{"paper":{"title":"A Gravitationally Lensed Quasar Discovered in OGLE","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Udalski, C. Lemon, I. Soszy\\'nski, J. Bolmer, J. Greiner, J. Skowron, K. Ulaczyk, {\\L}. Wyrzykowski, M. K. Szyma\\'nski, M. Pawlak, M. W. Auger, P. Mr\\'oz, P. Pietrukowicz, R. Poleski, S. Koz{\\l}owski, T. Anguita, Y. Apostolovski, Z. Kostrzewa-Rutkowska","submitted_at":"2018-01-25T16:54:36Z","abstract_excerpt":"We report the discovery of a new gravitationally lensed quasar (double) from the Optical Gravitational Lensing Experiment (OGLE) identified inside the $\\sim$670 sq. deg area encompassing the Magellanic Clouds. The source was selected as one of $\\sim$60 \"red W1-W2\" mid-IR objects from WISE and having a significant amount of variability in OGLE for both two (or more) nearby sources. This is the first detection of a gravitational lens, where the discovery is made \"the other way around\", meaning we first measured the time delay between the two lensed quasar images of $-132<t_{\\rm AB}<-76$ days (90"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.08481","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"}