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Fig. 5.


Top panels: measured circular velocity at 2 kpc from the centre Vrot (2 kpc) vs. the maximum circular velocity of the DM halo Vmax (halo) (left panel) and the last observed point of the rotation curve VRlast (right panel). The MLconst values are shown with red diamonds and the L18a values with blue circles. The grey dotted line is the 1:1 line. Bottom panels: same plots for the L18a points colour-coded by the log of the baryon-induced velocity at 2 kpc, log[Vb(2 kpc)].

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