I13120 narrow Hα 3D-Barolo disk kinematic best fit of the moment 0, 1, and 2 (first to third rows) and PV diagrams along the minor and major disk kinematic axes (bottom). The black curves in the velocity dispersion map obtained from the data (third row, left panel) identify the region from which σ₀ is extracted. In the PV diagram along the major axis (bottom right) and minor axis (left), data are indicated with a grey-scale map and blue contours, while best-fit models are shown with red contours.