Achieved depth in hours. The MOSAIC, UDF-10, and MXDF exposure maps are shown in the first three panels, starting from the left. The Max exposure map, computed as the maximum depth for each spaxel, is shown in the right panel. UDF-10 and MXDF are to the north (top) and the east (left), respectively, while the MOSAIC and Max exposure maps are rotated by 42° (see Fig. 2). Axis labels are in arcmin.