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The Cold Heart of the Solar Chromosphere

Published online by Cambridge University Press:  03 August 2017

T. R. Ayres
T. R. Ayres*
Affiliation:
Center for Astrophysics and Space Astronomy, University of Colorado, Campus Box 389, Boulder, CO 80309, U.S.A.

Abstract

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The early 1990's heralded the deployment of vastly improved space instruments in the ultraviolet (HST) and X-ray (ROSAT) bands, where thermal inhomogeneities in high-excitation chromospheres and coronae are seen in their most favorable light. The infrared spectrum provides a key complementary view of inhomogeneities, but only recently has begun to be seriously exploited for studies of the solar chromosphere and the outer atmospheres of other late-type stars.

Keywords

infrared: starsmolecular processesstars: chromospheresstars: coronaeSun: atmosphere
Type
Part 1: Infrared Diagnostics of the Solar Atmosphere and Solar Activity
Information
Symposium - International Astronomical Union , Volume 154: Infrared Solar Physics , 1994 , pp. 11 - 21
Copyright
Copyright © Kluwer 1994 

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