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Comparison of Hα and CaII H and K Spectroheliograms as a Diagnostic Probe

Published online by Cambridge University Press:  14 August 2015

K. B. Gebbie  and
R. Steinitz
K. B. Gebbie
Affiliation:
Joint Institute for Laboratory Astrophysics, University of Colorado, Boulder, Colo. 80302, U.S.A.
R. Steinitz
Affiliation:
Joint Institute for Laboratory Astrophysics, University of Colorado, Boulder, Colo. 80302, U.S.A.

Abstract

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The line formations of Hα and CaII H and K are compared in order to differentiate the various mechanisms giving rise to observable contrasts in the emergent intensities. Table II summarizes the criteria for distinguishing between horizontal spatial variations in temperature, density, and turbulent velocity.

Type
Part II: The Quiet Chromosphere: Disk Phenomena
Information
Symposium - International Astronomical Union , Volume 56: Chromospheric Fine Structure , 1974 , pp. 55 - 63
Copyright
Copyright © Reidel 1974 

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