1959 massive galaxy clusters at high redshifts Virtual Observatory Resource

Authors
  1. Wen Z.L.
  2. Han J.L.
  3. Published by
    CDS
Abstract

We identify a sample of 1959 massive clusters of galaxies in the redshift range of 0.7<z<1.0 from the survey data of Sloan Digital Sky Survey (SDSS) and Wide-field Infrared Survey Explorer (WISE). These clusters are recognized as the overdensity regions of galaxies in the foreground-cleaned WISE data around the SDSS luminous red galaxies, having a richness greater than 15 or an equivalent mass M500>=2.5x10^14^M_{sun}_. Among them, 1505 clusters are identified for the first time, which significantly enlarge the number of high-redshift clusters of z>0.75. By comparing them with clusters at lower redshifts, we confirm that richer clusters host more luminous brightest cluster galaxies (BCGs) also at high redshifts, and that the fraction of blue galaxies is larger in clusters at higher redshifts. A small fraction of BCGs show ongoing star formation or active nuclei. The number density profile of member galaxies in stacked samples of clusters shows no significant redshift evolution.

Keywords
  1. galaxy-clusters
  2. galaxies
  3. catalogs
  4. redshifted
  5. photometry
Bibliographic source Bibcode
2018MNRAS.481.4158W
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/481/4158
IVOA Identifier IVOID
ivo://CDS.VizieR/J/MNRAS/481/4158
Document Object Identifer DOI
doi:10.26093/cds/vizier.74814158

Access

Web browser access HTML
https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/481/4158
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/481/4158
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/481/4158
IVOA Table Access TAP
https://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/481/4158/table1?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/481/4158/table1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/481/4158/table1?
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/481/4158/tablea1?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/481/4158/tablea1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/481/4158/tablea1?

History

2022-07-07T14:43:53Z
Resource record created
2022-07-07T14:43:53Z
Created
2024-08-19T20:14:20Z
Updated

Contact

Name
CDS support team
Postal Address
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
E-Mail
cds-question@unistra.fr