{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2025-03-17","schedule":[{"end":"2025-03-18T00:55Z","end_local":"02:55","hours":8.5,"mean_quality":0.0,"start":"2025-03-17T16:25Z","start_local":"18:25","target":null},{"end":"2025-03-18T02:55Z","end_local":"04:55","hours":2.0,"mean_quality":0.51,"start":"2025-03-18T00:55Z","start_local":"02:55","target":"V1057 Cyg"},{"end":"2025-03-18T03:00Z","end_local":"05:00","hours":0.08,"mean_quality":0.0,"start":"2025-03-18T02:55Z","start_local":"04:55","target":null},{"end":"2025-03-18T03:30Z","end_local":"05:30","hours":0.5,"mean_quality":0.37,"start":"2025-03-18T03:00Z","start_local":"05:00","target":"V1057 Cyg"},{"end":"2025-03-18T04:30Z","end_local":"06:30","hours":1.0,"mean_quality":0.0,"start":"2025-03-18T03:30Z","start_local":"05:30","target":null}],"targets":[{"best_window":{"end":"2025-03-18T02:00Z","end_local":"04:00","hours":0.25,"label":"good","mean_quality":0.63,"start":"2025-03-18T01:45Z","start_local":"03:45"},"dec":44.25788576,"moon_separation":109.6,"name":"V1057 Cyg","quality_hours":1.34,"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":25,"score_astronomy":29,"score_weather":85,"transit":{"airmass":1.0,"alt":87.3,"az":5.2,"t":"2025-03-18T07:35Z"},"verdict":"poor","weather_known":true,"windows":[{"end":"2025-03-18T00:45Z","end_local":"02:45","hours":8.33,"label":"unusable","mean_quality":0.0,"start":"2025-03-17T16:25Z","start_local":"18:25"},{"end":"2025-03-18T00:55Z","end_local":"02:55","hours":0.17,"label":"poor","mean_quality":0.29,"start":"2025-03-18T00:45Z","start_local":"02:45"},{"end":"2025-03-18T01:45Z","end_local":"03:45","hours":0.83,"label":"marginal","mean_quality":0.47,"start":"2025-03-18T00:55Z","start_local":"02:55"},{"end":"2025-03-18T02:00Z","end_local":"04:00","hours":0.25,"label":"good","mean_quality":0.63,"start":"2025-03-18T01:45Z","start_local":"03:45"},{"end":"2025-03-18T02:55Z","end_local":"04:55","hours":0.92,"label":"marginal","mean_quality":0.51,"start":"2025-03-18T02:00Z","start_local":"04:00"},{"end":"2025-03-18T03:00Z","end_local":"05:00","hours":0.08,"label":"poor","mean_quality":0.27,"start":"2025-03-18T02:55Z","start_local":"04:55"},{"end":"2025-03-18T03:30Z","end_local":"05:30","hours":0.5,"label":"marginal","mean_quality":0.37,"start":"2025-03-18T03:00Z","start_local":"05:00"},{"end":"2025-03-18T04:05Z","end_local":"06:05","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2025-03-18T03:30Z","start_local":"05:30"},{"end":"2025-03-18T04:30Z","end_local":"06:30","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2025-03-18T04:05Z","start_local":"06:05"}]}],"unscheduled":[],"warnings":[]}
