Possible Supernova CSS120221:112052+513230 Narrowfield L - March 1

Possible Supernova CSS120221:112052+513230 Narrowfield L - March 1, 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)
Time: 2012.3.1.510
Astrometry: RA 11 20 52.46 Dec 51 32 30.2
Photometry: 18.4 +/- 0.2 L
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.