{"id":"W4319304306","doi":"10.1051/0004-6361/202245238","title":"JWST’s PEARLS: A new lens model for ACT-CL J0102−4915, “El Gordo,” and the first red supergiant star at cosmological distances discovered by JWST","year":2023,"lang":"en","type":"article","venue":"Astronomy and Astrophysics","topic":"Galaxies: Formation, Evolution, Phenomena","field":"Physics and Astronomy","cited_by":55,"is_retracted":false,"has_abstract":true,"ca_institutions":"Herzberg Institute of Astrophysics","funders":"Science and Technology Facilities Council; Agencia Estatal de Investigación; Goddard Space Flight Center; United States-Israel Binational Science Foundation; University of Arizona; Max-Planck-Gesellschaft; Ministerio de Ciencia, Innovación y Universidades; Nuclear Safety and Security Commission; Space Telescope Science Institute; Alfred P. Sloan Foundation; National Aeronautics and Space Administration; Australian Research Council; Swedish National Space Agency; National Science Foundation","keywords":"Physics; Astrophysics; Redshift; James Webb Space Telescope; Galaxy; Dark matter; Astronomy","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":[0.0004774655,0.0007597698,0.0006984227,0.0009882606,0.001110242,0.002710268,0.002820705,0.001095786,0.00539652],"category_scores_gemma":[0.001139492,0.0008045201,0.0009421153,0.0005386999,0.001209127,0.00277781,0.001726423,0.0007938895,0.0007333395],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002834996,"about_ca_system_score_gemma":0.001411831,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.07172173,"about_ca_topic_score_gemma":0.05177964,"domain_scores_codex":[0.9998114,0.00003811117,0.00001059,0.00005882134,0.00004805269,0.00003306808],"domain_scores_gemma":[0.9996251,0.00005374428,0.00008537827,0.00003180197,0.00005169833,0.0001522742],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0006830193,0.0002491784,0.03815636,0.0001576929,0.0002386808,0.001858939,0.00156171,0.429317,0.007320432,0.4975931,0.01084925,0.01201455],"study_design_scores_gemma":[0.000397807,0.0001344874,0.009175027,0.00002694634,0.00008396316,0.0003737618,0.0004051587,0.9169207,0.0004717511,0.06347454,0.008438698,0.00009708099],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8718323,0.000393829,0.05091335,0.003117671,0.0001025174,0.0002168603,0.001770559,0.0003831275,0.07126985],"genre_scores_gemma":[0.9707408,0.0001677822,0.009560836,0.0002445782,0.00007541096,0.0001496937,0.0007556874,0.0001280554,0.01817709],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07172173,"threshold_uncertainty_score":0.1426085,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01198399445106047,"score_gpt":0.2059301388380727,"score_spread":0.1939461443870123,"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."}}