Possible Supernova CSS130429:140715+090322 Narrowfield L - May 4, 2013

Possible Supernova CSS130429:140715+090322 Narrowfield L - May 4, 2013, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN seen at Mag 19.32 L. Measurements include light from assumed host not seen on DSS2 image
DISCOVERY
Catalina Real-Time Transient Survey: 2013.4.29; Mag 19.5
TECHNICAL INFORMATION
Total exposure 120 min (8 x 15 min, luminance filter; binned 2x2, scale 0.91 asec/px)
Time: 2013.5.4.320
Astrometry: RA 14 07 15.04 Dec +09 03 22.2
Photometry: 19.32 +/- 0.60 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