Proposal ID | 074252 |
Title | Expanding the X-Ray Sample of Radio Pulsars With Accurate Parallax Distances |
Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0742520101 |
DOI | https://doi.org/10.5270/esa-um8c70j |
Principal Investigator, PI | Dr Mallory Roberts |
Abstract | Systematic studies of the X-ray properties of pulsars are hampered by theuncertainty in their distances, with various commonly invoked distanceindicators leading to estimates that can differ by a factor of 2 or more. Wewish to explore the effectiveness of X-ray based distance estimates with asystematic study of pulsars which have well determined parallax distancedeterminations. We request exploratory XMM-Newton observations of 9 pulsars withmodest spin-down powers and good radio parallax measurements in order to expandthe number of systems usable for such studies. |
Publications |
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Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
Temporal Coverage | 2014-09-12T11:56:07Z/2014-09-27T08:29:04Z |
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 | 2015-10-20T22:00:00Z |
Keywords | "xray properties", "XMM", "systems usable", "parallax distances", "modest spin", "exploratory xmm newton", "radio parallax measurements", "parallax distance determinations", "XMM-Newton", "xray sample", "radio pulsars" |
Publisher And Registrant | European Space Agency |
Credit Guidelines | European Space Agency, Dr Mallory Roberts, 2015, 'Expanding the X-Ray Sample of Radio Pulsars With Accurate Parallax Distances', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-um8c70j |