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The Position of Central Stars in the Hertzsprung-Russell Diagram

Published online by Cambridge University Press:  22 September 2016

S.R. Pottasch ,
P.R. Wesselius ,
C.-C. Wu  and
R.J. Van Duinen
S.R. Pottasch
Affiliation:
University of Groningen, The Netherlands
P.R. Wesselius
Affiliation:
University of Groningen, The Netherlands
C.-C. Wu
Affiliation:
University of Groningen, The Netherlands
R.J. Van Duinen
Affiliation:
University of Groningen, The Netherlands

Extract

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The determination of total luminosity and effective temperature recently reported on sometimes (but not always) differ in a substantial way from the determination of these quantities from Hell Zanstra method. For example, differences in luminosity exceeding a factor of 10 have been noted. The resultant effect on the Hertzsprung-Russell diagram is presented and discussed. (Paper will appear in Astronomy and Astrophysics.)

Type
Session IV: The Central Stars of Planetary Nebulae
Information
Symposium - International Astronomical Union , Volume 76: Planetary Nebulae , 1978 , pp. 211
Copyright
Copyright © Reidel 1978