{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2033-08-11","schedule":[{"end":"2033-08-11T19:15Z","end_local":"22:15","hours":1.83,"mean_quality":0.0,"start":"2033-08-11T17:25Z","start_local":"20:25","target":null},{"end":"2033-08-12T01:40Z","end_local":"04:40","hours":6.42,"mean_quality":0.46,"start":"2033-08-11T19:15Z","start_local":"22:15","target":"HD 189733"},{"end":"2033-08-12T03:30Z","end_local":"06:30","hours":1.83,"mean_quality":0.0,"start":"2033-08-12T01:40Z","start_local":"04:40","target":null}],"targets":[{"best_window":{"end":"2033-08-12T01:40Z","end_local":"04:40","hours":6.42,"label":"marginal","mean_quality":0.46,"start":"2033-08-11T19:15Z","start_local":"22:15"},"dec":22.71085365,"moon_separation":45.9,"name":"HD 189733","quality_hours":3.29,"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":47,"score_weather":null,"transit":{"airmass":1.06,"alt":71.1,"az":179.5,"t":"2033-08-11T21:00Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2033-08-11T18:00Z","end_local":"21:00","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2033-08-11T17:25Z","start_local":"20:25"},{"end":"2033-08-11T19:15Z","end_local":"22:15","hours":1.25,"label":"poor","mean_quality":0.2,"start":"2033-08-11T18:00Z","start_local":"21:00"},{"end":"2033-08-12T01:40Z","end_local":"04:40","hours":6.42,"label":"marginal","mean_quality":0.46,"start":"2033-08-11T19:15Z","start_local":"22:15"},{"end":"2033-08-12T02:35Z","end_local":"05:35","hours":0.92,"label":"poor","mean_quality":0.13,"start":"2033-08-12T01:40Z","start_local":"04:40"},{"end":"2033-08-12T03:30Z","end_local":"06:30","hours":0.92,"label":"unusable","mean_quality":0.0,"start":"2033-08-12T02:35Z","start_local":"05:35"}]}],"unscheduled":[],"warnings":[]}
