Comparison of the SZ fluxes computed with aperture photometry in the exact same way in the SZ WebSky map, in the $\overline{\mathrm{SZ}}$ map, and in the MILCA SZ map. Left: fluxes on the reconstructed maps as a function of the SZ WebSky fluxes. The blue dashed line represents the SZ flux have been enhanced in the weight map w. Right: histograms of the residuals. The dashed lines show the median values of the distributions.