Image Details
Caption: Figure 11.
Uniform-disk to limb-darkened diameter corrections in the H and K bands. For each target and band (H or K), the ordinate gives 100 (θ − θUD,b)/θUD,b, where θUD,b is the band-specific uniform-disk diameter and θ is either the empirical joint-fit power-law diameter, θPL, or the MPS2 fixed-CLV diameter, ﹩{\theta }_{{\rm{CLV}}}^{{\rm{MPS2}}}﹩. The correction is larger in H than in K, consistent with stronger limb darkening at shorter wavelengths. The empirical power-law and MPS2 fixed-CLV corrections are similar in amplitude, showing that the overall diameter correction is stable even where the limb-darkening coefficients differ between CHARA and the models.
© 2026. The Author(s). Published by the American Astronomical Society.