{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2028-09-11","schedule":[{"end":"2028-09-11T18:35Z","end_local":"21:35","hours":2.0,"mean_quality":0.0,"start":"2028-09-11T16:35Z","start_local":"19:35","target":null},{"end":"2028-09-12T03:00Z","end_local":"06:00","hours":8.42,"mean_quality":0.7,"start":"2028-09-11T18:35Z","start_local":"21:35","target":"M33"},{"end":"2028-09-12T04:00Z","end_local":"07:00","hours":1.0,"mean_quality":0.0,"start":"2028-09-12T03:00Z","start_local":"06:00","target":null}],"targets":[{"best_window":{"end":"2028-09-12T02:25Z","end_local":"05:25","hours":7.33,"label":"good","mean_quality":0.74,"start":"2028-09-11T19:05Z","start_local":"22:05"},"dec":30.66017511,"moon_separation":47.2,"name":"M33","quality_hours":5.93,"ra":23.46206906,"resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"score":null,"score_astronomy":86,"score_weather":null,"transit":{"airmass":1.02,"alt":79.1,"az":179.6,"t":"2028-09-12T00:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2028-09-11T18:35Z","end_local":"21:35","hours":2.0,"label":"unusable","mean_quality":0.0,"start":"2028-09-11T16:35Z","start_local":"19:35"},{"end":"2028-09-11T19:05Z","end_local":"22:05","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2028-09-11T18:35Z","start_local":"21:35"},{"end":"2028-09-12T02:25Z","end_local":"05:25","hours":7.33,"label":"good","mean_quality":0.74,"start":"2028-09-11T19:05Z","start_local":"22:05"},{"end":"2028-09-12T03:00Z","end_local":"06:00","hours":0.58,"label":"marginal","mean_quality":0.34,"start":"2028-09-12T02:25Z","start_local":"05:25"},{"end":"2028-09-12T03:35Z","end_local":"06:35","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2028-09-12T03:00Z","start_local":"06:00"},{"end":"2028-09-12T04:00Z","end_local":"07:00","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2028-09-12T03:35Z","start_local":"06:35"}]}],"unscheduled":[],"warnings":[]}