{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2025-09-05","schedule":[{"end":"2025-09-06T01:00Z","end_local":"04:00","hours":8.25,"mean_quality":0.0,"start":"2025-09-05T16:45Z","start_local":"19:45","target":null},{"end":"2025-09-06T02:20Z","end_local":"05:20","hours":1.33,"mean_quality":0.4,"start":"2025-09-06T01:00Z","start_local":"04:00","target":"NGC 7000"},{"end":"2025-09-06T03:55Z","end_local":"06:55","hours":1.58,"mean_quality":0.0,"start":"2025-09-06T02:20Z","start_local":"05:20","target":null}],"targets":[{"best_window":{"end":"2025-09-06T02:20Z","end_local":"05:20","hours":1.33,"label":"marginal","mean_quality":0.4,"start":"2025-09-06T01:00Z","start_local":"04:00"},"dec":44.33,"moon_separation":62.1,"name":"NGC 7000","quality_hours":0.62,"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":9,"score_astronomy":81,"score_weather":12,"transit":{"airmass":1.0,"alt":87.3,"az":360.0,"t":"2025-09-05T20:20Z"},"verdict":"poor","weather_known":true,"windows":[{"end":"2025-09-06T01:00Z","end_local":"04:00","hours":8.25,"label":"unusable","mean_quality":0.0,"start":"2025-09-05T16:45Z","start_local":"19:45"},{"end":"2025-09-06T02:20Z","end_local":"05:20","hours":1.33,"label":"marginal","mean_quality":0.4,"start":"2025-09-06T01:00Z","start_local":"04:00"},{"end":"2025-09-06T03:15Z","end_local":"06:15","hours":0.92,"label":"poor","mean_quality":0.1,"start":"2025-09-06T02:20Z","start_local":"05:20"},{"end":"2025-09-06T03:55Z","end_local":"06:55","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2025-09-06T03:15Z","start_local":"06:15"}]}],"unscheduled":[],"warnings":[]}
