HFI/LFI joint data processing

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HFI/LFI common processing uses as basic input the maps at the 9 frequencies covered by the two instruments.

The goal is to obtain various catlogues, identify the different astrophysical compoenents whose superposition leads to the oberved sky, and provides a statistical characterisation of the CMB, in particular through a likelihood code (of a particular theoretical C(l) given PLanck data).

(Planck) High Frequency Instrument

(Planck) Low Frequency Instrument

Cosmic Microwave background