{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2025-11-03","schedule":[{"end":"2025-11-03T16:50Z","end_local":"18:50","hours":1.67,"mean_quality":0.0,"start":"2025-11-03T15:10Z","start_local":"17:10","target":null},{"end":"2025-11-03T17:00Z","end_local":"19:00","hours":0.17,"mean_quality":0.38,"start":"2025-11-03T16:50Z","start_local":"18:50","target":"V1057 Cyg"},{"end":"2025-11-04T05:00Z","end_local":"07:00","hours":12.0,"mean_quality":0.0,"start":"2025-11-03T17:00Z","start_local":"19:00","target":null}],"targets":[{"best_window":{"end":"2025-11-03T17:00Z","end_local":"19:00","hours":0.17,"label":"marginal","mean_quality":0.38,"start":"2025-11-03T16:50Z","start_local":"18:50"},"dec":44.25788576,"moon_separation":62.8,"name":"V1057 Cyg","quality_hours":0.21,"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":3,"score_astronomy":48,"score_weather":6,"transit":{"airmass":1.0,"alt":87.3,"az":352.8,"t":"2025-11-03T16:30Z"},"verdict":"poor","weather_known":true,"windows":[{"end":"2025-11-03T15:45Z","end_local":"17:45","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2025-11-03T15:10Z","start_local":"17:10"},{"end":"2025-11-03T16:50Z","end_local":"18:50","hours":1.08,"label":"poor","mean_quality":0.13,"start":"2025-11-03T15:45Z","start_local":"17:45"},{"end":"2025-11-03T17:00Z","end_local":"19:00","hours":0.17,"label":"marginal","mean_quality":0.38,"start":"2025-11-03T16:50Z","start_local":"18:50"},{"end":"2025-11-04T05:00Z","end_local":"07:00","hours":12.0,"label":"unusable","mean_quality":0.0,"start":"2025-11-03T17:00Z","start_local":"19:00"}]}],"unscheduled":[],"warnings":[]}