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Supernova Candidates from CRTS

ATEL # 2555; A.J. Drake, S.G. Djorgovski, A.A. Mahabal, M.J. Graham, R. Williams (Caltech); J. Prieto (OCIW); M. Catelan (PUC); E. Christensen (Gemini Observatory); E.C. Beshore, S.M. Larson, A. Grauer, A. Boattini, A. Gibbs, R. Hill, R. Kowalski (LPL/UA)
on 14 Apr 2010; 2:26 UT
Distributed as an Instant Email Notice (Supernova)
Password Certification: Andrew J. Drake (ajd@cacr.caltech.edu)

Subjects: Optical, Nova, Supernova, Transients
Referred to by ATEL #: 2575

We report the discovery of 27 supernova candidates by the Catalina Real-time Transient Survey (CRTS) detected between 2010-03-18 and 2010-04-12 UT:

IDDisc. DateRADecDisc. Mag
CSS100412:084758+510841 2010-04-12 08:47:57.98 51:08:41.2 17.9
CSS100412:075259+052930 2010-04-12 07:52:58.89 05:29:29.9 17.8
CSS100411:093357+384836 2010-04-11 09:33:56.84 38:48:35.7 17.7
MLS100410:161229-004441 2010-04-10 16:12:29.20 -00:44:41.1 17.5
CSS100410:153432+284746 2010-04-10 15:34:32.28 28:47:45.9 17.5
MLS100409:104506+081910 2010-04-09 10:45:05.82 08:19:10.5 20.2
CSS100409:093619+292101 2010-04-09 09:36:19.28 29:21:01.3 18.7
CSS100409:150524+025835 2010-04-09 15:05:24.04 02:58:34.9 18.2
CSS100409:154258+021653 2010-04-09 15:42:58.38 02:16:52.6 16.8
CSS100409:152322+021901 2010-04-09 15:23:21.84 02:19:01.0 18.1
CSS100409:153038+005242 2010-04-09 15:30:37.56 00:52:41.9 17.5
CSS100409:135312+002031 2010-04-09 13:53:11.95 00:20:30.7 19.3
CSS100408:093530+012832 2010-04-08 09:35:30.01 01:28:31.8 17.8
MLS100407:093835+142119 2010-04-07 09:38:35.08 14:21:19.2 20.0
CSS100405:043746+211138 2010-04-05 04:37:45.62 21:11:37.5 18.4
CSS100405:115801-062931 2010-04-05 11:58:01.18 -06:29:30.6 18.6
CSS100404:114112+151410 2010-04-04 11:41:11.54 15:14:10.4 19.6
CSS100326:151957+221953 2010-03-26 15:19:57.33 22:19:53.4 19.2
CSS100321:121444+433652 2010-03-21 12:14:43.72 43:36:51.8 19.0
CSS100321:122448+320655 2010-03-21 12:24:47.84 32:06:54.9 18.4
CSS100320:135108+133407 2010-03-20 13:51:07.81 13:34:06.7 19.4
CSS100320:083831+140039 2010-03-20 08:38:31.11 14:00:39.1 19.2
CSS100320:123622+074737 2010-03-20 12:36:22.12 07:47:36.7 18.9
CSS100320:045348+003618 2010-03-20 04:53:48.19 00:36:17.9 18.5
CSS100319:131830+442023 2010-03-19 13:18:30.11 44:20:22.9 18.8
CSS100319:135047+273814 2010-03-19 13:50:47.13 27:38:14.1 18.7
CSS100318:122954+470038 2010-03-18 12:29:53.54 47:00:38.2 15.2

   
 Three additional SN discovered by CRTS were detected and confirmed during this period:   CSS100405:114456-050444 = SN 2010bn, CBET#2234    CSS100404:112205+092644 = SN 2010bm, CBET#2234    CSS100321:115821+152011 = SN 2010ba, CBET#2225     SN 2010bm appears to be a type IIp residing in a very faint host galaxy (Mr~-13.3).      CSS100318:122954+470038 exhibits a rapid decline, suggesting it may be a CV.      More information including finding charts can be found at    http://voeventnet.caltech.edu/feeds/ATEL/CRTS/      Follow-up is requested.   


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R. E. Rutledge , Editor
ATEL Mirror v1.0 Updates