Extended Data Fig. 4: GLS periodograms.
The periodograms of the RVs, its residuals from the global fit and several activity indexes are plotted consecutively. The window function is on top as reference. The main peak of the RV GLS periodogram, at 1.24 days and its 1-day aliases, are highlighted by a red and green vertical bar, respectively. The horizontal dashed lines mark the 10% and 1% confidence levels (evaluated with the bootstrap method), respectively.
