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Non-LTE Model Atmosphere Analysis of Central Stars∗

Published online by Cambridge University Press:  18 September 2017

R.H. Méndez ,
R. P. Kudritzki  and
K. P. Simon
R.H. Méndez
Affiliation:
Instituto de Astronomia y Fisica del Espacio, C.C. 67, Suc. 28, 1428 Buenos Aires, Argentina Visiting Astronomer, Cerro Tololo Inter-American Observatory, operated by the Association of Universities for Research in Astronomy, Inc., under contract with the U.S. National Science Foundation Member of the “Carrera del Investigador Cientifico”, Conicet, Argentina
R. P. Kudritzki
Affiliation:
Institut für Astronomie und Astrophysik der Universität München, Scheinerstr. 1, D-8000 München 80, Federal Republic of Germany
K. P. Simon
Affiliation:
Institut für Astronomie und Astrophysik der Universität München, Scheinerstr. 1, D-8000 München 80, Federal Republic of Germany

Extract

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This review will be concentrated on the determination of the main atmospheric parameters (Teff, log g, helium abundance) of PN nuclei, and of other subluminous objects, by fitting the observed absorption line profiles with theoretical profiles obtained from non-LTE model atmosphere calculations.

Type
Section V: Central Stars of Planetary Nebulae
Information
Symposium - International Astronomical Union , Volume 103: Planetary Nebulae , 1983 , pp. 343 - 357
Copyright
Copyright © Reidel 1983 

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