July 31, 2014

PREMOS instrument

PREMOS comprises:

  • An absolute differential radiometer to measure the solar constant like SOVAP.
  • A set of three photometers observing in five channels (215, 268, 535, 607 and 782 nm).
These three photometers compensated for any degradation in the interference filters used to select the spectral domains.

Photo de l'instrument PREMOS
Photo of the PREMOS instrument
Eclaté de l'instrument PREMOS
Exploded view of the PREMOS instrument