{"paper":{"title":"The metal systems in Q0000--2619 at high resolution","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Palle M{\\o}ller, Sandra Savaglio, Sandro D'Odorico","submitted_at":"1993-09-30T10:41:10Z","abstract_excerpt":"We have obtained high, 11 and 14 \\kms, and medium, 40 and 53 \\kms, resolution spectra of the $z_{em} = 4.11$ quasar Q0000--2619 covering the range 4400 \\AA\\ to 9265 \\AA . We identify nine metal absorption systems, of which four were previously known. A fifth previously suggested system at $z_{abs} \\approx 3.409$ (Turnshek et al~ 1991) is ruled out by our data. Two of the eight systems for which the \\lya~ line is in the observable range have a damped \\lya~ line. Six of the nine systems show evidence for complex sub--component structure. At our resolution and S/N we identify a total of 21 sub--c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9309053","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":""},"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"}