Images of the resolved ¹²CO(3–2) emission in different velocity channels (line-of-sight velocity indicated in the upper right corner). Thicker (maroon) contours centered at (0,0) show the unresolved continuum emission. Thinner (light gray) contours and the color scale show the line emission. The contours are drawn at 3, 6, 12, 24, etc. times the rms noise level in the emission-free channels. The images show the three-peaked, extended emission in the blueshifted channels, and the movement of the emission peak from west to east when moving from blue to red velocities. The (green) dashed line in the third-column images shows the direction of the jet (Schmid et al. 2017).