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2011CBET.2613....1P - Central Bureau Electronic Telegrams, 2613, 1 (2011/January-0)
Supernovae 2010ll, 2010lp, and 2010lq.
PRIETO J.L. and MORRELL N.
Abstract (from CDS):
The spectrum of 2010lp shows features resembling peculiar 2005hk-like type-Ia supernovae, shortly after maximum light. In particular, the authors find a relatively good match with the spectrum of SN 2007on at 2-4 days after maximum. After correcting for the recession velocity of the host galaxy, NGC 1137 (3042 km/s from the RC3 galaxy catalogue), they measure a blueshift from the Si II (rest 635.5 nm) profile of 11600 km/s.
The object reported on CBET 2611 is a young, normal type-Ia supernova, and thus designated here as SN 2010lq. The best-fitted SNID template is that of SN 2000E at -6 days. After correcting for the recession velocity of the host galaxy, ESO 495-16 (7924 km/s; Yamada et al. 1994, MNRAS, 270, 93), the authors measure a blueshift for the Si II (rest 635.5 nm) profile of 10200 km/s.
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Simbad objects: 6
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