{"id":"W3099510838","doi":"10.1051/0004-6361:20020411/pdf","title":"Near-IR spectroscopy of planetary nebulae precursors","year":2002,"lang":"en","type":"article","venue":"Springer Link (Chiba Institute of Technology)","topic":"Astrophysics and Star Formation Studies","field":"Physics and Astronomy","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Planetary nebula; Excited state; Physics; Astrophysics; Stars; Hydrogen molecule; Spectroscopy; Emission spectrum; Nebula; Hydrogen; Spectral line; Ionization; Astronomy; Atomic physics; Ion","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00004744951,0.0001956836,0.0003849416,0.0001701197,0.0001253239,0.00001221531,0.0002626537,0.00008590915,0.0001821022],"category_scores_gemma":[0.000006224819,0.0001843342,0.0001255548,0.0003458762,0.0004730165,0.0001804029,0.0001555593,0.0002669757,0.00006972298],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001234622,"about_ca_system_score_gemma":0.00002813602,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007080788,"about_ca_topic_score_gemma":0.000003224203,"domain_scores_codex":[0.998944,0.00000563051,0.0004157758,0.0002123228,0.0001604833,0.000261724],"domain_scores_gemma":[0.999182,0.0000077619,0.0002871525,0.000409136,0.00007622769,0.00003775284],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00007481493,0.001098725,0.2277206,0.0002574344,0.001493998,0.00001138557,0.001311556,0.002967286,0.01722309,0.6119785,0.005731809,0.1301309],"study_design_scores_gemma":[0.005998755,0.001708804,0.03501427,0.0007316867,0.0005152507,0.00001132799,0.001911685,0.01632423,0.4097979,0.06466984,0.4608807,0.002435561],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.974932,0.0002081897,0.004433176,0.0007629286,0.0002811603,0.000206163,0.0000777666,0.00009918252,0.01899941],"genre_scores_gemma":[0.9677327,0.00003090828,0.03194752,0.000009932484,0.0001283678,0.00001245213,0.00001580525,0.00001354029,0.0001087247],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5473086,"threshold_uncertainty_score":0.7516932,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01066422951358713,"score_gpt":0.218202734154356,"score_spread":0.2075385046407688,"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."}}