CMB TT and EE power spectra for each of the four foreground-cleaned maps. The first panel shows the TT bandpowers after subtracting the best-fit model of residual extragalactic foregrounds. The black points show the frequency-map based Plik spectrum, and the grey line shows the best-fit ΛCDM model from the Planck 2015 likelihood. The second panel shows the residuals of the TT bandpowers after subtracting the best-fit ΛCDM model. The third and fourth panels show the same information for the EE spectra. The bands are the same for all methods, but the points are offset horizontally for clarity. The parameters of the foreground model are marginalized over when estimating parameters (see Fig. 15).