{"id":"W7117462562","doi":"10.1016/j.asr.2025.12.093","title":"Modeling sub-ionospheric VLF signal variations triggered by the 2024 total solar eclipse across multiple propagation paths","year":2025,"lang":"en","type":"article","venue":"Advances in Space Research","topic":"Ionosphere and magnetosphere dynamics","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Department of Science and Technology, Ministry of Science and Technology, India; Canadian Patient Safety Institute","keywords":"Solar eclipse; Ionosphere; Amplitude; Attenuation; SIGNAL (programming language); Very low frequency; Radio propagation; Reflection (computer programming); Solar zenith angle","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009436312,0.0001789451,0.0002059308,0.00003372319,0.0006018637,0.0001785408,0.0003344144,0.00007600991,0.000266501],"category_scores_gemma":[0.00008032565,0.0001452001,0.00008485005,0.001070337,0.0001331367,0.0005535631,0.000203754,0.0007091577,0.00004758955],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001171877,"about_ca_system_score_gemma":0.0002244283,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009461925,"about_ca_topic_score_gemma":0.0004914019,"domain_scores_codex":[0.9979323,0.0002581457,0.0003265768,0.0004132668,0.0003945531,0.0006751934],"domain_scores_gemma":[0.998818,0.0004511864,0.00005830471,0.0003583486,0.0002516494,0.00006244451],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0002543039,0.0007893846,0.02273609,0.0001142778,0.0001184102,0.000004553056,0.002368556,0.4791454,0.004302175,0.05793643,0.005891392,0.426339],"study_design_scores_gemma":[0.001007286,0.00006744136,0.0001896189,0.00006951691,0.00001154802,4.63432e-7,0.005678453,0.9609526,0.001073829,0.02082602,0.00989606,0.0002271782],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4863411,0.003799266,0.4862875,0.001371014,0.0007429113,0.001718137,0.0001482803,0.00005629164,0.01953546],"genre_scores_gemma":[0.9914041,0.0001850892,0.000965716,0.00001556928,0.0002928386,0.000286531,0.00007368645,0.00002122991,0.006755278],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5050629,"threshold_uncertainty_score":0.5921089,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0133735418696707,"score_gpt":0.3248812702656749,"score_spread":0.3115077283960042,"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."}}