Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PSN J11055522+7231203

PSN J11055522+7231203   2013 01 04.7758*  11 05 55.22 +72 31 20.3  16.5 U    5W  11S  P33561    8 0

2013 01 04.776

Discovered by M. Tsuboi, Hiroshima, Japan, who discovered on a frame (limit mag.= 18.4) using 0.30-m f/5.3 reflector + unfiltered CCD, which was confirmed on 35 frames taken during about one hour after discovery.

2013 01 04.9550

Mag.+16.0 observed by GIANCARLO CORTINI (Monte Maggiore Observatory-Predappio-ITALY) from several unfiltered images taken by 0.35m. Sch.-Cass. F/5.5 + SXVR H-9 CCD camera; 90sec. exposure; limit mag.+19.5

2013 01 05.0870

Mag.: 16.7(Rc) R.A.: 11 05 55.25; Decl.: +72 31 20.7 (2000.0) Observer: Massimiliano Martignoni - Observatory: Stazione Astronomica Betelgeuse (B75), Magnago, Italy Telescope: Schmidt-Cassegrain 0.25m-f/10.0 - CCD: KAF0261E

2013 01 05.01353

Mag.=15.9U, Position end figures 55s.21, 20".1 (UCAC-3), remotely using the iTelescope T18 0.32-m f/8.0 astrograph + CCD (KAF-6303E) at RAS observatory, Nerpio, Spain (I89). Position and magnitude were measured on an image composed from 3-frames which were taken by each 120-seconds exposure under the limiting magnitude = 19.0. Observer T. Yusa, Osaki, Japan. Link to images: http://space.geocities.jp/yusastar77/supernova/PSNinP33561_130105.htm

2013 01 05.589

Mag.= 16.2, position end figures 55s.31, 20".1 observed by T. Noguchi, Chiba-ken, Japan, from a stacked image (limit mag.= 18.0) exposed by each 40-s x 8 frames using 0.23-m f/6.3 Schmidt Cassegrain + unfiltered CCD (BITRAN BT-11E). See an image at http://park8.wakwak.com/~ngc/images/PSNinP33561.jpg.

2013 01 05.681

Mag.= 16.1, position end figures 55s.24, 20".6 observed by K. Kadota, Saitama-ken, Japan, from a stacked image (limit mag.= 19.2) exposed by each 90-s x 14 frames using 0.25-m f/5.0 reflector + unfiltered CCD (SBIG ST-9E). See an image at http://members.jcom.home.ne.jp/kenic-k/image/PSNinPGC33561-20130105.jpg.