Moment maps of the CO(1−0) emission. Contours in the moment = 0 map (first panel, showing CO(1−0) line intensity) start at 2σ and are incremented in 2σ steps. The moment = 1 and 2 maps, tracing velocity and velocity dispersion, are masked for values where the intensity of the CO(1−0) is less than 2σ. The synthesised beam of ALMA is depicted in the lower-left corners (hatched ellipses). We note the moment maps are not corrected for beam smearing effects.