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Wednesday, 1 May 2013

Possible Supernova PSN J05415876+6921409 in NGC 1961 Narrowfield L andIR - April 29

Via Flickr:
SUMMARY
SN seen south-south-west of the nucleus at Mag 16.5 L and 16.4 IR.
DISCOVERY
Koichi Itagaki: 2013.4.28.468; Mag 17.0
TECHNICAL INFORMATION
Total exposure 45 min (5 x 5 min luminance and 4 x 5 min infrared filter; binned 2x2, scale 0.91 asec/px)
Luminance
Time: 2013.4.29.259
Astrometry: RA 05 41 58.68 Dec +69 21 41.2
Photometry: 16.51 +/- 0.34 L (V as ref)
Infrared
Time: 2013.4.29.259
Astrometry: RA 05 41 58.69 Dec +69 21 41.1
Photometry: 16.40 +/- 0.29 IR > 700 nm (R as ref)
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.
FITS file available on request from jbrimaco@bigpond.net.au

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