Image Details
Caption: Figure 7.
RV-model residuals, zoomed in on the most concentrated portion of the HARPS and ESPRESSO time series. Top: the residuals of the two-planet model. Bottom: the residuals of the three-planet model. The residuals of the three-planet model are more flat and statistically preferred than those of the two-planet model.
© 2026. The Author(s). Published by the American Astronomical Society.