An adaptive filter for the PLANCK Compact Source Catalogue construction
arXiv:astro-ph/0202399 · doi:10.1046/j.1365-8711.2002.05692.x
Abstract
We develop a linear algorithm for extracting extragalactic point sources for the Compact Source Catalogue of the upcoming PLANCK mission. This algorithm is based on a simple top-hat filter in the harmonic domain with an adaptive filtering range which does not require a priori knowledge of the CMB power spectrum and the experiment parameters such as the beam size and shape nor pixel noise level.
8 pages, minor changes and typo corrections, accepted for publication in MNRAS
References in corpus (3)
Cited by in corpus (16)
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