Left: difference between ASPCAP (calibrated) log g and gravity determined from seismic scaling relations, as a function of effective temperature. Stars located in the grey-shaded area (| log g_ASPCAP − log g_seismo | > 0.5 dex; blue crosses) were excluded from the analysis. Right: ν_max − Δν diagram for our program stars. In addition to the log g consistency requirement, nine stars (mostly located far from the ν_max − Δν sequence; blue crossed circles) were also rejected by the PARAM pipeline. Error bars in the upper part of the diagrams represent average uncertainties.