{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2025-11-26","schedule":[{"end":"2025-11-27T05:25Z","end_local":"07:25","hours":14.58,"mean_quality":0.0,"start":"2025-11-26T14:50Z","start_local":"16:50","target":null}],"targets":[{"best_window":null,"dec":38.78368896,"moon_separation":68.8,"name":"Vega","quality_hours":0.04,"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":1,"score_astronomy":38,"score_weather":2,"transit":{"airmass":1.0,"alt":87.1,"az":175.8,"t":"2025-11-26T12:35Z"},"verdict":"poor","weather_known":true,"windows":[{"end":"2025-11-26T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2025-11-26T14:50Z","start_local":"16:50"},{"end":"2025-11-26T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.05,"start":"2025-11-26T15:25Z","start_local":"17:25"},{"end":"2025-11-26T19:00Z","end_local":"21:00","hours":3.0,"label":"unusable","mean_quality":0.0,"start":"2025-11-26T16:00Z","start_local":"18:00"},{"end":"2025-11-26T19:05Z","end_local":"21:05","hours":0.08,"label":"poor","mean_quality":0.13,"start":"2025-11-26T19:00Z","start_local":"21:00"},{"end":"2025-11-27T05:25Z","end_local":"07:25","hours":10.33,"label":"unusable","mean_quality":0.0,"start":"2025-11-26T19:05Z","start_local":"21:05"}]}],"unscheduled":[{"name":"Vega","why":"Overcast (\u226580 % cloud) for 11.9 of 13.5 dark hours \u2014 the sky is closed whatever the geometry says."}],"warnings":[]}
