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Planck 2018 results: III. High frequency instrument data processing and frequency maps
(EDP Sciences, 2020)
This paper presents the High Frequency Instrument (HFI) data processing procedures for the Planck 2018 release. Major improvements in mapmaking have been achieved since the previous Planck 2015 release, many of which were ...
Planck 2018 results: I. Overview and the cosmological legacy of Planck
(EDP Sciences, 2020)
The European Space Agency’s Planck satellite, which was dedicated to studying the early Universe and its subsequent evolution, was launched on 14 May 2009. It scanned the microwave and submillimetre sky continuously between ...