Possible Supernova PSN J09541563+3718042 in UGC 5315 Narrowfield L - June, 2013 10

Possible Supernova PSN J09541563+3718042 in UGC 5315 Narrowfield L - June, 2013 10, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN seen east-north-east of the nucleus at Mag 15.8 L.
DISCOVERY
Catalina Real-Time Transient Survey: 2013.6.6.160; Mag 15.7
TECHNICAL INFORMATION
Total exposure 41.5 min (83 x 0.5 min, luminance filter; binned 2x2, scale 0.91 asec/px)
Time: 2013.6.10.186
Photometry: Mag 15.83 +/- 0.05 L (V for ref)
Astrometry: RA 09 54 15.65 Dec +37 18 04.4
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.
FITS file available on request from jbrimaco@bigpond.net.au