Fourier transform of TIC 260795163 (presented here are the sectors 1, 28 and 29 together). The residuals after prewhitening are shown in orange. The red and blue dots show the dipole and quadrupole modes respectively. If there is no unique identification, the period is shown in both colors. The horizontal red line correspond to 0.1% FAP confidence level. The right panel shows the residuals between the observed and the fitted periods. See text for more details on mode identification and the mean period spacing computations.