{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2026-12-26","schedule":[{"end":"2026-12-26T16:05Z","end_local":"18:05","hours":1.17,"mean_quality":0.0,"start":"2026-12-26T14:55Z","start_local":"16:55","target":null},{"end":"2026-12-26T19:55Z","end_local":"21:55","hours":3.83,"mean_quality":0.7,"start":"2026-12-26T16:05Z","start_local":"18:05","target":"NGC 7000"},{"end":"2026-12-27T05:50Z","end_local":"07:50","hours":9.92,"mean_quality":0.0,"start":"2026-12-26T19:55Z","start_local":"21:55","target":null}],"targets":[{"best_window":{"end":"2026-12-26T19:10Z","end_local":"21:10","hours":2.5,"label":"good","mean_quality":0.82,"start":"2026-12-26T16:40Z","start_local":"18:40"},"dec":44.33,"moon_separation":118.9,"name":"NGC 7000","quality_hours":2.78,"ra":314.69583333,"resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"score":null,"score_astronomy":65,"score_weather":null,"transit":{"airmass":1.0,"alt":87.3,"az":2.3,"t":"2026-12-26T13:00Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2026-12-26T15:30Z","end_local":"17:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-12-26T14:55Z","start_local":"16:55"},{"end":"2026-12-26T16:05Z","end_local":"18:05","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2026-12-26T15:30Z","start_local":"17:30"},{"end":"2026-12-26T16:40Z","end_local":"18:40","hours":0.58,"label":"marginal","mean_quality":0.48,"start":"2026-12-26T16:05Z","start_local":"18:05"},{"end":"2026-12-26T19:10Z","end_local":"21:10","hours":2.5,"label":"good","mean_quality":0.82,"start":"2026-12-26T16:40Z","start_local":"18:40"},{"end":"2026-12-26T19:55Z","end_local":"21:55","hours":0.75,"label":"marginal","mean_quality":0.48,"start":"2026-12-26T19:10Z","start_local":"21:10"},{"end":"2026-12-27T05:50Z","end_local":"07:50","hours":9.92,"label":"unusable","mean_quality":0.0,"start":"2026-12-26T19:55Z","start_local":"21:55"}]}],"unscheduled":[],"warnings":[]}