[IAUC] CBET 418: 20060305 : SUPERNOVA 2006ap IN NGC 6378

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                                                  Electronic Telegram No. 418
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
M.S. 18, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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SUPERNOVA 2006ap IN NGC 6378
     S. Blondin, M. Modjaz, R. Kirshner, and P. Challis,
Harvard-Smithsonian Center for Astrophysics, report that a spectrum
(range 350-740 nm) of SN 2006ap (IAUC 8683), obtained on Mar. 4.53 UT
by M. Calkins with the F. L. Whipple Observatory 1.5-m telescope (+
FAST), shows it to be a type-Ia supernova, with a spectral-feature
age (Riess et al. 1997, A.J. 114, 722) of around 2 weeks past maximum
light.  Adopting a recession velocity of 6751 km/s for the host galaxy
(from "The Updated Zwicky Catalog", http://tdc-www.harvard.edu/uzc/),
the maximum absorption in the Si II line (rest 635.5 nm) is blueshifted
by 10000 km/s.


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                         (C) Copyright 2006 CBAT
2006 March 5                     (CBET 418)               Daniel W. E. Green