1.4 GHz source survey Virtual Observatory Resource

Authors
  1. Condon J.J.
  2. Dickey J.M.
  3. Salpeter E.E.
  4. Published by
    CDS
Abstract

We report on 1.4GHz continuum observations for 56 contiguous VLA fields, using the D configuration, in a region devoid of nearby, rich galaxy clusters (at z<0.4). 354 continuum sources are tabulated, with fluxes down to about 1.5mJy, in an area of about 12degres^+2^. Only about seven of the 354 radio sources are associated with known rich galaxy clusters at z>0.4 (tabulated by Gunn, Hoessel, and Oke, 1986ApJ...306...30G). We compare source positions with those from an optical catalog (generated from a POSS plate with the use of the Minnesota Automated Plate Scanner) and find mild correlations on angular scales of order 1arcmin. This suggests some association of radio sources with galaxy groups (sizes of order 200 kpc) at redshifts of order z~0.1, even though there are no rich galaxy clusters in this redshift range.

Keywords
  1. radio-sources
  2. radio-galaxies
Bibliographic source Bibcode
1990AJ.....99.1071C
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/99/1071
IVOA Identifier IVOID
ivo://CDS.VizieR/J/AJ/99/1071
Document Object Identifer DOI
doi:10.26093/cds/vizier.50991071

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/99/1071
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/99/1071
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/99/1071
IVOA Table Access TAP
http://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).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/99/1071/table1?
https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/99/1071/table1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/99/1071/table1?
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/99/1071/table2?
https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/99/1071/table2?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/99/1071/table2?
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/99/1071/table3?
https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/99/1071/table3?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/99/1071/table3?
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/99/1071/table4?
https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/99/1071/table4?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/99/1071/table4?

History

1998-11-08T12:34:58Z
Resource record created
1998-11-08T12:34:58Z
Created
2014-10-21T07:24:33Z
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