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New Exosat Observations of TV Columbae: Preliminary Results

Published online by Cambridge University Press:  12 April 2016

J. Schrijver ,
A.C. Brinkman  and
H. Van Der Woerd
J. Schrijver
Affiliation:
Laboratory for Space Research, Utrecht, The Netherlands
A.C. Brinkman
Affiliation:
Laboratory for Space Research, Utrecht, The Netherlands
H. Van Der Woerd
Affiliation:
Laboratory for Space Research, Utrecht, The Netherlands

Abstract

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The first results of the analysis of new EXOSAT observations of the DQ Her type cataclysmic variable TV Col are presented. The period of the 1–10 kev X-ray pulsation associated with the white-dwarf rotation is now established as 1911 s. The pulsations are most pronounced in the lower energy channels (1–3.5 keV). The X-ray light curve shows absorption features associated with the orbital period of the system.

Type
III. UV and X-Ray Observations
Information
International Astronomical Union Colloquium , Volume 93: Cataclysmic Variables: Recent Multi-Frequency Observations and Theoretical Developments , 1987 , pp. 261 - 267
Copyright
Copyright © Reidel 1987

References

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