{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2044-10-12","schedule":[{"end":"2044-10-12T22:55Z","end_local":"01:55","hours":7.25,"mean_quality":0.0,"start":"2044-10-12T15:40Z","start_local":"18:40","target":null},{"end":"2044-10-13T03:00Z","end_local":"06:00","hours":4.08,"mean_quality":0.47,"start":"2044-10-12T22:55Z","start_local":"01:55","target":"M42"},{"end":"2044-10-13T04:35Z","end_local":"07:35","hours":1.58,"mean_quality":0.0,"start":"2044-10-13T03:00Z","start_local":"06:00","target":null}],"targets":[{"best_window":{"end":"2044-10-13T03:00Z","end_local":"06:00","hours":4.08,"label":"marginal","mean_quality":0.47,"start":"2044-10-12T22:55Z","start_local":"01:55"},"dec":-5.3876,"moon_separation":36.0,"name":"M42","quality_hours":2.15,"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":27,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":180.2,"t":"2044-10-13T02:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2044-10-12T22:45Z","end_local":"01:45","hours":7.08,"label":"unusable","mean_quality":0.0,"start":"2044-10-12T15:40Z","start_local":"18:40"},{"end":"2044-10-12T22:55Z","end_local":"01:55","hours":0.17,"label":"poor","mean_quality":0.28,"start":"2044-10-12T22:45Z","start_local":"01:45"},{"end":"2044-10-13T03:00Z","end_local":"06:00","hours":4.08,"label":"marginal","mean_quality":0.47,"start":"2044-10-12T22:55Z","start_local":"01:55"},{"end":"2044-10-13T04:05Z","end_local":"07:05","hours":1.08,"label":"poor","mean_quality":0.16,"start":"2044-10-13T03:00Z","start_local":"06:00"},{"end":"2044-10-13T04:35Z","end_local":"07:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2044-10-13T04:05Z","start_local":"07:05"}]}],"unscheduled":[],"warnings":[]}