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Supernova SN 2012et in MCG+4-55-47 Narrowfield IR - Sept 14 | by Joseph Brimacombe
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Supernova SN 2012et in MCG+4-55-47 Narrowfield IR - Sept 14

SUMMARY

SN seen east of the nucleus at Mag 18.6 IR.

DISCOVERY

Doug Rich: 2012.9.12.050; 16.9

TECHNICAL INFORMATION

Total exposure 120 min (8 x 15 min, infrared filter > 700 nm; unbinned, scale 0.63 asec/px)

Time: 2012.9.14.693

Astrometry: RA 23 42 38.68 Dec 27 05 30.1

Photometry: 18.6 +/- 0.2 IR > 700 nm

These data were collected by Joseph Brimacombe using a 43-cm CDK and STL6K camera at Coral Towers Observatory, Cairns, Australia.

FITS file available on request from jbrimaco@bigpond.net.au

Further technical information in image

LINKS

David Bishop's Latest Supernovae Website www.rochesterastronomy.org/supernova.html

Images of Coral Towers Observatory:

www.flickr.com/photos/43846774@N02/4146338187/

www.flickr.com/photos/43846774@N02/5193027166/

Doug Rich: www.richobservatory.com/

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Taken on September 21, 2012