Best result for the non-linear analysis with RSP/MESA for 8 M_⊙ model. Uniform disk angular diameter, radial velocity curve, and effective temperature are displayed in (a), (b), and (c), respectively. The photometric panels indicate the apparent magnitudes in (d) V-band, (e) J-band, (f) H-band, (g) K_S-band, (h) L-band, and (i) M-band. In the angular diameter and photometric panels, the thick black line and dashed grey lines are the RSP models, with and without the CSE models, respectively.