512 × 512 pixel cutouts from a ZTF full-chip image containing the alert-triggering object ZTF20aapfawc at the center. The satellite trail, highlighted with a red box, spans across the cutouts. Additional alerts raised by this satellite streak correspond to objects ZTF20aapfavz and ZTF20aapfavx, located 60″ to the bottom-left and 250″ to the top-right of the center, respectively, along the highlighted trail. The left and center panels display science and difference images, respectively, while the right panel shows the FFT of the difference image with an eight-pixel binning. In spatial frequency space, the satellite exhibits a distinctive fringe-like pattern, similar to the smaller stamps shown in Fig. 1.