Enclosed stellar mass within a distance of 0.3^′′ to 50^′ along the mean radius of the ellipses in units of M_⊙ and in logarithmic scaling. The black line denotes a M/L value of 0.56, the grey shaded contours show the uncertainty in M/L of . The horizontal line is for a supermassive black hole with the mass M_• = 4 × 10⁶ M_⊙. We also plot the results for the enclosed mass from previous studies: McGinn et al. (1989; assumed Galactocentric distance R₀ = 8.5 kpc), Lindqvist et al. (1992a; R₀ = 8.5 kpc), Deguchi et al. (2004; R₀ = 8 kpc), Trippe et al. (2008; R₀ = 8 kpc), Oh et al. (2009; R₀ = 8 kpc) and Chatzopoulos et al. (2014; R₀ = 8.3 kpc).