Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PSN J20543194+0002368

PSN J20543194+0002368   2013 09 03.91  *  20 54 31.94 +00 02 36.8  18.8 U    7W   6N  P65690    9 2

2013 09 07.873

This transient was observed on 2013 09 07.873 by Gianluca Masi, Francesca Nocentini and Patrick Schmeer, remotely using the 17" robotic unit part of the Virtual Telescope Project facility in Ceccano, Italy. Unfiltered images show a source at mag. 18.8 (R mags for the reference stars from UCAC-4). We also performed astrometry, getting the following end figures: 31.87s; 36.1" (J2000.0, mean residuals of 0.15" on both axes).

2013 09 08.315

This possible supernova in CGCG 374-25 was detected with 3 x 15 min images using a luminance filter Photometry: Mag 19.15 +/- 0.37 L (V for ref) Astrometry: RA 20 54 31.85 Dec +00 02 35.9 These data were collected remotely by Joseph Brimacombe, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/9718552665/