[IAUC] CBET 1685: 20090205 : SUPERNOVAE 2009Z AND 2009aa

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                                                  Electronic Telegram No. 1685
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
M.S. 18, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
IAUSUBS en CFA.HARVARD.EDU or FAX 617-495-7231 (subscriptions)
CBAT en CFA.HARVARD.EDU (science)
URL http://www.cfa.harvard.edu/iau/cbat.html


SUPERNOVAE 2009Z AND 2009aa
     Further to CBET 1680, C. Griffith, S. B. Cenko, W. Li, and A. V.
Filippenko, University of California, report the LOSS discovery of two
apparent supernovae on unfiltered KAIT images:

 SN       2009 UT       R.A. (2000.0) Decl.      Mag.      Offset
 2009Z    Feb. 2.53   14 01 53.61  - 1 20 30.2   18.1    2".7 W, 4".1 N
 2009aa   Feb. 3.40   11 23 42.28  -22 16 14.5   17.6    19".2 E, 0".5 S

Additional KAIT magnitudes for 2009Z:  a combined image from 2008 June to
July, [19.4; 2009 Feb. 4.47, 17.8.  Additional KAIT magnitudes for 2009aa in
ESO 570-G20:  a combined image from 2008 Dec. to 2009 Jan., [18.7; 2009 Feb.
4.39, 17.4.


NOTE: These 'Central Bureau Electronic Telegrams' are sometimes
      superseded by text appearing later in the printed IAU Circulars.

                         (C) Copyright 2009 CBAT
2009 February 5                  (CBET 1685)              Daniel W. E. Green