{"id":"W2970082087","doi":"10.1029/2019ja026794","title":"Nighttime Magnetic Perturbation Events Observed in Arctic Canada: 1. Survey and Statistical Analysis","year":2019,"lang":"en","type":"article","venue":"Journal of Geophysical Research Space Physics","topic":"Ionosphere and magnetosphere dynamics","field":"Physics and Astronomy","cited_by":51,"is_retracted":false,"has_abstract":true,"ca_institutions":"Natural Resources Canada; University of Alberta; Athabasca University","funders":"Natural Sciences and Engineering Research Council of Canada; U.S. Geological Survey; Russian Science Foundation; Augsburg University; Canadian Space Agency; Alberta Agricultural Research Institute; Università degli Studi dell'Aquila; Nuclear Safety and Security Commission; University of Alberta; Florida Institute of Technology; Natural Resources Canada; National Aeronautics and Space Administration; National Science Foundation","keywords":"Amplitude; Latitude; Physics; Perturbation (astronomy); Earth's magnetic field; Arctic; Magnetic field; Skewness; Geophysics; Atmospheric sciences; Astrophysics; Geology; Statistics; Mathematics; Astronomy; Oceanography","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0007798764,0.0003876573,0.0003523036,0.004390183,0.001200557,0.001093859,0.0005157942,0.0001787355,0.0009475752],"category_scores_gemma":[0.002143372,0.0001472159,0.0005397522,0.006749844,0.0004828364,0.000178546,0.0006746276,0.0002537411,0.0002022499],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.007060863,"about_ca_system_score_gemma":0.009910254,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9594216,"about_ca_topic_score_gemma":0.9698647,"domain_scores_codex":[0.9990939,0.00004970043,0.00006637499,0.0001032851,0.0004999072,0.0001869685],"domain_scores_gemma":[0.9965017,0.0002909485,0.0006035024,0.0001070432,0.002135415,0.0003613992],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004719823,0.00001323922,0.9907976,0.00003489182,0.00007457699,0.00005848644,0.0002358137,0.0006255779,0.0006287483,0.00005448698,0.0007398404,0.006689414],"study_design_scores_gemma":[6.95178e-7,0.00001179698,0.9976998,0.000005022692,0.000009753498,0.00002067626,0.0003792318,0.0005546982,0.0001135489,0.000007442494,0.001191896,0.000005391944],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.972093,0.0004128401,0.0009297722,0.00007554915,0.000009960308,0.000103175,0.02318919,0.0001028132,0.003083616],"genre_scores_gemma":[0.9766507,0.0004816613,0.001401633,0.00003031564,0.00001446554,0.00006774046,0.01948821,0.00002307696,0.001842277],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04057837,"threshold_uncertainty_score":0.08163464,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02146422227489371,"score_gpt":0.2856759877329351,"score_spread":0.2642117654580414,"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."}}