{"id":"W4390306865","doi":"10.1093/mnras/stad3960","title":"LAMOST J040901.83+329355.6 – a new Galactic star with Wolf–Rayet characteristics in the transitional stage from post-asymptotic giant branch to central star of a planetary nebula","year":2023,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Planetary Science Division; National Astronomical Observatories, Chinese Academy of Sciences; Deutsches Elektronen-Synchrotron; Science and Technology Facilities Council; Science Mission Directorate; Smithsonian Astrophysical Observatory; National Development and Reform Commission; Gordon and Betty Moore Foundation; Queen's University Belfast; Ministerstwo Edukacji i Nauki; Max-Planck-Institut für Astronomie; Akademie Věd České Republiky; Queen's University; Stockholms Universitet; University of Maryland; Chinese Academy of Sciences; Ministerstvo Školství, Mládeže a Tělovýchovy; Eötvös Loránd Tudományegyetem; California Institute of Technology; European Commission; Los Alamos National Laboratory; University of Washington; Johns Hopkins University; Space Telescope Science Institute; National Science Foundation; Ministry of Science and Higher Education of the Russian Federation; National Aeronautics and Space Administration; Ministry of Education; Durham University; Smithsonian Institution; National Central University; Nuclear Safety and Security Commission","keywords":"Wolf–Rayet star; Physics; Astrophysics; LAMOST; Planetary nebula; Star (game theory); Asymptotic giant branch; Astronomy; Nebula; Stars; Stage (stratigraphy); Geology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001820457,0.0001922546,0.0002770836,0.001140763,0.0007972072,0.0005078524,0.0002922102,0.0003554047,0.001544284],"category_scores_gemma":[0.0002277528,0.00009399941,0.0002221262,0.0008292861,0.0003007149,0.0001943421,0.0005076375,0.0002979667,0.0007142145],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004208991,"about_ca_system_score_gemma":0.0001761798,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003495828,"about_ca_topic_score_gemma":0.008439201,"domain_scores_codex":[0.9998591,0.000009764433,0.0000094529,0.00004307875,0.00003730115,0.00004128035],"domain_scores_gemma":[0.9996673,0.00001499879,0.0001019253,0.00002658914,0.00005310974,0.0001360585],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002592669,0.0002025528,0.9050199,0.00007992699,0.00007260071,0.00637339,0.0004646886,0.000249335,0.06592659,0.0003675986,0.003394857,0.01758928],"study_design_scores_gemma":[0.000007278808,0.00008142878,0.9914255,0.000007977741,0.00001321579,0.002290144,0.0002202398,0.0002964378,0.001587909,0.00006414506,0.003997207,0.000008549869],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9973923,0.00009986799,0.0001990912,0.00009150332,0.0000197402,0.000009532483,0.0005487761,0.00003516028,0.001604048],"genre_scores_gemma":[0.9973848,0.00002815964,0.0004161354,0.0000816279,0.00001981136,0.000005875432,0.001322702,0.000009603173,0.0007311434],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003495828,"threshold_uncertainty_score":0.006950974,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007790115699764931,"score_gpt":0.192133821740537,"score_spread":0.184343706040772,"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."}}