Distribution of the GSP-Specγ Dor effective temperatures, luminosities, surface gravities, global metallicities and stellar radii for the FTD (light-blue histograms) and the HQ (in dark-blue) sub-samples (see text for details). The red, black and green distributions are for the parameters derived by Gebruers et al. (2021), Aerts et al. (2023) and Fritzewski et al. (2024), respectively. These distributions have been artificially scaled since their statistics differ from ours. The term log(g)_{GSP − spec} refers to the stellar surface gravities derived from the spectra analysis by GSP-Spec whereas log(g)_Lum is the estimation from the stellar luminosity, assuming typical γ Dor masses. The number of stars in each panel may differ since not all the parameters are available for every source.