@misc{The VIRGO Team: Physikalisch-Meteorologisches Observatorium Davos/World Radiation Centre (Switzerland)_Norwegian Space Centre (Norway)_ESA European Space Research and Technology Centre (Netherlands)_Observatoire de Nice (France); Institut Royal Météorologique de Belgique (Belgium)_Instituto de Astrofísica de Canarias (Spain)_2024, title={Mission-Long Spectral Irradiance Red channel data of the SOHO/VIRGO/SPM}, url={https://hpde.io/ESA/NumericalData/SOHO/VIRGO/SPM/RED/MissionLong/PT60S.html}, DOI={10.48322/BN4W-J431}, abstractNote={The mission-long spectral irradiance red channel data of the SOHO/VIRGO/SPM. The Sunphotometer (SPM) is a part of the Variability of Solar Irradiance and Gravity Oscillations (VIRGO) aboard the Solar and Heliospheric Observatory (SOHO).

The SPM instrument is composed of a triple sunphotometer with three interference filters (402, 500, and 862 nm) and a silicon photodiode detector measuring the spectral irradiance in the solar continuum.}, publisher={SOHO Science Archive at the European Space Astronomy Centre}, author={The VIRGO Team: Physikalisch-Meteorologisches Observatorium Davos/World Radiation Centre (Switzerland) and Norwegian Space Centre (Norway) and ESA European Space Research and Technology Centre (Netherlands) and Observatoire de Nice (France); Institut Royal Météorologique de Belgique (Belgium) and Instituto de Astrofísica de Canarias (Spain)}, year={2024} }