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Fourier Coefficients of OGLE Variables

Published online by Cambridge University Press:  12 April 2016

Siobahn Morgan ,
Melanie Simet ,
Stephanie Bargenquast  and
Chris Dickerson
Siobahn Morgan
Affiliation:
Department of Earth Science, University of Northern Iowa, Cedar Falls IA, 50614-0335, USA
Melanie Simet
Affiliation:
Department of Earth Science, University of Northern Iowa, Cedar Falls IA, 50614-0335, USA
Stephanie Bargenquast
Affiliation:
Department of Earth Science, University of Northern Iowa, Cedar Falls IA, 50614-0335, USA
Chris Dickerson
Affiliation:
Department of Earth Science, University of Northern Iowa, Cedar Falls IA, 50614-0335, USA

Abstract

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Fourier coefficients for the variable stars in the OGLE survey of the Galactic Center and several globular clusters are presented. The characteristics of the RR Lyrae, δ Scuti and SX Phe stars are presented and a comparison to those observed in other studies is made. In some cases the coefficients of the stars can be used to determine distances and the physical characteristics of the variables.

Type
Part 3. Cepheids, RR Lyrae Stars, Distance Scales
Information
International Astronomical Union Colloquium , Volume 176: The Impact of Large-Scale Surveys on Pulsating Star Research , 2000 , pp. 275
Copyright
Copyright © Astronomical Society of the Pacific 2000

References

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