{"id":"W2061379841","doi":"10.1088/0004-6256/140/1/224","title":"UNVEILING THE ORIGIN OF GRB 090709A: LACK OF PERIODICITY IN A REDDENED COSMOLOGICAL LONG-DURATION GAMMA-RAY BURST","year":2010,"lang":"en","type":"article","venue":"The Astronomical Journal","topic":"Gamma-ray bursts and supernovae","field":"Physics and Astronomy","cited_by":49,"is_retracted":false,"has_abstract":true,"ca_institutions":"Royal Military College of Canada","funders":"Harvard University; Smithsonian Astrophysical Observatory; U.S. Department of Energy; W. M. Keck Foundation; Office of Science; California Institute of Technology; National Aeronautics and Space Administration; Goddard Space Flight Center; Smithsonian Institution; Instituto de Astrofísica de Andalucía; National Science Foundation","keywords":"Gamma-ray burst; Afterglow; Galaxy; Magnetar; Extinction (optical mineralogy); Galactic plane","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":[],"consensus_categories":[],"category_scores_codex":[0.0009536438,0.0001654651,0.0003401833,0.00005208609,0.0001642408,0.00006722642,0.000518193,0.00006598546,0.0007682526],"category_scores_gemma":[0.00002902805,0.00008974318,0.0002063086,0.0001204542,0.0003933801,0.0001205719,0.00008290493,0.0009843197,0.00001537615],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002725401,"about_ca_system_score_gemma":0.0001463984,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001529789,"about_ca_topic_score_gemma":0.00003005392,"domain_scores_codex":[0.9984849,0.0001611816,0.0006794775,0.000159905,0.0002004568,0.0003140795],"domain_scores_gemma":[0.9990156,0.0001854323,0.0003294278,0.0002872942,0.00009294772,0.00008929693],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001428132,0.0001725675,0.9748852,0.000003013527,0.00005655214,0.000001206282,0.0003574374,0.001052582,0.01708734,0.001575847,0.0001105869,0.004554816],"study_design_scores_gemma":[0.0009194122,0.0001148474,0.9929897,0.0000258676,0.00003642839,0.00001227056,0.0007235536,0.0006906645,0.002936613,0.0008950417,0.0005371773,0.0001183866],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9950369,0.00002937911,0.003094809,0.001176562,0.000222956,0.0001574348,0.00001283777,0.000004731915,0.0002643845],"genre_scores_gemma":[0.99844,0.000001795378,0.0008531685,0.00001777245,0.0005899568,0.000005530876,0.000005824485,0.00001168955,0.00007421032],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0181045,"threshold_uncertainty_score":0.8411828,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02760396506950587,"score_gpt":0.2774938736230604,"score_spread":0.2498899085535545,"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."}}