Possible Supernova CSS131110:023957-083124 in an Anonymous Galaxy Narrowfield C - Nov 21 2013

Possible Supernova CSS131110:023957-083124 in an Anonymous Galaxy Narrowfield C - Nov 21 2013, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN seen west of the nucleus at Mag 18.94 C.
DISCOVERY
Catalina Real-Time Transient Survey: 2013.11.10; Mag 18.46 (11/10)
TECHNICAL INFORMATION
Total exposure 70 min (7 x 10 min, clear filter; binned 2x2, scale 0.91 asec/px)
Time: 2013.11.21.154
Photometry: Mag 18.94 +/- 0.36 (V for ref)
Astrometry: RA 02 39 57.34 Dec -08 31 24.9
These data were collected remotely from New Mexico Skies, Mayhill, New Mexico, USA by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia, using a 51-cm RCOS telescope and STXL-6303 camera on a PME II mount.
FITS file available on request from jbrimaco@bigpond.net.au