Johan Richard, Roland Bacon, Jérémy Blaizot, Samuel Boissier, Alessandro Boselli, NicolasBouché, Jarle Brinchmann, Norberto Castro, Laure Ciesla, Paul Crowther,… 展开作者
Johan Richard, Roland Bacon, Jérémy Blaizot, Samuel Boissier, Alessandro Boselli, NicolasBouché, Jarle Brinchmann, Norberto Castro, Laure Ciesla, Paul Crowther, Emanuele Daddi, Stefan Dreizler, Pierre-Alain Duc, David Elbaz, Benoit Epinat, Chris Evans, Matteo Fossati, Michele Fumagalli, Miriam Garcia, Thibault Garel, Matthew Hayes, Angela Adamo, Artemio Herrero, Emmanuel Hugot, Andrew Humphrey, Pascale Jablonka, Sebastian Kamann, Lex Kaper, Andreas Kelz, Jean-Paul Kneib, Alex de Koter, Davor Krajnović, Rolf-Peter Kudritzki, Norbert Langer, Carmela Lardo, Floriane Leclercq, Danny Lennon, Guillaume Mahler, Fabrice Martins, Richard Massey, Peter Mitchell, Ana Monreal-Ibero, Paco Najarro, Cyrielle Opitom, Polychronis Papaderos, Céline Péroux, Yves Revaz, Martin M. Roth, Philippe Rousselot, Andreas Sander, Charlotte Simmonds Wagemann, Ian Smail, Anthony Mark Swinbank, Frank Tramper, Tanya Urrutia, Anne Verhamme, Jorick Vink, Jeremy Walsh, Peter Weilbacher, Martin Wendt, Lutz Wisotzki, Bin Yang
我们提出了BlueMUSE的概念，一个蓝色优化，中等光谱分辨率，全景积分场摄谱仪的基础上的MUSE的概念，并提出了甚大望远镜。与MUSE相比，BlueMUSE的优化透射率低至350 nm，FoV（1.4 x 1.4 arcmin $^2$）更大，光谱分辨率更高，BlueMUSE将开辟一个新的银河系和河外科学案例范围，超出MUSE的特定能力。例如，对我们银河系和本星系群中的大质量恒星进行调查将使已知的大质量恒星数量增加到$>$ 100倍，以回答有关其演化的关键问题。BlueMUSE的深场观测也将显著增加莱曼α发射体的样本，跨越宇宙正午时代。这将彻底改变对遥远宇宙的研究：允许星系际介质在发射中被明确地检测到，从而能够研究星系及其周围环境之间的重子交换。到2030年，当大多数新的大型设施（ELT，JWST）的重点将放在红外线上时，BlueMUSE将成为一个独特的设施，在蓝色/紫外线方面优于任何ELT仪器。它将与ELT，JWST以及ALMA，SKA，Euclid和Athena产生强大的协同作用。
英文摘要：
We present the concept of BlueMUSE, a blue-optimised, medium spectral resolution, panoramic integral field spectrograph based on the MUSE concept and proposed for the Very Large Telescope. With an optimised transmission down to 350 nm, a larger FoV (1.4 x 1.4 arcmin$^2$) and a higher spectral resolution compared to MUSE, BlueMUSE will open up a new range of galactic and extragalactic science cases allowed by its specific capabilities, beyond those possible with MUSE. For example a survey of massive stars in our galaxy and the Local Group will increase the known population of massive stars by a factor $>$100, to answer key questions about their evolution. Deep field observations with BlueMUSE will also significantly increase samples of Lyman-alpha emitters, spanning the era of Cosmic Noon. This will revolutionise the study of the distant Universe: allowing the intergalactic medium to be detected unambiguously in emission, enabling the study of the exchange of baryons between galaxies and their surroundings. By 2030, at a time when the focus of most of the new large facilities (ELT, JWST) will be on the infra-red, BlueMUSE will be a unique facility, outperforming any ELT instrument in the Blue/UV. It will have a strong synergy with ELT, JWST as well as ALMA, SKA, Euclid and Athena.
Design and Testing of the Motorized 2-DoF Folding Mirror 1 for the VLT BlueMUSE Instrument
Institute of Physics, Laboratory of Astrophysics, Ecole Polytechnique Fédérale de Lausanne (EPFL)（洛桑联邦理工学院物理研究所天体物理学实验室）；Univ Lyon, Univ Lyon1, Ens de Lyon, CNRS, Centre de Recherche Astrophysique de Lyon UMR5574（里昂大学、里昂第一大学、巴黎高等师范学院、法国国家科学研究中心、里昂天体物理研究中心）
Antarctic TianMu Staring Observation Project I: Overview and Implementation of the Prototype Telescope
Shanghai Astronomical Observatory, Chinese Academy of Sciences（中国科学院上海天文台）；Key Laboratory for Polar Science, MNR, Polar Research Institute of China（自然资源部极地科学重点实验室，中国极地研究中心）
Contactless actuators and pyramid wavefront sensor, the SPLATT concept for space active optics: an overview of the project and the last laboratory results
