{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2036-09-08","schedule":[{"end":"2036-09-09T01:20Z","end_local":"04:20","hours":8.67,"mean_quality":0.0,"start":"2036-09-08T16:40Z","start_local":"19:40","target":null},{"end":"2036-09-09T02:20Z","end_local":"05:20","hours":1.0,"mean_quality":0.39,"start":"2036-09-09T01:20Z","start_local":"04:20","target":"M42"},{"end":"2036-09-09T04:00Z","end_local":"07:00","hours":1.67,"mean_quality":0.0,"start":"2036-09-09T02:20Z","start_local":"05:20","target":null}],"targets":[{"best_window":{"end":"2036-09-09T02:20Z","end_local":"05:20","hours":1.0,"label":"marginal","mean_quality":0.39,"start":"2036-09-09T01:20Z","start_local":"04:20"},"dec":-5.3876,"moon_separation":62.1,"name":"M42","quality_hours":0.65,"ra":83.8201,"resolved":{"common_name":"Great Orion Nebula","dec":-5.3876,"name":"M 42","ra":83.8201,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M42","source":"sesame","type":"HII","type_text":"HII region \u2014 a star-forming nebula"},"score":null,"score_astronomy":7,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":180.7,"t":"2036-09-09T04:45Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2036-09-09T01:00Z","end_local":"04:00","hours":8.33,"label":"unusable","mean_quality":0.0,"start":"2036-09-08T16:40Z","start_local":"19:40"},{"end":"2036-09-09T01:20Z","end_local":"04:20","hours":0.33,"label":"poor","mean_quality":0.26,"start":"2036-09-09T01:00Z","start_local":"04:00"},{"end":"2036-09-09T02:20Z","end_local":"05:20","hours":1.0,"label":"marginal","mean_quality":0.39,"start":"2036-09-09T01:20Z","start_local":"04:20"},{"end":"2036-09-09T03:30Z","end_local":"06:30","hours":1.17,"label":"poor","mean_quality":0.15,"start":"2036-09-09T02:20Z","start_local":"05:20"},{"end":"2036-09-09T04:00Z","end_local":"07:00","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2036-09-09T03:30Z","start_local":"06:30"}]}],"unscheduled":[],"warnings":[]}
