Possible Supernova PSN J09450355+6415366 in PGC 27923 Narrowfield L - Nov 20

Possible Supernova PSN J09450355+6415366 in PGC 27923 Narrowfield L - Nov 20, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
Technical information:
Total exposure 40 min (4 x 10 min, filter; binned 2x2, scale 0.91 asec/px)
Time: 2011.11.20.512
Astrometry: RA 09 45 03.47 Dec 64 15 35.0
Photometry: 15.6 +/- 0.05 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.