Profiles of the lensing mass, number of GCs, and light around seven halos. The solid lines show the projected mass profiles from the lens model as a function of radius, the dashed lines show the corresponding number-density profile of GCs, and the dotted lines show the F200W surface brightness. The profiles are centered on each of the seven halos identified in Fig. 6 and plotted in different colors as shown in the legend. The inset shows the total mass versus number of GCs for each halo integrated up to the radius of the halo’s yellow circle in Fig. 6. The solid line in the inset shows the relation M = 1.2 × 10¹⁰N_GC.