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Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J14382348+2320551

PSN J14382348+2320551   2012 05 16.36  *  14 38 23.48 +23 20 55.1  17.6 U    3E  54N  I4475     D 0

2012 05 17.0256

Mag.: 17.5Rc R.A.: 14 38 23.49 Decl.: +23 20 54.8 (2000.0) Observer: Massimiliano Martignoni; Observatory: Stazione Astronomica Betelgeuse (B75), Magnago, Italy Telescope: Schmidt-Cassegrain 0.25m-f/10.0; CCD: KAF0261E

2012 05 16.9647

This object was observed by Federica Luppi and Luca Buzzi from Schiaparelli Observatory, Varese, Italy. In a stack of images totalling 5 minutes of unfiltered exposure time, the object has position end figures 23s.48, 55".3 and magnitude 17.7. Image posted at URL:http://www.astrogeo.va.it/pub/TOCP/PSN_I4475.jpg

2012 05 18.381

This possible supernova in IC 4475 was seen with 3 x 15 min images Astrometry: RA 14 38 23.51 Dec 23 20 55.3 Photometry: 17.7 +/- 0.1 L These data were collected remotely by Joseph Brimacombe, Cairns, Australia. Link to image and further information http://www.flickr.com/photos/43846774@N02/7230679088/