{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2029-03-24","schedule":[{"end":"2029-03-24T18:15Z","end_local":"20:15","hours":1.67,"mean_quality":0.0,"start":"2029-03-24T16:35Z","start_local":"18:35","target":null},{"end":"2029-03-24T19:15Z","end_local":"21:15","hours":1.0,"mean_quality":0.39,"start":"2029-03-24T18:15Z","start_local":"20:15","target":"M42"},{"end":"2029-03-25T04:20Z","end_local":"07:20","hours":9.08,"mean_quality":0.0,"start":"2029-03-24T19:15Z","start_local":"21:15","target":null}],"targets":[{"best_window":{"end":"2029-03-24T19:15Z","end_local":"21:15","hours":1.0,"label":"marginal","mean_quality":0.39,"start":"2029-03-24T18:15Z","start_local":"20:15"},"dec":-5.3876,"moon_separation":40.4,"name":"M42","quality_hours":0.66,"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":7,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":180.6,"t":"2029-03-24T15:50Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-03-24T17:10Z","end_local":"19:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-03-24T16:35Z","start_local":"18:35"},{"end":"2029-03-24T18:15Z","end_local":"20:15","hours":1.08,"label":"poor","mean_quality":0.15,"start":"2029-03-24T17:10Z","start_local":"19:10"},{"end":"2029-03-24T19:15Z","end_local":"21:15","hours":1.0,"label":"marginal","mean_quality":0.39,"start":"2029-03-24T18:15Z","start_local":"20:15"},{"end":"2029-03-24T19:40Z","end_local":"21:40","hours":0.42,"label":"poor","mean_quality":0.26,"start":"2029-03-24T19:15Z","start_local":"21:15"},{"end":"2029-03-25T04:20Z","end_local":"07:20","hours":8.67,"label":"unusable","mean_quality":0.0,"start":"2029-03-24T19:40Z","start_local":"21:40"}]}],"unscheduled":[],"warnings":[]}