Color-scale first moment map (intensity-weighted peak velocities) for mm1 from the line at 217.82 GHz. The contours are the 1.3 mm continuum data in 4σ levels of 0.2 mJy beam⁻¹ up to a 3 mJy beam⁻¹ level (to avoid too many contours in the center). A scale-bar and the resolution elements of the line (gray) and continuum are shown as well. The arrow outlines the approximate direction of the CO(6–5) red outflow lobe shown in Fig. 6.