{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2030-08-11","schedule":[{"end":"2030-08-11T19:05Z","end_local":"22:05","hours":1.67,"mean_quality":0.0,"start":"2030-08-11T17:25Z","start_local":"20:25","target":null},{"end":"2030-08-12T02:20Z","end_local":"05:20","hours":7.25,"mean_quality":0.58,"start":"2030-08-11T19:05Z","start_local":"22:05","target":"V1057 Cyg"},{"end":"2030-08-12T03:30Z","end_local":"06:30","hours":1.17,"mean_quality":0.0,"start":"2030-08-12T02:20Z","start_local":"05:20","target":null}],"targets":[{"best_window":{"end":"2030-08-12T01:40Z","end_local":"04:40","hours":3.0,"label":"good","mean_quality":0.64,"start":"2030-08-11T22:40Z","start_local":"01:40"},"dec":44.25788576,"moon_separation":62.4,"name":"V1057 Cyg","quality_hours":4.52,"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":null,"score_astronomy":66,"score_weather":null,"transit":{"airmass":1.0,"alt":87.3,"az":357.7,"t":"2030-08-11T22:00Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2030-08-11T18:00Z","end_local":"21:00","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2030-08-11T17:25Z","start_local":"20:25"},{"end":"2030-08-11T19:05Z","end_local":"22:05","hours":1.08,"label":"poor","mean_quality":0.18,"start":"2030-08-11T18:00Z","start_local":"21:00"},{"end":"2030-08-11T19:15Z","end_local":"22:15","hours":0.17,"label":"marginal","mean_quality":0.3,"start":"2030-08-11T19:05Z","start_local":"22:05"},{"end":"2030-08-11T19:30Z","end_local":"22:30","hours":0.25,"label":"good","mean_quality":0.6,"start":"2030-08-11T19:15Z","start_local":"22:15"},{"end":"2030-08-11T22:40Z","end_local":"01:40","hours":3.17,"label":"marginal","mean_quality":0.59,"start":"2030-08-11T19:30Z","start_local":"22:30"},{"end":"2030-08-12T01:40Z","end_local":"04:40","hours":3.0,"label":"good","mean_quality":0.64,"start":"2030-08-11T22:40Z","start_local":"01:40"},{"end":"2030-08-12T02:20Z","end_local":"05:20","hours":0.67,"label":"marginal","mean_quality":0.37,"start":"2030-08-12T01:40Z","start_local":"04:40"},{"end":"2030-08-12T03:00Z","end_local":"06:00","hours":0.67,"label":"poor","mean_quality":0.13,"start":"2030-08-12T02:20Z","start_local":"05:20"},{"end":"2030-08-12T03:30Z","end_local":"06:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2030-08-12T03:00Z","start_local":"06:00"}]}],"unscheduled":[],"warnings":[]}
