Normalised S/N detection maps of cADI and TRAP for HR 2562. The dark region is where all the planet trajectories fall completely into the dark holes of the gvAPP180 PSF, while the transition region is where the planet moves across the dark and bright sides in the PSF. North is up and east is left. The dark region of the upper PSF is in the northwest and the dark region of the lower PSF is in the southeast. The transition region of cADI is enlarged to also include the severe speckle contamination near the boundary of the dark and bright sides of the PSF. The expected location of HR 2562 В is highlighted by the white circle. The bright and dark patterns near the edge of the dark regions in the S/N map of TRAP are results of the imperfect boundary between the bright and dark sides of the gvAPP180 PSF.