Fig. 8
Dependence of the Pearson correlation coefficients between spot and total light curves (ρtot,spot, blue symbols) and between facular and total light curves (ρtot,fac, red symbols) on inclination. The correlation coefficients are calculated for solar brightness variations in 2002 as they would be observed in the Kepler passband (asterisks) and in the Strömgren (b + y)/2 photometry (triangles).
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