{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2033-03-10","schedule":[{"end":"2033-03-10T17:55Z","end_local":"19:55","hours":1.58,"mean_quality":0.0,"start":"2033-03-10T16:20Z","start_local":"18:20","target":null},{"end":"2033-03-10T19:55Z","end_local":"21:55","hours":2.0,"mean_quality":0.37,"start":"2033-03-10T17:55Z","start_local":"19:55","target":"M42"},{"end":"2033-03-11T04:40Z","end_local":"06:40","hours":8.75,"mean_quality":0.0,"start":"2033-03-10T19:55Z","start_local":"21:55","target":null}],"targets":[{"best_window":{"end":"2033-03-10T19:55Z","end_local":"21:55","hours":2.0,"label":"marginal","mean_quality":0.37,"start":"2033-03-10T17:55Z","start_local":"19:55"},"dec":-5.3876,"moon_separation":37.8,"name":"M42","quality_hours":1.04,"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":10,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":180.6,"t":"2033-03-10T16:45Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2033-03-10T16:50Z","end_local":"18:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2033-03-10T16:20Z","start_local":"18:20"},{"end":"2033-03-10T17:55Z","end_local":"19:55","hours":1.08,"label":"poor","mean_quality":0.13,"start":"2033-03-10T16:50Z","start_local":"18:50"},{"end":"2033-03-10T19:55Z","end_local":"21:55","hours":2.0,"label":"marginal","mean_quality":0.37,"start":"2033-03-10T17:55Z","start_local":"19:55"},{"end":"2033-03-10T20:35Z","end_local":"22:35","hours":0.67,"label":"poor","mean_quality":0.24,"start":"2033-03-10T19:55Z","start_local":"21:55"},{"end":"2033-03-11T04:40Z","end_local":"06:40","hours":8.08,"label":"unusable","mean_quality":0.0,"start":"2033-03-10T20:35Z","start_local":"22:35"}]}],"unscheduled":[],"warnings":[]}