Enclosed-mass profiles of the total (dynamical) mass (solid line), stellar mass (dashed line), and DM (dot-dashed line) for the three galaxies. The effective radii are denoted by the small arrows, and the radial extent of each spectroscopic FOV is shown by the vertical dotted line. The lower radial bound of the figure is set to half the width of the point-spread function from the spectroscopic observations.