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Plasma Parameters of a Prominence Observed on October 16/17 1999 by SUMER and CDS/SOHO

Published online by Cambridge University Press:  13 May 2016

M. S. Madjarska ,
J.-C. Vial ,
K. Bocchialini  and
V. N. Dermendjiev
M. S. Madjarska
Affiliation:
Armagh Observatory, Armagh BT61 9DG, Northern Ireland Institute of Astronomy, 72 Tzarigradsko chaussee, Sofia, Bulgaria
J.-C. Vial
Affiliation:
Institut d'Astrophysique Spatiale, CNRS, Université Paris XI, Bât. 121, 91405 Orsay Cedex, France
K. Bocchialini
Affiliation:
Institut d'Astrophysique Spatiale, CNRS, Université Paris XI, Bât. 121, 91405 Orsay Cedex, France
V. N. Dermendjiev
Affiliation:
Institute of Astronomy, 72 Tzarigradsko chaussee, 1784 Sofia, Bulgaria

Abstract

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The aim of the present study is to confirm and enrich the results obtained so far on dynamics and diagnostics of solar prominences. A prominence observed on October 16/17, 1999 in the frame of the updated JOP09 was studied. A density diagnostics was made on the basis of the line intensity ratio O IV 1401/1404. The Doppler velocities were derived using SUMER Si IV, O IV and CDS O V 629.73 Å lines.

Type
Session IV: Structure and Dynamics of the Transiton Region and Corona
Information
Symposium - International Astronomical Union , Volume 203: Recent Insights into the Physics of the Sun and Heliosphere: Highlights from Soho and Other Space Missions , 2001 , pp. 410 - 412
Copyright
Copyright © Astronomical Society of the Pacific 2001 

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