Left: Accretion luminosity vs. stellar luminosity for 1871 YSOs all-sky within 500 pc (sample C, Sect. 2.7). The 655 sources of the sample that have GSP-Phot extinction are plotted according to their values of accretion luminosity and stellar luminosity derived using this extinction. The black line is the fit for the GSP-Phot values of these 656 sources. The value of the slope in the log-log plane is 1.41 ± 0.02. The remaining sources of sample C that do not have GSP-Phot extinction are plotted using the values calculated using med-GSP-Phot. The results of fitting to values calculated with med-GSP-Phot are reported in Table 3. Right: Mass accretion rate vs. stellar mass for the same sample of 1871 YSOs. The 656 sources of the sample that have GSP-Phot extinction are plotted according to their values derived using this extinction. The black line is the fit to the GSP-Phot values, for sources with stellar mass M_⋆ < 1.0 M_⊙, and with Ṁ_acc > 10⁻¹² M_⊙/yr. The value of the slope in the log-log plane is 2.4 ± 0.1. Again, the sources of sample C that do not have GSP-Phot extinction are plotted using the values calculated using med-GSP-Phot.