{"id":"W2966443322","doi":"10.3847/1538-4357/ab379e","title":"A Photometric and Spectroscopic Investigation of the DB White Dwarf Population Using SDSS and Gaia Data","year":2019,"lang":"en","type":"article","venue":"The Astrophysical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":61,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"","keywords":"White dwarf; Photometry (optics); Sky; Parallax; Population; Spectroscopy; Stellar population; Stars","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":[0.0005520807,0.0002672977,0.0002393274,0.003931986,0.0004240178,0.0004534411,0.0002264292,0.00009784575,0.0006158888],"category_scores_gemma":[0.0006195983,0.0001092952,0.0002168767,0.00237397,0.0002124571,0.0001983967,0.000549762,0.0001207056,0.0003668621],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000351984,"about_ca_system_score_gemma":0.00029426,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01477231,"about_ca_topic_score_gemma":0.0215291,"domain_scores_codex":[0.9997357,0.00003468188,0.00002038129,0.00007171567,0.00008472022,0.00005283808],"domain_scores_gemma":[0.9993138,0.00006966321,0.0001719819,0.000097123,0.0001785674,0.0001687585],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006941168,0.00003914119,0.9791326,0.00002181991,0.00005665357,0.00008805609,0.0003034861,0.0006058709,0.006634493,0.00033188,0.0005771719,0.01213945],"study_design_scores_gemma":[0.000002434458,0.00002085344,0.9970868,0.000002367578,0.0000103753,0.00006217559,0.000140047,0.0007713678,0.0006213478,0.00005406532,0.001225452,0.000002708985],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9959045,0.0001258665,0.0005970635,0.00001462607,0.000002163588,0.00001112616,0.002120154,0.00003612351,0.001188532],"genre_scores_gemma":[0.9933897,0.00007947472,0.0009247553,0.00001198244,0.000007647628,0.000007563405,0.005224688,0.00001370962,0.0003403446],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01477231,"threshold_uncertainty_score":0.02937269,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02399054133194682,"score_gpt":0.2502455833441489,"score_spread":0.226255042012202,"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."}}