{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2028-08-15","schedule":[{"end":"2028-08-15T18:30Z","end_local":"21:30","hours":1.17,"mean_quality":0.0,"start":"2028-08-15T17:20Z","start_local":"20:20","target":null},{"end":"2028-08-16T01:50Z","end_local":"04:50","hours":7.33,"mean_quality":0.85,"start":"2028-08-15T18:30Z","start_local":"21:30","target":"Vega"},{"end":"2028-08-16T03:35Z","end_local":"06:35","hours":1.75,"mean_quality":0.0,"start":"2028-08-16T01:50Z","start_local":"04:50","target":null}],"targets":[{"best_window":{"end":"2028-08-16T01:15Z","end_local":"04:15","hours":6.08,"label":"good","mean_quality":0.92,"start":"2028-08-15T19:10Z","start_local":"22:10"},"dec":38.78368896,"moon_separation":113.4,"name":"Vega","quality_hours":6.31,"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":100,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":179.7,"t":"2028-08-15T19:20Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2028-08-15T17:55Z","end_local":"20:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-08-15T17:20Z","start_local":"20:20"},{"end":"2028-08-15T18:30Z","end_local":"21:30","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2028-08-15T17:55Z","start_local":"20:55"},{"end":"2028-08-15T19:10Z","end_local":"22:10","hours":0.67,"label":"marginal","mean_quality":0.5,"start":"2028-08-15T18:30Z","start_local":"21:30"},{"end":"2028-08-16T01:15Z","end_local":"04:15","hours":6.08,"label":"good","mean_quality":0.92,"start":"2028-08-15T19:10Z","start_local":"22:10"},{"end":"2028-08-16T01:50Z","end_local":"04:50","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2028-08-16T01:15Z","start_local":"04:15"},{"end":"2028-08-16T03:35Z","end_local":"06:35","hours":1.75,"label":"unusable","mean_quality":0.0,"start":"2028-08-16T01:50Z","start_local":"04:50"}]}],"unscheduled":[],"warnings":[]}