Proposal ID | 015257 |
Title | XMM observations of the center-filled supernova remnant MSH 11-61A |
Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0152570101 |
DOI | https://doi.org/10.5270/esa-xptrwty |
Principal Investigator, PI | Dr Werner Becker |
Abstract | We have discovered a central X-ray source in MSH 11-61A which most likely is asynchrotron nebula powered by a young pulsar. Correlating the position of thissource with the catalog of unidentified gamma-ray sources brought to light 3EGJ1102-6103 as a likely counterpart, making this remnant and its central X-raysource of highest importance for X-ray studies. The high sensitivity of EPICwill provide us the required input to perform a sensitive spatial, spectral andtemporal analysis in order to identify the nature of the central X-ray sourceand to further evaluate its association with 3EG J1102-6103. In addition, wewill obtain spectral information from the whole remnant which constrains thenature of the non-thermal emission component discovered in archival ASCA data. |
Publications |
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Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
Temporal Coverage | 2003-07-21T06:02:24Z/2003-07-22T01:13:18Z |
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 | 2004-09-06T00:00:00Z |
Last Update | 2025-01-27 |
Keywords | "nonthermal emission component", "EPIC", "temporal analysis", "synchrotron nebula powered", "3eg j1102 6103", "central xray source", "spectral information", "XMM", "sensitive spatial", "archival asca data" |
Publisher And Registrant | European Space Agency |
Credit Guidelines | European Space Agency, Dr Werner Becker, 2004, 'XMM observations of the center-filled supernova remnant MSH 11-61A', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-xptrwty |