Temperature gradients in the inner corona |
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| Authors: | John T Mariska George L Withbroe |
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| Institution: | (1) Center for Astrophysics, Harvard College Observatory and Smithsonian Astrophysical Observatory, Cambridge, Mass., U.S.A. |
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| Abstract: | Emission gradient curves for extreme ultraviolet (EUV) resonance lines of O vi and Mg x have been constructed from spectroheliograms of quiet limb regions observed with the Harvard experiment on Skylab. An analysis of these data suggests that the coronal temperature rises throughout the height range 1.03R
  r1.3R
. This result implies that in quiet regions there is significant coronal heating beyond r = 1.3R
.Now at E.O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, D.C., U.S.A. |
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