{"paper":{"title":"WST, the wide-field spectroscopic telescope: progress on the design of the instruments","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Aaron Omadutt, Alessandro Meoli, Alexandre Jeanneau, Andrea Bianco, Andreas Kelz, Andrea Tozzi, Anmol Goyal, Anna Brucalassi, Christophe Magneville, Christophe Yeche, Chris Waring, Corentin Cudennec, Dave Melotte, David Lee, Dimitri Buffat, Elizabeth George, Etienne Burtin, Jan Kragt, Jay Stephan, Jean-Paul Kneib, Joel Vernet, Jonathan Wei, Jon Lawrence, Joseph Barrow, Julia Bryant, Kjetil Dohlen, Laura Gibbs, Laurane Freour, Lawrence Bissell, Matteo Munari, Maxime Rombach, Olaf Iwert, Olga Bellido, Omar Sqalli, Oscar Gonzalaez, Paolo Franzetti, Philippe Dierickx, Ramon Navarro, Roelof de Jong, Roland Bacon, Sebastien Pernecker, Simone DAuria, Sofia Randich, Steve Watson, Thomas Augusteijn, Vincenzo Mainieri, Will Saunders, Younes Chahid","submitted_at":"2026-07-01T16:30:12Z","abstract_excerpt":"WST, the Wide-field Spectroscopic Telescope is a proposed new facility that will provide a transformational gain in spectroscopic survey capability over existing facilities. The WST is a 12 metre class telescope equipped with instrumentation to provide simultaneous observations in both multiple-object spectroscopy and integral field spectroscopy modes. This paper will describe the status of the instruments being designed for the WST, the fibre positioner module, the low and high-resolution multiple object spectrographs, the integral field spectrograph, disperser technology, sustainable detecto"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.01150","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.01150/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}