Velocity field (top) and integrated intensity (bottom) of the CO(3–2) emission in the centre of NGC 1433. Coordinates are RA-Dec in arcsec relative to the phase centre (see Table 1). The colour scale ranges are in km s^-1 relative to 1075 km s^-1 (top) and in Jy/beam.MHz (or 0.87 Jy/beam km s^-1) at the bottom. The beam size of 056 × 042 is indicated at the bottom left. The phase centre is a pink cross, and the new adopted centre is the red cross, shown in the bottom panel.