Professor Timothy Morris t.j.morris@durham.ac.uk
Professor
Phase A AO system design and performance for MOSAIC at the ELT
Morris, Timothy; Basden, Alastair; Calcines-Rosario, Ariadna; Dohlen, Kjetil; Dubbeldam, Cornelis; El Hadi, Kacem; Fitzsimons, Ewan; Fusco, Thierry; Gendron, Éric; Hammer, François; Jagourel, Pascal; Jenkins, David; Morel, Carine; Morris, Simon; Rousset, Gérard; Townson, Matthew; Vola, Pascal; Younger, Edward
Authors
Dr Alastair Basden a.g.basden@durham.ac.uk
Hpc Technical Manager
Dr Ariadna Calcines Rosario ariadna.calcines@durham.ac.uk
Head of Optical Design - CfAI
Kjetil Dohlen
Marc Dubbeldam c.m.dubbeldam@durham.ac.uk
Senior Mechanical Engineer
Kacem El Hadi
Ewan Fitzsimons
Thierry Fusco
Éric Gendron
François Hammer
Pascal Jagourel
David Jenkins
Carine Morel
Professor Simon Morris simon.morris@durham.ac.uk
Professor
Gérard Rousset
Matthew Townson matthew.townson@durham.ac.uk
Academic Visitor
Pascal Vola
Edward Younger
Contributors
Laird M. Close
Editor
Laura Schreiber
Editor
Dirk Schmidt
Editor
Abstract
MOSAIC is a mixed-mode multiple object spectrograph planned for the ELT that uses a tiled focal plane to support a variety of observing modes. The MOSAIC AO system uses 4 LGS WFS and up to 4 NGS WFS positioned anywhere within the full 10 arcminute ELT field of view to control either the ELT M4/5 alone for GLAO operation feeding up to 200 targets in the focal plane, or M4/5 in conjunction with 10 open-loop DMs for MOAO correction. In this paper we present the overall design and performance of the MOSAIC GLAO and MOAO systems.
Citation
Morris, T., Basden, A., Calcines-Rosario, A., Dohlen, K., Dubbeldam, C., El Hadi, K., …Younger, E. (2018). Phase A AO system design and performance for MOSAIC at the ELT. In L. M. Close, L. Schreiber, & D. Schmidt (Eds.), Proceedings Volume 10703, Adaptive Optics Systems VI. https://doi.org/10.1117/12.2313562
Conference Name | Adaptive Optics Systems VI: SPIE Astronomical Telescopes + Instrumentation 2018 |
---|---|
Conference Location | Austin, Texas |
Start Date | Jun 10, 2018 |
End Date | Jun 15, 2018 |
Online Publication Date | Jul 13, 2018 |
Publication Date | 2018 |
Deposit Date | Sep 25, 2018 |
Publicly Available Date | Mar 28, 2024 |
Publisher | SPIE |
Volume | 10703 |
Book Title | Proceedings Volume 10703, Adaptive Optics Systems VI |
ISBN | 9781510619593 |
DOI | https://doi.org/10.1117/12.2313562 |
Public URL | https://durham-repository.worktribe.com/output/1144100 |
Files
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Copyright Statement
Copyright (2018) Society of Photo Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
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