------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 2585 2009 Sep 22 15.44UT 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 ------------------------------------------------------------------- EDITOR'S ABSENCE The editor will be away and unavailable from Friday morning (Sept 25) and will return Sunday evening (Sep 27). During that time Nick James, assistant editor, has kindly agreed to issue any e-circulars and also take messages of any potential discoveries which require investigation. His contact details are on the first page of each magazine issue. VARIABLE STAR IN PAVO C. Jacques et. al. Brazil, report on CBET 1903 the discovery of a variable star (mag 15.2) on a 30-s image (limiting mag 17.1) taken on Aug. 9.13 UT with a 0.30-m f/3 Schmidt-Cassegrain reflector (+ ST7 CCD camera) in the course of their Brazilian Supernovae Survey at the CEAMIG-REA observatory. The mag 15.4 object was confirmed on Aug. 10.13, at RA 21h 16m 56.41s DEC -64 52' 18.7" (2000). SUPERNOVA 2009ia IN ANONYMOUS GALAXY Discovery by ROTSE collaboration of a possible supernova (CBET 1901): SN 2009 UT R.A. (2000.0) Decl. Mag. Offset 2009ia Jly 22.25 17 26 11.25 +59 18 31.3 17.5 0.2"E, 0.2"N An optical spectrum of 2009 Aug. 1.22 at McDonald Observatory with the 9.2-m Hobby-Eberly Telescope shows it to be a type-Ia supernova, but the spectrum looks peculiar and the age in relation to maximum cannot be ascertained. SUPERNOVA 2009ib IN NGC 1559 Discovery by the CHASE Project of a possible supernova (CBET 1902): SN 2009 UT R.A. (2000.0) Decl. Mag. Offset 2009ib Aug 6.30 04 17 39.92 -62 46 38.7 14.7 28.5"E,22.3"N NGC 1559 is also the host galaxy of supernovae 1984J, 1986L and 2005df. The spectrum reveals that the supernova is of type IIP then a week after explosion. SUPERNOVA 2009ic IN MCG -01-13-033 Discovery by the CHASE Project of a possible supernova (CBET 1904): SN 2009 UT R.A. (2000.0) Decl. Mag. Offset 2009ic Aug 5 04 53 18.03 -03 00 59.6 14.8 9.6"E,23.2"S Guy M Hurst