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astro-ph2008★ 256 cited
Component separation methods for the Planck mission
S. M. Leach, J. -F. Cardoso, C. Baccigalupi +27
The Planck satellite will map the full sky at nine frequencies from 30 to 857 GHz. The CMB intensity and polarization that are its prime targets are contaminated by foreground emis…
astro-ph2007★ 53 cited
Alignment and signed-intensity anomalies in WMAP data
P. Vielva, Y. Wiaux, E. Martinez-Gonzalez +1
Significant alignment and signed-intensity anomalies of local features of the cosmic microwave background (CMB) are detected on the three-year WMAP data, through a decomposition of…