K-Line Photometry of A Stars Virtual Observatory Resource

Authors

1. Henry R.C.

Published by

CDS

Abstract

A narrow-band spectrometer, compensated for seeing and transparency variations, has been constructed and used to measure the strength of the calcium K-line (3933.68{AA}) in 146 A-type stars. The observations were made in the spring of 1966 with the No.4 16-inch (40cm) telescope at Kitt Peak National Observatory.

Keywords

1. visible-astronomy
2. narrow-band-photometry
3. a-stars

Bibliographic source Bibcode

1969ApJS...18...47H

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/II/42

IVOA Identifier IVOID

ivo://CDS.VizieR/II/42

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=II/42
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=II/42
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=II/42

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/II/42/data?
https://vizier.iucaa.in/viz-bin/conesearch/II/42/data?
http://vizieridia.saao.ac.za/viz-bin/conesearch/II/42/data?