GAUSS–LEGENDRE SKY PIXELIZATION (GLESP) FOR CMB MAPS-Reference-Cited by-同舟云学术

GAUSS–LEGENDRE SKY PIXELIZATION (GLESP) FOR CMB MAPS

Published:2005-02 Issue:02 Volume:14 Page:275-290
ISSN:0218-2718
Container-title:International Journal of Modern Physics D
language:en
Short-container-title:Int. J. Mod. Phys. D

Author:

DOROSHKEVICH A. G.¹²,NASELSKY P. D.¹³⁴,VERKHODANOV O. V.¹⁵,NOVIKOV D. I.²⁶,TURCHANINOV V. I.⁷,NOVIKOV I. D.¹²³⁸,CHRISTENSEN P. R.¹³,CHIANG L.-Y.¹³

Affiliation:

1. Theoretical Astrophysics Center, Juliane Maries Vej 30, DK-2100, Copenhagen, Denmark

2. Astro Space Center of Lebedev Physical Institute, Profsoyuznaya 84/32, Moscow, Russia

3. Niels Bohr Institute, Blegdamsvej 17, DK-2100 Copenhagen, Denmark

4. Rostov State University, Zorge 5, Rostov-Don, 344090, Russia

5. Special Astrophysical Observatory, Nizhnij Arkhyz, Karachaj-Cherkesia, 369167, Russia

6. Institute for Teoretisk Astrofysikk, Universitetet i Oslo, Postboks 1029 Blindern 0315, Oslo, Norway

7. Keldysh Institute of Applied Math, Russian Academy of Science, 125047 Moscow, Russia

8. University Observatory, Juliane Maries Vej 30, DK-2100, Copenhagen, Denmark

Abstract

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.

Publisher

World Scientific Pub Co Pte Lt

Subject

Space and Planetary Science,Astronomy and Astrophysics,Mathematical Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218271805006183

Reference10 articles.

1. An Icosahedron-based Method for Pixelizing the Celestial Sphere

2. MASTER of the Cosmic Microwave Background Anisotropy Power Spectrum: A Fast Method for Statistical Analysis of Large and Complex Cosmic Microwave Background Data Sets

3. All-sky component separation for the Planck mission

4. Non-Gaussianity of the Derived Maps from the First-Year Wilkinson Microwave Anisotropy Probe Data

Cited by 111 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Fast and Accurate Spherical Harmonic Transform for Spatio-Temporal Regular Grid Data;IEEE Signal Processing Letters;2024

2. Overcomplete Multiscale Dictionary of Slepian Functions for HEALPix on the Sphere;IEEE Transactions on Signal Processing;2023

3. Acquisition, representation, and rendering of omnidirectional videos;Immersive Video Technologies;2023

4. Accelerating Spherical Harmonic Transforms for a Large Number of Sky Maps;The Astrophysical Journal Supplement Series;2022-11-16

5. Statistical Study of Central Radio Sources in Regions with the Sunyaev–Zeldovich Effect;Astronomy Reports;2022-06