{"id":"W2073479238","doi":"10.1016/j.nimb.2010.09.014","title":"A GUPIX-based approach to interpreting the PIXE-plus-XRF spectra from the Mars Exploration rovers: II geochemical reference materials","year":2010,"lang":"en","type":"article","venue":"Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms","topic":"X-ray Spectroscopy and Fluorescence Analysis","field":"Physics and Astronomy","cited_by":23,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University; Laurentian University; University of Guelph","funders":"Los Alamos National Laboratory; Natural Sciences and Engineering Research Council of Canada; Ontario Centres of Excellence","keywords":"Mars Exploration Program; Calibration; Geology; Mineralogy; Exploration of Mars; Homogeneous; Trace element; Suite; Remote sensing; Geochemistry; Physics; Astrobiology; Archaeology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.0006944037,0.0007559885,0.0004552673,0.003603596,0.001192917,0.002410744,0.001359691,0.0007989957,0.005793695],"category_scores_gemma":[0.0009320395,0.0005380474,0.000390721,0.002128918,0.0003790715,0.0009401768,0.0009318948,0.0008070366,0.002341962],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006851621,"about_ca_system_score_gemma":0.0007194527,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008178289,"about_ca_topic_score_gemma":0.01751049,"domain_scores_codex":[0.9997031,0.00003229681,0.0000236712,0.00009494668,0.0001107415,0.00003513252],"domain_scores_gemma":[0.9996322,0.00002903784,0.000021175,0.00005827889,0.0002438186,0.0000154467],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0004639191,0.0001037544,0.02758923,0.0005588818,0.0001795905,0.0005898101,0.0008615758,0.008066151,0.4154215,0.01013764,0.03771955,0.4983084],"study_design_scores_gemma":[0.00007415994,0.0001047159,0.1817716,0.0001329198,0.0003539093,0.001566019,0.001632001,0.1370023,0.4391034,0.00936709,0.228683,0.0002090261],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1106666,0.0007648044,0.8188208,0.0007304196,0.0003238063,0.0003255803,0.01322743,0.02703257,0.02810798],"genre_scores_gemma":[0.1067105,0.0002949136,0.8786764,0.0001793101,0.00004503127,0.0002166448,0.005752975,0.001817082,0.006307278],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.008178289,"threshold_uncertainty_score":0.01938182,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0435328436717619,"score_gpt":0.3820128034628769,"score_spread":0.3384799597911149,"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."}}