Active Extragalactic Objects III Virtual Observatory Resource

Authors
  1. Coleman P.H.
  2. Condon J.J.
  3. Hazard C.
  4. Published by
    CDS
Abstract

Three selected fields were observed with the Very Large Array (VLA) at 1411MHz as part of an ongoing project to compile complete samples of active extragalactic objects. The radio-source list for the field "A" centered on alpha=08h54m, delta=+17d30' is presented. 67 maps cover the area 3x3deg so that every point lies within at least one primary half-power beamwidth. The median map noise is 0.5mJy and the 6{sigma} completeness level is less than 6mJy over half the field. The synthesized point-source response is an elliptical Gaussian approximately 20x17" between half-intensity points. The areal density of sources with flux densities in the range 5<S<150mJy was determined. Optical identifications based on position coincidences with 90 objects brighter than B=~21.5 in the A and B survey fields are reported.

Keywords
  1. radio-sources
Bibliographic source Bibcode
1985AJ.....90.1437C
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/90/1437
IVOA Identifier IVOID
ivo://CDS.VizieR/J/AJ/90/1437
Document Object Identifer DOI
doi:10.26093/cds/vizier.50901437

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/90/1437
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/90/1437
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/90/1437
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/90/1437/table2?
https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/90/1437/table2?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/90/1437/table2?

History

1999-12-20T10:27:51Z
Resource record created
1999-12-20T10:27:51Z
Created
2013-03-04T06:55:29Z
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