{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2026-04-14","schedule":[{"end":"2026-04-14T23:00Z","end_local":"02:00","hours":6.0,"mean_quality":0.0,"start":"2026-04-14T17:00Z","start_local":"20:00","target":null},{"end":"2026-04-15T00:00Z","end_local":"03:00","hours":1.0,"mean_quality":0.58,"start":"2026-04-14T23:00Z","start_local":"02:00","target":"NGC 7000"},{"end":"2026-04-15T03:45Z","end_local":"06:45","hours":3.75,"mean_quality":0.0,"start":"2026-04-15T00:00Z","start_local":"03:00","target":null}],"targets":[{"best_window":{"end":"2026-04-15T00:00Z","end_local":"03:00","hours":0.42,"label":"good","mean_quality":0.68,"start":"2026-04-14T23:35Z","start_local":"02:35"},"dec":44.33,"moon_separation":57.1,"name":"NGC 7000","quality_hours":0.58,"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":13,"score_astronomy":64,"score_weather":21,"transit":{"airmass":1.0,"alt":87.2,"az":8.0,"t":"2026-04-15T05:45Z"},"verdict":"poor","weather_known":true,"windows":[{"end":"2026-04-14T22:55Z","end_local":"01:55","hours":5.92,"label":"unusable","mean_quality":0.0,"start":"2026-04-14T17:00Z","start_local":"20:00"},{"end":"2026-04-14T23:00Z","end_local":"02:00","hours":0.08,"label":"poor","mean_quality":0.07,"start":"2026-04-14T22:55Z","start_local":"01:55"},{"end":"2026-04-14T23:35Z","end_local":"02:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2026-04-14T23:00Z","start_local":"02:00"},{"end":"2026-04-15T00:00Z","end_local":"03:00","hours":0.42,"label":"good","mean_quality":0.68,"start":"2026-04-14T23:35Z","start_local":"02:35"},{"end":"2026-04-15T03:45Z","end_local":"06:45","hours":3.75,"label":"unusable","mean_quality":0.0,"start":"2026-04-15T00:00Z","start_local":"03:00"}]}],"unscheduled":[],"warnings":[]}