{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2026-07-09","schedule":[{"end":"2026-07-09T19:15Z","end_local":"22:15","hours":1.33,"mean_quality":0.0,"start":"2026-07-09T17:55Z","start_local":"20:55","target":null},{"end":"2026-07-10T01:40Z","end_local":"04:40","hours":6.42,"mean_quality":0.77,"start":"2026-07-09T19:15Z","start_local":"22:15","target":"Vega"},{"end":"2026-07-10T03:00Z","end_local":"06:00","hours":1.33,"mean_quality":0.0,"start":"2026-07-10T01:40Z","start_local":"04:40","target":null}],"targets":[{"best_window":{"end":"2026-07-10T00:50Z","end_local":"03:50","hours":4.75,"label":"good","mean_quality":0.89,"start":"2026-07-09T20:05Z","start_local":"23:05"},"dec":38.78368896,"moon_separation":99.2,"name":"Vega","quality_hours":5.09,"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":91,"score_astronomy":100,"score_weather":91,"transit":{"airmass":1.0,"alt":87.1,"az":189.6,"t":"2026-07-09T21:50Z"},"verdict":"good","weather_known":true,"windows":[{"end":"2026-07-09T18:35Z","end_local":"21:35","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2026-07-09T17:55Z","start_local":"20:55"},{"end":"2026-07-09T19:15Z","end_local":"22:15","hours":0.67,"label":"poor","mean_quality":0.11,"start":"2026-07-09T18:35Z","start_local":"21:35"},{"end":"2026-07-09T20:05Z","end_local":"23:05","hours":0.83,"label":"marginal","mean_quality":0.4,"start":"2026-07-09T19:15Z","start_local":"22:15"},{"end":"2026-07-10T00:50Z","end_local":"03:50","hours":4.75,"label":"good","mean_quality":0.89,"start":"2026-07-09T20:05Z","start_local":"23:05"},{"end":"2026-07-10T01:40Z","end_local":"04:40","hours":0.83,"label":"marginal","mean_quality":0.42,"start":"2026-07-10T00:50Z","start_local":"03:50"},{"end":"2026-07-10T02:25Z","end_local":"05:25","hours":0.75,"label":"poor","mean_quality":0.12,"start":"2026-07-10T01:40Z","start_local":"04:40"},{"end":"2026-07-10T03:00Z","end_local":"06:00","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-07-10T02:25Z","start_local":"05:25"}]}],"unscheduled":[],"warnings":[]}