@article{b2b8d19ddc4e47f1a9adccb46a4565ed,
title = "Multi-frequency study of supernova remnants in the Large Magellanic Cloud: The case of LMC SNR J0530-7007",
abstract = "Context. 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. Aims. 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), R{\"o}ntgensatellit (ROSAT) and Magellanic Clouds Emission Line Survey (MCELS) observations. Methods. We analysed radio-continuum, X-ray and optical data and present a multi-wavelength morphological study of LMC SNR J0530-7007. Results. We find that this object has a shell-type morphology with a size of 215′′ × 180′′ (52 pc × 44 pc); a radio spectral index (α =-0.85 ± 0.13); with [S II]/Hα > 0.4 in the optical; and the presence of non-thermal radio and X-ray emission. Conclusions. We confirmed this object as a bona-fide shell-type SNR which is probably a result of a Type Ia supernova.",
keywords = "ISM: individual objects: SNR J0530-7007, ISM: supernova remnants, Magellanic Clouds, radio continuum: ISM",
author = "{De Horta}, {A. Y.} and Filipovi{\'c}, {M. D.} and Bozzetto, {L. M.} and P. Maggi and F. Haberl and Crawford, {E. J.} and M. Sasaki and D. Uro{\v s}evi{\'c} and W. Pietsch and R. Gruendl and J. Dickel and Tothill, {N. F.H.} and Chu, {Y. H.} and Payne, {J. L.} and Collier, {J. D.}",
note = "Funding Information: We used the karma and miriad software package developed by the ATNF. The ATCA is part of the Australia Telescope which is funded by the Commonwealth of Australia for operation as a National Facility managed by CSIRO. The Magellanic Clouds Emission Line Survey (MCELS) data are provided by R. C. Smith, P. F. Winkler, and S. D. Points. The MCELS project has been supported in part by NSF grants AST-9540747 and AST-0307613, and through the generous support of the Dean B. McLaughlin Fund at the University of Michigan, a bequest from the family of Dr. Dean B. McLaughlin in memory of his lasting impact on Astronomy. The National Optical Astronomy Observatory is operated by the Association of Universities for Research in Astronomy Inc. (AURA), under a cooperative agreement with the National Science Foundation. This research is supported by the Ministry of Education and Science of the Republic of Serbia through project No. 176005. P. Maggi acknowledges support from the Bundesministerium f{\"u}r Wirtschaft und Technologie/Deutsches Zentrum f{\"u}r Luft- und Raumfahrt ( BMWI/DLR) grant FKZ 50 OR 1201.",
year = "2012",
doi = "10.1051/0004-6361/201118694",
language = "English (US)",
volume = "540",
journal = "Astronomy and Astrophysics",
issn = "0004-6361",
publisher = "EDP Sciences",
}