{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2026-12-22","schedule":[{"end":"2026-12-22T16:05Z","end_local":"18:05","hours":1.25,"mean_quality":0.0,"start":"2026-12-22T14:50Z","start_local":"16:50","target":null},{"end":"2026-12-22T17:25Z","end_local":"19:25","hours":1.33,"mean_quality":0.41,"start":"2026-12-22T16:05Z","start_local":"18:05","target":"Vega"},{"end":"2026-12-23T05:50Z","end_local":"07:50","hours":12.42,"mean_quality":0.0,"start":"2026-12-22T17:25Z","start_local":"19:25","target":null}],"targets":[{"best_window":{"end":"2026-12-22T17:25Z","end_local":"19:25","hours":1.33,"label":"marginal","mean_quality":0.41,"start":"2026-12-22T16:05Z","start_local":"18:05"},"dec":38.78368896,"moon_separation":109.6,"name":"Vega","quality_hours":0.7,"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":10,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":180.6,"t":"2026-12-22T10:55Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2026-12-22T15:30Z","end_local":"17:30","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2026-12-22T14:50Z","start_local":"16:50"},{"end":"2026-12-22T16:05Z","end_local":"18:05","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2026-12-22T15:30Z","start_local":"17:30"},{"end":"2026-12-22T17:25Z","end_local":"19:25","hours":1.33,"label":"marginal","mean_quality":0.41,"start":"2026-12-22T16:05Z","start_local":"18:05"},{"end":"2026-12-23T04:25Z","end_local":"06:25","hours":11.0,"label":"unusable","mean_quality":0.0,"start":"2026-12-22T17:25Z","start_local":"19:25"},{"end":"2026-12-23T05:15Z","end_local":"07:15","hours":0.83,"label":"poor","mean_quality":0.12,"start":"2026-12-23T04:25Z","start_local":"06:25"},{"end":"2026-12-23T05:50Z","end_local":"07:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-12-23T05:15Z","start_local":"07:15"}]}],"unscheduled":[],"warnings":[]}