{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2033-04-07","schedule":[{"end":"2033-04-08T03:55Z","end_local":"06:55","hours":11.08,"mean_quality":0.0,"start":"2033-04-07T16:50Z","start_local":"19:50","target":null}],"targets":[{"best_window":null,"dec":-5.3876,"moon_separation":44.8,"name":"M42","quality_hours":0.18,"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":1,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":180.6,"t":"2033-04-07T14:55Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2033-04-07T17:25Z","end_local":"20:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2033-04-07T16:50Z","start_local":"19:50"},{"end":"2033-04-07T18:45Z","end_local":"21:45","hours":1.33,"label":"poor","mean_quality":0.13,"start":"2033-04-07T17:25Z","start_local":"20:25"},{"end":"2033-04-08T03:55Z","end_local":"06:55","hours":9.17,"label":"unusable","mean_quality":0.0,"start":"2033-04-07T18:45Z","start_local":"21:45"}]}],"unscheduled":[{"name":"M42","why":"no usable window tonight"}],"warnings":[]}
