{"id":"W4386857386","doi":"10.1051/0004-6361/202347556","title":"JWST’s PEARLS: Mothra, a new kaiju star at <i>z</i> = 2.091 extremely magnified by MACS0416, and implications for dark matter models","year":2023,"lang":"en","type":"article","venue":"Astronomy and Astrophysics","topic":"Astronomy and Astrophysical Research","field":"Physics and Astronomy","cited_by":39,"is_retracted":false,"has_abstract":true,"ca_institutions":"Herzberg Institute of Astrophysics","funders":"Science and Technology Facilities Council; United States-Israel Binational Science Foundation; Agencia Estatal de Investigación; Goddard Space Flight Center; National Aeronautics and Space Administration; University of Pennsylvania; Ministerio de Ciencia, Innovación y Universidades; Nuclear Safety and Security Commission; Space Telescope Science Institute; Vetenskapsrådet; Swedish National Space Agency; National Science Foundation","keywords":"Physics; Astrophysics; Dark matter; Astronomy; Galaxy; Dark matter halo; Gravitational microlensing; Dark galaxy; Galaxy cluster; Halo","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0001217886,0.0005287257,0.0005225008,0.0001036937,0.0006613393,0.0002459814,0.0003453352,0.0000763117,0.0001305338],"category_scores_gemma":[0.000003050112,0.0005388774,0.0002256391,0.0003144029,0.0002548173,0.000609607,0.0004640525,0.0003423569,0.0001898441],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005320118,"about_ca_system_score_gemma":0.0001352727,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001682823,"about_ca_topic_score_gemma":0.000002151519,"domain_scores_codex":[0.997236,0.00004744969,0.0004422294,0.0009249639,0.0002258704,0.001123513],"domain_scores_gemma":[0.9984034,0.0001945528,0.000183262,0.0005210139,0.00009344151,0.0006042874],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0002724031,0.0003015144,0.02775422,0.00004365951,0.0003183894,9.656983e-7,0.0003812434,0.0006026749,0.01260709,0.01914828,0.1177103,0.8208593],"study_design_scores_gemma":[0.02803623,0.003727369,0.1567987,0.0006086778,0.001484732,0.00001317904,0.008715492,0.01657149,0.022808,0.3642067,0.3883624,0.008667008],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3385569,0.0001105274,0.654933,0.001753444,0.0000824788,0.0009724075,0.001485315,0.0001109287,0.001994972],"genre_scores_gemma":[0.9587284,0.00001421522,0.03230326,0.00009217138,0.0006925835,0.0003268366,0.001103502,0.0001089406,0.006630036],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8121923,"threshold_uncertainty_score":0.9997063,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0247924483260401,"score_gpt":0.2639093610625595,"score_spread":0.2391169127365194,"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."}}