Possible Supernova MLS120219:082320+161233 in PGC 1503455 Narrowfield L - March 13

Possible Supernova MLS120219:082320+161233 in PGC 1503455 Narrowfield L - March 13, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
Technical information:
Total exposure 60 min (4 x 15 min, luminance filter; binned 2x2, scale 0.91 asec/px)
SN seen.
Time: 2012.3.13.129
Astrometry: RA 08 23 19.96 Dec 16 12 33.3
Photometry: 18.6 +/- 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.