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Intensity distribution in the Lyman-α line at the solar limb

Published online by Cambridge University Press:  14 August 2015

J. C. Vial
J. C. Vial*
Affiliation:
Laboratoire de physique stellaire et planétaire, Verrières-le-Buisson, France

Abstract

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The distribution of the solar intensity in the Lyman α line has been measured close to the visible limb. It is compared to a computation including LTE departures (as evaluated by Y. Cuny). As far as the profile of the line and the intensity (integrated over the line) are concerned, the interspicular model of Coates is the only one which seems to agree with the observations.

Type
Part II: Stellar Line Spectra
Information
Symposium - International Astronomical Union , Volume 36: Ultraviolet Stellar Spectra and Related Ground-Based Observations , 1970 , pp. 260 - 270
Copyright
Copyright © Reidel 1970 

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