Left, top: power spectrum as a function of the frequency for KIC 9512063. The power spectrum is compensated for the p-mode envelope power. The vertical orange lines indicate the location of the l = 0 modes for which the power was set to zero. The vertical green lines indicate the location of the dipole mixed modes. The vertical red lines indicate the location of the gravity modes. Left, middle: superposed power as a function of the frequency for the dipole modes (l = 1); the horizontal cyan line indicates the level of noise. Left, bottom: superposed power as a function of the frequency for the l = 0 modes. Right: map of the figure of merit for (P₁, q) with all other parameters fixed.