Possible Supernova MASTER J114525.38+212019.8 in an anonymous galaxy near PGC 36630 Narrowfield L - April 18

Possible Supernova MASTER J114525.38+212019.8 in an anonymous galaxy near PGC 36630 Narrowfield L - April 18, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
Technical information:
Total exposure 60 min (4 x 15 min, luminance filter; binned 2x2, scale 0.91 asec/px)
Non-detection: SN indistinguishable from host; host seems similar shape/brightness/position to DSS2 image.
Time: 2012.4.18.324
Astrometry: RA 11 45 25.67 Dec 21 20 21.1 (SN?+Host). Discovery end figures 25.38/19.8; host end figures from DSS2/Wikisky 25.69/22.6
Photometry: 20.3 +/- 0.2 (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.