{"paper":{"title":"Near-UV and optical observations of the transiting exoplanet TrES-3b","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Allison M. McGraw, Allison P. M. Towner, Amanda M. Walker-LaFollette, Amy N. Robertson, Ashley A. Wilson, Benjamin E. Crawford, Blythe C. Guvenen, Brianna M. Smart, Carmen L. Austin, Carter-Thaxton W. Smith, Cassandra Lejoly, Daniel Collura, Emily E. Hardegree-Ullman, Jake D. Turner, Joanna M. Taylor, Kamber R. Schwarz, Kathryn I. Cunningham, Kevin K. Hardegree-Ullman, Lindsay C. Small, Logan L. Richardson, Marco Rocchetto, Michael A. Weinand, Michael J. Daugherty, Robert Zellem, Timothy M. Carleton, Triana N. Henz","submitted_at":"2012-11-20T22:46:17Z","abstract_excerpt":"We observed nine primary transits of the hot Jupiter TrES-3b in several optical and near-UV photometric bands from 2009 June to 2012 April in an attempt to detect its magnetic field. Vidotto, Jardine and Helling suggest that the magnetic field of TrES-3b can be constrained if its near-UV light curve shows an early ingress compared to its optical light curve, while its egress remains unaffected. Predicted magnetic field strengths of Jupiter-like planets should range between 8 G and 30 G. Using these magnetic field values and an assumed B_star of 100 G, the Vidotto et al. method predicts a timin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.4895","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"}