[IAUC] CBET 2518: 20101031 : SUPERNOVA 2010im
quai en eps.harvard.edu
quai en eps.harvard.edu
Mie Sep 14 16:19:34 ART 2011
Electronic Telegram No. 2518
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
CBAT Director: Daniel W. E. Green; Hoffman Lab 209; Harvard University;
20 Oxford St.; Cambridge, MA 02138; U.S.A.
e-mail: cbatiau en eps.harvard.edu (alternate cbat en iau.org)
URL http://www.cbat.eps.harvard.edu/index.html
Prepared using the Tamkin Foundation Computer Network
SUPERNOVA 2010im
M. Ergon, Stockholm University; S. Benetti and F. Bufano, Istituto
Nazionale di Astrofisica, Osservatorio di Padova; A. Pastorello, Queen's
University, Belfast; and J. Sollerman, Stockholm University, on behalf of
a larger collaboration, report that a spectrogram of 2010im (cf. CBET 2484),
obtained on Oct. 30.03 UT with the European Southern Observatory's New
Technology Telescope (+ EFOSC2; range 370-920 nm; resolution 2.8 nm) is
consistent with that of a type-Ia supernova about 50 days old at a redshift
of about 0.018.
NOTE: These 'Central Bureau Electronic Telegrams' are sometimes
superseded by text appearing later in the printed IAU Circulars.
(C) Copyright 2010 CBAT
2010 October 31 (CBET 2518) Michael Rudenko
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