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Circumstellar matter as detected by IRAS - Some systematics

Published online by Cambridge University Press:  04 August 2017

W. P. Bidelman
W. P. Bidelman*
Affiliation:
Warner & Swasey Observatory, Case Western Reserve University, Cleveland, Ohio 44106 USA

Abstract

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Most of the sources noted by the Infrared Astronomical Satellite are, as expected, more or less normal cool giant stars, but a very large number of objects of earlier spectral type were also picked up. These cases must involve, in a variety of ways, circumstellar gas and dust. From a large-scale program of identification of the IRAS objects, some systematics emerge.

Type
Circumstellar Shells and Envelopes
Information
Symposium - International Astronomical Union , Volume 122: Circumstellar Matter , 1987 , pp. 217 - 218
Copyright
Copyright © Reidel 1987