Flare models for a hot spot ejection velocity of 0.1c and foot-point orbital velocities between 0.8u_K and 0.9u_K (red lines) overlapped with the observations of July 22, 2018 (gray circles). The direction of motion is indicated by blue arrows. The position of SgrA* in the sky is denoted by a black cross, and the best-fit black hole position, which is slightly different for each model, by a blue rectangle.