SDSS DR2 QSO and DLA properties Virtual Observatory Resource

Authors
  1. Murphy M.T.
  2. Liske J.
  3. Published by
    CDS
Abstract

We use Sloan Digital Sky Survey (SDSS) Data Release 2 quasi-stellar object (QSO) spectra to constrain the dust-reddening caused by intervening damped Lyman {alpha} systems (DLAs). Comparing the spectral index distribution of a 70 sight-line DLA sample with that of a large control sample reveals no evidence for dust-reddening at z~3.

Keywords
  1. quasars
  2. redshifted
  3. line-intensities
Bibliographic source Bibcode
2004MNRAS.354L..31M
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/354/L31
IVOA Identifier IVOID
ivo://CDS.VizieR/J/MNRAS/354/L31
Document Object Identifer DOI
doi:10.26093/cds/vizier.73549031

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/354/L31
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/354/L31
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/354/L31
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/MNRAS/354/L31/table1?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/354/L31/table1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/354/L31/table1?

History

2006-02-23T13:14:11Z
Resource record created
2006-02-23T13:14:11Z
Created
2024-06-30T20:16:40Z
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