------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 3177 2016 Jun 18 13.26UT Ed:Guy M Hurst, 16,Westminster Close, Kempshott Rise, Basingstoke, Hants, RG22 4PP,England.Telephone/FAX(01256)471074Int:+441256471074 INTERNET: GUY@TAHQ.DEMON.CO.UK Backup: gmh@wdcc1.bnsc.rl.ac.uk WORLD WIDE WEB http://www.theastronomer.org ------------------------------------------------------------------- MASTER OT J164511.95+275227.2: QSO FLARE P. Balanutse et. al. (Lomonosov MSU) et. al. report on ATEL 9166 the MASTER-IAC auto-detection system discovery of an OT source at: RA 16h 45m 11.95s DEC +27 52' 27.2" on 2016 June 12.014UT. The OT unfiltered magnitude is 15.8m (limit 19.3m). It is seen in a bright state on three images but 'quiet' as follows: 2016-05-03 01:43:32.17UT 18.8 2016-03-10 00:58:15.98 19.0 2016-02-14 05:45:16.91 19.1 The last outburst was registered at MASTER-Kislovodsk on 2012 July 15 with unfiltered m=16.8. This OT is 0.6" from the candidate to QSO (SDSS DR10 catalogue of candidate quasars (Brescia+, 2015)) Spectral observations are required. The discovery and reference images are available at: http://master.sai.msu.ru/static/OT/164511.95275227.2.png Guy M Hurst