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SNe from CRTS

ATel #3188; A. A. Mahabal, A. J. Drake, S. G. Djorgovski, M. J. Graham, R. Williams, C. Donalek (Caltech); Vijay Mohan (IUCAA); J. Prieto (Carnegie Obs); M. Catelan (PUC); E. Christensen (Gemini Obs); E. C. Beshore, S. M. Larson (LPL/UA); R. H. McNaught (ANU)
on 24 Feb 2011; 07:17 UT
Credential Certification: Andrew J. Drake (ajd@cacr.caltech.edu)

Subjects: Optical, Supernovae, Transient

Referred to by ATel #: 3215

Further to ATel#3126, we report the discovery of 23 supernova candidates by CRTS between 2011-01-25 and 2011-02-13 UT.

IDDisc. Date RA Dec Disc. Mag
MLS110213:014203+112145 2011-02-13 01:42:03.05 11:21:45.4 19.5
CSS110212:131404+074013 2011-02-12 13:14:04.05 07:40:13.3 19.8
CSS110212:133216+070113 2011-02-12 13:32:16.04 07:01:12.9 19.8
MLS110212:084550+170838 2011-02-12 08:45:50.01 17:08:38.4 20.3
MLS110211:091006+131404 2011-02-11 09:10:06.38 13:14:04.2 20.2
SSS110210:093354-220517 2011-02-10 09:33:54.24 -22:05:17.1 18.0
MLS110210:101045+074134 2011-02-10 10:10:45.37 07:41:34.4 19.4
CSS110210:113056+222137 2011-02-10 11:30:55.66 22:21:36.8 20.2
CSS110209:143913-005521 2011-02-09 14:39:13.16 -00:55:21.3 18.8
CSS110208:104314-095352 2011-02-08 10:43:13.53 -09:53:52.4 19.7
MLS110208:115629-003653 2011-02-08 11:56:29.45 -00:36:52.6 20.4
CSS110207:043746-190553 2011-02-07 04:37:46.44 -19:05:52.8 18.2
CSS110204:082649+202232 2011-02-04 08:26:49.16 20:22:31.8 17.2
CSS110204:031013+065516 2011-02-04 03:10:12.68 06:55:16.5 18.0
CSS110130:095426+445811 2011-01-30 09:54:26.37 44:58:10.8 17.2
CSS110130:011755+211320 2011-01-30 01:17:54.63 21:13:20.4 19.0
CSS110129:034225-043530 2011-01-29 03:42:24.60 -04:35:29.6 18.5
MLS110129:035607+192755 2011-01-29 03:56:07.10 19:27:55.4 19.2
CSS110128:070709+335300 2011-01-28 07:07:09.22 33:53:00.4 18.0
CSS110128:092739+284727 2011-01-28 09:27:38.76 28:47:27.2 15.9
CSS110128:111643+273419 2011-01-28 11:16:43.36 27:34:19.5 18.3
SSS110127:021409-242102 2011-01-27 02:14:08.66 -24:21:01.6 16.3
CSS110125:043139+112541 2011-01-25 04:31:39.12 11:25:41.0 18.4

Notes: 
Finding charts for these events can be found at http://voeventnet.caltech.edu/feeds/ATEL/CSS.   
 
In addition to the transients noted above, CSS110205:102656+182907 was observed on Feb 13.96 UT 
with the IGO 2m+IFOSC and is a type Ia at z=0.05. Follow-up with the Palomar 1.5m shows the event 
reached a magnitude 17.0 in gunn g and r. As no host galaxy is seen in SDSS DR8 images the host 
galaxy must be fainter than Mr~-15. 
 
Additional SN candidates discovered by S. Howerton in CRTS SN Hunt images: 
SNHunt35, 17:27:30.10, +26:28:40.2, mag 18.3 
SNHunt36, 04:28:07.14, -14:46:11.4, mag 17.1 
SNHunt37, 11:54:48.94, -16:51:43.9, mag 15.5 (currently mag 13.8) 

More information about CRTS and links to discovery data from other telescopes can be found at http://crts.caltech.edu/.

Follow-up is requested.