{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2026-11-18","schedule":[{"end":"2026-11-18T16:05Z","end_local":"18:05","hours":1.17,"mean_quality":0.0,"start":"2026-11-18T14:55Z","start_local":"16:55","target":null},{"end":"2026-11-18T19:40Z","end_local":"21:40","hours":3.58,"mean_quality":0.54,"start":"2026-11-18T16:05Z","start_local":"18:05","target":"Vega"},{"end":"2026-11-19T05:15Z","end_local":"07:15","hours":9.58,"mean_quality":0.0,"start":"2026-11-18T19:40Z","start_local":"21:40","target":null}],"targets":[{"best_window":{"end":"2026-11-18T18:35Z","end_local":"20:35","hours":1.92,"label":"good","mean_quality":0.65,"start":"2026-11-18T16:40Z","start_local":"18:40"},"dec":38.78368896,"moon_separation":73.9,"name":"Vega","quality_hours":2.0,"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":35,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":185.8,"t":"2026-11-18T13:10Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2026-11-18T15:30Z","end_local":"17:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-11-18T14:55Z","start_local":"16:55"},{"end":"2026-11-18T16:05Z","end_local":"18:05","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2026-11-18T15:30Z","start_local":"17:30"},{"end":"2026-11-18T16:40Z","end_local":"18:40","hours":0.58,"label":"marginal","mean_quality":0.36,"start":"2026-11-18T16:05Z","start_local":"18:05"},{"end":"2026-11-18T18:35Z","end_local":"20:35","hours":1.92,"label":"good","mean_quality":0.65,"start":"2026-11-18T16:40Z","start_local":"18:40"},{"end":"2026-11-18T19:40Z","end_local":"21:40","hours":1.08,"label":"marginal","mean_quality":0.45,"start":"2026-11-18T18:35Z","start_local":"20:35"},{"end":"2026-11-19T05:15Z","end_local":"07:15","hours":9.58,"label":"unusable","mean_quality":0.0,"start":"2026-11-18T19:40Z","start_local":"21:40"}]}],"unscheduled":[],"warnings":[]}
