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Article
Report number arXiv:1303.5064 ; CERN-PH-TH-2013-117 ; CERN-PH-TH-2013-117
Title Planck 2013 results. III. LFI systematic uncertainties
Author(s)

Aghanim, N. ; Armitage-Caplan, C. ; Arnaud, M. ; Ashdown, M. ; Atrio-Barandela, F. ; Aumont, J. ; Baccigalupi, C. ; Banday, A.J. ; Barreiro, R.B. ; Battaner, E. ; Benabed, K. ; Benoît, A. ; Benoit-Lévy, A. ; Bernard, J. -P. ; Bersanelli, M. ; Bielewicz, P. ; Bobin, J. ; Bock, J.J. ; Bonaldi, A. ; Bonavera, L. ; Bond, J.R. ; Borrill, J. ; Bouchet, F.R. ; Bridges, M. ; Bucher, M. (APC, Paris) ; Burigana, C. ; Butler, R.C. ; Cardoso, J. -F. (APC, Paris) ; Catalano, A. ; Chamballu, A. ; Chiang, L. -Y ; Christensen, P.R. ; Church, S. ; Colombi, S. ; Colombo, L.P.L. ; Crill, B.P. ; Cruz, M. ; Curto, A. ; Cuttaia, F. ; Danese, L. ; Davies, R.D. ; Davis, R.J. ; de Bernardis, P. ; de Rosa, A. ; de Zotti, G. ; Delabrouille, J. (APC, Paris) ; Dick, J. ; Dickinson, C. ; Diego, J.M. ; Dole, H. ; Donzelli, S. ; Doré, O. ; Douspis, M. ; Dupac, X. ; Efstathiou, G. ; Enßlin, T.A. ; Eriksen, H.K. ; Finelli, F. ; Forni, O. ; Frailis, M. ; Franceschi, E. ; Gaier, T.C. ; Galeotta, S. ; Ganga, K. (APC, Paris) ; Giard, M. ; Giraud-Héraud, Y. (APC, Paris) ; Gjerløw, E. ; González-Nuevo, J. ; Górski, K.M. ; Gratton, S. ; Gregorio, A. ; Gruppuso, A. ; Hansen, F.K. ; Hanson, D. ; Harrison, D. ; Henrot-Versillé, S. ; Hernández-Monteagudo, C. ; Herranz, D. ; Hildebrandt, S.R. ; Hivon, E. ; Hobson, M. ; Holmes, W.A. ; Hornstrup, A. ; Hovest, W. ; Huffenberger, K.M. ; Jaffe, T.R. ; Jaffe, A.H. ; Jewell, J. ; Jones, W.C. ; Juvela, M. ; Kangaslahti, P. ; Keihänen, E. ; Keskitalo, R. ; Kiiveri, K. ; Kisner, T.S. ; Knoche, J. ; Knox, L. ; Kunz, M. ; Kurki-Suonio, H. ; Lagache, G. ; Lähteenmäki, A. ; Lamarre, J. -M. ; Lasenby, A. ; Laureijs, R.J. ; Lawrence, C.R. ; Leahy, J.P. ; Leonardi, R. ; Lesgourgues, J. ; Liguori, M. ; Lilje, P.B. ; Lindholm, V. ; Linden-Vørnle, M. ; López-Caniego, M. ; Lubin, P.M. ; Macías-Pérez, J.F. ; Maino, D. ; Mandolesi, N. ; Maris, M. ; Marshall, D.J. ; Martin, P.G. ; Martínez-González, E. ; Masi, S. ; Matarrese, S. ; Matthai, F. ; Mazzotta, P. ; Meinhold, P.R. ; Melchiorri, A. ; Mendes, L. ; Mennella, A. ; Migliaccio, M. ; Mitra, S. ; Moneti, A. ; Montier, L. ; Morgante, G. ; Mortlock, D. ; Moss, A. ; Munshi, D. ; Naselsky, P. ; Natoli, P. ; Netterfield, C.B. ; Nørgaard-Nielsen, H.U. ; Novikov, D. ; Novikov, I. ; O'Dwyer, I.J. ; Osborne, S. ; Paci, F. ; Pagano, L. ; Paladini, R. ; Paoletti, D. ; Partridge, B. ; Pasian, F. ; Patanchon, G. (APC, Paris) ; Pearson, D. ; Peel, M. ; Perdereau, O. ; Perotto, L. ; Perrotta, F. ; Pierpaoli, E. ; Pietrobon, D. ; Plaszczynski, S. ; Platania, P. ; Pointecouteau, E. ; Polenta, G. ; Ponthieu, N. ; Popa, L. ; Poutanen, T. ; Pratt, G.W. ; Prézeau, G. ; Prunet, S. ; Puget, J. -L. ; Rachen, J.P. ; Rebolo, R. ; Reinecke, M. ; Remazeilles, M. ; Ricciardi, S. ; Riller, T. ; Rocha, G. ; Rosset, C. (APC, Paris) ; Rossetti, M. ; Roudier, G. ; Rubiño-Martín, J.A. ; Rusholme, B. ; Sandri, M. ; Santos, D. ; Scott, D. ; Seiffert, M.D. ; Shellard, E.P.S. ; Spencer, L.D. ; Starck, J. -L. ; Stolyarov, V. ; Stompor, R. (APC, Paris) ; Sureau, F. ; Sutton, D. ; Suur-Uski, A. -S. ; Sygnet, J. -F. ; Tauber, J.A. ; Tavagnacco, D. ; Terenzi, L. ; Toffolatti, L. ; Tomasi, M. ; Tristram, M. ; Tucci, M. ; Tuovinen, J. ; Türler, M. ; Umana, G. ; Valenziano, L. ; Valiviita, J. ; Van Tent, B. ; Varis, J. ; Vielva, P. ; Villa, F. ; Vittorio, N. ; Wade, L.A. ; Wandelt, B.D. ; Watson, R. ; Wilkinson, A. ; Yvon, D. ; Zacchei, A. ; Zonca, A.

Publication 2014-10-29
Imprint 22 Mar 2013
Number of pages 23 p, 23
Note Comments: Accepted for publication by A&A
In: Astron. Astrophys. 571 (2014) A3
DOI 10.1051/0004-6361/201321574
Subject category Astrophysics and Astronomy
Accelerator/Facility, Experiment PLANCK RE24
Abstract We present the current estimate of instrumental and systematic effect uncertainties for the Planck-Low Frequency Instrument relevant to the first release of the Planck cosmological results. We give an overview of the main effects and of the tools and methods applied to assess residuals in maps and power spectra. We also present an overall budget of known systematic effect uncertainties, which are dominated sidelobe straylight pick-up and imperfect calibration. However, even these two effects are at least two orders of magnitude weaker than the cosmic microwave background (CMB) fluctuations as measured in terms of the angular temperature power spectrum. A residual signal above the noise level is present in the multipole range $\ell<20$, most notably at 30 GHz, and is likely caused by residual Galactic straylight contamination. Current analysis aims to further reduce the level of spurious signals in the data and to improve the systematic effects modelling, in particular with respect to straylight and calibration uncertainties.
Copyright/License Preprint: © 2013-2024 CERN (License: CC-BY-3.0)



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