Effective transfer functions f_ℓ for each of the four pipeline CMB maps, after deconvolving a 5′ FWHM Gaussian beam and N_side = 2048 HEALPix pixel window. From top to bottom panels: results for T, E, and B. In the two bottom panels, the dotted lines show the effective residual transfer functions for the three CMB-dominated HFI frequencies between 100 and 217 GHz, after deconvolving the azimuthally-symmetric QuickBeam-based transfer function and HEALPix pixel window in each case.