Dark matter energy density for NGC 2403 giving the largest possible compatible with a rotation curve in the MOND limit (|ε|< 0.4). The energy density is that of ρ_SF (solid blue line) for r < r_NFW and that of an NFW 1/r³ tail at larger radii (dashed red line). The two contributions are matched to each other at a radius r_NFW, which is chosen to maximize . This is for (M/L_*)_disk = 0.5 and (M/L_*)_bulge = 0.7 and gives . The dotted vertical lines denote R_max, r_NFW, and r₂₀₀.