The Fe I 3969.26-A line in the H CA II wing in the atmosphere of the quiet sun

Details The Fe I 3969.26-A line in the H CA II wing in the atmosphere of the quiet sun The Fe I 3969.26-A line in the H CA II wing in the atmosphere of the quiet sun

Jun 1990

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1990pazh...16..560b&link_type=abstract

Pis'ma v Astronomicheskii Zhurnal (ISSN 0320-0108), vol. 16, June 1990, p. 560-566. In Russian. In Russian.

Astronomy and Astrophysics

Astronomy

1

Line Shape, Line Spectra, Metallicity, Solar Atmosphere, Thermodynamic Equilibrium, Abundance, Atmospheric Models, Iron

Scientific paper

It is shown that the H Ca II wing emission leads to a slight increase in the central intensities of the Fe I 3969.26, 4063, and 4132 Fe I lines in the quiet sun. It is further shown that the observed equivalent widths and profiles of Fe I lines are well-represented by the iron abundance lg A(Fe) = 7.60 in the framework of the atom model adopted and the VALC model atmosphere.

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