{"paper":{"title":"The Lockman-SpReSO project. Spectroscopic analysis of Type 1 AGN","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. M. Perez Garcia, Bereket Assefa, Bernabe Cedres, Carmen Padilla-Torres, Castalia Alenka Negrete, Erika Benitez, Hector Hernandez-Toledo, Hector J. Ibarra-Medel, Irene Cruz-Gonzalez, Jacub Nadolny, J. Antonio de Diego, J. Ignacio Gonzalez-Serrano, J. Jesus Gonzalez, Jordi Cepa, Martin Herrera-Endoqui, Mauricio Elias-Chavez, Mauro Gonzalez-Otero, Miguel Cervino, Miguel Sanchez-Portal, Mirjana Povic, Nancy Jenaro-Ballesteros, Takamitsu Miyaji, Yair Krongold","submitted_at":"2025-07-02T17:58:17Z","abstract_excerpt":"We present the first optical-UV spectral systematic analysis of 30 Type 1 AGN selected in the FIR and X-ray in the Lockman-SpReSO Survey. The sample of faint objects (m_B = 19.6-21.8) covers a large redshift range of 0.33 > z > 4.97 with high S/N (~21 on average). A detailed spectral analysis based on the Quasar Main Sequence phenomenology prescription was applied to deblend the principal optical-UV emitting regions. Our sample spans a bolometric luminosity range of 44.85 < log Lbol < 47.87, absolute B-magnitude -20.46 > M_B > -26.14, BH mass of 7.59 < log MBH < 9.80, and Eddington ratio -1.70"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.01952","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/2507.01952/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"}