{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2028-11-21","schedule":[{"end":"2028-11-21T16:05Z","end_local":"18:05","hours":1.17,"mean_quality":0.0,"start":"2028-11-21T14:55Z","start_local":"16:55","target":null},{"end":"2028-11-21T19:25Z","end_local":"21:25","hours":3.33,"mean_quality":0.64,"start":"2028-11-21T16:05Z","start_local":"18:05","target":"Vega"},{"end":"2028-11-22T05:20Z","end_local":"07:20","hours":9.92,"mean_quality":0.0,"start":"2028-11-21T19:25Z","start_local":"21:25","target":null}],"targets":[{"best_window":{"end":"2028-11-21T18:45Z","end_local":"20:45","hours":2.17,"label":"good","mean_quality":0.75,"start":"2028-11-21T16:35Z","start_local":"18:35"},"dec":38.78368896,"moon_separation":62.0,"name":"Vega","quality_hours":2.22,"ra":279.23473479,"resolved":{"common_name":"Vega","dec":38.78368896,"name":"* alf Lyr","ra":279.23473479,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=Vega","source":"sesame","spectral_type":"A0V","type":"dS*","type_text":"delta Scuti variable","vmag":0.03},"score":null,"score_astronomy":45,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":180.9,"t":"2028-11-21T12:55Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2028-11-21T15:30Z","end_local":"17:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-11-21T14:55Z","start_local":"16:55"},{"end":"2028-11-21T16:05Z","end_local":"18:05","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2028-11-21T15:30Z","start_local":"17:30"},{"end":"2028-11-21T16:35Z","end_local":"18:35","hours":0.5,"label":"marginal","mean_quality":0.41,"start":"2028-11-21T16:05Z","start_local":"18:05"},{"end":"2028-11-21T18:45Z","end_local":"20:45","hours":2.17,"label":"good","mean_quality":0.75,"start":"2028-11-21T16:35Z","start_local":"18:35"},{"end":"2028-11-21T19:25Z","end_local":"21:25","hours":0.67,"label":"marginal","mean_quality":0.48,"start":"2028-11-21T18:45Z","start_local":"20:45"},{"end":"2028-11-22T05:20Z","end_local":"07:20","hours":9.92,"label":"unusable","mean_quality":0.0,"start":"2028-11-21T19:25Z","start_local":"21:25"}]}],"unscheduled":[],"warnings":[]}