2002IAUC.7990....3A


Query : 2002IAUC.7990....3A

2002IAUC.7990....3A - IAU Circ., 7990, 3 (2002/October-0)

Supernova 2002ge in NGC 7400.

ANDERSSON B.-G., POTTER S., GARNAVICH P. and SONNEBORN G.

Abstract (from CDS):

B.-G. Andersson, Johns Hopkins University; S. Potter, South African Astronomical Observatory (SAAO); P. Garnavich, University of Notre Dame; and G. Sonneborn, Goddard Space Flight Center, NASA, report that calibrated spectra of SN 2002ge (resolution 0.2 nm), obtained on Oct. 8.94 UT with the SAAO 1.9-m telescope, show an average flux of 10**-14 erg s**-1 cm**-2 A**-1. One spectrum (range 350-550 nm) is that of a type-I supernova. They add: "The flux deficit around 410-420 nm is similar to that of the type-Ic SN 1994I, a few days before maximum, but subluminous type-Ia supernovae can also show this depression."

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 1994I SN* 13 29 54.072 +47 11 30.50     12.9     SNIc 645 1
2 NGC 7400 AG? 22 54 20.8420580328 -45 20 49.397413200   13.62   12.64 13.0 ~ 54 0
3 SN 2002ge SN* 22 54 21.49 -45 20 26.9     14.1     SNIa: 7 1

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