Supernova SN 2012a in NGC 3239 Narrowfield Color - Jan 15

Supernova SN 2012a in NGC 3239 Narrowfield Color - Jan 15, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
Technical information:
Total exposure 100 min (4 x 10 min L, 2 x 10 min RGB each; binned 2x2, scale 0.91 asec/px)
Time: 2012.1.15.517
Astrometry: RA 10 25 07.37 Dec 17 09 14.3
Photometry: 14.3 +/- 0.1 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.