Fig. A.2
Radial dependence of uncertainties associated with PA (± 3°), inclination (± 5°) and an offset of 1px in the centring of the NIR image. The continuous black line shows the effect on torques, the dotted line corresponds to the effect on the local flow rates, and the dashed blue line is the average tendency (effect on torques averaged over of regions of ~400 pc).
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