Possible Supernova PSN J21120886-4703134 in ESO 286-75 Narrowfield IR - Aug 12

Possible Supernova PSN J21120886-4703134 in ESO 286-75 Narrowfield IR - Aug 12, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN seen east-north-east of the nucleus at Mag 17.1 IR
DISCOVERY
Catalina Real-Time Transient Survey and Stan Howerton; 2012.8.6.610; Mag 16.8
TECHNICAL INFORMATION
Total exposure 15 min (7 x 15 min, infrared filter > 700 nm; binned 2x2, scale 1.01 asec/px)
Time: 2012.8.12.560
Astrometry: RA 21 12 08.85 Dec -47 03 13.0
Photometry: 17.1 +/- 0.1 IR > 700 nm (R as ref)
These data were collected by Joseph Brimacombe using a 41-cm
RCOS and STL6K camera at Coral Towers Observatory, Cairns, Australia.