[IAUC] CBET 1748: 20090330 : SUPERNOVAE 2009by AND 2009bz

Lun Mar 30 18:59:32 ART 2009

                                                  Electronic Telegram No. 1748
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 2009by AND 2009bz
     Further to CBET 1736, A. Narla, X. Parisky, 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
 2009by   Mar. 29.28   11 13 56.22  + 4 17 58.5   18.5    54".1 E, 31".5 N
 2009bz   Mar. 29.48   15 19 26.04  +11 03 30.1   16.8    15".3 E, 14".1 N

Additional KAIT magnitudes for 2009by in UGC 6260:  a co-addition from Jan.
4 to Mar. 19, [19.5; Mar. 30.31 UT, 18.5.  Additional KAIT magnitudes for
2009bz in UGC 9814:  Mar. 21.53, [19.1; 30.45, 16.9.


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      superseded by text appearing later in the printed IAU Circulars.

                         (C) Copyright 2009 CBAT
2009 March 30                    (CBET 1748)              Daniel W. E. Green