Proposal ID | 060244 |
Title | Contents of the Western Lobe of Fornax A |
Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0602440101 |
DOI | https://doi.org/10.5270/esa-fq7svmg |
Principal Investigator, PI | Dr Paul Nulsen |
Abstract | We propose two 112 ksec pointings at the radio brighter western lobe of Fornax Ato measure its inverse Compton (IC) and thermal emission. X-ray detection of theIC signal from radio lobes provides an excellent probe of the relativisticelectron population. Combining measurements of the radio spectrum, the thermalgas pressure and the IC signal from a single radio lobe would provide the bestconstraints on the composition of the lobe. This is our objective for theproposed observations. |
Publications |
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Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
Temporal Coverage | 2009-06-25T06:20:02Z/2009-06-26T17:53:06Z |
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 | 2010-07-15T00:00:00Z |
Keywords | "112 pointings", "relativistic electron population", "radio spectrum", "xray detection", "thermal gas pressure", "western lobe", "ic signal", "single radio lobe", "thermal emission", "radio lobes", "inverse compton ic" |
Publisher And Registrant | European Space Agency |
Credit Guidelines | European Space Agency, Dr Paul Nulsen, 2010, 'Contents of the Western Lobe of Fornax A', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-fq7svmg |