{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2026-03-16","schedule":[{"end":"2026-03-17T00:10Z","end_local":"02:10","hours":7.75,"mean_quality":0.0,"start":"2026-03-16T16:25Z","start_local":"18:25","target":null},{"end":"2026-03-17T03:00Z","end_local":"05:00","hours":2.83,"mean_quality":0.67,"start":"2026-03-17T00:10Z","start_local":"02:10","target":"Vega"},{"end":"2026-03-17T04:30Z","end_local":"06:30","hours":1.5,"mean_quality":0.0,"start":"2026-03-17T03:00Z","start_local":"05:00","target":null}],"targets":[{"best_window":{"end":"2026-03-17T03:00Z","end_local":"05:00","hours":2.0,"label":"good","mean_quality":0.83,"start":"2026-03-17T01:00Z","start_local":"03:00"},"dec":38.78368896,"moon_separation":71.0,"name":"Vega","quality_hours":1.96,"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":49,"score_astronomy":93,"score_weather":53,"transit":{"airmass":1.0,"alt":87.1,"az":181.4,"t":"2026-03-17T05:20Z"},"verdict":"marginal","weather_known":true,"windows":[{"end":"2026-03-16T22:55Z","end_local":"00:55","hours":6.5,"label":"unusable","mean_quality":0.0,"start":"2026-03-16T16:25Z","start_local":"18:25"},{"end":"2026-03-16T23:00Z","end_local":"01:00","hours":0.08,"label":"poor","mean_quality":0.06,"start":"2026-03-16T22:55Z","start_local":"00:55"},{"end":"2026-03-17T00:00Z","end_local":"02:00","hours":1.0,"label":"unusable","mean_quality":0.0,"start":"2026-03-16T23:00Z","start_local":"01:00"},{"end":"2026-03-17T00:10Z","end_local":"02:10","hours":0.17,"label":"poor","mean_quality":0.3,"start":"2026-03-17T00:00Z","start_local":"02:00"},{"end":"2026-03-17T01:00Z","end_local":"03:00","hours":0.83,"label":"marginal","mean_quality":0.31,"start":"2026-03-17T00:10Z","start_local":"02:10"},{"end":"2026-03-17T03:00Z","end_local":"05:00","hours":2.0,"label":"good","mean_quality":0.83,"start":"2026-03-17T01:00Z","start_local":"03:00"},{"end":"2026-03-17T04:30Z","end_local":"06:30","hours":1.5,"label":"unusable","mean_quality":0.0,"start":"2026-03-17T03:00Z","start_local":"05:00"}]}],"unscheduled":[],"warnings":[]}