[IAUC] CBET 1210: 20080116 : SUPERNOVAE 2008H AND 2008I
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Mie Ene 16 04:30:20 ARST 2008
Electronic Telegram No. 1210
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
SUPERNOVAE 2008H AND 2008I
Further to CBET 1208, P. Thrasher, W. Li, and A. V. Filippenko report
the LOSS discovery of two apparent supernovae on unfiltered KAIT images,
as tabulated below:
SN 2008 UT R.A. (2000.0) Decl. Mag. Offset
2008H Jan. 15.45 9 47 13.45 -24 50 25.8 17.4 0".2 E, 2".7 S
2008I Jan. 15.53 11 56 09.66 +60 31 31.5 19.3 3".7 W, 10".4 N
Additional KAIT magnitudes for 2008H in ESO 499-G5: 2007 Mar. 19.18 UT,
[19.0; Nov. 3.55, [17.6; Dec. 22.54, 17.3; Dec. 23.55, 17.3. Additional KAIT
magnitudes for 2008I in NGC 3978: 2007 Mar.-June, [20.5 (combined KAIT image
from multiple frames taken over several months); 2008 Jan. 2.54, 19.1. The
type-Ia supernova 2003cq also appeared in NGC 3978 (cf. IAUC 8103, 8106).
NOTE: These 'Central Bureau Electronic Telegrams' are sometimes
superseded by text appearing later in the printed IAU Circulars.
(C) Copyright 2008 CBAT
2008 January 16 (CBET 1210) Daniel W. E. Green
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