TOI-1470 CARMENES RVs (blue dots) and the best model (black line) with its lσ confidence level (gray shaded area) obtained from the combined photometric and spectroscopic fit. The top panel shows the entire RV time series as a function of the time. The red line shows the GP component that models the stellar activity. The bottom panel shows the RV residuals after subtracting the full model. All error bars include the quoted CARMENES uncertainties and the RV jitter as obtained from the model added in quadrature.