{"id":"W3096778825","doi":"10.1093/pasj/psaa108","title":"Discovery of a new extreme changing-state quasar with 4 mag variation, SDSS J125809.31+351943.0","year":2020,"lang":"en","type":"article","venue":"Publications of the Astronomical Society of Japan","topic":"Astrophysical Phenomena and Observations","field":"Physics and Astronomy","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Aeronautics and Space Administration; National Science Foundation","keywords":"Quasar; Photometry (optics); Sky; Observatory; Telescope; Flux (metallurgy); Emission spectrum; Black hole (networking); Accretion disc","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.000216695,0.0002048474,0.0001714386,0.001229777,0.0007042626,0.0005150713,0.0002856939,0.0002851034,0.0008315683],"category_scores_gemma":[0.0003375318,0.0001232126,0.0002238528,0.000740453,0.0003515034,0.000227824,0.0005080238,0.0003212245,0.0001967156],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003775307,"about_ca_system_score_gemma":0.0001480855,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005712897,"about_ca_topic_score_gemma":0.009302148,"domain_scores_codex":[0.999859,0.000005569859,0.00001046732,0.00004285233,0.00004507052,0.00003704293],"domain_scores_gemma":[0.9996444,0.00001816412,0.0001301183,0.00002897822,0.00004383056,0.0001344188],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001635177,0.0001514662,0.9078006,0.00003849133,0.00007100389,0.007209138,0.0006266553,0.0001627923,0.06459121,0.0005741421,0.001771633,0.01683925],"study_design_scores_gemma":[0.000008175138,0.00007277859,0.9914271,0.000004024571,0.00002184993,0.002590757,0.0001782085,0.0001993358,0.001701694,0.0001129137,0.003673838,0.000009387317],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982956,0.0000782045,0.0002066732,0.00004837054,0.0000116025,0.000009738014,0.0003287673,0.00002976895,0.0009913739],"genre_scores_gemma":[0.9985442,0.00002739702,0.000412654,0.00004619363,0.00001584551,0.000003521689,0.000654013,0.00000313293,0.0002930937],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005712897,"threshold_uncertainty_score":0.01135927,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02331865490234315,"score_gpt":0.2120914913628158,"score_spread":0.1887728364604727,"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."}}