2003IAUC.8146....3H


Query : 2003IAUC.8146....3H

2003IAUC.8146....3H - IAU Circ., 8146, 3 (2003/June-0)

Supernova 2003fb and 2003fc.

HAMUY M.

Abstract (from CDS):

M. Hamuy, Carnegie Observatories, reports that a spectrum (range 380-930 nm) of SN 2003fb (cf. IAUC 8143), obtained on June 7.33 UT with the Las Campanas Observatory Dupont 2.5-m telescope (+ WFCCD), confirms that this is a type-II supernova with well- developed Balmer lines exhibiting P-Cyg profiles. The minimum of the H_beta line yields an expansion velocity of -7054 km/s (adopting the NED host-galaxy recession velocity of 5259 km/s). A spectrum of SN 2003fc (cf. IAUC 8143), obtained on June 7.37, bears resemblance to that of the type-Ic SN 1994I obtained 4 days before maximum light. Superimposed narrow H_alpha emission from the host galaxy yields a redshift of 0.035.

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 1994I SN* 13 29 54.072 +47 11 30.50     12.9     SNIc 645 1
2 SN 2003fc SN* 20 08 22.08 -17 36 30.5     18.4     SNIc: 7 1
3 LEDA 880427 EmG 20 08 22.229 -17 36 38.67   16.40   15.25   ~ 5 1
4 SN 2003fb SN* 20 11 50.33 +05 45 37.6     18.6     SNII 27 1

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