{"paper":{"title":"A catalogue of dual-field interferometric binary calibrators","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.IM","authors_text":"A. Amorim, A. Boccaletti, A. Chavez, A. Cridland, A. Drescher, A. Eckart, A.-L. Maire, A. M\\'erand, A.-M. Lagrange, A. Vigan, A. Young, B. Charnay, C. Mordasini, C. Paladini, C. Straubmeier, \\c{S}. Yaz{\\i}c{\\i}, D. C. Ribeiro, D. Lutz, D. Mouillet, D. Sing, E. Choquet, E.F. van Dishoeck, E. Gendron, E. Nasedkin, E. Rickman, E. Sturm, F. Cantalloube, F. Eisenhauer, F. Mang, F. Vincent, F. Widmann, G. Bourdarot, G. Chauvin, G.-D. Marleau, G. Duvert, G. Hei{\\ss}el, G. Perrin, G. P. P. L. Otten, H. Beust, H. Bonnet, J.-B. Le Bouquin, J. Dexter, J. D. Monnier, J. H. Girard, J. J. Wang, J. Kammerer, J.-P. Berger, J. Shangguan, J. Stadler, J. Woillez, K. Perraut, L. Jocou, L. J. Tacconi, L. Kreidberg, L. Pueyo, M. Benisty, M. Bonnefoy, M. Houll\\'e, M. Keppler, M. Nowak, M. S. Bordoni, M. Subroweit, N. M. F\\\"orster Schreiber, N. Pourr\\'e, N. T. Kurtovic, O. Pfuh, O. Straub, P. Garcia, P. Kervella, P. L\\'ena, R. Abuter, R. Asensio-Torres, R. Davies, R. Dembet, R. Garcia Lopez, R. Genzel, S. Blunt, S. D. von Fellenberg, S. Gillessen, S. Grant, S. Hinkley, S. Hippler, S. Lacour, T. Gardner, the GRAVITY collaboration, T. Henning, T. Ott, T. O. Winterhalder, T. Paumard, T. Shimizu, T. Stolker, V. Christiaens, V. Coud\\'e du Foresto, V. Lapeyr\\`ere, W. Brandner, W. O. Balmer, X. Haubois, Y. Cl\\'enet, Z. Hubert, Z. Rustamkulov","submitted_at":"2024-02-07T16:39:19Z","abstract_excerpt":"Dual-field interferometric observations with VLTI/GRAVITY sometimes require the use of a \"binary calibrator\", a binary star whose individual components remain unresolved by the interferometer, with a separation between 400 and 2000 mas for observations with the Units Telescopes (UTs), or 1200 to 3000 mas for the Auxiliary Telescopes (ATs). The separation vector also needs to be predictable to within 10 mas for proper pointing of the instrument. Up until now, no list of properly vetted calibrators was available for dual-field observations with VLTI/GRAVITY on the UTs. Our objective is to compil"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.05019","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/2402.05019/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"}