CIB cross- and auto- power spectra obtained at 143 GHz (red points). To obtain the CIB, the cleaned CMB and Galactic dust power spectra (black points, shifted in ℓ for clarity) are corrected for SZ-related residuals, and (following Eqs. (8), (9), and (12)), and for (following Eq. (4), and computed using the extrapolation of the best-fit halo model). The prediction of the halo model is shown in blue (continuous for 2h+1h+shot noise; dashed for shot noise only).