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Rapid Spectral Variations in Be Stars — New Techniques and Results

Published online by Cambridge University Press:  12 April 2016

J. B. Hutchings ,
G. A. H. Walker  and
J. R. Auman
J. B. Hutchings
Affiliation:
Dominion Astrophysical Observatory
G. A. H. Walker
Affiliation:
University of British Columbia
J. R. Auman
Affiliation:
University of British Columbia

Abstract

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High resolution spectral scans of some Be stars, taken with an Isocon television camera, show changes in the Ha line profile in times of the order of a minute or less.

Type
IV. Duplicity and its Consequences among the Intrinsic Variable Stars
Information
International Astronomical Union Colloquium , Volume 15: New Directions and Frontiers in Variable Stars Research , 1971 , pp. 279 - 285
Copyright
Copyright © Cambridge University Press 1971

References

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Hutchings, J. B., 1971, Mon. Not. R.A.S. 152, 109.Google Scholar
Walker, G. A. H., Auman, J. R., Buchholz, V., Goldberg, B., and Isherwood, B., 1971, Publ. Roy. Obs. Edinburgh, 8, 86.Google Scholar