Position-velocity diagrams for three cuts along the VRO 42.05.01 ¹²CO (J = 1−0) data cube. Each of the cuts is shown as a red line over the integrated molecular emission map, and the locations of the sweeps, where the bright molecular emission smoothly changes velocity channels, are shown as red triangles both in the map and in the position-velocity diagrams. Only Sweep 2 is related to a shock heated feature (Region A). Sweep 1 was identified in Arias et al. (2019a).