Proposal ID | 065319 |
Title | Search for X-ray Counterparts in Pulsar-like High-Lat Unidentified Fermi Sources |
Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0653190101 |
DOI | https://doi.org/10.5270/esa-aisqhla |
Principal Investigator, PI | Dr Eric Grove |
Abstract | The Fermi Large Area Telescope has been very successful at discovering gamma-raypulsars in blind searches. As we extend the search to dimmer pulsars, theincreasing source location uncertainty makes discovery more challenging. Wepropose to observe a selected set of 8 LAT-detected high Galactic latitudegamma-ray sources that have pulsar-like gamma-ray spectra but no as-yetidentified counterparts in any other waveband. These sources have been detectedby the LAT with high significance and are likely nearby gamma-ray pulsars. Theproposed observations are for 10 ks per source, covering the Fermi LAT sourceerror region in a single pointing. We will determine the X-ray position, flux,and spectral properties in the 0.2-10 keV energy band for any sources detected by XMM-Newton within this region. |
Publications |
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Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
Temporal Coverage | 2010-06-23T21:23:15Z/2010-10-04T04:10:57Z |
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 | 2011-10-29T00:00:00Z |
Keywords | "xray position", "dimmer pulsars", "XMM-Newton", "xray counterparts", "XMM", "spectral properties", "kev energy band", "blind searches", "xmm newton", "gamma ray spectra" |
Publisher And Registrant | European Space Agency |
Credit Guidelines | European Space Agency, Dr Eric Grove, 2011, 'Search for X-ray Counterparts in Pulsar-like High-Lat Unidentified Fermi Sources', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-aisqhla |