Welche Bedeutung haben partielle Sonnenfinsternisse für die Sonnenphysik?
Abstract
The use of solar-eclipse observations to correct for instrument and atmospheric effects in investigating solar phenomena is reviewed. Phenomena and techniques discussed include determining the dimensions of solar structures (resolution 40 km) from the moon's motion, measuring the true intensity of sunspot umbras by subtracting the scattered light measured on the moon's edge, calculating the actual limb-darkening function using the observed intensity drop at the moon's edge, and estimating the intensity fluctuations of the solar granulation and the velocity fluctuations of the solar surface. Graphs and photographs are provided.
- Publication:
-
Sterne und Weltraum
- Pub Date:
- April 1984
- Bibcode:
- 1984S&W....23..190M
- Keywords:
-
- Solar Eclipses;
- Solar Physics;
- Sunspots;
- Umbras;
- Limb Darkening;
- Lunar Effects;
- Solar Corona;
- Solar Granulation;
- Solar Spectra;
- Solar Physics