{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2029-01-02","schedule":[{"end":"2029-01-02T17:25Z","end_local":"19:25","hours":2.42,"mean_quality":0.0,"start":"2029-01-02T15:00Z","start_local":"17:00","target":null},{"end":"2029-01-03T00:10Z","end_local":"02:10","hours":6.75,"mean_quality":0.44,"start":"2029-01-02T17:25Z","start_local":"19:25","target":"M42"},{"end":"2029-01-03T05:50Z","end_local":"07:50","hours":5.67,"mean_quality":0.0,"start":"2029-01-03T00:10Z","start_local":"02:10","target":null}],"targets":[{"best_window":{"end":"2029-01-03T00:10Z","end_local":"02:10","hours":6.75,"label":"marginal","mean_quality":0.44,"start":"2029-01-02T17:25Z","start_local":"19:25"},"dec":-5.3876,"moon_separation":53.1,"name":"M42","quality_hours":3.15,"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":41,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":179.4,"t":"2029-01-02T21:05Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-01-02T17:20Z","end_local":"19:20","hours":2.33,"label":"unusable","mean_quality":0.0,"start":"2029-01-02T15:00Z","start_local":"17:00"},{"end":"2029-01-02T17:25Z","end_local":"19:25","hours":0.08,"label":"poor","mean_quality":0.28,"start":"2029-01-02T17:20Z","start_local":"19:20"},{"end":"2029-01-03T00:10Z","end_local":"02:10","hours":6.75,"label":"marginal","mean_quality":0.44,"start":"2029-01-02T17:25Z","start_local":"19:25"},{"end":"2029-01-03T00:55Z","end_local":"02:55","hours":0.75,"label":"poor","mean_quality":0.24,"start":"2029-01-03T00:10Z","start_local":"02:10"},{"end":"2029-01-03T05:50Z","end_local":"07:50","hours":4.92,"label":"unusable","mean_quality":0.0,"start":"2029-01-03T00:55Z","start_local":"02:55"}]}],"unscheduled":[],"warnings":[]}