{"paper":{"title":"Dust Reverberation Mapping in Distant Quasars from Optical and Mid-Infrared Imaging Surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Andres Plazas Malag\\'on, Aurelio Carnero Rosell, Brenna Flaugher, Daniel Gruen, David Brooks, David Burke, David Gerdes, Devon L. Hollowood, Emmanuel Bertin, Eric Suchyta, Eusebio Sanchez, Felipe Menanteau, Francisco Paz-Chinchon, Gaston Gutierrez, Gregory Tarle, H. Thomas Diehl, Ignacio Sevilla, James Annis, Jennifer Marshall, Joshua Frieman, Juan De Vicente, Juan Garcia-Bellido, Julia Gschwend, Kathy Romer, Klaus Honscheid, Luiz da Costa, Manda Banerji, Marcio Maia, Marisa March, Mathew Smith, Matias Carrasco Kind, Michael Schubnell, Michel Aguena, Nikolay Kuropatkin, Pablo Fosalba, Paul Martini, Peter Doel, Peter Melchior, Qian Yang, Ramon Miquel, Reese Wilkinson, Robert Gruendl, Samuel Hinton, Santiago Avila, Santiago Serrano, Shantanu Desai, Tamas Norbert Varga, Vic Scarpine, Xin Liu, Yue Shen","submitted_at":"2020-07-05T18:08:42Z","abstract_excerpt":"The size of the dust torus in Active Galactic Nuclei (AGN) and their high-luminosity counterparts, quasars, can be inferred from the time delay between UV/optical accretion disk continuum variability and the response in the mid-infrared (MIR) torus emission. This dust reverberation mapping (RM) technique has been successfully applied to $\\sim 70$ $z\\lesssim 0.3$ AGN and quasars. Here we present first results of our dust RM program for distant quasars covered in the SDSS Stripe 82 region combining $\\sim 20$-yr ground-based optical light curves with 10-yr MIR light curves from the WISE satellite"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.02402","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/2007.02402/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"}