Comment on the paper 'Two-fluid model of the solar corona' by J. W. Knight, C. E. Newman, and P. A. Sturrock
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Billings, D. E.↗
Engineering topics
Billings, D. E.
Publications and source records attributed to Billings, D. E..
A polarization-color effect in the K-corona.
An observation of the corona during the 7 March, 1970 eclipse through a Wollaston prism-red and blue filter combination was carried out for the purpose of confirming the prediction that the component of the K-corona with electric vector radial to the Sun is redder than the tangential component. An analysis of a portion of the resulting data seems to confirm this prediction, and also indicates that the method is useful for determining the three-dimensional configuration of the very inner corona. A three-dimensional configuration is suggested for a portion of the NE quadrant of the Sun, including the large NE streamer and an adjacent low-lying loop.
Billings, D. E.↗
Color of the K corona
K corona radially and tangentially polarized components color differences from 7 March 1970 eclipse photographs analysis
Billings, D. E.↗