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Decoding of the Light Changes in Wolf-Rayet Eclipsing Binaries: An Application to HD 5980 in the Small Magellanic Cloud

Published online by Cambridge University Press:  03 August 2017

J. Breysacher  and
C. Perrier
J. Breysacher
Affiliation:
European Southern Observatory Karl-Schwarzschild-Str. 2, D-8046 Garching bei München, F.R.G.
C. Perrier
Affiliation:
Observatoire de Lyon Avenue Charles André, F-69561 Saint Genis Laval, France

Abstract

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A method of light curve analysis is described which allows the study of an eccentric partially-eclipsing system containing one component possessing an extended atmosphere. The effects of transparency as well as limb-darkening are taken into account. Preliminary results obtained for the Wolf-Rayet eclipsing binary HD 5980 in the SMC are presented.

Type
Session IV. Binaries
Information
Symposium - International Astronomical Union , Volume 143: Wolf–Rayet Stars and Interrelations with other Massive Stars in Galaxies , 1991 , pp. 229 - 236
Copyright
Copyright © Kluwer 1991 

References

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