On the evaluation of magnetic shear from H-alpha pictures
Abstract
The recently reported pre-flare activity in H-alpha filaments (Sivaraman, K. R., Rausaria, R. R., and Aleem, S. M.: 1992,Solar Phys.138,353) is shown to be unrelated to changes in magnetic shear. An alternative interpretation for these observations is suggested.
- Publication:
-
Solar Physics
- Pub Date:
- February 1993
- DOI:
- 10.1007/BF00646495
- Bibcode:
- 1993SoPh..143..385V
- Keywords:
-
- H Alpha Line;
- Solar Magnetic Field;
- Solar Physics;
- Solar Prominences;
- Solar Flares;
- Sunspots;
- Solar Physics;
- Solar Phys;
- Alternative Interpretation;
- Magnetic Shear