A dataset provided by the European Space Agency

Proposal ID 065319
Title Search for X-ray Counterparts in Pulsar-like High-Lat Unidentified Fermi Sources
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https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0653190101
https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0653190201

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
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