Left: exposure-corrected and background-subtracted Chandra image of A1795 in the 0.5–10 keV energy band. Resolve field of views (FOVs) are marked with white boxes. Dashed small white boxes show the excluded pixels 11, 12 (calibration pixel), and 27. Cyan dashed annuli show the regions used for ARFs generation. Right: zoomed-in residual image of A1795 after subtracting a beta model image. Several substructures, including the “hook,” are clearly seen. Green contours represent the ALMA CO(2–1) contours from H. R. Russell et al. (2017).