Central velocity channel. (left) JvM-Corrected image of the central velocity channel. (right) Uncorrected JvM image of the central velocity channel. The cyan contours indicate the ¹³CO emission. The white lines represent the expected contours in the case of the Keplerian profile for the top (solid) and bottom (dashed) surface (eq. 2). The arrows point to the main deviation from the Keplerian velocity. The restored beam of 072 is shown in the bottom-left corner as a green circle. The ¹³CO contours are plotted at 3, 5, 7, 9, 15, and 20σ.