Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PSN J11442941+0703463

PSN J11442941+0703463   2012 04 11.24  *  11 44 29.41 +07 03 46.3  17.1 U   17W   9N            D 0

2012 04 15.8376

Confirmed new object not on DSS at 11 44 29.39 +07 03 46.5 mag 16.8 unfiltered ST9XE + C11. Nick James.

2012 04 14.040

PSNThis possible supernova in PGC 1312962 was seen with 4 x 15 min images Astrometry: RA 11 44 29.42 Dec 07 03 46.4 Photometry: 17.2 +/- 0.2 L These data were collected by Joseph Brimacombe, Cairns, Australia. Link to image and further information http://www.flickr.com/photos/43846774@N02/6936349786/

2012 04 16.343

Follow-up Astrometry: RA 11 44 29.41 Dec 07 03 46.1 Photometry: 17.2 +/- 0.1 L These data were collected by Joseph Brimacombe, Cairns, Australia. Link to image and further information http://www.flickr.com/photos/43846774@N02/7085286249/

2012 04 21.02325

This object was observed by Federica Luppi and Luca Buzzi from Schiaparelli Observatory, Varese, Italy. In a stack of images totalling 5 minutes of unfiltered exposure time, the object has position end figures 29s.42, 46".7 and magnitude 17.6. Image posted at URL:http://www.astrogeo.va.it/pub/TOCP/PSN_J11442941+0703463.jpg

2012 04 24.99

Confirmed as a SNIa 10 days after maximum (Tomasella et al. INAF OAPD, Asiago 182cm telescope)