Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PSN J22154284+3714380

PSN J22154284+3714380   2012 10 31.4977*  22 15 42.84 +37 14 38.0  16.4 U    8W   4N  I5193     I 0

2012 10 31.497

http://www.k-itagaki.jp/images/psn-IC5193.jpg , K.itagaki.

2012 10 31.517

Mag.= 16.6 observed by T. Noguchi, Chiba-ken, Japan, Position end figures 42s.71, 37".3, who found this PSN on his survey frame after discovery reported using 0.23-m f/6.3 Schmidt Cassegrain + unfiltered CCD which was taken by 50-s exposure under the limit mag.= 17.5. Position and magnitude was measured using UCAC3. An image was posted at http://park8.wakwak.com/~ngc/images/PSNinIC5193.jpg.

2012 11 01.1423

L. Elenin (Lyubertsy, Russia) and I. Molotov (Moscow, Russia) confirm an apparent supernova PSN J22154284+3714380 in IC 5193. 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 Nov. 01.1423. Object located at 22h 15m 42s.90 +/- 0".07, +37d 14' 37".1 +/- 0".06 (UCAC-4) and have magnitude 16.6U (mag. limit ~20.1m). Nothing is visible at this position on the POSS and POSSII images. Image of PSN J22154284+3714380 available at http://spaceobs.org/images/TOCP/PSNJ22154284+3714380-20121101.png

2012 10 24.80

PREDISCOVERY IMAGE ON A SINGLE FRAME OF 40 SEC.EXPOSURE UNFILTERED - 0.35M.SCH.-CASS.TELESCOPE+SXVR-H9 CAMERA - MAG. NEAR+19.0(FAINTLY VISIBLE) - GIANCARLO CORTINI-MONTE MAGGIORE OBS.(PREDAPPIO-ITALY).

2012 11 02.14115

Mag.=16.5U (limit mag.= 19.5), R.A.= 22 15 42.81 Decl= +37 14 37.9 (USNO-B1.0), remotely using the iTelescope T4 0.25-m f/3.4 hyperbolic astrograph + CCD (SBIG ST-10XME) at RAS observatory near Mayhill, NM, U.S.A. (H06). Observer T. Yusa, Osaki, Japan. An image was posted at http://space.geocities.jp/yusastar77/supernova/PSNinIC5193_121102.htm