Top: periodogram of the TSI for significant inclinations (from left to right: i = 10°, 30°, 60° and 90°). The 1% false-alarm probabilities (FAP) are displayed (blue dashed line), as well as the equatorial stellar rotation period and its two first harmonics (red solid, dashed, and dotted-dashed lines, respectively), and the 480-day period for the computing of the detection limits (green solid line). Middle: the same for the RV “photometric” component (spot+facula). Bottom: the same for the total RV.