{"id":"W3145058152","doi":"10.1093/mnrasl/slab033","title":"Gravitational lensing in LoTSS DR2: extremely faint 144-MHz radio emission from two highly magnified quasars","year":2021,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society Letters","topic":"Galaxies: Formation, Evolution, Phenomena","field":"Physics and Astronomy","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"DST-NRF Centre Of Excellence In Tree Health Biotechnology; Science and Technology Facilities Council; Observatoire de Paris, Université de Recherche Paris Sciences et Lettres; Institut sur la Nutrition et les Aliments Fonctionnels; Ministerium für Innovation, Wissenschaft und Forschung des Landes Nordrhein-Westfalen; Université d'Orléans; Max-Planck-Gesellschaft; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Center for Africana Studies, Johns Hopkins University; Centre National de la Recherche Scientifique; Chinese Academy of Sciences; Gauss Centre for Supercomputing; National Institute of Corrections; Bundesministerium für Bildung und Forschung; Istituto Nazionale di Astrofisica; Science Foundation Ireland; Santa Fe Institute","keywords":"Physics; Astrophysics; Quasar; LOFAR; Gravitational lens; Luminosity; Sky; Galaxy; Flux (metallurgy); Star formation; Astronomy; Radio telescope; Redshift","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000551911,0.0004288071,0.0003735956,0.001563202,0.0004464179,0.0006164249,0.0004426962,0.0004659253,0.001354458],"category_scores_gemma":[0.0006378803,0.0003048919,0.0003712875,0.001044158,0.0003541486,0.0002439154,0.0007943094,0.0003565992,0.000519885],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003835723,"about_ca_system_score_gemma":0.0001102399,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003081328,"about_ca_topic_score_gemma":0.008461523,"domain_scores_codex":[0.999648,0.00004634328,0.00002144309,0.00008703273,0.0001255416,0.00007172355],"domain_scores_gemma":[0.9987291,0.0001628603,0.0004453676,0.0001848867,0.0001253997,0.0003523927],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005231947,0.0002239607,0.8650149,0.00008699495,0.0002159588,0.003157772,0.0005993256,0.001073616,0.1122053,0.0003119776,0.002029127,0.01455786],"study_design_scores_gemma":[0.00002615305,0.00009899941,0.9929937,0.000005742959,0.00002611661,0.0008899354,0.0001274199,0.0006576707,0.003062814,0.00006353521,0.002024869,0.00002308993],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9975292,0.000078145,0.0004194443,0.00003430681,0.000006126238,0.000005377856,0.0007576391,0.00007803373,0.00109158],"genre_scores_gemma":[0.9960077,0.00003605731,0.000743159,0.00006355152,0.00001674469,0.000006444395,0.002638286,0.00002329079,0.0004648701],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003081328,"threshold_uncertainty_score":0.006126761,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00895143511636959,"score_gpt":0.203385365321111,"score_spread":0.1944339302047414,"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."}}