{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2035-02-28","schedule":[{"end":"2035-03-01T02:20Z","end_local":"04:20","hours":10.25,"mean_quality":0.0,"start":"2035-02-28T16:05Z","start_local":"18:05","target":null},{"end":"2035-03-01T04:00Z","end_local":"06:00","hours":1.67,"mean_quality":0.43,"start":"2035-03-01T02:20Z","start_local":"04:20","target":"HD 189733"},{"end":"2035-03-01T05:00Z","end_local":"07:00","hours":1.0,"mean_quality":0.0,"start":"2035-03-01T04:00Z","start_local":"06:00","target":null}],"targets":[{"best_window":{"end":"2035-03-01T03:25Z","end_local":"05:25","hours":0.25,"label":"good","mean_quality":0.62,"start":"2035-03-01T03:10Z","start_local":"05:10"},"dec":22.71085365,"moon_separation":73.0,"name":"HD 189733","quality_hours":0.77,"ra":300.18213726,"resolved":{"dec":22.71085365,"name":"HD 189733","ra":300.18213726,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=HD%20189733","source":"sesame","spectral_type":"K2V","type":"BY*","type_text":"BY Draconis variable \u2014 a spotted, rotating star","vmag":7.648},"score":null,"score_astronomy":12,"score_weather":null,"transit":{"airmass":1.06,"alt":71.1,"az":178.2,"t":"2035-03-01T07:45Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2035-03-01T02:20Z","end_local":"04:20","hours":10.25,"label":"unusable","mean_quality":0.0,"start":"2035-02-28T16:05Z","start_local":"18:05"},{"end":"2035-03-01T03:10Z","end_local":"05:10","hours":0.83,"label":"marginal","mean_quality":0.46,"start":"2035-03-01T02:20Z","start_local":"04:20"},{"end":"2035-03-01T03:25Z","end_local":"05:25","hours":0.25,"label":"good","mean_quality":0.62,"start":"2035-03-01T03:10Z","start_local":"05:10"},{"end":"2035-03-01T04:00Z","end_local":"06:00","hours":0.58,"label":"marginal","mean_quality":0.32,"start":"2035-03-01T03:25Z","start_local":"05:25"},{"end":"2035-03-01T04:30Z","end_local":"06:30","hours":0.5,"label":"poor","mean_quality":0.1,"start":"2035-03-01T04:00Z","start_local":"06:00"},{"end":"2035-03-01T05:00Z","end_local":"07:00","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2035-03-01T04:30Z","start_local":"06:30"}]}],"unscheduled":[],"warnings":[]}