Possible Supernova PSN J06265101+5905026 in IC 2166 Narrowfield L - Aug 24

Possible Supernova PSN J06265101+5905026 in IC 2166 Narrowfield L - Aug 24, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN seen west-north-west of the nucleus at Mag 15.6 L
DISCOVERY
David Grennan: 2012.8.22.009; Mag 15.7
TECHNICAL INFORMATION
Total exposure 30 min (2 x 15 min, luminance filter; binned 2x2, scale 0.91 asec/px)
Time: 2012.8.24.457
Astrometry: RA 06 26 51.01 Dec 59 05 02.7
Photometry: 15.6 +/- 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.