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arxiv: astro-ph/0305537 · v4 · submitted 2003-05-28 · 🌌 astro-ph

Gauss--Legendre Sky Pixelization (GLESP) for CMB maps

A.G. Doroshkevich , P.D. Naselsky , O.V. Verkhodanov , D.I. Novikov , V.I. Turchaninov , I.D. Novikov , P.R. Christensen , L.-Y. Chiang This is my paper
classification 🌌 astro-ph
keywords beengauss--legendremapspixelizationschemeallowscodecomparison
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A new scheme of sky pixelization is developed for CMB maps. The scheme is based on the Gauss--Legendre polynomials zeros and allows one to create strict orthogonal expansion of the map. A corresponding code has been implemented and comparison with other methods has been done.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. HEALPix -- a Framework for High Resolution Discretization, and Fast Analysis of Data Distributed on the Sphere

    astro-ph 2004-09 accept novelty 7.0

    HEALPix is a hierarchical equal-area iso-latitude pixelization data structure and software library for fast discretization and analysis of spherical astronomical data.