2003IAUC.8071....4M

Query : 2003IAUC.8071....4M

2003IAUC.8071....4M - IAU Circ., 8071, 4 (2003/February-0)

Supernovae 2003af and 2003ag.

MATHESON T., CHALLIS P., KIRSHNER R. and BERLIND P.

Abstract (from CDS):

Matheson et al. also report that a spectrum of SN 2003ag (cf. IAUC 8067), obtained as above on Feb. 9.39 UT, shows it to be a type-Ia supernova near maximum. Adopting the NASA/IPAC Extragalactic Database recession velocity of 6777 km/s for the host galaxy, the supernova expansion velocity is 11500 km/s for Si II (rest 635.5 nm). The spectral-feature age of the supernova is 3 ± 2 days before maximum light.

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 3

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Number of rows : 3
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 2003af SN* 11 10 21.69 +23 24 50.9     15.6     SNIa 12 1
2 Z 11-94 G 11 26 01.0124227608 +01 59 02.813076168   14.7       ~ 47 0
3 SN 2003ag SN* 11 26 01.82 +01 59 02.8     16.5     SNIa 14 1

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