S/N detection maps of the upper dark region of the gvAPP180/HR 2562 dataset reduced with the six reference pixel choices in TRAP. Cubes A and В were reduced separately. The location of HR 2562 В is highlighted by the white circles. North is up and east is left. The companion is clearly detected in both cubes A and В when selecting reference pixels only from the dark hole in the upper PSF, where the companion is located.