Access to Astronomical Catalogues

← Click to display the menu
J/A+A/535/A4        X-ray galaxy clusters study              (Reichert+, 2011)

Observational constraints on the redshift evolution of X-ray scaling relations of galaxy clusters out to z ∼ 1.5. Reichert A., Boehringer H., Fassbender R., Muehlegger M. <Astron. Astrophys., 535, A4 (2011)> =2011A&A...535A...4R
ADC_Keywords: Clusters, galaxy ; X-ray sources ; Redshifts Keywords: X-rays: galaxies: clusters - galaxies: clusters: intracluster medium - cosmology: observations Abstract: A precise understanding of the relations between observable X-ray properties of galaxy clusters and cluster mass is a vital part of the application of X-ray galaxy cluster surveys to test cosmological models. An understanding of how these relations evolve with redshift is just emerging from a number of observational data sets. The current literature provides a diverse and inhomogeneous picture of scaling relation evolution. We attempt to transform these results and the data on recently discovered distant clusters into an updated and consistent framework, and provide an overall view of scaling relation evolution from the combined data sets. We study in particular the most important scaling relations connecting X-ray luminosity, temperature, and cluster mass (M-T, LX-T, and M-LX) combining 14 published data sets supplemented with recently published data of distant clusters and new results from follow-up observations of the XMM-Newton Distant Cluster Project (XDCP) that adds new leverage to efficiently constrain the scaling relations at high redshift. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file tablea1.dat 112 232 Clusters included in the combined sample and their X-ray properties within r500 refs.dat 97 29 References
See also: J/MNRAS/301/881 : The ROSAT brightest cluster sample - I. (Ebeling+, 1998) J/MNRAS/306/857 : ROSAT Brightest Cluster Sample. III. (Crawford+, 1999) J/MNRAS/318/333 : Extended ROSAT Bright Cluster Sample (Ebeling+ 2000) J/AJ/126/2740 : X-ray emission of RASS Abell clusters (Ledlow+, 2003) J/A+A/420/61 : X-ray clusters of galaxies (Schuecker+, 2004) J/A+A/461/397 : RASS-SDSS galaxy cluster survey. V. (Popesso+, 2007) J/MNRAS/382/279 : XMM-LSS catalogue. Version I. (Pierre+, 2007) J/ApJS/176/374 : WARPS-II Cluster catalog. VII. (Horner+, 2008) J/A+A/534/A109 : MCXC Meta-Catalogue X-ray galaxy Clusters (Piffaretti+, 2011) J/A+A/534/A120 : 2XMMi/SDSS Galaxy Cluster Survey (Takey+, 2011) Byte-by-byte Description of file: tablea1.dat
Bytes Format Units Label Explanations
1- 23 A23 --- Cluster Cluster name 25- 30 F6.4 --- z Redshift 32- 36 F5.2 keV kT Temperature, kT 38- 41 F4.2 keV E_kT ? Error on kT (upper value) 42 A1 --- nEkT [i] i for infinity 43- 46 F4.2 keV e_kT Error on kT (lower value) 49- 54 F6.2 10+37W LX ? X-ray luminosity 56- 59 F4.2 10+37W E_LX ? Error on LX (upper value) 60 A1 --- nELX [i] i for infinity 61- 64 F4.2 10+37W e_LX ? Error on LX (lower value) 67- 71 F5.2 10+14Msun Mass ? Mass 73- 77 F5.3 10+14Msun E_Mass ? Error on Mass (upper value) 79- 83 F5.3 10+14Msun e_Mass ? Error on Mass (lower value) 86-112 A27 --- Ref Source publication
Byte-by-byte Description of file: refs.dat
Bytes Format Units Label Explanations
1- 27 A27 --- Ref Reference code 29- 47 A19 --- BibCode BibCode 49- 68 A20 --- Aut Author's name 70- 97 A28 --- Com Comments
History: From electronic version of the journal
(End) Patricia Vannier [CDS] 30-Jan-2012
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

catalogue service

© UDS/CNRS

Contact