Jeans Newtonian and MOND modeling of the projected velocity dispersion of NGC 5846. The thick lines are for isotropic cases and the thin lines are for fits based on β_lit. Upper panel: isotropic Jeans modeling of the projected velocity dispersion of NGC 5846 using the Newtonian approach. For the Newtonian mass-follows-light approach, the three regions are as follows: inner region (interior to 2R_e, solid blue lines), intermediate region (between 2R_e and 6R_e, long dashed green lines), and outer region (beyond 6R_e, short dashed red lines). The mass-to-light ratio in these regions are M/L_B =7.0 (8.8), 53.6 (62.8) and 88.3 (105.0) for the thick (thin) lines. The NFW models with M_∗/L_B = 9.0(8.5), r_s = 300 arcsec, and ρ_s = 0.0450(0.0600) M_⊙ pc^-3 are shown with the thick (thin) dotted magenta lines. The thick dot-dashed magenta line is for the isotropic NFW model for which M/L_B = 7.0, r_s = 350 arcsec, and ρ_s = 0.0200 M_⊙ pc^-3. Lower panel: isotropic MOND models of the projected velocity dispersion of NGC 5846 for three interpolation functions μ(r) split into two regions. The inner region is interior to 2R_e, and the outer region is beyond 2R_e. The standard MOND model is presented with the solid blue lines for M/L_B = 6.7(8.5) (inner region) and M/L_B = 55.2(66.0) (outer region); the simple MOND model is presented with the dotted red lines for M/L_B = 5.7(7.3) (inner region) and M/L_B = 44.8(54.2) (outer region), and the toy MOND model is presented with the dashed red lines for M/L_B = 4.4(5.7) (inner region) and M/L_B = 34.2(41.6) (outer region). In both panels, one effective radius is indicated by a vertical dotted line.