Possible Supernova MLS120328:085636+142046 Narrowfield L - April 10

Possible Supernova MLS120328:085636+142046 Narrowfield L - April 10, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN seen at Mag 20.5 L, but measurements include light from assumed host not seen on DSS2 image
TECHNICAL INFORMATION
Total exposure 105 min (7 x 15 min, luminance filter; binned 2x2, scale 0.91 asec/px)
Time: 2012.4.10.165
Astrometry: RA 08 56 36.20 Dec 14 20 46.1
Photometry: 20.5 +/- 0.4 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.