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Tuesday 17 July 2012

Supernova SN 2011ja in NGC 4945 Narrowfield IR - May 3

Via Flickr:
SUMMARY
SN seen south-west of the nucleus at Mag 13.7 IR - slight brightening!
DISCOVERY
Berto Monard: 2011.12.18.086; Mag 13.9; Type IIP
TECHNICAL INFORMATION
Total exposure 70 min (7 x 10 min, infrared filter > 700 nm; binned 2x2, scale 1.01 asec/px)
Time: 2012.5.3.482
Astrometry: RA 13 05 11.12 Dec -49 31 26.9
Photometry: 13.7 +/- 0.2 IR > 700 nm (Jmag as ref)
These data were collected by Joseph Brimacombe using a 41-cm
RCOS and STL6K camera at Coral Towers Observatory, Cairns, Australia.

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