{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2028-05-09","schedule":[{"end":"2028-05-09T21:15Z","end_local":"00:15","hours":3.83,"mean_quality":0.0,"start":"2028-05-09T17:25Z","start_local":"20:25","target":null},{"end":"2028-05-10T02:00Z","end_local":"05:00","hours":4.75,"mean_quality":0.59,"start":"2028-05-09T21:15Z","start_local":"00:15","target":"V1057 Cyg"},{"end":"2028-05-10T03:10Z","end_local":"06:10","hours":1.17,"mean_quality":0.0,"start":"2028-05-10T02:00Z","start_local":"05:00","target":null}],"targets":[{"best_window":{"end":"2028-05-10T01:15Z","end_local":"04:15","hours":2.92,"label":"good","mean_quality":0.69,"start":"2028-05-09T22:20Z","start_local":"01:20"},"dec":44.25788576,"moon_separation":96.2,"name":"V1057 Cyg","quality_hours":2.89,"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":56,"score_weather":null,"transit":{"airmass":1.0,"alt":87.3,"az":7.7,"t":"2028-05-10T04:05Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2028-05-09T21:15Z","end_local":"00:15","hours":3.83,"label":"unusable","mean_quality":0.0,"start":"2028-05-09T17:25Z","start_local":"20:25"},{"end":"2028-05-09T22:20Z","end_local":"01:20","hours":1.08,"label":"marginal","mean_quality":0.45,"start":"2028-05-09T21:15Z","start_local":"00:15"},{"end":"2028-05-10T01:15Z","end_local":"04:15","hours":2.92,"label":"good","mean_quality":0.69,"start":"2028-05-09T22:20Z","start_local":"01:20"},{"end":"2028-05-10T02:00Z","end_local":"05:00","hours":0.75,"label":"marginal","mean_quality":0.4,"start":"2028-05-10T01:15Z","start_local":"04:15"},{"end":"2028-05-10T02:40Z","end_local":"05:40","hours":0.67,"label":"poor","mean_quality":0.12,"start":"2028-05-10T02:00Z","start_local":"05:00"},{"end":"2028-05-10T03:10Z","end_local":"06:10","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-05-10T02:40Z","start_local":"05:40"}]}],"unscheduled":[],"warnings":[]}