Comparison of the average position–velocity (p − v) plot obtained for the outflow region out to r  =  3″ (≃210 pc) in CO(2-1): contours are −2.5σ [dashed], 2.5σ, 4σ, 6σ, 9σ, 12σ, 17σ, 25σ, 35σ, 50σ, 70σ to 160σ in steps of 30σ, with 1σ = 0.04 mJy beam⁻¹ and CO(3–2). The color logarithmic scale is [2.5σ, 230σ] with 1σ = 0.08 mJy beam⁻¹. The emission has been averaged using data cubes where the rotation curve model of Sect. 4.5 has been subtracted over a range of PA: [PA_outflow − 20°, PA_outflow + 20°], where PA_outflow = 30°. Offsets along the x-axis are measured in arc seconds relative to the AGN locus.