{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-03-19","schedule":[{"end":"2027-03-19T22:45Z","end_local":"00:45","hours":6.25,"mean_quality":0.0,"start":"2027-03-19T16:30Z","start_local":"18:30","target":null},{"end":"2027-03-20T03:30Z","end_local":"05:30","hours":4.75,"mean_quality":0.69,"start":"2027-03-19T22:45Z","start_local":"00:45","target":"Vega"},{"end":"2027-03-20T04:30Z","end_local":"06:30","hours":1.0,"mean_quality":0.0,"start":"2027-03-20T03:30Z","start_local":"05:30","target":null}],"targets":[{"best_window":{"end":"2027-03-20T02:55Z","end_local":"04:55","hours":3.33,"label":"good","mean_quality":0.78,"start":"2027-03-19T23:35Z","start_local":"01:35"},"dec":38.78368896,"moon_separation":111.6,"name":"Vega","quality_hours":3.35,"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":75,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":184.5,"t":"2027-03-20T05:10Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-03-19T22:45Z","end_local":"00:45","hours":6.25,"label":"unusable","mean_quality":0.0,"start":"2027-03-19T16:30Z","start_local":"18:30"},{"end":"2027-03-19T23:35Z","end_local":"01:35","hours":0.83,"label":"marginal","mean_quality":0.47,"start":"2027-03-19T22:45Z","start_local":"00:45"},{"end":"2027-03-20T02:55Z","end_local":"04:55","hours":3.33,"label":"good","mean_quality":0.78,"start":"2027-03-19T23:35Z","start_local":"01:35"},{"end":"2027-03-20T03:30Z","end_local":"05:30","hours":0.58,"label":"marginal","mean_quality":0.48,"start":"2027-03-20T02:55Z","start_local":"04:55"},{"end":"2027-03-20T04:00Z","end_local":"06:00","hours":0.5,"label":"poor","mean_quality":0.15,"start":"2027-03-20T03:30Z","start_local":"05:30"},{"end":"2027-03-20T04:30Z","end_local":"06:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-03-20T04:00Z","start_local":"06:00"}]}],"unscheduled":[],"warnings":[]}
