Presentation
13 December 2020 BlueMUSE: science cases and requirements
Author Affiliations +
Abstract
BlueMUSE is 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 × 1.4 arcmin2) and a higher spectral resolution (λ/Δλ ~ 4000) compared to MUSE, BlueMUSE will open up a new range of galactic and extragalactic science cases allowed by its specific capabilities in the 350-580nm range, beyond those possible with MUSE. In this paper, we present the optomechanical architecture and design of BlueMUSE at pre-phase A level, with a particular attention to some original aspects such as the use of curved detectors.
Conference Presentation
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Johan Richard, Roland Bacon, and Alexandre Jeanneau "BlueMUSE: science cases and requirements", Proc. SPIE 11447, Ground-based and Airborne Instrumentation for Astronomy VIII, 114470S (13 December 2020); https://doi.org/10.1117/12.2561440
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KEYWORDS
Galactic astronomy

Spectral resolution

Stars

James Webb Space Telescope

Large telescopes

Panoramic photography

Spectrographs

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