Corner plot displaying the posterior probability distributions for HD 122956 and HD 189349, with confidence levels marked at 68%, 90%, and 95%. The 1D marginal distributions indicate the median values, along with the 16th and 84th percentiles. The right side of each panel shows the corresponding positions of the stars on the Kiel diagram. Corner plots for the remaining three stars (HD 2665, HD 5916, and HD 218857) are provided in Appendix Figure A2.