Possible Supernova MLS120519:081440+261758 Narrowfield L - May 21

Possible Supernova MLS120519:081440+261758 Narrowfield L - May 21, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN just seen. Mag/position not measured as too diffuse. No host seen on DSS2 image
TECHNICAL INFORMATION
Total exposure 40 min (4 x 10 min, luminance filter; binned 2x2, scale 0.91 asec/px)
Time: 2012.5.21.193
Astrometry: Discovery position marked
Photometry: Not done.
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.