1997A&A...324L..45F


Query : 1997A&A...324L..45F

1997A&A...324L..45F - Astronomy and Astrophysics, volume 324L45-48 (1997/8-3)

BeppoSAX LECS/MECS X-ray spectroscopy of the young supernova remnant N132D.

FAVATA F., VINK J., PARMAR A.N., KAASTRA J.S. and MINEO T.

Abstract (from CDS):

We have analyzed an observation of the supernova remnant N132D in the Large Magellanic Cloud, performed with the Low Energy Concentrator Spectrometer (LECS) and the Medium Energy Concentrator Spectrometer (MECS) instruments on board the X-ray satellite BeppoSAX. Thanks to the good sensitivity of the LECS/MECS combination over the range 0.3-8.5keV we were able to detect the presence of an additional hotter plasma with respect to what had been previously assumed for this remnant. This hotter component is the source of the Fe-K line emission visible in the spectrum. Using a two component NEI plasma model we find that the best fitting abundance values indicate that N132D is also O-rich from the X-ray point of view. We briefly discuss the origin of the hot component and tentatively associate it with a radio bright region.

Abstract Copyright: ∼

Journal keyword(s): ISM: abundances - ISM: individual objects: N132D (LHA 120-N 132D) - ISM: supernova remnants - X-rays: ISM

Errata: Erratum vol. 340, p. 626 (1998)

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 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
2 MCSNR J0525-6938 SNR 05 25 02.3 -69 38 39           ~ 446 1
3 NAME Cas A SNR 23 23 26.0 +58 48 41     14.30     ~ 3033 1

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