NaI and CaII interstellar absorption Virtual Observatory Resource

Authors

1. Welsh B.Y.
2. Lallement R.
3. Vergely J.-L.
4. Raimond S.

Published by

CDS

Abstract

We present new high resolution (R>50000) absorption measurements of the NaI doublet (5889-5895{AA}) along 482 nearby sight-lines, in addition to 807 new measurements of the CaII K (3933{AA}) absorption line. We have combined these new data with previously reported measurements to produce a catalog of absorptions towards a total of 1857 early-type stars located within 800pc of the Sun. Using these data we have determined the approximate 3-dimensional spatial distribution of neutral and partly ionized interstellar gas density within a distance-cube of 300pc from the Sun.

Keywords

1. chemical-abundances
2. interstellar-medium

Bibliographic source Bibcode

2010A&A...510A..54W

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/510/A54

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/510/A54

Document Object Identifer DOI

doi:10.26093/cds/vizier.35100054

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/510/A54
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/510/A54
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/510/A54

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/510/A54/table1?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/510/A54/table1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/510/A54/table1?