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Fig. 3.

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Apparent solar radial velocity (top) growing more negative with time (given as Barycentric Julian Date), apparently due to less magnetic granulation and a smaller suppression of convective blueshift. Mt.Wilson Ca II H & K S-index reflects the slowly declining activity level in the solar cycle (middle) modulated by solar rotation. Daily sunspot numbers from WDC-SILSO (bottom). The periods from which HARPS-N data were analyzed are marked in red or shaded in color.

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