Upper panel: the U-shaped rotation profile of 2MFGC 04711 along the nucleus and bulge in the total observed long-slit  − 3′′ to  + 4′′ distribution (filled circles are data from NaID lines, open circles from MgIb and open triangles stand for Hβ lines); lower panel: same as first panel, for the central  − 1′′ to  + 1′′ core features, but using a shifted aperture sample with steps  < 2″ according to method (2) cited in Sect. 3.