Possible Supernova PSN J14151241+0449385 in UGC 9120 Narrowfield L - May 16

Possible Supernova PSN J14151241+0449385 in UGC 9120 Narrowfield L - May 16, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN seen north of the nucleus at Mag 18.4 L
TECHNICAL INFORMATION
Total exposure 105 min (7 x 15 min, luminance filter; binned 2x2, scale 0.91 asec/px)
Time: 2012.5.16.273
Astrometry: RA 14 15 12.40 Dec 04 49 37.7
Photometry: 18.4 +/- 0.3 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.