{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2030-09-13","schedule":[{"end":"2030-09-13T17:40Z","end_local":"20:40","hours":1.17,"mean_quality":0.0,"start":"2030-09-13T16:30Z","start_local":"19:30","target":null},{"end":"2030-09-13T23:50Z","end_local":"02:50","hours":6.17,"mean_quality":0.6,"start":"2030-09-13T17:40Z","start_local":"20:40","target":"Vega"},{"end":"2030-09-14T04:05Z","end_local":"07:05","hours":4.25,"mean_quality":0.0,"start":"2030-09-13T23:50Z","start_local":"02:50","target":null}],"targets":[{"best_window":{"end":"2030-09-13T21:35Z","end_local":"00:35","hours":3.42,"label":"good","mean_quality":0.7,"start":"2030-09-13T18:10Z","start_local":"21:10"},"dec":38.78368896,"moon_separation":86.6,"name":"Vega","quality_hours":3.83,"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":74,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":187.7,"t":"2030-09-13T17:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2030-09-13T17:05Z","end_local":"20:05","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2030-09-13T16:30Z","start_local":"19:30"},{"end":"2030-09-13T17:40Z","end_local":"20:40","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2030-09-13T17:05Z","start_local":"20:05"},{"end":"2030-09-13T18:10Z","end_local":"21:10","hours":0.5,"label":"marginal","mean_quality":0.39,"start":"2030-09-13T17:40Z","start_local":"20:40"},{"end":"2030-09-13T21:35Z","end_local":"00:35","hours":3.42,"label":"good","mean_quality":0.7,"start":"2030-09-13T18:10Z","start_local":"21:10"},{"end":"2030-09-13T23:50Z","end_local":"02:50","hours":2.25,"label":"marginal","mean_quality":0.5,"start":"2030-09-13T21:35Z","start_local":"00:35"},{"end":"2030-09-14T00:00Z","end_local":"03:00","hours":0.17,"label":"poor","mean_quality":0.28,"start":"2030-09-13T23:50Z","start_local":"02:50"},{"end":"2030-09-14T04:05Z","end_local":"07:05","hours":4.08,"label":"unusable","mean_quality":0.0,"start":"2030-09-14T00:00Z","start_local":"03:00"}]}],"unscheduled":[],"warnings":[]}