A Comparison of CME-associated atmospheric waves observed in coronal (19.5 nm) and chromospheric (He I 1083 nm and H-alpha 656 nm) lines
Abstract
Coronal Mass Ejections (CMEs) are frequently associated with wave phenomena observed in the corona, and sometimes with wave phenomena observed in the chromosphere. We have studied CME-associated waves observed in both coronal (19.5 nm) and chromospheric (He I 1083 nm and H-alpha 656 nm) lines. Comparison of the coronal and chromospheric signatures allows us to understand better the relationship between the two wave phenomena.
- Publication:
-
AGU Fall Meeting Abstracts
- Pub Date:
- December 2001
- Bibcode:
- 2001AGUFMSH12B0746G
- Keywords:
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- 7507 Chromosphere;
- 7509 Corona;
- 7513 Coronal mass ejections;
- 7519 Flares