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Watching Binary Systems with Be Components with the GI2T-REGAIN1 Spectro-Interferometer

Published online by Cambridge University Press:  12 April 2016

N. Thureau,
D. Bonneau,
D. Mourard,
P. Stee,
F. Vakili and
P. Harmanec
N. Thureau
Affiliation:
Observatoire de la Côte d’Azur, UMR 6528, St Vallier de Thiey, France
D. Bonneau
Affiliation:
Observatoire de la Côte d’Azur, UMR 6528, St Vallier de Thiey, France
D. Mourard
Affiliation:
Observatoire de la Côte d’Azur, UMR 6528, St Vallier de Thiey, France
P. Stee
Affiliation:
Observatoire de la Côte d’Azur, UMR 6528, St Vallier de Thiey, France
F. Vakili
Affiliation:
Observatoire de la Côte d’Azur, UMR 6528, St Vallier de Thiey, France
P. Harmanec
Affiliation:
Astronomical Institute, Academy of Sciences of the Czech Republic, CZ-251 65 Ondřejov, Czech Republic

Abstract

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Our program aims at observing selected bright multiple Be stars using the technique of long-baseline optical spectro-interferometry with the GI2T-REGAIN interferometer. These observations - combined with spectral and photometric observations and with appropriate modelling - will bring new constraints on the nature and evolutionary stage of multiple Be stars through an accurate determination of their basic physical properties.

Information

Type
2. New Missions
Information
International Astronomical Union Colloquium , Volume 175: The Be Phenomenon in Early-Type Stars , 2000, pp. 170 - 173
Copyright
Copyright © Astronomical Society of the Pacific 2000

Footnotes

1

Grand Interféromètre à 2 Télescopes-REcombinateur du GrAnd INterféromètre

References

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