uvby photometry & radial velocities of R 81 Virtual Observatory Resource

Authors

1. Tubbesing S.
2. Kaufer A.
3. Stahl O.
4. Wolf B.
5. Schmid H.M.
6. Korn A.J.,Maintz M.
7. Rivinius T.
8. Szeifert T.
9. Arentoft T.
10. Sterken C.

Published by

CDS

Abstract

File table1.dat contains the photometric uvby data of the eclipsing binary hypergiant R81 (B2.5 Ia-O) of the Large Magellanic Cloud. The data have been obtained with the Danish 50 cm telescope at ESO, La Silla, and cover more than one orbital cycle of 74.59 days. File table2.dat contains radial velocity measurements of photospheric lines of this star. The spectra have been obtained simultaneously with the photometry. The Feros spectrograph at the ESO 1.52m telescope was used. The quoted radial velocities are averages over the best photospheric lines.

Keywords

1. eclipsing-binary-stars
2. radial-velocity
3. visible-astronomy
4. medium-band-photometry

Bibliographic source Bibcode

2002A&A...389..931T

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/389/931

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/389/931

Document Object Identifer DOI

doi:10.26093/cds/vizier.33890931

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/389/931
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/389/931
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/389/931

IVOA Table Access TAP

http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).