Left-hand side: results of Schwarzschild modeling of three mock data sets obtained by observing the simulated galaxy along the principal axes. In rows: derived mass-to-light ratio, total density, total mass, and anisotropy parameter. In columns: observations along the major, intermediate, and minor axis, respectively. Green lines indicate values for the best-fit models whereas the colored areas of decreasing intensity show the 1, 2, and 3σ confidence levels. The true values are presented as black lines. Thin vertical lines mark the values of r₀ and the outer range of the data sets, from left to right. Right-hand side: same as left but for the fit of two stellar populations.