Occultation depths as a function of wavelength. The black points with errorbars represent the measurement from this work (CHEOPS, TESS and Spitzer; 2 leftmost and 4 rightmost points) and from Coulombe et al. (2023) with JWST (0.8-3 μm). The GCM simulations including TiO and VO (Section 6.2) with and without magnetic drag are shown in orange and light brown, respectively. The orange-filled diamonds mark the passband-integrated GCM values with magnetic drag (τ_fric = 10⁴ s). The retrieval runs (Section 6.3) are shown in blue, pink, purple and green (same colours as in Fig. 10 and Table 6) depending on the data points included in the fit. An inset zoomed-in view of the CHEOPS-to-1.75 μm range is shown in the lower right corner for convenience.