A High-Speed Hα Camera for Solar Flare Observations
Abstract
A single 11-year solar activity cycle is going to be covered by the Yohkoh observations that have started since 1991. In this paper the changes of coronal structures over the solar activity cycle, based upon the Yohkoh SXT observations, are reviewed, referring to previous observations which lead to important concepts for the origin of the solar activity and comparing with recent observations of the photosphere and corona by the other satellites.
- Publication:
-
Multi-Wavelength Observations of Coronal Structure and Dynamics
- Pub Date:
- January 2002
- Bibcode:
- 2002mwoc.conf..427H