{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2032-05-21","schedule":[{"end":"2032-05-21T20:55Z","end_local":"23:55","hours":3.25,"mean_quality":0.0,"start":"2032-05-21T17:40Z","start_local":"20:40","target":null},{"end":"2032-05-22T01:45Z","end_local":"04:45","hours":4.83,"mean_quality":0.67,"start":"2032-05-21T20:55Z","start_local":"23:55","target":"HD 189733"},{"end":"2032-05-22T02:55Z","end_local":"05:55","hours":1.17,"mean_quality":0.0,"start":"2032-05-22T01:45Z","start_local":"04:45","target":null}],"targets":[{"best_window":{"end":"2032-05-22T00:55Z","end_local":"03:55","hours":3.25,"label":"good","mean_quality":0.76,"start":"2032-05-21T21:40Z","start_local":"00:40"},"dec":22.71085365,"moon_separation":103.2,"name":"HD 189733","quality_hours":3.34,"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":73,"score_weather":null,"transit":{"airmass":1.06,"alt":71.1,"az":178.5,"t":"2032-05-22T02:20Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2032-05-21T20:55Z","end_local":"23:55","hours":3.25,"label":"unusable","mean_quality":0.0,"start":"2032-05-21T17:40Z","start_local":"20:40"},{"end":"2032-05-21T21:40Z","end_local":"00:40","hours":0.75,"label":"marginal","mean_quality":0.47,"start":"2032-05-21T20:55Z","start_local":"23:55"},{"end":"2032-05-22T00:55Z","end_local":"03:55","hours":3.25,"label":"good","mean_quality":0.76,"start":"2032-05-21T21:40Z","start_local":"00:40"},{"end":"2032-05-22T01:45Z","end_local":"04:45","hours":0.83,"label":"marginal","mean_quality":0.49,"start":"2032-05-22T00:55Z","start_local":"03:55"},{"end":"2032-05-22T02:25Z","end_local":"05:25","hours":0.67,"label":"poor","mean_quality":0.15,"start":"2032-05-22T01:45Z","start_local":"04:45"},{"end":"2032-05-22T02:55Z","end_local":"05:55","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2032-05-22T02:25Z","start_local":"05:25"}]}],"unscheduled":[],"warnings":[]}
