{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2028-05-09","schedule":[{"end":"2028-05-09T19:25Z","end_local":"22:25","hours":2.0,"mean_quality":0.0,"start":"2028-05-09T17:25Z","start_local":"20:25","target":null},{"end":"2028-05-10T02:00Z","end_local":"05:00","hours":6.58,"mean_quality":0.57,"start":"2028-05-09T19:25Z","start_local":"22:25","target":"Vega"},{"end":"2028-05-10T03:10Z","end_local":"06:10","hours":1.17,"mean_quality":0.0,"start":"2028-05-10T02:00Z","start_local":"05:00","target":null}],"targets":[{"best_window":{"end":"2028-05-10T01:15Z","end_local":"04:15","hours":3.67,"label":"good","mean_quality":0.65,"start":"2028-05-09T21:35Z","start_local":"00:35"},"dec":38.78368896,"moon_separation":72.9,"name":"Vega","quality_hours":3.86,"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":66,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":178.5,"t":"2028-05-10T01:45Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2028-05-09T19:20Z","end_local":"22:20","hours":1.92,"label":"unusable","mean_quality":0.0,"start":"2028-05-09T17:25Z","start_local":"20:25"},{"end":"2028-05-09T19:25Z","end_local":"22:25","hours":0.08,"label":"poor","mean_quality":0.15,"start":"2028-05-09T19:20Z","start_local":"22:20"},{"end":"2028-05-09T21:35Z","end_local":"00:35","hours":2.17,"label":"marginal","mean_quality":0.52,"start":"2028-05-09T19:25Z","start_local":"22:25"},{"end":"2028-05-10T01:15Z","end_local":"04:15","hours":3.67,"label":"good","mean_quality":0.65,"start":"2028-05-09T21:35Z","start_local":"00:35"},{"end":"2028-05-10T02:00Z","end_local":"05:00","hours":0.75,"label":"marginal","mean_quality":0.35,"start":"2028-05-10T01:15Z","start_local":"04:15"},{"end":"2028-05-10T02:40Z","end_local":"05:40","hours":0.67,"label":"poor","mean_quality":0.11,"start":"2028-05-10T02:00Z","start_local":"05:00"},{"end":"2028-05-10T03:10Z","end_local":"06:10","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-05-10T02:40Z","start_local":"05:40"}]}],"unscheduled":[],"warnings":[]}