A dataset provided by the European Space Agency

Name 067501
Title A combined X-ray and SZ study of the growth of cosmic structure
URL

https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0675010101
https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0675010201
https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0675010301
https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0675010401
https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0675010501
https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0675010601
https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0675010701
https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0675010801
https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0675010901

DOI https://doi.org/10.5270/esa-g16634z
Author Dr Karl Andersson
Description We propose to study the growth of cosmic structure by completing X-ray observations of the 20 z>0.7 clusters discovered in the first 600d of the SPT cluster survey. This proposal requests 545 ksec for 9 clusters with measured redshifts 0.7<z<1.1 and M500>3x10^14 M_sun. These observations are a critical part of a multi-wavelength campaign to calibrate SZE selected cluster masses using X-ray, weak lensing and velocity dispersions. In addition, the X-ray observations will directly constrain properties of clusters at zvirgul1, including the metallicity of the ICM, the cool core fraction, and the deviations from self-similar evolution at high redshift. When combined with WMAP 7-year results and the SPT survey, the X-ray mass calibration will allow a 6% constraint on w, the dark energy equation of state parameter.
Publication No observations found associated with the current proposal
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2011-06-07T19:48:58Z/2012-03-29T22:19:37Z
Version 17.56_20190403_1200
Mission Description The European Space Agency's (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESA's 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 Earth's 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 2013-04-18T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2013, 067501, 17.56_20190403_1200. https://doi.org/10.5270/esa-g16634z