Inclined Spectral Features in Prominence Spectra Taken at the Ondřejov Observatory
Abstract
Spectra of 62 prominences taken at Ondrejov Observatory in the period 1958-1969 are examined. Special attention is paid to spectral features slanted toward the direction of dispersion, indicating rotational or helical plasma motions in the prominences. In 27 cases out of the 62 examined spectra, slanted spectral lines could be identified
- Publication:
-
Bulletin of the Astronomical Institutes of Czechoslovakia
- Pub Date:
- 1979
- Bibcode:
- 1979BAICz..30..282R
- Keywords:
-
- Line Spectra;
- Solar Prominences;
- Solar Spectra;
- Spectrum Analysis;
- Plasma Dynamics;
- Solar Physics;
- Wave Dispersion;
- Solar Physics