{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-01-19","schedule":[{"end":"2027-01-20T02:35Z","end_local":"04:35","hours":11.33,"mean_quality":0.0,"start":"2027-01-19T15:15Z","start_local":"17:15","target":null},{"end":"2027-01-20T04:40Z","end_local":"06:40","hours":2.08,"mean_quality":0.57,"start":"2027-01-20T02:35Z","start_local":"04:35","target":"Vega"},{"end":"2027-01-20T05:45Z","end_local":"07:45","hours":1.08,"mean_quality":0.0,"start":"2027-01-20T04:40Z","start_local":"06:40","target":null}],"targets":[{"best_window":{"end":"2027-01-20T04:10Z","end_local":"06:10","hours":0.83,"label":"good","mean_quality":0.74,"start":"2027-01-20T03:20Z","start_local":"05:20"},"dec":38.78368896,"moon_separation":111.7,"name":"Vega","quality_hours":1.27,"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":26,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":176.8,"t":"2027-01-20T09:00Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-01-20T02:35Z","end_local":"04:35","hours":11.33,"label":"unusable","mean_quality":0.0,"start":"2027-01-19T15:15Z","start_local":"17:15"},{"end":"2027-01-20T03:20Z","end_local":"05:20","hours":0.75,"label":"marginal","mean_quality":0.48,"start":"2027-01-20T02:35Z","start_local":"04:35"},{"end":"2027-01-20T04:10Z","end_local":"06:10","hours":0.83,"label":"good","mean_quality":0.74,"start":"2027-01-20T03:20Z","start_local":"05:20"},{"end":"2027-01-20T04:40Z","end_local":"06:40","hours":0.5,"label":"marginal","mean_quality":0.43,"start":"2027-01-20T04:10Z","start_local":"06:10"},{"end":"2027-01-20T05:15Z","end_local":"07:15","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2027-01-20T04:40Z","start_local":"06:40"},{"end":"2027-01-20T05:45Z","end_local":"07:45","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-01-20T05:15Z","start_local":"07:15"}]}],"unscheduled":[],"warnings":[]}