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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
Abstract
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