Proposal ID | 078062 |
Title | New Candidates for Supernova Remnants in the Large Magellanic Cloud |
Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0780620101 |
DOI | https://doi.org/10.5270/esa-vep22sa |
Principal Investigator, PI | Dr Patrick Kavanagh |
Abstract | We propose observations of new candidates for X-ray supernova remnants (SNRs) inthe Large Magellanic Cloud (LMC). Building on a successful campaign to observecandidates with ROSAT detections in past AOs (Proposal IDs 65188, 72044, 74180,76406), we have expanded our selection criteria to include radio candidates withno X-ray detection. The proposed targets are located outside the LMC surveyperformed as a VLP in AO11. Three of the four targets are covered by ROSAT PSPCpointed observations, all located far off-axis and not identified as sources.The high sensitivity of XMM-Newton will allow us to detect SNRs that are X-rayfaint due to their age or ambient medium, complete the sample of known SNRs tolower fluxes, and obtain information about abundances, densities, and supernova energies. |
Publications |
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Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
Temporal Coverage | 2016-10-16T14:29:05Z/2016-10-17T03:49:05Z |
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 | 2017-11-02T23:00:00Z |
Keywords | "magellanic cloud", "supernova remnant", "magellanic cloud lmc", "xray detection", "xray faint", "rosat detections", "XMM-Newton", "radio candidates", "xmm newton", "successful campaign", "selection criteria", "lower fluxes", "ROSAT", "supernova energies", "past aos", "ids 65188", "XMM", "rosat pspc", "ambient medium", "lmc survey performed" |
Publisher And Registrant | European Space Agency |
Credit Guidelines | European Space Agency, Dr Patrick Kavanagh, 2017, 'New Candidates for Supernova Remnants in the Large Magellanic Cloud', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-vep22sa |