{"paper":{"title":"AGN STORM 2. VII. A Frequency-resolved Map of the Accretion Disk in Mrk 817: Simultaneous X-ray Reverberation and UVOIR Disk Reprocessing Time Lags","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Aaron J. Barth, Andjelka Kova\\v{c}evi\\'c, Benjamin D. Boizelle, Carina Fian, Christos Panagiotou, Collin Lewin, David Sanmartim, Dragana Ili\\'c, Edward M. Cackett, Elena Dalla Bont\\`a, Erin Kara, Ethan R. Partington, Fatima Zaidouni, Gary J. Ferland, Gerard A. Kriss, Gisella De Rosa, Hagai Netzer, Hermine Landt, Jack M. M. Neustadt, Jake A. Miller, Jelle Kaastra, John Montano, Jonathan Gelbord, Juan V. Hern\\'andez Santisteban, Keith Horne, Kirk T. Korista, Luka \\v{C}. Popovi\\'c, Marianne Vestergaard, Martin J. Ward, Maryam Dehghanian, Michael R. Goad, Michael S. Brotherton, Missagh Mehdipour, Misty C. Bentz, Nahum Arav, Peter Kosec, Shai Kaspi, Yasaman Homayouni","submitted_at":"2024-09-13T18:00:01Z","abstract_excerpt":"X-ray reverberation mapping is a powerful technique for probing the innermost accretion disk, whereas continuum reverberation mapping in the UV, optical, and infrared (UVOIR) reveals reprocessing by the rest of the accretion disk and broad-line region (BLR). We present the time lags of Mrk 817 as a function of temporal frequency measured from 14 months of high-cadence monitoring from Swift and ground-based telescopes, in addition to an XMM-Newton observation, as part of the AGN STORM 2 campaign. The XMM-Newton lags reveal the first detection of a soft lag in this source, consistent with reverb"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.09115","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/2409.09115/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"}