Spherical harmonic analysis of the 2-Jy IRAS galaxy redshift survey
نویسندگان
چکیده
منابع مشابه
WIENER RECONSTRUCTION OF THE IRAS 1 . 2 Jy GALAXY REDSHIFT SURVEY :
We utilise the method of Wiener reconstruction with spherical harmonics and Bessel functions to recover the density and velocity elds from the IRAS 1.2Jy redshift survey. The reconstruction relies on prior knowledge of the IRAS power-spectrum and the combination of density and bias parameters 0:6 =b. The results are robust to changes in these prior parameters and the number of expansion coeecie...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 1993
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/264.2.439