{"paper":{"title":"Stellar metallicity from optical and UV spectral indices: Test case for WEAVE-StePS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Ferr\\'e-Mateu, A. Gallazzi, A. Ikhsanova, A. Iovino, A. Mercurio, A. Moretti, A. Pizzella, A. Vazdekis, B. Granett, B. Poggianti, B. Vulcani, C. Spiniello, C. Tortora, D. Murphy, D. Vergani, F. La Barbera, F. R. Ditrani, G. Dalton, J. Angthopo, J. H. Knapen, L. Costantin, L. Morelli, L. P. Cassar\\`a, L. Pozzetti, M. Balcells, M. Bianconi, M. Bolzonella, M. Fossati, M. Gullieuszik, M. Longhetti, O. Cucciati, P. S\\'anchez-Bl\\'azquez, R. Garc\\'ia-Benito, S. C. Trager, S. Jin, S. McGee, S. Zibetti, Y. Ascasibar","submitted_at":"2023-08-04T18:00:01Z","abstract_excerpt":"The upcoming generation of optical spectrographs on four meter-class telescopes, with their huge multiplexing capabilities, excellent spectral resolution, and unprecedented wavelength coverage, will provide high-quality spectra for thousands of galaxies. These data will allow us to examine of the stellar population properties at intermediate redshift, an epoch that remains unexplored by large and deep surveys. We assess our capability to retrieve the mean stellar metallicity in galaxies at different redshifts and S/N, while simultaneously exploiting the UV and optical rest-frame wavelength cov"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.02635","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/2308.02635/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"}