Positions in supergalactic x/y coordinates of all galaxies in the simulations, compared to galaxies from the 2MRS catalog. To make the simulations comparable, the galaxies are restricted to stellar masses above 10¹⁰ M_⊙ within a 50 Mpc thick slice around the center of the simulation volume. A lighter color means galaxies more distant than 130 Mpc. For the observation, only galaxies with log(L_K) > 10.25 are plotted to match the mass cut. In addition, the positions of Coma, Virgo, and Perseus are labeled. The virial masses of the halos in the simulations are listed in Table 1. From top to bottom: SLOW, SIBELIUS, CORUSCANT, and 2MRS.