{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2026-11-17","schedule":[{"end":"2026-11-17T16:05Z","end_local":"18:05","hours":1.17,"mean_quality":0.0,"start":"2026-11-17T14:55Z","start_local":"16:55","target":null},{"end":"2026-11-17T19:45Z","end_local":"21:45","hours":3.67,"mean_quality":0.57,"start":"2026-11-17T16:05Z","start_local":"18:05","target":"Vega"},{"end":"2026-11-18T05:15Z","end_local":"07:15","hours":9.5,"mean_quality":0.0,"start":"2026-11-17T19:45Z","start_local":"21:45","target":null}],"targets":[{"best_window":{"end":"2026-11-17T18:50Z","end_local":"20:50","hours":2.17,"label":"good","mean_quality":0.68,"start":"2026-11-17T16:40Z","start_local":"18:40"},"dec":38.78368896,"moon_separation":70.0,"name":"Vega","quality_hours":2.17,"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":40,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":170.6,"t":"2026-11-17T13:10Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2026-11-17T15:30Z","end_local":"17:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-11-17T14:55Z","start_local":"16:55"},{"end":"2026-11-17T16:05Z","end_local":"18:05","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2026-11-17T15:30Z","start_local":"17:30"},{"end":"2026-11-17T16:40Z","end_local":"18:40","hours":0.58,"label":"marginal","mean_quality":0.38,"start":"2026-11-17T16:05Z","start_local":"18:05"},{"end":"2026-11-17T18:50Z","end_local":"20:50","hours":2.17,"label":"good","mean_quality":0.68,"start":"2026-11-17T16:40Z","start_local":"18:40"},{"end":"2026-11-17T19:45Z","end_local":"21:45","hours":0.92,"label":"marginal","mean_quality":0.45,"start":"2026-11-17T18:50Z","start_local":"20:50"},{"end":"2026-11-18T05:15Z","end_local":"07:15","hours":9.5,"label":"unusable","mean_quality":0.0,"start":"2026-11-17T19:45Z","start_local":"21:45"}]}],"unscheduled":[],"warnings":[]}