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Doppler Imaging of Stars with Roche–Geometry
Published online by Cambridge University Press: 09 August 2007
Abstract
Tests are carried out on retrieving Doppler maps from distorted stars in close binaries to estimate how Doppler imaging may be aliased by ellipticity. Maps obtained for the distorted shape are compared with the results of the simple spherical approximation, using real data of the RS CVn-type close binary star ζ Andromedae.
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- Contributed Papers
- Information
- Proceedings of the International Astronomical Union , Volume 2 , Symposium S240: Binary Stars as Critical Tools & Tests in Contemporary Astrophysics , August 2006 , pp. 587 - 592
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- Copyright © International Astronomical Union 2007