A dataset provided by the European Space Agency

Name 050363
Title PALEO Astronomy: The Formation and Evolution of Fossil Groups
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0503630101
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0503630201
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0503630301
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0503630501

DOI 10.5270/esa-8hxdah9
Author Ms Maria Pereira
Description PALEO is an ongoing study of fossil groups designed to probe the physical processes responsible for fossil group formation and the role of environment in their evolution. At its core is the first volume-limited, complete sample of fossil candidates, optically selected from the SDSS DR4. The existing large-scale spectroscopic data is being complemented with deep optical surface brightness observations which will probe the intra-group light component in fossil groups for the first time. The X-ray observations we propose here form the essential final component of our study, allowing us to confirm their fossil nature and examine the physical and chemical state of their hot intragroup medium.
Publication The XMM Cluster Survey: optical analysis methodology and the first data release . Mehrtens, Nicola, Romer, A. Kathy, et all. . MNRAS . 423-1024 . 2012 . 2012MNRAS.423.1024M ,
A serendipitous XMM survey of the SDSS: the evolution of the colour-magnitude diagram of X-ray AGN from z= 0.8 to 0.1 . Georgakakis, Antonis, Nandra, K., . MNRAS . 414-992 . 2011 . 2011MNRAS.414..992G ,
The XMM Cluster Survey: X-ray analysis methodology . Lloyd-Davies, E. J., Romer, A. Kathy, et all. . MNRAS . 418-14 . 2011 . 2011MNRAS.418...14L ,
Exospheric solar wind charge exchange as seen by XMM-Newton . Carter, J. A., Semba, S., . AN . 333-313 . 2012 . 2012AN....333..313C ,
The cosmological analysis of X-ray cluster surveys - II. Application of the CR-HR method to the XMM archive . Clerc, N., Sadibekova, T., et all. . MNRAS . 423-3561 . 2012 . 2012MNRAS.423.3561C ,
An XMM-Newton Survey of the Soft X-Ray Background. II. An All-Sky Catalog of Diffuse O VII and O VIII Emission Intensities . Henley, David B., Shelton, Robin L., . ApJS . 202-14 . 2012 . 2012ApJS..202...14H ,
G64.5+0.9: a new shell supernova remnant with unusual central emission . Hurley-Walker, Natasha, Davies, Matthew L., et all. . MNRAS . 398-249 . 2009 . 2009MNRAS.398..249H ,
An XMM-Newton Survey of the Soft X-Ray Background. III. The Galactic Halo X-Ray Emission . Henley, David B., Shelton, Robin L., . ApJ . 773-92 . ...
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2007-09-29T02:41:52Z/2007-11-12T11:36:13Z
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 2008-12-11T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2008-12-11T00:00:00Z, 050363, 17.56_20190403_1200. https://doi.org/10.5270/esa-8hxdah9