{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2026-12-17","schedule":[{"end":"2026-12-17T16:00Z","end_local":"18:00","hours":1.17,"mean_quality":0.0,"start":"2026-12-17T14:50Z","start_local":"16:50","target":null},{"end":"2026-12-17T17:45Z","end_local":"19:45","hours":1.75,"mean_quality":0.43,"start":"2026-12-17T16:00Z","start_local":"18:00","target":"Vega"},{"end":"2026-12-18T05:45Z","end_local":"07:45","hours":12.0,"mean_quality":0.0,"start":"2026-12-17T17:45Z","start_local":"19:45","target":null}],"targets":[{"best_window":{"end":"2026-12-17T16:50Z","end_local":"18:50","hours":0.25,"label":"good","mean_quality":0.62,"start":"2026-12-17T16:35Z","start_local":"18:35"},"dec":38.78368896,"moon_separation":81.7,"name":"Vega","quality_hours":0.85,"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":13,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":182.0,"t":"2026-12-17T11:15Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2026-12-17T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-12-17T14:50Z","start_local":"16:50"},{"end":"2026-12-17T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2026-12-17T15:25Z","start_local":"17:25"},{"end":"2026-12-17T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.32,"start":"2026-12-17T16:00Z","start_local":"18:00"},{"end":"2026-12-17T16:50Z","end_local":"18:50","hours":0.25,"label":"good","mean_quality":0.62,"start":"2026-12-17T16:35Z","start_local":"18:35"},{"end":"2026-12-17T17:45Z","end_local":"19:45","hours":0.92,"label":"marginal","mean_quality":0.45,"start":"2026-12-17T16:50Z","start_local":"18:50"},{"end":"2026-12-18T04:45Z","end_local":"06:45","hours":11.0,"label":"unusable","mean_quality":0.0,"start":"2026-12-17T17:45Z","start_local":"19:45"},{"end":"2026-12-18T05:15Z","end_local":"07:15","hours":0.5,"label":"poor","mean_quality":0.07,"start":"2026-12-18T04:45Z","start_local":"06:45"},{"end":"2026-12-18T05:45Z","end_local":"07:45","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2026-12-18T05:15Z","start_local":"07:15"}]}],"unscheduled":[],"warnings":[]}
