2008CBET.1275....1S


Query : 2008CBET.1275....1S

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.

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 6

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Number of rows : 6
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 SN 2008al SN* 02 46 07.23 -07 38 33.8     17.6     SNII 14 1
2 SN 2008ao SN* 03 07 46.66 +38 22 06.2     17.3     SNIc 17 1
3 SN 2008T SN* 05 25 28.96 +21 51 33.4     18.2     SNII 9 1
4 SN 2008ap SN* 07 13 47.33 +12 20 03.8     19.2     SNII 8 1
5 SN 2007gw SN* 12 11 34.60 +57 44 15.9     16.7     SNII 15 1
6 SN 2008S ev 20 34 45.33 +60 05 58.4   19.89 18.79 17.93   SNIIn? 253 1

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