Upper panel: ΔRV versus ΔLog   for our selection of 106 stars, from categories 1–3 (red), category 5 (green), and category 4 (black). Middle panel: same for the 31 stars with Δt larger than 1000 days. Lower panel: same as the upper panel, but showing the different spectral types: F stars (green circles), G stars (red circles), and K stars (pink circles). The blue diamonds indicate the reconstructed RV amplitude, and each vertical blue line shows the expected effect of inclination.