{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2030-05-18","schedule":[{"end":"2030-05-18T19:35Z","end_local":"22:35","hours":2.0,"mean_quality":0.0,"start":"2030-05-18T17:35Z","start_local":"20:35","target":null},{"end":"2030-05-19T01:50Z","end_local":"04:50","hours":6.25,"mean_quality":0.57,"start":"2030-05-18T19:35Z","start_local":"22:35","target":"Vega"},{"end":"2030-05-19T03:00Z","end_local":"06:00","hours":1.17,"mean_quality":0.0,"start":"2030-05-19T01:50Z","start_local":"04:50","target":null}],"targets":[{"best_window":{"end":"2030-05-19T01:00Z","end_local":"04:00","hours":3.42,"label":"good","mean_quality":0.62,"start":"2030-05-18T21:35Z","start_local":"00:35"},"dec":38.78368896,"moon_separation":64.7,"name":"Vega","quality_hours":3.79,"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":60,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":172.4,"t":"2030-05-19T01:10Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2030-05-18T18:45Z","end_local":"21:45","hours":1.17,"label":"unusable","mean_quality":0.0,"start":"2030-05-18T17:35Z","start_local":"20:35"},{"end":"2030-05-18T19:35Z","end_local":"22:35","hours":0.83,"label":"poor","mean_quality":0.23,"start":"2030-05-18T18:45Z","start_local":"21:45"},{"end":"2030-05-18T21:35Z","end_local":"00:35","hours":2.0,"label":"marginal","mean_quality":0.58,"start":"2030-05-18T19:35Z","start_local":"22:35"},{"end":"2030-05-19T01:00Z","end_local":"04:00","hours":3.42,"label":"good","mean_quality":0.62,"start":"2030-05-18T21:35Z","start_local":"00:35"},{"end":"2030-05-19T01:50Z","end_local":"04:50","hours":0.83,"label":"marginal","mean_quality":0.32,"start":"2030-05-19T01:00Z","start_local":"04:00"},{"end":"2030-05-19T02:30Z","end_local":"05:30","hours":0.67,"label":"poor","mean_quality":0.1,"start":"2030-05-19T01:50Z","start_local":"04:50"},{"end":"2030-05-19T03:00Z","end_local":"06:00","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2030-05-19T02:30Z","start_local":"05:30"}]}],"unscheduled":[],"warnings":[]}