{"schema_version":"1.0","catalog":"CME Catalog","observation_year":2024,"event":{"id":"CME000478","first_appearance":"2024-05-12T11:24:05Z","last_appearance":"2024-05-12T14:48:05Z","direction":"N","direction_name":"North","direction_deg":345,"speed_km_s":74.2,"speed_available":true,"speed_status":"ready","speed_qc_flags":"negative_fit_r2","duration_minutes":204,"detection_count":18,"mean_confidence":0.9986,"peak_confidence":0.9991,"angular_span_deg":9.8,"mean_angular_step_deg":1.3,"visualization_available":true,"animation_url":"/animations/CME000478.webp","details_url":"/events/CME000478","data_url":"/events/CME000478/data.json"}}