Recovered mass for the 62 Planck simulations of A2163, expressed as the ratio of the CMB-measured mass to the input mass from the X-ray model, . The tSZ was removed in this example using the CILC. Each diamond is the result of a single analysis chain (simulation, CILC, lensing extraction and matched filtering) accompanied by its 1σ uncertainty of 1.06. The solid blue line shows the sample average (1.01) and its 1σ range ().