{"paper":{"title":"OGLE-2013-BLG-0102LA,B: Microlensing binary with components at star/brown-dwarf and brown-dwarf/planet boundaries","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"A. Fukui, A. Gould, A. Udalski, A. Yonehara, B. S. Gaudi, C. Han, C. H. Ling, C. S. Botzler, C.-U. Lee, D. Fukunaga, D. J. Sullivan, D. L. DePoy, D. P. Bennett, D. Suzuki, F. Abe, G. Pietrzy\\'nski, H. Park, I. A. Bond, I.-G. Shin, I. Soszy\\'nski, J. C. Yee, J. Skowron, J.-Y. Choi, K.-H. Hwang, K. Masuda, K. Ohnishi, K. Ulaczyk, K. Wada, L. Philpott, \\L. Wyrzykowski, M. Albrow, M. Freeman, M. K. Szyma\\'nski, M. Kubiak, N. J. Rattenbury, N. Koshimoto, N. Tsurumi, N. Yamai, P. C. M. Yock, P. J. Tristram, P. Larsen, P. Mr\\'oz, P. Pietrukowicz, R. Poleski, R. W. Pogge, S. Koz{\\l}owski, S. Namba, S. Owen, To. Saito, T. Sumi, Y. Itow, Y. K. Jung, Y. Matsubara, Y. Muraki","submitted_at":"2014-07-30T02:41:24Z","abstract_excerpt":"We present the analysis of the gravitational microlensing event OGLE-2013-BLG-0102. The light curve of the event is characterized by a strong short-term anomaly superposed on a smoothly varying lensing curve with a moderate magnification $A_{\\rm max}\\sim 1.5$. It is found that the event was produced by a binary lens with a mass ratio between the components of $q = 0.13$ and the anomaly was caused by the passage of the source trajectory over a caustic located away from the barycenter of the binary. From the analysis of the effects on the light curve due to the finite size of the source and the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.7926","kind":"arxiv","version":2},"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"}