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SOME COMMENTS ON A CATALOGUE OF ATMOSPHERIC PARAMETERS AND [Fe/H] DETERMINATIONS

Published online by Cambridge University Press:  14 August 2015

G. Cayrel de Strobel
G. Cayrel de Strobel*
Affiliation:
Observatoire de Meudon, Paris

Abstract

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A few examples are given showing the utility of the catalogue of iron/hydrogen determinations for astrophysical researches. These are:

  1. (a) Histograms of dwarfs and giants analyzed in detail with spectral type between O and M.

  2. (b) Logarithmic abundances diagrams of given stars.

  3. (c) The impact on spectral classification of high-dispersion-detailed-analysis results.

  4. (d) The use of well-determined chemical and physical parameters of nearby stars for the construction of HR diagrams in the (Mbol –log Teff) plane.

The spectra of F, G and K stars having the iron lines at their best visibility, special emphasis has been given to the results concerning these stars.

Type
Part II/Some Comments on a Catalogue of Atmospheric Parameters and [Fe/H] Determinations
Information
Symposium - International Astronomical Union , Volume 72: Abundance Effects in Classification , 1976 , pp. 29 - 46
Copyright
Copyright © Reidel 1976 

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