{"paper":{"title":"OGLE-2008-BLG-510: first automated real-time detection of a weak microlensing anomaly - brown dwarf or stellar binary?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"A. Allan, A. Cassan, A Cole, A. Fukui, A. Gould, A. Gulbis, A. Hornstrup, A. Kniazev, A. Udalski, A. V. Korpela, A. Williams, C. Coutures, C. C. Thoene, C. Han, C. H. Ling, C. Liebig, C. Snodgrass, C.-U. Lee, D. Buckley, D. Dominis Prester, D. J. Sullivan, D. Kubas, D. L. DePoy, D. M. Bramich, D. P. Bennett, D. Ricci, D. Suzuki, E. Kerins, F. Abe, G. Masi, G. Pietrzynski, G. Scarpetta, I. A. Bond, I. A. Steele, I.-G. Shin, I. Soszynski, J. A. R. Caldwell, J. B. Hearnshaw, J.-B. Marquette, J. Donatowicz, J. Greenhill, J. Janczak, J. Menzies, J.-P. Beaulieu, J. Southworth, J. Surdej, J. Wambsganss, J.-Y. Choi, K. C. Sahu, K. Furusawa, K. Harpsoee, K. H. Cook, K. Horne, K. Masuda, K. Ohnishi, K. R. Pollard, K. Ulaczyk, K. Wada, L. Mancini, L. Skuljan, L. Wyrzykowski, M. D. Albrow, M. Dominik, M. Hundertmark, M. J. Burgdorf, M. K. Szymanski, M. Kubiak, M. Mathiasen, M. Zub, N. J. Rattenbury, N. Kains, N. Miyake, P. C. M. Yock, P. Fouque, P. J. Tristram, P. Kjaergaard, P. M. Kilmartin, P. Vaisanen, R. A. Street, R. Martin, R. Poleski, R. W. Pogge, S. Calchi Novati, S. Dieters, S. Dong, S. H. Lee, S. Mao, S. Rahvar, S. R. Kane, S.-Y. Park, T. Anguita, T. C. Hinse, T. Nagayama, To. Saito, T. Sumi, U. G. Joergensen, V. Batista, V. Bozza, W. Lin, W. L. Sweatman, Y. C. Perrott, Y. Hashimoto, Y. Itow, Y. Matsubara, Y. Muraki, Y. Tsapras","submitted_at":"2012-03-06T19:30:30Z","abstract_excerpt":"The microlensing event OGLE-2008-BLG-510 is characterised by an evident asymmetric shape of the peak, promptly detected by the ARTEMiS system in real time. The skewness of the light curve appears to be compatible both with binary-lens and binary-source models, including the possibility that the lens system consists of an M dwarf orbited by a brown dwarf. The detection of this microlensing anomaly and our analysis demonstrates that: 1) automated real-time detection of weak microlensing anomalies with immediate feedback is feasible, efficient, and sensitive, 2) rather common weak features intrin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.1291","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"}