{"id":"W3124986913","doi":"10.1051/0004-6361/201730552","title":"<i>Gaia</i> Data Release 1","year":2017,"lang":"en","type":"article","venue":"Astronomy and Astrophysics","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":101,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Toronto Metropolitan University","funders":"European Social Fund; Instituto de Astrofísica de Canarias; Universidade de Vigo; Centre National de la Recherche Scientifique; Centre National d’Etudes Spatiales; Universidad Complutense de Madrid; Austrian Science Fund; Universidad Politécnica de Madrid; Academy of Finland; Université Paris-Sud; Fundação de Amparo à Pesquisa do Estado de São Paulo; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; National Natural Science Foundation of China; École Polytechnique Fédérale de Lausanne; Agence Nationale de la Recherche; Magnus Ehrnroothin Säätiö; European Science Foundation; Belgian Federal Science Policy Office; National Science Foundation; FP7 Space; Villanova University; European Space Agency; Institut National de Physique Nucléaire et de Physique des Particules; Université Paris-Saclay; Aarhus Universitet; European Commission; Universidad de La Laguna; Stellar Astrophysics Centre; University of Bristol; Scuola Internazionale Superiore di Studi Avanzati; Indian National Science Academy","keywords":"Parallax; Physics; Proper motion; Astrometry; Pleiades; Open cluster; Astrophysics; Photometry (optics); Stars; Cluster (spacecraft); Context (archaeology); Astronomy; Computer science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001054203,0.0009283866,0.0006788484,0.004334065,0.0005746454,0.001715944,0.001497244,0.0007040895,0.0246236],"category_scores_gemma":[0.005111604,0.0004528411,0.0008425793,0.005800362,0.0002732945,0.0007709599,0.001496346,0.0009718098,0.03874802],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00110505,"about_ca_system_score_gemma":0.002132912,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05194994,"about_ca_topic_score_gemma":0.04052379,"domain_scores_codex":[0.9991904,0.00007377016,0.0001050858,0.000168894,0.0003070408,0.0001547659],"domain_scores_gemma":[0.9950541,0.0003800148,0.0009592777,0.001470218,0.001714905,0.000421506],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0006656327,0.00005501099,0.02880501,0.0007092242,0.0001403061,0.0001941692,0.0002245085,0.00154566,0.00307236,0.002084735,0.9434723,0.01903105],"study_design_scores_gemma":[0.0001891072,0.0000685393,0.1274191,0.0001615326,0.00007466994,0.0001541303,0.0001490318,0.001015169,0.002589797,0.0008595135,0.8672464,0.00007305035],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"dataset","genre_gemma":"dataset","genre_scores_codex":[0.006089287,0.0001222629,0.0007209957,0.0002366755,0.0001010346,0.00009028856,0.9799658,0.003925384,0.008748243],"genre_scores_gemma":[0.008079733,0.00006103746,0.002259335,0.0001382275,0.00003607208,0.0001333247,0.9863183,0.0008660095,0.002107921],"genre_candidate":"dataset","genre_consensus":"dataset","teacher_disagreement_score":0.05194994,"threshold_uncertainty_score":0.1032951,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0207430500360111,"score_gpt":0.2385151431164059,"score_spread":0.2177720930803948,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}