Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J09475974+5031082

PSN J09475974+5031082   2014 11 02.87  *  09 47 59.74 +50 31 08.2  17.5 U    6E  11N            9 9


2014 11 02.87

We discovered this object on November 02.87 2014 UT in the Tsinghua University-NAOC Transient Survey (TNTS), and the magnitude of the object on unfiltered CCD was about 17.5 mag. Discovery and reference images: http://www.thca.tsinghua.edu.cn/~wangxf/TNTS/PSNJ09475974+5031082.png



2014 11 24.987

This transient was observed on 2014 11 24.98671 by G. Masi and P. Catalano, remotely using the 17"-f/6.8 robotic unit part of the Virtual Telescope Project facility, at Bellatrix Astronomical Observatory in Ceccano, Italy. 120-seconds exposures, unfiltered, show the source at mag. 19.0 (R mags for the reference stars from UCAC-4). We also performed astrometry, getting the following end figures: 59.74; 08.0 (J2000.0, mean residuals of 0.2" on both axes).


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