Height, i.e. power a), linewidth b), and amplitude c) of the fitted modes following “case 3”. See the text for further details. Colors correspond to different degrees: ℓ = 0 (black triangles), ℓ = 1 (blue diamonds), ℓ = 2 (red squares), and ℓ = 3 (brown crosses). To indicate that all parameters of the dipole modes were fitted independently, while the amplitude ratios and linewidths of the ℓ = 2 and ℓ = 3 modes were fitted together, the points for the ℓ = 0, 2, and 3 modes are connected by black continuous, red dashed, and brown dotted lines, respectively. Panel d) shows the échelle diagram with the measured frequencies (diamonds) superimposed on the power spectrum (grey scale).