{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2026-06-11","schedule":[{"end":"2026-06-11T20:10Z","end_local":"23:10","hours":2.25,"mean_quality":0.0,"start":"2026-06-11T17:55Z","start_local":"20:55","target":null},{"end":"2026-06-11T23:00Z","end_local":"02:00","hours":2.83,"mean_quality":0.68,"start":"2026-06-11T20:10Z","start_local":"23:10","target":"V1057 Cyg"},{"end":"2026-06-12T02:50Z","end_local":"05:50","hours":3.83,"mean_quality":0.0,"start":"2026-06-11T23:00Z","start_local":"02:00","target":null}],"targets":[{"best_window":{"end":"2026-06-11T23:00Z","end_local":"02:00","hours":2.83,"label":"good","mean_quality":0.68,"start":"2026-06-11T20:10Z","start_local":"23:10"},"dec":44.25788576,"moon_separation":68.8,"name":"V1057 Cyg","quality_hours":2.37,"ra":314.72388973,"resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"score":48,"score_astronomy":100,"score_weather":48,"transit":{"airmass":1.0,"alt":87.3,"az":357.0,"t":"2026-06-12T02:00Z"},"verdict":"marginal","weather_known":true,"windows":[{"end":"2026-06-11T19:10Z","end_local":"22:10","hours":1.25,"label":"unusable","mean_quality":0.0,"start":"2026-06-11T17:55Z","start_local":"20:55"},{"end":"2026-06-11T20:10Z","end_local":"23:10","hours":1.0,"label":"poor","mean_quality":0.15,"start":"2026-06-11T19:10Z","start_local":"22:10"},{"end":"2026-06-11T23:00Z","end_local":"02:00","hours":2.83,"label":"good","mean_quality":0.68,"start":"2026-06-11T20:10Z","start_local":"23:10"},{"end":"2026-06-12T00:00Z","end_local":"03:00","hours":1.0,"label":"poor","mean_quality":0.29,"start":"2026-06-11T23:00Z","start_local":"02:00"},{"end":"2026-06-12T02:50Z","end_local":"05:50","hours":2.83,"label":"unusable","mean_quality":0.0,"start":"2026-06-12T00:00Z","start_local":"03:00"}]}],"unscheduled":[],"warnings":[]}
