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Summary
DescriptionSolar spectral irradiance.svg
English: Sun spectral irradiance measured with a calibrated spectrometer (Flame S-XR1-ES, Ocean Insight) mounted with a cosine corrector. The measurement was made on a sunny day on 13 June 2022 at noon from Hauterive, Switzerland (47°1′N 6°58′E). For photometry and colorimetry, standard measurements are usually carried out in the range 360 - 830 nm (highlighted area). Correlated color temperature (CCT): 5470 K.
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