PSN J09003696+5409323 2013 03 03.54 * 09 00 36.96 +54 09 32.3 19.7 U 16W 7S 9 9
2013 03 03.54
We discovered this object on Mar.03.54 2013 UT in the Tsinghua University-NAOC Transient Survey (TNTS), and the magnitude of the object on unfiltered CCD was about 19.7 mag.
2013 03 05.632
This possible supernova in USNOA2 1425-07258858 was detected with 5 x 10 min images using a luminance filter Astrometry: RA 09 00 37.05 Dec +54 09 31.6 Photometry: 19.52 +/- 0.10 L (V as ref) These data were collected remotely by Joseph Brimacombe, Cairns, Australia. Link to image and further information ttp://www.flickr.com/photos/43846774@N02/8531868179/