The fraunhofer lines classifications by asymmetry changes inside the profiles in the spectrum of the Sun

D. M. Kuli-Zade; S. G. Mamedov; Z. F. Aliyeva

doi:10.1134/S1990341317030221

The fraunhofer lines classifications by asymmetry changes inside the profiles in the spectrum of the Sun

Authors: Kuli-Zade D.M.¹, Mamedov S.G.², Aliyeva Z.F.¹
Affiliations:
1. Baku State University
2. Shamakhy Astrophysical Observatory
Issue: Vol 72, No 3 (2017)
Pages: 337-339
Section: Article
URL: https://journals.rcsi.science/1990-3413/article/view/212511
DOI: https://doi.org/10.1134/S1990341317030221
ID: 212511

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Abstract

The method of asymmetry change inside Fraunhofer lines profiles is proposed. New digital spectra with high resolution were used. It was shown that asymmetry may change repeatedly by value and a sign inside the spectral line profile. The lines can be classified in three groups on asymmetry changes inside the profiles.