SILC: a new<i>Planck</i>internal linear combination CMB temperature map using directional wavelets
SILC: a new<i>Planck</i>internal linear combination CMB temperature map using directional wavelets
We present new clean maps of the cosmic microwave background (CMB) temperature anisotropies (as measured by Planck) constructed with a novel internal linear combination (ILC) algorithm using directional, scale-discretized wavelets – scale-discretized, directional wavelet ILC or Scale-discretised, directional wavelet Internal Linear Combination (SILC). Directional wavelets, when convolved with signals on …