Radial velocity maps of the central ∼1.5 pc radius around the supermassive black hole at the Galactic center. These maps are constructed from the average of the radial velocity of nearest 15 neighbor stars at each location. Left: the full sample of KMOS stars. Center: stars with higher than solar metallicity. Right: stars with lower than solar metallicity. The stars above and below solar metallicity appear to show distinctively different kinematic features.