------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 3048 2014 Dec 21 16.46UT 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 ------------------------------------------------------------------- V1454 CYGNI Jeremy Shears, Cheshire, England reports an outburst of V1454 Cygni (on recurrent objects programme). The unfiltered CCD magnitude was 14.4 from an image of 2014 Dec 19.785UT. Gary Poyner confirms: Dec 19.797UT 14.6v (0.51-m). He adds: This is the first outburst detected since 2012 May 10 (Dubovsky & Miller), and only the 5th outburst recorded since the star was added to the BAAVSS Recurrent Objects Programme in 1996.  It is classed as UGSU, but the unfavourable position of the field at this time of year is likely to prevent any meaningful time series - unless someone wants to give it a go for as long as they can! SUPERNOVA 2014dh (KISS COLLABORATION) 2014dh Sep 16.46 20 56 32.41 -00 32 47.1 18.5 1.1”W 1.5”S M. Stritzinger: spectrum Sept. 17 Nordic Optical Telescope indicates type-Ia near maximum. CBET 3982 issued Sep 19 SUPERNOVA 2014di IN ESO 244-G31 (BERTO MONARD) 2014di Sep 21.01 01 30 03.40 -42 41 48.7 18.1 22 “W 38 “S N. Blagorodnova: spectrum Sept 23 3.6-m New Technology Telescope shows it to be a young pre-maximum type-II supernova. CBET 3992 issued Sep 28 SUPERNOVA 2014dj IN NGC 317B (D. RICH) 2014dj Sep 24.15 00 57 40.18 +43 47 35.1 17.0 2.4”W 3.1”N L. Tomasella: spectrum Sept 26 with the Asiago 1.82-m Copernico Telescope shows it to be a type-Ic supernova with a good match to supernova 2007gr. CBET 3993 issued Sep 29 SUPERNOVA 2014dk (CATALINA REAL-TIME TRANSIENT SURVEY) 2014dk Sep 25.36 00 28 11.96 +07 09 43.9 17.0 1.9”W 3.8”N L. Tomasella: spectrum Sept 27 with the Asiago 1.82-m Copernico Telescope indicating a type-Ia supernova at a redshift of about 0.038. A good match is found with several normal type-Ia supernovae about ten days before maximum light. CBET 3994 issued Sep 29 SUPERNOVA 2014dl IN UGC 10414 (CATALINA REAL-TIME TRANSIENT SURVEY) 2014dl Sep 25.11 16 29 46.09 +08 38 30.6 16.5 18.0”W 8.7”S V. Nascimbeni: spectrum Sept 27 with the Asiago 1.82-m Copernico Telescope (+ AFOSC) under the Asiago Transient Classification Program. SN 2014dl is a peculiar type-Ia supernova around a week before maximum. CBET 3995 issued Sep 29 SUPERNOVA 2014dm IN NGC 1516A (K. ITAGAKI) 2014dm Sep 27.69 04 08 07.13 -08 49 37.2 16.5 4.9”W 7.9”N Itagaki's discovery image has been posted at website URL http://www.k-itagaki.jp/images/1516A.jpg I. Shivvers: spectrum Sept 28 type-Ia near maximum. CBET 3996 issued Sep 30 Guy M Hurst