2012CBET.3120....2P

Query : 2012CBET.3120....2P

2012CBET.3120....2P - Central Bureau Electronic Telegrams, 3120, 2 (2012/May-0)

Supernova 2012cj in NGC 5156 = PSN J13284343-4854356.

PARRENT J.T. and HOWELL D.A.

Abstract (from CDS):

J. T. Parrent and D. A. Howell report that a CCD spectrum (range 350-900 nm) of PSN J13284343-4854356 = 2012cj was taken with the Gemini South telescope on May 20 UT. The spectrum reveals Balmer-series P-Cyg profiles, and the minimum of the H-alpha absorption feature is blue-shifted by about 10500 km/s (assuming a host-galaxy redshift of z = 0.01 for NGC 5156). Comparisons to other spectra with "Superfit" (Howell et al. 2005, Ap.J. 634, 1190) show similar overlap with the type-IIP supernova 1999em near 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 1999em SN* 04 41 27.04 -02 51 45.2   13.79 13.7     SNIIP 727 1
2 SN 2012cj SN* 13 28 43.43 -48 54 35.6           SNIIP 3 1
3 NGC 5156 GiG 13 28 44.0845466808 -48 55 00.441013836   12.54 11.99 11.33 11.6 ~ 64 0

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