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14. White Dwarf Atmospheres

Published online by Cambridge University Press:  14 August 2015

V. Weidemann
V. Weidemann*
Affiliation:
Institut für Theoretische Physik und Sternwarte der Universität, Kiel, Germany

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We first consider the general information scheme for the interpretation of observational data (Figure 1). From the relations plotted it is evident that (in going from left to right) this scheme can only be solved if distances are known and if we are able to determine the atmospheric parameters: effective temperature, T eff, surface gravity, g, and chemical composition from observations of colors and spectra – which is the genuine task of the theory of stellar atmospheres.

Information

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 42: White Dwarfs , 1971 , pp. 81 - 96
Copyright
Copyright © Reidel 1971 

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