{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2031-12-30","schedule":[{"end":"2031-12-31T00:30Z","end_local":"02:30","hours":9.58,"mean_quality":0.0,"start":"2031-12-30T14:55Z","start_local":"16:55","target":null},{"end":"2031-12-31T04:10Z","end_local":"06:10","hours":3.67,"mean_quality":0.46,"start":"2031-12-31T00:30Z","start_local":"02:30","target":"3C 273"},{"end":"2031-12-31T05:50Z","end_local":"07:50","hours":1.67,"mean_quality":0.0,"start":"2031-12-31T04:10Z","start_local":"06:10","target":null}],"targets":[{"best_window":{"end":"2031-12-31T04:10Z","end_local":"06:10","hours":3.67,"label":"marginal","mean_quality":0.46,"start":"2031-12-31T00:30Z","start_local":"02:30"},"dec":2.05238823,"moon_separation":63.5,"name":"3C 273","quality_hours":2.03,"ra":187.27791594,"resolved":{"dec":2.05238823,"morphology":"E3","name":"3C 273","ra":187.27791594,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=3C%20273","source":"sesame","type":"BLL","type_text":"BL Lac object \u2014 a blazar","vmag":14.83},"score":null,"score_astronomy":28,"score_weather":null,"transit":{"airmass":1.3,"alt":50.2,"az":180.3,"t":"2031-12-31T04:15Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2031-12-31T00:00Z","end_local":"02:00","hours":9.08,"label":"unusable","mean_quality":0.0,"start":"2031-12-30T14:55Z","start_local":"16:55"},{"end":"2031-12-31T00:30Z","end_local":"02:30","hours":0.5,"label":"poor","mean_quality":0.25,"start":"2031-12-31T00:00Z","start_local":"02:00"},{"end":"2031-12-31T04:10Z","end_local":"06:10","hours":3.67,"label":"marginal","mean_quality":0.46,"start":"2031-12-31T00:30Z","start_local":"02:30"},{"end":"2031-12-31T05:20Z","end_local":"07:20","hours":1.17,"label":"poor","mean_quality":0.19,"start":"2031-12-31T04:10Z","start_local":"06:10"},{"end":"2031-12-31T05:50Z","end_local":"07:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2031-12-31T05:20Z","start_local":"07:20"}]}],"unscheduled":[],"warnings":[]}
