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Parameter Identification — A New Way of Assessing Errors in Stellar Atmosphere Analysis

  • R. Wehrse
  • Ph. Rosenau
Conference paper
Part of the International Astronomical Union / Union Astronomique Internationale book series (IAUS, volume 189)

Abstract

For the consistent and objective determination of stellar parameters and corresponding errors a constrained minimization approach is described which allows to take additional non-spectroscopic information into account and assures that the atmospheric structure equations are always fulfilled.

Keywords

Jacobi Matrice Stellar Atmosphere Carbon Star Constrain Minimization Problem Stellar Parameter 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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  7. Wehrse, R. (ed.) 1990, Accuracy of Element Abundances from Stellar Atmospheres, Lecture Notes in Physics 359 Springer VerlagGoogle Scholar

Copyright information

© Springer Science+Business Media Dordrecht 1997

Authors and Affiliations

  • R. Wehrse
    • 1
    • 2
  • Ph. Rosenau
    • 1
    • 2
  1. 1.Institut f. Theoretische AstrophysikHeidelbergGermany
  2. 2.Interdisziplinäres Zentrum f. Wissenschaftl. RechnenHeidelbergGermany

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