IAU Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J18395393+4001437

PSN J18395393+4001437   2011 09 17.9616*  18 39 53.93 +40 01 43.7  17.6 U    6W   0N  P2159464  9 0



201 09 19.219

This possible supernova in PGC 2159464 was seen with 6 x 600 sec images using a clear filter. Astrometry: RA 18 39 53.88 Dec 40 01 44.1 Photometry: 17.9 +/- 0.2 C These data were collected by Joseph Brimacombe, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/6164963868/




2011 09 18.8381

A further 10 images were secured of the apparent supernova in the galaxy PGC 2159464. Astrometry of the object provided end figures of 53.91s and 43.7" and photometry yielded 17.6 unfiltered.




2011 09 18.9899

Five images were obtained of this possible supernova in PGC 2159464. RA: 18h 39m 53.93s, Dec: +40d 01' 45", Mag: +18. Observations made with 60cm Newtonian at MPC code J84. David Briggs.




2011 09 21.8707

A stack of 20 images of the apparent supernova in PGC 2159 gives the end figures 53.93s and 44.7" and photometry of 18.0 unfiltered. Observer Ron Arbour U.K.




2011 09 23.8985

A further stack of 6 images of the apparent supernova in PGC 2159 gives the end figures 53.94s and 44.7" and photometry of 17.9 unfiltered. Observer Ron Arbour U.K.



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