Spectral statistics of Fe I and Ca II K lines in quiet and active solar atmosphere

A. Kucera (1), K. Brcekova (1) A. Hanslmeier (2), J. Rybák (1), H. Wöhl (3),

1 - Astronomical Institute, Slovak Academy of Sciences, SK-05960 Tatranská Lomnica, Slovakia
2 - Institut for Geophysics, Astrophysics and Meteorology Universitätsplatz 5, A-8010 Graz, Austria
3 - Kiepenheuer-Institute für Sonnenphysik, Schöneckstr. 6, D-79104 Freiburg, Germany

Abstract:

Based on two Fe I and Ca II K lines spectra obtained with high spatial and spectral resolution we investigated some spectral characteristics of these lines in quiet and active regions. In this paper we present behaviour of the central line intensities in different types of solar a ctivity. We discuss the obtained results and compare them with results reported by another authors.