Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

TCP J00443049+4124355

TCP J00443049+4124355   2013 11 19.3716*  00 44 30.49 +41 24 35.5  17.6 U 1194E 507N  M31       I 0

2013 11 19.371

image = http://www.k-itagaki.jp/images/m31-11-19.jpg

2013 11 19.446

Mag.= 17.8, position end figures 30s.50, 35".2 observed by T. Noguchi, Chiba-ken, Japan, from eight stacked 30-s frames (limit mag.= 18.5) using 0.23-m f/6.3 Schmidt-Cassegrain + unfiltered CCD who suggested the presence of a faint blue star on almost same position on DSS and Subaru HSC. Catalog UCAC4 was adopted to measure for position and magnitude. See a posted image at http://park8.wakwak.com/~ngc/images/TCPinM31_20131119.jpg.

2013 11 19.56

sorry. variable star. [VRJ2006] M31V-J00443045+4124356 : K.Itagaki

2013 11 20.131

This possible cataclysmic variable in M31 was detected with 12 x 5 min images using a clear filter Photometry: 16.87 +/- 0.09 C (V for ref) Astrometry: RA 00 44 30.41 Dec +41 24 36.0 These data were collected remotely by Joseph Brimacombe, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/10973204383/

2013 11 21.313

Follow-up This possible cataclysmic variable in M31 was detected with 13 x 5 min images using a clear filter Photometry: 18.90 +/- 0.13 C (V for ref) Astrometry: RA 00 44 30.44 Dec +41 24 35.8 These data were collected remotely by Joseph Brimacombe, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/11046322574/