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Ten Years of STEPHI Multisite Campaigns on δ Scuti Stars

Published online by Cambridge University Press:  12 April 2016

E. Michel ,
M. Chevreton ,
J. A. Belmonte ,
Z. P. Li ,
M. Alvarez  and
the STEPHI Team
E. Michel
Affiliation:
Observatoire de Paris, DASGAL, UMR CNRS 8633, Meudon, France
M. Chevreton
Affiliation:
Observatoire de Paris, DAEC, UMR CNRS 8631, Meudon, France
J. A. Belmonte
Affiliation:
Instituto de Astrofisica de Canarias, La Laguna, Tenerife, Spain
Z. P. Li
Affiliation:
Beijing Astronomical Observatory, Beijing, China
M. Alvarez
Affiliation:
Universidad Nacional Autonoma de Mexico, Ensenada, Mexico

Abstract

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STEPHI is a photometry network that aims to obtain data to reach a better understanding of the physics of stellar interiors by seismology of δ Scuti stars. For ten years now STEPHI has been harvesting multisite rapid photometry data of δ Scuti stars on the main sequence. With 12 δ Scuti stars observed during three-week, three-site campaigns, STEPHI has produced a significant amount of the data available on δ Scuti stars for seismological study of this stage of evolution. The STEPHI data have already been basis of several theoretical interpretations (see http://dasgal.obspm.fr/˜stephi). Here we focus on some aspects of our observational strategy and results.

Type
Part 6. Variables Close to the Main Sequence
Information
International Astronomical Union Colloquium , Volume 176: The Impact of Large-Scale Surveys on Pulsating Star Research , 2000 , pp. 483 - 484
Copyright
Copyright © Astronomical Society of the Pacific 2000