Title: | Planck 2018 results |
Author(s): | Akrami, Y. ; Argüeso, F. ; Ashdown, M. ; Aumont, J. ; Baccigalupi, C. ; Ballardini, M. ; Banday, A. J. ; Barreiro, R. B. ; Bartolo, N. ; Basak, S. ; Benabed, K. ; Bernard, J. P. ; Bersanelli, M. ; Bielewicz, P. ; Bonavera, L. ; Bond, J. R. ; Borrill, J. ; Bouchet, F. R. ; Boulanger, F. ; Bucher, M. ; Burigana, C. ; Butler, R. C. ; Calabrese, E. ; Cardoso, J. F. ; Colombo, L. P.L. ; Crill, B. P. ; Cuttaia, F. ; De Bernardis, P. ; De Rosa, A. ; De Zotti, G. ; Delabrouille, J. ; Di Valentino, E. ; Dickinson, C. ; Diego, J. M. ; Donzelli, S. ; Ducout, A. ; Dupac, X. ; Efstathiou, G. ; Elsner, F. ; Enßlin, T. A. ; Eriksen, H. K. ; Fantaye, Y. ; Finelli, F. ; Frailis, M. ; Franceschi, E. ; Frolov, A. ; Galeotta, S. ; Galli, S. ; Ganga, K. ; Génova-Santos, R. T. ; Gerbino, M. ; Ghosh, T. ; González-Nuevo, J. ; Górski, K. M. ; Gratton, S. ; Gruppuso, A. ; Gudmundsson, J. E. ; Handley, W. ; Hansen, F. K. ; Herranz, D. ; Hivon, E. ; Huang, Z. ; Jaffe, A. H. ; Jones, W. C. ; Karakci, A. ; Keihänen, E. ; Keskitalo, R. ; Kiiveri, K. ; Kim, Jaiseung ; Kisner, T. S. ; Krachmalnicoff, N. ; Kunz, M. ; Kurki-Suonio, H. ; Lamarre, J. M. ; Lasenby, A. ; Lattanzi, M. ; Lawrence, C. R. ; Leahy, J. P. ; Levrier, F. ; Liguori, M. ; Lilje, P. B. ; Lindholm, V. ; López-Caniego, M. ; Ma, Y. Z. ; Maciás-Pérez, J. F. ; Maggio, G. ; Maino, D. ; Mandolesi, N. ; Mangilli, A. ; Maris, M. ; Martin, P. G. ; Martínez-González, E. ; Matarrese, S. ; Mauri, N. ; McEwen, J. D. ; Meinhold, P. R. ; Melchiorri, A. ; Mennella, A. ; Migliaccio, M. ; Molinari, D. ; Montier, L. ; Morgante, G. ; Moss, A. ; Natoli, P. ; Pagano, L. ; Paoletti, D. ; Partridge, B. ; Patanchon, G. ; Patrizii, L. ; Peel, M. ; Perrotta, F. ; Pettorino, V. ; Piacentini, F. ; Polenta, G. ; Puget, J. L. ; Rachen, J. P. ; Racine, B. ; Reinecke, M. ; Remazeilles, M. ; Renzi, A. ; Rocha, G. ; Roudier, G. ; Rubiño-Martín, J. A. ; Salvati, L. ; Sandri, M. ; Savelainen, M. ; Scott, D. ; Seljebotn, D. S. ; Sirignano, C. ; Sirri, G. ; Spencer, L. D. ; Suur-Uski, A. S. ; Tauber, J. A. ; Tavagnacco, D. ; Tenti, M. ; Terenzi, L. ; Toffolatti, L. ; Tomasi, M. ; Trombetti, T. ; Valiviita, J. ; Vansyngel, F. ; Van Tent, B. ; Vielva, P. ; Villa, F. ; Vittorio, N. ; Wandelt, B. D. ; Watson, R. ; Wehus, I. K. ; Zacchei, A. ; Zonca, A. |
Date: | 2020-09-01 |
Language: | en |
Department: | Leiden University University of Oviedo University of Cambridge Université Paul Sabatier International School for Advanced Studies University of the Western Cape IRAP Universidad de Cantabria University of Padova Indian Institute of Science Education and Research Thiruvananthapuram Institut d 'Astrophysique de Paris University of Milano University of Toronto Lawrence Berkeley National Laboratory Université Paris-Sud Université Pierre and Marie Curie University of Ferrara National Research Council of Italy Cardiff University California Institute of Technology Sapienza University of Rome INAF - Osservatorio Astronomico di Padova University of Manchester Imperial College London European Space Astronomy Centre Max-Planck-Institut für Astrophysik University of Oslo African Institute for Mathematical Sciences Osservatorio Astronomico di Trieste Simon Fraser University University of Chicago University of La Laguna Stockholm University Cahill Center for Astronomy and Astrophysics Jet Propulsion Laboratory Princeton University Sun Yat-Sen University University of Helsinki Observatoire de Paris Institut national de physique nucléaire et de physique des particules National Institute for Nuclear Physics University College London University of California Santa Barbara University of Rome Tor Vergata University of Nottingham Haverford College Universidade de São Paulo Université Paris-Saclay Agenzia Spaziale Italiana Radboud University Nijmegen Department of Applied Physics University of British Columbia European Space Research and Technology Centre Università Degli Studi di Trieste Istituto di Astrofisica Spaziale e Fisica Cosmica di Bologna University of Illinois at Urbana-Champaign University of California San Diego |
Series: | Astronomy and Astrophysics, Volume 641 |
ISSN: | 0004-6361 1432-0746 |
DOI-number: | 10.1051/0004-6361/201833293 |
Keywords: | Cosmic background radiation, Methods: data analysis, Space vehicles: instruments |
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Akrami , Y , Argüeso , F , Ashdown , M , Aumont , J , Baccigalupi , C , Ballardini , M , Banday , A J , Barreiro , R B , Bartolo , N , Basak , S , Benabed , K , Bernard , J P , Bersanelli , M , Bielewicz , P , Bonavera , L , Bond , J R , Borrill , J , Bouchet , F R , Boulanger , F , Bucher , M , Burigana , C , Butler , R C , Calabrese , E , Cardoso , J F , Colombo , L P L , Crill , B P , Cuttaia , F , De Bernardis , P , De Rosa , A , De Zotti , G , Delabrouille , J , Di Valentino , E , Dickinson , C , Diego , J M , Donzelli , S , Ducout , A , Dupac , X , Efstathiou , G , Elsner , F , Enßlin , T A , Eriksen , H K , Fantaye , Y , Finelli , F , Frailis , M , Franceschi , E , Frolov , A , Galeotta , S , Galli , S , Ganga , K , Génova-Santos , R T , Gerbino , M , Ghosh , T , González-Nuevo , J , Górski , K M , Gratton , S , Gruppuso , A , Gudmundsson , J E , Handley , W , Hansen , F K , Herranz , D , Hivon , E , Huang , Z , Jaffe , A H , Jones , W C , Karakci , A , Keihänen , E , Keskitalo , R , Kiiveri , K , Kim , J , Kisner , T S , Krachmalnicoff , N , Kunz , M , Kurki-Suonio , H , Lamarre , J M , Lasenby , A , Lattanzi , M , Lawrence , C R , Leahy , J P , Levrier , F , Liguori , M , Lilje , P B , Lindholm , V , López-Caniego , M , Ma , Y Z , Maciás-Pérez , J F , Maggio , G , Maino , D , Mandolesi , N , Mangilli , A , Maris , M , Martin , P G , Martínez-González , E , Matarrese , S , Mauri , N , McEwen , J D , Meinhold , P R , Melchiorri , A , Mennella , A , Migliaccio , M , Molinari , D , Montier , L , Morgante , G , Moss , A , Natoli , P , Pagano , L , Paoletti , D , Partridge , B , Patanchon , G , Patrizii , L , Peel , M , Perrotta , F , Pettorino , V , Piacentini , F , Polenta , G , Puget , J L , Rachen , J P , Racine , B , Reinecke , M , Remazeilles , M , Renzi , A , Rocha , G , Roudier , G , Rubiño-Martín , J A , Salvati , L , Sandri , M , Savelainen , M , Scott , D , Seljebotn , D S , Sirignano , C , Sirri , G , Spencer , L D , Suur-Uski , A S , Tauber , J A , Tavagnacco , D , Tenti , M , Terenzi , L , Toffolatti , L , Tomasi , M , Trombetti , T , Valiviita , J , Vansyngel , F , Van Tent , B , Vielva , P , Villa , F , Vittorio , N , Wandelt , B D , Watson , R , Wehus , I K , Zacchei , A & Zonca , A 2020 , ' Planck 2018 results : II. Low Frequency Instrument data processing ' , Astronomy and Astrophysics , vol. 641 , 2 . https://doi.org/10.1051/0004-6361/201833293 |
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Abstract:We present a final description of the data-processing pipeline for the Planck Low Frequency Instrument (LFI), implemented for the 2018 data release. Several improvements have been made with respect to the previous release, especially in the calibration process and in the correction of instrumental features such as the effects of nonlinearity in the response of the analogue-to-digital converters. We provide a brief pedagogical introduction to the complete pipeline, as well as a detailed description of the important changes implemented. Self-consistency of the pipeline is demonstrated using dedicated simulations and null tests. We present the final version of the LFI full sky maps at 30, 44, and 70 GHz, both in temperature and polarization, together with a refined estimate of the solar dipole and a final assessment of the main LFI instrumental parameters.
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