Electronic Telegram No. 1000
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 2007fp IN NGC 3340
     J. M. Silverman, M. Ganeshalingam, F. J. D. Serduke, and A. V.
Filippenko, University of California, Berkeley, report that inspection
of CCD spectra (range 330-1000 nm), obtained on June 9 UT with the 3-m
Shane reflector (+ Kast) at Lick Observatory, shows that the possible
supernova reported on CBET 976 is in fact a type-II supernova.  The
relatively-low-quality spectrum shows H-alpha having a P-Cyg profile.
Removing a host-galaxy recession velocity of 5495 km/s, calculated from
narrow emission lines, the minimum of the H-alpha absorption is
blueshifted by about 4300 km/s.


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      superseded by text appearing later in the printed IAU Circulars.

                         (C) Copyright 2007 CBAT
2007 July 14                     (CBET 1000)              Daniel W. E. Green