{"id":"W4388802729","doi":"10.1016/j.actaastro.2023.10.049","title":"Hypothetical asteroid 2023 PDC mass measurement via Doppler gravimetry in a reconnaissance flyby","year":2023,"lang":"en","type":"article","venue":"Acta Astronautica","topic":"Astro and Planetary Science","field":"Physics and Astronomy","cited_by":8,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Alberta Precision Laboratories; Johns Hopkins University","keywords":"Asteroid; Spacecraft; Astrobiology; Gravimetry; Aerospace engineering; Remote sensing; Environmental science; Doppler effect; Geology; Physics; Astronomy; Engineering; Interferometry","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":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0006052385,0.0002507605,0.0002768034,0.0001543112,0.0001104323,0.00005707732,0.0004013726,0.00005174649,0.002070847],"category_scores_gemma":[0.00001647183,0.0002367529,0.00009111868,0.000594857,0.0001305226,0.000195431,0.00008519582,0.0003395543,0.001672269],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004370696,"about_ca_system_score_gemma":0.00007693162,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009818008,"about_ca_topic_score_gemma":0.00002599399,"domain_scores_codex":[0.997727,0.00009252462,0.0003546962,0.0004972986,0.0005482234,0.0007802811],"domain_scores_gemma":[0.9991831,0.00009557561,0.00007769265,0.0003924542,0.00004211034,0.0002090339],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002018496,0.0003788247,0.742242,0.0000401611,0.0001887839,0.00005883188,0.000466173,0.0009345567,0.07239646,0.002930529,0.03354239,0.1466194],"study_design_scores_gemma":[0.001612233,0.0002968692,0.9248504,0.0001242416,0.00004580057,0.00000842287,0.0005501899,0.01615086,0.002356827,0.004649412,0.04852312,0.0008316161],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.936505,0.0001182778,0.02414528,0.004025735,0.001117381,0.0008315759,0.0002847559,0.0002214861,0.03275049],"genre_scores_gemma":[0.9969965,0.000001579884,0.001723827,0.00005703454,0.000185346,0.00003036308,0.00008300575,0.00001977678,0.000902558],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1826084,"threshold_uncertainty_score":0.999105,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02799280375934579,"score_gpt":0.2352845499238529,"score_spread":0.2072917461645072,"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."}}