Outcome of the fit of the four-planet model: GLSP s of the RV time series (top) and of the planetary (second) and stellar activity (third) models sampled at the same time as the RV data, GLSP of the time series of the residuals (fourth) andthe window function (bottom). The vertical lines on the GLSP s correspond to the orbital periods of planets b, c, d, and e, half and the full rotation period (estimated at 80 days) from right to left.