Supernova SN 2012ch in PGC 2180927 Narrowfield Color - May 19

Supernova SN 2012ch in PGC 2180927 Narrowfield Color - May 19, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN seen at Mag 15.8 L
TECHNICAL INFORMATION
Total exposure 120 min (4 x 15 min L, 2 x 10 min RGB each; binned 2x2, scale 0.91 asec/px)
Time: 2012.5.19.407
Astrometry: Not done
Photometry: 15.8 +/- 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.