Fig. 9: Moment maps of ALMA CO(6-5) observations compared with the ^3DBarolo models.

In panel a, b, c, we show the moment-0, moment-1, and moment 2 of the CO(6-5) data. For each of these panels, the three columns denote (from left to right) the observed data, models (created with ^3DBarolo), and the corresponding residuals. The black solid line in the lower-left corner of the moment-0 panel shows a 5 kpc physical scale. The solid lines in the second row represent the kinematic major axis, while the dashed lines represent the minor axis. The black contours in the moment-0 maps are defined as in Fig. 4. In panel d we show the major axis (left) and the minor axis (right) PVDs. For each PVD, the data is shown by the background color, while the overlaid contours represent the model at 20%, 50%, and 80% of its maximum value. The ALMA beam, colored in red, is shown in the lower-left corners.