IAU Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J11495885+2119018

PSN J11495885+2119018   2015 02 10.40  *  11 49 58.85 +21 19 01.8  19.6 U    6W  59S  N3910     D 0

2013 02 13.466

PSN J11495885+2119018 = SNhunt276. Object confirmed on stack of two 180-second luminance images taken with robotic telescope T24 (0.61-m f/6.5 astrograph + CCD) of iTelescope.net in Auberry, California. Object measured 18.8 +/- 0.1 with V as reference. Comparison stars were from UCAC4. Image: https://www.flickr.com/photos/watchingthesky/16336015409. S. Howerton

2015 02 15.9611

This transient was observed at mag.+18,4 by Paolo Campaner on February 15,9611 in the course of Italian Supernovae Search Project with a reflector 0,40m F.5,5 + CCD ATIK-428ex and exposure 80sec. Ponte di Piave - Italy

2015 02 17.85920

This transient was observed on 2015 02 17.85920 by G. Masi, remotely using the 17"-f/6.8 robotic unit part of the Virtual Telescope Project facility, at Bellatrix Astronomical Observatory in Ceccano, Italy. 180-seconds exposures, unfiltered, show the source at mag. 18.0 (R mags for the reference stars from UCAC-4). We also performed astrometry, getting the following end figures: 58.80; 01.3 (J2000.0, mean residuals of 0.2" on both axes).

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