{"paper":{"title":"Monitoring AGNs with H\\beta\\ Asymmetry. I. First Results: Velocity-resolved Reverberation Mapping","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Chen Hu, David H. Kasper, Derek Hand, Jaya Maithil, Jian-Min Wang (MAHA Collaboration), Jin-Ming Bai, Kai Wang, Luis C. Ho, Michael S. Brotherton, My L. Nguyen, Pu Du, Wei-Hao Bian, William T. Chick, Yan-Rong Li, Zheng-Peng Huang","submitted_at":"2018-10-29T08:24:54Z","abstract_excerpt":"We have started a long-term reverberation mapping project using the Wyoming Infrared Observatory 2.3 meter telescope titled \"Monitoring AGNs with H\\beta\\ Asymmetry\" (MAHA). The motivations of the project are to explore the geometry and kinematics of the gas responsible for complex H\\beta\\ emission-line profiles, ideally leading to an understanding of the structures and origins of the broad-line region (BLR). Furthermore, such a project provides the opportunity to search for evidence of close binary supermassive black holes. We describe MAHA and report initial results from our first campaign, f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.11996","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"}