Proposal ID | 021048 |
Title | The Galaxy Cluster Mass-Tx Relation at High Redshift |
Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0210480101 |
DOI | https://doi.org/10.5270/esa-he6yzy2 |
Principal Investigator, PI | Dr Adam Stanford |
Abstract | We propose to obtain ACIS and EPIC observations of an X-ray selected cluster ofgalaxies from the ROSAT Distant Cluster Survey (RDCS). From the combined Chandraand Newton data we will determine the X-ray temperature (Tx) of the intraclustergas, thus completing our measurement of Tx for all 10 z>0.8 clusters found inthe RDCS. We will use these combined observations to achieve the followingscience goals: 1) determine the temperature function for a complete sample of 10clusters in the RDCS with z>0.8, and 2) calibrate the cluster total mass--Txrelation at these high redshifs. |
Publications |
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Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
Temporal Coverage | 2005-01-04T05:32:29Z/2005-01-04T19:07:49Z |
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 | 2006-02-11T00:00:00Z |
Keywords | "newton data", "xray temperature tx", "combined chandra", "ROSAT", "temperature function", "intracluster gas", "EPIC", "complete sample" |
Publisher And Registrant | European Space Agency |
Credit Guidelines | European Space Agency, Dr Adam Stanford, 2006, 'The Galaxy Cluster Mass-Tx Relation at High Redshift', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-he6yzy2 |