Oscillation parameters for the dipole (red triangles) and quadrupole (orange squares) peaks of KIC 9139163 as derived by means of Diamonds  by using Approach 1 based on the background derived in Sect. 6.2, for both amplitudes A (upper panel) and linewidths Γ (lower panel), as a function of the frequency position ν. All the results shown are the mean estimates from the Bayesian inference with corresponding 68.3% credible intervals overlaid.