Fig. 6

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HD 99492: periodograms of the combined YARARA-V1 and HIRES RV time-series. The periodograms are computed from a fit of the time-series with a detrend + drift model. Top: no Keplerian. Middle: periodogram of the residual time-series, after removing a Keplerian at ~17 days. Bottom: periodogram of the residuals after removing Keplerians at ~17 and 95 days.
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