| Telegram Index |
|
| All Telegrams
|
2384 Selected of 2384 Telegrams
|
|
| 2384 | RXTE observes hard state activity from GX 339-4 | John A. Tomsick (SSL/UC Berkeley) -- 13 Jan 2010; 7:07 UT |
| 2383 | New 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 |
| 2382 | REM observations confirm a rapid outburst of the blazar 3C 273 | F. D'Ammando (Univ. Tor Vergata, INAF-IASF Roma), D. Fugazza (INAF-OA Brera), S. Covino (INAF-OA Brera),.... -- 12 Jan 2010; 11:08 UT |
| 2381 | Recent 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 |
| 2380 | MAXI/GSC detection of an X-ray activity from GX 339-4 | K. Yamaoka (AGU), M. Sugizaki (RIKEN), S. Nakahira (AGU), T. Mihara, M. Kohama, Y.E. Nakagawa, T. Yamamoto.... -- 10 Jan 2010; 16:30 UT |
| 2379 | Spectroscopic Classification of PTF10bt/SN2010B | M. M. Kasliwal on behalf of the Palomar Transient Factory Collaboration -- 9 Jan 2010; 15:24 UT |
| 2378 | MAXI/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 |
| 2377 | Radio follow-up of the ongoing transient event in NGC 6440 | J.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 |
| 2376 | AGILE detection of a gamma-ray flare from the blazar 3C 273 | L. Pacciani (INAF/IASF-Rm), F. Verrecchia (ASDC), I. Donnarumma (INAF/IASF-Rm), C. Pittori (ASDC), M..... -- 8 Jan 2010; 19:02 UT |
| 2375 | Swift/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 |
| 2374 | Hard X-Ray flaring activity of 3C 111 detected by Swift/BAT | H. A. Krimm (CRESST/GSFC/USRA), M. Kadler (Remeis-Observatory/ECAP/CRESST/USRA), S. D. Barthelmy (GSFC),.... -- 8 Jan 2010; 0:13 UT |
| 2373 | Fermi LAT detection of a GeV flare from blazar PKS 2155-83 | Eric Wallace (University of Washington), on behalf of the Fermi Large Area Telescope Collaboration -- 7 Jan 2010; 21:38 UT |
| 2372 | 2007 MK13: A Highly Elongated C-type Potentially Hazardous Asteroid. | M. Hicks (JPL/Caltech), J. Somers (Moorpark College) -- 5 Jan 2010; 23:00 UT |
| 2371 | 217807 (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 |
| 2370 | ATCA non detection of 4U 1630-47 in outburst | D. E. Calvelo (University of Southampton), R. P. Fender (University of Southampton), S. Corbel (CEA Saclay.... -- 5 Jan 2010; 19:32 UT |
| 2369 | V0332+53: Renewed activity detected by MAXI/GSC | S. Nakahira, K. Yamaoka, A. Yoshida (Aoyama Gakuin U.), M. Sugizaki, T. Mihara, M. Kohama, Y.E. Nakagawa,.... -- 5 Jan 2010; 13:20 UT |
| 2368 | MAXI/GSC detection of a bright X-ray flare from Mkn 421 | N. Isobe (Kyoto U.), S. Nakahira (AGU), M. Sugizaki, T. Mihara, M. Kohama, Y.E. Nakagawa, T.Yamamoto.... -- 5 Jan 2010; 9:40 UT |
| 2367 | VLA second epoch observations of the bright transient PTF09cnd | Poonam Chandra (RMC), Eran O. Ofek (Caltech), Dale A. Frail (NRAO), Robert Quimby, Mansi Kasliwal, and.... -- 4 Jan 2010; 21:13 UT |
| 2366 | Fermi LAT detection of a GeV flare from PKS 0426-380 | Y. T. Tanaka (ISAS/JAXA) on behalf of the Fermi Large Area Telescope Collaboration -- 4 Jan 2010; 7:09 UT |
| 2365 | RXTE observes further brightening of 4U 1630-47 | John A. Tomsick (SSL/UC Berkeley), Nikolai Shaposhnikov (CRESST and NASA/GSFC), and Jean H. Swank.... -- 4 Jan 2010; 1:41 UT |
| 2364 | Renewed 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 |
| 2363 | MAXI/GSC detection of an increase in X-ray intensity from 4U 1630-47 | H. Tomida (JAXA), H. Negoro (Nihon U), T. Mihara, M. Kohama, Y.E. Nakagawa, M. Sugizaki, T. Yamamoto.... -- 31 Dec 2009; 4:34 UT |
| 2362 | VLA radio detection of Type IIn supernova SN 2008iy | Poonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 30 Dec 2009; 15:30 UT |
| 2361 | AGILE Detection of AGL J1023-3738, a new high-Galactic latitude unidentified source | E. Striani (Univ. Roma Tor Vergata and INFN Roma), M. Tavani (INAF/IASF-Rm), A. Bulgarelli, F. Gianotti,.... -- 28 Dec 2009; 18:47 UT |
| 2360 | MAXI/GSC detection of an X-ray outburst from NGC6440 | M. Suzuki (JAXA), H. Negoro (Nihon U), S. Nakahira (AGU), T. Mihara, M. Kohama, Y.E. Nakagawa, M. Sugizaki,.... -- 28 Dec 2009; 12:13 UT |
| 2359 | Supernovae 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 |
| 2358 | VLA upper limit on Type IIn supernova SN 2009eo | Poonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 22 Dec 2009; 15:53 UT |
| 2357 | VLA upper limit on Type IIn supernova SN 2009cw | Poonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 22 Dec 2009; 15:43 UT |
| 2356 | CXOM31 J004253.1+411422 - a very bright new X-ray transient in M 31 discovered with Chandra and Swift | M. Henze , W. Pietsch, F. Haberl, J. Greiner (all MPE) and the XMM-Newton/Chandra M 31 nova monitoring.... -- 22 Dec 2009; 15:01 UT |
| 2355 | A Swift/XRT follow-up observation of the INTEGRAL source IGR J14488-5942 | Landi R., Masetti N. (INAF/IASF Bologna, Italy), Capitanio F., Fiocchi M. (INAF/IASF Roma, Italy), A.J..... -- 21 Dec 2009; 17:32 UT |
| 2354 | Swift-XRT detection of x-ray pulsations from IGR J18173-2509 and SWIFT J2138.8+5544 | E. Nichelli, G.L. Israel (INAF OA Roma), A. Moretti, S. Campana (INAF OA Brera), S. Bernabei (INAF OA.... -- 17 Dec 2009; 16:13 UT |
| 2353 | Blazar 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 |
| 2352 | Strong Optical Flaring after Super Gamma-Ray Flare detected in the Blazar 3C 454.3 | Alok C. Gupta, Haritma Gaur, Bindu Rani (ARIES, Nainital, India) -- 17 Dec 2009; 9:15 UT |
| 2351 | VLA upper limit on Type IIn supernova SN 2009au | Poonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 17 Dec 2009; 0:26 UT |
| 2350 | H.E.S.S. discovers VHE emission from the Fermi LAT source PKS 0447-439 | M. Raue, B. Behera, A. Charbonnier, B. Giebels, M. Hauser, K. Kosack, M. Punch, H.-S. Zechlin for the.... -- 16 Dec 2009; 20:35 UT |
| 2349 | Fermi 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 |
| 2348 | AGILE detection of a gamma-ray flare from the blazar PKS 1222+216 | F. Verrecchia (ASDC), E. Striani (Univ. Roma Tor Vergata and INFN Roma), M. Tavani (INAF/IASF-Rm), C..... -- 15 Dec 2009; 14:33 UT |
| 2347 | Detection of high and variable Optical Polarization in Blazar S5 0716+71 from MIRO | KS Baliyan, S Ganesh, S Chandra , UC Joshi (PRL) -- 14 Dec 2009; 7:36 UT |
| 2346 | Quasi-Periodic Oscillations detected in the hard-X ray flux of A 0535+26 by Fermi/GBM | Mark H. Finger (USRA) , Colleen A. Wilson-Hodge (NASA/MSFC) and Ascension Camero-Arranz (FECYT) on behalf.... -- 12 Dec 2009; 19:39 UT |
| 2345 | Photopolarimetry of Blazar 3C454.3 from MIRO | KS Baliyan, S Ganesh, Sunil Chandra, UC Joshi (PRL, Ahmedabad, India) -- 12 Dec 2009; 18:57 UT |
| 2344 | INTEGRAL/IBIS observation of the blazar 3C 454.3 during the decaying phase of the gamma-ray super-flare | S. Vercellone (INAF/IASF-Pa), M. Fiocchi (INAF/IASF-Rm), E. Pian (SNS Pisa), M. Tavani, A. Bazzano, P..... -- 11 Dec 2009; 16:48 UT |
| 2343 | Swift XRT observation of 1A 0535+262 | Mark Reynolds and Jon Miller (University of Michigan) -- 10 Dec 2009; 5:49 UT |
| 2342 | Strong 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 |
| 2341 | MAXI/GSC detected an increasing soft X-ray component of Swift J1753.5-0127 | H.Negoro (Nihon U.), K.Yamaoka (AGU), M. Matsuoka, K. Kawasaki, S. Ueno, H. Tomida, M. Suzuki, M. Ishikawa.... -- 9 Dec 2009; 17:24 UT |
| 2340 | VLA Radio observations of Type IIn supernova SN 2009mb | Poonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 8 Dec 2009; 12:30 UT |
| 2339 | VLA Radio observations of Type IIn supernova SN 2009ma | Poonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 8 Dec 2009; 12:23 UT |
| 2338 | A 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 |
| 2337 | Giant outburst of A0535+26 monitored with RXTE | I. Caballero (CEA Saclay), P.Kretschmar (ISOC/ESAC), K.Pottschmidt (CRESST/GSFC/UMBC), J.Wilms, I.Kreykenbohm.... -- 7 Dec 2009; 23:16 UT |
| 2336 | 1A 0535+262 is now three times as bright as the Crab | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 6 Dec 2009; 20:43 UT |
| 2335 | VLA Radio observations of Type IIn supernova SN 2009kn | Poonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 6 Dec 2009; 16:27 UT |
| 2334 | Two AM CVn systems in outburst - V406 Hya and SDSS J0129+3842 | T. Barclay (Armagh Observatory/MSSL-UCL), G. Ramsay (Armagh Observatory), D. Steeghs (Warwick), P. Wheatley.... -- 5 Dec 2009; 17:26 UT |
| 2333 | Optical behavior of gamma-ray bright FSRQ 3C 454.3 | M. Sasada, R. Itoh, M. Yamanaka, M. Uemura, H. Takahashi, Y. Fukazawa, K. S. Kawabata, Y. Ikejiri, T..... -- 5 Dec 2009; 15:47 UT |
| 2332 | Strong optical and IR brightening in the blazar 3C 454.3 | E. Bonning, C. Bailyn, M. Buxton, R. Chatterjee, P. Coppi, J. Isler, M. Urry (Yale Univ.), L. Maraschi.... -- 5 Dec 2009; 1:15 UT |
| 2331 | The 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 |
| 2330 | Swift/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 |
| 2329 | Swift/XRT observations of a huge flare from 3C 454.3 | T. Sakamoto (CRESTT/GSFC/UMBC), F. D'Ammando (INAF/IASF-Roma), N. Gehrels (GSFC), Y.Y. Kovalev (ASC Lebedev.... -- 4 Dec 2009; 19:42 UT |
| 2328 | Fermi LAT detection of an extraordinary GeV outburst from 3C 454.3 | L. Escande (CNRS/IN2P3 Bordeaux) and Y. T. Tanaka (ISAS/JAXA) on behalf of the Fermi Large Area Telescope.... -- 3 Dec 2009; 21:20 UT |
| 2327 | Optical observations of KT Eri = Nova Eridani 2009 | E. Ragan, T. Brozek, K. Suchomska, A. Skalbania, P. Konorski, C. Galan, E. Swierczynski,T. Tomov, M..... -- 3 Dec 2009; 21:16 UT |
| 2326 | AGILE detects an extraordinary gamma-ray activity from the FSRQ 3C 454.3 | E. Striani (Univ. Roma Tor Vergata and INFN Roma), S. Vercellone (INAF/IASF-Pa), F. Verrecchia, C. Pittori,.... -- 3 Dec 2009; 16:27 UT |
| 2325 | GASP detection of a fast optical brightening of the blazar 3C 454.3 | M. Villata and C. M. Raiteri (INAF, Osservatorio Astronomico di Torino, Italy), V. M. Larionov and.... -- 3 Dec 2009; 12:18 UT |
| 2324 | Rapid Brightening of A0535+26 Observed by Fermi GBM | Colleen A. Wilson-Hodge (NASA/MSFC), Mark H. Finger (USRA), Ascension Camero-Arranz (FECYT) and Valerie.... -- 2 Dec 2009; 23:54 UT |
| 2323 | Planetary 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 |
| 2322 | AGILE detects intense and prolonged gamma-ray activity from the FSRQ 3C 454.3 | E. Striani (Univ. Roma Tor Vergata and INFN Roma), S. Vercellone (INAF/IASF-Pa), F. Verrecchia, C. Pittori,.... -- 2 Dec 2009; 16:36 UT |
| 2321 | Short X-ray Transient Detection by MAXI/GSC | M. Nakajima, S. Miyoshi (Nihon U.), M. Morii, K. Sugimori, N. Kawai (Tokyo Tech), H. Negoro, H. Ozawa,.... -- 2 Dec 2009; 15:45 UT |
| 2320 | An optical flare of GB6 1310+4844 observed with the Kanata telescope | R. Itoh, M. Yamanaka, M. Sasada, Y. Ikejiri, M. Uemura, K. S. Kawabata, H. Takahashi, Y. Fukazawa, T..... -- 2 Dec 2009; 13:03 UT |
| 2319 | Swift/BAT detects renewed activity from V0332+53 | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 30 Nov 2009; 19:11 UT |
| 2318 | The First Optical Transient Discoveries from MLS | A.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 |
| 2317 | EVN detection of Aql X-1 in outburst | V. Tudose (ASTRON), Z. Paragi (JIVE), J. Miller-Jones (NRAO), M. Garrett (ASTRON), R. Fender (SOTON),.... -- 29 Nov 2009; 12:21 UT |
| 2316 | Fermi 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 |
| 2315 | Characterization of CRTS SNe with Gemini | E. Christensen (Gemini Observatory); A.J. Drake, S.G. Djorgovski, M.J. Graham, A.A. Mahabal, R. Williams.... -- 26 Nov 2009; 7:33 UT |
| 2314 | Optical flaring in the blazar OJ 287 | Alok C. Gupta (ARIES, Nainital, INDIA), Haritma Gaur (ARIES, Nainital, INDIA), Bindu Rani (ARIES, Nainital,.... -- 26 Nov 2009; 3:31 UT |
| 2313 | New Outburst of the Transient Be/X-ray Pulsar GRO J1008-57 | Ascension Camero-Arranz (FECYT), Mark H. Finger (USRA), Peter A. Jenke (ORAU) and Valerie V. Connaughton.... -- 25 Nov 2009; 22:06 UT |
| 2312 | Probable progenitor for SN 2009kr in NGC 1832 | W. Li, A. V. Filippenko, and A. A. Miller (UC Berkeley); J.-C. Cuillandre (CFHT corporation); N. Elias-Rosa.... -- 24 Nov 2009; 5:09 UT |
| 2311 | Infrared flaring of the gamma-ray source GB6 B1310+4844 | L. Carrasco, A. Porras, E. Recillas, A.Carramiñana (INAOE. Mexico) -- 23 Nov 2009; 16:08 UT |
| 2310 | AGILE confirms high gamma-ray state of GB6 B1310+4844 | A. Bulgarelli, F. Gianotti, M. Trifoglio (INAF/IASF-Bo), S. Vercellone (INAF/IASF-Pa), M. Tavani (INAF/IASF-Rm),.... -- 23 Nov 2009; 13:04 UT |
| 2309 | VERITAS reports a High Gamma-ray Flux from VER J0521+211 | Rene A. Ong (for the VERITAS Collaboration) -- 23 Nov 2009; 2:26 UT |
| 2308 | New optical nova candidate in M 31 | W. Pietsch, P. Podigachoski, F. Haberl, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische.... -- 21 Nov 2009; 20:40 UT |
| 2307 | Discovery of a likely FU-Ori-type system | P. Wils (Vereniging Voor Sterrenkunde, Belgium), J. Greaves (Northamptonshire, UK); M. Catelan (PUC,.... -- 21 Nov 2009; 7:28 UT |
| 2306 | Fermi LAT detection of a GeV flare from GB6 B1310+4844 | K. V. Sokolovsky (MPIfR/ASC Lebedev), S. E. Healey (Stanford/KIPAC), F. Schinzel (MPIfR); on behalf of.... -- 21 Nov 2009; 1:33 UT |
| 2305 | New 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 |
| 2304 | New optical nova candidate in M 31 | P. Podigachoski, W. Pietsch, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik,.... -- 19 Nov 2009; 14:37 UT |
| 2303 | Aquila X-1 optical rise | S.A.Ilovaisky, C.Chevalier (Observatoire de Haute-Provence -- 19 Nov 2009; 11:21 UT |
| 2302 | Aql X-1 transition towards the soft (banana) state accompanied by radio/NIR detection | G. R. Sivakoff (University of Virginia), J. Miller-Jones (NRAO), O. Fox (University of Virginia), M..... -- 18 Nov 2009; 4:01 UT |
| 2301 | Discovery of VHE Gamma-Ray Emission from the Fermi-LAT Source 1ES 0502+675 | Rene A. Ong (UCLA) for the VERITAS Collaboration -- 17 Nov 2009; 20:19 UT |
| 2300 | Swift and RXTE report the detection of a new galactic transient source Swift J1713.4-4219 | H. A. Krimm (CRESST/GSFC/USRA), T. E. Strohmayer (GSFC), J. H. Swank (GSFC), S. D. Barthelmy (GSFC),.... -- 17 Nov 2009; 4:38 UT |
| 2299 | INTEGRAL detects Aql X-1 in outburst in a hard state | J. Rodriguez (CEA Saclay, France), J. Chenevez (DSRI, Denmark), M. Cadolle Bel (ESA/ESAC, Spain), J..... -- 16 Nov 2009; 14:42 UT |
| 2298 | INTEGRAL/JEM-X sees a flare from IGR J19112+1358 and gives a refined position | Jerome Chenevez (National Space Institute, Denmark), Jerome Rodriguez (CEA, France), Joern Wilms (Remeis.... -- 16 Nov 2009; 10:38 UT |
| 2297 | MAXI/GSC detection of an outburst from GX 304-1 | T. Yamamoto (RIKEN), S.Nakahira (Aoyama U.), N.Kawai (Tokyo Tech), H.Negoro (Nihon U.), K.Makishima,.... -- 15 Nov 2009; 3:31 UT |
| 2296 | Aquila X-1 in weak outburst | S.A.Ilovaisky and C.Chevalier (Observatoire de Haute-Provence) -- 14 Nov 2009; 19:08 UT |
| 2295 | Swift/XRT follow-up observation confirms the flaring activity of Mrk 421 | F. D'Ammando (INAF-IASF Roma, Univ. Tor Vergata), M. Perri (ASI Science Data Center), A. Tramacere.... -- 13 Nov 2009; 20:25 UT |
| 2294 | Chandra detection of outburst from M31 binary CXOM31 J004321.1+411751 | N. Nooraee (Dublin Institute for Advanced Studies, University College Cork), P. Callanan (UCC), M..... -- 13 Nov 2009; 17:56 UT |
| 2293 | H.E.S.S. and Fermi-LAT discovery of VHE and HE emission from blazar 1ES 0414+009 | W. 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 |
| 2292 | Swift/BAT reports new flaring activity from Mrk 421 | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 11 Nov 2009; 18:20 UT |
| 2291 | Spectroscopic Classification of SNe 2009kq and 2009kr | S. P. Tendulkar, M. M. Kasliwal, R. Quimby, S. R. Kulkarni (Caltech) -- 11 Nov 2009; 12:19 UT |
| 2290 | Spectroscopic Classification of PTF09gfq/M31N1997-11k/M31N2001-12b | M. 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 |
| 2289 | Broad-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 |
| 2288 | Aql X-1 back in outburst: multi-wavelength observations | M. Linares (MIT-MKI, Amsterdam), J. Miller-Jones (NRAO) , D. Altamirano (Amsterdam), G. Sivakoff (University.... -- 10 Nov 2009; 17:51 UT |
| 2287 | Chandra 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 |
| 2286 | M31N 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 |
| 2285 | New optical nova candidate in M 31 | P. Podigachoski, W. Pietsch, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik,.... -- 8 Nov 2009; 20:10 UT |
| 2284 | Swift/BAT reports a flaring state of PKS 0405-385 | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 6 Nov 2009; 19:55 UT |
| 2283 | Long-slit CCD spectroscopy of planetary radar targets 1999 AP10, 2000 TO64, and 2000 UJ1 | Michael Hicks (JPL/Caltech), Stephen Lowry (University of Kent), Paul Weissman (JPL/Caltech) -- 5 Nov 2009; 18:57 UT |
| 2282 | Outburst of Cataclysmic Variable 1RXS J231935.0+364705 | D.V. Denisenko (IKI, Moscow) -- 5 Nov 2009; 14:53 UT |
| 2281 | A recent Swift/XRT observation of GX 339-4 during its faint optical flux | T.-C. Yen, A.K.H. Kong (NTHU, Taiwan) -- 5 Nov 2009; 9:23 UT |
| 2280 | GBM detection of XTE J1752-223 to above 100 keV | C.A. Wilson-Hodge (NASA/MSFC), A. Camero-Arranz (FECYT/NSSTC), G. Case (LSU), V. Chaplin, V. Connaughton.... -- 4 Nov 2009; 16:58 UT |
| 2279 | Swift/BAT observes a new outburst from the SFXT SAX J1818.6-1703 | P. Romano (INAF-IASF Palermo), S. Barthelmy (GSFC), L. Sidoli (INAF-IASF Milano), D.N. Burrows (PSU),.... -- 4 Nov 2009; 16:53 UT |
| 2278 | Radio detection of XTE J1752-223 with the ATCA | Catherine Brocksopp (MSSL/UCL), Stephane Corbel (CEA Saclay & Universite Paris Diderot), Tasso Tzioumis.... -- 3 Nov 2009; 17:14 UT |
| 2277 | Renewed activity of A0535+26 detected by MAXI/GSC | M.Sugizaki (Riken), T.Mihara (Riken), N.Kawai (Tokyo tech.), M.Nakajima (Nihon-u), M.Matsuoka (JAXA).... -- 31 Oct 2009; 6:46 UT |
| 2276 | Swift/BAT confirms the outburst from 2S 1417-624 | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 30 Oct 2009; 20:06 UT |
| 2275 | 2S 1417-624 in Outburst | Elif Beklen (METU) and Mark H. Finger (USRA) for the GBM Pulsar Project Team -- 30 Oct 2009; 18:48 UT |
| 2274 | Swift Ultraviolet Detections of five Novae in M31 | M. Henze, W. Pietsch, F. Haberl (Max-Planck-Institut fuer extraterrestrische Physik), M. Orio (INAF Padova.... -- 30 Oct 2009; 9:33 UT |
| 2273 | Erratum: MAXI/GSC detection of an X-ray flare in the direction of 4U 2206+54 | H.Negoro (Nihon u.), S.Nakahira (Aoyama u.), S.Miyoshi (Nihon u.), R.Ishiwata (Nihon u.), T.Mihara (Riken),.... -- 30 Oct 2009; 0:48 UT |
| 2272 | Discovery of High-Energy Gamma-Ray Emission from the BL Lac Object RBS 0413 | Rene A. Ong (UCLA), on behalf of the VERITAS Collaboration; Pascal Fortin (LLR), on behalf of the Fermi.... -- 29 Oct 2009; 18:42 UT |
| 2271 | MAXI/GSC detection of an X-ray flare in the direction of 4U 2206+54 | H.Negoro (Nihon u.), S.Nakahira (Aoyama u.), S.Miyoshi (Nihon u.), R.Ishiwata (Nihon u.), T.Mihara (Riken),.... -- 29 Oct 2009; 16:14 UT |
| 2270 | GX 339-4 Approaching Quiescence ? | F. Lewis (Open University, University of Glamorgan), D. M. Russell (University of Amsterdam) -- 28 Oct 2009; 12:01 UT |
| 2269 | XTE J1752-223: RXTE PCA Observation shows black hole candidate | N. Shaposhnikov (U. Maryland & NASA/GSFC), C. B. Markwardt (U. Maryland & NASA/GSFC), J. H..... -- 27 Oct 2009; 19:58 UT |
| 2268 | XTE J1752-223: Optical spectroscopy and infrared counterpart detection | M. A. P. Torres (CfA), D. Steeghs (Warwick/CfA), P. G. Jonker (SRON/CfA),, I. Thompson (Carnegie), A..... -- 27 Oct 2009; 13:19 UT |
| 2267 | Swift detection of a bright X-ray flare from OJ 287 | F. D'Ammando (Univ. Tor Vergata, INAF-IASF Roma), N. Gehrels (NASA/GSFC), E. Hoversten (PSU), P. Romano,.... -- 26 Oct 2009; 22:59 UT |
| 2266 | Optical Transients from CRTS | A.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 |
| 2265 | Increasing X-ray Intensity of XTE J1752-223 | R. A. Remillard (MIT), for the ASM team at MIT and NASA/GSFC -- 26 Oct 2009; 15:28 UT |
| 2264 | 4U 1608-52 is back to quiescence after its 2007-2009 outburst | M. Linares (Amsterdam & MIT-MKI), D. Altamirano, N. Degenaar, R. Wijnands (Amsterdam) -- 26 Oct 2009; 15:22 UT |
| 2263 | The Optical Counterpart to XTE J1752-223 | M. 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 |
| 2262 | SWIFT J004159.3+410539 - A new X-ray transient in M31 | F. Haberl, M. Henze, W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik), M. Orio (INAF Padova.... -- 26 Oct 2009; 8:10 UT |
| 2261 | Additional Observations of XTE J1752-223 | C. B. Markwardt (U. Maryland & NASA/GSFC), S. D. Barthelmy (NASA/GSFC), P. A. Evans (U. Leicester),.... -- 26 Oct 2009; 0:19 UT |
| 2260 | VERITAS discovery of a new VHE Gamma-ray Source, VER J0521+211 | Rene A. Ong (for the VERITAS Collaboration) -- 25 Oct 2009; 23:42 UT |
| 2259 | XTE 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 |
| 2258 | XTE J1752-223: a new RXTE and Swift detected X-ray transient in the galactic center region | C. B. Markwardt (U. Maryland & NASA/GSFC), J. H. Swank (NASA/GSFC), S. D. Barthelmy (NASA/GSFC),.... -- 24 Oct 2009; 18:02 UT |
| 2257 | Swift observation of the SFXT IGR J11215-5952 in outburst | P. Esposito (INAF-IASF Milano), P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), D. N. Burrows.... -- 24 Oct 2009; 14:03 UT |
| 2256 | Fermi LAT and GASP detections of a concurrent GeV and optical flare from the blazar OJ 287 | S. Ciprini (Perugia Univ. / ASI-INAF, Italy), D. Gasparrini (ASDC, Italy), L. C. Reyes (Univ. Chicago.... -- 24 Oct 2009; 2:28 UT |
| 2255 | 2 New Supernova Discoveries/Classifications | Peter Nugent (Lawrence Berkeley National Laboratory), Mark Sullivan (University of Oxford) & D. Andrew.... -- 23 Oct 2009; 22:44 UT |
| 2254 | Swift and CBA Observations of TT Ari on 2009 October 16 | Koji Mukai (NASA/GSFC/CRESST and UMBC), Joe Patterson (Columbia U.), Bob Koff (CBA-Colorado), Etienne.... -- 23 Oct 2009; 18:36 UT |
| 2253 | Swift XRT/UVOT follow-up of blazar 4C+14.23 after a gamma-ray flare | Y.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 |
| 2252 | Swift/XRT spectrum of the accreting X-ray pulsar IGR J01572-7259 | A. Bodaghee, J.A. Tomsick (SSL, UC Berkeley), J. Rodriguez (CEA Saclay) -- 22 Oct 2009; 15:19 UT |
| 2251 | Spectral evolution of M31N 2009-10b | E. Barsukova, V. Afanasiev, S. Fabrika, A. Valeev (Special Astrophysical Observatory, Russia), K. Hornoch.... -- 22 Oct 2009; 12:41 UT |
| 2250 | Orbital Modulation and Long Term Spin-up Rate of SWIFT J1626.6-5156 | A. Baykal (METU), S.C. Inam (Baskent), E. Gogus (Sabanci), T.M. Belloni (INAF) -- 21 Oct 2009; 15:00 UT |
| 2249 | Discovery 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 |
| 2248 | Optical Spectroscopy of the M31 nova M31N-2009-10b | F. Di Mille (LCO/AAO), S. Ciroi (Padova University), H. Navasardyan,(INAF/OAPD), Sebastien Lepine (American.... -- 20 Oct 2009; 6:32 UT |
| 2247 | Broad-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 |
| 2246 | An optical flare of 4C 14.23 observed with the KANATA telescope | M. Sasada, Y. Ikejiri, M. Yamanaka, H. Takahashi, M. Uemura, K. S. Kawabata, Y. Fukazawa, T. Ohsugi (Hiroshima.... -- 17 Oct 2009; 16:56 UT |
| 2245 | Increased 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 |
| 2244 | GTC optical observations of SGR 0418+5729 | R.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 |
| 2243 | Fermi LAT detection of a GeV flare from blazar 4C 14.23 | Y. T. Tanaka (ISAS/JAXA), H. Takahashi (Hiroshima University), and S. E. Healey (Stanford/KIPAC) -- 15 Oct 2009; 13:20 UT |
| 2242 | AGILE detection of the gamma-ray blazar PKS 1830-211 | E. Striani (Univ. Roma Tor Vergata), F. Verrecchia, C. Pittori (ASDC), M. Tavani (INAF/IASF-Rm), F. D'Ammando.... -- 14 Oct 2009; 18:33 UT |
| 2241 | VLA observations of the bright transient PTF09cnd | Poonam Chandra (RMC), Eran O. Ofek (Caltech), Dale A. Frail (NRAO), Robert Quimby, Mansi Kasliwal, and.... -- 12 Oct 2009; 22:25 UT |
| 2240 | Spectroscopic confirmation of the nova close to the core of M 31 (ATel #2234) and brightness estimates of the novae M31N 2009-08a and M31N 2009-08e | S. Fabrika, O. Sholukhova, A. Valeev (Special Astrophysical Observatory, Russia), K. Hornoch (Ondrejov.... -- 12 Oct 2009; 14:09 UT |
| 2239 | Spectroscopic confirmation of nova M31N 2009-10a in M 31 | S. Fabrika, O. Sholukhova, A. Valeev (Special Astrophysical Observatory, Russia), K. Hornoch (Ondrejov.... -- 12 Oct 2009; 13:25 UT |
| 2238 | SuperAGILE detection of a type I X-ray burst from a position consistent with HETE J1900.1-2455 | Y. Evangelista, E. Del Monte, M. Feroci, L. Pacciani, E. Costa, I. Donnarumma, I. Lapshov, F. Lazzarotto,.... -- 9 Oct 2009; 22:05 UT |
| 2237 | RXTE and Swift: IGR J17511-3057 fading, XTE J1751-305 detected | C. B. Markwardt (U. Maryland & NASA/GSFC), D. Altamirano (U. Amsterdam), T. E. Strohmayer (NASA/GSFC),.... -- 9 Oct 2009; 20:25 UT |
| 2236 | Swift/XRT detection of GRS 1741.9-2853 in outburst | J. A. Kennea (PSU) -- 9 Oct 2009; 19:38 UT |
| 2235 | INTEGRAL sees transient activity in the Galactic Bulge: XTE J1751-305 and GRS 1741.9-2853 in outburst | J. Chenevez (DTU Space, Denmark), E. Kuulkers (ESA/ESAC, Spain), V. Beckmann (APC, France), A. Bird (Southampton,.... -- 9 Oct 2009; 17:03 UT |
| 2234 | New optical nova candidate in M 31 | P. Podigachoski, M. Henze, W. Pietsch, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik,.... -- 9 Oct 2009; 17:01 UT |
| 2233 | Confirmation 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 |
| 2232 | Radio upper limits for the accreting millisecond X-ray pulsar IGR J17511-3057 | J. C. A. Miller-Jones (NRAO, Charlottesville), D. M. Russell (University of Amsterdam), S. Migliari (ESAC,.... -- 7 Oct 2009; 20:25 UT |
| 2231 | Fermi LAT detection of a GeV flare from blazar PKS 1622-253 | Luis C. Reyes (U. of Chicago - KICP) on behalf of the Fermi LAT Collaboration -- 6 Oct 2009; 15:07 UT |
| 2230 | Softening of state during recent X-ray outburst of LMC X-3 as detected by RXTE | Mayukh Pahari (TIFR), Sabyasachi Pal (ICRAR/UWA) -- 6 Oct 2009; 8:19 UT |
| 2229 | Discovery and Classification of Pan-STARRS Transient PS10909010 | M. Huber (JHU), G. Narayan, E. Berger, A. Rest, R. Foley (Harvard/CfA), M. Wood-Vasey (UPitt), A. Riess.... -- 5 Oct 2009; 20:36 UT |
| 2228 | A prominent fluctuation in the optical brightness of Q0957+561A and prediction of the Q0957+561B optical variability in the first semester of 2010 | Luis J. Goicoechea (Universidad de Cantabria, Spain) and Vyacheslav N. Shalyapin (Institute for Radiophysics.... -- 5 Oct 2009; 19:31 UT |
| 2227 | Detection of radio emission at 610 MHz from the supernova SN2008bx in the BCD galaxy I Zw 97 | S. Ramya, U.K. Gurgubelli (Indian Institute of Astrophysics, Bangalore), N.G. Kantharia (National Centre.... -- 5 Oct 2009; 6:40 UT |
| 2226 | Fermi LAT detection of a GeV flare from the vicinity of Fermi bright source 0FGLJ1641.4+3939 | Luis C. Reyes (U. of Chicago - KICP) and C. C. Cheung (NRL/NRC) on behalf of the Fermi-LAT.... -- 4 Oct 2009; 21:04 UT |
| 2225 | SWIFT 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 |
| 2224 | Evidence for a delay in the first contact of the 2009 eclipse of Epsilon AUR | M.M.M. Santangelo, Osservatorio Astronomico di Capannori (OAC) Italy -- 2 Oct 2009; 21:23 UT |
| 2223 | Strong Millimeter-Band Flaring of 3C454.3 Continues | Mark A. Gurwell (Harvard-Smithsonian Center for Astrophysics, MA, USA) -- 2 Oct 2009; 17:26 UT |
| 2222 | Optical outburst and mm activity of 3C 345 observed by the GASP | V. M. Larionov (Astronomical Institute, St.-Petersburg State University, Russia, and Pulkovo Observatory,.... -- 2 Oct 2009; 10:19 UT |
| 2221 | Precise orbital ephemeris for the Accreting Millisecond Pulsar IGR J17511-3057 | A. Riggio (INAF-OACagliari & Univ. of Cagliari), A. Papitto (INAF-OACagliari & Univ..... -- 2 Oct 2009; 9:33 UT |
| 2220 | XMM-Newton gives spectral modeling and updated ephemeris of the Accreting Millisecond Pulsar IGR J17511-3057 | A.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 |
| 2219 | XTE 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 |
| 2218 | SN2009jf in NGC7479 is a Type Ib supernova | M. M. Kasliwal (Caltech), J. L. Howell (PSU), D. Fox (PSU), R. Quimby (Caltech), A. Gal-Yam (Weizmann.... -- 30 Sep 2009; 0:13 UT |
| 2217 | Fermi LAT detection of a GeV flare from the high redshift blazar B3 1343+451 | Rolf Buehler (SLAC) on behalf of the Fermi Large Area Telescope Collaboration -- 26 Sep 2009; 21:05 UT |
| 2216 | A candidate near-infrared counterpart to IGRJ 17511-3057 | M.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 |
| 2215 | Chandra Observations of IGR J17511-3057: A Revised Source Position | M.A. Nowak (MIT-CXC), A. Paizis (INAF-Milano), J. Wilms (Remeis-Observatory & ECAP), J. Rodriguez.... -- 25 Sep 2009; 16:08 UT |
| 2214 | Discovery and Classification of Pan-STARRS Transient PS10909006 | Gautham Narayan, Edo Berger, Armin Rest, Ryan Foley (Harvard/CfA), Mark Huber (JHU) -- 24 Sep 2009; 22:38 UT |
| 2213 | Spectroscopic 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 |
| 2212 | Rebrightening of SN 2009ip is Reminiscent of eta Carinae Just Before 1843 Eruption | W. Li, N. Smith, A. A. Miller, and A. V. Filippenko (University of California, Berkeley) -- 24 Sep 2009; 17:14 UT |
| 2211 | V838 Mon: hot component still in deep eclipse | I.Kolka (Tartu Obs.), T.Liimets (NOT, La Palma & Tartu Obs.), E.Kankare, T.Pursimo (NOT, La Palma),.... -- 24 Sep 2009; 12:55 UT |
| 2210 | Recent Optical Transients from CRTS | A.J. Drake, S.G. Djorgovski, A. Mahabal, R. Williams, M.J. Graham (Caltech); M. Catelan (PUC); E.C..... -- 23 Sep 2009; 20:29 UT |
| 2209 | Evidence for the first period derivative of SGR 0418+4729 | G.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 |
| 2208 | Spectroscopy of nova 2009-08a in M31 in rebrightening | A. Valeev, E. Barsukova, O. Sholukhova (Special Astrophysical Observatory, Russia), A. Medvedev (Sternberg.... -- 22 Sep 2009; 23:46 UT |
| 2207 | Possible Optical and IR flare of blazars 0235+164 and 1622-297 | M. Buxton, C. Bailyn, E. Bonning, R. Chatterjee, P. Coppi, J. Isler, R. Scalzo, M. Urry (Yale Univ.),.... -- 21 Sep 2009; 20:29 UT |
| 2206 | Redshift of the Fermi Flaring Blazar PMN J2331-2148 | J. P. Halpern, A. P. S. Crotts (Columbia U.) -- 20 Sep 2009; 18:20 UT |
| 2205 | Spectroscopic confirmation of nova 2009-09a in M31 | E. Barsukova, A. Valeev, O. Sholukhova (Special Astrophysical Observatory, Russia), A. Medvedev (Sternberg.... -- 20 Sep 2009; 15:09 UT |
| 2204 | Erratum to ATel #2203 | T. Barclay (Armagh Observatory/MSSL-UCL), G. Ramsay (Armagh Observatory), D. Steeghs (Warwick) -- 19 Sep 2009; 14:14 UT |
| 2203 | An Outburst of Am CVn type system KL Dra | T. Barclay (Armagh Observatory/MSSL-UCL), G. Ramsay (Armagh Observatory), D. Steeghs (Warwick) -- 19 Sep 2009; 13:40 UT |
| 2202 | Detection of a 36.3 day orbital period from the HMXB system IGR J01054-7253 with RXTE | L.J. Townsend (Southampton), R.H.D. Corbet (NASA/GSFC), M.J. Coe (Southampton), V.A. McBride (Southampton),.... -- 18 Sep 2009; 16:01 UT |
| 2201 | Optical behavior of 3C 454.3 in the current flaring state | M. Sasada, M. Uemura, Y. Ikejiri, R. Itoh, M. Yamanaka, A. Arai (Hiroshima University), on behalf of.... -- 17 Sep 2009; 18:00 UT |
| 2200 | Fermi LAT detection of GeV flares from 3C454.3 and 3C273 | A. B. Hill (LAOG); on behalf of the Fermi Large Area Telescope Collaboration -- 17 Sep 2009; 3:08 UT |
| 2199 | Discovery of 245 Hz burst oscillations from the accreting millisecond pulsar IGR J17511-3057 | A.L.Watts (U.v. Amsterdam), D.Altamirano (U.v. Amsterdam), C.B.Markwardt (U. Maryland & NASA/GSFC),.... -- 15 Sep 2009; 13:43 UT |
| 2198 | Swift follow-up of the newly discovered burster millisecond pulsar IGR J17511-3057 | E. Bozzo (ISDC), C. Ferrigno (ISDC/IAAT), E. Kuulkers (ESA/ESAC, Spain), M. Falanga (ISSI Bern), J. Chenevez,.... -- 14 Sep 2009; 12:37 UT |
| 2197 | RXTE Detects 245 Hz X-ray Pulsations from IGR J17511-305 | C. B. Markwardt (U. Maryland & NASA/GSFC), D. Altamirano (UvA), J. H. Swank (NASA/GSFC), T. E. Strohmayer.... -- 13 Sep 2009; 20:47 UT |
| 2196 | INTEGRAL discovered a new hard X-ray source: IGRJ17511-3057 | C. Baldovin (ISDC), E. Kuulkers (ESA/ESAC, Spain), C. Ferrigno (ISDC/IAAT), E. Bozzo (ISDC), J. Chenevez,.... -- 13 Sep 2009; 18:10 UT |
| 2195 | Radio synchrotron emission from V2672 Oph | M.I. Krauss Hartman, M.P. Rupen, A.J. Mioduszewski (NRAO) -- 11 Sep 2009; 22:37 UT |
| 2194 | INTEGRAL observes further hard X-ray activity of IGR J17586-2129 | C. Sanchez-Fernandez, E. Kuulkers (ESAC/ESA), A.J. Bird (Southampton), C. Ferrigno (ISDC/IAAT), G. Belanger.... -- 11 Sep 2009; 11:50 UT |
| 2193 | Optical identification of a hard X-ray source IGR J18151-1052 | Burenin R. (IKI), Makarov D. (SAO RAS), Uklein R. (SAO RAS), Revnivtsev M. (IKI, Excellence Cluster Universe),.... -- 9 Sep 2009; 9:16 UT |
| 2192 | Optical 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 |
| 2191 | Swift 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 |
| 2190 | On the NIR counterpart candidate to XTE J1652-453 | M.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 |
| 2189 | Constraining the time of outburst of an optical nova candidate in M 31 | M. Henze, F. Kaduk, W. Pietsch, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE),.... -- 4 Sep 2009; 16:51 UT |
| 2188 | Swift follow-up of the new integral source IGRJ16442-554 | E. Bozzo (ISDC), C. Ferrigno (ISDC/IAAT), A. Manousakis (ISDC), M. Del Santo (INAF/IASF-Roma) -- 3 Sep 2009; 15:41 UT |
| 2187 | Optical Spectroscopy and Progenitor Identification of the Low-Luminosity Transient in UGC2773 | E. Berger and R. Foley (Harvard) -- 2 Sep 2009; 23:12 UT |
| 2186 | Erratum to ATel #2166 | P. Rodríguez-Gil (ING, IAC, Spain) et al. -- 2 Sep 2009; 22:01 UT |
| 2185 | A new hard X-ray source discovered by INTEGRAL: IGR J16442-554 | E. Bozzo (ISDC), C.Ferrigno (IAAT/ISDC), J. Chenevez (DTU-NSI), M. Del Santo, A. De Rosa, M. Fiocchi,.... -- 2 Sep 2009; 17:27 UT |
| 2184 | SN 2009ip is an LBV Outburst | E. Berger, R. Foley (Harvard), and I. Ivans (OCIW/Princeton) -- 2 Sep 2009; 1:28 UT |
| 2183 | A Previous Transient Consistent with the Location of SN 2009ip Suggests that SN 2009ip is Not a Supernova | A. A. Miller (UC Berkeley), W. Li (UC Berkeley), P. E. Nugent (LBNL), J. S. Bloom (UC Berkeley), A..... -- 1 Sep 2009; 23:13 UT |
| 2182 | Discovery of a ~205 Hz X-ray pulsar in the globular cluster NGC 6440 | D. Altamirano (UvA), T. E. Strohmayer (NASA/GSFC), Craig O. Heinke(Univ. of Alberta), C. B. Markwardt.... -- 31 Aug 2009; 19:36 UT |
| 2181 | Optical 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 |
| 2180 | NGC 6440 active again | Craig O. Heinke (U. of Alberta), Diego Altamirano (Univ. of Amsterdam), Craig Markwardt (NASA/GSFC) -- 30 Aug 2009; 2:10 UT |
| 2179 | CRTS detection of optical outburst of PKS 2023-07 | A.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 |
| 2178 | Swift observations of a new outburst of the SFXT IGR J08408-4503 | S. D. Barthelmy (GSFC), P. Romano (INAF-IASF Palermo), D.N. Burrows (PSU), P. Esposito (INAF-IASF Milano),.... -- 29 Aug 2009; 20:39 UT |
| 2177 | Orbital Period of Swift J2218.5+1925, A New Magnetic Cataclysmic Variable | J. R. Thorstensen (Dartmouth), J. P. Halpern (Columbia) -- 28 Aug 2009; 22:53 UT |
| 2176 | Optical Nova Candidate in M31 | E. Ovcharov (SU, Sofia), A. Valcheva (SU, Sofia), Ts. Georgiev (IA, Sofia), A. Kostov (IA, Sofia), Y..... -- 27 Aug 2009; 14:27 UT |
| 2175 | Fermi 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 |
| 2174 | 3 New Supernova Discoveries/Classifications | Peter Nugent (Lawrence Berkeley National Laboratory), Mark Sullivan (University of Oxford) & D. Andrew.... -- 25 Aug 2009; 12:48 UT |
| 2173 | Early 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 |
| 2172 | New Multi-TeV Gamma-Ray Sources MGRO J0632+17 and MGRO J2228+61 | Jordan Goodman (U Maryland College Park) and Gus Sinnis (Los Alamos National Lab) for the Milagro.... -- 24 Aug 2009; 23:28 UT |
| 2171 | Optical 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 |
| 2170 | Two new hard X-ray sources IGR J18151-1052 and IGR J17009+3559 discovered with INTEGRAL | R.Krivonos, S.Tsygankov, R.Sunyaev (MPA/IKI), S.Melnikov, I.Bikmaev (KSU/AST), M.Pavlinsky, R.Burenin.... -- 21 Aug 2009; 19:58 UT |
| 2169 | Optical observations of the field containing SGR 0418+5729 | E.Ratti (SRON), D.Steeghs (Warwick), P.G.Jonker (SRON/Utrecht) -- 21 Aug 2009; 16:50 UT |
| 2168 | Fermi LAT detection of a GeV flare from 3C 273 | D. Bastieri (INFN/University Padova) on behalf of the Fermi Large Area Telescope Collaboration -- 20 Aug 2009; 20:36 UT |
| 2167 | Detection of 27 Hz QPO and type-I X-ray burst during state transition from recent RXTE-PCA observation of 4U 1820-303 | Mayukh Pahari (TIFR) and Sabyasachi Pal (UWA) -- 20 Aug 2009; 11:59 UT |
| 2166 | Confirmation of nova M31 2009-08d | P. Rodríguez-Gil (ING, La Palma, Spain; IAC, Tenerife, Spain; Departamento de Astrofísica, Universidad.... -- 19 Aug 2009; 16:15 UT |
| 2165 | Confirmation 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 |
| 2164 | Near-IR Observations of the Position of SGR 0418+5729 | S. Wachter, C.R. Gelino, D.M. Gelino (Caltech), P. Woods (Dynetics), C. Kouveliotou (NASA/MSFC), E. Gogus.... -- 18 Aug 2009; 19:01 UT |
| 2163 | Correction to ATEL #2162 | C. Bailyn, Yale University -- 15 Aug 2009; 22:08 UT |
| 2162 | Continued Optical Activity in PKS 2052-474 | C. Bailyn, G. Muir, Yale University -- 15 Aug 2009; 9:38 UT |
| 2161 | INTEGRAL and RXTE observations of A0535+26 | I. Caballero (CEA Saclay), C.Ferrigno (AIT/ISDC), P.Kretschmar (ISOC/ESAC), J.Wilms, I.Kreykenbohm (Dr..... -- 15 Aug 2009; 7:14 UT |
| 2160 | Fermi LAT detection of increasing gamma-ray activity of blazar PKS 2052-474 | C. S. Chang (MPIfR), on behalf of the Fermi Large Area Telescope Collaboration -- 15 Aug 2009; 0:30 UT |
| 2159 | Chandra Location of SGR 0418+5729 | Peter M. Woods (Dynetics), Stefanie Wachter (IPAC/Caltech), Ersin Gogus (Sabanci Univ.) & Chryssa.... -- 14 Aug 2009; 19:05 UT |
| 2158 | Detection of an optical flare from PKS 2052-474 | M. Hauser, B. Behera (LSW Heidelberg), H. Hagen (Sternwarte Hamburg),S. Wagner (LSW Heidelberg) on behalf.... -- 13 Aug 2009; 19:18 UT |
| 2157 | X-ray detection of Nova V2468 Cygni and multiwavelength monitoring | G.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 |
| 2156 | Swift 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 |
| 2155 | Optical and IR flare of blazars 3C 454.3 and 3C 279 | M. Buxton, C. Bailyn, E. Bonning, P. Coppi, J. Isler, G. Muir, M. Urry (Yale Univ.), L. Maraschi (INAF.... -- 10 Aug 2009; 18:08 UT |
| 2154 | Fermi LAT and INTEGRAL detection of increasing high-energy activity of blazar 3C279 | G. Iafrate (INAF/OA Trieste), F. Longo (INFN Trieste), Werner Collmar (MPE); on behalf of the Fermi Large.... -- 7 Aug 2009; 22:50 UT |
| 2153 | Addendum: Apparent Glitch in SGR 0418+5729 | Peter M. Woods (Dynetics) -- 7 Aug 2009; 20:32 UT |
| 2152 | Apparent Glitch in SGR 0418+5729 | Peter M. Woods (Dynetics), Ersin Gogus (Sabanci Univ.) & Chryssa Kouveliotou (NASA/MSFC) report on.... -- 6 Aug 2009; 21:31 UT |
| 2151 | RXTE timing observations of SGR 0418+5729 | L. Kuiper (SRON) and W. Hermsen (SRON/UvA) -- 6 Aug 2009; 14:37 UT |
| 2150 | Strong Millimeter-Band Flaring of 3C454.3 Underway | Mark A. Gurwell (Harvard-Smithsonian Center for Astrophysics, MA, USA) -- 6 Aug 2009; 14:17 UT |
| 2149 | CRTS discovery of a long timescale type-IIn SN | A.J. Drake, S.G. Djorgovski, D. Levitan, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); A. Myers.... -- 6 Aug 2009; 7:52 UT |
| 2148 | PCA Discovery of a New 11 Minute X-ray Pulsar, XTE J1716-379 | C. B. Markwardt (U. Maryland & NASA/GSFC), J. H. Swank (NASA/GSFC), T. E. Strohmayer (NASA/GSFC),.... -- 6 Aug 2009; 1:37 UT |
| 2147 | New optical nova candidate in M 31 | W. Pietsch, F. Kaduk, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE),.... -- 5 Aug 2009; 16:34 UT |
| 2146 | INTEGRAL 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 |
| 2145 | Optical Flaring in Two Blazars Detected by CRTS | S.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 |
| 2144 | Limit on the brightness of the optical counterpart of the new LMXB in the globular cluster NGC 6440 | Weidong Li, Ryan Chornock, and Alexei V. Filippenko (University of California at Berkeley) -- 4 Aug 2009; 4:52 UT |
| 2143 | New NGC 6440 transient declining rapidly | C. O. Heinke, S. A. Budac (Univ. of Alberta), D. Altamirano, M. Linares, R. Wijnands (Univ. of Amsterdam),.... -- 1 Aug 2009; 0:08 UT |
| 2142 | New Outburst from A 0535+26 Beginning | Mark H. Finger (USRA), Elif Beklen (METU), Ascension Camero-Arranz (NASA/FECYT) -- 31 Jul 2009; 21:52 UT |
| 2141 | RXTE/ASM observations of an intermediate-duration burst from SAX J1712.6-3739 | Erik Kuulkers (ISOC, ESA/ESAC, Spain) -- 31 Jul 2009; 14:34 UT |
| 2140 | RXTE/ASM observations of new superbursts from Ser X-1 and 4U 1636-536 | Erik Kuulkers (ISOC, ESA/ESAC, Spain) -- 31 Jul 2009; 14:23 UT |
| 2139 | New transient LMXB in the globular cluster NGC 6440 | Craig O. Heinke and Sonia A. Budac (Univ. of Alberta) -- 29 Jul 2009; 22:35 UT |
| 2138 | ATCA radio observations of Swift J1756.9-2508 in outburst | V. Tudose (ASTRON), A. Tzioumis (ATNF), A. Patruno, M. Linares, P. Soleri, D. Russell (UvA) -- 28 Jul 2009; 10:52 UT |
| 2137 | Detection of a periodicity from Classical Nova Cygni 2006 (V2362 Cygni) in the optical wavelengths | S. Balman (METU), I. Nasiroglu (CU), A. Akyuz (CU) -- 27 Jul 2009; 14:29 UT |
| 2136 | Fermi LAT detection of GeV flares in high redshift blazars 4C 38.41 (B2 1633+38) and PKS 0805-07 | S. Ciprini (University/INFN Perugia) on behalf of the Fermi Large Area Telescope Collaboration -- 23 Jul 2009; 15:25 UT |
| 2135 | Radio detection and localization of XTE J1652-453 with the ATCA | D. E. Calvelo (University of Southampton), T. Tzioumis (ATNF), S. Corbel (CEA Saclay & Université.... -- 22 Jul 2009; 23:10 UT |
| 2134 | Broad-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 |
| 2133 | SN2007bg : GMRT Radio observations | Atish Kamble (U of Amsterdam), Sabyasachi Pal (U of Western Australia), Dipankar Bhattacharya (IUCAA),.... -- 16 Jul 2009; 23:20 UT |
| 2132 | Optical identification of INTEGRAL sources IGRJ17476-2253 and IGRJ12107+3822 as Seyfert 1 galaxies | A. Mescheryakov (IKI), R. Burenin (IKI), S. Sazonov (IKI), M. Revnivtsev (IKI, Excellence Cluster Universe,.... -- 15 Jul 2009; 17:46 UT |
| 2131 | Gemini-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 |
| 2130 | RXTE 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 |
| 2129 | RXTE 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 |
| 2128 | ROTSE-III discovery of a SN candidate | F. Yuan, University of Michigan; J. Vinko, University of Texas; R. Quimby, California Institute of Technology;.... -- 14 Jul 2009; 1:18 UT |
| 2127 | Swift Observations of SGR 0418+4729 | J. R. Cummings (NASA/GSFC/CRESST), K. L. Page (U Leicester), A. P. Beardmore (U Leicester), N. Gehrels.... -- 13 Jul 2009; 13:31 UT |
| 2126 | ROTSE-III discovery of a new Cataclysmic Variable | J. Vinko, University of Texas; F. Yuan, University of Michigan; R. Quimby, California Institute of.... -- 11 Jul 2009; 5:13 UT |
| 2125 | NIR Imaging of the Candidate Black Hole Transient XTE J1652-453 | Mark Reynolds (University of Michigan), Paul Callanan (University College Cork), Takahiro Nagayama (Nagoya.... -- 11 Jul 2009; 0:29 UT |
| 2124 | Fermi LAT detection of a GeV flare from BL Lac PKS 0537-441 | D. Bastieri (INFN/University Padova) on behalf of the Fermi Large Area Telescope Collaboration -- 10 Jul 2009; 20:32 UT |
| 2123 | ESO 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 |
| 2122 | Optical Photometry of TT Ari Simultaneous with the Suzaku Satellite Observations: QPOs in the Negative Superhump State | Ivan L. Andronov (Odessa National Maritime University, Ukraine), Alexei V. Baklanov (Crimean Astrophysical.... -- 9 Jul 2009; 17:44 UT |
| 2121 | Swift 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 |
| 2120 | Updated Position, Flux and Spectrum of XTE J1652-453 | C. B. Markwardt (U. Maryland & NASA/GSFC), A. P. Beardmore (U. Leicester), J. Miller (U. Michigan),.... -- 9 Jul 2009; 9:55 UT |
| 2119 | SN discussed in ATel#2117 is SN2009hd | M. M. Kasliwal (Caltech) -- 9 Jul 2009; 6:15 UT |
| 2118 | SN2009hd is a Highly-reddened Type IIP Supernova | E. Berger, R. Foley (Harvard), and R. Covarrubias (LCO) -- 9 Jul 2009; 2:05 UT |
| 2117 | SN2009dn is a Type II Supernova | M. M. Kasliwal (Caltech), D. K. Sahu (IIA), G. C. Anupama (IIA) -- 9 Jul 2009; 0:00 UT |
| 2116 | 2001 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 |
| 2115 | Pre-explosion Spitzer/IRAC images of SN2009hd | E. Berger (Harvard) -- 8 Jul 2009; 15:57 UT |
| 2114 | Pre-explosion HST images of SN2009hd | Dan Maoz (Tel-Aviv University) -- 8 Jul 2009; 12:14 UT |
| 2113 | P60 Photometric Monitoring of SN2009hd | M. M. Kasliwal (Caltech) -- 8 Jul 2009; 0:37 UT |
| 2112 | Galactic Black Hole Transient H1743-322 in transition to the hard state | E. Kalemci (Sabanci Un.), J. A. Tomsick (UC Berkeley), S. Corbel (CEA Saclay & Université Paris Diderot),.... -- 7 Jul 2009; 23:06 UT |
| 2111 | Swift 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 |
| 2110 | Fermi LAT detection of a GeV flare from MG2 J071354+1934 | E. Hays (NASA GSFC) and M. Marelli (INAF/IASF Milano) on behalf of the Fermi Large Area Telescope.... -- 5 Jul 2009; 6:05 UT |
| 2109 | Swift/UVOT Observations of SN 2009dh | Peter J. Brown on behalf of the Swift SN Team -- 5 Jul 2009; 5:29 UT |
| 2108 | Swift XRT position of XTE J1652-453 | C. B. Markwardt (U. Maryland & NASA/GSFC), J. H. Swank (NASA/GSFC) -- 4 Jul 2009; 3:20 UT |
| 2107 | A New X-ray Transient: XTE J1652-453 | C. 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 |
| 2106 | Swift 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 |
| 2105 | New optical nova candidate in M 31 | W. Pietsch, M. Henze, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), A. Liakos.... -- 1 Jul 2009; 16:18 UT |
| 2104 | Fermi LAT detection of increasing gamma-ray activity of blazar PKS 1424-418 | F.Longo (INFN Trieste), G.Iafrate (INAF/OA Trieste), E.Hays (NASA GSFC) and M.Marelli (INAF/IASF Milano).... -- 30 Jun 2009; 22:17 UT |
| 2103 | Detection of an optical flare from 3EG J1429-4217 | M. Hauser (LSW Heidelberg), H. Hagen (Sternwarte Hamburg), S. Wagner (LSW Heidelberg) on behalf of the.... -- 29 Jun 2009; 14:51 UT |
| 2102 | Swift 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 |
| 2101 | Fermi LAT detection of a GeV flare from PMN J2331-2148 | F. Longo (INFN Trieste) and G.Iafrate (INAF/OA Trieste) on behalf of the Fermi Large Area Telescope.... -- 27 Jun 2009; 20:17 UT |
| 2100 | SN candidate in NGC 3106 | A.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 |
| 2099 | 4U 1626-67 Torque Reversal Simultaneous with Swift/BAT Flux Increase | Ascension Camero-Arranz (NASA/FECYT), Mark H. Finger (USRA), Colleen Wilson (NASA/MSFC) -- 24 Jun 2009; 17:17 UT |
| 2098 | MAGIC observes very high energy gamma ray emission from PKS 1424 +240 | Masahiro Teshima, Spokesperson for the MAGIC collaboration -- 24 Jun 2009; 15:15 UT |
| 2097 | Frequency Resolved Spectroscopy of EXO 0748-676 in Persistent Emission | S. Balman (METU) -- 24 Jun 2009; 14:59 UT |
| 2096 | No radio emission from soft gamma repeater SGR 0418+5729 | D.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 |
| 2095 | A torque reversal to spin-up in 4U 1626-67 | Chetana Jain(Raman Research Institute, Bangalore and Delhi University) and Biswajit Paul (Raman Research.... -- 23 Jun 2009; 20:29 UT |
| 2094 | A 552Hz X-ray burst oscillation in the accreting neutron star EXO 0748-676 | D. K. Galloway (CSPA, Monash), D. Chakrabarty (MIT), J. R. Lin (MIT) -- 23 Jun 2009; 7:05 UT |
| 2093 | Evidence for an eclipse in SWIFT J052522.48+241331.8 | Gavin Ramsay (Armagh Observatory) on behalf of the RATS collaboration -- 22 Jun 2009; 18:25 UT |
| 2092 | Detection of 11.48s Pulsations from the Direction of IGR J01054-7253 with RXTE | R.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 |
| 2091 | Spectroscopy of CSS090615:211849-055711 | D. Milisavljevic, R. Fesen, and J. Parrent (Dartmouth College) -- 22 Jun 2009; 6:35 UT |
| 2090 | Optical Nova Candidate in M31 | A. Valcheva (SU, Sofia), E. Ovcharov (SU, Sofia), Y. Nikolov (IA, Sofia), G. Latev (SU, Sofia), A. Kostov.... -- 21 Jun 2009; 15:49 UT |
| 2089 | XMM-Newton discovery of pulsations from IGR J21237+4218=V2069 Cyg | D. de Martino (INAF-Obs.Napoli), J.M. Bonnet-Bidaud, (CEA, Saclay), M. Falanga (ISSI, Bern), M. Mouchet.... -- 19 Jun 2009; 14:18 UT |
| 2088 | Optical counterpart and a probable pulse period in IGR J01054-7253 | Coe M.J. (Southampton University), Bird A.J (Southampton), McBride V.A. (Southampton), Townsend L.J..... -- 18 Jun 2009; 9:29 UT |
| 2087 | SN candidates from CRTS | A.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 |
| 2086 | Variable star candidates from CRTS | A.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 |
| 2085 | The spectral type of the optical counterpart to the high-mass X-ray binary IGR J06074+2205 | Pablo Reig & Andreas Zezas (FORTH/University of Crete) -- 15 Jun 2009; 15:38 UT |
| 2084 | Discovery of VHE Gamma-Ray Emission from the Fermi-LAT Source PKS 1424+240 | Rene A. Ong (UCLA) -- 15 Jun 2009; 6:13 UT |
| 2083 | Swift/XRT Follow-up of the Fermi-LAT Galactic Plane Transient J1057-6027 | C.C. Cheung (NASA GSFC), on behalf of the Fermi-LAT collaboration -- 15 Jun 2009; 2:18 UT |
| 2082 | Swift/XRT imaging of J1057-6027 | M.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 |
| 2081 | Fermi LAT Detection of a New Gamma-ray Transient in the Galactic Plane: J1057-6027 | H. Yasuda, H. Takahashi (Hiroshima University), W. McConville (NASA GSFC, UMD); on behalf of the Fermi.... -- 12 Jun 2009; 22:21 UT |
| 2080 | Archival Chandra observations of the new radio transient in M82 | A.K.H. Kong, Y.-K. Chiang (NTHU, Taiwan) -- 12 Jun 2009; 15:05 UT |
| 2079 | IGR J01054-7253: a new INTEGRAL source discovered in the SMC | E. Bozzo (ISDC,Geneva,Switzerland) C. Ferrigno (IAAT, Tuebingen, Germany & ISDC,Geneva,Switzerland).... -- 12 Jun 2009; 9:38 UT |
| 2078 | Observations 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 |
| 2077 | Discovery of a new soft gamma repeater source, SGR 0418+5729 | A. J. van der Horst, V. Connaughton, C. Kouveliotou, M. S. Briggs, and W. S. Paciesas report for the.... -- 10 Jun 2009; 17:06 UT |
| 2076 | RXTE Discovery of Pulsations from SGR 0418+5729 | Ersin Gogus (Sabanci Univ.), Peter Woods (Dynetics) & Chryssa Kouveliotou (MSFC/NSSTC) report on.... -- 10 Jun 2009; 16:29 UT |
| 2075 | Swift 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 |
| 2074 | Recent Chandra and Swift Observations of New X-ray Transients in M31 | A.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 |
| 2073 | Discovery of a new transient radio source in the central region of M82 | T. W. B. Muxlow, R. J. Beswick, A. Pedlar (JBCA, Manchester), D. Fenech (UCL), M. K. Argo (Curtin University),.... -- 9 Jun 2009; 16:46 UT |
| 2072 | X-ray state change in 4U 1608-52 | D. M. Russell (Univ. of Amsterdam), F. Lewis (Las Cumbres Observatory Global Telescope (LCOGT)/Open Univ.),.... -- 9 Jun 2009; 15:40 UT |
| 2071 | Swift and RXTE observe an extended low state of 4U 1820-30 | H. A. Krimm (CRESST/GSFC/USRA), C. B. Markwardt (CRESST/GSFC/UMD), M. D. Still (MSSL), S. D. Barthelmy.... -- 8 Jun 2009; 22:36 UT |
| 2070 | VLA Radio observations of Type IIn supernova SN 2009fs | Poonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 8 Jun 2009; 20:09 UT |
| 2069 | Swift/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 |
| 2068 | Period derivative of the Soft Gamma-ray Repeater SGR 1627-41 | P. 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 |
| 2067 | Erratum to ATel#2055 | M. M. Kasliwal (Caltech) on behalf of the PTF collaboration -- 3 Jun 2009; 10:28 UT |
| 2066 | The radio luminous SN 2007bg: evidence for circumstellar interaction | Alicia M. Soderberg (Harvard-Smithsonian CfA) -- 31 May 2009; 23:19 UT |
| 2065 | Strong 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 |
| 2064 | Spectroscopy of CSS090523:142406+074610 and CSS090514:150635+215115 | J. M. Silverman, S. B. Cenko, and A. V. Filippenko (UC Berkeley) -- 29 May 2009; 9:13 UT |
| 2063 | The first X-ray detection of the dust-forming C-rich nova V1280 Sco | J.-U. Ness (ESAC/ESA), G. Schwarz (West Chester), C.E. Woodward, L.A. Helton (U. Minnesota), M. Sitko.... -- 28 May 2009; 20:10 UT |
| 2062 | Radio activity in H1743-322 | James C.A. Miller-Jones (NRAO), Gregory R. Sivakoff (Virginia), Simone Migliari (ESA), Elmar Koerding.... -- 28 May 2009; 18:34 UT |
| 2061 | SDSS J1536+0441: A quasar pair, not a binary black hole | R. Decarli, A. Treves (Universita` dell'Insubria - Como); R. Falomo (INAF-Osservatorio Astronomico di.... -- 27 May 2009; 21:52 UT |
| 2060 | Observations 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 |
| 2059 | SN2009dn is a Type II Supernova | M. M. Kasliwal and R. Quimby (Caltech) -- 27 May 2009; 0:16 UT |
| 2058 | Swift/BAT reports renewed activity from H 1743-322 | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 26 May 2009; 18:30 UT |
| 2057 | Nineteen Optical Transients from CRTS | A.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 |
| 2056 | Discovery of two Virgo nova candidates and three possible supernovae by CFHT-COVET | M. M. Kasliwal (Caltech), R. Quimby (Caltech), M. H. van Kerkwijk (UToronto), S. R. Kulkarni (Caltech),.... -- 26 May 2009; 8:05 UT |
| 2055 | Palomar Transient Factory : Discovery, Photometric and Spectroscopic Follow Up Of Fifteen Optical Transients | M. M. Kasliwal (Caltech), S. R. Kulkarni (Caltech), R. Quimby (Caltech), P. E. Nugent (LBNL), D. A. Howell.... -- 23 May 2009; 21:37 UT |
| 2054 | Fermi LAT detection of a possible new gamma-ray blazar 4C 31.03 | Elisabetta Cavazzuti (ASI Science Data Center) on behalf of the Fermi Large Area Telescope.... -- 22 May 2009; 23:50 UT |
| 2053 | A mm-wave Flare from Cyg X-3 | TSUBOI,M.(ISAS/JAXA),MIYAZAKI,A.(NAOJ),NAKANISHI,K.(NAOJ),KAMEGAI,K.(ISAS/JAXA),KOTANI,T.(AOYAMA GAKUIN.... -- 22 May 2009; 22:19 UT |
| 2052 | Cygnus X-2 in a radio quiet state | A. Rushton (Jodrell Bank), U. Bach (MPIfR), R. Spencer (Jodrell Bank), M. Kadler (Uni. of Erlangen),.... -- 20 May 2009; 15:19 UT |
| 2051 | An optically flaring Blazar from the CRTS Survey | A.A. Mahabal, S.G. Djorgovski, A.J. Drake, M. Graham, R. Williams (Caltech), E. Beshore, S.M. Larson,.... -- 20 May 2009; 2:21 UT |
| 2050 | Swift/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 |
| 2049 | Fermi 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 |
| 2048 | Fermi LAT detection of recent activity in the new gamma-ray blazar PKS 0805-07 | S. Ciprini (Univ./INFN Perugia) on behalf of the Fermi Large Area Telescope Collaboration -- 16 May 2009; 18:36 UT |
| 2047 | Swift follow-up observations of the blazar PKS 1510-089 after a high optical flare | F. D'Ammando (Univ. Tor Vergata, INAF-IASF Roma), H. Krimm (CRESST/GSFC/USRA), P. Romano, S. Vercellone.... -- 15 May 2009; 21:37 UT |
| 2046 | The Hard X-ray Recovery of the Symbiotic Star, CH Cygni | K. Mukai (NASA/GSFC/CRESST & UMBC), J.A. Kennea (PSU), G.J.M. Luna (CfA), J.L. Sokoloski.... -- 11 May 2009; 23:23 UT |
| 2045 | Optical unprecedented high brightness level of blazar PKS 1510-08 | V.M.Larionov, T.S.Konstantinova, D.A.Blinov (Astronomical Institute, St.Petersburg University,.... -- 9 May 2009; 16:23 UT |
| 2044 | Swift 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 |
| 2043 | Confirmation of CRTS Supernovae | A.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 |
| 2042 | Recent Bright Optical Transients from the CRTS Survey | S.G. Djorgovski, A.A. Mahabal, A.J. Drake, M. Graham, R. Williams (Caltech), E. Beshore, S.M. Larson,.... -- 1 May 2009; 19:23 UT |
| 2041 | Probable Flaring Blazars from CRTS | S.G. Djorgovski, A.J. Drake, A.A. Mahabal, M. Graham, R. Williams (Caltech), A. Myers (UIUC), E. Beshore,.... -- 30 Apr 2009; 23:45 UT |
| 2040 | Addition 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 |
| 2039 | A Swift Observation of PKS 0250-225 | J. L. Blum, J. M. Miller (University of Michigan) -- 29 Apr 2009; 17:41 UT |
| 2038 | XMM-Newton detects activity from a weak X-ray transient source in the Galactic Center | G. Ponti (APC-Paris, F), G. Trap, A. Goldwurm, P. Ferrando (CEA-Saclay & APC-Paris, F), R. Terrier.... -- 29 Apr 2009; 13:27 UT |
| 2037 | Palomar Transient Factory Discovers a Possible super-Chandrasekhar Type Ia Supernova | R. Quimby (Caltech), M. M. Kasliwal (Caltech), P. Nugent (LBNL), D. A. Howell (LCOGT/UCSB), A. Rau (MPE),.... -- 28 Apr 2009; 22:43 UT |
| 2036 | 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), J. Wilms (Dr. Karl Remeis-Observatory,.... -- 28 Apr 2009; 16:31 UT |
| 2035 | Detection of Flare Stars in TAOS 2-year Data | D.-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 |
| 2034 | Optically flaring blazars from CRTS | A.A. Mahabal, S.G. Djorgovski, A.J. Drake, M. Graham, R. Williams (Caltech), E. Beshore, S.M. Larson,.... -- 27 Apr 2009; 23:07 UT |
| 2033 | Fermi LAT detection of gamma-ray re-brightening of blazar PKS1510-089 | S. Cutini (ASDC) and E. Hays (NASA/GSFC) on behalf of Fermi LAT collaboration -- 26 Apr 2009; 22:42 UT |
| 2032 | Possible optical counterpart of IGR J17254-3257 | I. Zolotukhin (SAI MSU) -- 26 Apr 2009; 13:08 UT |
| 2031 | Discovery of four nova candidates in Virgo Cluster by CFHT-COVET | M. M. Kasliwal (Caltech), R. Quimby (Caltech), M. H. van Kerkwijk (UToronto), S. R. Kulkarni (Caltech),.... -- 24 Apr 2009; 20:15 UT |
| 2030 | X-ray and optical follow-up of ASAS 150946-2147.7 | M. Uemura, H. Takahashi, A. Arai, M. Sasada, M. Yamanaka, R. Ito (Hiroshima Univ.), T. Kato, D. Nogami,.... -- 24 Apr 2009; 8:54 UT |
| 2029 | CRTS Candidate Supernovae | A.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 |
| 2028 | Outburst of PKS J0808-0751 (3EG J0812-0646) | L. Carrasco, A. Carraminana, E. Recillas, A. Porras, V. Chavuchyan -- 23 Apr 2009; 23:18 UT |
| 2027 | IGR J17375-3022 - caught in outburst again by XMM-Newton | R D Saxton ESAC), A M Read (Leicester), P, Esquej (Leicester), E. Kuulkers (ESAC), A. Ibarra (ESAC) -- 22 Apr 2009; 22:58 UT |
| 2026 | Fermi LAT detection of a GeV flare from blazar B2 1520+31 | S. Cutini (ASDC) and E. Hays (NASA/GSFC) on behalf of Fermi LAT collaboration -- 21 Apr 2009; 22:45 UT |
| 2025 | Detection of Super-Soft X-ray emission 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.... -- 20 Apr 2009; 14:57 UT |
| 2024 | ZCMa: the Near IR spectrum during the outburst phase | S.Antoniucci (INAF - Osservatorio Astronomico di Roma), A.A.Arkharov (Central Astronomical Observatory.... -- 20 Apr 2009; 11:08 UT |
| 2023 | Detection of pulsation from Swift J0513.4-6547 with Fermi/GBM | Mark H. Finger (USRA), Elif Beklen (METU) -- 18 Apr 2009; 1:45 UT |
| 2022 | A Chandra X-ray localization, spectrum, and IR identification for IGR J17354-3255 | John A. Tomsick (SSL/UC Berkeley) -- 18 Apr 2009; 0:56 UT |
| 2021 | Fermi LAT detection of increasing gamma-ray activity of blazar PKS 1222+216 | F. Longo (INFN Trieste), M.Giroletti (INAF/IRA Bologna), G.Iafrate (INAF/OA Trieste); on behalf of the.... -- 17 Apr 2009; 22:29 UT |
| 2020 | Discovery 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 |
| 2019 | Swift detection of an X-ray transient possibly associated with IGR J17354-3255 | S. Vercellone (INAF-IASF Palermo), F. D'Ammando, E. Striani, M. Tavani (INAF-IASF Roma), S. Sabatini.... -- 17 Apr 2009; 21:11 UT |
| 2018 | ROTSE-III discovery of a SN candidate | F. Yuan, University of Michigan; J. Vinko, University of Texas; R. Quimby, California Institute of Technology;.... -- 17 Apr 2009; 20:06 UT |
| 2017 | The 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 |
| 2016 | Radio Non-Detection of Type II Supernova 2009dd in NGC 4088 | C. J. Stockdale (Marquette), K. W. Weiler (NRL), S. Immler (NASA/GSFC), N. Panagia (STScI), S. D. Van.... -- 17 Apr 2009; 4:03 UT |
| 2015 | Swift 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 |
| 2014 | Optical variability of 1RXS J173006.4+033813 | D.V. Denisenko (IKI, Moscow), T.V. Kryachko, B.L. Satovskiy (Astrotel Observatory, KSU/AST) -- 16 Apr 2009; 14:20 UT |
| 2013 | GROND reveals optical/NIR brightening of Swift J0513.4-6547 | J. Greiner, P. Afonso, T. Kruehler, A. Rau (MPE Garching) -- 15 Apr 2009; 22:25 UT |
| 2012 | Optical Light Curve of the X-ray Pulsar Swift J0513.4-6547 | P.C. Schmidtke (Arizona State University), A.P. Cowley (Arizona State University) -- 15 Apr 2009; 22:16 UT |
| 2011 | Swift and RXTE report the detection of a new transient pulsar Swift J0513.4-6547 in the Large Magellanic Cloud | H. A. Krimm (CRESST/GSFC/USRA), R. H. D. Corbet (CRESST/GSFC/UMBC), P. A. Evans (Leicester Univ.), S..... -- 14 Apr 2009; 20:38 UT |
| 2010 | CRTS Discovery of a very energetic Type IIn Supernova | A..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 |
| 2009 | Confirmation of CRTS Supernovae in Intrinsically Faint Galaxies | A.J. Drake, A.A. Mahabal, S.G. Djorgovski, M.J. Graham, R. Williams (Caltech); M. Catelan (PUC, Chile);.... -- 10 Apr 2009; 6:20 UT |
| 2008 | A 117-day Period in IGR J19294+1816 | R. H. D. Corbet (CRESST/GSFC/UMBC), H. A. Krimm (CRESST/GSFC/USRA) -- 6 Apr 2009; 19:53 UT |
| 2007 | XTE J1829-098 Predicted for Another Outburst in Early April | C. B. Markwardt (U. Maryland & NASA/GSFC), J. Halpern (Columbia U.), J. H. Swank (NASA/GSFC) -- 4 Apr 2009; 22:45 UT |
| 2006 | Erratum to ATel #2005 | R. Quimby (Caltech) on behalf of the Palomar Transient Factory Collaboration -- 4 Apr 2009; 21:45 UT |
| 2005 | Palomar Transient Factory: Discovery and Follow-Up of 25 Transients | R. Quimby (Caltech), M. M. Kasliwal (Caltech), S. B. Cenko (Berkeley), D. Fox (Penn State), A. Gal-Yam.... -- 2 Apr 2009; 23:38 UT |
| 2004 | Discovery 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 |
| 2003 | Renewed activity from IGR J17098-3628 detected by INTEGRAL/IBIS | L. Prat, J. Rodriguez (CEA Saclay, France), M. Cadolle Bel (ESA/ESAC, Spain), S. Corbel, M. Coriat, A..... -- 2 Apr 2009; 11:04 UT |
| 2002 | IGR J19294+1816 is an X-ray Pulsar | T. Strohmayer (NASA/GSFC), J. Rodriquez (CEA Saclay), C. Markwardt (UMD/CRESST), J. Tomsick (SSL, Berkeley),.... -- 2 Apr 2009; 4:35 UT |
| 2001 | A 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 |
| 2000 | e-EVN observations of Aql X-1 in outburst | V. Tudose (ASTRON), Z. Paragi (JIVE), P. Soleri, D.M. Russell, D. Maitra (UvA), F. Lewis (LCOGTN/Open.... -- 1 Apr 2009; 9:14 UT |
| 1999 | Swift/BAT detection of IGR J19294+1816 | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 31 Mar 2009; 22:24 UT |
| 1998 | Swift archival observations of the field around the new INTEGRAL source IGR J19294+1816 | J. Rodriguez (CEA, France), M. Tuerler (ISDC, Switzerland), S. Chaty (CEA & Univ. Paris Diderot,.... -- 31 Mar 2009; 11:31 UT |
| 1997 | INTEGRAL discovers the new hard X-ray source IGR J19294+1816 | M. Turler (ISDC, Versoix, Switzerland), J. Rodriguez (CEA, Saclay, France), C. Ferrigno (ISDC, Versoix,.... -- 31 Mar 2009; 8:31 UT |
| 1996 | Detection of the SiO J=2-1 v=1 maser emission at 86.2 GHz in V838 Mon, an unusual nova-like variable | S. Deguchi (NAOJ), N. Matsunaga (Kyoto U.), H. Fukushi (U. Tokyo), T. Kaminski (NCAC Torun) -- 31 Mar 2009; 1:30 UT |
| 1995 | INTEGRAL observations of GRO J1008-57 in outburst | J.-C. Leyder (IAG, Liege), C. Ferrigno (IAAT, Tuebingen & ISDC, Geneva), M. Tuerler (ISDC, Geneva),.... -- 30 Mar 2009; 21:00 UT |
| 1994 | Low frequency follow up of SN 1996aq with GMRT | Sayan Chakraborti (TIFR, Mumbai), Poonam Chandra (RMC, Kingston), Alak Ray (TIFR, Mumbai) -- 30 Mar 2009; 14:07 UT |
| 1993 | MMT Spectroscopy of SN 2009ay | Alicia Soderberg (Harvard/CfA) and Warren Brown (SAO) -- 29 Mar 2009; 17:15 UT |
| 1992 | SMC X-2 (SXP2.37) Photometry Revisited | P.C. Schmidtke (Arizona State University), A.P. Cowley (Arizona State University), A. Udalski (Warsaw.... -- 28 Mar 2009; 1:28 UT |
| 1991 | Swift-XRT follow-up of FSRQ GB6 J1700+6830 | Matteo Perri (ASI Science Data Center); Sara Cutini and Dario Gasparrini (ASI Science Data Center) for.... -- 27 Mar 2009; 22:04 UT |
| 1990 | Optical historical maximum of the blazar PKS 1510-08 observed by the GASP | V. M. Larionov (Astronomical Institute, St.-Petersburg State University, Russia, and Pulkovo Observatory,.... -- 27 Mar 2009; 13:06 UT |
| 1989 | Fermi LAT detection of a GeV flare from PMN J2250-2806 | E. Koerding (CEA Saclay/Paris Diderot); on behalf of the Fermi Large Area Telescope Collaboration -- 27 Mar 2009; 8:45 UT |
| 1988 | Optical and near-IR brightening of the blazar PKS 1510-08 observed by the GASP | M. Villata and C. M. Raiteri (INAF, Osservatorio Astronomico di Torino, Italy), V. M. Larionov, D..... -- 25 Mar 2009; 14:19 UT |
| 1987 | Swift Observations of IIn SN 2009au | P. J. Brown (Penn State) and S. Immler (NASA/CRESST/GSFC) on behalf of the Swift SN team -- 23 Mar 2009; 21:35 UT |
| 1986 | Fermi LAT detection of a possible new gamma-ray blazar: GB6 J1700+6830 | D. Gasparrini (ASI Science Data Center), A. B. Hill (LAOG); on behalf of the Fermi Large Area Telescope.... -- 23 Mar 2009; 18:50 UT |
| 1985 | Optical 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 |
| 1984 | Discovery of Classical Nova in NGC2403 : P60-NGC2403-090314 | M. 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 |
| 1983 | Palomar Transient Factory Discovers and Classifies Eleven Optical Transients | M. M. Kasliwal (Caltech), R. Quimby (Caltech), P. Nugent (LBNL), R. S. Ellis (Caltech), A. Howell (LCOGT),.... -- 22 Mar 2009; 9:13 UT |
| 1982 | Optical and X-ray Observations of the New Transient IGR J18284-0345 | J. P. Halpern, J. P. Schroeder (Columbia U.), L. Vican (Barnard) -- 22 Mar 2009; 0:32 UT |
| 1981 | IGR J18284-0345: a new hard X-ray transient detected by INTEGRAL | T. Blanchard, V. Beckmann (ISDC), J. Chenevez (DTU/NSI), S. Corbel (CEA Saclay), M. Del Santo (INAF/IASF.... -- 21 Mar 2009; 17:57 UT |
| 1980 | Fourteen SN Candidates from CRTS | A.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 |
| 1979 | Discovery of the shortest recurrence time between thermonuclear X-ray bursts | M. 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 |
| 1978 | Chandra Detection of a New Transient X-Ray Source in M31: CXOM31 J004251.5+411701 | J.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 |
| 1977 | The ongoing outbursts of Aql X-1 and Ginga 1843+009 as seen with INTEGRAL/IBIS-ISGRI | Jerome Rodriguez (CEA, France), Jerome Chenevez (National Space Institute, Denmark), Diana Hannikainen.... -- 19 Mar 2009; 12:56 UT |
| 1976 | AGILE detection of a gamma-ray re-brightening of the blazar PKS 1510-089 | S. 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 quiescence | Melania Del Santo (INAF/IASF-Roma), Patrizia Romano (INAF/IASF-Palermo), Lara Sidoli.... -- 17 Mar 2009; 19:46 UT |
| 1974 | GMRT radio detection of SN 1996aq at 617 MHz | Sayan Chakraborti (TIFR, Mumbai), Poonam Chandra (RMC, Kingston), Alak Ray (TIFR, Mumbai) -- 17 Mar 2009; 13:03 UT |
| 1973 | Refined position for Ginga 1843+009 with the Swift/XRT | H.A. Krimm (CRESST/GSFC/USRA), J.A. Kennea (PSU), A.M. Levine (MIT) -- 16 Mar 2009; 23:32 UT |
| 1972 | Cep X-4 Flux Rising | Elif Beklen (METU), Mark H. Finger (USRA) -- 16 Mar 2009; 22:57 UT |
| 1971 | Swift observations of IGR J17544-2619 | H.A. Krimm (CRESST/GSFC/USRA), P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-INAF Milano) -- 16 Mar 2009; 21:48 UT |
| 1970 | Optical and hard X-ray detections of an outburst from Aquila X-1 | D. M. Russell (Univ. of Amsterdam), F. Lewis (Las Cumbres Observatory Global Telescope Network (LCOGTN)/Open.... -- 14 Mar 2009; 20:02 UT |
| 1969 | Swift/XRT shows type I and type II bursting activity in the Rapid Burster | G. Sala (UPC-IEEC), F. Haberl, W. Pietsch (MPE), J. José (UPC-IEEC), A. Parikh (TUM) -- 14 Mar 2009; 17:53 UT |
| 1968 | AGILE 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 |
| 1967 | Discovery of three nova candidates in Virgo by CFHT-COVET | M. M. Kasliwal (Caltech), R. Quimby (Caltech), M. H. van Kerkwijk (UToronto), S. R. Kulkarni (Caltech),.... -- 13 Mar 2009; 7:00 UT |
| 1966 | On Disk Reflection and Cross-Calibration | J. M. Miller (University of Michigan) -- 12 Mar 2009; 16:18 UT |
| 1965 | ATCA observation of SGR J1550-5418 | Aquib Moin (Curtin Institute of Radio Astronomy / Australia Telescope National Facility), Steven Tingay.... -- 12 Mar 2009; 8:40 UT |
| 1964 | Supernova Discovery from the Palomar Transient Factory | S. Kulkarni (Caltech), N. Law (Caltech), M. Kasliwal (Caltech), R. Quimby (Caltech), E. Ofek (Caltech),.... -- 12 Mar 2009; 3:29 UT |
| 1963 | Swift/BAT detects a hard X-ray outburst from PKS 1510-089 | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 11 Mar 2009; 23:19 UT |
| 1962 | Optical photometry and polarimetry of GX 339-4 during its outburst rise | D. M. Russell (Univ. of Amsterdam), F. Lewis (Las Cumbres Observatory Global Telescope Network (LCOGTN)/Open.... -- 11 Mar 2009; 19:29 UT |
| 1961 | Swift and INTEGRAL observations of activity in XTEJ1739-302/IGRJ17391-3021 | P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), H.A. Krimm (CRESST/GSFC/USRA), G. Cusumano.... -- 11 Mar 2009; 15:07 UT |
| 1960 | MOST Observations of GX 339-4 | Dick Hunstead (Sydney), Duncan Campbell-Wilson (Sydney), Tom Maccarone (Southampton), Piergiorgio Casella.... -- 11 Mar 2009; 7:17 UT |
| 1959 | Swift/BAT detects renewed activity from Ginga 1843+009 | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. R. Cummings.... -- 11 Mar 2009; 1:17 UT |
| 1958 | Optical Spectroscopy of Swift J1539.2-6227 in Outburst | M.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 |
| 1957 | AGILE detection of the flaring gamma-ray blazar PKS 1510-089 | F. D'Ammando (Univ. Tor Vergata and INAF-IASF Roma), S. Vercellone (INAF-IASF Palermo), M. Tavani, G..... -- 10 Mar 2009; 12:14 UT |
| 1956 | Outburst of Be/X-ray Transient pulsar Cep X-4 Detected with Fermi/GBM | Elif Beklen (METU), Mark H. Finger (USRA) -- 10 Mar 2009; 1:47 UT |
| 1955 | SDSS J1536+0441: An Extreme "Double-peaked Emitter," Not a Binary Black Hole | R. Chornock, J. S. Bloom, S. B. Cenko, J. M. Silverman, A. V. Filippenko (UC Berkeley), M. D. Hicks,.... -- 9 Mar 2009; 22:51 UT |
| 1954 | Renewed activity from GX 399-4 | Martin Still, Catherine Brocksopp (UCL-MSSL), Piergiorgio Casella (Amsterdam) -- 9 Mar 2009; 18:30 UT |
| 1953 | A New Period Analysis of OGLE-III Data for SXP967 | P. C. Schmidtke (Arizona State University), A. P. Cowley (Arizona State University), A. Udalski (Warsaw.... -- 6 Mar 2009; 20:18 UT |
| 1952 | Spectroscopic 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 |
| 1951 | Swift and INTEGRAL observations of SAX J1747.0-2853 | S. Campana (INAF-OAB, Italy) and J. Chenevez (National Space Institute, Denmark), E. Kuulkers (ESA/ESAC,.... -- 5 Mar 2009; 11:46 UT |
| 1950 | An SN-Ia in a very faint dwarf galaxy | A.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 |
| 1949 | INTEGRAL detects 1A 1118-615 in outburst | J.-C. Leyder (IAG, Liège), R. Walter (ISDC, Geneva), P. Lubinski (CAMK, Warsaw & ISDC, Geneva) -- 4 Mar 2009; 20:51 UT |
| 1948 | Radio Observations of SN 2008ha | Alicia Soderberg (Harvard/CfA) -- 3 Mar 2009; 19:17 UT |
| 1947 | Swift Observations of SN 2009aj in ESO 221-18 | P. 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 |
| 1946 | RXTE PCA observations show the Rapid Burster undergoing continuous Type II bursting | Jean Swank (GSFC), Craig Markwardt (U. Maryland/NASA/GSFC), Divya Pereira (GSFC/Wyle IS), Alan M. Levine.... -- 27 Feb 2009; 22:22 UT |
| 1945 | Recent 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 |
| 1944 | INTEGRAL detects an X-ray burst from SAX J1747.0-2853 with no detectable persistent emission | J. Chenevez, S. Brandt (National Space Institute, Denmark), E. Kuulkers (ESA/ESAC, Spain), V. Beckmann.... -- 26 Feb 2009; 16:06 UT |
| 1943 | Swift XRT/UVOT follow-up of blazar PKS 1118-056 after a gamma-ray flare | C.C. Cheung, D. Donato (NASA GSFC), L.C. Reyes (KICP - University of Chicago) -- 25 Feb 2009; 22:39 UT |
| 1942 | CSS081007:030559+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 |
| 1941 | VERITAS 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 |
| 1940 | The pre-Nova light curve of CSS081007:030559+054715 | A.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 |
| 1939 | RXTE ASM finds the Rapid Burster (MXB1730-335) at a Nearly Constant Elevated Intensity | Alan M. Levine and Ronald A. Remillard (MIT) for the RXTE team at GSFC and MIT -- 23 Feb 2009; 16:43 UT |
| 1938 | BVRc photometry of optical and soft X-ray transient CSS 081007:030559+054715 | V.P.Goranskij and N.V.Metlova (SAI, Moscow Univ.) -- 23 Feb 2009; 14:42 UT |
| 1937 | SN Candidates from CRTS | A.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 |
| 1936 | Discovery of Twenty One Optical Transients by CFHT-COVET | M. M. Kasliwal (Caltech), R. Quimby (Caltech), M. H. van Kerkwijk (UToronto), S. R. Kulkarni (Caltech),.... -- 21 Feb 2009; 18:16 UT |
| 1935 | New 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 |
| 1934 | Discovery and Classification of Nova in M81 : P60-M81-090213 | M. 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 |
| 1933 | Fermi LAT detection of Increased Flux from new gamma-ray blazar PKS 0250-225 | Stephane Corbel (University Paris Diderot & CEA Saclay) and Luis C. Reyes (KICP - University of Chicago).... -- 19 Feb 2009; 21:47 UT |
| 1932 | Fermi LAT detection of a GeV flare from new gamma-ray blazar PKS 1118-056 | Luis C. Reyes (KICP - University of Chicago) and Stephane Corbel (University Paris Diderot & CEA.... -- 18 Feb 2009; 21:14 UT |
| 1931 | Swift Observation of the Candidate Supermassive Black Hole Binary SDSS J153636.22+044127.0 | Z. Arzoumanian (CRESST/USRA/NASA-GSFC), M. Loewenstein (CRESST/UMCP/GSFC), R. F. Mushotzky (GSFC), K..... -- 12 Feb 2009; 4:31 UT |
| 1930 | Nova LMC 2009 | Marina Orio (INAF-Padova & U Wisconsin), Elena Mason (ESO), Jay Gallagher (U Wisconsin) and Tim Abbott.... -- 11 Feb 2009; 23:18 UT |
| 1929 | A new bright flare during the last (long) outburst from the Supergiant Fast X-ray Transient IGR J16479-4514 | V. La Parola, P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), P. A Evans (U. Leicester),.... -- 9 Feb 2009; 16:18 UT |
| 1928 | Spectroscopic Confirmation of the Recent M31 Nova Candidate, M31N 2009-02a | A. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), K. A. Misselt.... -- 7 Feb 2009; 21:00 UT |
| 1927 | Optical Nova Candidate in M31 | E. Ovcharov (SU, Sofia), A. Valcheva (SU, Sofia), A. Kostov (IA, Sofia), G. Latev (SU, Sofia), Y. Nikolov.... -- 7 Feb 2009; 1:21 UT |
| 1926 | Swift UVOT Observations of SN 2009Y | P. J. Brown (Penn State) -- 6 Feb 2009; 5:06 UT |
| 1925 | Radio 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 |
| 1924 | Spectroscopy of the M31 Nova Candidate, M31N 2009-01a | A. 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 |
| 1923 | Radio Non-Detection of Type IIP Supernova 2008ij in NGC 6643 | C. J. Stockdale (Marquette), K. W. Weiler (NRL), S. Immler (NASA/GSFC), C. L. M. Williams (MIT), N. Panagia.... -- 30 Jan 2009; 22:08 UT |
| 1922 | Continued 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 |
| 1921 | The INTEGRAL detection of pulsed soft gamma-rays from SGR/AXP 1E1547.0-5408 during its JAN-2009 outburst | L. Kuiper, P.R. den Hartog (SRON), W. Hermsen (SRON,UvA) -- 30 Jan 2009; 13:56 UT |
| 1920 | Swift observes an outburst from the Supergiant Fast X-ray Transient IGR J16479-4514 | P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), V. Mangano (INAF-IASF Palermo), J.A. Kennea.... -- 29 Jan 2009; 17:01 UT |
| 1919 | Fermi-LAT detection of increased gamma-ray activity from the blazar PKS 0727-115 | D. Horan (LLR), E. Hays (NASA/GSFC) on behalf of the Fermi Large Area Telescope Collaboration and Mark.... -- 29 Jan 2009; 9:52 UT |
| 1918 | Swift XRT Detection of Supernova 2008ij in X-Rays | S. Immler (NASA/CRESST/GSFC), D. Pooley (University of Wisconsin), P. J. Brown (PSU), and P. Milne (U.... -- 28 Jan 2009; 18:13 UT |
| 1917 | SuperAGILE detects a flare from the binary source 3A 0114+650 | L. Pacciani, E. Costa, E. Del Monte, I. Donnarumma, Y. Evangelista, M. Feroci, I. Lapshov, F. Lazzarotto,.... -- 27 Jan 2009; 23:03 UT |
| 1916 | Radio 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 |
| 1915 | Radio 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 |
| 1914 | Swift Observations of SN 2009N in NGC 4487 | S. Immler (NASA/CRESST/GSFC) and P. J. Brown (PSU), on behalf of the Swift satellite team -- 27 Jan 2009; 16:48 UT |
| 1913 | Back to radio: Parkes detection of radio pulses from the transient AXP 1E1547.0-5408 | M. Burgay (INAF-AOC), G.L. Israel (INAF-OAR), A. Possenti (INAF-AOC),N. Rea (U. Amsterdam), P. Esposito,.... -- 27 Jan 2009; 14:44 UT |
| 1912 | Radio 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 |
| 1911 | Seven Supernova Candidates from CRTS | A.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 |
| 1910 | Chandra grating observation of Nova CSS 081007:030559+054715 | Thomas Nelson and Marina Orio (INAF-Padova and U Wisconsin), and see below full list -- 26 Jan 2009; 22:23 UT |
| 1909 | ESO-VLT discovery of the variable nIR counterpart to the AXP 1E1547.0-5408 | G.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 |
| 1908 | INTEGRAL observes continued activity from AXP 1E1547.0-5408 | C. Baldovin, V. Savchenko, V. Beckmann, A. Neronov (ISDC), D. Goetz (CEA/Saclay), P. den Hartog, W. Hermsen,.... -- 25 Jan 2009; 18:24 UT |
| 1907 | Radio 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 |
| 1906 | Suzaku WAM detections of the current activities from AXP 1E1547.0-5408 | Y. Terada, M. Tashiro, Y. Urata, A. Endo, K. Onda, N. Kodaka, K. Morigami, T. Sugasahara, W. Iwakiri.... -- 23 Jan 2009; 17:20 UT |
| 1905 | Fermi-LAT detection of renewed activity from the blazar PKS 1502+106 | D. Horan (LLR), E. Hays (NASA/GSFC) on behalf of the Fermi Large Area Telescope Collaboration -- 22 Jan 2009; 22:59 UT |
| 1904 | Magellan Near-IR Ks Imaging of the AXP 1E1547.0-5408 Field on 2009 Jan. 18 | Z. Wang (McGill), W. J. Fischer (Toledo), J. J. Tobin (Michigan), J. Hernandez -- 22 Jan 2009; 21:10 UT |
| 1903 | KANATA observation of high-redshift blazar 0917+449 | Y. Ikejiri, K. Sakimoto, M. Yamanaka, H. Takahashi, M. Uemura, K. S. Kawabata, H. Yasuda, Y. Fukazawa,.... -- 22 Jan 2009; 19:34 UT |
| 1902 | Fermi 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 |
| 1901 | New 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 |
| 1900 | Spectroscopic Confirmation of the Recent Nova Candidate in M33, M33N 2009-01a | A. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), K. A. Misselt.... -- 15 Jan 2009; 0:45 UT |
| 1899 | Optical and IR magnitudes of blazar PKS 1244-255 | M. Buxton, C. Bailyn, P. Coppi, A. Kaptur, J. Isler, M. Urry (Yale Univ.), L. Maraschi (INAF Osservatorio.... -- 13 Jan 2009; 18:10 UT |
| 1898 | Fermi LAT detection of increasing gamma-ray activity of blazar PKS 0454-234 | E. Cavazzuti (ASI Science Data Center), E. Hays (NASA/GSFC); on behalf of the Fermi Large Area Telescope.... -- 12 Jan 2009; 8:18 UT |
| 1897 | Fermi-LAT detection of another rapid GeV flare from the blazar PKS 1510-089 | S. Ciprini (Univ. Perugia & INFN Perugia), S. Corbel (CEA Saclay); on behalf of the Fermi Large Area.... -- 9 Jan 2009; 19:51 UT |
| 1896 | 1A 1118-61: detection of the pulsation period in Swift-XRT data | Vanessa Mangano (INAF-IASF PA) -- 9 Jan 2009; 15:32 UT |
| 1895 | XSS J0056+4548 : a hard X-ray intermediate polar in the period gap | J.M. Bonnet-Bidaud (CEA Saclay), D. de Martino (INAF, Obs Napoli), M. Mouchet (Univ Paris-7, Obs.... -- 8 Jan 2009; 16:15 UT |
| 1894 | Fermi-LAT detection of a GeV flare from a source positionally consistent with PKS 1244-255 | A. Tramacere (CIFS Torino/SLAC Stanford), N. Rea (University of Amsterdam/IEEC-CSIC), on behalf of the.... -- 8 Jan 2009; 14:49 UT |
| 1893 | Swift 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 |
| 1892 | KANATA confirmation of the optical flare of SDSS J123932.75+044305 | Y. Ikejiri, M. Yamanaka, H. Takahashi, M. Uemura, K. S. Kawabata, K. Sakimoto, H. Yasuda, Y. Fukazawa,.... -- 5 Jan 2009; 19:49 UT |
| 1891 | Radio observations of Type IIn supernova SN 2008ip | Poonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 5 Jan 2009; 18:47 UT |
| 1890 | Optical 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 |
| 1889 | Swift observations of the Be/X-ray transient A1118-616 | A.K.H. Kong (NTHU, Taiwan) -- 4 Jan 2009; 16:44 UT |
| 1888 | Fermi-LAT and Swift detection of a large GeV and optical flare from J123939+044409 | A. Tramacere(CIFS Torino/SLAC Stanford), N. Rea(University of Amsterdam) on behalf of the Fermi Large.... -- 4 Jan 2009; 1:22 UT |
| 1887 | Spectroscopic Identification of Nova M81 2008 5 | Arne Rau, Mansi M. Kasliwal, Mara Salvato (Caltech) -- 1 Jan 2009; 22:39 UT |
| 1886 | Discovery and Classification of Nova in M31 : P60-M31-081230 | M. M. Kasliwal, A. Rau, M. Salvato, S. B. Cenko, E. O. Ofek, R. Quimby, S. R. Kulkarni (Caltech) -- 1 Jan 2009; 0:16 UT |
| 1885 | Recent Supernova Candidates from CRTS | A.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 |
| 1884 | Optical 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 |
| 1883 | Radio 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. Panagia.... -- 31 Dec 2008; 18:42 UT |
| 1882 | Discovery of a new HMXB in the Magellanic Bridge | M.J.Coe(Southampton), V. A. McBride(Southampton), A.J. B.ird (Southampton), R.H.D. Corbet (UMBC/NASA.... -- 26 Dec 2008; 22:21 UT |
| 1881 | Cygnus X-3 is in flare: observation by RATAN and GMRT | Sergei Trushkin (SAO RAS), Sabyasachi Pal (NCRA-TIFR), Sushanta Mondal (ICSP), N. N. Bursov (SAO RAS),.... -- 24 Dec 2008; 19:14 UT |
| 1880 | Discovery and Classification of Optical Transient in M81 : P60-M81-081203 | M. M. Kasliwal, S. B. Cenko, R. Quimby, A. Rau, E. O. Ofek, S. R. Kulkarni (Caltech) -- 24 Dec 2008; 4:11 UT |
| 1879 | Comet 29P/Schwassmann-Wachmann 1 in outburst | Josep M. Trigo-Rodriguez(Institute of Space Sciences, CSIC-IEEC) -- 23 Dec 2008; 13:48 UT |
| 1878 | No 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 |
| 1877 | Fermi LAT detection of a gamma-ray source positionally consistent with QSO B0133+47 | H. 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 binary | I. Negueruela (Alicante), J. Casares (IAC), F. Verrecchia (ASDC), P. Blay (Valencia), G.L. Israel (INAF-OA.... -- 16 Dec 2008; 21:23 UT |
| 1875 | Swift/XRT localisation of XTE J1855-026 | P. Romano (INAF-IASF Palermo), S. Mereghetti, L. Sidoli (INAF-IASF Milano), P.A. Evans (UL) -- 15 Dec 2008; 12:20 UT |
| 1874 | Infrared flaring of the potential gamma-ray source QSO B0133+47 | A. Carramiñana, L. Carrasco, E. Recillas, V. Chavushyan (INAOE) -- 12 Dec 2008; 17:44 UT |
| 1873 | Swift 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+054715 | A.P. Beardmore, J. P. Osborne, K. Page (University of Leicester), G.J. Schwarz (West Chester Unversity),.... -- 11 Dec 2008; 16:02 UT |
| 1872 | The Angstrom Project: M31 microlensing alert ANG-08B-M31-07 | M. J. Darnley (Liverpool John Moores University, UK), E. Kerins (University of Manchester, UK), A. M..... -- 10 Dec 2008; 17:08 UT |
| 1871 | Spectroscopy of nova 2008-10b in M31 in rebrightening | E. Barsukova, S. Fabrika (Special Astrophysical Observatory, Russia), K. Hornoch (Ondrejov Observatory,.... -- 8 Dec 2008; 22:13 UT |
| 1870 | Amendment to ATel 1859: CXOM31 J004245.9+411036 is Previously Reported XMMU J004245.9+411036 | J.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 |
| 1869 | No radio detection of SN 2008bm | Poonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard) -- 8 Dec 2008; 17:02 UT |
| 1868 | RXTE ASM Measurements of Swift J1539.2-6227 | R. A. Remillard (MIT), for the RXTE All Sky Monitor team at MIT and NASA/GSFC -- 8 Dec 2008; 16:45 UT |
| 1867 | M31N2008-11b is a Galactic Dwarf Nova | M. M. Kasliwal, R. Quimby, S. R. Kulkarni (Caltech) -- 8 Dec 2008; 4:28 UT |
| 1866 | M31 Nova Candidate is a Background Supernova | R. M. Quimby, M. M. Kasliwal (Caltech) -- 7 Dec 2008; 3:13 UT |
| 1865 | Possible radio detection of Type IIn supernova 2008bm | Poonam Chandra (RMC, Canada) and Alicia Soderberg (CfA, Harvard) -- 7 Dec 2008; 0:32 UT |
| 1864 | Fermi LAT detections of increasing gamma ray activity of blazar 3C 279 | S. Ciprini (Univ. Perugia & INFN Perugia), S. Chaty (CNRS-Univ. Paris Diderot & CEA Saclay);.... -- 6 Dec 2008; 18:43 UT |
| 1863 | The Angstrom Project: a new microlensing candidate | E. Kerins (University of Manchester, UK), M. J. Darnley (Liverpool John Moores University, UK), A. M..... -- 5 Dec 2008; 15:44 UT |
| 1862 | Swift Observations of SNe 2008hs and 2008hv | P. J. Brown (Penn State), P. Milne (Steward Observatory), and S. Immler (NASA/CRESST/GSFC) on behalf.... -- 4 Dec 2008; 23:41 UT |
| 1861 | The Orbital Period of 4U 1210-64 | R.H.D. Corbet and K. Mukai (UMBC, CRESST/NASA GSFC) -- 4 Dec 2008; 23:37 UT |
| 1860 | Supernova candidates from CRTS | A.J. Drake, S.G. Djorgovski, A. Mahabal, R. Williams, M.J. Graham, (Caltech); M. Catelan (PUC); E.C..... -- 4 Dec 2008; 19:24 UT |
| 1859 | Chandra Detection of a New Transient X-Ray Source in M31: CXOM31 J004245.9+411036; and Non-Detection of SWIFT J004320.5+411528 | J.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 |
| 1858 | Spectroscopic outburst of central star of PN Lo 4 | H. Bond (STScI) -- 30 Nov 2008; 23:42 UT |
| 1857 | The Angstrom Project: two new microlensing/nova transients | Eamonn Kerins (University of Manchester) -- 30 Nov 2008; 20:16 UT |
| 1856 | Discovery of a Type Ia Supernova in a Faint Dwarf Galaxy | R. Williams (Caltech); E.Y. Hsiao (UVic); A. Mahabal, S.G. Djorgovski, A.J. Drake, M.J. Graham (Caltech);.... -- 27 Nov 2008; 18:11 UT |
| 1855 | Swift/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 |
| 1854 | Discovery 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 |
| 1853 | The long, faint outburst of IGR J17062-6143 | R. 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 |
| 1852 | Multi-frequency radio spectra of the blazars AO 0235+16 and 3C 454.3 | M. Mingaliev, J. Sotnikova and S. Trushkin (SAO RAS) -- 23 Nov 2008; 10:14 UT |
| 1851 | Spectroscopy of M31N 2007-11g: Another Luminous Mira-like Variable in M31 Masquerading as a Nova | A. W. Shafter (SDSU); R. Ciardullo (PSU); V. Burwitz, M. Henze and W. Pietsch (MPE); P. Milne, K. A..... -- 21 Nov 2008; 23:58 UT |
| 1850 | Fermi 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 |
| 1849 | Exceptional radio outbursts of the blazars AO 0235+16 and 3C 454.3 observed by the GASP | U. Bach (Max-Planck-Institut fuer Radioastronomie, Effelsberg, Germany), M. A. Gurwell (Harvard-Smithsonian.... -- 20 Nov 2008; 10:03 UT |
| 1848 | AGILE 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 |
| 1847 | Swift detection of Super Soft X-ray emission in nova CSS081007:030559+054715 | G.J. Schwarz (West Chester), J.-U. Ness (Arizona State University), J.P. Osborne and K. Page (University.... -- 17 Nov 2008; 14:30 UT |
| 1846 | XMM-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 |
| 1845 | Three M31 Microlensing/Nova Candidates | M. J. Darnley (Liverpool John Moores University, UK), E. Kerins (University of Manchester, UK) A. M..... -- 14 Nov 2008; 16:39 UT |
| 1844 | Broad relativistic iron line observed in SAX J1808.4-3658 by Suzaku | E. Cackett (Michigan), D. Altamirano (Amsterdam), J. Miller, M. Reynolds, J. Blum (Michigan), M. Linares,.... -- 14 Nov 2008; 15:09 UT |
| 1843 | A likely high-frequency radio counterpart of the Fermi LAT transient J0910-5041 | E. Sadler (Univ. Sydney) on behalf of the AT20G team -- 13 Nov 2008; 11:40 UT |
| 1842 | UV-NIR Observations of the Probable Luminous Supernova CSS 081009:002151-163204 | A. 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 |
| 1841 | Suzaku Observations of H 1743-322: Implications for Disk Winds | J. L. Blum, J. M. Miller, E. Cackett (Univ. of Michigan), K. Yamaoka (Aoyama Gakuin Univ.), H. Takahashi.... -- 12 Nov 2008; 17:33 UT |
| 1840 | Localization of the hard X-ray transient IGR J17062-6143 | C. Ricci, V. Beckmann, A. Carmona (ISDC/Geneva Univ.), G. Weidenspointner (MPE & MPI HLL) -- 12 Nov 2008; 14:55 UT |
| 1839 | CygX-3 multi-band radio observations of the new flaring activity | S. Migliari (ESAC, Spain), J. Tomsick (SSL/UC Berkeley, USA), G. Pooley (Cavendish Lab, UK), S. Corbel.... -- 11 Nov 2008; 16:03 UT |
| 1838 | A radio flare of a microquasar Cyg X-3 | Kenta Fujisawa (Yamaguchi University), Masato Tsuboi (ISAS/JAXA), Sergei Trushkin (SAO RAS), Taro Kotani.... -- 11 Nov 2008; 14:23 UT |
| 1837 | Swift detection of the second period derivative in the timing evolution of SGR0501+4516 | G.L. Israel (INAF-OA Roma), P. Woods (Dynetics), S. Dall'Osso (INAF-OA Roma), P. Esposito (INAF-IASF,.... -- 11 Nov 2008; 0:14 UT |
| 1836 | e-VLBI observations of SS 433 in outburst | V. Tudose (UvA), Z. Paragi (JIVE), S. Trushkin (SAO-RAS), P. Soleri (UvA), R. Fender (Soton), M. Garrett.... -- 9 Nov 2008; 18:46 UT |
| 1835 | Strong 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 |
| 1834 | Spectroscopy of M31N 1995-11e: Not a Nova, but a Luminous Mira Variable in M31 | A. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), K. A. Misselt.... -- 7 Nov 2008; 20:38 UT |
| 1833 | Spectroscopy of CSS081009:002151-163204 | J. M. Silverman, B. E. Cobb, R. Chornock, and A. V. Filippenko (University of California, Berkeley) -- 7 Nov 2008; 16:49 UT |
| 1832 | Spectroscopic Confirmation of the Recent M31 Nova Candidate, M31N 2008-11a | A. W. Shafter (SDSU), R. Ciardullo (PSU), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), K. A. Misselt.... -- 7 Nov 2008; 2:30 UT |
| 1831 | Swift/XRT observations of SAX J1828.5-1037 in outburst | N. Degenaar and R. Wijnands (University of Amsterdam) -- 6 Nov 2008; 13:05 UT |
| 1830 | Swift Observation of the Microquasar Cygnus X-3 | G. Stratta (ASDC), F. D'Ammando, Y. Evangelista, M. Tavani (INAF/IASF Roma), N. Gehrels (NASA/GSFC),.... -- 6 Nov 2008; 9:46 UT |
| 1829 | XMM-Newton Observations of H1743-322 | M. Hanke, J. Wilms, F. Fuerst (ECAP and Dr. Remeis-Observatory, FAU Erlangen-Nuremberg), M.A. Nowak (MIT),.... -- 5 Nov 2008; 18:03 UT |
| 1828 | Cygnus X-3 radio observations | Guy Pooley (Cavendish Lab, Cambridge UK) -- 5 Nov 2008; 15:07 UT |
| 1827 | AGILE 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 |
| 1826 | Discovery of Possible Nova in M81 : P60-M81-081027 | M. M. Kasliwal, S. B. Cenko, A. Rau, E. O. Ofek, R. Quimby, S. R. Kulkarni (Caltech) -- 1 Nov 2008; 0:12 UT |
| 1825 | Optical spectroscopy of transient CSS081007:030559+054715 | O. Pejcha, J. L. Prieto & K. Denney (Ohio State University) -- 31 Oct 2008; 17:11 UT |
| 1824 | Chandra Location of SGR 0501+4516 | Peter Woods (Dynetics), Ersin Gogus (Sabanci Univ), and Chryssa Kouveliotou (MSFC) report on behalf of.... -- 30 Oct 2008; 22:36 UT |
| 1823 | CRTS Supernova Candidates | A.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 |
| 1822 | On possible counterparts of the Fermi LAT transient J0910-5041 | R. 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 |
| 1821 | V838 Mon: Radical spectral changes at short wavelengths | V.P. Goranskij (SAI, Moscow Univ.) and E.A. Barsukova (Special Astrophysical Observatory, Russia) -- 30 Oct 2008; 16:29 UT |
| 1820 | M31GC J004234+405709 (Bol 117) Observed by Chandra Is a New Transient X-Ray Source in M31: CXOM31 J004234.2+405709 | J.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 |
| 1819 | A new intense radio flare of SS433 | S. A. Trushkin and N.N. Nizhelskij (SAO RAS) -- 29 Oct 2008; 7:03 UT |
| 1818 | Spectroscopy of the nova candidate M31-2008-10b | F. Di Mille , S. Ciroi (Univ. of Padova), M. Orio (INAF Padova and UW Madison),P. Rafanelli, A. Bianchini.... -- 29 Oct 2008; 0:45 UT |
| 1817 | Optical imaging of EXO 0748-676 in quiescence | M.A.P. Torres (CfA), P. G. Jonker (SRON/CfA), D. Steeghs (Warwick/CfA), A. C. Seth (CfA) -- 28 Oct 2008; 22:34 UT |
| 1816 | Optical Observations of EXO 0748-676 in Quiescence | Robert Hynes, Erica Jones (Louisiana State University) -- 28 Oct 2008; 19:02 UT |
| 1815 | Two New X-Ray Sources in M31 and M31GC J004234+405709 Observed by Chandra | J.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 |
| 1814 | Improved X-ray position for SAXJ1753.5-2349 | R. Starling and P. Evans (University of Leicester) -- 26 Oct 2008; 16:55 UT |
| 1813 | Transition of H 1743-322 to the HIMS/SIMS confirmed and preliminary spectral fit results | M. D. Caballero-Garcia (IoA, Cambridge), J. M. Miller (U. of Michigan), C. Ferrigno (ISDC/IAAT), V. Beckmann.... -- 26 Oct 2008; 15:50 UT |
| 1812 | RXTE 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 |
| 1811 | Radio observations of SN 2008gm | Alicia Soderberg (Harvard-Smithsonian Center for Astrophysics) -- 24 Oct 2008; 20:24 UT |
| 1810 | Further INTEGRAL results on SAX J1753.5-2349 and IGR J17375-3022 | Marion Cadolle Bel, Erik Kuulkers (ESA/ESAC, Spain), Jerome Chenevez (DTU/NSI, Denmark), Volker Beckmann,.... -- 24 Oct 2008; 13:01 UT |
| 1809 | Swift/XRT localization of the X-ray burster SAX J1753.5-2349 | N. Degenaar and R. Wijnands (University of Amsterdam) -- 24 Oct 2008; 9:19 UT |
| 1808 | A state change of H1743-322 confirmed by INTEGRAL observations | L. Prat, J. Rodriguez (CEA, France), M. Cadolle Bel, E. Kuulkers (ESAC, Spain), J.A. Tomsick (SSL Berkeley,.... -- 24 Oct 2008; 8:41 UT |
| 1807 | Optical photometric observations of the Be/X-ray binary | Ramanpreet Kaur (ARIES, Nainital), Brijesh Kumar (ARIES, Nainital), Biswajit Paul (RRI, Bangalore) and.... -- 23 Oct 2008; 18:56 UT |
| 1806 | Swift XRT detections of X-ray transients in M 31 | M. Henze, W. Pietsch, J. Greiner, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik) -- 23 Oct 2008; 15:58 UT |
| 1805 | Swift XRT detections of X-ray transients in M 31 | M. Henze, W. Pietsch, J. Greiner, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik) -- 23 Oct 2008; 15:31 UT |
| 1804 | A state change of the black-hole transient H1743-322 | T. Belloni (INAF- Brera Observatory), J. Homan (MIT), K. Yamaoka (Aoyama Gakuin Univ.), J. Swank.... -- 23 Oct 2008; 12:38 UT |
| 1803 | Optical Spectroscopy of the transient pulsar and Be/X-ray binary V0332+53 | E. 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 |
| 1802 | Two optically variable radio sources from CRTS | A. Mahabal, A.J. Drake, S.G. Djorgovski (Caltech), G. Pooley (Cavendish Lab, Cambridge), M. Catelan (PUC),.... -- 22 Oct 2008; 19:12 UT |
| 1801 | Optical Spectroscopy of CSS080924:040630+145214 | J. M. Silverman, B. E. Cobb, M. McCourt, and A. V. Filippenko -- 22 Oct 2008; 17:43 UT |
| 1800 | Optical spectroscopic followup of XMMSL1 J164303.7+653253 in the error box of IGR J16426+6536 | P. Parisi, N. Masetti, A. Malizia (INAF/IASF, Bologna), L. Morelli (Univ. Padova), E. Mason (ESO, Chile),.... -- 22 Oct 2008; 15:38 UT |
| 1799 | RXTE PCA and Swift BAT Detect A Small Outburst of the Burster SAX J1753.5-2349 | C. B. Markwardt (CRESST/U.Md./NASA/GSFC), H. A. Krimm (CRESST/USRA/NASA/GSFC), J. H. Swank.... -- 22 Oct 2008; 14:22 UT |
| 1798 | Decrease in flux of H 1743-322 and preliminary spectral fit results | M. D. Caballero-Garcia (IoA, Cambridge), J. M. Miller (University of Michigan), Volker Beckman, Simona.... -- 21 Oct 2008; 21:19 UT |
| 1797 | Recent optical activity of V4641 Sgr | Akira Arai, Makoto Uemura, Masayuki Yamanaka, Mahito Sasada, Yuki Ikejiri, and Kiyoshi Sakimoto (Hiroshima.... -- 21 Oct 2008; 20:48 UT |
| 1796 | Swift 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 |
| 1795 | A 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 |
| 1794 | Sixteen New AGN discovered in the Swift/BAT All-Sky Hard X-ray Survey | W. H. Baumgartner (UMBC & NASA/GSFC), J. Tueller (NASA/GSFC), R. F. Mushotzky (NASA/GSFC) and the.... -- 21 Oct 2008; 16:48 UT |
| 1793 | Sixteen 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 |
| 1792 | Swift/BAT detects renewed activity from V0332+53 | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. R. Cummings.... -- 20 Oct 2008; 20:12 UT |
| 1791 | XTE J1701-407 INTEGRAL and Swift observations | S. Soldi, V. Beckmann, D. Eckert (ISDC/Geneva Univ.), C. Ferrigno (ISDC/IAAT), G. Belanger, E. Kuulkers.... -- 20 Oct 2008; 9:34 UT |
| 1790 | New optical nova in M 31 | M. Henze, W. Pietsch, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), D. Hatzidimitriou,.... -- 19 Oct 2008; 13:15 UT |
| 1789 | Spectroscopic Confirmation of the Recent M31 Nova Candidate, M31N 2008-10a | A. 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 |
| 1788 | Fermi LAT Detection of a New Gamma-ray Transient in the Galactic Plane: J0910-5041 | C.C. Cheung (NASA/GSFC), L. Reyes (U. Chicago), F. Longo (INFN Trieste), G. Iafrate (INAF/OA Trieste).... -- 17 Oct 2008; 20:00 UT |
| 1787 | Swift detection of a superflare from CC Eridani | P. 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 |
| 1786 | A double outburst in the accretion-powered millisecond pulsar IGR J00291+5934 | Duncan K. Galloway (Monash), Jacob M. Hartman (NRL), Deepto Chakrabarty (MIT), Edward H. Morgan (MIT),.... -- 17 Oct 2008; 11:54 UT |
| 1785 | Optical rebrightening of the blazar AO 0235+16 observed by the GASP | M. Villata and C. M. Raiteri (INAF, Osservatorio Astronomico di Torino, Italy), V. M. Larionov, T..... -- 17 Oct 2008; 10:47 UT |
| 1784 | Fermi/LAT detection of strong activity on short timescales of the blazar AO 0235+164 | Luigi Foschini (INAF/IASF-Bologna), Francesco Longo (INFN Trieste), Giulia Iafrate (INAF/OA Trieste).... -- 15 Oct 2008; 22:16 UT |
| 1783 | IGR J17375-3022 detected and localised by Swift/XRT | V. Beckmann, S. Soldi (ISDC), J. A. Kennea (PSU), J. Rodriguez (CEA Saclay) -- 15 Oct 2008; 21:17 UT |
| 1782 | Vela X-1 in highly active hard X-ray state | P. Soffitta, E. Costa, E. Del Monte, I. Donnarumma, Y. Evangelista, M. Feroci, I. Lapshov, F. Lazzarotto,.... -- 15 Oct 2008; 14:54 UT |
| 1781 | IGR J17375-3022: a new hard X-ray transient detected by INTEGRAL | C. Ricci, S. Soldi, V. Beckmann (ISDC), J. M. Miller (Univ. Michigan), M. D. Caballero-Garcia (IoA Cambridge),.... -- 14 Oct 2008; 13:14 UT |
| 1780 | RXTE observations of the black hole candidate H1743-322 in its rising phase of the outburst | K. Yamaoka (Aoyama Gakuin University), J.H. Swank (NASA/GSFC), T. Belloni (INAF), and H. Takahashi (Hiroshima.... -- 13 Oct 2008; 1:38 UT |
| 1779 | H1743-322 in stable outburst phase | C. Ricci (ISDC), M. Caballero-Garcia (IoA Cambridge), V. Beckmann (ISDC), J. M. Miller (Univ. Michigan),.... -- 12 Oct 2008; 10:26 UT |
| 1778 | Discovery and Confirmation of Supernovae from PQ and CRTS | A. Mahabal, A.J. Drake, S.G. Djorgovski (Caltech); M. Catelan (PUC); M. J. Graham, E. Glikman, C. Donalek,.... -- 12 Oct 2008; 6:11 UT |
| 1777 | Swift detects increased activity of the neutron star transient SAX J1750.8-2900 | M. Linares, N. Degenaar, R. Wijnands, D. Altamirano (University of Amsterdam) -- 10 Oct 2008; 18:08 UT |
| 1776 | Radio observations of SN 2008es | Alicia Soderberg (Harvard/SAO) and Poonam Chandra (UVA/NRAO) -- 10 Oct 2008; 15:57 UT |
| 1775 | SuperAGILE detects an X-ray burst from SAX J1750.8-2900 | L. Pacciani, E. Costa, E. Del Monte, I. Donnarumma, Y. Evangelista, M. Feroci, I. Lapshov, F. Lazzarotto,.... -- 10 Oct 2008; 13:33 UT |
| 1774 | The discovery of a new hard X-ray source in the Norma region by INTEGRAL: IGR J16293-4603 | L. Kuiper (SRON), P.G. Jonker (SRON,CfA), M.A.P. Torres (CfA), A. Rest (CTIO/Harvard University), S..... -- 10 Oct 2008; 12:18 UT |
| 1773 | Spectroscopic confirmation of nova 2008-07a in M31 | E. Barsukova, O. Sholukhova, A. Valeev, S. Fabrika (Special Astrophysical Observatory, Russia), V. Goranskij.... -- 9 Oct 2008; 15:04 UT |
| 1772 | CRTS Supernova Candidate in NGC 539 | A.J. Drake, R. Williams, S.G. Djorgovski, M.J. Graham, A. Mahabal(Caltech); M. Catelan (PUC); E.C..... -- 9 Oct 2008; 8:40 UT |
| 1771 | Fermi LAT Detection of Brightening of the Galactic Plane Source 3EG J0903-3531 | E. Hays, C.C. Cheung (NASA/GSFC), L. Reyes (U. Chicago), on behalf of the Fermi Large Area Telescope.... -- 8 Oct 2008; 21:17 UT |
| 1770 | Swift 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 |
| 1769 | X-ray Pulsations from AXP 1E 1547-5407 Detected with RXTE | R. Dib, V. M. Kaspi (McGill U.), F. P. Gavriil (NASA/GSFC), P. M. Woods -- 8 Oct 2008; 5:51 UT |
| 1768 | Unusual CRTS Transient | A.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 |
| 1767 | Clarification of orbital elements for SAX J1808.4-3658 | A. Patruno (U. Amsterdam), J. M. Hartman (NRL), R. Wijnands (U. Amsterdam), M. van der Klis (U. Amsterdam),.... -- 7 Oct 2008; 15:38 UT |
| 1766 | Renewed 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 |
| 1765 | Recent optical variability in LSI +61 303 | F. Lewis (Las Cumbres Observatory Global Telescope Network (LCOGTN)/Open Univ.), D. M. Russell (Univ..... -- 6 Oct 2008; 13:27 UT |
| 1764 | Discovery 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 |
| 1763 | Swift 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 |
| 1762 | Nova candidate 2008-09b in M31 galaxy is not a nova | E. Barsukova, S. Fabrika, O. Sholukhova, A. Valeev (Special Astrophysical Observatory, Russia), V. Goranskij.... -- 4 Oct 2008; 19:06 UT |
| 1761 | AXP 1E1547.0-5408: Swift-XRT analysis | K.L. Page, A.P. Beardmore (U. Leicester) and H.A. Krimm (CRESST/GSFC/USRA) -- 4 Oct 2008; 14:21 UT |
| 1760 | Pulse timing of the ongoing outburst of SAX J1808.4-3658 with RXTE | A. Patruno (U. Amsterdam), J. M. Hartman (NRL), R. Wijnands (U. Amsterdam), M. van der Klis (U. Amsterdam),.... -- 4 Oct 2008; 8:56 UT |
| 1759 | Fermi 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 |
| 1758 | Possible NIR counterpart to the AXP 1E 1547.0-5408 | R. 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 |
| 1757 | Time-resolved Photometry of the Recently-discovered SU UMa Star, OT J011306.7+215250 | A. W. Shafter, Z. R. J. Girazian, E. Marin, C. M. Heffner, M. Fernandez (SDSU) -- 3 Oct 2008; 21:05 UT |
| 1756 | The new SGR 1550-5418 is the old AXP 1E1547.0-5408 | N. Rea (U. Amsterdam), P. Esposito (INAF-IASF, Milan), H. A. Krimm (CRESST/GSFC/USRA), D. M. Palmer (LANL),.... -- 3 Oct 2008; 14:34 UT |
| 1755 | Optical and near-IR brightening of the blazar 3C 66A detected by the GASP | V. M. Larionov (Astronomical Institute, St.-Petersburg State University, Russia, and Pulkovo Observatory,.... -- 2 Oct 2008; 13:36 UT |
| 1754 | Comet 29P/SW1 outburst | Josep M. Trigo-Rodriguez (Institute Space Sciences, CSIC-IEEC) -- 2 Oct 2008; 12:12 UT |
| 1753 | Discovery of >100 GeV Gamma-ray Emission from the Blazar 3C66A by VERITAS | Simon Swordy for the VERITAS collaboration -- 1 Oct 2008; 21:43 UT |
| 1752 | ESO VLT spectral observations of SAX J1808.4-3658 in outburst | Gavin Ramsay (Armagh Observatory), Patrick Elebert (University College Cork), , Paul Callanan, (University.... -- 1 Oct 2008; 20:21 UT |
| 1751 | Increase in optical brightness of blazar PKS 0208-512 | M. Buxton, C. Bailyn, P. Coppi, A. Kaptur, J. Isler, M. Urry (Yale Univ.), L. Maraschi (INAF Osservatorio.... -- 1 Oct 2008; 16:39 UT |
| 1750 | Spectroscopy of CSS080924:233423+391423: A likely dwarf nova | R. Quimby, A. Rau, E. Ofek, M. Kasliwal, A. Mahabal, A. J. Drake (Caltech), M. Kiewe (Weizmann.... -- 1 Oct 2008; 1:06 UT |
| 1749 | CFHT Optical Observations of SAX J1808.4-3658 in Outburst | Z. Wang (McGill University) -- 29 Sep 2008; 17:12 UT |
| 1748 | Radio non-detection of SAX J1808.4-3658 | V. Tudose (UvA), T. Tzioumis (ATNF), D. Maitra, M. Linares, A. Patruno, D. Russell, P. Casella, D. Altamirano,.... -- 27 Sep 2008; 16:26 UT |
| 1747 | Two 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 |
| 1746 | Optical and Near Infrared Observations of blazar AO 0235+16 | M. Buxton, C. Bailyn, P. Coppi, A. Kaptur, J. Isler, M. Urry (Yale Univ.), L. Maraschi (INAF Osservatorio.... -- 26 Sep 2008; 21:56 UT |
| 1745 | More 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 |
| 1744 | Fermi 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 |
| 1743 | Fermi 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 |
| 1742 | Swift/BAT detects renewed activity from 4U 1954+31 | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 26 Sep 2008; 0:41 UT |
| 1741 | A persistent flaring transient from CRTS | A. 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 |
| 1740 | Multi-wavelength sources in the vicinity of LS I +61 303 | Alvaro J. Muñoz-Arjonilla (UJA), Victor Zabalza (UB), Josep Martí (UJA), Jorge A. Combi (UJA), Pedro.... -- 25 Sep 2008; 19:28 UT |
| 1739 | INTEGRAL spots renewed activity from H1743-322 | E. Kuulkers (ESA/ESAC, Spain), S. Brandt, C. Budtz-Jorgensen, J. Chenevez (DTU/NSI, Denmark), S. Shaw.... -- 25 Sep 2008; 10:44 UT |
| 1738 | CRTS Supernova Candidate | A.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 |
| 1737 | Spectroscopic Confirmation of Two Recent Novae in M31: P60-M31-080913 and P60-M31-080915 | A. W. Shafter (SDSU), M. M. Kasliwal (Caltech), M. F. Bode, M. J. Darnley (Liverpool JMU, UK), R. Ciardullo.... -- 24 Sep 2008; 21:29 UT |
| 1736 | EXO0748-676 Currently at Very Low Flux Level | Michael T. Wolff(NRL), Paul S. Ray(NRL), Kent S. Wood(NRL) -- 24 Sep 2008; 14:12 UT |
| 1735 | Optical observations of the outburst of blazar AO 0235+16 | T. J. Balonek and M. T. Lam (Colgate University) -- 24 Sep 2008; 5:46 UT |
| 1734 | Twelve CRTS Optical Transients | A.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 |
| 1733 | Near-IR and Optical Observations of the Ongoing Outburst of SAX J1808.4-3658 | D. Maitra (Univ. of Amsterdam), M. Buxton, S. Tourtellotte (Yale), D. Altamirano, A. Patruno, P. Casella,.... -- 23 Sep 2008; 23:03 UT |
| 1732 | SuperAGILE detects an X-ray burst from the Millisecond Pulsar SAX J1808.4-3658 | E. Del Monte, Y. Evangelista, M. Feroci, I. Donnarumma, F. Lazzarotto, L. Pacciani, P. Soffitta, E..... -- 23 Sep 2008; 20:04 UT |
| 1731 | Is 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 |
| 1730 | Unusual X-ray Activity from LS I +61 303 on 2008 August 21 | Paul S. Ray (NRL), Jacob M. Hartman (NRL, NRC) for a larger collaboration -- 23 Sep 2008; 14:05 UT |
| 1729 | Close 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 |
| 1728 | RXTE 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 |
| 1727 | Swift observation of IGR J08408-4503 | V. Mangano (INAF-IASF Palermo), P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), B. Sbarufatti.... -- 21 Sep 2008; 22:40 UT |
| 1726 | Renewed optical and X-ray activity in IGR J00291+5934 | F. Lewis (Las Cumbres Observatory Global Telescope Network (LCOGTN)/Open Univ.), M. Linares, D. M. Russell,.... -- 20 Sep 2008; 14:04 UT |
| 1725 | A New X-ray Outburst of the HMXB Pulsar X0535+262 | Alan M. Levine and Ronald A. Remillard (MIT) for the RXTE team at GSFC and MIT -- 19 Sep 2008; 19:14 UT |
| 1724 | GASP 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 |
| 1723 | Nova V2467 Cyg as possible intermediate polar | E. Swierczynski, E. Ragan, C. Galan, M. Mikolajewski (Uniwersytet Mikolaja Kopernika, Torun,.... -- 18 Sep 2008; 14:05 UT |
| 1722 | SGR 0501+4516: preliminary results of the Suzaku ToO observation | Y.E. Nakagawa (RIKEN), K. Yamaoka, A. Yoshida (AGU), T. Enoto, K. Nakazawa (U. Tokyo), K. Makishima (U..... -- 18 Sep 2008; 5:04 UT |
| 1721 | V458 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 |
| 1720 | The 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 |
| 1719 | Discovery of Possible Nova in M31 : P60-M31-080915 | M. M. Kasliwal, S. B. Cenko, A. Rau, E. O. Ofek, R. Quimby, S. R. Kulkarni (Caltech) -- 16 Sep 2008; 18:20 UT |
| 1718 | Swift 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 |
| 1717 | Discovery of Possible Nova in M31 : P60-M31-080913 | M. M. Kasliwal, S. B. Cenko, A. Rau, E. O. Ofek, R. Quimby, S. R. Kulkarni (Caltech) -- 15 Sep 2008; 3:55 UT |
| 1716 | RXTE and Swift Observations of SWIFT J1842.5-1124 | C. 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 |
| 1715 | Swift BAT detection of a SGR-like burst from LS I+ 61 303 | Guillaume Dubus (LAOG), Berrie Giebels (LLR) -- 11 Sep 2008; 22:28 UT |
| 1714 | Swift/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 |
| 1713 | SuperAGILE detects IGR J16318-4848 in a bright state at hard X-rays | L. Pacciani, M. Feroci, E. Del Monte, Y. Evangelista, I. Donnarumma, F. Lazzarotto, P. Soffitta, E..... -- 10 Sep 2008; 20:20 UT |
| 1712 | Swift Observations of the X-ray Dipper XB 1254-690 | S. 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 |
| 1710 | Optical identification of IGR J18308-1232 as a Cataclysmic Variable | P. Parisi, N. Masetti (INAF/IASF, Bologna), E. Jimenez (UNAM, Mexico City), V. Chavushyan (INAOE, Puebla),.... -- 9 Sep 2008; 14:17 UT |
| 1709 | New 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 |
| 1708 | Spectroscopy of the Classical Nova ROTSE3 J004548.3+430222 in M31 | R. Chornock, J. M. Silverman, M. R. George, and A. V. Filippenko (University of California,.... -- 9 Sep 2008; 2:34 UT |
| 1707 | Fermi LAT detection of 3C 273 in flaring state | M. Marelli (INAF/IASF Milano) on behalf of the Fermi Large Area Telescope Collaboration -- 8 Sep 2008; 22:12 UT |
| 1706 | Swift 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 |
| 1705 | SGR 0501+4516: AGILE observations | M. Feroci, L. Pacciani, E. Del Monte, Y. Evangelista, I. Donnarumma, F. Lazzarotto, P. Soffitta, E..... -- 8 Sep 2008; 15:07 UT |
| 1704 | Further improved X-ray position and possible optical/nIR counterpart for XTE J1637-489 | R. Starling, P. Evans (University of Leicester) and R. Wijnands (University of Amsterdam) -- 8 Sep 2008; 15:07 UT |
| 1703 | Spectroscopy of the novae M31N_2008-08a and M31N_2008-08b | F. Di Mille , S. Ciroi (Univ. of Padova), M. Orio (INAF Padova and UW Madison),P. Rafanelli, A. Bianchini.... -- 8 Sep 2008; 9:12 UT |
| 1702 | Discovery of two optical transients ROTSE3 J162148.5+370341 and ROTSE3 J004548.3+430222 | F. Yuan (U. Mich.), R. Quimby (Caltech), D. Chamarro (U. Mich.), A. Uecker (Indiana U. of Pennsylvania),.... -- 8 Sep 2008; 3:30 UT |
| 1701 | Fermi LAT detection of a possible new gamma-ray flaring blazar: PKS 1454-354 | M. Marelli (INAF/IASF Milano) -- 5 Sep 2008; 22:38 UT |
| 1700 | Improved position of the new X-ray transient XTE J1637-498 | R. Wijnands, M. Linares, N. Degenaar (UvA), C.B. Markwardt (CRESST/U.Md./NASA/GSFC) -- 5 Sep 2008; 21:23 UT |
| 1699 | RXTE Discovers Faint Transient XTE J1637-498 | C. B. Markwardt (CRESST/U.Md./NASA/GSFC), D. Pereira (WYLE/NASA/GSFC), J. H. Swank (NASA/GSFC) -- 5 Sep 2008; 20:42 UT |
| 1698 | Chandra Detection of Two New Transient X-Ray Sources in M31 | J.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 |
| 1697 | Swift/XRT observes a bright outburst from the SFXT IGRJ17544-2619 | P. Romano, G. Cusumano (INAF-IASF Palermo), L. Sidoli, S. Vercellone(INAF-IASF Milano), E. Kuulkers (ESA/ESAC,.... -- 4 Sep 2008; 15:17 UT |
| 1696 | Swift/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 |
| 1695 | Recent Optical Transients Found by SNF/PQ: Possible Blazars and a Dwarf Nova | S. G. Djorgovski (Caltech), P. E. Nugent (LBL), E. Glikman, A. Mahabal (Caltech), C. Baltay, D. Rabinowitz.... -- 4 Sep 2008; 2:33 UT |
| 1694 | Recent 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 |
| 1693 | Chandra Observations of the M31 X-Ray Transient SWIFT J004320.5+411528 | J.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 |
| 1692 | Swift/XMM-Newton refined timing solution for SGR0501+4516 | G.L. Israel (INAF/OA Roma), N. Rea (U. Amsterdam), V. Mangano (INAF/IASF Pa), P. Esposito, A. Tiengo,.... -- 3 Sep 2008; 14:19 UT |
| 1691 | SGR 0501+4516: Spin Down Rate and Inferred Dipole Magnetic Field | Peter M. Woods (Dynetics), Ersin Gogus (Sabanci University), Chryssa Kouveliotou (NASA/MSFC), report.... -- 2 Sep 2008; 16:35 UT |
| 1690 | Discovery of a probably sub-luminous type Ia supernova ROTSE3 J032048.6+412145 | F. Yuan (U. Mich.), R. Quimby (Caltech), D. Chamarro, A. Uecker, M. D. Sisson, C. Akerlof, (U. Mich.).... -- 2 Sep 2008; 16:05 UT |
| 1689 | XMMSL1 J162940.2-112024 : A new X-ray transient from the XMM-Newton Slew Survey | A M Read (Leicester), R D Saxton (ESAC), P Esquej (MPE) -- 2 Sep 2008; 14:02 UT |
| 1688 | SGR 0501+4516: preliminary results of the first XMM-Newton observation | N. Rea (U. Amsterdam), S. Mereghetti (INAF-IASF, Milan), G.L Israel (INAF-OAR), P. Esposito, A. Tiengo.... -- 2 Sep 2008; 13:58 UT |
| 1687 | Optical Nova Candidate in M31 | A. Valcheva (SU, Sofia), E. Ovcharov (SU, Sofia), G. Latev (SU, Sofia), A. Kostov (IA, Sofia), Y. Nikolov.... -- 1 Sep 2008; 16:12 UT |
| 1686 | Swift Observations Confirm XTE J1824-141 = IGR J18246-1425 | C. B. Markwardt (CRESST/U.Md./NASA/GSFC) -- 30 Aug 2008; 0:15 UT |
| 1685 | RXTE 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 |
| 1684 | Archival light curves for the gamma-ray bright blazar 3C 454.3 | S.G. Djorgovski, T. Morton, A.J. Drake, A. Mahabal, E. Glikman (Caltech), P. Nugent (LBNL), C. Baltay,.... -- 28 Aug 2008; 3:44 UT |
| 1683 | Decline in activity of SGR 0501+4516 | David Palmer(LANL) on behalf of the Swift Team -- 28 Aug 2008; 1:04 UT |
| 1682 | Swift XRT measure of the SGR 0501+4516 spin period | V. Mangano (INAF-IASF PA), J. Kennea (PSU), M. Perri (ASDC), G. Cusumano (INAF-IASF PA), D. N. Burrows.... -- 27 Aug 2008; 17:49 UT |
| 1681 | Swift Observations Near XTE J1824-141 | C. B. Markwardt (CRESST/U.Md./NASA/GSFC) -- 27 Aug 2008; 2:40 UT |
| 1680 | An INTEGRAL source within the XTE/PCA error box of XTE J1824-141 | J.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 |
| 1679 | RXTE Discovers XTE J1824-141 - An Intermittent 120 sec Pulsar | C. 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 |
| 1678 | Continued Activity of SGR 0501+4516 | David Palmer (LANL) on behalf of the Swift Team -- 24 Aug 2008; 5:13 UT |
| 1677 | Spin Period of New Soft Gamma Repeater SGR 0501+4516 | E. Gogus (Sabanci Univ.), P. Woods (Dynetics), & C. Kouveliotou (NASA/MSFC), on behalf of a larger.... -- 22 Aug 2008; 21:21 UT |
| 1676 | New Soft Gamma Repeater SGR 0501+4516 | S. D. Barthelmy (GSFC), W. H. Baumgartner (GSFC/UMBC), A. P. Beardmore (U Leicester), D. N. Burrows (PSU),.... -- 22 Aug 2008; 21:04 UT |
| 1675 | SGR 0501+4516: Comparison with ROSAT archival data | J. A. Kennea (PSU) and V. Mangano (INAF-IASF PA) -- 22 Aug 2008; 20:32 UT |
| 1674 | Swift detection of a new bright X-ray transient in M 31 | W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), V. Burwitz (MPE), J. Greiner (MPE),.... -- 22 Aug 2008; 14:47 UT |
| 1673 | Swift Ultraviolet Detections of Four Novae in M31 | S. Immler (NASA/CRESST/GSFC), W. Pietsch (MPE), W. Kruse (GWU), M. Freyberg (MPE), M. Henze (MPE), H..... -- 22 Aug 2008; 3:50 UT |
| 1672 | Two new supersoft X-ray sources in M31 identified as classical novae | T. 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 |
| 1671 | Swift 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 |
| 1670 | OGLE-III counterpart to SMC X-2 reveals 18.62 day binary period | M.Schurch (southampton), A.Udalski (Warsaw), M.Coe (Southampton) -- 20 Aug 2008; 19:08 UT |
| 1669 | Swift-XRT identification of IGR J19267+1325 as an Intermediate Polar | P.A. Evans, A.P. Beardmore, J.P. Osborne (U. Leicester) -- 20 Aug 2008; 18:17 UT |
| 1668 | UV Detection of Accreting Millisecond Pulsar IGR J00291+5934 with Swift/UVOT | F. E. Marshall (NASA/GSFC), C. B. Markwardt (U.Md./CRESST/NASA/GSFC) and D. Chakrabarty (MIT) -- 20 Aug 2008; 8:19 UT |
| 1667 | A WSRT radio observation of IGR J00291+5934 in outburst | M. Linares, V. Tudose (Amsterdam), S. Migliari (UCSD) -- 18 Aug 2008; 18:20 UT |
| 1666 | Faulkes Telescope monitoring of the current outburst of IGR J00291+5934 | D. M. Russell (Univ. of Amsterdam), F. Lewis (Las Cumbres Observatory Global Telescope Network (LCOGTN)/Open.... -- 17 Aug 2008; 14:47 UT |
| 1665 | Optical brightening of IGR J00291+5934 | M.A.P. Torres (CfA), P. G. Jonker (SRON/CfA), C. Bassa (SRON), G. Nelemans (Nijmegen), D. Steeghs.... -- 16 Aug 2008; 17:03 UT |
| 1664 | Swift Observations Confirm the Activity of IGR J00291+5934 | C. B. Markwardt (U.Md./CRESST/NASA/GSFC) and J. H. Swank (NASA/GSFC) -- 16 Aug 2008; 2:00 UT |
| 1663 | Discovery 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 |
| 1662 | SAX J1750.8-2900 is returning to quiescence | M. Linares, N. Degenaar, D. Altamirano, R. Wijnands, M. van der Klis (Amsterdam), C. Markwardt (CRESST/U..... -- 15 Aug 2008; 18:39 UT |
| 1661 | Archival light curve for the flaring GLAST blazar PKS 1502+106 | T. Morton, A.J. Drake, S.G. Djorgovski, E. Glikman, A. Mahabal (Caltech), P. Nugent (LBNL), C. Baltay,.... -- 15 Aug 2008; 3:57 UT |
| 1660 | D. 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 |
| 1659 | Swift observes another outburst from the Supergiant Fast X-ray Transient XTEJ1739-302/IGRJ17391-3021 | P. Romano (INAF-IASF Palermo), C. Guidorzi (INAF-OAB), L. Sidoli (INAF-IASF Milano), J.A. Kennea(PSU),.... -- 14 Aug 2008; 14:47 UT |
| 1658 | Chandra Observations of the M31 X-Ray Transients XMMU J004245.9+411036 and XMMU J004241.2+411821 | J.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 |
| 1657 | Continued Radio Non-Detection of SN 2006gy with the VLA at 8.4 and 43 GHz | Michael Bietenholz (York University, Canada and Hartebeesthoek Radio Observatory, South Africa), Norbert.... -- 13 Aug 2008; 17:32 UT |
| 1656 | Swift XRT Observations of Circinus X-1 | K. J. Perry, J. M. Miller (University of Michigan) -- 11 Aug 2008; 18:11 UT |
| 1655 | Swift XRT Observations of Cygnus X-3 | S. Moore, J. M. Miller (University of Michigan) -- 11 Aug 2008; 16:13 UT |
| 1654 | Two 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 |
| 1653 | IPHAS identification of IGR J19267+1325 as a Cataclysmic Variable | D.Steeghs (Warwick/CfA), C.Knigge (Southampton), J.Drew (Herts), Y.Unruh (Imperial), R.Greimel (Graz).... -- 11 Aug 2008; 10:27 UT |
| 1652 | INTEGRAL IBIS upper limit on the GLAST blazar PKS 1502+106 and Detection of Seyfert 1 PG 1501+106 | P. Ubertini, A. Bazzano (IASF-Roma/INAF), A.J. Bird, V. McBride (Southampton University), L. Bassani,.... -- 8 Aug 2008; 14:02 UT |
| 1651 | Kilohertz 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 |
| 1650 | GLAST LAT detection of a possible new gamma-ray flaring blazar: PKS 1502+106 | S. Ciprini (Univ./INFN Perugia) on behalf of the GLAST Large Area Telescope Collaboration -- 8 Aug 2008; 0:02 UT |
| 1649 | Chandra Localizations and X-ray Spectra of Two INTEGRAL Sources in the Galactic Plane: IGR J16287-5021 and IGR J19267+1325 | J.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 |
| 1648 | RTT150 classification of the new cataclysmic variable 1RXS J180834.7+101041 | I.F.Bikmaev, N.A.Sakhibullin (Kazan State University, Academy -- 7 Aug 2008; 13:26 UT |
| 1647 | XMM-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 |
| 1646 | Spectroscopic Classification of Nova P60-M31-080723 | M. M. Kasliwal, E. O. Ofek, A. Rau, S. B. Cenko, R. Quimby, S. R. Kulkarni (Caltech) -- 5 Aug 2008; 0:41 UT |
| 1645 | RXTE Observations of AGL J0229+2054 | C. B. Markwardt (CRESST/U. Md./NASA GSFC) & J. H. Swank (NASA GSFC) -- 3 Aug 2008; 16:14 UT |
| 1644 | The Mysterious Transient ROTSE3 J115649.1+542726 is an Extremely Luminous Type II SN at z = 0.21 | R. Chornock, A. A. Miller, D. A. Perley, and J. S. Bloom (University of California, Berkeley) -- 3 Aug 2008; 12:55 UT |
| 1643 | AX J1754.2-2754: back in outburst | P.G. Jonker (SRON & CfA), L. Keek (SRON) -- 3 Aug 2008; 10:05 UT |
| 1642 | Discovery of CV candidate ROTSE3 J203225+602837 | A. Uecker, D. Chamarro, F. Yuan, M. D. Sisson, C. Akerlof, T. McKay (U Mich.), A. Henden (AAVSO) report.... -- 2 Aug 2008; 14:08 UT |
| 1641 | AGILE detection of the high Galactic latitude transient gamma-ray source AGL J0229+2054 | A. Bulgarelli (INAF/IASF Bologna), M. Tavani, G. Pucella, F. D'Ammando, V. Vittorini, G. Piano, E. Costa,.... -- 1 Aug 2008; 15:24 UT |
| 1640 | New cataclysmic variable 1RXS J180834.7+101041 | D.V. Denisenko (IKI, Moscow), T.V. Kryachko, B.L. Satovskiy (Astrotel Observatory, KSU/AST) -- 31 Jul 2008; 17:08 UT |
| 1639 | Discovery of probable supernova in anonymous galaxy | K. Hornoch (Astronomical Institute, Academy of Sciences, Ondrejov, Czech Republic) -- 31 Jul 2008; 9:41 UT |
| 1638 | Discovery of two probable novae in NGC 2403 | K. Hornoch (Astronomical Institute, Academy of Sciences, Ondrejov, Czech Republic) -- 30 Jul 2008; 17:16 UT |
| 1637 | KAIT Discovery of a Probable Cataclysmic Variable in the Field of UGC 11289 | W. Li, J. M. Silverman, C. V. Griffith, R. Chornock, and A. V. Filippenko (University of California,.... -- 29 Jul 2008; 20:55 UT |
| 1636 | The CSS transient CSS080623:142206+334546 is a Galactic Star | J. M. Silverman, C. V. Griffith, M. Ganeshalingam, R. Chornock, W. Li, and A. V. Filippenko (University.... -- 29 Jul 2008; 20:52 UT |
| 1635 | Discovery 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 |
| 1634 | AGILE detection of continued gamma-ray activity of the blazar 3C 454.3 | C. Pittori, F. Verrecchia (ASDC), S. Vercellone (INAF/IASF Milan), F. D'Ammando (INAF/IASF Rome), M..... -- 28 Jul 2008; 14:27 UT |
| 1633 | Confirmation 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 |
| 1632 | Photometric Periods for SMC Be/X-ray Pulsars SXP645 and SXP726 | P. C. Schmidtke (Arizona State University), A. P. Cowley (Arizona State University) -- 25 Jul 2008; 21:20 UT |
| 1631 | The Orbital Period of the Classical Nova V458 Vul | V.P. Goranskij, N.V. Metlova (SAI, Moscow Univ.), E.A. Barsukova, A.N. Burenkov (Special Astrophysical.... -- 25 Jul 2008; 10:57 UT |
| 1630 | Search for the infrared counterpart to XTE J1701-407 | David L. Kaplan (MIT), Deepto Chakrabarty (MIT) -- 25 Jul 2008; 9:23 UT |
| 1629 | Swift Observations of the possible Nova P60-M31-080723 in M31 | S. Immler (NASA/CRESST/GSFC) -- 25 Jul 2008; 6:26 UT |
| 1628 | GLAST-LAT detection of extraordinary gamma-ray activity in 3C 454.3 | G. Tosti (Univ/INFN-Perugia) , J. Chiang (SLAC), B. Lott (CENBG/Bordeaux), E. do Couto e Silva (SLAC),.... -- 24 Jul 2008; 14:25 UT |
| 1627 | Discovery of Possible Nova in M31 : P60-M31-080723 | M. M. Kasliwal, S. B. Cenko, A. Rau, E. O. Ofek, R. Quimby, S. R. Kulkarni (Caltech) -- 23 Jul 2008; 20:45 UT |
| 1626 | A Chandra Observation of the Recurrent Supersoft X-ray Transient in NGC 300 | A.K.H. Kong (NTHU, Taiwan), R. Di Stefano (CfA) -- 22 Jul 2008; 15:12 UT |
| 1625 | GASP detection of a bright optical flare and mm-cm activity from the blazar 3C 454.3 | M. Villata and C. M. Raiteri (INAF, Osservatorio Astronomico di Torino, Italy), V. M. Larionov and.... -- 22 Jul 2008; 11:30 UT |
| 1624 | Highly Host-Extinguished Type Ia Supernova SNF20080720-001 | The Nearby Supernova Factory: G. Aldering, S. Bongard, M. Childress, S. Loken, P. Nugent, S. Perlmutter,.... -- 22 Jul 2008; 1:28 UT |
| 1623 | The Redshift and Classification of IGR J20187+4041: A Low-Luminosity Seyfert Galaxy Behind the Galactic Plane in Cygnus | T. S. Goncalves, D. C. Martin (Caltech), J. P. Halpern (Columbia U.), M. Eracleous, G. G. Pavlov (Penn.... -- 22 Jul 2008; 1:25 UT |
| 1622 | Discovery of CV candidate ROTSE3 J004626+410714 | D. Chamarro, F. Yuan, M. D. Sisson, A Uecker, C. Akerlof, T. Mckay (U Mich.), A. Henden (AAVSO) report.... -- 18 Jul 2008; 22:15 UT |
| 1621 | Improved X-ray position for XTE J1701-407 | R. Starling and P. Evans (U. Leicester, on behalf of the Swift XRT team) -- 18 Jul 2008; 17:09 UT |
| 1620 | Identification of the nature of sources IGR J17404-3655 and IGR J18173-2509 | N. Masetti, P. Parisi, E. Palazzi, R. Landi (INAF/IASF-Bologna), L. Morelli (Univ. Padua), G. Galaz,.... -- 18 Jul 2008; 15:36 UT |
| 1619 | GRO J1008-57 entering a new outburst at hard X-rays | Y. Evangelista, I. Donnarumma, E. Del Monte, M. Feroci, E. Costa, I. Lapshov, F. Lazzarotto, L. Pacciani,.... -- 18 Jul 2008; 11:31 UT |
| 1618 | The cooling tail of a long X-ray burst from XTE J1701-407 | M. Linares, P. Soleri, P. Curran, R. Wijnands, N. Degenaar, M. van der Klis (Amsterdam), R. Starling.... -- 18 Jul 2008; 11:04 UT |
| 1617 | ROTSE3 J125642.7+273041 is probably a type Ia supernova of intergalactic origin | Avishay Gal-Yam (Weizmann Institute) and Josh Simon (Caltech) -- 18 Jul 2008; 9:21 UT |
| 1616 | Swift 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 |
| 1615 | Discovery of a supernova candidate ROTSE3 J125642.7+273041 | F. Yuan, D. Chamarro, M.D. Sisson, A. Uecker, C. Akerlof, T. Mckay (U. Mich.), R. Quimby (Caltech) and.... -- 16 Jul 2008; 15:46 UT |
| 1614 | The Orbital Period of the Classical Nova V368 Aquilae | A. W. Shafter, E. Marin (SDSU), S. R. Warren (U. Minn) -- 14 Jul 2008; 0:01 UT |
| 1613 | INTEGRAL hard X-ray detection of HMXB GX 304-1 and H 1417-624 | A. Manousakis, V. Beckmann (ISDC, Switzerland), V. Bianchin (INAF/IASF-Bologna), S. Brandt, J. Chenevez.... -- 10 Jul 2008; 18:19 UT |
| 1612 | Optical spectra of Nova 2008-06b | P. Reig (U. Crete/FORTH), N. Primak (FORTH), S. Akras (NOA), D. Hatzidimitriou (U. Crete/FORTH), W. Pietsch.... -- 10 Jul 2008; 8:28 UT |
| 1611 | Orbital 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 |
| 1610 | Swift/BAT reports the detection of a new galactic source Swift J1842.5-1124 | H. A. Krimm (CRESST/GSFC/USRA), J. Kennea (PSU), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC),.... -- 8 Jul 2008; 20:52 UT |
| 1609 | New optical nova candidate in M 31 | M. Henze, W. Pietsch, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), D. Hatzidimitriou,.... -- 8 Jul 2008; 16:15 UT |
| 1608 | Optical photometry of SWIFT J1753.5-0127 following its X-ray brightening | M. Durant, C. Zurita, J. Casares (IAC) and M.A.P. Torres (CfA) -- 8 Jul 2008; 16:01 UT |
| 1607 | PV Cep: an infrared dramatic declining in 80 days | A.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 |
| 1606 | Catalina/Palomar Optical Transient | M. Ganeshalingam, C. V. Griffith, A. V. Filippenko, and R. J. Foley (University of California,.... -- 7 Jul 2008; 18:39 UT |
| 1605 | GMRT observation of SN 2006jc in the L-band | Sayan Chakraborti (TIFR, Mumbai), Alak Ray (TIFR, Mumbai) -- 6 Jul 2008; 19:03 UT |
| 1604 | Catalina/Palomar Optical Transient | A. 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 |
| 1603 | Continuing X-ray Emission of Nova Vul 2007 | J.J. Drake (Smithsonian Astrophysical Observatory), K. Page, J. Osborne, A. Beardmore (Leicester), J.-U..... -- 5 Jul 2008; 14:19 UT |
| 1602 | Confirmation of a recent optical nova candidate in M 31 and H-alpha identification of seven M 31 novae | M. Henze, W. Pietsch, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), A. Updike,.... -- 4 Jul 2008; 12:18 UT |
| 1601 | Possible near-infrared counterpart to the Galactic transient 1RXH J173523.7-354013 | E. M. Cackett (Michigan), R. Wijnands (Amsterdam), M. Reynolds (Michigan) -- 3 Jul 2008; 15:42 UT |
| 1600 | A 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 |
| 1599 | Swift/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 |
| 1598 | Swift Observations of SN 2008cg | S. Immler (NASA/CRESST/GSFC), A. V. Filippenko (UC Berkeley), and D. Pooley (U Wisconsin), on behalf.... -- 2 Jul 2008; 18:42 UT |
| 1597 | VLBI 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+4017 | A. Trejo (CRyA-UNAM, Mexico), E. Giacani (IAFE, Argentina), Z. Paragi (JIVE, Netherlands), H. J. Langevelde.... -- 2 Jul 2008; 10:38 UT |
| 1596 | Dusty Massive Stars: the Origin of the Luminous Optical Transient in M85 | J.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 |
| 1595 | XMM-Newton Observations of the Variable AGILE Source in Cygnus Following its Re-brightening in May 2008 | D. Pandel, P. Kaaret, C. C. Lang (University of Iowa) -- 1 Jul 2008; 17:08 UT |
| 1594 | VLA radio upper limit on Type IIN SN 2008cg | Poonam Chandra(NRAO/UVa) and Alicia Soderberg (Princeton) -- 1 Jul 2008; 15:21 UT |
| 1593 | Optical Spectroscopy of the Transient ROTSE3 J115649.1+542726 | A. 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 |
| 1592 | AGILE detection of new flaring activity from blazar 3C 454.3 | D. Gasparrini, C. Pittori, F. Verrecchia, B. Preger, P. Santolamazza, S. Colafrancesco, P. Giommi (ASDC),.... -- 26 Jun 2008; 17:06 UT |
| 1591 | A new optical nova candidate in M 31 | V. Burwitz (Max-Planck-Institut für extraterrestrische Physik(MPE), Observatorio Astronomico de Mallorca.... -- 26 Jun 2008; 16:27 UT |
| 1590 | Discovery of supernova candidate ROTSE3 J130014.3+275716 | D. Chamarro, A. Uecker, F. Yuan, M.D. Sisson, C. Akerlof, T. Mckay (U. Mich.), R. Quimby (Caltech) and.... -- 25 Jun 2008; 18:10 UT |
| 1589 | VLA Observations of the AGILE Cygnus Region Source Field Following its May 2008 Re-brightening in Gamma-rays, II: An Update | C.C. Cheung (NASA GSFC) -- 24 Jun 2008; 21:14 UT |
| 1588 | Recent Swift XRT Observations of GX 339-4 | A.K.H. Kong (NTHU, Taiwan) -- 24 Jun 2008; 19:33 UT |
| 1587 | New X-ray Outburst in X1744-361 | Ronald A. Remillard and Alan M. Levine (MIT) for the RXTE team at GSFC and MIT -- 24 Jun 2008; 19:23 UT |
| 1586 | Unusual optical and X-ray flaring activity in GX 339-4 | D. M. Russell (Univ. of Amsterdam), D. Altamirano (Univ. of Amsterdam), F. Lewis (Las Cumbres Observatory.... -- 23 Jun 2008; 19:21 UT |
| 1585 | AGILE 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 |
| 1584 | VLA Observations of the AGILE Cygnus Region Source Field Following its May 2008 Re-brightening in Gamma-rays | C.C. Cheung (NASA GSFC) -- 20 Jun 2008; 23:30 UT |
| 1583 | AGILE detection of the blazar Mrk 421 | C. Pittori, Sara Cutini, Dario Gasparrini, F. Verrecchia, S. Colafrancesco, P. Giommi (ASDC),S. Vercellone,.... -- 17 Jun 2008; 12:47 UT |
| 1582 | AGILE detection of the blazar W Comae in the gamma-ray energy band | F. Verrecchia, Dario Gasparrini, Sara Cutini, B. Preger, C. Pittori, S. Colafrancesco, P. Giommi (ASDC),.... -- 17 Jun 2008; 12:42 UT |
| 1581 | Blazar 3C 454.3 in gamma-ray high state: new AGILE detection | V. Vittorini, I. Donnarumma, F. D'Ammando, L. Pacciani, G. Pucella, (INAF/IASF Rome), A. Chen, A. Giuliani,.... -- 16 Jun 2008; 16:21 UT |
| 1580 | Optical Nova Candidate in M 31 | M. Henze (Max-Planck-Institut für extraterrestrische Physik, MPE), V. Burwitz (MPE), W. Pietsch (MPE),.... -- 16 Jun 2008; 14:46 UT |
| 1579 | CFHT-COVET discovery of Five Optical Transients | M. M. Kasliwal (Caltech), R. Quimby (Caltech), M. H. van Kerkwijk (UToronto), S. R. Kulkarni (Caltech),.... -- 15 Jun 2008; 3:56 UT |
| 1578 | UV/Optical Light Curves and Optical Spectrum of Transient ROTSE3 J115649.1+542726 | S. Gezari (JHU), D. Grupe (PSU), F. Yuan, C. Akerlof (U. Mich), B. Cenko, A. Rau, R. Quimby (Caltech),.... -- 13 Jun 2008; 22:51 UT |
| 1577 | Identification of the transient XTE J1719-291 = SWIFT J171916.9-290410 | J. Greiner, G. Sala, T. Kruehler (MPE Garching) -- 13 Jun 2008; 21:12 UT |
| 1576 | Optical-NIR SED and spectroscopy of ROTSE3 J115649.1+542726 | A. 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 |
| 1575 | The faint neutron star and probable ultra-compact transient AX J1754.2-2754: quiescent after a (long) outburst | C. Bassa (SRON & Nijmegen), P.G. Jonker (SRON & CfA), G. Nelemans (Nijmegen), D. Steeghs (Warwick),.... -- 13 Jun 2008; 8:05 UT |
| 1574 | SuperAGILE detects enhanced hard X-ray emission from Mkn 421 | E. Costa, E. Del Monte, I. Donnarumma, Y. Evangelista, M. Feroci, I. Lapshov, F. Lazzarotto, L. Pacciani,.... -- 12 Jun 2008; 15:42 UT |
| 1573 | Second XMM/RGS spectrum of V2491 Cyg | J.-U. Ness and S. Starrfield (Arizona State University), R. Gonzalez and E. Kuulkers (ESAC), J.P. Osborne.... -- 12 Jun 2008; 10:36 UT |
| 1572 | Swift/XRT follow-up observation of the new X-ray source XTE J1701-407 | N. Degenaar and R. Wijnands (University of Amsterdam) -- 12 Jun 2008; 9:46 UT |
| 1571 | Supernova Candidate from CSS | A.J. Drake, A. Mahabal, S.G. Djorgovski, R. Williams, M.J. Graham (Caltech); E. Christensen (Gemini Observatory);.... -- 11 Jun 2008; 21:00 UT |
| 1570 | Supernova from the Catalina Sky Survey | A.J. Drake, A. Mahabal, S.G. Djorgovski, R. Williams, M.J. Graham (Caltech); E. Christensen (Gemini Observatory);.... -- 10 Jun 2008; 23:07 UT |
| 1569 | New Source Discovered by RXTE PCA Scans: XTE J1701-407 | C. B. Markwardt (CRESST/U.Md./NASA/GSFC); D. Pereira (NASA/GSFC/WYLE); J. H. Swank (NASA/GSFC) -- 10 Jun 2008; 20:55 UT |
| 1568 | Spectroscopic Identification of Nova M31 2008-05c | Arne Rau, Mansi M. Kasliwal (Caltech), Vadim Burwitz (MPE) -- 10 Jun 2008; 18:14 UT |
| 1567 | Optical Nova Candidates in M 31 | M. Henze (Max-Planck-Institut für extraterrestrische Physik, MPE), V. Burwitz (MPE), W. Pietsch (MPE),.... -- 9 Jun 2008; 15:48 UT |
| 1566 | A CSS Supernova Candidate | A.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 |
| 1565 | TeV Outburst from W Comae | Simon Swordy (University of Chicago) for the VERITAS collaboration -- 8 Jun 2008; 0:22 UT |
| 1564 | Chandra ToO Observation of SGR 1627-41 | Peter M. Woods (Dynetics/NSSTC), Chryssa Kouveliotou (MSFC/NSSTC), Ersin Gogus (Sabanci Univ), and Kevin.... -- 6 Jun 2008; 19:15 UT |
| 1563 | Optical Nova Candidate in M31 | E. Ovcharov (SU, Sofia), A. Valcheva (IA, Sofia), G. Latev (SU, Sofia), B. Petrov (SU, Sofia), A. Kostov.... -- 6 Jun 2008; 16:15 UT |
| 1562 | The End of the Prolonged Low State of EF Eridani | K. Mukai (NASA/GSFC/CRESST and UMBC), F. Walter (SUNY Stony Brook), A. Schwope (AIP) -- 6 Jun 2008; 14:34 UT |
| 1561 | XMM-Newton RGS observation of V2491 Cyg | J.-U. Ness and S. Starrfield (Arizona State University), R. Gonzalez and E. Kuulkers (ESAC), J.P. Osborne.... -- 5 Jun 2008; 18:30 UT |
| 1560 | Swift detects an outburst of the recurrent supersoft X-ray transient in NGC 300 | A.K.H. Kong (NTHU, Taiwan), R. Di Stefano (CfA) -- 5 Jun 2008; 17:40 UT |
| 1559 | A Chandra observation ~20 hrs before the renewed bursting activity of SGR 1627-41 | A. Tiengo (INAF-IASF Milano), N. Rea, M. Klein-Wolt, R. Wijnands (University of Amsterdam), G.L. Israel.... -- 5 Jun 2008; 9:58 UT |
| 1558 | No radio pulsations detected from SGR 1627-41 following renewed X-ray activity | F. Camilo (Columbia U.), J. Sarkissian (ATNF) -- 4 Jun 2008; 23:42 UT |
| 1557 | Hard X-ray activity from Aquila X-1 | D. Palmer (LANL), H. Krimm (GSFC/USRA), S. Barthelmy (GSFC) -- 4 Jun 2008; 3:50 UT |
| 1556 | Discovery of a peculiar supernova ROTSE3 J163238.3+412733 | F. Yuan (U. Mich.), R. Quimby (Caltech), D. Chamarro, M. D. Sisson, C. Akerlof, (U. Mich.) and J. C..... -- 3 Jun 2008; 23:44 UT |
| 1555 | Swift/XRT observations of SGR 1627-41's flux decay | P. Esposito (INAF-IASF Milano), G. L. Israel (INAF-OA Roma), R. Starling (U. of Leicester) D. Palmer.... -- 3 Jun 2008; 12:33 UT |
| 1554 | RXTE/PCA and Swift/XRT non detection of IGR J19112+1358 | J. Rodriguez (CEA/AIM, Fra.), J. Tomsick (SSL/UC Berkeley, USA), V. Beckmann (ISDC, Switz.), S. Chaty,.... -- 3 Jun 2008; 8:47 UT |
| 1553 | Aquila X-1 in activity | S.A.Ilovaisky, C.Chevalier (Observatoire de Haute-Provence) -- 3 Jun 2008; 8:01 UT |
| 1552 | Discovery of Twelve Optical Transients by CFHT-COVET | M. M. Kasliwal (Caltech), R. Quimby (Caltech), M. H. van Kerkwijk (UToronto), S. R. Kulkarni (Caltech),.... -- 3 Jun 2008; 2:14 UT |
| 1551 | Swift Observations of the Ultra-compact Binary 4U 1850-087 | K. J. Perry, J. M. Miller, E. Cackett, (University of Michigan), D. Altamirano (University of.... -- 30 May 2008; 13:45 UT |
| 1550 | Bright 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 |
| 1549 | RXTE Observations of Renewed Burst Activity from SGR 1627-41 | P.M. Woods (Dynetics/NSSTC), C. Kouveliotou (MSFC/NSSTC), E. Gogus (Sabanci Univ.), K. Hurley (UC-Berkeley),.... -- 29 May 2008; 12:31 UT |
| 1548 | Reactivation of Soft Gamma Repeater 1627-41 | D. Palmer (LANL), P. Esposito (INAF-IASF Milano), S. Barthelmy (GSFC), J. R. Cummings (GSFC/UMBC), N..... -- 29 May 2008; 0:40 UT |
| 1547 | Rebrightening of the variable AGILE source in the Cygnus region | A. Giuliani, P. Caraveo, A. Chen, S. Mereghetti, A. Pellizzoni, S. Vercellone, F. Perotti, F. Fornari,.... -- 27 May 2008; 17:29 UT |
| 1546 | Optical Nova Candidate in M 31 | M. Henze (Max-Planck-Institut für extraterrestrische Physik, MPE), V. Burwitz (MPE), W. Pietsch (MPE),.... -- 27 May 2008; 17:28 UT |
| 1545 | Renewed gamma ray activity of 3C 454.3 detected by AGILE | I. Donnarumma, F. D'Ammando, L. Pacciani, G. Pucella, V. Vittorini (INAF/IASF Rome), A. Chen, A. Giuliani,.... -- 27 May 2008; 13:10 UT |
| 1544 | Limits on the Progenitor of the NGC 300 Luminous Transient from Pre-eruption HST Data | Edo Berger and Alicia Soderberg (Princeton University) -- 27 May 2008; 3:24 UT |
| 1543 | Swift Observations of the Luminous Transient in NGC 300 | Edo Berger, Alicia Soderberg (Princeton University) -- 21 May 2008; 3:17 UT |
| 1542 | Nova V2491 Cyg has become a bright super-soft source | J P Osborne, K Page, P Evans, A Beardmore (U. Leicester, UK), E Kuulkers, A Ibarra (ESA/ESAC, Spain),.... -- 20 May 2008; 23:24 UT |
| 1541 | Swift/XRT observations of the X-ray transients KS1741-293 and XTE J1719-291 | N. Degenaar and R. Wijnands (University of Amsterdam) -- 20 May 2008; 15:15 UT |
| 1540 | Optical spectroscopic followup of soft X-ray sources within the error boxes of two INTEGRAL objects | P. Parisi, N. Masetti, R. Landi, L. Bassani (INAF/IASF, Bologna), A.J. Bird (Univ. Southampton), A. Bazzano.... -- 20 May 2008; 15:02 UT |
| 1539 | Swift/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 |
| 1538 | Swift/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 |
| 1537 | A new soft X-ray transient from the XMM-Newton slew survey | R. Saxton(ESAC), P. Esquej(MPE), P. Evans(LU), J. Osborne(LU), K. Page(LU), A. Read(LU), M..... -- 20 May 2008; 9:16 UT |
| 1536 | Correction: Atel 1533 | A.Neronov (ISDC); M.Cadolle Bel (ESAC); S. Shaw (Southampton Uni.); J. Malzac (CESR); C.Sanchez (ESAC);.... -- 20 May 2008; 8:48 UT |
| 1535 | Swift Observations of SNF20080514-002 in UGC 8472 | S. Immler (NASA/CRESST/GSFC) and P. J. Brown (PSU), on behalf of the Swift satellite team -- 20 May 2008; 2:49 UT |
| 1534 | Discovery of Optical Transient COVET-080513B | M. M. Kasliwal (Caltech), R. Quimby (Caltech), D. A. Howell (UToronto), M. H. van Kerkwijk (UToronto),.... -- 19 May 2008; 22:35 UT |
| 1533 | Bright flare of Cyg X-1 in hard X-ray band | A.Neronov (ISDC); M.Cadolle Bel (ESAC); S. Shaw (Southampton Uni.); J. Malzac (CESR); C.Sanchez (ESAC);.... -- 19 May 2008; 16:49 UT |
| 1532 | Type Ia Supernova SNF20080514-002 | The Nearby Supernova Factory: G. Aldering, S. Bongard, M. Childress, S. Loken, P. Nugent, S. Perlmutter,.... -- 19 May 2008; 0:55 UT |
| 1531 | Chandra detects activity from the Galactic X-ray transients KS 1741-293, Swift J174535.5-290135.6 and CXOGC J174535.5-290124 | N. Degenaar, R. Wijnands (University of Amsterdam) and M. Muno (Caltech) on behalf of a larger.... -- 16 May 2008; 16:22 UT |
| 1530 | Swift Observations of NGC 1313 | K. J. Perry, J. M. Miller (University of Michigan) -- 16 May 2008; 15:31 UT |
| 1529 | XMMU 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 |
| 1528 | Swift detects an X-ray and optical outburst from a Galactic source probably associated with 1RXH J173523.7-354013 | G.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 |
| 1527 | XMM-Newton slew-survey counterpart to the INTEGRAL source IGR J18307-1232 | A. Ibarra (ESA/ESAC), E. Kuulkers (ESA/ESAC), R. Saxton (ESA/ESAC) -- 15 May 2008; 22:12 UT |
| 1526 | Discovery of Supernova Candidate by CFHT-COVET | M. M. Kasliwal (Caltech), R. Quimby (Caltech), D. A. Howell (UToronto), M. H. van Kerkwijk (UToronto),.... -- 15 May 2008; 17:01 UT |
| 1525 | Continued Radio Non-Detection of SN 2006gy with the VLA at 8.4 and 43 GHz | Michael Bietenholz (Hartebeesthoek Radio Observatory, South Africa and York University, Canada), Norbert.... -- 15 May 2008; 16:38 UT |
| 1524 | Swift 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 |
| 1523 | Swift X-ray and UV evolution of nova V2491 Cyg 7-34 days after eruption | K.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 |
| 1522 | MERLIN radio upper limits on the optical transient in M82 | M. K. Argo, R. J. Beswick, S. T. Garrington, T. W. B. Muxlow, R. Spencer, P. Thomasson, (Manchester),.... -- 14 May 2008; 13:54 UT |
| 1521 | Possible Supernova from the Catalina Sky Survey | A.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 |
| 1520 | Spectroscopy of CSS transients and variables | Mahabal, A.; Djorgovski, S. G.; Drake, A. J.; Williams, R.; Graham, M. J.; Quimby, R.; Chung, A. (Caltech);.... -- 13 May 2008; 23:12 UT |
| 1519 | Discovery of Three Optical Transients by CFHT-COVET | M. 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 region | G. Dubner and E. Giacani (IAFE, Argentina), A.M. Bykov, A.M. Krassilchtchikov and Yu.A. Uvarov (IOFFE,.... -- 13 May 2008; 13:51 UT |
| 1517 | On 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 |
| 1516 | Transient X-ray pulsar GRO J2058+42 is in outburst | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 10 May 2008; 21:05 UT |
| 1515 | Discovery of a possible AGN ROTSE3 J115649.1+542726 | F. Yuan (U. Mich.), R. Quimby (Caltech), T. McKay, D. Chamarro, M. D. Sisson, C. Akerlof, (U. Mich.).... -- 9 May 2008; 23:24 UT |
| 1514 | Discovery of the optical variability of Nova V2491 Cyg | A. Baklanov, E. Pavlenko (Crimean Astrophysical Observatory), E. Berezina (Kazan State University) -- 9 May 2008; 12:04 UT |
| 1513 | Chandra detects Swift J174535.5-290135.6 in a relatively bright state | C. O. Heinke (Univ. of Virginia), F. Yusef-Zadeh (Northwestern Univ.), R. Genzel & S. Gillessen (Max-Planck-Institut.... -- 8 May 2008; 18:31 UT |
| 1512 | Spectroscopy of Optical Transient in M82 | M. M. Kasliwal, S. B. Cenko (Caltech) -- 7 May 2008; 16:40 UT |
| 1511 | Swift Observations of the ULX NGC 5408 X-1 | S. B. Moore, J. M. Miller (University of Michigan) -- 6 May 2008; 19:37 UT |
| 1510 | A Supernova from the Catalina Sky Survey | A.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 |
| 1509 | GRS1915+105: a week activity at level 100 mJy | Trushkin 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 |
| 1507 | INTEGRAL observations of Mrk 421 | D. Petry (MPE/ISDC), , W. Ishibashi (ISDC), V. Beckmann (ISDC) and A.v.Kienlin (MPE) -- 3 May 2008; 12:17 UT |
| 1506 | VERITAS observes Mrk421 in a high flaring state | Simon Swordy (University of Chicago) for the VERITAS collaboration -- 2 May 2008; 21:45 UT |
| 1505 | SWIFT XRT Observations of the ULX M81 X-9 | S. B. Moore, J. M. Miller (University of Michigan) -- 2 May 2008; 18:44 UT |
| 1504 | On the Pre-nova Optical Brightness of V2491 Cyg | S. Balman, Y. Pekon, U., Kiziloglu (METU) -- 2 May 2008; 12:42 UT |
| 1503 | X-ray upper limits from the M82 optical transient | Thomas J Maccarone, Rob Fender (Southampton), Rob Beswick, Simon Garrington, Ralph Spencer, Tom Muxlow,.... -- 2 May 2008; 10:50 UT |
| 1502 | S5 0716+71: polarimetric activity during outburst | V.Larionov, T.Konstantinova, E.Kopatskaya, L.Larionova, N.Efimova, D.Blinov, D.Melnichuk, I.Troitsky.... -- 1 May 2008; 19:14 UT |
| 1501 | Discovery of an Optical Transient in M82 | M. M. Kasliwal, E. O. Ofek, S. B. Cenko, A. Rau, R. Quimby, S. R. Kulkarni (Caltech) -- 30 Apr 2008; 23:56 UT |
| 1500 | MAGIC discovers VHE gamma ray emission from the blazar S50716+714 | Masahiro Teshima, Spokesperson for the MAGIC collaboration -- 30 Apr 2008; 15:11 UT |
| 1499 | Swift Detection of a Superflare from EV Lac | R. Osten (GSFC/UMD), S. Drake (GSFC/USRA), O. Godet (Leicester), J. Pye (Leicester), S. D. Barthelmy.... -- 30 Apr 2008; 13:59 UT |
| 1498 | Optical and X-ray Observations of IGR J20187+4041 in the Error Circle of the Variable AGILE Source in Cygnus | J.P. Halpern (Columbia U.) -- 29 Apr 2008; 23:52 UT |
| 1497 | A Swift/BAT source inside the error circle of the AGILE Cygnus source | M. Ajello, J. Greiner, G. Kanbach (all MPE Garching) N. Gehrels (GSFC) -- 29 Apr 2008; 21:47 UT |
| 1496 | Swift/XRT monitoring of the latest outburst from XMMUJ174716.1-281048: the source is still active | L. Sidoli (INAF-IASF Milano), P. Romano (INAF-IASF Palermo), M. Del Santo (INAF-IASF Roma), R. Wijnands.... -- 29 Apr 2008; 15:04 UT |
| 1495 | Swift detection of the brightest X-ray flare from S50716+714 | P. Giommi(ASI/ASDC, Italy), M. Perri(ASDC/INAF, Italy), F. Verrecchia(ASDC/INAF, Italy ), C. Pittori(ASDC/INAF,.... -- 29 Apr 2008; 13:52 UT |
| 1494 | RS Oph has returned to quiescence levels in X-rays | Thomas Nelson (University of Wisconsin at Madison) and Marina Orio (INAF Padova and University of Wisconsin.... -- 29 Apr 2008; 12:16 UT |
| 1493 | XMM-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 |
| 1492 | AGILE gamma-ray detection of a variable source in the Cygnus region | F. Longo (INFN Trieste), A. Chen, S. Vercellone, P. Caraveo, A. Giuliani, S. Mereghetti, A. Pellizzoni,.... -- 28 Apr 2008; 17:28 UT |
| 1491 | MAGIC discovers pulsed VHE gamma ray emission above 25 GeV from the Crab pulsar | Masahiro Teshima, Spokesperson for the MAGIC collaboration -- 28 Apr 2008; 16:01 UT |
| 1490 | Chandra Positions for the Neutron Star X-ray Transients XTE J1810-189 and SAX J1750.8-2900 | Deepto Chakrabarty (MIT), Peter G. Jonker (SRON/CfA), Craig B. Markwardt (NASA/GSFC) -- 28 Apr 2008; 12:08 UT |
| 1489 | IGR J19112+1358: a new hard X-ray transient detected by INTEGRAL | A. Carmona (ISDC, Switzerland), V. Beckmann (ISDC), J. Rodriguez (CEA/SAp & AIM, Saclay, France) -- 25 Apr 2008; 16:57 UT |
| 1488 | IGR J08390-4833 is a new cataclysmic variable from the INTEGRAL all-sky survey | A.Kniazev (SAAO), M.Revnivtsev (MPA, IKI), S.Sazonov (MPA, IKI), R.Burenin (IKI), A. Tekola (SAAO) -- 25 Apr 2008; 15:41 UT |
| 1487 | Discovery of Two Supernova Candidates by CFHT-COVET | M. M. Kasliwal (Caltech), R. Quimby (Caltech), M. H. van Kerkwijk (UToronto), S. R. Kulkarni (Caltech),.... -- 24 Apr 2008; 14:35 UT |
| 1486 | GMRT low frequency radio observation of the giant flare from Cygnus X-3 | Sabyasachi Pal (NCRA/TIFR), S. A. Trushkin (SAO RAS) and Ishwara Chandra (NCRA/TIFR) -- 20 Apr 2008; 22:41 UT |
| 1485 | V2491 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 |
| 1484 | Radio rebrightening of SN 2008bo in NGC 6643 | C. J. Stockdale (Marquette University and University of Oklahoma), K. W. Weiler (Naval Research Laboratory),.... -- 18 Apr 2008; 21:09 UT |
| 1483 | A giant radio flare of Cygnus X-3 | S.A.Trushkin, N.N. Nizhelskij, J.V. Sotnikova (SAO RAS) -- 18 Apr 2008; 6:50 UT |
| 1482 | Increasing X-ray activity of SAX J1818.6-1703 detected by INTEGRAL | S.A. Grebenev (IKI, Moscow), R.A. Sunyaev (IKI, Moscow; MPA, Garching) -- 17 Apr 2008; 18:08 UT |
| 1481 | X-Ray Detection of SN 2008bo with Swift XRT | S. Immler (NASA/CRESST/GSFC) and P. J. Brown (PSU), on behalf of the Swift satellite team -- 16 Apr 2008; 21:24 UT |
| 1480 | Swift and MERLIN observations of Swift J194302.1+321913 during the nova outburst of V2491 Cyg | E. Kuulkers, A. Ibarra (ESA/ESAC, Spain), K.L. Page, A. Beardmore, P. Evans, J.P. Osborne (U. Leicester,.... -- 16 Apr 2008; 20:08 UT |
| 1479 | Seventeen Optical Transients from the Catalina Sky Survey | A.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 |
| 1478 | The persistent, spectral variable pre-nova X-ray source in V2491 Cyg: Swift J194302.1+321913 | A. Ibarra, E. Kuulkers (ESA/ESAC, Spain), A. Beardmore, P. Evans (U. Leicester, UK), K. Mukai (NASA/GSFC.... -- 15 Apr 2008; 19:43 UT |
| 1477 | Very Large Array Search for Radio Emission from Supernova 2008bo In NGC 6643 | C. J. Stockdale (Marquette University and University of Oklahoma), K. W. Weiler (Naval Research Laboratory),.... -- 15 Apr 2008; 15:28 UT |
| 1476 | e-VLBI observations of Cyg X-3 | V. Tudose (UvA), Z. Paragi (JIVE), R. Fender (Soton), R. Spencer (JBO), M. Garrett (ASTRON), A. Rushton.... -- 15 Apr 2008; 10:04 UT |
| 1475 | Optical 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 |
| 1474 | GMRT observation of SN 2008ax in the L-band | Sayan Chakraborti (TIFR, Mumbai), Alak Ray (TIFR, Mumbai) -- 13 Apr 2008; 14:42 UT |
| 1473 | X-ray identification of the prenova of V2491 Cyg | A. Ibarra (ESA/ESAC, Spain) & E. Kuulkers (ESA/ESAC, Spain) -- 12 Apr 2008; 20:54 UT |
| 1472 | A candidate near-infrared counterpart to SAX J1750.8-2900 | M.A.P. Torres (CfA), D. Steeghs (Warick/CfA), G. Roelofs (CfA), P. G. Jonker (SRON/CfA), I. Thompson.... -- 12 Apr 2008; 2:34 UT |
| 1471 | Earlier activity from XTE J1739-302/IGR J17391-3021 detected by INTEGRAL | J. Chenevez (DTU/NSI, Denmark), V. Beckmann (ISDC, Switzerland), E. Kuulkers (ESA/ESAC, Spain), A. Bird.... -- 11 Apr 2008; 21:58 UT |
| 1470 | Radio Observations of SN 2008be | A. Soderberg (Princeton), P. Chandra (UVA) -- 11 Apr 2008; 17:00 UT |
| 1469 | MERLIN observations of SN2208ax | M.K. Argo, R.J. Beswick, T.W.B. Muxlow, A. Pedlar (JBCA), J. Marcaide, I Marti-Vidal (València) -- 11 Apr 2008; 14:43 UT |
| 1468 | Continuous brightening of IGR J17473-2721 | C. Baldovin Saavedra (ISDC, Switzerland), J. Chenevez (DTU Space, Denmark), E. Kuulkers (ESA/ESAC, Spain),.... -- 11 Apr 2008; 8:08 UT |
| 1467 | Re-brightening of XTE J1719-291 | Nathalie Degenaar, Diego Altamirano, and Rudy Wijnands (University of Amsterdam) -- 10 Apr 2008; 19:20 UT |
| 1466 | Swift observes a new outburst from the Supergiant Fast X-ray Transient XTEJ1739-302/IGRJ17391-3021 | P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), V. Mangano (INAF-IASF Palermo), H.A. Krimm.... -- 9 Apr 2008; 15:16 UT |
| 1465 | Radio Observations of SN 2008bk | P. Chandra (UVA), C. Stockdale (Marquette), K. Weiler (NRL), A. Soderberg (Princeton), S. Amy (CSIRO.... -- 8 Apr 2008; 18:27 UT |
| 1464 | Near-IR photometry of possible progenitor of SN2008bk | Dan Maoz and Filippo Mannucci (INAF) -- 7 Apr 2008; 10:24 UT |
| 1463 | Swift Observations of SN 2008bo in NGC 6643 | S. 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 |
| 1462 | BeppoSAX/PDS detection of Swift J1816.7-1613 | Orlandini M. and Frontera F. (INAF/IASF Bologna) -- 4 Apr 2008; 17:09 UT |
| 1461 | Hard X-ray activity of IGR J17473-2721 | E. Kuulkers (ESA/ESAC, Spain), S. Shaw (Southampton, UK/ ISDC, Switzerland), V. Beckmann (ISDC, Switzerland),.... -- 3 Apr 2008; 20:03 UT |
| 1460 | RXTE 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 |
| 1459 | Swift/XRT follow-up observations of IGR J17473-2721 | D. Altamirano (UvA), N. Degenaar (UvA), J. in 't Zand (SRON), C. Markwardt (U.Md./CRESST/NASA GSFC),.... -- 3 Apr 2008; 16:34 UT |
| 1458 | Binary period detected in new SMC X-ray transient SXP18.3 | M.J. Coe (southampton University) A. Udalski (Warsaw Obs) -- 3 Apr 2008; 11:58 UT |
| 1457 | Swift J1816.7-1613 is a 143 s HMXB Pulsar | J. P. Halpern, E. V. Gotthelf (Columbia U.) -- 3 Apr 2008; 1:32 UT |
| 1456 | Swift/BAT reports the detection of a new galactic source Swift J1816.7-1613 | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 2 Apr 2008; 23:47 UT |
| 1455 | Radio Observations of SN 2008bk | A. Soderberg (Princeton), P. Chandra (UVA), C. Stockdale (Marquette), K. Weiler (NRL), S. Amy (CSIRO.... -- 2 Apr 2008; 21:46 UT |
| 1454 | A new outburst from the Supergiant Fast X-ray Transient IGRJ17544-2619 caught by Swift | L. Sidoli (INAF-IASF Milano), P. Romano, V. Mangano (INAF-IASF Palermo), J.A. Kennea(PSU), G. Cusumano.... -- 1 Apr 2008; 15:52 UT |
| 1453 | Identification of the Be/X-ray binary transient XMMU J004911.4-724939 in the SMC with the pulsar XTE J0055-727 | P. Eger, F. Haberl (Max-Planck-Institut fuer extraterrestrische Physik) -- 1 Apr 2008; 14:23 UT |
| 1452 | SUPERNOVA 2008bk IN NGC 7793 | C. J. Stockdale (Marquette University and University of Oklahoma), K. W. Weiler (Naval Research Laboratory),.... -- 1 Apr 2008; 4:11 UT |
| 1451 | Swift/XRT follow-up observation of the field of XTE J1719-291 | N. Degenaar, D. Altamirano, M. Klein-Wolt and R. Wijnands (University of Amsterdam) -- 31 Mar 2008; 15:14 UT |
| 1450 | IGR J16358-4726 and IGR J16393-4643: two new symbiotic X-ray binaries | Elisa Nespoli, Juan Fabregat (University of Valencia, Spain) and Ronald E. Mennickent (University of.... -- 31 Mar 2008; 11:30 UT |
| 1449 | Swift/BAT reports new flaring activity from Mrk 421 | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 30 Mar 2008; 21:13 UT |
| 1448 | Astrometry and possible progenitor of SN 2008bk in NGC 7793 | W. Li (UC Berkeley), S. D. Van Dyk (Spitzer), A. V. Filippenko, R. J. Foley (UC Berkeley), G. Pignata,.... -- 30 Mar 2008; 20:37 UT |
| 1447 | Probable Supernova from the Catalina Sky Survey | A.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 J1810-189 | M.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 |
| 1445 | SuperAGILE detects an X-ray burst from a position consistent with IGR J17473-2721 | E. Del Monte, Y. Evangelista, M. Feroci, E. Costa, I. Donnarumma, I. Lapshov, F. Lazzarotto, L. Pacciani,M..... -- 27 Mar 2008; 13:41 UT |
| 1444 | Swift observations of the SFXT IGR J11215-5952 at P/4 | L. Sidoli (INAF-IASF Milano), P. Romano (INAF-IASF Palermo), S. Vercellone (INAF-IASF Milano) -- 27 Mar 2008; 12:12 UT |
| 1443 | XTE 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 |
| 1442 | XTE J1719-291: A Brief X-ray Transient | C. B. Markwardt (U.Md./CRESST/NASA GSFC), J. H. Swank (NASA GSFC) -- 27 Mar 2008; 0:58 UT |
| 1441 | Further Swift observations of XTE J1810-189 | R. Starling (U. Leicester), J. Kennea (PSU), H. Krimm (CRESST/GSFC/USRA) -- 25 Mar 2008; 23:48 UT |
| 1440 | Swift/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 |
| 1439 | SUPERNOVA 2008ax IN NGC 4490 | C. J. Stockdale ( Marquette University and University of Oklahoma), K. W. Weiler (Naval Research Laboratory),.... -- 22 Mar 2008; 0:49 UT |
| 1438 | CAL 83 detected again in X-rays, dimming in optical | T. Lanz (U Maryland), M. Audard (ISDC, Geneva Obs), F. Walter (SUNY) -- 20 Mar 2008; 18:21 UT |
| 1437 | A Swift/XRT follow-up observation of the INTEGRAL source IGR J18173-2509 | R. Landi, N. Masetti, A. Malizia (INAF/IASF Bologna), A. Bazzano, M. Fiocchi (IASF/INAF Rome), A.J. Bird,.... -- 20 Mar 2008; 15:41 UT |
| 1436 | AGILE detection of a gamma-ray source coincident with Blazar PKS 1510-08 | F. D'Ammando (INAF/IASF Roma), A. Bulgarelli (INAF/IASF Bologna), S. Vercellone, A. Giuliani, A. Chen,.... -- 20 Mar 2008; 15:08 UT |
| 1435 | Swift catches a new outburst from the Supergiant Fast X-ray Transient IGRJ16479-4514 | P. Romano (INAF-IASF Palermo), L. Sidoli (INAF-IASF Milano), V. Mangano (INAF-IASF Palermo), J.A. Kennea,.... -- 20 Mar 2008; 15:03 UT |
| 1434 | INTEGRAL detection of the outburst of SAX J1750.8-2900 | L. Natalucci (INAF/IASF-Roma), V. Beckmann (ISDC), A. Bazzano, M. Fiocchi, A. Tarana, P. Ubertini, A..... -- 19 Mar 2008; 21:57 UT |
| 1433 | Further analysis of the possible progenitor of SN 2008ax in NGC 4490 | Weidong Li -- 19 Mar 2008; 5:38 UT |
| 1432 | Swift/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 |
| 1431 | Swift localisation of SAX J1750.8-2900 | D.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 |
| 1430 | XTE J1810-189 measurements by INTEGRAL and Swift | A. Neronov, V. Beckmann (ISDC), H. Krimm (CRESST/GSFC/USRA), C.B. Markwardt (CRESST/GSFC/UMD), J. Tueller.... -- 17 Mar 2008; 19:02 UT |
| 1429 | Swift/BAT teams announces website with catalog of AGN from the first 9 | W. Baumgartner (NASA GSFC/UMBC), J. Tueller (NASA GSFC), R. Mushotzky (NASA GSFC), S. Barthelmy (NASA.... -- 17 Mar 2008; 18:22 UT |
| 1428 | SuperAGILE detects the new outburst of SAX J1750.8-2900 a hard X-rays | L. Pacciani, E. Costa, E. Del Monte, I. Donnarumma, Y. Evangelista, M. Feroci, I. Lapshov, F. Lazzarotto,.... -- 17 Mar 2008; 15:53 UT |
| 1427 | Optical activity of 4U 0115+63 | V.Larionov (Astronomical Institute of St.Petersburg University,Russia), A.Arkharov (Pulkovo Observatory,.... -- 17 Mar 2008; 4:16 UT |
| 1426 | Swift/BAT reports increased activity from three galactic sources | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC),W. Baumgartner (CRESST/GSFC/UMBC), J. Cummings.... -- 16 Mar 2008; 23:39 UT |
| 1425 | RXTE 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 |
| 1424 | RXTE 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 |
| 1423 | A Swift/XRT follow-up observation of the INTEGRAL source IGR J18325-0756 | R. Landi, N. Masetti, V. Sguera (INAF/IASF Bologna), A. Bazzano, M. Fiocchi (IASF/INAF Rome), A.J. Bird,.... -- 14 Mar 2008; 15:38 UT |
| 1422 | VERITAS discovers TeV gamma rays from W Comae | Simon Swordy (University of Chicago) for the VERITAS collaboration -- 14 Mar 2008; 6:10 UT |
| 1421 | Supernova Candidate ROTSE3 J125111.9+261740 | F. Yuan, M. D. Sisson, D. Chamarro, C. Akerlof (U. Mich.), R. Quimby (Caltech) and J. C. Wheeler (U..... -- 13 Mar 2008; 22:29 UT |
| 1420 | Swift XRT Detection of Supernova 2008ax in X-Rays | S. Immler (NASA/CRESST/GSFC), on behalf of the Swift satellite team -- 11 Mar 2008; 3:03 UT |
| 1419 | BeppoSAX PDS detection of the AGILE transient in Musca | Orlandini M., Frontera F., Bassani L., Landi R., Sguera V. (INAF/IASF Bologna) -- 9 Mar 2008; 11:05 UT |
| 1418 | CSS080304:090240+052500 is a Probable WZ Sge-type Cataclysmic Variable in | Djorgovski, S.G., (Caltech), Bond, H. (STSci), Hennawi, J. (LBL/UCB), Drake, A., Williams, R., Mahabal,.... -- 7 Mar 2008; 2:00 UT |
| 1417 | On the progenitor of SN 2008ax in NGC 4490 | Weidong Li -- 6 Mar 2008; 23:58 UT |
| 1416 | Spectroscopic Follow-up of Optical Transients from the Catalina Sky Survey | Djorgovski, S.G., Glikman, E., Mahabal, A., Donalek, C., Drake, A., Williams, R., Graham, M. (Caltech),.... -- 6 Mar 2008; 23:24 UT |
| 1415 | VERITAS discovers VHE gamma rays from BL Lac 1ES0806+524 | Simon Swordy (U. Chicago) spokesperson for the VERITAS collaboration -- 6 Mar 2008; 21:32 UT |
| 1414 | H1743-322 back to the quiescence | F. Capitanio, M. Del Santo & A. Bazzano (INAF/IASF-Roma) -- 6 Mar 2008; 18:01 UT |
| 1413 | Six more optical transients from CSS | E. Glikman, C. Donalek, A. Mahabal, R. Williams, S.G. Djorgovski, M.J. Graham, A.J. Drake (Caltech);.... -- 5 Mar 2008; 9:36 UT |
| 1412 | Swift Observations of the Supernova in NGC 4490 | S. Immler (NASA/CRESST/GSFC), and P. J. Brown (PSU), on behalf of the Swift satellite team -- 5 Mar 2008; 2:40 UT |
| 1411 | Discovery of a Bright Optical Transient from the Catalina Sky Survey | S.G. Djorgovski, A.J. Drake, R. Williams, A. Mahabal, M. Graham, E. Glikman, C. Donalek (Caltech); J..... -- 4 Mar 2008; 23:58 UT |
| 1410 | VLA radio upper limit on Type IIn Supernova 2008X | Poonam Chandra, Alicia Soderberg -- 4 Mar 2008; 14:27 UT |
| 1409 | VLA radio upper limit on Type IIn Supernova 2008aj | Poonam Chandra, Alicia Soderberg -- 4 Mar 2008; 14:25 UT |
| 1408 | VLA radio upper limit on Type IIn Supernova 2008am | Poonam Chandra, Alicia Soderberg -- 4 Mar 2008; 14:22 UT |
| 1407 | Swift 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 |
| 1406 | Optical Pulsations in Two SMC Be/X-ray Pulsars | P. C. Schmidtke (Arizona State University), A. P. Cowley (Arizona State University) -- 3 Mar 2008; 22:34 UT |
| 1405 | The spin-down rate, energetics and spectrum of the 70.5 ms pulsar in AX J1838.0-0655 | L. Kuiper (SRON), W. Hermsen (SRON, UvA), M. Klein-Wolt, R. Wijnands (UvA) -- 3 Mar 2008; 17:10 UT |
| 1404 | CSS optical transients | A.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 |
| 1403 | Swift Observations of SN 2008aq | P. J. Brown (PSU) and S. Immler (NASA/UMCP/GSFC), on behalf of the Swift satellite team -- 29 Feb 2008; 21:08 UT |
| 1402 | Discovery of a supernova ROTSE3 J122437.9+105017 | F. Yuan (U. Mich.), R. Quimby (Caltech), D. Chamarro, M. D. Sisson, C. Akerlof, (U. Mich.) and J. C..... -- 29 Feb 2008; 5:16 UT |
| 1401 | Swift observations of the continuing outburst of GRO J1750-27 | K. Pottschmidt (CRESST/GSFC/UMBC), W. Baumgartner (CRESST/GSFC/UMBC), J. Wilms (Remeis Observatory, FAU.... -- 28 Feb 2008; 16:24 UT |
| 1400 | Further observations of GRO J1750-27 (AX J1749.1-2639) with INTEGRAL | S. Brandt (DNSC, Denmark), S. Shaw (Southampton, UK/ ISDC, Switzerland), A. Hill (Southampton, UK),.... -- 28 Feb 2008; 15:22 UT |
| 1399 | Three recent optical transients from the Catalina Sky Survey | A.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 |
| 1398 | Recent 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 |
| 1397 | XMM-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 |
| 1396 | K-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 |
| 1395 | Swift/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 |
| 1394 | AGILE gamma-ray detection of a variable source in the Musca region | C. Pittori, F. Verrecchia, P. Santolamazza, B. Preger, P. Giommi (ASDC), S. Vercellone, A. Chen, A. Giuliani,.... -- 22 Feb 2008; 17:13 UT |
| 1393 | No radio emission from SN 2006X after 2 years | Poonam Chandra(NRAO/UVa), Roger Chevalier(UVa), Ferdinando Patat(ESO) -- 19 Feb 2008; 22:37 UT |
| 1392 | Discovery of a 70.5 ms Pulsar in AX J1838.0-0655 Associated with HESS J1837-069 | E.V. Gotthelf, J.P. Halpern, F. Camilo (Columbia U.), C. Markwardt, J. Swank (GSFC) -- 19 Feb 2008; 17:27 UT |
| 1391 | Radio Observations of Type Ia SN 2007on | Alicia Soderberg (Princeton University), Gijs Nelemans (Radboud University), Rasmus Voss (Max-Planck.... -- 18 Feb 2008; 17:33 UT |
| 1390 | Nova 2005-09c in M31 | Marina Orio (INAF-Padova, and University of Wisconsin) and Thomas Nelson (University of Wisconsin) -- 18 Feb 2008; 16:58 UT |
| 1389 | Discovery of a type II supernova ROTSE3 J122836.3+153449 | F. Yuan (U. Mich.), R. Quimby (Caltech), E. Rykoff (UCSB), M. D. Sisson, D. Chamarro, C. Akerlof, T..... -- 16 Feb 2008; 14:44 UT |
| 1388 | Possible Supernova from the Catalina Sky Survey | A.J. Drake, S.G. Djorgovski, M.J. Graham, A. Mahabal, R. Williams (Caltech); E. Christensen (Gemini.... -- 13 Feb 2008; 18:49 UT |
| 1387 | Swift/XRT observation of H1743-322 | F. Capitanio, M. Del Santo & A. Bazzano (INAF/IASF-Roma) -- 13 Feb 2008; 18:17 UT |
| 1386 | Reanalysis of SN 2008D (XRF 080109) observation by GMRT L-band | Sayan Chakraborti (TIFR, Mumbai), Alak Ray (TIFR, Mumbai) -- 13 Feb 2008; 15:51 UT |
| 1385 | INTEGRAL Galactic bulge monitoring observations of GRO J1750-27 (AX J1749.1-2639), H1743-322 and SLX 1746-331 | E. Kuulkers (ESA/ESAC, Spain), V. Beckmann (ISDC, Switzerland), S. Shaw (Southampton, UK/ ISDC, Switzerland),.... -- 12 Feb 2008; 16:06 UT |
| 1384 | On-going radio observations of H1743-322 | M.P. Rupen, V. Dhawan, A.J. Mioduszewski (NRAO) -- 11 Feb 2008; 23:45 UT |
| 1383 | Radio observations of XMMSL1 J152835.4+593754 | M.P. Rupen, A.J. Mioduszewski, V. Dhawan (NRAO) -- 11 Feb 2008; 21:13 UT |
| 1382 | VLA radio upper limit on Type IIn Supernova 2008S | Poonam Chandra, Alicia Soderberg -- 11 Feb 2008; 0:58 UT |
| 1381 | The 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 |
| 1380 | Optical Nova Candidate in M 31 | M. Henze, W. Pietsch, V. Burwitz (Max-Planck-Institut fuer extraterrestrische Physik, MPE), A. Updike,.... -- 7 Feb 2008; 13:46 UT |
| 1379 | The symbiotic star SMC 3 | Andreas Zezas and Marina Orio -- 4 Feb 2008; 9:29 UT |
| 1378 | Galactic black hole transient H1743-322 in transition to the hard state | E. Kalemci (Sabanci Univ.), J. A. Tomsick (SSL / UC Berkeley), S. Corbel ((CEA Saclay & Université.... -- 3 Feb 2008; 7:57 UT |
| 1377 | SN 2008D (XRF 080109) radio detection by GMRT L-band | Sayan Chakraborti (TIFR, Mumbai), Alak Ray (TIFR, Mumbai) -- 2 Feb 2008; 17:04 UT |
| 1376 | Swift/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 |
| 1375 | Optical identification of IGR J00333+6122 as a Seyfert 1 AGN | P. Parisi, N. Masetti, R. Landi (INAF/IASF, Bologna), A. Bazzano (INAF/IASF, Rome), A.J. Bird (Univ..... -- 1 Feb 2008; 15:26 UT |
| 1374 | An Optical Transient from the Catalina Sky Survey | A.J. Drake, A. Mahabal, S.G. Djorgovski, R. Williams, M.J. Graham (Caltech); E. Christensen (Gemini Observatory);.... -- 1 Feb 2008; 7:02 UT |
| 1373 | RXTE observation of 2S 1553-542 at the time of recent flare | Sabyasachi Pal (NCRA) and Mayukh Pahari (Pune University, NCRA) -- 29 Jan 2008; 17:48 UT |
| 1372 | Detection of hard X-rays from V455 And | F. Senziani (IUSS/INAF), G. Skinner (CRESST/GSFC/UMCP) and P. Jean (CESR/U. Toulouse) -- 29 Jan 2008; 14:01 UT |
| 1371 | 2S 1553-54: Swift/XRT position | P. T Boyd (NASA's GSFC), M. Still (UCL-MSSL), J. Kennea (Penn State) and H. A. Krimm.... -- 26 Jan 2008; 17:02 UT |
| 1370 | Nova V1281 Sco now a bright SSS | J.U. Ness and S. Starrfield (Arizona State), G. Schwarz (West Chester), M.F. Bode (Liverpool), J.P. Osborne.... -- 25 Jan 2008; 16:32 UT |
| 1369 | XMMSL1 J152835.4+593754 - a chromospherically active star | M.A.P. Torres (CfA), P. Rodriguez-Gil (ING), D. Steeghs (Warwick/CfA), P. G. Jonker (SRON/CfA) -- 25 Jan 2008; 15:02 UT |
| 1368 | Chandra Detection of the Type Ibc SNe 2007uy and 2008D in NGC 2770 | David Pooley and Alicia Soderberg (on behalf of a large collaboration) -- 25 Jan 2008; 8:08 UT |
| 1367 | PQT 080119:091534+081356 is a probable dwarf nova near maximum | E. Glikman, A. Mahabal, A. Drake, S.G. Djorgovski, G. Herczeg (Caltech), H.E. Bond (STScI), C. Donalek,.... -- 24 Jan 2008; 21:52 UT |
| 1366 | VLA radio upper limit on a Type IIn SN 2008B | Poonam Chandra, Alicia Soderberg -- 23 Jan 2008; 16:40 UT |
| 1365 | M31 nova candidate ROTSE3 J004453.6+415305 | F. 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 |
| 1364 | Optical 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 |
| 1363 | Optical identification of two INTEGRAL sources | I. Bikmaev (KSU, AST), M. Revnivtsev (IKI, MPA), R. Burenin (IKI), S. Sazonov (IKI, MPA), R. Sunyaev.... -- 21 Jan 2008; 10:59 UT |
| 1362 | Optical Transient from Palomar-Quest: PQT 080119:091534+081356 | C. Donalek, A. Mahabal, A.J. Drake, S.G. Djorgovski, E. Glikman, R. Williams, M.J. Graham, G. Herczeg.... -- 21 Jan 2008; 3:42 UT |
| 1361 | XMMSL1 J152835.4+593754 - a new X-ray transient | Richard Saxton (ESAC), Andy Read (U. Leicester), P. Esquej (MPE), M. Freyberg (MPE) -- 18 Jan 2008; 14:39 UT |
| 1360 | Supersoft 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 |
| 1359 | VLA radio upper limit on Type IIn Supernova 2007rt | Poonam Chandra, Alicia Soderberg -- 14 Jan 2008; 14:30 UT |
| 1358 | Optical Spectrum of the NGC 2770 Transient | J. R. Thorstensen (Dartmouth) -- 13 Jan 2008; 3:31 UT |
| 1357 | Supersoft 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 |
| 1356 | Swift UVOT Observations of the X-ray transient in NGC 2770 | A.K.H. Kong (NTHU), A. Soderberg, E. Berger (Princeton), N. Rea (Amsterdam), T. Maccarone.... -- 11 Jan 2008; 12:59 UT |
| 1355 | A Giant X-ray Flare in NGC 2770 | A.K.H. Kong (National Tsing Hua Univ., Taiwan) and T.J. Maccarone (Southampton) -- 10 Jan 2008; 15:30 UT |
| 1354 | Radio observations of the transient in NGC 2770 | Alicia Soderberg (Princeton) -- 10 Jan 2008; 14:49 UT |
| 1353 | Extremely Bright X-ray Transient Likely in NGC 2770 | Edo Berger and Alicia Soderberg (Princeton University) -- 10 Jan 2008; 13:52 UT |
| 1352 | Further radio observations of H1743-322 | M.P. Rupen, V. Dhawan, A.J. Mioduszewski (NRAO) -- 9 Jan 2008; 21:30 UT |
| 1351 | Swift Observations of SN 2008A | S. 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 |
| 1350 | Discovery of Radio Emission from SN 2007uy | Alicia Soderberg (Princeton University) -- 7 Jan 2008; 19:36 UT |
| 1349 | Radio 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 |
| 1348 | Galactic black hole transients H1743-322 and 4U 1630-47 in outburst | Kalemci, E (Sabanci Un.), Tomsick, J. A. (SSL/UC Berkeley), Yamaoka, K. (Aoyama Gakuin Un.), Ueda, Y..... -- 4 Jan 2008; 8:00 UT |
| 1347 | Discovery of a Luminous Blue Variable Candidate in NGC925 | Mansi M Kasliwal, Brad Cenko, Varun Bhalerao, Arne Rau, Robert Quimby, Eran Ofek, Shri Kulkarni.... -- 3 Jan 2008; 23:17 UT |
| 1346 | Swift/XRT localisation of SAX J1324.4-6200 | P. Romano (INAF-OAB), L. Sidoli, S. Mereghetti (INAF-IASFMi) -- 2 Jan 2008; 15:29 UT |
| 1345 | Swift/BAT detects increased activity from accreting pulsar H 1553-542 | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), L. Barbier (GSFC), J. Cummings (CRESST/GSFC/UMBC),.... -- 31 Dec 2007; 23:27 UT |
| 1344 | Swift Monitoring Observations of the Supersoft X-ray Transient in the M31 Globular Cluster Bol 111 | A.K.H. Kong (NTHU), R. Di Stefano (CfA) -- 27 Dec 2007; 16:10 UT |
| 1343 | PAIRITEL Monitoring of SN 2007sr | J. S. Bloom, D. Poznanski , M. Modjaz (UC Berkeley), M. Wood-Vasey, A. Friedman, R. P. Kirshner.... -- 24 Dec 2007; 23:47 UT |
| 1342 | Swift Observations of SN 2007sr | S. Immler (NASA/CRESST/GSFC) and W. Landsman (NASA/GSFC), on behalf of the Swift satellite team -- 21 Dec 2007; 23:18 UT |
| 1341 | The Spectroscopic Class of M31N 2007-12d | A. W. Shafter (SDSU) -- 21 Dec 2007; 20:26 UT |
| 1340 | A long burst from SLX 1735-269 detected by INTEGRAL | V. Sguera (INAF/IASF Bologna), A. Bazzano (INAF/IASF Roma), A. J. Bird (Univ. Southampton) -- 21 Dec 2007; 14:20 UT |
| 1339 | Recent Optical Transients from the Catalina Sky Survey | A.J. Drake, A. Mahabal, S.G. Djorgovski, R. Williams, M.J. Graham (Caltech); E. Christensen (Gemini Observatory);.... -- 20 Dec 2007; 20:40 UT |
| 1338 | INTEGRAL detection of an intermediate long X-ray burst from SLX 1737-282 | Sguera V., (INAF/IASF Bologna), Bazzano A., (INAF/IASF Roma), Bird A.J., (Univ. Southampton), Tarana.... -- 19 Dec 2007; 16:33 UT |
| 1337 | Bright Optical Transient Near the Antennae Galaxies from the Catalina Sky Survey | A.J. Drake, S.G. Djorgovski, R. Williams, A. Mahabal, M.J. Graham (Caltech); E. Christensen (Gemini Observatory);.... -- 19 Dec 2007; 4:37 UT |
| 1336 | Possible 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 |
| 1335 | A Search for the Optical Counterpart to the X-ray Transient Discovered Serendipitously in the Field of Bol 111 | A. W. Shafter (SDSU) -- 18 Dec 2007; 1:45 UT |
| 1334 | Rebrightening of the Supersoft X-ray Transient in the M31 Globular Cluster Bol 194 | A.K.H. Kong (NTHU), R. Di Stefano (CfA) -- 17 Dec 2007; 13:43 UT |
| 1333 | Swift Observations of the Supersoft X-ray Transient in the M31 Globular Cluster Bol 111 | A.K.H. Kong (NTHU), R. Di Stefano (CfA) -- 16 Dec 2007; 9:36 UT |
| 1332 | The Spectroscopic Classes of M31N 2007-12a and M31N 2007-12b | A. W. Shafter (SDSU) -- 16 Dec 2007; 4:39 UT |
| 1331 | Spectroscopic Confirmation of Nova in M31 | A. Rau, S.B. Cenko (Caltech) -- 15 Dec 2007; 9:56 UT |
| 1330 | Discovery of New Optical Transient in M81 | Mansi M Kasliwal, Robert Quimby, Arne Rau, Eran Ofek, Brad Cenko, Shri Kulkarni (Caltech) -- 14 Dec 2007; 23:30 UT |
| 1329 | Possible optical nova in M 31 | W. Pietsch (Max-Planck-Institut fuer extraterrestrische Physik, MPE), V. Burwitz (MPE & Observatorio.... -- 14 Dec 2007; 18:34 UT |
| 1328 | November 2007 Chandra Observations of X-Ray Transients in M31 | J.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 |
| 1327 | A SSS spectrum of V574 Pup | J.-U. Ness, S. Starrfield (Arizona State), G. Schwarz (West Chester), J.P. Osborne and K.L. Page (University.... -- 14 Dec 2007; 16:52 UT |
| 1326 | A Chandra HRC-I observation of IGR J00335+6126 | P.G. Jonker (SRON/CfA), L. Kuiper (SRON) -- 12 Dec 2007; 12:27 UT |
| 1325 | Spectroscopic confirmation of the Nova candidate ROTSE3 J004547.7+420204 | F. Di Mille, S.Ciroi, P. Rafanelli (Università di Padova), H. Navasardyan (INAF-OAPD), F. Bufano (Univ..... -- 10 Dec 2007; 20:17 UT |
| 1324 | M31 Nova Candidate | C.-H. Lee, C. Ries, A. Riffeser, S. Seitz (WeCAPP) -- 10 Dec 2007; 13:23 UT |
| 1323 | Swift/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 |
| 1322 | Swift/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 |
| 1321 | Discovery of a supernova ROTSE3 J234011.7+272516 | F. Yuan (U. Mich.), R. Quimby (Caltech), C. Akerlof (U. Mich.) and J. C. Wheeler (U. Texas) on behalf.... -- 7 Dec 2007; 5:29 UT |
| 1320 | SuperAGILE limits on the hard X-ray flux of the AGILE bright gamma-ray transient in the Cygnus field | F. Lazzarotto, Y. Evangelista, I. Donnarumma, L. Pacciani,E. Costa, E. Del Monte, M. Feroci, I. Lapshov,.... -- 4 Dec 2007; 17:35 UT |
| 1319 | Discovery 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 |
| 1318 | Time-Resolved CCD Photometry of the Optical Counterpart of Swift J2319.4+2619 | A. Shafter, E. Marin, and N. Sreenivasamurthy (SDSU) -- 4 Dec 2007; 4:45 UT |
| 1317 | Swift and INTEGRAL observation of 1ES 1959+650 | V. Beckmann, W. Ishibashi (ISDC), E. Bottacini, M. Ajello, J. Greiner (MPE) -- 1 Dec 2007; 19:32 UT |
| 1316 | Photometric 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 |
| 1315 | Blazar 1ES 1959+650 shows high and hard X-ray state | E. Bottacini (MPE), V. Beckmann, W. Ishibashi (ISDC), M. Ajello, J. Greiner (MPE) -- 30 Nov 2007; 13:13 UT |
| 1314 | Optical Spectroscopy of two Novae M31N 2007-11b and M31N 2007–11c | E. Barsukova (Special Astrophysical Observatory, SAO), A. Valeev (SAO),O. Sholukhova (SAO), S. Fabrika.... -- 30 Nov 2007; 10:49 UT |
| 1313 | Possible 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 |
| 1312 | Two possible Novae in M31 | E. Ovcharov (SU, Sofia), A. Valcheva (IA, Sofia), A. Kostov (IA, Sofia), Y. Nikolov (IA, Sofia), Ts..... -- 29 Nov 2007; 14:46 UT |
| 1311 | M31 Nova Candidate ROTSE3 J004547.7+420204 | F. Yuan (U. Mich.), R. Quimby (Caltech), C. Akerlof, J. Aretakis(U. Mich.), E. Rykoff (UCSB) and J. C..... -- 28 Nov 2007; 20:23 UT |
| 1310 | Swift/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 |
| 1309 | Swift Discovers a New Hard X-ray Bright Polar | K. Mukai (GSFC and UMBC), W. Baumgartner (GSFC and UMBC), J. Tueller (GSFC), R. Mushotzky (GSFC), J..... -- 27 Nov 2007; 22:54 UT |
| 1308 | AGILE gamma-ray detection of a strongly variable source in the Cygnus region | A. Chen, S. Vercellone, A. Giuliani, S. Mereghetti, A. Pellizzoni, F. Perotti, F. Fornari, M. Fiorini,.... -- 27 Nov 2007; 19:19 UT |
| 1307 | Detection 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 |
| 1306 | Verification of the transient in the M31 globular cluster Bol 194 as super-soft X-ray source | F. 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 |
| 1304 | RXTE Observations of GRO J1008-57 | J. Wilms (Dr. Karl Remeis-Observatory Bamberg), K. Pottschmidt (CRESST-UMBC/GSFC), C. Graemer (Remeis-Observatory),.... -- 24 Nov 2007; 21:47 UT |
| 1303 | Optical spectroscopic observations of MXB 0656-072 | Jingzhi Yan, Qingzhong Liu and Hui Li (PMO) -- 24 Nov 2007; 7:29 UT |
| 1302 | X-ray outburst from RX J1709-2639 | Ron Remillard, for the RXTE-ASM team at MIT and GSFC -- 23 Nov 2007; 20:49 UT |
| 1301 | XMM-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 |
| 1300 | AGILE detection of day-to-day gamma-ray variability from Blazar 3C 454.3 | G. Pucella, M. Tavani, F. D'Ammando, V. Vittorini, E. Costa, M. Feroci, I. Donnarumma, L. Pacciani, E..... -- 22 Nov 2007; 18:33 UT |
| 1299 | Photometric and Spectroscopic observations of M31N 2007-11d | R. Quimby (Caltech), A. Shafter (SDSU), A. Rau, M. Kasliwal, E. Ofek, (Caltech), F. Yuan, C. Akerlof.... -- 22 Nov 2007; 4:37 UT |
| 1298 | Swift/BAT detects a strong outburst from GRO J1008-57 | H. A. Krimm (CRESST/GSFC/USRA), S. D. Barthelmy (GSFC), L. Barbier (GSFC), J. Cummings (CRESST/GSFC/UMBC),.... -- 21 Nov 2007; 22:39 UT |
| 1297 | Radio detection of SN 2006jd with the VLA | Poonam Chandra, Alicia Soderberg -- 21 Nov 2007; 17:51 UT |
| 1296 | Detection of a new X-ray transient in a globular cluster in M31 | F. Haberl (Max-Planck-Institut fuer extraterrestrische Physik, MPE), M. Henze (MPE), W. Pietsch.... -- 21 Nov 2007; 15:08 UT |
| 1295 | H.E.S.S. discovers VHE gamma-rays from the BL Lac RGB J0152+017 | Dalibor Nedbal (Prague University), Wystan Benbow (Max-Planck-Institut fuer Kernphysik, now at Harvard-Smithsonian.... -- 21 Nov 2007; 15:08 UT |
| 1294 | Detection 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 |
| 1293 | Swift and RXTE observations of MXB 0656-072 | J. A. Kennea (PSU), P. Romano (INAF-OAB & Univ Bicocca), K. Pottschmidt (CRESST-UMBC/GSFC), J. Wilms.... -- 20 Nov 2007; 15:19 UT |
| 1292 | Spectroscopic 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 |
| 1291 | Optical Photometry of XMMSL1 J070542.7-381442 | Mansi M Kasliwal, Eran Ofek (Caltech), Poonam Chandra (NRAO) -- 20 Nov 2007; 0:06 UT |
| 1290 | Detection of SN 2006jd in X-Rays with Swift | S. Immler (NASA/CRESST/GSFC), P. J. Brown (PSU), A. V. Filippenko (UC Berkeley), and D. Pooley (U of.... -- 19 Nov 2007; 23:00 UT |
| 1289 | Radio Properties of the Hard X-ray transient IGR J18175-1530 | C.C. Cheung (NASA GSFC) -- 19 Nov 2007; 20:09 UT |
| 1288 | Swift/XRT follow-up observations of INTEGRAL/IBIS AGN candidates | R. Landi, N. Masetti, J. B. Stephen (INAF/IASF Bologna), A. De Rosa, F. Capitanio (INAF/IASF Rome), M..... -- 19 Nov 2007; 15:01 UT |
| 1287 | Swift/XRT observation of the field of the HMXB XTEJ1859+083 | P. Romano (INAF-OABrera), L. Sidoli (INAF-IASF Milano) V. Mangano (INAF-IASF Palermo), S. Mereghetti.... -- 19 Nov 2007; 14:16 UT |
| 1286 | SWIFT J052522.48+241331.8 (=1RXS J052523.2+241331) is a Cataclysmic Variable | M.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 |
| 1284 | Possible Detection of SN 2007pk in X-Rays with Swift | S. 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 |
| 1283 | RXTE observations of MXB 0656-072 | K. Pottschmidt (CRESST, UMBC/NASA-GSFC), V.A. McBride (Univ. Southampton), S. Suchy (CASS, UCSD), I..... -- 16 Nov 2007; 15:04 UT |
| 1282 | XMM-Newton Slew Survey discovers a new, bright X-ray transient, XMMSL1 J070542.7-381442 | A.M. Read (U. Leicester), R.D. Saxton (ESAC) and P.Esquej (MPE) -- 16 Nov 2007; 9:52 UT |
