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Fig. 4.
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1D line profiles, extracted from slits of 
kpc in width. Each coloured point represents a Voronoi bin, and the white line is a running median. To enable comparisons, in all cases, the galaxy is rotated such that the receding side is to the right. Typical median errors are V⋆, err ∼ 2 km s−1 and σ⋆, err ∼ 5 km s−1.
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