[IAUC] CBET 1032: 20070813 : SUPERNOVA 2007cn IN UGC 11953
IAUC mailing list
quai en cfa.harvard.edu
Lun Ago 13 00:00:21 ART 2007
Electronic Telegram No. 1032
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
SUPERNOVA 2007cn IN UGC 11953
R. J. Foley, J. S. Bloom, and A. V. Filippenko, University of
California, Berkeley (UCB); and C. C. Thoene, Dark Cosmology Centre
and UCB, report that inspection of a spectrum (range 330-930 nm) of
2007cn (IAUC 8851), obtained on Aug. 11.43 UT with the Keck I 10-m
telescope (+ LRIS), shows that it is a type-Ia supernova, approximately
3 months after maximum light.
NOTE: These 'Central Bureau Electronic Telegrams' are sometimes
superseded by text appearing later in the printed IAU Circulars.
(C) Copyright 2007 CBAT
2007 August 13 (CBET 1032) Daniel W. E. Green
Más información sobre la lista de distribución Iauc