------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 2953 2013 Oct 04 15.57UT Ed:Guy M Hurst, 16,Westminster Close, Kempshott Rise, Basingstoke, Hants, RG22 4PP,England.Telephone/FAX(01256)471074Int:+441256471074 INTERNET: GUY@TAHQ.DEMON.CO.UK Backup: gmh@wdcc1.bnsc.rl.ac.uk WORLD WIDE WEB http://www.theastronomer.org ------------------------------------------------------------------- SUPERNOVA 2013fa IN NGC 6956 Koichi Itagaki, Japan reports discovery of an apparent mag 16.2 supernova on an unfiltered CCD frame (limiting magnitude 19.0) taken remotely on 2013 Aug. 25.54UT using a 0.50-m f/6.8 reflector at the Takanezawa station. The object is at: RA 20h 43m 53.57s DEC +12 30' 51.7" (2000), 2"W and 8"N of the nucleus of the presumed host galaxy, NGC 6956. Nothing is visible at this position on Itagaki's image taken on Aug. 17.555 (limiting mag 17.0). Itagaki has posted his discovery image at the following website URL: http://www.k-itagaki.jp/images/ngc-6956.jpg. The type-IIP supernova 2006it also appeared in NGC 6956. M. Yamanaka, Kyoto University obtained a low-resolution optical spectrogram (range 480-900 nm) on Aug. 26.5 UT with the 1.5-m Kanata telescope at Higashi-Hiroshima Observatory. It suggests that the spectrum is consistent with that of the type-Ia supernova 2007bm at three days after B-band maximum. Guy Hurst reports V photometry: 2013 Sept 23.981UT, V=14.79V; Oct 1.977UT, V=14.84 (Bradford Robotic Telescope) Guy M Hurst