Work

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

Year: 2005

Type: article

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.

Source: Astronomy and Astrophysics

DOI: 10.1051/0004-6361:20042512

Authors: G. de Gasperis, A. Balbi, P. Cabella, P. Natoli, N. Vittorio

Institution: University of Rome Tor Vergata

Language: English

Topic: Cosmology and Gravitation Theories

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

Funders: U.S. Department of Energy, National Energy Research Scientific Computing Center, Office of Science

Awards: G1398330795, G1643223109, G193590374, G2787076192, G7337822738