The Solar Orbiter SPICE instrument -- An extreme UV imaging spectrometer
The SPICE Consortium, :, M. Anderson, T. Appourchaux, F. Auchère, R. Aznar Cuadrado, J. Barbay, F. Baudin, S. Beardsley, K. Bocchialini, B. Borgo, D. Bruzzi, E.… 展开作者
The SPICE Consortium, :, M. Anderson, T. Appourchaux, F. Auchère, R. Aznar Cuadrado, J. Barbay, F. Baudin, S. Beardsley, K. Bocchialini, B. Borgo, D. Bruzzi, E. Buchlin, G. Burton, V. Blüchel, M. Caldwell, S. Caminade, M. Carlsson, W. Curdt, J. Davenne, J. Davila, C. E. DeForest, G. Del Zanna, D. Drummond, J. Dubau, C. Dumesnil, G. Dunn, P. Eccleston, A. Fludra, T. Fredvik, A. Gabriel, A. Giunta, A. Gottwald, D. Griffin, T. Grundy, S. Guest, M. Gyo, M. Haberreiter, V. Hansteen, R. Harrison, D. M. Hassler, S. V. H. Haugan, C. Howe, M. Janvier, R. Klein, S. Koller, T. A. Kucera, D. Kouliche, E. Marsch, A. Marshall, G. Marshall, S. A. Matthews, C. McQuirk, S. Meining, C. Mercier, N. Morris, T. Morse, G. Munro, S. Parenti, C. Pastor-Santos, H. Peter, D. Pfiffner, P. Phelan, A. Philippon, A. Richards, K. Rogers, C. Sawyer, P. Schlatter, W. Schmutz, U. Schühle, B. Shaughnessy, S. Sidher, S. K. Solanki, R. Speight, M. Spescha, N. Szwec, C. Tamiatto, L. Teriaca, W. Thompson, I. Tosh, S. Tustain, J. -C. Vial, B. Walls, N. Waltham, R. Wimmer-Schweingruber, S. Woodward, P. Young, A. De Groof, A. Pacros, D. Williams, D. Müller
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A&A, accepted 19 August 2019; 26 pages, 25 figures
The Spectral Imaging of the Coronal Environment (SPICE) instrument is a high-resolution imaging spectrometer operating at extreme ultraviolet (EUV) wavelengths. In this paper, we present the concept, design, and pre-launch performance of this facility instrument on the ESA/NASA Solar Orbiter mission. The goal of this paper is to give prospective users a better understanding of the possible types of observations, the data acquisition, and the sources that contribute to the instrument's signal. The paper discusses the science objectives, with a focus on the SPICE-specific aspects, before presenting the instrument's design, including optical, mechanical, thermal, and electronics aspects. This is followed by a characterisation and calibration of the instrument's performance. The paper concludes with descriptions of the operations concept and data processing. The performance measurements of the various instrument parameters meet the requirements derived from the mission's science objectives. The SPICE instrument is ready to perform measurements that will provide vital contributions to the scientific success of the Solar Orbiter mission.
A New Method of Deriving Doppler Velocities for Solar Orbiter SPICE
University of Colorado（科罗拉多大学）；Université Paris-Saclay（巴黎萨克雷大学）；CNRS（法国国家科学研究中心）；UKRI STFC, RAL Space（英国研究与创新署科学技术设施委员会，RAL空间）；Goddard Space Flight Center（戈达德太空飞行中心）；Catholic University of America（美国天主教大学）；ETH-Zürich（苏黎世联邦理工学院）；Physikalisch-Meteorologische Observatorium Davos/World Radiation Center (PMOD/WRC)（达沃司物理气象观测站/世界辐射中心）；Southwest Research Institute（西南研究院）
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University of Applied Sciences and Arts Northwestern Switzerland (FHNW)（西北瑞士应用科学与艺术大学）；The Physical Meteorological Observatory and World Radiation Center (PMOD/WRC)（物理气象观测站与世界辐射中心）；IRFU, CEA, Université Paris-Saclay and Université Paris Diderot, AIM, Sorbonne Paris Cité, CEA, CNRS（IRFU、CEA、巴黎萨克雷大学和巴黎第七大学、AIM、索邦巴黎西大、CEA、CNRS）
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Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA)（宇宙科学研究所（ISAS），日本宇宙航空研究开发机构（JAXA））；Instituto de Astrofísica de Canarias (IAC)（加那利天体物理学研究所 (IAC)）；Department of Astrophysics, University of La Laguna（拉帕尔马大学天体物理系）；Department of Earth and Planetary Science, The University of Tokyo（东京大学地球行星科学系）；LIRA, Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, CY Cergy Paris Université（巴黎天文台 LIRA，PSL 大学，索邦大学，巴黎西岱大学，法国国家科学研究中心，CY 塞吉巴黎大学）
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Università di Genova（热那亚大学）；University of Applied Sciences and Arts Northwestern Switzerland（瑞士西北应用科学艺术大学）；ETH Zürich（苏黎世联邦理工学院）；Istituto Nazionale di Astrofisica, Osservatorio Astrofisico di Torino（意大利国家天体物理研究所都灵天文台）
University of Applied Sciences and Arts Northwestern Switzerland（西北瑞士应用科学与艺术大学）；ETH Zürich（苏黎世联邦理工学院）；Università di Genova（热那亚大学）；Space Sciences Laboratory, University of California（加州大学空间科学实验室）
