CO (moment 8) emission in colorscale superimposed with SO (left) and SO₂ (right) contours from moment 0 maps (in steps of 5σ). The dashed black curves indicate the direction of the proposed streamers. The dashed black and blue circles represent the extent of the centrifugal barrier and centrifugal radius, respectively, from Artur de la Villarmois et al. (2022). The synthesized beam is represented by a filled white ellipse.