Structural and kinematic comparison between run NIMHD and HD (resp. black and orange curves in panels c and d). Panel (a) displays column density maps for run NIMHD at our final simulation snapshot, which is ≈190 days after protostellar birth. Panel (b) displays the equivalent map for run HD, at a moment in time where its radius is comparable to that of run NIMHD (≈0.2 AU). Only cells belonging to the disk were used in the making of these maps. The second row displays the radial profiles of column density (panel c) and azimuthal veocity (panel d). The dashed lines in panel (d) display the Keplerian velocity computed with the protostar’s mass.