Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PSN J14563583+1744105

PSN J14563583+1744105   2013 04 21.35  *  14 56 35.83 +17 44 10.5  17.0 U    2E   4N            D 9

2013 04 10.48

The source is detected in pre-discovery CSS images at V=17.4 on this date.

2013 04 25.1821

PSN detected at coordinates 14 56 35.83 +17 44 12.1 (UCAC3). Magnitude 17.1 V +/- 0.2 . Limiting magnitude 18.5 . Sum of 5 x 240-sec images. Nothing except edge of galaxy visible at these coordinates on DSS. Observer: R. A. Koff, Antelope Hills Observatory, Bennett, Colorado USA (H09) . Image posted at: http://antelopehillsobservatory.org/SNpictures/PSNJ14563583+1744105final.jpg

2013 04 12

Confirmed as a Type Ia, see ATEL 5019 (identified as iPTF13alf prediscovery 2013/04/10.44)