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2008CBET.1275....1S - Central Bureau Electronic Telegrams, 1275, 1 (2008/February-0)
Supernovae 2007gw, 2008S, 2008T, 2008al, 2008ao, and 2008ap.
STEELE T.N., SILVERMAN J.M., GANESHALINGAM M., LEE N., LI W. and FILIPPENKO A.V.
Abstract (from CDS):
T. N. Steele, J. M. Silverman, M. Ganeshalingam, N. Lee, W. Li, and A. V. Filippenko, University of California, Berkeley, report that inspection of CCD spectra (range 440-980 nm), obtained on Feb. 29 UT with the 3-m Shane reflector (+ Kast) at Lick Observatory, shows that 2007gw (CBET 1042) is a type-II supernova, probably 100-200 days after explosion. Removing a recession velocity of 4970 km/s (from narrow emission lines), the minimum of the H-alpha absorption is blueshifted by about 6100 km/s.
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Simbad objects: 6
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