Recoil velocity (top panel) and ratio of the recoil velocity to the escape velocity of the host halo (bottom panel) as a function of the galaxy stellar mass, for OBELISK-RECOIL (red) and OBELISK (green). The recoil kick magnitudes of OBELISK are calculated in post-processing. The mean in several galaxy mass bins with the standard deviation is shown in the lines and shaded regions.