Moment maps of the five most prominent lines in our observations. Each row represents a line and the columns, from left to right, show the integrated intensity, intensity-weighted velocity, and velocity dispersion maps. The contours in each sub-panel indicate the 3, 5, 6 and 7σ emission levels of the 843 μm continuum emission. The beam size of the observations are shown in the bottom right corner of each sub-panel. The source velocity is −5.5 km s⁻¹.