CORONAS-F Tracking


Technical description

RES-C spectroheliograph assembly
  • FeXXV full Sun Bragg crystal spectroheliograph ( l = 1.85 - 1.87 Å). Angular resolution 1'/pix, spectral resolution 1,5·10-4Å.
  • two MgXII full Sun Bragg crystal spectroheliographs ( l = 8.418 - 8.423 Å) with orthogonal dispersion planes. FOV 1.3°, angular resolution 4.1"/pix, spectral resolution 3·10-3 Å.
  • two XUV diffraction grating slitless spectroheliographs, each gives full Sun spectral images in two selectable spectral bands 177 - 207Å and 285 - 335Å. Angular resolution 6"x1'/pix, spectral resolution 3·10-2 Å/pix.

Additional info on the device at LPI site

Last modified: Feb 24 2003 23:30 MSK
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