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Fig. 2

image

Spectral profiles of the irradiance variability calculated on the solar rotational (upper panel), activity cycle (middle panel), and centennial (lower panel) timescales. Plotted are the values calculated employing “SATIRE-ATLAS9” SSI and TSI time series (blue curves) and values calculated employing the “SATIRE-NESSY” SSI and TSI time series (red curves). All spectral profiles are smoothed by applying a 10 nm running mean.

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