EIS: optical deep public survey Virtual Observatory Resource

Authors
  1. Mignano A.
  2. Miralles J.-M.
  3. Da Costa L.
  4. Olsen L.F.
  5. Prandoni I.,Arnouts S.
  6. Benoist C.
  7. Madejsky R.
  8. Slijkhuis R.
  9. Zaggia S.
  10. Published by
    CDS
Abstract

This paper presents new five passbands (UBVRI) optical wide-field imaging data accumulated as part of the DEEP Public Survey (DPS) carried out as a public survey by the ESO Imaging Survey (EIS) project. Out of the 3 square degrees originally proposed, the survey covers 2.75 square degrees, in at least one band (normally R), and 1.00 square degrees in five passbands. The median seeing, as measured in the final stacked images, is 0.97", ranging from 0.75" to 2.0". The median limiting magnitudes (AB system, 2" aperture, 5{sigma} detection limit) are U_AB_=25.65, B_AB_=25.54, V_AB_=25.18, R_AB_=24.8 and I_AB_=24.12mag, consistent with those proposed in the original survey design. The paper describes the observations and data reduction using the EIS Data Reduction System and its associated EIS/MVM library. The quality of the individual images were inspected, bad images discarded and the remaining used to produce final image stacks in each passband, from which sources have been extracted. Finally, the scientific quality of these final images and associated catalogs was assessed qualitatively by visual inspection and quantitatively by comparison of statistical measures derived from these data with those of other authors as well as model predictions, and from direct comparison with the results obtained from the reduction of the same dataset using an independent (hands-on) software system. Finally to illustrate one application of this survey, the results of a preliminary effort to identify sub-mJy radio sources are reported. To the limiting magnitude reached in the R and I passbands the success rate ranges from 66 to 81% (depending on the fields).

Keywords
  1. surveys
  2. infrared-photometry
  3. visible-astronomy
  4. Wide-band photometry
Bibliographic source Bibcode
2007A&A...462..553M
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/462/553
IVOA Identifier IVOID
ivo://CDS.VizieR/J/A+A/462/553
Document Object Identifer DOI
doi:10.26093/cds/vizier.34620553

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/462/553
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/462/553
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/462/553
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/462/553/eis_dps?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/462/553/eis_dps?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/462/553/eis_dps?

History

2023-07-20T11:31:53Z
Resource record created
2023-07-20T10:33:29Z
Updated
2023-07-20T11:31:53Z
Created

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