MASTER of the Cosmic Microwave Background Anisotropy Power Spectrum: A Fast Method for Statistical Analysis of Large and Complex Cosmic Microwave Background Data Sets
Eric HivonIPAC, MS 100-22, Caltech, Pasadena, CA 91125Krzysztof M. GorskiEuropean Southern Observatory, Garching bei München, GermanyC. Barth NetterfieldDepartment of Physics and Astronomy, University of Toronto, 60 St. George Street, Toronto, ON M5S 3H8, CanadaBrendan P. CrillObservational Cosmology, MS 59-33, Caltech, Pasadena, CA 91125Simon PrunetCITA, University of Toronto, 60 St. George Street, Toronto, ON M5S 3H8, CanadaFrode Hansen
2002en
ABI
Аннотация
We describe a fast and accurate method for estimation of the cosmic microwave background (CMB) anisotropy angular power spectrum --- Monte Carlo Apodised Spherical Transform EstimatoR. Originally devised for use in the interpretation of the Boomerang experimental data, MASTER is both a computationally efficient method suitable for use with the currently available CMB data sets (already large in size, despite covering small fractions of the sky, and affected by inhomogeneous and correlated noise), and a very promising application for the analysis of very large future CMB satellite mission products.
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