Possible Supernova CSS120418:125049+222228 in USNOA2 1050-06794543 near PGC 1668597 Narrowfield L - April 23

Possible Supernova CSS120418:125049+222228 in USNOA2 1050-06794543 near PGC 1668597 Narrowfield L - April 23, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
Technical information:
Total exposure 45 min (3 x 15 min, luminance filter; binned 2x2, scale 0.91 asec/px)
SN indistinguishable from host, but host 1.1 mag brighter than in DSS2 image
Time: 2012.4.23.368
Astrometry: RA 12 50 48.50 Dec 22 22 28.3 (SN+Host)
Photometry: 18.1 +/- 0.1 L (SN+Host)
These data were collected remotely using a 51-cm
RCOS and STL11K camera at New Mexico Skies, Mayhill, New
Mexico by Joseph Brimacombe, Coral Towers Observatory,
Cairns, Australia.