Models with G₀ = 2 × 10⁴ and different values of n_H and x_C . Red and blue markers show the predicted C⁰ column density and [C I] 609 μm intensity, respectively, from A_V = 0 to 10 mag into the wind and disk system. The gas density derived from H₂ observations is ≈10⁷ cm⁻³ (Berné et al. 2024). The horizontal line marks the observed intensity (±1σ). Circles and triangles represent models with small depletion factors of two and three, respectively.