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Narrow Band Photometry and Observable Effects in Algol Type Systems

Published online by Cambridge University Press:  14 August 2015

E. Budding
E. Budding*
Affiliation:
Department of Astronomy, University of Manchester, England

Extract

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The application of narrow band photometry to Algol type systems is considered and advantageous circumstances pointed out. Observable effects can be divided into two kinds: classical (associated essentially with differential centre to limb variation) and interactive (where an emission component may be present in the line). Observations of U Sge and β Per are discussed from this basis and deductions made about the size and shape of an emitting region. Conclusions are compared with theoretical ideas about such regions and their expected stability, both for these and other similar systems.

Type
V. Algol and Algols
Information
Symposium - International Astronomical Union , Volume 88: Close Binary Stars: Observations and Interpretation , 1980 , pp. 299 - 303
Copyright
Copyright © Reidel 1980 

References

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