Possible Supernova PSN J19120821-3207370 in ESO 459-006 Narrowfield IR - June 18

Possible Supernova PSN J19120821-3207370 in ESO 459-006 Narrowfield IR - June 18, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN seen just south-west of the nucleus at Mag 18.7 IR
DISCOVERY
Unknown: 2012.6.16.160; Mag 16.4
TECHNICAL INFORMATION
Total exposure 120 min (12 x 10 min, infrared filter > 700 nm; binned 2x2, scale 1.01 asec/px)
Time: 2012.6.18.716
Astrometry: RA 19 12 08.31 Dec -32 07 37.1
Photometry: 18.7 +/- 0.2 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.