On Planck simulations: towards `2-nd order' analyses

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dc.creatorBurigana, C.
dc.creatorMaino, D.
dc.creatorMandolesi, N.
dc.creatorVilla, F.
dc.creatorValenziano, L.
dc.creatorBersanelli, M.
dc.creatorDanese, L.
dc.creatorToffolatti, L.
dc.creatorArgüeso, F.
dc.date1999-03-09
dc.date.accessioned2026-07-07T02:30:45Z
dc.date.available2026-07-07T02:30:45Z
dc.descriptionWe simulate Planck observations by adopting a detailed model of the microwave sky including monopole, dipole, anisotropies of the cosmic microwave background (CMB) and galactic and extragalactic foregrounds. We estimate the impact of main beam optical aberrations on CMB anisotropy measurements in presence of extragalactic source fluctuations and we discuss the main implications for the Planck telescope design. By analysing the dipole pattern, we quantify the Planck performance in the determination of CMB spectral distortion parameters in presence of foreground contaminations.
dc.description6 pages, Latex (use epsfig.sty); Astrophys. Lett & Comm, in press. Proc. of the Conference: "The Cosmic Microwave Background and the Planck Mission", Santander, Spain, 22-25 June 1998
dc.identifierhttps://arxiv.org/abs/astro-ph/9903137
dc.identifierhttp://arxiv.org/abs/astro-ph/9903137
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/13924
dc.subjectAstrophysics
dc.titleOn Planck simulations: towards `2-nd order' analyses
dc.typetext

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