Contribution of the different layers to the change in the splitting of the l = 1, ν = 2807.5   μHz mode due to the ℓ = 4, m = 4, ν = 436   μHz g-mode according to Eq. (10). Top panel is for τ_wave and bottom panel for τ_NA. Values were normalized to the maximum. Note that only the upper layers of the model are shown because the contribution of deeper layers is negligible. Model 1 was used.