{"id":"W2015592312","doi":"10.1086/316884","title":"The Age of the Inner Halo Globular Cluster NGC 6652","year":2000,"lang":"en","type":"article","venue":"The Astronomical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":38,"is_retracted":false,"has_abstract":true,"ca_institutions":"Herzberg Institute of Astrophysics","funders":"","keywords":"Globular cluster; Physics; Astrophysics; Metallicity; Hubble space telescope; Photometry (optics); Astronomy; Horizontal branch; Galactic halo; Hubble sequence; Halo; Stars; Galaxy; Spiral galaxy","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":[0.0001307007,0.0001312466,0.0001254193,0.0004935313,0.0003199223,0.0003324927,0.0001445813,0.0001664241,0.001363159],"category_scores_gemma":[0.0004096274,0.00008356239,0.0000714045,0.0004699985,0.0001971931,0.0001864191,0.0003323738,0.0001017665,0.0007314267],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006016398,"about_ca_system_score_gemma":0.0001536433,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03123083,"about_ca_topic_score_gemma":0.03406435,"domain_scores_codex":[0.999921,0.000005905277,0.000003350655,0.00002276512,0.00001597248,0.00003107961],"domain_scores_gemma":[0.9997645,0.00001765264,0.00006269899,0.00002588137,0.00005678841,0.00007252494],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001546931,0.00001097283,0.9435913,0.00003266037,0.00003298704,0.0003438143,0.0005840099,0.000888817,0.03400383,0.0005307751,0.001434662,0.01839145],"study_design_scores_gemma":[0.000001112503,0.00002345593,0.9976549,0.000005201096,0.000004817752,0.0001495549,0.00006570473,0.0001797173,0.0005498175,0.0000327469,0.001329613,0.000003375209],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.997837,0.0002243981,0.00007515091,0.0000173958,0.000003264643,0.000001363032,0.0002790683,0.00001415568,0.001548213],"genre_scores_gemma":[0.9984686,0.0001147988,0.00009398869,0.00001034017,0.000002279172,8.726961e-7,0.0005352678,0.000003455753,0.0007703736],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03123083,"threshold_uncertainty_score":0.06209809,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007099628009654709,"score_gpt":0.2050687587253323,"score_spread":0.1979691307156776,"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."}}