Variations in the magnetic fields of sunspots related to flares.
Abstract
The spectrograms of sunspots obtained at the tower telescope - BST-2 of the Crimean observatory with polarization analyzer have been examined. The authors have measured the magnetic fields of sunspots by Zeeman-splitting of eight spectral lines originating at different depths in the solar atmosphere (from 60 km to 1200 km). A detailed study of the magnetic field of two sunspot groups during the flares, of importance 1B and 2N and with time resolution 1 - 7 min, has been made.
- Publication:
-
Publications of Debrecen Heliophysical Observatory
- Pub Date:
- 1983
- Bibcode:
- 1983PDHO....5..235K
- Keywords:
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- Magnetic Fields:Sunspots;
- Solar Flares:Sunspot Groups;
- Solar Flares:Sunspots;
- Sunspot Groups:Solar Flares;
- Sunspots:Magnetic Fields;
- Sunspots:Solar Flares