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ROMA: a map-making algorithm for polarised CMB data sets

Giancarlo de Gasperis·Amedeo Balbi·Paolo Cabella·Paolo Natoli·Nicola Vittorio
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Abstract

We present ROMA, a parallel code to produce joint optimal temperature and polarisation maps out of multidetector CMB observations. ROMA is a fast, accurate and robust implementation of the iterative generalised least squares approach to map-making. We benchmark ROMA on realistic simulated data from the last, polarisation sensitive, flight of BOOMERanG.

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Giancarlo de Gasperis, Amedeo Balbi, Paolo Cabella, Paolo Natoli, Nicola Vittorio. 2005-02-07. ROMA: a map-making algorithm for polarised CMB data sets. https://doi.org/10.1051/0004-6361%3A20042512

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