J. Amiaux, R. Scaramella, Y. Mellier, B. Altieri, C. Burigana, A. Da Silva, P. Gomez, J. Hoar, R. Laureijs, E. Maiorano, D. Magalhaes Oliveira, F. Renk, G. Saav… 展开作者
J. Amiaux, R. Scaramella, Y. Mellier, B. Altieri, C. Burigana, A. Da Silva, P. Gomez, J. Hoar, R. Laureijs, E. Maiorano, D. Magalhaes Oliveira, F. Renk, G. Saavedra Criado, I. Tereno, J. L. Augueres, J. Brinchmann, M. Cropper, L. Duvet, A. Ealet, P. Franzetti, B. Garilli, P. Gondoin, L. Guzzo, H. Hoekstra, R. Holmes, K. Jahnke, T. Kitching, M. Meneghetti, W. Percival, S. Warren, the Euclid collaboration
发表信息:
SPIE Astronomical Telescopes and Instrumentation Proceedings SPIE8442-32, 2012
Euclid is an ESA Cosmic-Vision wide-field-space mission which is designed to explain the origin of the acceleration of Universe expansion. The mission will investigate at the same time two primary cosmological probes: Weak gravitational Lensing (WL) and Galaxy Clustering (in particular Baryon Acoustic Oscillations, BAO). The extreme precision requested on primary science objectives can only be achieved by observing a large number of galaxies distributed over the whole sky in order to probe the distribution of dark matter and galaxies at all scales. The extreme accuracy needed requires observation from space to limit all observational biases in the measurements. The definition of the Euclid survey, aiming at detecting billions of galaxies over 15 000 square degrees of the extragalactic sky, is a key parameter of the mission. It drives its scientific potential, its duration and the mass of the spacecraft. The construction of a Reference Survey derives from the high level science requirements for a Wide and a Deep survey. The definition of a main sequence of observations and the associated calibrations were indeed a major achievement of the Definition Phase. Implementation of this sequence demonstrated the feasibility of covering the requested area in less than 6 years while taking into account the overheads of space segment observing and maneuvering sequence. This reference mission will be used for sizing the spacecraft consumables needed for primary science. It will also set the framework for optimizing the time on the sky to fulfill the primary science and maximize the Euclid legacy.
Development of a Photonically Generated Frequency Reference for Space VLBI
Massachusetts Institute of Technology(麻省理工学院);University of Maryland, Baltimore County(马里兰大学巴尔的摩县分校);NASA Goddard Space Flight Center(美国宇航局戈达德太空飞行中心);Center for Research and Exploration in Space Science and Technology, NASA/GSFC(NASA/GSFC空间科学与技术研究探索中心);University of Arizona(亚利桑那大学);Vescent Technologies(Vescent科技公司)
cloelike: A Python Library for Cosmological Likelihood Inference in the Euclid Era
Waterloo Centre for Astrophysics, University of Waterloo(滑铁卢天体物理中心,滑铁卢大学);Leiden Observatory, Leiden University(莱顿天文台,莱顿大学);Centre for Astrophysics Research, University of Hertfordshire(天体物理学研究中心,赫特福德大学);Scientific Information, German Aerospace Center (DLR)(科学信息部,德国航空航天中心);INAF - Osservatorio Astronomico di Trieste(意大利国家天体物理研究所 - 的里雅斯特天文台);INAF - Osservatorio Astronomico di Brera(意大利国家天体物理研究所 - 布雷拉天文台);Institute of Space Sciences (ICE, CSIC)(空间科学研究所);INAF - IASF Milano(意大利国家天体物理研究所 - 米兰天体物理研究所);Astronomical Institute (AIRUB), Ruhr University Bochum(天文研究所,鲁尔大学波鸿分校);Department of Physics, University of Oxford(物理系,牛津大学);Dipartimento di Fisica "Aldo Pontremoli", Università degli Studi di Milano(物理系,米兰大学);IRAP, Université de Toulouse(天体物理研究所,图卢兹大学);Osservatorio Astronomico di Roma(罗马天文台);Mullard Space Science Laboratory, University College London(穆拉德太空科学实验室,伦敦大学学院);Software Institut d’Estudis Espacials de Catalunya (IEEC)(加泰罗尼亚空间研究研究所)
Euclid Near Infrared Spectro-Photometer: spatial considerations on H2RG detectors interpixel capacitance and IPC corrected conversion gain from on-ground characterization
Calibration of key parameters during the in-orbit phase for the Taiji-2 gravitational reference sensor
Institute of Mechanics, Chinese Academy of Sciences(中国科学院力学研究所);Harbin Institute of Technology(哈尔滨工业大学);Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences(中国科学院大学杭州高等研究院);National Space Science Center, Chinese Academy of Sciences(中国科学院国家空间科学中心);Lanzhou Center of Theoretical Physics, Lanzhou University(兰州大学理论物理中心)
The Ultraviolet Type Ia Supernova CubeSat (UVIa): Science Motivation & Mission Concept
University of Florida(佛罗里达大学);Las Cumbres Observatory(拉思本斯天文台);Jet Propulsion Laboratory, California Institute of Technology(加州理工学院喷气推进实验室);University of Iowa(爱荷华大学);University of California Santa Barbara(加州大学圣塔芭芭拉分校);Steward Observatory, University of Arizona(亚利桑那大学斯图尔德天文台);Texas A&M University(德克萨斯农工大学)