{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2033-01-15","schedule":[{"end":"2033-01-15T16:55Z","end_local":"18:55","hours":1.67,"mean_quality":0.0,"start":"2033-01-15T15:15Z","start_local":"17:15","target":null},{"end":"2033-01-15T21:30Z","end_local":"23:30","hours":4.58,"mean_quality":0.36,"start":"2033-01-15T16:55Z","start_local":"18:55","target":"M42"},{"end":"2033-01-16T05:50Z","end_local":"07:50","hours":8.33,"mean_quality":0.0,"start":"2033-01-15T21:30Z","start_local":"23:30","target":null}],"targets":[{"best_window":{"end":"2033-01-15T21:30Z","end_local":"23:30","hours":4.58,"label":"marginal","mean_quality":0.36,"start":"2033-01-15T16:55Z","start_local":"18:55"},"dec":-5.3876,"moon_separation":42.7,"name":"M42","quality_hours":2.37,"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":25,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":179.8,"t":"2033-01-15T20:15Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2033-01-15T16:30Z","end_local":"18:30","hours":1.25,"label":"unusable","mean_quality":0.0,"start":"2033-01-15T15:15Z","start_local":"17:15"},{"end":"2033-01-15T16:55Z","end_local":"18:55","hours":0.42,"label":"poor","mean_quality":0.14,"start":"2033-01-15T16:30Z","start_local":"18:30"},{"end":"2033-01-15T21:30Z","end_local":"23:30","hours":4.58,"label":"marginal","mean_quality":0.36,"start":"2033-01-15T16:55Z","start_local":"18:55"},{"end":"2033-01-16T00:05Z","end_local":"02:05","hours":2.58,"label":"poor","mean_quality":0.25,"start":"2033-01-15T21:30Z","start_local":"23:30"},{"end":"2033-01-16T05:50Z","end_local":"07:50","hours":5.75,"label":"unusable","mean_quality":0.0,"start":"2033-01-16T00:05Z","start_local":"02:05"}]}],"unscheduled":[],"warnings":[]}
