Results of the MC simulations for the t1-asp-3freq test. We select a sample of 20 models presenting similar values of χ² as the global minimum. Top left panel: inverse of the dynamical timescale as a function of the radial order of the ℓ₀ modes (in the 20 models described above) that best fit the original ℓ₀ mode of the t1-asp-3freq input frequency set. Top right panel: as a function of E_k, v/E_k for the ℓ₁ modes that best fit the original ℓ₁ mode of the t1-asp-3freq frequency in the selected models. The colour index represents the radial order of the fitting ℓ₁ modes. Bottom panel: same as in the top right panel, but now adapted for the ℓ₂ modes. The case of the input t1 model is represented in each panel by an open magenta circle.