Output of the semianalytic model. The figure shows the density perturbation (top), the deviation from the Keplerian velocity (middle), and the velocity perturbation (bottom) induced in the velocity channels map (channel width of 0.2 km s⁻¹ ). The dashed line represents an orbital distance of 200 au. The planet and disk properties are from Bae et al. (2022, planet mass of 1.3 M_Jup at 206 au at a position angle of 170°).