Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PSN J01201645+3010557

PSN J01201645+3010557   2013 07 09.9745*  01 20 16.45 +30 10 55.7  16.9 U                       9 9

2013 07 09.97456

V. Lipunov (SAI MSU) reports the discovery by S. Shurpakov of a possible supernova (mag. 16.9) on 2 unfiltered survey images (limiting mag 19.6) taken on July 09.97456 and 09.94499 UT with the MASTER-Kislovodsk robotic telescope (0.40-m f/2.5 reflector + 4Kx4K CCD). The new object is located at R.A. = 01h 20m 16.45s +30d 10m 55.7s(equinox 2000.0).

2013 07 10.4214

L. Elenin (Lyubertsy, Russia) and I. Molotov (Moscow, Russia) confirm an apparent supernova PSN J01201645+3010557. Object visible on 3x150sec images remotely taken at ISON-NM Observatory (Mayhill, NM, USA) with 0.45-m f/2.8 telescope + CCD (KAF09000) on July 10.4214, 2013. Object located at 01h 20m 16s.39 +/- 0".07, +30d 10' 55".7 +/- 0".06 (UCAC-4) with magnitude 17.2U (mag. limit ~19.8m). Nothing is visible at this position on the POSS and POSSII images. Image of PSN J01201645+3010557 available at http://spaceobs.org/images/TOCP/PSNJ01201645+3010557-20130710.png