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Analysis of Hα Observations of High Altitude Coronal Condensations

Published online by Cambridge University Press:  12 April 2016

U.A. Allen ,
F. Bagenal  and
A.J. Hundhausen
U.A. Allen
Affiliation:
University of Colorado, Boulder, Colorado 80309
F. Bagenal
Affiliation:
University of Colorado, Boulder, Colorado 80309
A.J. Hundhausen
Affiliation:
High Altitude Observatory, National Center for Atmospheric Research, Boulder, Colorado 80301

Abstract

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Preliminary analysis of Hα images of high-altitude coronal condensation known as “coronal spiders” is presented. The kinematics of material seen draining from the coronal spiders are also studied. An estimate of the mass of the object for a range of electron temperatures and electron densities is obtained.

Type
Birth and Death of Filaments
Information
International Astronomical Union Colloquium , Volume 167: New Perspectives on Solar Prominences , 1998 , pp. 290 - 293
Copyright
Copyright © Astronomical Society of the Pacific 1998

References

Athay, R.G. and Illing, R. 1986, J. Geophys. Res., 91, 10961 Google Scholar
Athay, R.G. 1976, The Solar Chromosphere and Corona: Quiet Sun, D. Reidel, Dordrecht, Holland, p. 329 Google Scholar