Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PSN J21223528-3333546

PSN J21223528-3333546   2012 07 23.72  *  21 22 35.28 -33 33 54.6  17.5 U    8W   3S            D 0

2012 07 25.3490

L. Elenin (Lyubertsy, Russia) and I. Molotov (Moscow, Russia) confirm an apparent supernova PSN J21223528-3333546 in PGC 674667. Object visible on 3x300sec images remotely taken at ISON-NM Observatory (Mayhill, NM, USA) with 0.45-m f/2.8 telescope + CCD (KAF09000) on Jul. 25.349. Object located at 21h 22m 35s.42 +/- 0".14, -33d 33' 54".5 +/- 0".17 (NOMAD) and have magnitude about 16.6U (mag. limit ~19.6m). Nothing is visible at this position on the POSS and POSSII images. Image of PSN J21223528-3333546 available at http://spaceobs.org/images/TOCP/PSNJ21223528-3333546-20120725.png

2012 07 25.585

This possible supernova in PGC 674667 was seen with 18 x 10 min images Astrometry: RA 21 22 35.30 Dec -33 33 55.0 Photometry: 17.9 +/- 0.3 IR > 700 nm (R as ref) These data were collected by Joseph Brimacombe, Cairns, Australia Link to image and further information http://www.flickr.com/photos/43846774@N02/7647121482/