A dataset provided by the European Space Agency

Proposal ID 055036
Title Abell 2063: The Physics of Cooling Flow Clusters with Central Radio Sources
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https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0550360101

DOI https://doi.org/10.5270/esa-gqinn2m
Principal Investigator, PI Prof Craig Sarazin
Abstract Central galaxies in rich clusters are the sites of cluster cooling cores, withlarge masses of gas cooling through part of the X-ray band. Many of thesegalaxies host powerful radio sources. These sources can displace and compressthe X-ray gas leading to enhanced cooling and star formation. We request are-observation due to background flares of Abell 2063, a bright cooling core.Our Chandra observation showed radio holes in the X-ray emission. We willconstrain the source of additional pressure in the radio source needed tosupport overlying shells of X-ray gas. We will address the problem of the lackof kT less than 1-2 keV gas in cooling flows by searching for abundanceinhomogeneities, heating from the radio source, and excess absorption.
Publications
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2008-07-23T07:45:02Z/2008-07-23T15:41:57Z
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 2009-08-22T00:00:00Z
Keywords "star formation", "background flare", "kev gas", "excess absorption", "central radio sources", "bright cooling core", "gas cooling", "powerful radio sources", "rich cluster", "central galaxy", "additional pressure", "support overlying shells", "Abell 2063", "cooling flows", "xray band", "radio source", "cooling flow cluster", "enhanced cooling", "abundance inhomogeneities", "abell 2063", "xray gas leading", "cluster cooling cores", "xray gas", "xray emission"
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, Prof Craig Sarazin, 2009, 'Abell 2063: The Physics of Cooling Flow Clusters with Central Radio Sources', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-gqinn2m