2012CBET.3217....2T

Query : 2012CBET.3217....2T

2012CBET.3217....2T - Central Bureau Electronic Telegrams, 3217, 2 (2012/September-0)

Supernova 2012em in PGC 69614 = PSN J22440166+1551493.

TADDIA F.

Abstract (from CDS):

F. Taddia, Stockholm University, reports on optical spectroscopy of PSN J22440166+1551493 = SN 2012em, which was obtained with the Nordic Optical Telescope (+ ALFOSC; range 350-900 nm, resolution 0.8 nm) on Sept. 11.1 UT. Cross-correlation of the spectrum with a library of supernova spectra using the "Supernova Identification" code (Blondin and Tonry 2007, Ap.J. 666, 1024) shows 2012em to be most similar to the type-Ia supernova 1991bg close to 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 1991bg SN* 12 25 03.70 +12 52 15.6   14.75 14.3     SNIapec 612 1
2 SN 2012em SN* 22 44 01.66 +15 51 49.3           ~ 7 1
3 Z 453-1 G 22 44 02.5914292656 +15 52 19.088402124   15.7       ~ 18 0

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