{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2025-04-05","schedule":[{"end":"2025-04-05T23:30Z","end_local":"02:30","hours":6.67,"mean_quality":0.0,"start":"2025-04-05T16:50Z","start_local":"19:50","target":null},{"end":"2025-04-06T00:00Z","end_local":"03:00","hours":0.5,"mean_quality":0.41,"start":"2025-04-05T23:30Z","start_local":"02:30","target":"NGC 7000"},{"end":"2025-04-06T00:20Z","end_local":"03:20","hours":0.33,"mean_quality":0.0,"start":"2025-04-06T00:00Z","start_local":"03:00","target":null},{"end":"2025-04-06T02:55Z","end_local":"05:55","hours":2.58,"mean_quality":0.6,"start":"2025-04-06T00:20Z","start_local":"03:20","target":"NGC 7000"},{"end":"2025-04-06T04:00Z","end_local":"07:00","hours":1.08,"mean_quality":0.0,"start":"2025-04-06T02:55Z","start_local":"05:55","target":null}],"targets":[{"best_window":{"end":"2025-04-06T02:20Z","end_local":"05:20","hours":1.33,"label":"good","mean_quality":0.82,"start":"2025-04-06T01:00Z","start_local":"04:00"},"dec":44.33,"moon_separation":109.0,"name":"NGC 7000","quality_hours":1.89,"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":43,"score_astronomy":54,"score_weather":79,"transit":{"airmass":1.0,"alt":87.2,"az":5.8,"t":"2025-04-06T06:20Z"},"verdict":"marginal","weather_known":true,"windows":[{"end":"2025-04-05T23:30Z","end_local":"02:30","hours":6.67,"label":"unusable","mean_quality":0.0,"start":"2025-04-05T16:50Z","start_local":"19:50"},{"end":"2025-04-06T00:00Z","end_local":"03:00","hours":0.5,"label":"marginal","mean_quality":0.41,"start":"2025-04-05T23:30Z","start_local":"02:30"},{"end":"2025-04-06T00:20Z","end_local":"03:20","hours":0.33,"label":"poor","mean_quality":0.28,"start":"2025-04-06T00:00Z","start_local":"03:00"},{"end":"2025-04-06T01:00Z","end_local":"04:00","hours":0.67,"label":"marginal","mean_quality":0.35,"start":"2025-04-06T00:20Z","start_local":"03:20"},{"end":"2025-04-06T02:20Z","end_local":"05:20","hours":1.33,"label":"good","mean_quality":0.82,"start":"2025-04-06T01:00Z","start_local":"04:00"},{"end":"2025-04-06T02:55Z","end_local":"05:55","hours":0.58,"label":"marginal","mean_quality":0.38,"start":"2025-04-06T02:20Z","start_local":"05:20"},{"end":"2025-04-06T03:30Z","end_local":"06:30","hours":0.58,"label":"poor","mean_quality":0.07,"start":"2025-04-06T02:55Z","start_local":"05:55"},{"end":"2025-04-06T04:00Z","end_local":"07:00","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2025-04-06T03:30Z","start_local":"06:30"}]}],"unscheduled":[],"warnings":[]}
