ) M. Tsuboi (NRO NAOJ), S. Trushkin (SAO RAS), O. Kameya.... -- 24 Nov 2006; 16:22 UT
951Spectroscopic identification of the high-amplitude variable star in LeoA. Rau, E.O. Ofek (both Caltech Optical Observatories), M. Lacy & G. Wilson (both IPAC, Caltech) -- 23 Nov 2006; 1:53 UT
950M31 Nova CandidateWeCAPP: A. Riffeser, S. Geier (University Observatory Munich) -- 20 Nov 2006; 13:12 UT
949Millisecond Dips in Sco X-1 are Likely the Result of High-Energy Particle EventsT. A. Jones, A. M. Levine, E. H. Morgan, and S. Rappaport (MIT Kavli nstitute for Astrophysics and Space.... -- 17 Nov 2006; 18:37 UT
948Optical identifications of two SWIFT sourcesA. Mescheryakov (IKI), R. Burenin (IKI), S. Sazonov (IKI, MPA),M. Revnivtsev (IKI, MPA), I. Bikmaev (KSU,.... -- 17 Nov 2006; 16:32 UT
947Correction to ATEL #946: Discovery of SNF20061113-003 and Classification of SN 2006liThe Nearby Supernova Factory: E. Pecontal, G. Rigaudier (Centre de Recherche Astronomique de Lyon), P..... -- 17 Nov 2006; 1:43 UT
946Discovery of SNF20061113-003 and Classification of SN 2006liThe Nearby Supernova Factory: E. Pecontal, G. Rigaudier (Centre de Recherche Astronomique de Lyon), P..... -- 17 Nov 2006; 1:13 UT
945Swift/XRT Detection of the Hard X-ray Sources IGR J18244-5622 and IGR J21178+5139R. Landi, N. Masetti (IASF/INAF Bologna), N. Gehrels, J. Tueller (NASA/GSFC), N. Gehrels, J. Tueller.... -- 16 Nov 2006; 15:41 UT
944Renewed Low Level X-ray Activity of GX 339-4J. H. Swank (GSFC), E. A. Smith (RSIS/GSFC), D. M. Smith (U. C. Santa Cruz), C. B. Markwardt.... -- 14 Nov 2006; 18:11 UT
943Microlensing of GSC 3656-1328M. Mikolajewski, T. Tomov, A. Niedzielski, A. Strobel, T. Brozek, K. Czart, C. Galan, A. Karska, E. Swiercznski,.... -- 14 Nov 2006; 15:09 UT
942VAR CAS 2006, A Nearby Microlens?D. Spiegel et al. (Columbia U.) -- 12 Nov 2006; 19:55 UT
941Optical spectroscopy of putative counterparts of INTEGRAL sources in the Cassiopeia/Perseus regionN. Masetti, L. Bassani, A. Malizia (INAF/IASF, Bologna), A.J. Bird (Univ. Southampton) and P. Ubertini.... -- 9 Nov 2006; 16:42 UT
940Detection of Additional Periodicities in RXTE ASM Light CurvesAlan M. Levine (MIT MKI) and Robin Corbet (NASA/GSFC and USRA) -- 9 Nov 2006; 15:49 UT
939Three new hard X-ray sources in the Cassiopeia/Perseus region discovered by INTEGRALL. Kuiper (SRON), P.R. den Hartog (SRON) and W. Hermsen (SRON, Amsterdam) -- 8 Nov 2006; 14:53 UT
938Photometry of the Newly-Discovered SU UMa Star in TaurusA. W. Shafter (SDSU), E. A. Coelho (SDSU), J. K. Reed (SDSU) -- 8 Nov 2006; 1:58 UT
937Swift observation of HE 0532-4503E. M. Cackett, J. M. Miller (University of Michigan) -- 7 Nov 2006; 23:45 UT
936Follow-up near-infrared observations of IGR J17497-2821S. Chaty (AIM CEA Saclay/University Paris 7, France), H. Hatano (Dept. Astrophysics, Nagoya Univ., Japan),.... -- 7 Nov 2006; 22:11 UT
935Near-IR observations of the X-ray transient Swift J174540.2-290005 in the Galactic CenterZ. Wang (McGill), F. K. Baganoff (MIT), M. Muno (Caltech), M. Morris (UCLA), N. Morrell (LCO), A. Muzzin,.... -- 7 Nov 2006; 13:46 UT
934Detection of SN 2006jc in X-Rays with ChandraS. Immler (NASA/USRA/GSFC), M. Modjaz (CfA/Harvard), and P. J. Brown (PSU) on behalf of the Swift satellite.... -- 6 Nov 2006; 5:41 UT
933Swift Observation of SN 2006ltS. Immler (NASA/USRA/GSFC), P. J. Brown (PSU), and A. Soderberg (Caltech) on behalf of the Swift satellite.... -- 4 Nov 2006; 23:34 UT
932Swift/XMM-Newton detection of a large glitch in the bursting transient Anomalous X-ray Pulsar CXO J164710.2-455216G.L. Israel and S. Dall'Osso (INAF - AO Roma), S. Campana (INAF - AO Brera), M. Muno (Caltech), and L..... -- 3 Nov 2006; 21:58 UT
931The bright new variable in Cassiopeia - a microlensing event? M. Mikolajewski, T. Tomov, A. Niedzielski, K. Czart, C. Galan - Torun Center for Astronomy, Nicolaus.... -- 3 Nov 2006; 20:56 UT
930Continuous presence of bipolar jets from Z And during its 2006 outburstA. Skopal (Astronomical Institute, Slovak Academy of Sciences, Tatranska Lomnica), M. Wolf (Astronomical.... -- 3 Nov 2006; 18:18 UT
929The Spin-Down Rate of the Anomalous X-ray Pulsar CXO J164710.2-455216P. M. Woods (Dynetics), V. M. Kaspi (McGill U.), F. P. Gavriil (NPP Fellow; GSFC) -- 2 Nov 2006; 16:02 UT
928Nova V2362 Cygni increases its brightnessGoranskij, V.P., Metlova, N.V. (SAI, Moscow Univ.), and Burenkov, A.N. (Special Astrophysical Observatory,.... -- 1 Nov 2006; 19:44 UT
927M31 Nova Candidate TSS J003927.3+405109R. Quimby and F. Castro (University of Texas) -- 1 Nov 2006; 4:45 UT
926Discovery of SNF20061024-009, a Type II SupernovaThe Nearby Supernova Factory: E. Pecontal, G. Rigaudier (Centre de Recherche Astronomique de Lyon), P..... -- 30 Oct 2006; 20:48 UT
925Radio Detection of Type Ib SNF20061011Alicia Soderberg (Caltech) -- 28 Oct 2006; 23:08 UT
924Radio Observations of SDSS SNe 2006jo and 2006lc Alicia Soderberg (Caltech) -- 28 Oct 2006; 22:56 UT
923HET Spectra of Three Recent Extragalactic NovaeA. W. Shafter (SDSU), E. A. Coelho (SDSU), K. A. Misselt (U. Arizona), M. F. Bode (Liverpool JMU), M..... -- 26 Oct 2006; 21:40 UT
922Swift Observations of SN2006lcS. Immler (NASA/GSFC & USRA) and P. J. Brown (PSU), on behalf of the Swift satellite team -- 26 Oct 2006; 10:48 UT
921Swift J174540.2-290005: Updated position and erratumJ. A. Kennea (PSU), R. Wijnands (University of Amsterdam), D. N. Burrows (PSU), J. Nousek (PSU) and N..... -- 24 Oct 2006; 19:17 UT
920Swift J174540.2-290005.3: Detection of a faint transient near Sgr A*J. A. Kennea (PSU), R. Wijnands (University of Amsterdam), D. N. Burrows (PSU), J. Nousek (PSU) and N..... -- 23 Oct 2006; 21:00 UT
919Discovery of Supernova Candidate SNF20061019-003The Nearby Supernova Factory: E. Pecontal, G. Rigaudier (Centre de Recherche Astronomique de Lyon), P..... -- 21 Oct 2006; 1:40 UT
918Discovery of SNF20061011-000, a Type Ib Supernova The Nearby Supernova Factory: E. Pecontal, G. Rigaudier (Centre de Recherche Astronomique de Lyon), P..... -- 20 Oct 2006; 22:55 UT
917Radio Observations of SN 2006jcAlicia Soderberg (Caltech) -- 18 Oct 2006; 23:09 UT
916Swift Observations of SN 2006jc in UGC 4904P. J. Brown, Pennsylvania State University, S. Immler, Goddard Space Flight Center, NASA, and Universities.... -- 14 Oct 2006; 0:00 UT
915Chandra observation of SAX J1818.6-1703: confirmation of optical counterpart & suggestion of non-transient natureJean in 't Zand (SRON & Utrecht University), Peter Jonker (SRON, Utrecht University & CfA), Mariano.... -- 13 Oct 2006; 8:29 UT
914Suzaku observation of IGR J17497-2821T. Itoh, M. Kokubun, T. Yuasa, S. Yamada, K. Makishima (Univ. Tokyo), A. Kubota (RIKEN/Japan), H. Takahashi.... -- 11 Oct 2006; 16:20 UT
913Optical modulation of the new eclipsing XRB in M33A. Shporer (Wise Obs.), J. Hartman (CfA), T. Mazeh (Wise Obs.), W. Pietsch (MPE) -- 11 Oct 2006; 12:13 UT
912Radio Observations of Type Ibc SNe 2006ip and 2006irAlicia Soderberg (Caltech) -- 7 Oct 2006; 16:44 UT
911INTEGRAL observation of Cyg X-1 at a historic hard X-ray maximumM. Türler (ISDC, Geneva), A.A. Zdziarski (Copernicus A.C., Warsaw), P. Laurent (CEA, Saclay), L. Foschini.... -- 5 Oct 2006; 16:11 UT
910Near-IR observations of the anomalous X-ray pulsar CXO J164710.2-455216Z. Wang, V. M. Kaspi (McGill U.), D. Osip, N. Morrell (LCO), D. L. Kaplan, and D. Chakrabarty (MIT) -- 4 Oct 2006; 14:02 UT
909On the NIR counterpart to IGR J17497-2821M. A. P. Torres, D. Steeghs (CfA), P. G. Jonker (SRON/CfA), C. R. Burns, W. L. Freedman (Carnegie) -- 4 Oct 2006; 8:53 UT
90816 Supernova DiscoveriesThe Nearby Supernova Factory: E. Pecontal, G. Rigaudier (Centre de Recherche Astronomique de Lyon), P..... -- 3 Oct 2006; 20:40 UT
907Chandra observes IGR J17497-2821 A. Paizis (IASF Milano), M. A. Nowak (MIT-CXC), J. Rodriguez (CEA Saclay), J. Wilms (Department of Physics,.... -- 3 Oct 2006; 12:17 UT
906Infrared observations of IGR J17497-2821: new position, new candidate counterpartsChaty, S. (AIM CEA Saclay/University Paris 7, France), Hatano, H. (Dept. Astrophysics, Nagoya Univ.,.... -- 2 Oct 2006; 23:20 UT
905Detection of the second eclipsing XRB in M33 by ChandraW. Pietsch (MPE), P. P. Plucinsky (CfA), F. Haberl (MPE), A. Shporer (Wise Obs.), T. Mazeh (Wise Obs.).... -- 2 Oct 2006; 14:19 UT
904Announcement of the Swift/BAT Hard X-ray Transient MonitorH. Krimm (GSFC/USRA), L. Barbier (GSFC), S. D. Barthelmy (GSFC), J. Cummings (GSFC/UMBC), E. Fenimore.... -- 1 Oct 2006; 20:57 UT
903Parkes radio observations of the AXP CXO J167410.2-455216Marta Burgay (INAF-OAC), Nanda Rea (SRON), Gianluca Israel (INAF-OAR), Andrea Possenti (INAF-OAC) -- 30 Sep 2006; 14:33 UT
902XMM Observations of AXP CXO J167410.2-455216 Four Days Prior to OutburstM. Muno (Caltech), B. Gaensler (Sydney), J. S. Clark (OpenU), S. Portegies Zwart (Amsterdam), D. Pooley.... -- 29 Sep 2006; 20:40 UT
901Chandra Target of Opportunity Observations of CXO J164710.2-455216F. P. Gavriil (NPP Fellow; GSFC), P. M. Woods (Dynetics), V. M. Kaspi (McGill U.) -- 28 Sep 2006; 18:40 UT
900IGR J17497-2821: Refined Swift/XRT AnalysisJ. A. Kennea (PSU), D. N. Burrows (PSU), J. Nousek (PSU) and N. Gehrels (NASA/GSFC) -- 28 Sep 2006; 16:11 UT
899Swift follow-up of X-ray transients in M31W. Pietsch (MPE), F. Haberl (MPE), J. Greiner (MPE), H. Stiele (MPE) -- 27 Sep 2006; 16:44 UT
898Radio Observations of SN 2006foAlicia Soderberg (Caltech) -- 26 Sep 2006; 17:23 UT
897Infrared observations of IGR J17497-2821: 3 candidate counterpartsS. Chaty (AIM CEA Saclay/University Paris 7, France), Y. Matsuoka (Inst. Astronomy, Univ. Tokyo, Japan),.... -- 25 Sep 2006; 21:19 UT
896Update on the Swift observation of the AXP CXO J164710.2-455216G.L. Israel (INAF-OAR), S. Campana (INAF-OAB) -- 22 Sep 2006; 14:13 UT
895IGR J17497-2821: Additional Optical Counterpart Identifications.S. Laycock, P. Zhao, M. van den Berg, J. Grindlay, J. Hong., (CfA) -- 22 Sep 2006; 2:50 UT
894Swift/BAT detects a hard X-ray burst from AXP CXOU J164710.2-455216H. Krimm (GSFC/USRA), S. Barthelmy (GSFC), S. Campana (INAF-OAB),J. Cummings (GSFC/UMBC), G. Israel (INAF-OAR),.... -- 22 Sep 2006; 1:44 UT
893Swift observation of the AXP CXO J164710.2-455216 after a burstS. Campana (INAF-OAB), G.L. Israel (INAF-OAR) -- 22 Sep 2006; 1:32 UT
892Renewed activity of the very faint X-ray transient CXOGC J174535.5-290124 and continued activity of the neutron-star X-ray transient SAX J1747.0-2853R. Wijnands (UvA), E. Kuulkers(ESA/ESAC), M. Muno (Caltech), E. Cackett (U. Michigan), J. in 't Zand.... -- 21 Sep 2006; 10:58 UT
891RXTE PCA observations of IGR J17497-2821C. B. Markwardt (NASA/GSFC & U. Maryland), J. H. Swank (NASA/GSFC) -- 20 Sep 2006; 21:50 UT
890IGR J17497-2821: Swift/BAT Detects the New Hard X-ray TransientH.A. Krimm (NASA GSFC/USRA), S.D. Barthelmy, N. Gehrels (NASA GSFC), C.B. Markwardt (NASA GSFC/U. Maryland),.... -- 20 Sep 2006; 20:15 UT
889IGR J17497-2821: further observations with Swift and INTEGRALRoland Walter, Dominique Eckert, Ingo Kreykenbohm, Piotr Lubinski, Stephane Paltani, Nicolas Produit.... -- 20 Sep 2006; 13:18 UT
888Broadband INTEGRAL analysis of IGR J17497-2821 E. Kuulkers (ESA/ESAC, Spain), J. Chenevez (DNSC, Denmark), S. Shaw (Southampton, UK/ ISDC, Switzerland),.... -- 20 Sep 2006; 13:10 UT
887M31 Nova Candidate TSS J004242.3+410846R. Quimby (University of Texas) -- 18 Sep 2006; 22:03 UT
886Further INTEGRAL observations of IGR J17497-2821S. Shaw (Southampton, UK/ ISDC, Switzerland), S. Soldi, N. Mowlavi (ISDC, Switzerland), E. Kuulkers (ESA/ESAC,.... -- 18 Sep 2006; 21:08 UT
885IGR J17497-2821: a new hard X-ray transient detected by INTEGRAL.Soldi S., Walter R., Eckert D., Balman S., Bazzano A., Beckmann V., Belloni T., Boggs S., Capitanio F.,.... -- 18 Sep 2006; 13:49 UT
884Possible Nova in M31V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), W. Pietsch (MPE), A. Stefanescu.... -- 17 Sep 2006; 14:01 UT
883Two more nearby AGNs among INTEGRAL sourcesR. Burenin (IKI), A. Mescheryakov (IKI), S. Sazonov (IKI, MPA), M. Revnivtsev (IKI, MPA), I. Bikmaev.... -- 14 Sep 2006; 14:22 UT
882The first detection of the bipolar jets from the symbiotic prototype Z AndA. Skopal, T. Pribulla (Astronomical Institute of the Slovak Academy of Sciences, Tatranska Lomnica) -- 14 Sep 2006; 13:56 UT
881New X-ray Transients in M31: XMMU J004215.8+411924 and SWIFT J004217.4+411532F. Haberl (MPE), W. Pietsch (MPE), J. Greiner (MPE), M. Ajello (MPE) & the collaboration to monitor.... -- 8 Sep 2006; 21:40 UT
880Optical identification of four INTEGRAL sourcesBurenin R. (IKI), Mescheryakov A. (IKI), Revnivtsev M. (IKI, MPA), Bikmaev I. (KSU, AST), Sunyaev R..... -- 5 Sep 2006; 7:38 UT
879Asteroids (17493) WILDCAT, (22653) 1998 QW2, 2006 FZ51, 2006 GZ42, 2006 HH89: no evidence of cometary activityOlivier Mousis (Besançon Observatory, France), Raoul Behrend (Geneva Observatory, Switzerland), Olivier.... -- 1 Sep 2006; 12:38 UT
878Swift Observations of SN2006ejP. J. Brown (Pennsylvania State University) & S. Immler (Goddard Space Flight Center, NASA, and.... -- 25 Aug 2006; 19:32 UT
877Detection of a cyclotron line with RXTE in the current outburst of EXO2030+375Colleen A. Wilson, Mark H. Finger (NSSTC) -- 20 Aug 2006; 22:33 UT
876Unexpected change in the spectrum of V4332 SgrV. Goranskij (SAI, Moscow University); E. Barsukova, S. Kaisin, and O. Sholukhova (Special Astrophysical.... -- 19 Aug 2006; 15:54 UT
875Swift XRT observation of an X-ray burst of 1A 1246-588A.K.H. Kong (MIT) -- 12 Aug 2006; 22:29 UT
874New INTEGRAL source, IGR J17354-3255, and continuation of the INTEGRAL Galactic Bulge monitoring programE. Kuulkers (ESA/ESAC, Spain), S. Shaw (Southampton, UK/ ISDC, Switzerland), A. Paizis (INAF-IASF, Italy),.... -- 11 Aug 2006; 12:10 UT
873Discovery of three new INTEGRAL sources:IGR J18159-3353,IGR J20188+3647,IGR J21117+3427V. Sguera, A. J. Bird, A. J. Dean (Southampton University UK), A. Bazzano, P. Ubertini (IASF/INAF Rome),.... -- 8 Aug 2006; 11:28 UT
872Correction to ATEL 871: A Swift/XRT observation of Aql X-1 during its recent outburstR. Wijnands (University of Amsterdam), D. Maitra, C. Bailyn (Yale University), M. Linares (University.... -- 1 Aug 2006; 18:13 UT
871A Swift/XRT observation of Aql X-1 during its recent outburstR. Wijnands (University of Amsterdam), D. Maitra, C. Bailyn (Yale University), M. Linares (University.... -- 1 Aug 2006; 14:48 UT
870Aquila X-1 is active againS.A.Ilovaisky, C.Chevalier (Observatoire de Haute-Provence) -- 31 Jul 2006; 17:38 UT
869new outburst of Aql X-1C. Bailyn, E. Neil, D. Maitra (Yale University) -- 31 Jul 2006; 15:55 UT
868