{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2025-12-01","schedule":[{"end":"2025-12-01T16:35Z","end_local":"18:35","hours":1.75,"mean_quality":0.0,"start":"2025-12-01T14:50Z","start_local":"16:50","target":null},{"end":"2025-12-01T18:40Z","end_local":"20:40","hours":2.08,"mean_quality":0.49,"start":"2025-12-01T16:35Z","start_local":"18:35","target":"Vega"},{"end":"2025-12-02T05:30Z","end_local":"07:30","hours":10.83,"mean_quality":0.0,"start":"2025-12-01T18:40Z","start_local":"20:40","target":null}],"targets":[{"best_window":{"end":"2025-12-01T18:40Z","end_local":"20:40","hours":2.08,"label":"marginal","mean_quality":0.49,"start":"2025-12-01T16:35Z","start_local":"18:35"},"dec":38.78368896,"moon_separation":92.4,"name":"Vega","quality_hours":1.26,"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":21,"score_astronomy":23,"score_weather":90,"transit":{"airmass":1.0,"alt":87.1,"az":174.5,"t":"2025-12-01T12:15Z"},"verdict":"poor","weather_known":true,"windows":[{"end":"2025-12-01T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2025-12-01T14:50Z","start_local":"16:50"},{"end":"2025-12-01T16:35Z","end_local":"18:35","hours":1.17,"label":"poor","mean_quality":0.18,"start":"2025-12-01T15:25Z","start_local":"17:25"},{"end":"2025-12-01T18:40Z","end_local":"20:40","hours":2.08,"label":"marginal","mean_quality":0.49,"start":"2025-12-01T16:35Z","start_local":"18:35"},{"end":"2025-12-01T18:45Z","end_local":"20:45","hours":0.08,"label":"poor","mean_quality":0.29,"start":"2025-12-01T18:40Z","start_local":"20:40"},{"end":"2025-12-02T05:30Z","end_local":"07:30","hours":10.75,"label":"unusable","mean_quality":0.0,"start":"2025-12-01T18:45Z","start_local":"20:45"}]}],"unscheduled":[],"warnings":[]}
