Full anisotropic transfer functions for 70, 100, and 143 GHz and Commander. These demonstrate that the signal suppression is not completely uniform for the quadrupole and the octupole. The real part of the transfer function is shown in blue. The imaginary part (orange) of the transfer function is consistent with zero. These transfer functions correspond to minimizing Eq. (18) over 80% of the sky. The different m modes are slightly staggered here, with m = 0...ℓ plotted left to right, to aid visualization.