Blue- and red- shifted emission of SO 10₁₁−10₁₀ at low velocities (| V − V_sys | < 1.9 km s^-1, left panel) and in the higher velocity range where the emission is consistent with a rotating disk (HV_disk : 1.9 < | V − V_sys | < 3.5 km s^-1, middle panel) is compared with C¹⁷O 3−2 emission in the HV_disk range (right panel, Codella et al. 2014a). The tilted black cross indicates the jet (PA = 22°) and the disk (PA = 112°) direction. The ellipse in the bottom left corner shows the beam HPBW of the line emission maps (, PA = 49°). First contour at 5σ with steps of 5σ for C¹⁷O 3−2 and at 3σ with steps of 1σ for SO 10₁₁−10₁₀.