Radial velocity estimates for N mean RV (red dashed line), SN mean RV (black line), or SN median RV (cyan dot-dashed line). In this case, the CCFs have been generated using SOAP 2.0, considering an equatorial 1% spot on the simulated Sun in additionto a planet with a period of one-third of the rotational period of the star and an amplitude of 10 m s⁻¹. The star does one full rotation between phase −0.5 and 0.5; the spot is seen face-on at phase 0.