_version_ 1866909967860105216
author Schlichenmaier, Rolf
Rubio, Luis R. Bellot
Vera, Manuel Collados
Erdelyi, Robertus
Feller, Alex
Fletcher, Lyndsay
Jurčák, Jan
Khomenko, Elena
Leenaarts, Jorrit
Matthews, Sara
Belluzzi, Luca
Carlsson, Mats
Danilovic, Sanja
Gömöry, Peter
Kuckein, Christoph
Sainz, Rafail Manso
González, Marián Martínez
Mathioudakis, Mihalis
Ortiz, Ada
Riethmüller, Tino L.
van der Voort, Luc Rouppe
Simoes, Paolo J. A.
Bueno, Javier Trujillo
Utz, Dominik
Zuccarello, Francesca
Rodriguez, Jaime de la Cruz
Giovanelli, Luca
Jafarzadeh, Shahin
Jess, David B.
Milic, Ivan
Nelson, Chris
van Noort, Michiel
de Galarreta, Claudia Ruiz
Zeuner, Franziska
author_facet Schlichenmaier, Rolf
Rubio, Luis R. Bellot
Vera, Manuel Collados
Erdelyi, Robertus
Feller, Alex
Fletcher, Lyndsay
Jurčák, Jan
Khomenko, Elena
Leenaarts, Jorrit
Matthews, Sara
Belluzzi, Luca
Carlsson, Mats
Danilovic, Sanja
Gömöry, Peter
Kuckein, Christoph
Sainz, Rafail Manso
González, Marián Martínez
Mathioudakis, Mihalis
Ortiz, Ada
Riethmüller, Tino L.
van der Voort, Luc Rouppe
Simoes, Paolo J. A.
Bueno, Javier Trujillo
Utz, Dominik
Zuccarello, Francesca
Rodriguez, Jaime de la Cruz
Giovanelli, Luca
Jafarzadeh, Shahin
Jess, David B.
Milic, Ivan
Nelson, Chris
van Noort, Michiel
de Galarreta, Claudia Ruiz
Zeuner, Franziska
contents The European Strategy Forum on Research Infrastructures (ESFRI) included the European Solar Telescope (EST) as an ESFRI Project in its 2016 Roadmap and confirmed this status in 2021. During the Preparatory Phase (2017 to 2022), the EST Science Advisory Group (SAG) was established in 2017. Its first task was to revise the Science Requirements Document (SRD), originally formulated in 2011. This second edition of the SRD was published in December 2019 (Schlichenmaier et al. 2019, 2019arXiv191208650S). Since 2019, the EST Project Office has advanced the telescope design and developed the Science Instrumentation Suite (SIS). All telescope subsystems and the SIS have now passed their Design Reviews. Aligned with the discussions and resolutions of the SAG, the SIS comprises three categories of first-generation instruments: (1) Tunable Imaging Spectropolarimeters coupled with Fixed Band Imagers (TIS/FBIs), employing large-aperture Fabry-Pérot etalons; (2) Integral Field Spectropolarimeters based on microlens arrays (IFS-M); (3) The near-infrared spectropolarimeter EMBER (spectropolariMeter Based on slicEr-mirrors for the near-infraRed), using image-slicing technology. This configuration enables simultaneous observations of the same two-dimensional solar region across a broad wavelength range (380-2200 nm), giving EST a uniquely powerful multi-wavelength observing capability. This has made it necessary to revise the Observing Programmes so that they accurately reflect the capabilities of the SIS and ensure that all science objectives can be met. This third edition of the EST SRD integrates the outcomes of numerous SAG meetings held between 2020 and 2025 and incorporates all design developments up to 2025. It updates the Observing Programmes accordingly and assesses their alignment with the scientific objectives defined by the SAG.
format Preprint
id arxiv_https___arxiv_org_abs_1912_08650
institution arXiv
publishDate 2019
record_format arxiv
spellingShingle Science Requirement Document (SRD) for the European Solar Telescope (EST) (3rd Edition, December 2025)
Schlichenmaier, Rolf
Rubio, Luis R. Bellot
Vera, Manuel Collados
Erdelyi, Robertus
Feller, Alex
Fletcher, Lyndsay
Jurčák, Jan
Khomenko, Elena
Leenaarts, Jorrit
Matthews, Sara
Belluzzi, Luca
Carlsson, Mats
Danilovic, Sanja
Gömöry, Peter
Kuckein, Christoph
Sainz, Rafail Manso
González, Marián Martínez
Mathioudakis, Mihalis
Ortiz, Ada
Riethmüller, Tino L.
van der Voort, Luc Rouppe
Simoes, Paolo J. A.
Bueno, Javier Trujillo
Utz, Dominik
Zuccarello, Francesca
Rodriguez, Jaime de la Cruz
Giovanelli, Luca
Jafarzadeh, Shahin
Jess, David B.
Milic, Ivan
Nelson, Chris
van Noort, Michiel
de Galarreta, Claudia Ruiz
Zeuner, Franziska
Solar and Stellar Astrophysics
Instrumentation and Methods for Astrophysics
The European Strategy Forum on Research Infrastructures (ESFRI) included the European Solar Telescope (EST) as an ESFRI Project in its 2016 Roadmap and confirmed this status in 2021. During the Preparatory Phase (2017 to 2022), the EST Science Advisory Group (SAG) was established in 2017. Its first task was to revise the Science Requirements Document (SRD), originally formulated in 2011. This second edition of the SRD was published in December 2019 (Schlichenmaier et al. 2019, 2019arXiv191208650S). Since 2019, the EST Project Office has advanced the telescope design and developed the Science Instrumentation Suite (SIS). All telescope subsystems and the SIS have now passed their Design Reviews. Aligned with the discussions and resolutions of the SAG, the SIS comprises three categories of first-generation instruments: (1) Tunable Imaging Spectropolarimeters coupled with Fixed Band Imagers (TIS/FBIs), employing large-aperture Fabry-Pérot etalons; (2) Integral Field Spectropolarimeters based on microlens arrays (IFS-M); (3) The near-infrared spectropolarimeter EMBER (spectropolariMeter Based on slicEr-mirrors for the near-infraRed), using image-slicing technology. This configuration enables simultaneous observations of the same two-dimensional solar region across a broad wavelength range (380-2200 nm), giving EST a uniquely powerful multi-wavelength observing capability. This has made it necessary to revise the Observing Programmes so that they accurately reflect the capabilities of the SIS and ensure that all science objectives can be met. This third edition of the EST SRD integrates the outcomes of numerous SAG meetings held between 2020 and 2025 and incorporates all design developments up to 2025. It updates the Observing Programmes accordingly and assesses their alignment with the scientific objectives defined by the SAG.
title Science Requirement Document (SRD) for the European Solar Telescope (EST) (3rd Edition, December 2025)
topic Solar and Stellar Astrophysics
Instrumentation and Methods for Astrophysics
url https://arxiv.org/abs/1912.08650