Multi-dimensional optimisation of the scanning strategy for the LiteBIRD space mission

Y. Takase; L. Vacher; H. Ishino; G. Patanchon; L. Montier; S. L. Stever; K. Ishizaka; Y. Nagano; W. Wang; J. Aumont; K. Aizawa; A. Anand; C. Baccigalupi; M. Ballardini; A. J. Banday; R. B. Barreiro; N. Bartolo; S. Basak; M. Bersanelli; M. Bortolami; T. Brinckmann; E. Calabrese; P. Campeti; E. Carinos; A. Carones; F. J. Casas; K. Cheung; L. Clermont; F. Columbro; A. Coppolecchia; F. Cuttaia; G. D'Alessandro; P. de Bernardis; T. de Haan; E. de la Hoz; S. Della Torre; P. Diego-Palazuelos; H. K. Eriksen; J. Errard; F. Finelli; U. Fuskeland; G. Galloni; M. Galloway; M. Gervasi; T. Ghigna; S. Giardiello; C. Gimeno-Amo; E. Gjerlow; R. Gonzalez Gonzalez; A. Gruppuso; M. Hazumi; S. Henrot-Versille; L. T. Hergt; K. Ikuma; K. Kohri; L. Lamagna; M. Lattanzi; C. Leloup; M. Lembo; F. Levrier; A. I. Lonappan; M. Lopez-Caniego; G. Luzzi; B. Maffei; E. Martinez-Gonzalez; S. Masi; S. Matarrese; F. T. Matsuda; T. Matsumura; S. Micheli; M. Migliaccio; M. Monelli; G. Morgante; B. Mot; R. Nagata; T. Namikawa; A. Novelli; K. Odagiri; S. Oguri; R. Omae; L. Pagano; D. Paoletti; F. Piacentini; M. Pinchera; G. Polenta; L. Porcelli; N. Raffuzzi; M. Remazeilles; A. Ritacco; M. Ruiz-Granda; Y. Sakurai; D. Scott; Y. Sekimoto; M. Shiraishi; G. Signorelli; R. M. Sullivan; H. Takakura; L. Terenzi; M. Tomasi; M. Tristram; B. van Tent; P. Vielva; I. K. Wehus; B. Westbrook; G. Weymann-Despres; E. J. Wollack; M. Zannoni; Y. Zhou; LiteBIRD Collaboration; Dario Poletti

doi:10.1088/1475-7516/2024/12/036

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Multi-dimensional optimisation of the scanning strategy for the LiteBIRD space mission

Journal article

Peer reviewed

Multi-dimensional optimisation of the scanning strategy for the LiteBIRD space mission

Y. Takase, L. Vacher, H. Ishino, G. Patanchon, L. Montier, S. L. Stever, K. Ishizaka, Y. Nagano, W. Wang, J. Aumont, …

Journal of cosmology and astroparticle physics, Vol.2024(12), p.36

01/12/2024

DOI: https://doi.org/10.1088/1475-7516/2024/12/036

Abstract

Astronomy & Astrophysics

Physical Sciences

Physics

Physics, Particles & Fields

Science & Technology

Large angular scale surveys in the absence of atmosphere are essential for measuring the primordial B-mo de power spectrum of the Cosmic Microwave Background (CMB). Since this proposed measurement is about three to four orders of magnitude fainter than the temperature anisotropies of the CMB, in-flight calibration of the instruments and active suppression of systematic effects are crucial. We investigate the effect of changing the parameters of the scanning strategy on the in-flight calibration effectiveness, the suppression of the systematic effects themselves, and the ability to distinguish systematic effects by null-tests. Next-generation missions such as LiteBIRD, modulated by a Half-Wave Plate (HWP), will be able to observe polarisation using a single detector, eliminating the need to combine several detectors to measure polarisation, as done in many previous experiments and hence avoiding the consequent systematic effects. While the HWP is expected to suppress many systematic effects, some of them will remain. We use an analytical approach to comprehensively address the mitigation of these systematic effects and identify the characteristics of scanning strategies that are the most effective for implementing a variety of calibration strategies in the multi-dimensional space of common spacecraft scan parameters. We verify that LiteBIRD's standard configuration yields good performance on the metrics we studied. We also present Falcons.jl, a fast spacecraft scanning simulator that we developed to investigate this scanning parameter space.

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Title: Multi-dimensional optimisation of the scanning strategy for the LiteBIRD space mission
Creators - without role: Y. Takase - University of British Columbia
L. Vacher - Scuola Internazionale Superiore di Studi Avanzati
H. Ishino - Okayama University
G. Patanchon - Université Paris Cité
L. Montier - Institut de Recherche en Astrophysique et Planétologie
S. L. Stever - Centre National de la Recherche Scientifique
K. Ishizaka - Okayama University
Y. Nagano - High Energy Accelerator Research Organization
W. Wang - Université Paris Cité
J. Aumont - Institut de Recherche en Astrophysique et Planétologie
K. Aizawa - The University of Tokyo
A. Anand - University of Rome Tor Vergata
C. Baccigalupi - Scuola Internazionale Superiore di Studi Avanzati
M. Ballardini - Centre National de la Recherche Scientifique
A. J. Banday - Institut de Recherche en Astrophysique et Planétologie
R. B. Barreiro - Centre National de la Recherche Scientifique
N. Bartolo - Centre National de la Recherche Scientifique
S. Basak - University of British Columbia
M. Bersanelli - Istituto Nazionale di Fisica Nucleare, Sezione di Milano
M. Bortolami - Istituto Nazionale di Fisica Nucleare, Sezione di Ferrara
T. Brinckmann - University of Ferrara
E. Calabrese - University of Oslo
P. Campeti - Excellence Cluster Origins
E. Carinos - Institut de Recherche en Astrophysique et Planétologie
A. Carones - Centre National de la Recherche Scientifique
F. J. Casas - University of British Columbia
K. Cheung - Lawrence Berkeley National Laboratory
L. Clermont - University of Liège
F. Columbro - Sapienza University of Rome
A. Coppolecchia - Sapienza University of Rome
F. Cuttaia - International Computer Science Institute
G. D'Alessandro - Univ Roma La Sapienza, Dipartimento Fis, Ple A Moro 2, I-00185 Rome, Italy
P. de Bernardis - Centre National de la Recherche Scientifique
T. de Haan - High Energy Accelerator Research Organization
E. de la Hoz - Laboratoire AstroParticule et Cosmologie
S. Della Torre - Istituto Nazionale di Fisica Nucleare, Sezione di Milano Bicocca
P. Diego-Palazuelos - Universidad de Cantabria
H. K. Eriksen - University of Oslo
J. Errard - Université Paris Cité
F. Finelli - Osservatorio di Astrofisica e Scienza dello Spazio
U. Fuskeland - University of Oslo
G. Galloni - University of Rome Tor Vergata
M. Galloway - University of Oslo
M. Gervasi - University of British Columbia
T. Ghigna - International Center for Quantum-field Measurement Systems for Studies of the Universe and Particles
S. Giardiello - Centre National de la Recherche Scientifique
C. Gimeno-Amo - Instituto de Física de Cantabria
E. Gjerlow
R. Gonzalez Gonzalez - Instituto de Astrofísica de Canarias
A. Gruppuso - INFN, Sez Bologna, Viale C Berti Pichat 6-2, I-40127 Bologna, Italy
M. Hazumi - High Energy Accelerator Research Organization
S. Henrot-Versille - Laboratoire de Physique des 2 Infinis Irène Joliot-Curie
L. T. Hergt - University of British Columbia
K. Ikuma - Okayama University
K. Kohri - High Energy Accelerator Research Organization
L. Lamagna - High Energy Accelerator Research Organization
M. Lattanzi - Istituto Nazionale di Fisica Nucleare, Sezione di Ferrara
C. Leloup - Kavli Institute for the Physics and Mathematics of the Universe
M. Lembo - Centre National de la Recherche Scientifique
F. Levrier - Laboratoire de Physique de l'Ecole Normale Supérieure
A. I. Lonappan - Japan Aerospace Exploration Agency
M. Lopez-Caniego - Universidad Europea
G. Luzzi - Agenzia Spaziale Italiana
B. Maffei - Institut d'Astrophysique Spatiale
E. Martinez-Gonzalez - Centre National de la Recherche Scientifique
S. Masi - University of British Columbia
S. Matarrese - Gran Sasso Science Institute
F. T. Matsuda - Centre National de la Recherche Scientifique
T. Matsumura - Centre National de la Recherche Scientifique
S. Micheli - Centre National de la Recherche Scientifique
M. Migliaccio - University of Rome Tor Vergata
M. Monelli - Centre National de la Recherche Scientifique
G. Morgante - Centre National de la Recherche Scientifique
B. Mot - Institut de Recherche en Astrophysique et Planétologie
R. Nagata - High Energy Accelerator Research Organization
T. Namikawa - Centre National de la Recherche Scientifique
A. Novelli - Centre National de la Recherche Scientifique
K. Odagiri - Centre National de la Recherche Scientifique
S. Oguri - Centre National de la Recherche Scientifique
R. Omae - Centre National de la Recherche Scientifique
L. Pagano - Institut d'Astrophysique Spatiale
D. Paoletti - Instituto de Astrofísica de Canarias
F. Piacentini - Centre National de la Recherche Scientifique
M. Pinchera - Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
G. Polenta - Centre National de la Recherche Scientifique
L. Porcelli - Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati
N. Raffuzzi - Centre National de la Recherche Scientifique
M. Remazeilles - Centre National de la Recherche Scientifique
A. Ritacco - École Normale Supérieure - PSL
M. Ruiz-Granda - Universidad de Cantabria
Y. Sakurai - International Computer Science Institute
D. Scott - Centre National de la Recherche Scientifique
Y. Sekimoto - The University of Tokyo
M. Shiraishi - Centre National de la Recherche Scientifique
G. Signorelli - University of Pisa
R. M. Sullivan - Centre National de la Recherche Scientifique
H. Takakura - Centre National de la Recherche Scientifique
L. Terenzi - Centre National de la Recherche Scientifique
M. Tomasi - Centre National de la Recherche Scientifique
M. Tristram - Laboratoire de Physique des 2 Infinis Irène Joliot-Curie
B. van Tent - Laboratoire de Physique des 2 Infinis Irène Joliot-Curie
P. Vielva - Centre National de la Recherche Scientifique
I. K. Wehus - University of Oslo
B. Westbrook - University of California, Berkeley
G. Weymann-Despres - Laboratoire de Physique des 2 Infinis Irène Joliot-Curie
E. J. Wollack - Goddard Space Flight Center
M. Zannoni - Centre National de la Recherche Scientifique
Y. Zhou - International Center for Quantum-field Measurement Systems for Studies of the Universe and Particles
LiteBIRD Collaboration
Dario Poletti - SCI,MATH & Technology
Publication Details: Journal of cosmology and astroparticle physics, Vol.2024(12), p.36
Publisher: IOP Publishing Ltd
Number of pages: 50
Identifiers: 9911012409846
Academic Unit: SCI,MATH & Technology
Language: English
Resource Type: Journal article

Multi-dimensional optimisation of the scanning strategy for the LiteBIRD space mission

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