Using tiles allows us to recover a cluster that would be missed using separatepointings. In all images a green circle indicates an extended source (C1 or C2 detection) and a green square a source that is significant (PNT_DET_STAT > 15) but which cannot be securely identified as point-like or extended; the cyan cross shows the position of the recovered cluster and the black squares in the left panels the position of the input AGNs; X-ray contours are also shown. Panel a: combined photon image. Panel b: photon image of one of the pointings. Panel c: photon image of the other pointing. Panel d: combined wavelet image. Panel e: wavelet image of one of the pointings. Panel f: wavelet image of the other pointing.