Possible Supernova MASTER OT J164601.94+062759.3 in UGC 10535 Narrowfield L - June 13, 2013

Possible Supernova MASTER OT J164601.94+062759.3 in UGC 10535 Narrowfield L - June 13, 2013, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN seen north-north-east of the nucleus at Mag 16.4 L.
DISCOVERY
MASTER Robotic Net: 2013.6.10.701; Mag 16.6
TECHNICAL INFORMATION
Total exposure 15 min (1 x 15 min, luminance filter; binned 2x2, scale 0.91 asec/px)
Time: 2013.6.13.321
Astrometry: RA 16 46 01.96 Dec +06 27 59.1
Photometry: 16.38 +/- 0.11 L (V as ref)
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