{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2046-11-09","schedule":[{"end":"2046-11-09T21:05Z","end_local":"23:05","hours":6.0,"mean_quality":0.0,"start":"2046-11-09T15:05Z","start_local":"17:05","target":null},{"end":"2046-11-10T04:00Z","end_local":"06:00","hours":6.92,"mean_quality":0.64,"start":"2046-11-09T21:05Z","start_local":"23:05","target":"M42"},{"end":"2046-11-10T05:05Z","end_local":"07:05","hours":1.08,"mean_quality":0.0,"start":"2046-11-10T04:00Z","start_local":"06:00","target":null}],"targets":[{"best_window":{"end":"2046-11-10T03:30Z","end_local":"05:30","hours":4.58,"label":"good","mean_quality":0.73,"start":"2046-11-09T22:55Z","start_local":"00:55"},"dec":-5.3876,"moon_separation":81.0,"name":"M42","quality_hours":4.54,"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":87,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":179.6,"t":"2046-11-10T00:40Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2046-11-09T20:55Z","end_local":"22:55","hours":5.83,"label":"unusable","mean_quality":0.0,"start":"2046-11-09T15:05Z","start_local":"17:05"},{"end":"2046-11-09T21:05Z","end_local":"23:05","hours":0.17,"label":"poor","mean_quality":0.29,"start":"2046-11-09T20:55Z","start_local":"22:55"},{"end":"2046-11-09T22:55Z","end_local":"00:55","hours":1.83,"label":"marginal","mean_quality":0.5,"start":"2046-11-09T21:05Z","start_local":"23:05"},{"end":"2046-11-10T03:30Z","end_local":"05:30","hours":4.58,"label":"good","mean_quality":0.73,"start":"2046-11-09T22:55Z","start_local":"00:55"},{"end":"2046-11-10T04:00Z","end_local":"06:00","hours":0.5,"label":"marginal","mean_quality":0.35,"start":"2046-11-10T03:30Z","start_local":"05:30"},{"end":"2046-11-10T04:30Z","end_local":"06:30","hours":0.5,"label":"poor","mean_quality":0.11,"start":"2046-11-10T04:00Z","start_local":"06:00"},{"end":"2046-11-10T05:05Z","end_local":"07:05","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2046-11-10T04:30Z","start_local":"06:30"}]}],"unscheduled":[],"warnings":[]}