Similar to Fig. 12 for three datasets SKY, AO, LC, and the total χ². A subset of four light curves was used. The LC dataset allows the respective parameters (C_20,1, ∆t₁) to be constrained even better, because one occultation and one transit must have a specific geometry. The AO contribution is mostly blue, but it does not mean that this dataset is unimportant. Actually, it excludes a lot of models with incompatible poles.