Development and produce of ground-based reflecting coronagraph for solar applications

摘要

The ground-based 0.36m mirror coronagraph with super-polished off-axis parabolic primary mirror for solarapplications has developed and build now. Optical system design, technology of scattering level measurement ofprimary mirror surface and the method of adjustment are described. Also presents the constructions of heat-stop, Lyot-stopassemblies and truss. The kit of spectral equipment and detectors for actual solar astrophysics tasks is discussed.© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.