{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2026-07-16","schedule":[{"end":"2026-07-16T20:00Z","end_local":"23:00","hours":2.17,"mean_quality":0.0,"start":"2026-07-16T17:50Z","start_local":"20:50","target":null},{"end":"2026-07-16T21:00Z","end_local":"00:00","hours":1.0,"mean_quality":0.68,"start":"2026-07-16T20:00Z","start_local":"23:00","target":"V1057 Cyg"},{"end":"2026-07-17T01:00Z","end_local":"04:00","hours":4.0,"mean_quality":0.0,"start":"2026-07-16T21:00Z","start_local":"00:00","target":null},{"end":"2026-07-17T01:50Z","end_local":"04:50","hours":0.83,"mean_quality":0.45,"start":"2026-07-17T01:00Z","start_local":"04:00","target":"V1057 Cyg"},{"end":"2026-07-17T03:05Z","end_local":"06:05","hours":1.25,"mean_quality":0.0,"start":"2026-07-17T01:50Z","start_local":"04:50","target":null}],"targets":[{"best_window":{"end":"2026-07-16T21:00Z","end_local":"00:00","hours":1.0,"label":"good","mean_quality":0.68,"start":"2026-07-16T20:00Z","start_local":"23:00"},"dec":44.25788576,"moon_separation":121.9,"name":"V1057 Cyg","quality_hours":1.31,"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":22,"score_astronomy":100,"score_weather":22,"transit":{"airmass":1.0,"alt":87.3,"az":6.2,"t":"2026-07-16T23:40Z"},"verdict":"poor","weather_known":true,"windows":[{"end":"2026-07-16T18:30Z","end_local":"21:30","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2026-07-16T17:50Z","start_local":"20:50"},{"end":"2026-07-16T20:00Z","end_local":"23:00","hours":1.5,"label":"poor","mean_quality":0.11,"start":"2026-07-16T18:30Z","start_local":"21:30"},{"end":"2026-07-16T21:00Z","end_local":"00:00","hours":1.0,"label":"good","mean_quality":0.68,"start":"2026-07-16T20:00Z","start_local":"23:00"},{"end":"2026-07-17T01:00Z","end_local":"04:00","hours":4.0,"label":"unusable","mean_quality":0.0,"start":"2026-07-16T21:00Z","start_local":"00:00"},{"end":"2026-07-17T01:50Z","end_local":"04:50","hours":0.83,"label":"marginal","mean_quality":0.45,"start":"2026-07-17T01:00Z","start_local":"04:00"},{"end":"2026-07-17T02:30Z","end_local":"05:30","hours":0.67,"label":"poor","mean_quality":0.15,"start":"2026-07-17T01:50Z","start_local":"04:50"},{"end":"2026-07-17T03:05Z","end_local":"06:05","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-07-17T02:30Z","start_local":"05:30"}]}],"unscheduled":[],"warnings":[]}