{"paper":{"title":"CLASSY IV: Exploring UV diagnostics of the interstellar medium in local high-$z$ analogs at the dawn of the JWST era","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Aida Wofford, Alaina Henry, Alessandra Aloisi, Anna Feltre, Bethan L. James, Claus Leitherer, Crystal L. Martin, Danielle A. Berg, Evan D. Skillman, Jarle Brinchmann, John Chisholm, Karla Z. Arellano-C\\'ordova, Mario Llerena, Matilde Mingozzi, Matthew J. Hayes, Nimisha Kumari, Peter Senchyna, Ricardo Amor\\'in, Stephane Charlot, Svea Hernandez, Swara Ravindranath, Themiya Nanayakkara, Tim Heckman, Xinfeng Xu, Yuma Sugahara","submitted_at":"2022-09-19T14:37:21Z","abstract_excerpt":"The COS Legacy Archive Spectroscopic SurveY (CLASSY) HST/COS treasury program provides the first high-resolution spectral catalogue of 45 local high-z analogues in the UV (1200-2000\\AA) to investigate their stellar and gas properties. We present a toolkit of UV interstellar medium (ISM) diagnostics, analyzing the main emission lines of CLASSY spectra (i.e., NIV]$\\lambda\\lambda$1483,87, CIV$\\lambda\\lambda$1548,51, HeII$\\lambda$1640, OIII]$\\lambda\\lambda$1661,6, SiIII]$\\lambda\\lambda$1883,92, CIII]$\\lambda\\lambda$1907,9). Specifically, we focus our investigation on providing accurate diagnostics"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.09047","kind":"arxiv","version":2},"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/2209.09047/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"}