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Proceedings Paper

Spectrograph capabilities of the European Solar Telescope
Author(s): A. Calcines; M. Collados; A. Feller; B. Grauf; C. Grivel-Gelly; J. Hirzberger; A. López Ariste; R. López López; P. Mein; F. Sayède
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Paper Abstract

EST is a project for a 4-meter class telescope to be located in the Canary Islands. EST will be optimized for studies of the magnetic coupling between the photosphere and the chromosphere. This requires high spatial and temporal resolution diagnostics tools of properties of the plasma, by using multiple wavelength spectropolarimetry. To achieve these goals, visible and near-IR multi-purpose spectrographs are being designed to be compatible with different modes of use: LsSS (Long-slit Standard Spectrograph), multi-slit multi-wavelength spectrograph with an integral field unit, TUNIS (Tunable Universal Narrow-band Imaging Spectrograph), and new generation MSDP (Multi-channel Subtractive Double-pass Spectrograph). In this contribution, these different instrumental configurations are described.

Paper Details

Date Published: 15 July 2010
PDF: 11 pages
Proc. SPIE 7735, Ground-based and Airborne Instrumentation for Astronomy III, 773520 (15 July 2010); doi: 10.1117/12.857053
Show Author Affiliations
A. Calcines, Instituto de Astrofísica de Canarias (Spain)
M. Collados, Instituto de Astrofísica de Canarias (Spain)
A. Feller, Max-Planck-Institut für Sonnensystemforschung (Germany)
B. Grauf, Max-Planck-Institut für Sonnensystemforschung (Germany)
C. Grivel-Gelly, Instituto de Astrofísica de Canarias (Spain)
J. Hirzberger, Max-Planck-Institut für Sonnensystemforschung (Germany)
A. López Ariste, Themis S.L. (Spain)
R. López López, Instituto de Astrofísica de Canarias (Spain)
P. Mein, Observatoire de Paris-Meudon (France)
F. Sayède, Observatoire de Paris-Meudon (France)

Published in SPIE Proceedings Vol. 7735:
Ground-based and Airborne Instrumentation for Astronomy III
Ian S. McLean; Suzanne K. Ramsay; Hideki Takami, Editor(s)

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