Electronic Telegram No. 1380
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
M.S. 18, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
IAUSUBS@CFA.HARVARD.EDU or FAX 617-495-7231 (subscriptions)
CBAT@CFA.HARVARD.EDU (science)
URL http://www.cfa.harvard.edu/iau/cbat.html


SUPERNOVA 2008cl IN UGC 10261
     J. M. Silverman, X. Wang, N. Lee, and A. V. Filippenko, University of
California, Berkeley, report that inspection of a CCD spectrum (range 340-1020
nm), obtained on May 17 UT with the Shane 3-m reflector (+ Kast spectrograph)
at Lick Observatory, shows that 2008cl (CBET 1378) is a type-Ia supernova
less than 1 week past maximum brightness.  Removing a host-galaxy recession
velocity of 19017 km/s (Kochanek et al. 2001, Ap.J. 560, 566), the minimum of
the Si II 635.5-nm absorption feature is found to be blueshifted by about
11000 km/s.


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      superseded by text appearing later in the printed IAU Circulars.

                         (C) Copyright 2008 CBAT
2008 May 17                      (CBET 1380)              Daniel W. E. Green