2012A&A...540A..25D


Query : 2012A&A...540A..25D

2012A&A...540A..25D - Astronomy and Astrophysics, volume 540A, 25-25 (2012/4-1)

Multi-frequency study of supernova remnants in the Large Magellanic Cloud. The case of LMC SNR J0530-7007.

DE HORTA A.Y., FILIPOVIC M.D., BOZZETTO L.M., MAGGI P., HABERL F., CRAWFORD E.J., SASAKI M., UROSEVIC D., PIETSCH W., GRUENDL R., DICKEL J., TOTHILL N.F.H., CHU Y.-H., PAYNE J.L. and COLLIER J.D.

Abstract (from CDS):

The supernova remnants (SNRs) known in the Large Magellanic Cloud (LMC) show a variety of morphological structures in the different wavelength bands. This variety is the product of the conditions in the surrounding medium with which the remnant interacts and the inherent circumstances of the supernova event itself. This paper performs a multi-frequency study of the LMC SNR J0530-7007 by combining Australia Telescope Compact Array (ATCA), Molonglo Observatory Synthesis Telescope (MOST), Roentgensatellit (ROSAT) and Magellanic Clouds Emission Line Survey (MCELS) observations. We analysed radio-continuum, X-ray and optical data and present a multi-wavelength morphological study of LMC SNR J0530-7007. We find that this object has a shell-type morphology with a size of 215"x180" (52pcx44pc); a radio spectral index (α=-0.85±0.13); with [SII]/Hα>0.4 in the optical; and the presence of non-thermal radio and X-ray emission. We confirmed this object as a bona-fide shell-type SNR which is probably a result of a Type Ia supernova.

Abstract Copyright:

Journal keyword(s): ISM: supernova remnants - Magellanic Clouds - radio continuum: ISM - ISM: individual objects: SNR J0530-7007

Simbad objects: 16

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Number of rows : 16
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023
#notes
1 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 10535 1
2 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 6560 1
3 NAME LMC Bar PoG 05 22 08 -69 23.5           ~ 299 0
4 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 16519 1
5 LMCN 1995-02a No* 05 26 49.9444560367 -70 01 24.520835218           ~ 42 0
6 SV* HV 2554 CV* 05 27 48.8282434530 -69 54 08.884253506   19       ~ 58 1
7 [HP99] 1077 X 05 29 07.6 -70 04 57           ~ 3 0
8 ICRF J052930.0-724528 QSO 05 29 30.04217573 -72 45 28.5075004   19.61   17.895   ~ 88 1
9 NAME SNR J0529-6654 SNR 05 29 51.00 -66 53 27.1           ~ 8 0
10 [HP99] 1068 X 05 29 59.1 -70 02 58           ~ 2 0
11 [BGS2006b] J0530-701 SNR 05 30 37.00 -70 08 40.0           ~ 5 0
12 DEM L 218 HII 05 30 40 -70 07.5           ~ 21 0
13 [HP99] 1081 X 05 30 51.4353405552 -70 06 44.164625724           ~ 2 0
14 LMCN 1988-03a No* 05 35 29.53 -70 21 30.9           ~ 50 0
15 ICRF J193925.0-634245 Sy2 19 39 25.0245304992 -63 42 45.640373400   18.87 18.37 17.64   ~ 1138 1
16 NAME Local Group GrG ~ ~           ~ 7897 0

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2023.02.01-20:31:33

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