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Spectea of Of and Be Stabs in the near Infrared Region up to 1.1μ

Published online by Cambridge University Press:  12 April 2016

Yvette Andrillat
Yvette Andrillat*
Affiliation:
Observatoire de Haute Provence

Abstract

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The classification of Of stars presents a number of problems, in part due to the small interval of the spectrum explored up to now. With J.M. Vreux an extended study has been made in the infrared region, up to 1.1μ. Be stars have been studied with L. Houziaux, The hydrogen Paschen lines and lines of helium I and II can be studied in the region and used to determine temperature class and luminosity.

Type
III Criteria and Applications Outside the MK Domain
Information
International Astronomical Union Colloquium , Volume 47: Spectral Classification of the Future , 1979 , pp. 137 - 150
Copyright
Copyright © Vatican Observatory 1979

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