log L_⋆(L_⊙) versus log T_eff (K) diagram for all our targets (cyan and red dots represent accretors and non-accretors, respectively), together with the previously characterized Lupus members (black dots, Alcalá et al. 2019, subluminous objects are not plotted). Blue dashed lines represent evolutionary tracks of Baraffe et al. (2015) for stars with masses indicated by the number (in M_⊙) next to the top or bottom of each track. The red lines indicate isochrones calculated with the same models at ages of 1, 3, 30 Myr and 10 Gyr, from the right to the left.