Authors
Peter AR Ade, J Aumont, Carlo Baccigalupi, AJ Banday, RB Barreiro, Nicola Bartolo, Suman Basak, PAOLA Battaglia, E Battaner, K Benabed, A Benoit-Lévy, J-P Bernard, M Bersanelli, P Bielewicz, A Bonaldi, L Bonavera, JR Bond, J Borrill, CARLO Burigana, RC Butler, Erminia Calabrese, Andrea Catalano, PR Christensen, LPL Colombo, M Cruz, A Curto, FRANCESCO Cuttaia, L Danese, RD Davies, RJ Davis, Paolo de Bernardis, A De Rosa, Giulia De Zotti, J Delabrouille, C Dickinson, JM Diego, O Doré, A Ducout, X Dupac, F Elsner, TA Enßlin, HK Eriksen, FABIO Finelli, Marco Frailis, C Franceschet, ENRICO Franceschi, Samuele Galeotta, S Galli, K Ganga, T Ghosh, M Giard, Y Giraud-Héraud, E Gjerløw, J González-Nuevo, KM Górski, Anna Gregorio, ALESSANDRO Gruppuso, FK Hansen, DL Harrison, C Hernández-Monteagudo, D Herranz, SR Hildebrandt, E Hivon, M Hobson, Allan Hornstrup, W Hovest, KM Huffenberger, G Hurier, AH Jaffe, TR Jaffe, E Keihänen, R Keskitalo, K Kiiveri, TS Kisner, J Knoche, N Krachmalnicoff, M Kunz, H Kurki-Suonio, Guilaine Lagache, J-M Lamarre, A Lasenby, Massimiliano Lattanzi, CR Lawrence, JP Leahy, R Leonardi, F Levrier, Michele Liguori, PB Lilje, Michael Linden-Vørnle, V Lindholm, M López-Caniego, PM Lubin, JF Macías-Pérez, B Maffei, G Maggio, D Maino, N Mandolesi, A Mangilli, Michele Maris, PG Martin, E Martínez-González, Silvia Masi, Sabino Matarrese, PR Meinhold, A Mennella, M Migliaccio, Susanta Mitra, L Montier, GIANLUCA Morgante, D Mortlock, D Munshi, J Anthony Murphy, Federico Nati, Paolo Natoli, F Noviello, F Paci, Luca Pagano, Fernand Pajot, DANIELA Paoletti, B Partridge, F Pasian, TJ Pearson, O Perdereau, V Pettorino, Francesco Piacentini, E Pointecouteau, Gianluca Polenta, GW Pratt, J-L Puget, JP Rachen, M Reinecke, M Remazeilles, A Renzi, I Ristorcelli, G Rocha, C Rosset, M Rossetti, G Roudier, JA Rubiño-Martín, B Rusholme, MAURA Sandri, D Santos, M Savelainen, D Scott, V Stolyarov, R Stompor, A-S Suur-Uski, J-F Sygnet, JA Tauber, DANIELE Tavagnacco
Publication date
2016/10/1
Journal
Astronomy & Astrophysics
Volume
594
Pages
A3
Publisher
EDP sciences
Description
We present the current accounting of systematic effect uncertainties for the Low Frequency Instrument (LFI) that are relevant to the 2015 release of the Planck cosmological results, showing the robustness and consistency of our data set, especially for polarization analysis. We use two complementary approaches: (i) simulations based on measured data and physical models of the known systematic effects; and (ii) analysis of difference maps containing the same sky signal (“null-maps”). The LFI temperature data are limited by instrumental noise. At large angular scales the systematic effects are below the cosmic microwave background (CMB) temperature power spectrum by several orders of magnitude. In polarization the systematic uncertainties are dominated by calibration uncertainties and compete with the CMB E-modes in the multipole range 10–20. Based on our model of all known systematic effects, we show …
Scholar articles
PAR Ade, J Aumont, C Baccigalupi, AJ Banday… - Astronomy & Astrophysics, 2016