Redshift-space two-point correlation function multipoles comparison between the COVMOS and the DEMNUni_cov experiments. Top: average of the estimated two-point correlation function multipoles over 100 realisations of COVMOS catalogues in 16nu cosmology, at z = 0 with dispersion on each realisation represented in blue. The solid black line represents the same (with dispersion over measurements in dashed black lines) for DEMNUni_cov simulations. Bottom: residual between the averaged COVMOS and DEMNUni_cov multipoles with corresponding error bars.