{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-01-02","schedule":[{"end":"2027-01-03T03:40Z","end_local":"05:40","hours":12.67,"mean_quality":0.0,"start":"2027-01-02T15:00Z","start_local":"17:00","target":null},{"end":"2027-01-03T04:10Z","end_local":"06:10","hours":0.5,"mean_quality":0.46,"start":"2027-01-03T03:40Z","start_local":"05:40","target":"Vega"},{"end":"2027-01-03T04:20Z","end_local":"06:20","hours":0.17,"mean_quality":0.0,"start":"2027-01-03T04:10Z","start_local":"06:10","target":null},{"end":"2027-01-03T04:45Z","end_local":"06:45","hours":0.42,"mean_quality":0.34,"start":"2027-01-03T04:20Z","start_local":"06:20","target":"Vega"},{"end":"2027-01-03T05:50Z","end_local":"07:50","hours":1.08,"mean_quality":0.0,"start":"2027-01-03T04:45Z","start_local":"06:45","target":null}],"targets":[{"best_window":{"end":"2027-01-03T04:10Z","end_local":"06:10","hours":0.5,"label":"marginal","mean_quality":0.46,"start":"2027-01-03T03:40Z","start_local":"05:40"},"dec":38.78368896,"moon_separation":79.6,"name":"Vega","quality_hours":0.69,"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":9,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":173.9,"t":"2027-01-02T10:10Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-01-02T15:35Z","end_local":"17:35","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-02T15:00Z","start_local":"17:00"},{"end":"2027-01-02T16:45Z","end_local":"18:45","hours":1.17,"label":"poor","mean_quality":0.18,"start":"2027-01-02T15:35Z","start_local":"17:35"},{"end":"2027-01-03T03:40Z","end_local":"05:40","hours":10.92,"label":"unusable","mean_quality":0.0,"start":"2027-01-02T16:45Z","start_local":"18:45"},{"end":"2027-01-03T04:10Z","end_local":"06:10","hours":0.5,"label":"marginal","mean_quality":0.46,"start":"2027-01-03T03:40Z","start_local":"05:40"},{"end":"2027-01-03T04:20Z","end_local":"06:20","hours":0.17,"label":"poor","mean_quality":0.29,"start":"2027-01-03T04:10Z","start_local":"06:10"},{"end":"2027-01-03T04:45Z","end_local":"06:45","hours":0.42,"label":"marginal","mean_quality":0.34,"start":"2027-01-03T04:20Z","start_local":"06:20"},{"end":"2027-01-03T05:20Z","end_local":"07:20","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2027-01-03T04:45Z","start_local":"06:45"},{"end":"2027-01-03T05:50Z","end_local":"07:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-01-03T05:20Z","start_local":"07:20"}]}],"unscheduled":[],"warnings":[]}