Possible Supernova PSN J16135884+4241590 in USNOA2 1275-08870087Narrowfield L - July 9, 2013

Possible Supernova PSN J16135884+4241590 in USNOA2 1275-08870087 Narrowfield L - July 9, 2013, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN seen at Mag 18.5. Measurements include light from Mag 18.7 V host seen on DSS2 image
DISCOVERY
THU-NAOC Transient Survey (TNTS): 2013.7.2.6; Mag 18.8
TECHNICAL INFORMATION
Total exposure 75 min (5 x 15 min, luminance. filter; binned 2x2, scale 0.91 asec/px)
Time: 2013.7.9.207
Photometry: 18.47 +/- 0.08 L (V as ref) (SN+Host)
Astrometry: RA 16 13 58.78 Dec +42 41 58.7 (SN+Host)
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