Power density spectrum and peak-bagging results of KIC 6501237. In the top panel, the dotted blue and green lines indicate ν_max, A and ν_max, B, respectively. The four granulation components are represented by dashed grey lines, while the white noise is shown as a dash-dotted line. The total background model is depicted as a solid red line. The lower panels show the fitted oscillation modes of both solar-like oscillators in orange. Radial, quadrupole, and octupole modes are marked by red circles, green squares, and yellow hexagons.