Fine structure of the solar atmosphere. Research topics: flares, surges, prominences,
coronal loops, spectral observation and analysis, diagnostics of the solar
Spectral and image observations with CCD detectors.
Construction of solar telescopes.
Astroclimatic conditions of solar observations.
Observations of the total solar eclipses. Solar expeditions.
Members of the Solar Department (Ondrejov Observatory)
03 June, 2009