{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2025-06-09","schedule":[{"end":"2025-06-09T20:05Z","end_local":"23:05","hours":2.25,"mean_quality":0.0,"start":"2025-06-09T17:50Z","start_local":"20:50","target":null},{"end":"2025-06-10T01:30Z","end_local":"04:30","hours":5.42,"mean_quality":0.64,"start":"2025-06-09T20:05Z","start_local":"23:05","target":"NGC 7000"},{"end":"2025-06-10T02:50Z","end_local":"05:50","hours":1.33,"mean_quality":0.0,"start":"2025-06-10T01:30Z","start_local":"04:30","target":null}],"targets":[{"best_window":{"end":"2025-06-10T00:40Z","end_local":"03:40","hours":3.67,"label":"good","mean_quality":0.73,"start":"2025-06-09T21:00Z","start_local":"00:00"},"dec":44.33,"moon_separation":97.1,"name":"NGC 7000","quality_hours":3.72,"ra":314.69583333,"resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"score":77,"score_astronomy":82,"score_weather":94,"transit":{"airmass":1.0,"alt":87.3,"az":3.7,"t":"2025-06-10T02:05Z"},"verdict":"good","weather_known":true,"windows":[{"end":"2025-06-09T19:15Z","end_local":"22:15","hours":1.42,"label":"unusable","mean_quality":0.0,"start":"2025-06-09T17:50Z","start_local":"20:50"},{"end":"2025-06-09T20:05Z","end_local":"23:05","hours":0.83,"label":"poor","mean_quality":0.16,"start":"2025-06-09T19:15Z","start_local":"22:15"},{"end":"2025-06-09T21:00Z","end_local":"00:00","hours":0.92,"label":"marginal","mean_quality":0.53,"start":"2025-06-09T20:05Z","start_local":"23:05"},{"end":"2025-06-10T00:40Z","end_local":"03:40","hours":3.67,"label":"good","mean_quality":0.73,"start":"2025-06-09T21:00Z","start_local":"00:00"},{"end":"2025-06-10T01:30Z","end_local":"04:30","hours":0.83,"label":"marginal","mean_quality":0.39,"start":"2025-06-10T00:40Z","start_local":"03:40"},{"end":"2025-06-10T02:15Z","end_local":"05:15","hours":0.75,"label":"poor","mean_quality":0.14,"start":"2025-06-10T01:30Z","start_local":"04:30"},{"end":"2025-06-10T02:50Z","end_local":"05:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2025-06-10T02:15Z","start_local":"05:15"}]}],"unscheduled":[],"warnings":[]}