{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2035-11-18","schedule":[{"end":"2035-11-18T20:50Z","end_local":"22:50","hours":5.92,"mean_quality":0.0,"start":"2035-11-18T14:55Z","start_local":"16:55","target":null},{"end":"2035-11-19T02:20Z","end_local":"04:20","hours":5.5,"mean_quality":0.34,"start":"2035-11-18T20:50Z","start_local":"22:50","target":"M42"},{"end":"2035-11-19T05:15Z","end_local":"07:15","hours":2.92,"mean_quality":0.0,"start":"2035-11-19T02:20Z","start_local":"04:20","target":null}],"targets":[{"best_window":{"end":"2035-11-19T02:20Z","end_local":"04:20","hours":5.5,"label":"marginal","mean_quality":0.34,"start":"2035-11-18T20:50Z","start_local":"22:50"},"dec":-5.3876,"moon_separation":31.1,"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":23,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":179.4,"t":"2035-11-19T00:05Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2035-11-18T20:20Z","end_local":"22:20","hours":5.42,"label":"unusable","mean_quality":0.0,"start":"2035-11-18T14:55Z","start_local":"16:55"},{"end":"2035-11-18T20:50Z","end_local":"22:50","hours":0.5,"label":"poor","mean_quality":0.26,"start":"2035-11-18T20:20Z","start_local":"22:20"},{"end":"2035-11-19T02:20Z","end_local":"04:20","hours":5.5,"label":"marginal","mean_quality":0.34,"start":"2035-11-18T20:50Z","start_local":"22:50"},{"end":"2035-11-19T03:55Z","end_local":"05:55","hours":1.58,"label":"poor","mean_quality":0.24,"start":"2035-11-19T02:20Z","start_local":"04:20"},{"end":"2035-11-19T05:15Z","end_local":"07:15","hours":1.33,"label":"unusable","mean_quality":0.0,"start":"2035-11-19T03:55Z","start_local":"05:55"}]}],"unscheduled":[],"warnings":[]}