{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2025-10-10","schedule":[{"end":"2025-10-10T16:50Z","end_local":"19:50","hours":1.08,"mean_quality":0.0,"start":"2025-10-10T15:45Z","start_local":"18:45","target":null},{"end":"2025-10-10T23:00Z","end_local":"02:00","hours":6.17,"mean_quality":0.69,"start":"2025-10-10T16:50Z","start_local":"19:50","target":"V1057 Cyg"},{"end":"2025-10-11T04:30Z","end_local":"07:30","hours":5.5,"mean_quality":0.0,"start":"2025-10-10T23:00Z","start_local":"02:00","target":null}],"targets":[{"best_window":{"end":"2025-10-10T22:05Z","end_local":"01:05","hours":4.75,"label":"good","mean_quality":0.74,"start":"2025-10-10T17:20Z","start_local":"20:20"},"dec":44.25788576,"moon_separation":86.2,"name":"V1057 Cyg","quality_hours":4.59,"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":82,"score_astronomy":100,"score_weather":82,"transit":{"airmass":1.0,"alt":87.3,"az":9.5,"t":"2025-10-10T18:00Z"},"verdict":"good","weather_known":true,"windows":[{"end":"2025-10-10T16:20Z","end_local":"19:20","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2025-10-10T15:45Z","start_local":"18:45"},{"end":"2025-10-10T16:50Z","end_local":"19:50","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2025-10-10T16:20Z","start_local":"19:20"},{"end":"2025-10-10T17:20Z","end_local":"20:20","hours":0.5,"label":"marginal","mean_quality":0.44,"start":"2025-10-10T16:50Z","start_local":"19:50"},{"end":"2025-10-10T22:05Z","end_local":"01:05","hours":4.75,"label":"good","mean_quality":0.74,"start":"2025-10-10T17:20Z","start_local":"20:20"},{"end":"2025-10-10T23:00Z","end_local":"02:00","hours":0.92,"label":"marginal","mean_quality":0.57,"start":"2025-10-10T22:05Z","start_local":"01:05"},{"end":"2025-10-11T00:00Z","end_local":"03:00","hours":1.0,"label":"poor","mean_quality":0.27,"start":"2025-10-10T23:00Z","start_local":"02:00"},{"end":"2025-10-11T04:30Z","end_local":"07:30","hours":4.5,"label":"unusable","mean_quality":0.0,"start":"2025-10-11T00:00Z","start_local":"03:00"}]}],"unscheduled":[],"warnings":[]}