{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2029-12-14","schedule":[{"end":"2029-12-14T16:00Z","end_local":"18:00","hours":1.17,"mean_quality":0.0,"start":"2029-12-14T14:50Z","start_local":"16:50","target":null},{"end":"2029-12-14T16:20Z","end_local":"18:20","hours":0.33,"mean_quality":0.3,"start":"2029-12-14T16:00Z","start_local":"18:00","target":"HD 189733"},{"end":"2029-12-14T16:35Z","end_local":"18:35","hours":0.25,"mean_quality":0.0,"start":"2029-12-14T16:20Z","start_local":"18:20","target":null},{"end":"2029-12-14T18:15Z","end_local":"20:15","hours":1.67,"mean_quality":0.49,"start":"2029-12-14T16:35Z","start_local":"18:35","target":"HD 189733"},{"end":"2029-12-15T05:45Z","end_local":"07:45","hours":11.5,"mean_quality":0.0,"start":"2029-12-14T18:15Z","start_local":"20:15","target":null}],"targets":[{"best_window":{"end":"2029-12-14T18:15Z","end_local":"20:15","hours":1.67,"label":"marginal","mean_quality":0.49,"start":"2029-12-14T16:35Z","start_local":"18:35"},"dec":22.71085365,"moon_separation":70.9,"name":"HD 189733","quality_hours":1.1,"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":16,"score_weather":null,"transit":{"airmass":1.06,"alt":71.1,"az":180.6,"t":"2029-12-14T12:50Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-12-14T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-12-14T14:50Z","start_local":"16:50"},{"end":"2029-12-14T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2029-12-14T15:25Z","start_local":"17:25"},{"end":"2029-12-14T16:20Z","end_local":"18:20","hours":0.33,"label":"marginal","mean_quality":0.3,"start":"2029-12-14T16:00Z","start_local":"18:00"},{"end":"2029-12-14T16:35Z","end_local":"18:35","hours":0.25,"label":"poor","mean_quality":0.3,"start":"2029-12-14T16:20Z","start_local":"18:20"},{"end":"2029-12-14T18:15Z","end_local":"20:15","hours":1.67,"label":"marginal","mean_quality":0.49,"start":"2029-12-14T16:35Z","start_local":"18:35"},{"end":"2029-12-14T18:25Z","end_local":"20:25","hours":0.17,"label":"poor","mean_quality":0.28,"start":"2029-12-14T18:15Z","start_local":"20:15"},{"end":"2029-12-15T05:45Z","end_local":"07:45","hours":11.33,"label":"unusable","mean_quality":0.0,"start":"2029-12-14T18:25Z","start_local":"20:25"}]}],"unscheduled":[],"warnings":[]}