MOSAIC：用于极大望远镜的高复用多积分视场单元光谱仪
天体物理仪器与方法
2020-12-16 v1
摘要
MOSAIC 是计划用于 39 米极大望远镜（ELT）的多目标光谱仪。作为一台多用途仪器，它在可见光与近红外波段提供高复用与多 IFU（积分视场单元）能力，并具有一系列从中等至高的光谱分辨本领。MOSAIC 将实现对最暗弱源的独特光谱巡天，从银河系内及更远的最古老恒星，到完成宇宙再电离的首批星系族群——同时开辟广阔的发现空间。本文介绍了该仪器在 B 阶段之前的状态，展示了关键科学目标，并介绍了更新后的一组顶层需求与所采用的架构。较高的成熟度将使 MOSAIC 很快进入建造阶段，目标是在望远镜首次光之后尽快为 ELT 用户提供一个世界级的 MOS（多目标光谱）能力。
引用
@article{arxiv.2012.08393,
title = {MOSAIC: the high-multiplex and multi-IFU spectrograph for the ELT},
author = {Rubén Sánchez-Janssen and Francois Hammer and Simon Morris and Jean-Gabriel Cuby and Lex Kaper and Matthias Steinmetz and Jose Afonso and Beatriz Barbuy and Edwin Bergin and Alexis Finoguenov and Jesús Gallego and Susan Kassin and Christopher Miller and Goran Östlin and Laura Pentericci and Daniel Schaerer and Bodo Ziegler and Fanny Chemla and Gavin Dalton and Fatima De Frondat and Chris Evans and David Le Mignant and Mathieu Puech and Myriam Rodrigues and Sylvestre Taburet and Lidia Tasca and Yanbin Yang and Sandrine Zanchetta and Timothy Butterley and Jean-Marc Conan and Kjetil Dohlen and Marc Dubbeldam and Kacem El Hadi and Annemieke Janssen and Thierry Fusco and Andreas Kelz and Marie Larrieu and Ian Lewis and Caroline Lim and Mike MacIntosh and Tim Morris and Ramon Navarro and Walter Seifert},
journal= {arXiv preprint arXiv:2012.08393},
year = {2020}
}
备注
Accepted to SPIE