Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PSN J08412128+5243303

PSN J08412128+5243303   2013 04 09.51  *  08 41 21.28 +52 43 30.3  18.7 U    3W   6N            9 9   

2013 04 09.51

We discovered this object on Apr.09.51 2013 UT in the Tsinghua University-NAOC Transient Survey (TNTS),and the magnitude of the object on unfiltered CCD was about 18.7 mag.

2013 04 13.81834

This object was observed on by Federica Luppi and Luca Buzzi from Schiaparelli Observatory, Varese, Italy. In a stack of images totalling 8 minutes of unfiltered exposure time, the object has position end figures 21s.25, 29".9 and magnitude 19.4. Image posted at URL http://www.astrogeo.va.it/pub/TOCP/PSN_J08412128+5243303.jpg

2013 04 15.157

This possible supernova in USNOA2 1425-07201159 was detected with 5 x 15 min images using a luminance filter Astrometry: RA 08 41 21.30 Dec +52 43 30.3 Photometry: 19.25 +/- 0.30 L (V for ref) These data were collected remotely by Joseph Brimacombe, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/8656787538/

2013 04 19

Confirmed as a Type Ibc, see ATEL 4994