{"id":"W2029639802","doi":"10.1088/2041-8205/773/1/l13","title":"KECK OBSERVATIONS OF THE GALACTIC CENTER SOURCE G2: GAS CLOUD OR STAR?","year":2013,"lang":"en","type":"article","venue":"The Astrophysical Journal Letters","topic":"Astrophysical Phenomena and Observations","field":"Physics and Astronomy","cited_by":93,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Institute for Theoretical Astrophysics; University of Toronto","funders":"","keywords":"Brightness; Offset (computer science); Confusion; Surface brightness; Spectral line; Galactic Center; Line (geometry); Emission spectrum","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":[0.0001638425,0.0004891057,0.0003220052,0.001386925,0.0004223963,0.0006060168,0.0005314927,0.0005592598,0.0009867765],"category_scores_gemma":[0.0002967171,0.0002296558,0.0001881162,0.001364492,0.0002774262,0.0005993942,0.0007928759,0.000353927,0.0006477686],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005070947,"about_ca_system_score_gemma":0.0001781953,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006915503,"about_ca_topic_score_gemma":0.01660233,"domain_scores_codex":[0.9998218,0.000008259565,0.000006951478,0.00006839565,0.0000390843,0.00005553193],"domain_scores_gemma":[0.9997073,0.00001535365,0.0001126008,0.00004221279,0.00003335506,0.0000891356],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001061568,0.0001967985,0.8285753,0.000189806,0.0002293291,0.001569183,0.0008056915,0.001622777,0.1412534,0.0007519947,0.004715834,0.0190283],"study_design_scores_gemma":[0.0000283918,0.00007708334,0.9862666,0.0000186369,0.00003556893,0.0006216423,0.0002258495,0.001704364,0.005306533,0.0001893546,0.005502178,0.0000237833],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9931906,0.0003378907,0.000462469,0.00007845715,0.000009016187,0.00001648521,0.002367854,0.0001287032,0.003408542],"genre_scores_gemma":[0.9941323,0.0001490292,0.001292988,0.00005559525,0.00002023921,0.000007955473,0.003471052,0.0000369568,0.0008337678],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006915503,"threshold_uncertainty_score":0.01375049,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01760870320613022,"score_gpt":0.2150596842170995,"score_spread":0.1974509810109693,"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."}}