{"id":"W2125064242","doi":"10.1111/j.1365-2966.2010.17662.x","title":"Deep Hα observations of NGC 253: a very extended and possibly declining rotation curve?","year":2010,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society","topic":"Galaxies: Formation, Evolution, Phenomena","field":"Physics and Astronomy","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"Natural Sciences and Engineering Research Council of Canada; Fonds Québécois de la Recherche sur la Nature et les Technologies; National Science Foundation","keywords":"Physics; Galaxy rotation curve; Astrophysics; Rotation (mathematics); Galaxy; Telescope; Local Group; Rotation period; Ionization; Astronomy; Light curve; Stars; Milky Way; Galaxy formation and evolution; Geometry","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001755463,0.0002749662,0.0002202552,0.0004095919,0.0001524585,0.0003704863,0.0002415624,0.0001862641,0.0006495772],"category_scores_gemma":[0.0004007169,0.0001376401,0.0001525686,0.0005010396,0.0002568347,0.0002773685,0.0002397655,0.0001878298,0.0003821505],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004111955,"about_ca_system_score_gemma":0.0001028747,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007139733,"about_ca_topic_score_gemma":0.0124665,"domain_scores_codex":[0.99993,0.000008561042,0.000002883009,0.00002230296,0.00001424977,0.00002189698],"domain_scores_gemma":[0.9997442,0.0000197437,0.0000820591,0.00004363491,0.00003138175,0.00007890651],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001819501,0.0000441481,0.9313269,0.00003269947,0.00005355968,0.0005718605,0.0003506942,0.001545086,0.04258776,0.0003757777,0.0006829068,0.02224662],"study_design_scores_gemma":[0.000005001602,0.00003755289,0.9971632,0.000004601193,0.000008859884,0.00019899,0.0000962475,0.000576818,0.0007148989,0.0001683267,0.001018915,0.000006364955],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.997372,0.0002830363,0.0005457852,0.00005192062,0.000004166403,0.000002141976,0.0003128328,0.00003884053,0.001389212],"genre_scores_gemma":[0.9991519,0.00008172933,0.0002350939,0.00001312349,0.000007261241,9.245658e-7,0.0002834278,0.00000531111,0.0002212398],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007139733,"threshold_uncertainty_score":0.0141964,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01010348880407782,"score_gpt":0.214361703342875,"score_spread":0.2042582145387972,"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."}}