Effect of Fourier filters in removing periodic systematic effects from CMB data

We consider the application of high-pass Fourier filters to remove periodic systematic fluctuations from full-sky survey CMB datasets. We compare the filter performance with destriping codes commonly used to remove the effect of residual 1/f noise from timelines. As a realistic working case, we use...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2011-05, Vol.529, p.A141
Hauptverfasser:	de Gasperin, F., Mennella, A., Maino, D., Terenzi, L., Galeotta, S., Cappellini, B., Morgante, G., Tomasi, M., Bersanelli, M., Mandolesi, N., Zacchei, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy cosmic background radiation cosmology: observations Earth, ocean, space Exact sciences and technology methods: data analysis
Online-Zugang:	Volltext
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