Comparison of observations with steady disk-wind model. Left panels: individual ¹²CO channel maps computed from the global disk-wind model at selected line-of-sight velocities (top row) are compared to observations (bottom row). The color scale is the same for all the channel maps. Right panels: transverse PV diagrams at two positions δz along the flow and averaged over a slice of width ∆Z = 0.2″. The background grayscale image shows the observations and the red contours trace the predictions from the disk-wind model. (V − V_sys) units are km s⁻¹.