ANDES, the high-resolution spectrograph for the ELT: RIZ spectrograph preliminary design

Bruno Chazelas; Yevgeniy Ivanisenko; Audrey Lanotte; Pablo Santos Diaz; Ludovic Genolet; Michael Sordet; Ian Hughes; Christophe Lovis; Tobias M. Schmidt; Manuel Amate Plasencia; Jose Peñate Castro; Afrodisio Vega-Moreno; Fabio Tenegi; Roberto Simoes; Jonay I. González-Hernández; Maria-Rosa Zapatero Osorio; Javier Piqueras; Tomás Belenguer Dávila; Rocío Calvo-Ortega; Roberto Varas González; Luis Miguel González Fernández; Pedro J. Amado; Jonathan Kern; Frank Dionies; Svend-Marian Bauer; Hakan Önel; Arto Järvinen; Joar Brynnel; Christine Füßlein; Olga Bellido; Jörg Weingrill; Domenico Giannone; Wolfgang Gaessler; Michael Lehmitz; Adrian Kaminski; Ingo Stilz; Michael Sigwarth; Alessandro Marconi; Paolo Di Marcantonio; Ernesto Oliva; Igor Coretti; Matteo Aliverti; Giorgio Pariani; Lorenzo Cabona; Edouardo Maria Alberto Radaelli; Marcello Agostino Scalera; Andrea Balestera

doi:10.1117/12.3019996

18 July 2024 ANDES, the high-resolution spectrograph for the ELT: RIZ spectrograph preliminary design

Bruno Chazelas, Yevgeniy Ivanisenko, Audrey Lanotte, Pablo Santos Diaz, Ludovic Genolet, Michael Sordet, Ian Hughes, Christophe Lovis, Tobias M. Schmidt, Manuel Amate Plasencia, Jose Peñate Castro, Afrodisio Vega-Moreno, Fabio Tenegi, Roberto Simoes, Jonay I. González-Hernández, Maria-Rosa Zapatero Osorio, Javier Piqueras, Tomás Belenguer Dávila, Rocío Calvo-Ortega, Roberto Varas González, Luis Miguel González Fernández, Pedro J. Amado, Jonathan Kern, Frank Dionies, Svend-Marian Bauer, Hakan Önel, Arto Järvinen, Joar Brynnel, Christine Füßlein, Olga Bellido, Jörg Weingrill, Domenico Giannone, Wolfgang Gaessler, Michael Lehmitz, Adrian Kaminski, Ingo Stilz, Michael Sigwarth, Alessandro Marconi, Paolo Di Marcantonio, Ernesto Oliva, Igor Coretti, Matteo Aliverti, Giorgio Pariani, Lorenzo Cabona, Edouardo Maria Alberto Radaelli, Marcello Agostino Scalera, Andrea Balestera

Author Affiliations +

Proceedings Volume 13096, Ground-based and Airborne Instrumentation for Astronomy X; 130964J (2024) https://doi.org/10.1117/12.3019996
Event: SPIE Astronomical Telescopes + Instrumentation, 2024, Yokohama, Japan

Conference Poster

Abstract

We present here the preliminary design of the RIZ module, one of the visible spectrographs of the ANDES instrument. It is a fiber-fed high-resolution, high-stability spectrograph. Its design follows the guidelines of successful predecessors such as HARPS and ESPRESSO. In this paper we present the status of the spectrograph at the preliminary design stage. The spectrograph will be a warm, vacuum-operated, thermally controlled and fiber-fed echelle spectrograph. Following the phase A design, the huge etendue of the telescope will be reformed in the instrument with a long slit made of smaller fibers. We discuss the system design of the spectrographs system.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

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Bruno Chazelas, Yevgeniy Ivanisenko, Audrey Lanotte, Pablo Santos Diaz, Ludovic Genolet, Michael Sordet, Ian Hughes, Christophe Lovis, Tobias M. Schmidt, Manuel Amate Plasencia, Jose Peñate Castro, Afrodisio Vega-Moreno, Fabio Tenegi, Roberto Simoes, Jonay I. González-Hernández, Maria-Rosa Zapatero Osorio, Javier Piqueras, Tomás Belenguer Dávila, Rocío Calvo-Ortega, Roberto Varas González, Luis Miguel González Fernández, Pedro J. Amado, Jonathan Kern, Frank Dionies, Svend-Marian Bauer, Hakan Önel, Arto Järvinen, Joar Brynnel, Christine Füßlein, Olga Bellido, Jörg Weingrill, Domenico Giannone, Wolfgang Gaessler, Michael Lehmitz, Adrian Kaminski, Ingo Stilz, Michael Sigwarth, Alessandro Marconi, Paolo Di Marcantonio, Ernesto Oliva, Igor Coretti, Matteo Aliverti, Giorgio Pariani, Lorenzo Cabona, Edouardo Maria Alberto Radaelli, Marcello Agostino Scalera, and Andrea Balestera "ANDES, the high-resolution spectrograph for the ELT: RIZ spectrograph preliminary design", Proc. SPIE 13096, Ground-based and Airborne Instrumentation for Astronomy X, 130964J (18 July 2024); https://doi.org/10.1117/12.3019996

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