{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2033-10-04","schedule":[{"end":"2033-10-04T17:30Z","end_local":"20:30","hours":1.58,"mean_quality":0.0,"start":"2033-10-04T15:55Z","start_local":"18:55","target":null},{"end":"2033-10-04T22:50Z","end_local":"01:50","hours":5.33,"mean_quality":0.49,"start":"2033-10-04T17:30Z","start_local":"20:30","target":"HD 189733"},{"end":"2033-10-05T04:25Z","end_local":"07:25","hours":5.58,"mean_quality":0.0,"start":"2033-10-04T22:50Z","start_local":"01:50","target":null}],"targets":[{"best_window":{"end":"2033-10-04T22:50Z","end_local":"01:50","hours":5.33,"label":"marginal","mean_quality":0.49,"start":"2033-10-04T17:30Z","start_local":"20:30"},"dec":22.71085365,"moon_separation":40.1,"name":"HD 189733","quality_hours":2.82,"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":38,"score_weather":null,"transit":{"airmass":1.06,"alt":71.1,"az":181.2,"t":"2033-10-04T17:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2033-10-04T16:30Z","end_local":"19:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2033-10-04T15:55Z","start_local":"18:55"},{"end":"2033-10-04T17:30Z","end_local":"20:30","hours":1.0,"label":"poor","mean_quality":0.18,"start":"2033-10-04T16:30Z","start_local":"19:30"},{"end":"2033-10-04T22:50Z","end_local":"01:50","hours":5.33,"label":"marginal","mean_quality":0.49,"start":"2033-10-04T17:30Z","start_local":"20:30"},{"end":"2033-10-04T23:00Z","end_local":"02:00","hours":0.17,"label":"poor","mean_quality":0.28,"start":"2033-10-04T22:50Z","start_local":"01:50"},{"end":"2033-10-05T04:25Z","end_local":"07:25","hours":5.42,"label":"unusable","mean_quality":0.0,"start":"2033-10-04T23:00Z","start_local":"02:00"}]}],"unscheduled":[],"warnings":[]}
