{"paper":{"title":"Gaia Early Data Release 3: Updated radial velocities from Gaia DR2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM","astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"A. Guerrier, A. Jean-Antoine, A. Lobel, A. Mastrobuono-Battisti, C. Allende Prieto, C. Dolding, C. Fabricius, C. Soubiran, D. Katz, D. Teyssier, E. Caffau, E. Gosset, F. Crifo, F. Royer, F. Th\\'evenin, G. Jasniewicz, G. Plum, G. Seabroke, H. Huckle, K. Benson, K. Jan{\\ss}en, L. Chemin, L. Guy, M. Ajaj, M. Cropper, M. David, M. Smith, N. Brouillet, N. Hambly, N. Leclerc, N. Samaras, O. Marchal, O. Vanel, P. Panuzzo, P. Sartoretti, R. Blomme, R. Haigron, S. Baker, T. Antoja, T. Zwitter, Y. Damerdji, Y. Fr\\'emat, Y. Viala","submitted_at":"2021-08-05T18:01:01Z","abstract_excerpt":"Gaia's Early Third Data Release (EDR3) does not contain new radial velocities because these will be published in Gaia's full third data release (DR3), expected in the first half of 2022. To maximise the usefulness of EDR3, Gaia's second data release (DR2) sources (with radial velocities) are matched to EDR3 sources to allow their DR2 radial velocities to also be included in EDR3. This presents two considerations: (i) arXiv:1901.10460 (hereafter B19) published a list of 70,365 sources with potentially contaminated DR2 radial velocities; and (ii) EDR3 is based on a new astrometric solution and a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.02796","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/2108.02796/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"}