The ELT-MOS (MOSAIC): towards the construction phase
When combined with the huge collecting area of the ELT, MOSAIC will be the most effective and flexible Multi-Object Spectrograph (MOS) facility in the world, having both a high multiplex and a multi-Integral Field Unit (Multi-IFU) capability. It will be the fastest way to spectroscopically follow-up...
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creator | Morris, Simon Hammer, François Jagourel, Pascal Evans, Christopher J Puech, Mathieu Dalton, Gavin B Rodrigues, Myriam Sanchez-Janssen, Ruben Fitzsimons, Ewan Barbuy, Beatriz Jean-Gabriel Cuby Kaper, Lex Roth, Martin Rousset, Gérard Myers, Richard Olivier Le Fèvre Finogenov, Alexis Kotilainen, Jari Castilho, Bruno Ostlin, Goran Feltzing, Sofia Korn, Andreas Gallego, Jesus África Castillo Morales Iglesias-Páramo, Jorge Pentericci, Laura Ziegler, Bodo Afonso, Jose Dubbledam, Marc Close, Madeline Parr-Burman, Phil Morris, Timothy J Chemla, Fanny De Frondat, Fatima Kelz, Andreas Guinouard, Isabelle Lewis, Ian J Middleton, Kevin Navarro, Ramon Pragt, Marie LarrieuJohan Janssen, Annemieke Dohlen, Kjetil Kacem El Hadi Gendron, Éric Yang, Yanbin Wells, Martyn Jean-Marc Conan Fusco, Thierry Schaerer, Daniel Bergin, Ted Sylvestre Taburet Frotin, Mickaël Berkourn, Nadia |
description | When combined with the huge collecting area of the ELT, MOSAIC will be the most effective and flexible Multi-Object Spectrograph (MOS) facility in the world, having both a high multiplex and a multi-Integral Field Unit (Multi-IFU) capability. It will be the fastest way to spectroscopically follow-up the faintest sources, probing the reionisation epoch, as well as evaluating the evolution of the dwarf mass function over most of the age of the Universe. MOSAIC will be world-leading in generating an inventory of both the dark matter (from realistic rotation curves with MOAO fed NIR IFUs) and the cool to warm-hot gas phases in z=3.5 galactic haloes (with visible wavelenth IFUs). Galactic archaeology and the first massive black holes are additional targets for which MOSAIC will also be revolutionary. MOAO and accurate sky subtraction with fibres have now been demonstrated on sky, removing all low Technical Readiness Level (TRL) items from the instrument. A prompt implementation of MOSAIC is feasible, and indeed could increase the robustness and reduce risk on the ELT, since it does not require diffraction limited adaptive optics performance. Science programmes and survey strategies are currently being investigated by the Consortium, which is also hoping to welcome a few new partners in the next two years. |
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It will be the fastest way to spectroscopically follow-up the faintest sources, probing the reionisation epoch, as well as evaluating the evolution of the dwarf mass function over most of the age of the Universe. MOSAIC will be world-leading in generating an inventory of both the dark matter (from realistic rotation curves with MOAO fed NIR IFUs) and the cool to warm-hot gas phases in z=3.5 galactic haloes (with visible wavelenth IFUs). Galactic archaeology and the first massive black holes are additional targets for which MOSAIC will also be revolutionary. MOAO and accurate sky subtraction with fibres have now been demonstrated on sky, removing all low Technical Readiness Level (TRL) items from the instrument. A prompt implementation of MOSAIC is feasible, and indeed could increase the robustness and reduce risk on the ELT, since it does not require diffraction limited adaptive optics performance. Science programmes and survey strategies are currently being investigated by the Consortium, which is also hoping to welcome a few new partners in the next two years.</abstract><cop>Ithaca</cop><pub>Cornell University Library, arXiv.org</pub><oa>free_for_read</oa></addata></record> |
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subjects | Adaptive optics Archaeology Consortia Dark matter Galactic halos Ionization Risk management Rotating matter Subtraction Universe Vapor phases |
title | The ELT-MOS (MOSAIC): towards the construction phase |
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