IAU Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J10234760+3348477

PSN J10234760+3348477   2015 02 13.3119*  10 23 47.60 +33 48 47.7  17.6 u   13W   19N  Anon     P 0



2015 0218 18.1383

PSN detected at coordinates 10 23 47.61 +33 48 47.0 (UCAC3). Magnitude 17.6U +/- 0.3 mag. Limiting magnitude 19.0 . Sum of five 120-second images. Nothing visible at this position on DSS. Observer: R. A. Koff, Antelope Hills Observatory, Bennett, Colorado USA (H09). Image posted at: http://antelopehillsobservatory.org/SNpictures/PSNJ10234760+3348477final.jpg




2015 02 17.83483

This transient was observed on 2015 02 17.83483 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. 17.5 (R mags for the reference stars from UCAC-4). We also performed astrometry, getting the following end figures: 47.61; 47.3 (J2000.0, mean residuals of 0.2" on both axes).




2015 02 18.8567

Mag.: 17.5(V) R.A.: 10 23 47.59; Decl.: +33 48 47.6 (2000.0). Reference: PPMXL Observer: Massimiliano Martignoni - Observatory: Stazione Astronomica Betelgeuse (B75), Magnago, Italy Telescope: Schmidt-Cassegrain 0.25m-f/10.0 - CCD: KAF0261E



Valid HTML 4.01!