Fig. 6

Left: hermite velocity field based on the 30′′-tapered cube. The thick black countour shows a systemic velocity of 711.5 km s-1. Black contours then decrease in steps of 25 km s-1, white contours increase in steps of 25 km s-1. The white dashed ellipse with a major axis radius of 240′′ delimits the inner and outer disk. Right: intensity-weighted first-moment map. Contours as in left panel.
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