{"id":"W2903102619","doi":"10.3390/life8040061","title":"A Spectral Comparison of Jarosites Using Techniques Relevant to the Robotic Exploration of Biosignatures on Mars","year":2018,"lang":"en","type":"article","venue":"Life","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; Western University","funders":"","keywords":"Jarosite; VNIR; Astrobiology; Mars Exploration Program; Martian; Martian surface; Exploration of Mars; Meteorite; Environmental science; Chemistry; Materials science; Remote sensing; Mineralogy; Geology; Hyperspectral imaging; Biology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002523806,0.0004169229,0.0001476129,0.0006574578,0.0002977239,0.000338132,0.000286451,0.0004417367,0.0007956124],"category_scores_gemma":[0.0004639666,0.0001992889,0.0002570454,0.0005172988,0.0003051926,0.0003937482,0.0002567214,0.0002702559,0.0001844072],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001295592,"about_ca_system_score_gemma":0.0001198484,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000469716,"about_ca_topic_score_gemma":0.001084253,"domain_scores_codex":[0.9997253,0.00002802677,0.0000158708,0.00008518373,0.000119442,0.00002625184],"domain_scores_gemma":[0.9997402,0.00004914123,0.00006580372,0.00002459531,0.00009982975,0.00002043099],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.00004391546,0.000008531313,0.0008743011,0.00003408141,0.000006113083,0.00003064302,0.00005261062,0.00007651589,0.9966962,0.00004076149,0.00001375255,0.002122578],"study_design_scores_gemma":[0.000005439039,0.000353787,0.03660269,0.00001307428,0.00003629453,0.000674913,0.0003242364,0.001345936,0.9573953,0.00008448127,0.003135511,0.00002840849],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9904099,0.0003243235,0.007050114,0.00001935469,0.00001514318,0.00001782429,0.000190009,0.00006315933,0.001910153],"genre_scores_gemma":[0.981124,0.00044542,0.01664572,0.00002814556,0.000008918383,0.0000318753,0.0003664463,0.00004362168,0.001305994],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0007956124,"threshold_uncertainty_score":0.002661586,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05004363235974171,"score_gpt":0.3033216029980265,"score_spread":0.2532779706382847,"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."}}