Corner plots of the orbital parameters found on a planet injected on the best C1 K-Stacker orbit but observed during 0.5 yr. At left and bottom: scale of the orbital parameters. At right: scale of the histograms. The 84 points showed in each 2D diagram corresponds to the 84 orbits with the highest (S/N)_KS found by K-Stacker. The color of each point gives the K-Stacker (S/N)_KS indicated at left.