2008CBET.1447....1S


Query : 2008CBET.1447....1S

2008CBET.1447....1S - Central Bureau Electronic Telegrams, 1447, 1 (2008/July-0)

Supernovae 2008dv, 2008dz, 2008ee, and 2008ei.

SILVERMAN J.M., GRIFFITH C.V., FILIPPENKO A.V., CHORNOCK R. and LI W.

Abstract (from CDS):

J. M. Silverman, C. V. Griffith, A. V. Filippenko, R. Chornock, and W. Li, University of California, Berkeley, report that inspection of CCD spectra (range 330-1030 nm), obtained on July 26 UT with the Shane 3-m reflector (+ Kast spectrograph) at Lick Observatory, shows that 2008dv (CBET 1425) is a type-Ic supernova roughly two months past maximum brightness; the spectrum resembles that of SN 2007iq (CBET 1101). SN 2008dz (CBET 1430) is a type-II supernova; removing a recession velocity of 8100 km/s (from narrow emission lines), the minimum of the H-alpha absorption is blueshifted by about 7800 km/s. SN 2008ee (CBET 1440) is a type-Ia supernova, nearly two months past maximum.

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 4

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Number of rows : 4
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 2008ee SN* 00 56 32.96 -01 46 16.0           SNIa 14 1
2 SN 2008dv SN* 03 37 51.43 +72 34 21.8           SNIc 16 1
3 SN 2008dz SN* 13 23 11.92 +43 05 34.3           SNII 7 1
4 SN 2008ei SN* 22 17 33.25 +33 15 21.3           SNIa 19 1

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