A dataset provided by the European Space Agency

Name: The Spectrum of the Magellanic Cloud Supernova Remnant 0454-67.2 in N9
Published: 2017-09-29T22:00:00Z

Proposal ID	078178
Title	The Spectrum of the Magellanic Cloud Supernova Remnant 0454-67.2 in N9
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0781780101
DOI	https://doi.org/10.5270/esa-zdwwpp4
Principal Investigator, PI	Dr Frederick Seward
Abstract	The supernova remnant 0454-67.2 in the northwest wing of the Large MagellanicCloud is cooling and has faded to the point where most of the X-ray emission isin lines of O and Fe below 1 keV. These energies and the remnant geometry arewell suited to the XMM RGS spectrometer, making it possible to get importantinformation from this low-luminosity object. We will measure the abundance andtemperature of O, Ne, and Fe in the central region and confirm (or not) the TypeIa identification. We will then use the measured line ratios to directlyestimate the ionization age of the remnant and, using the morphology measured byEPIC and by Chandra, calculate the mass of Fe in the central region. There mayalso be evidence for overionized plasma as in some .mixed morphology.remnants.
Publications	The population of X-ray supernova remnants in the Large Magellanic Cloud \|Maggi, P., Haberl, F., et al. \| A&A \| 585-162 \| 2016 \| 2016A&A...585A.162M \| http://ui.adsabs.harvard.edu/#abs/2016A&A...585A.162M Identification of high-mass X-ray binaries selected from XMM-Newton observations of the LMC* \|van Jaarsveld, N., Buckley, D. A. H., et al. \| MNRAS \| 475-3253 \| 2018 \| 2018MNRAS.475.3253V \| http://ui.adsabs.harvard.edu/#abs/2018MNRAS.475.3253V X-Ray Luminosity and Size Relationship of Supernova Remnants in the LMC \|Ou, Po-Sheng, Chu, You-Hua, et al. \| ApJ \| 863-137 \| 2018 \| 2018ApJ...863..137O \| http://ui.adsabs.harvard.edu/#abs/2018ApJ...863..137O The Wolf-Rayet binaries of the nitrogen sequence in the Large Magellanic Cloud. Spectroscopy, orbital analysis, formation, and evolution \|Shenar, T., Sablowski, D. P., et al. \| A&A \| 627-151 \| 2019 \| 2019A&A...627A.151S \| http://ui.adsabs.harvard.edu/#abs/2019A&A...627A.151S New optically identified supernova remnants in the Large Magellanic Cloud \|Yew, Miranda, Filipovi\\u0107, Miroslav D., et al. \| MNRAS \| 500-2336 \| 2021 \| 2021MNRAS.500.2336Y \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.500.2336Y XMM Observation of the Supernova Remnant J0454-6713 and the Adjacent N9 Superbubble \|Seward, Frederick D., Foster, Adam R., et al. \| ApJ \| 909-13 \| 2021 \| 2021ApJ...909...13S \| http://ui.adsabs.harvard.edu/#abs/2021ApJ...909...13S Classification of 4XMM-DR9 sources by machine learning \|Zhang, Yanxia, Zhao, Yongheng, \| MNRAS \| 503-5263 \| 2021 \| 2021MNRAS.503.5263Z \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.503.5263Z From Active Stars to Black Holes: A Discovery Tool for Galactic X-Ray Sources \|Rodriguez, Antonio C., \| PASP \| 136-054201 \| 2024 \| 2024PASP..136e4201R \| http://ui.adsabs.harvard.edu/#abs/2024PASP..136e4201R Robust constraints on feebly interacting particles using XMM-Newton \|Luque, Pedro De la Torre, Balaji, Shyam, \| PhRvD \| 109-L101305 \| 2024 \| 2024PhRvD.109j1305L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j1305L Multimessenger search for electrophilic feebly interacting particles from supernovae \|Luque, Pedro De la Torre, Balaji, Shyam, \| PhRvD \| 109-103028 \| 2024 \| 2024PhRvD.109j3028L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j3028L Importance of Cosmic-Ray Propagation on Sub-GeV Dark Matter Constraints \|De la Torre Luque, Pedro, Balaji, Shyam, \| ApJ \| 968-46 \| 2024 \| 2024ApJ...968...46D \| http://ui.adsabs.harvard.edu/#abs/2024ApJ...968...46D
Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2016-09-16T23:58:48Z/2016-09-17T22:27:08Z
Version	17.56_20190403_1200
Mission Description	The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earths atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis.
Creator Contact	https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk
Date Published	2017-09-29T22:00:00Z
Keywords	"overionized plasma", "magellanic cloud", "XMM", "EPIC", "supernova remnant 0454", "northwest wing", "mixed morphology", "central region", "ionization age", "xmm rgs spectrometer", "xray emission", "low luminosity object", "remnant geometry", "type ia identification", "line ratios"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Frederick Seward, 2017, 'The Spectrum of the Magellanic Cloud Supernova Remnant 0454-67.2 in N9', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-zdwwpp4