Posterior distributions of the vertical aspect ratios for the fiducial parametric models. The histograms and KDEs are shown in light and dark purple, respectively. The median h_HWHM is shown by the vertical black line. The dark blue dashed line shows the 16th and 84th percentiles (equivalent to 1σ for Gaussian distributions), while the light blue dotted line shows the 0.15th and 99.85th percentiles (equivalent to 3σ for Gaussian distributions). Since the fiducial model for HD 10647 has two distinct vertical components, we show the posterior distributions for both hHWHM1 (top center panel) and hHWHM1 (top right panel).