2009CBET.1818....1C

Query : 2009CBET.1818....1C

2009CBET.1818....1C - Central Bureau Electronic Telegrams, 1818, 1 (2009/May-0)

Supernovae 2009eq, 2009er, 2009es, 2009et, and 2009eu.

CHALLIS P. and TANG S.

Abstract (from CDS):

Editor's note: This version replaces that on CBET 1817.

P. Challis, Harvard-Smithsonian Center for Astrophysics (CfA), on behalf of the CfA Supernova Group, reports that a spectrum (range 360-750 nm) of 2009eq (cf. CBET 1805), obtained on May 25 UT by S. Tang with the F. L. Whipple Observatory 1.5-m telescope (+ FAST), shows it to be a type-Ia supernova. Cross-correlation with a library of supernova spectra using the "Supernova Identification" code (SNID; Blondin and Tonry 2007, Ap.J. 666, 1024) indicates that 2009eq is subluminous and about one week after maximum brightness.


Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 5

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Number of rows : 5
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 2009et SN* 12 43 46.45 +10 46 23.8           SNIIP 9 1
2 SN 2009er SN* 15 39 29.84 +24 26 05.3           SNIbpec 26 1
3 SN 2009eu SN* 16 28 41.0 +39 33 13           SNIa-norm 24 1
4 SN 2009eq SN* 18 40 08.4 +40 07 36           SNIa* 12 1
5 SN 2009es SN* 23 59 14.42 +46 52 36.9           SNIIP 11 1

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