Left: power spectrum of HAT-P-7 (black) with the fitted model over-plotted (red; cf. Eq. (1)). Right: power spectrum of HAT-P-7 (black) over-plotted with the best fit to the background (red; cf. Eq. (2)). The light-grey part up to 100 μHz was not included in the fit. The fit includes a granulation component (P_G; green) and a white/shot noise (P_S; black) level in addition to the Gaussian envelope from p-modes centred around ν_max ≈ 1115 μHz. The dashed red line shows the background fit without the Gaussian envelope.