Cumulative number counts in the hard band in the Spiderweb field within 5 arcmin from the Spiderweb Galaxy (red shaded area). The shaded area shows the uncertainty due to the combination of source statistics, photometric errors, and systematic uncertainty on the conversion factors. The blue dashed line shows the hard counts in the CDFS from Luo et al. (2017). The black solid line shows the prediction from the AGN model of Gilli et al. (2007) plus the contribution from normal galaxies from Luo et al. (2017).