Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PSN J08523424+5515142

PSN J08523424+5515142   2011 11 03.88  *  08 52 34.24 +55 15 14.2  18.2 C    1W   0N            0 0

2011 11 03.56

A. Drake (Caltech) confirmed the new transient on four images obtained by Catalina Realtime Transient Survey. Object was found in the filed of NEO SV0AF3E (2011 VW5). Mag 18.5+/-0.2 (unfiltered) on 2011/11/03.48-03.56 UT. Archival light curve from CRTS is available at this website URL: http://nesssi.cacr.caltech.edu/catalina/20011343/113431550294100001p.html

2011 11 07.94

Possible SN was confirmed by the same 40-cm Djigit telescope of Ka-Dar observatory's TAU station where the Nov. 03.88 discovery images were taken. Images by V. Gerke and S. Korotkiy, discoverer D. Denisenko. Magnitude (unfiltered with the red zero point) 18.5+/-0.2 on Nov. 07.94 UT, using r=14.94 for the comparison star SDSS J085251.92+551554.3. Nov. 07 image uploaded at this website URL: http://pics.livejournal.com/bigdenru/pic/000axy3r/

2011 11 8.418

This possible supernova in Ursa Major was seen with 10 x 600 sec images Astrometry: RA 08 52 34.34 Dec 55 15 13.9 Photometry: 17.8 +/- 0.3 R These data were collected by Joseph Brimacombe, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/6327107540/

2011 11 13.09616

This object was observed by Federica Luppi and Luca Buzzi from Schiaparelli Observatory, Varese, Italy. In a stack of images totalling 15 minutes of unfiltered exposure time, the object has position end figures 34s.34, 13".9 and magnitude 18.5 (CMC-14 catalogue). Image posted at URL:http://www.astrogeo.va.it/pub/TOCP/PSN_08523424+5515142.jpg

2011 11 20.03

Asiago-Padova Spectroscopic ID: Type Ia SN about two week past maximum