Two-dimensional histogram of the posterior distributions for ﹩{({R}_{p}/{R}_{\star })}_{{\rm{W}},2}﹩ vs. ﹩{({R}_{p}/{R}_{\star })}_{{\rm{W}},1}﹩. The dotted line represents equal planet-to-star ratios for the two metastable HeI transits obtained with WIRC.