{"id":"W7043043152","doi":"","title":"Search for Continuous Gravitational Waves from Known Pulsars in the First Part of the Fourth LIGO-Virgo-KAGRA Observing Run","year":2025,"lang":"en","type":"article","venue":"VUBIR (Vrije Universiteit Brussel)","topic":"Pulsars and Gravitational Waves Research","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"European Social Fund; Astrophysics Division; Astrophysics Science Division; National Research, Development and Innovation Office; Institut National de Physique Nucléaire et de Physique des Particules; Great Southern Development Commission, Government of Western Australia; Agencia Estatal de Investigación; Fonds de recherche du Québec – Nature et technologies; Science and Engineering Research Board; Japan Society for the Promotion of Science; Smithsonian Astrophysical Observatory; Goddard Space Flight Center; National Science and Technology Council; European Regional Development Fund; Centre National de la Recherche Scientifique; ICTP South American Institute for Fundamental Research; Ministry of Science and ICT, South Korea; Nemzeti Kutatási Fejlesztési és Innovációs Hivatal; National Research Foundation; Vlaamse regering; National Astronomical Observatory of Japan; Israel Science Foundation; Scottish Universities Physics Alliance; National Natural Science Foundation of China; National Research Foundation of Korea; Division of Human Resource Development; Korea Astronomy and Space Science Institute; Nuclear Safety and Security Commission; Observatoire de Paris, Université de Recherche Paris Sciences et Lettres; Hungarian Scientific Research Fund; Generalitat de Catalunya; Generalitat Valenciana; Fonds Wetenschappelijk Onderzoek; Ministry of Education, India; Consejo Nacional de Investigaciones Científicas y Técnicas; Agencia Nacional de Investigación y Desarrollo; Istituto Nazionale di Fisica Nucleare; Smithsonian Institution; U.S. Department of Energy; Science and Technology Facilities Council; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Centre National d’Etudes Spatiales; Korea Institute of Science and Technology Information; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Natural Sciences and Engineering Research Council of Canada; Ministry of Education, Culture, Sports, Science and Technology; Council of Scientific and Industrial Research, India; Fundacja na rzecz Nauki Polskiej; Academia Sinica; Abdus Salam International Centre for Theoretical Physics; Leverhulme Trust; European Commission; Russian Science Foundation; Universidad Nacional de La Plata; Scottish Funding Council; McGill Space Institute; Narodowa Agencja Wymiany Akademickiej; Centres de Recerca de Catalunya; Institut des Origines de Lyon; Fonds De La Recherche Scientifique - FNRS; McGill University; National Aeronautics and Space Administration; National Science Foundation","keywords":"Pulsar; Gravitational wave; Noise (video); Gravitational-wave observatory; Gravitation","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":[0.0004730079,0.0003140832,0.0005263729,0.001514776,0.0008286625,0.0009761419,0.000517078,0.0003975118,0.00143837],"category_scores_gemma":[0.0008283578,0.0002971587,0.000337385,0.0009504773,0.0003332775,0.0002553524,0.001521796,0.0005147147,0.0003405818],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005475732,"about_ca_system_score_gemma":0.001016503,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01257306,"about_ca_topic_score_gemma":0.03098577,"domain_scores_codex":[0.9996235,0.00003911394,0.00001366732,0.0001178435,0.00007753629,0.0001282311],"domain_scores_gemma":[0.9990073,0.000151605,0.0002200142,0.0001703475,0.00008451322,0.0003662673],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001427383,0.0004039973,0.8658546,0.0001017725,0.0004045911,0.0009311658,0.001876152,0.00252237,0.07686387,0.000909304,0.002110415,0.04659439],"study_design_scores_gemma":[0.00004213505,0.0001529862,0.9913254,0.00001351258,0.00008618148,0.0001652723,0.0002952508,0.001246049,0.002541879,0.0001402913,0.003976925,0.00001423021],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9973883,0.00009318071,0.000717516,0.0000418931,0.000006065238,0.00001236805,0.0007286113,0.00005574293,0.0009563545],"genre_scores_gemma":[0.9897909,0.00007074078,0.002747668,0.0000320456,0.00001632385,0.00002939584,0.005982035,0.00003663473,0.001294416],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01257306,"threshold_uncertainty_score":0.02499974,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01367349367942225,"score_gpt":0.2770895339443952,"score_spread":0.2634160402649729,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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