Histograms of the luminosities from this work (red) and when converting ﹩{L}_{{\rm{acc}}}=G{M}_{{\rm{p}}}{\dot{M}}_{{\rm{Hill}},\,{\rm{net}}}/{R}_{{\rm{p}}}﹩ using scalings for CTTSs extrapolated down to planetary masses (J. M. Alcalá et al. 2017, consistent with the improved relations in E. Fiorellino et al. 2025; black) or scalings for planetary-mass objects (Y. Aoyama et al. 2021; blue). Left (right) panel: for Hα (Pa β).