1.4GHz First Look Survey (FLS) Virtual Observatory Resource

Authors
  1. Morganti R. Garrett M.A.
  2. Chapman S.
  3. Baan W.
  4. Helou G.
  5. Soifer T.
  6. Published by
    CDS
Abstract

The First Look Survey (FLS) is the first scientific product to emerge from the Spitzer Space Telescope. A small region of this field (the verification strip) has been imaged very deeply, permitting the detection of cosmologically distant sources. We present Westerbork Synthesis Radio Telescope (WSRT) observations of this region, encompassing a 1 sq. deg field, centred on the verification strip (J2000 RA=17:17:00.00, DE=59:45:00.000). The radio images reach a noise level of 8.5 microJy per beam - the deepest WSRT image made to date. We summarise here the first results from the project, and present the final mosaic image, together with a list of detected sources. The effect of source confusion on the position, size and flux density of the faintest sources in the source catalogue are also addressed. The results of a serendipitous search for HI emission in the field are also presented. Using a subset of the data, we clearly detect HI emission associated with four galaxies in the central region of the FLSv. These are identified with nearby, massive galaxies.

Keywords
  1. radio-galaxies
  2. interferometry
  3. astrometry
  4. radio-continuum-emission
  5. radio-sources
Bibliographic source Bibcode
2004A&A...424..371M
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/424/371
IVOA Identifier IVOID
ivo://CDS.VizieR/J/A+A/424/371
Document Object Identifer DOI
doi:10.26093/cds/vizier.34240371

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/424/371
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/424/371
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/424/371
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/A+A/424/371/table1?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/424/371/table1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/424/371/table1?

History

2004-10-16T22:39:45Z
Resource record created
2004-10-16T22:39:45Z
Created
2004-10-16T22:40:30Z
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