Possible Supernova PSN J13023366+2726113 in PGC 83768 Narrowfield L - June 19

Possible Supernova PSN J13023366+2726113 in PGC 83768 Narrowfield L - June 19, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN seen west-south-west of the nucleus at Mag 16.5 L
DISCOVERY
Catalina Real-Time Transient Survey: 2012.6.18.240; Mag 16.8
TECHNICAL INFORMATION
Total exposure 45 min (3 x 15 min, luminance filter; binned 2x2, scale 0.91 asec/px)
Time: 2012.6.19.185
Astrometry: RA 13 02 33.56 Dec 27 26 12.2
Photometry: 16.5 +/- 0.1 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.