Time plots of RVs (in km s⁻¹) of individual measured features based on our new measurements. From top to bottom: Hα emission wing, Hα absorption core, He 6678 Å absorption wings, Fe II absorption core, and the mean Si II 6347&6371 Å. The RVs taken from the higher-resolution Elodie, Feros, and DAO are shown as blue circles, those from OND in red, those from the BeSS amateur spectra in green, and those from our re-measurements of the Trieste Hα spectra are shown as magenta circles.