{"id":"W2099737970","doi":"10.1093/mnras/stt2495","title":"Spitzer Space Telescope spectra of post-AGB stars in the Large Magellanic Cloud – polycyclic aromatic hydrocarbons at low metallicities","year":2014,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society","topic":"Astrophysics and Star Formation Studies","field":"Physics and Astronomy","cited_by":90,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"Science and Technology Facilities Council","keywords":"Physics; Stars; Astrophysics; Spitzer Space Telescope; Asymptotic giant branch; Metallicity; Large Magellanic Cloud; Astronomy; Spectral line; Carbon star","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":[0.0001599763,0.0001976667,0.000142449,0.001486569,0.000347421,0.0002460808,0.0001591617,0.0001973901,0.001062382],"category_scores_gemma":[0.000201633,0.00007875981,0.000169818,0.0008131182,0.0001512596,0.0001837432,0.0002921979,0.0001294449,0.0004112537],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002403748,"about_ca_system_score_gemma":0.00007795855,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001963955,"about_ca_topic_score_gemma":0.003569339,"domain_scores_codex":[0.9999201,0.000006489744,0.000004556561,0.00002679585,0.0000219283,0.00002014502],"domain_scores_gemma":[0.9997409,0.00002636111,0.0000893483,0.00002335255,0.00004852273,0.0000714417],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001765174,0.00003650294,0.9397635,0.00002979743,0.00004683143,0.0003146428,0.0004532448,0.0002454772,0.05009526,0.00006875717,0.0003713872,0.008398095],"study_design_scores_gemma":[0.000001144951,0.00001902471,0.9985725,8.346447e-7,0.000004548719,0.00008712385,0.0000372977,0.00008072083,0.000896168,0.000008432982,0.0002912352,0.000001017324],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987615,0.00004291758,0.0001277434,0.000008789463,0.000001382294,0.000003144371,0.0004707671,0.00002632649,0.0005573637],"genre_scores_gemma":[0.9978442,0.00003950087,0.0003358791,0.00001076628,0.000006074976,0.000004432407,0.001400145,0.00001081409,0.0003481237],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001963955,"threshold_uncertainty_score":0.003905058,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00466296854312306,"score_gpt":0.1935907599048518,"score_spread":0.1889277913617287,"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."}}