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A Solar Plage Model

Published online by Cambridge University Press:  03 August 2017

A. Kučera  and
E. A. Baranovsky
A. Kučera
Affiliation:
Astronomical Institute of the Slovak Academy of Sciences, CS-059 60 Tatranská Lomnica, Czechoslovakia
E. A. Baranovsky
Affiliation:
Crimean Astrophysical Observatory, 334413 Crimea, Ukraine

Abstract

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An investigation of a solar plage based on observations of UV, visible, and IR spectral lines is presented. Using model calculations, we have established distributions of the main physical parameters (temperature, density, turbulent velocity) in both plage and quiet-Sun atmospheres. Details of the models are presented and the role of magnetic pressure is discussed.

Keywords

infrared: starsSun: chromosphereSun: faculae, plages
Type
Part 1: Infrared Diagnostics of the Solar Atmosphere and Solar Activity
Information
Symposium - International Astronomical Union , Volume 154: Infrared Solar Physics , 1994 , pp. 29 - 33
Copyright
Copyright © Kluwer 1994 

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