Position velocity diagram along the outflow direction (upper panel) and along the direction of the presumed disk structure (lower panel). Solid contours are for ¹²CO and dashed contours are for ¹³CO. The cut along the outflow direction reveals episodic ejection events and weak signs of acceleration along the outflow axis. υ − υ_sys and the position of the source are indicated with dashed grey lines. Note that the ordinate shows the offset in declination from the central source.