{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2039-09-29","schedule":[{"end":"2039-09-29T17:10Z","end_local":"20:10","hours":1.08,"mean_quality":0.0,"start":"2039-09-29T16:05Z","start_local":"19:05","target":null},{"end":"2039-09-30T01:40Z","end_local":"04:40","hours":8.5,"mean_quality":0.55,"start":"2039-09-29T17:10Z","start_local":"20:10","target":"V1057 Cyg"},{"end":"2039-09-30T04:20Z","end_local":"07:20","hours":2.67,"mean_quality":0.0,"start":"2039-09-30T01:40Z","start_local":"04:40","target":null}],"targets":[{"best_window":{"end":"2039-09-29T19:05Z","end_local":"22:05","hours":1.42,"label":"good","mean_quality":0.62,"start":"2039-09-29T17:40Z","start_local":"20:40"},"dec":44.25788576,"moon_separation":62.4,"name":"V1057 Cyg","quality_hours":4.73,"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":63,"score_weather":null,"transit":{"airmass":1.0,"alt":87.2,"az":351.7,"t":"2039-09-29T18:50Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2039-09-29T16:35Z","end_local":"19:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2039-09-29T16:05Z","start_local":"19:05"},{"end":"2039-09-29T17:10Z","end_local":"20:10","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2039-09-29T16:35Z","start_local":"19:35"},{"end":"2039-09-29T17:40Z","end_local":"20:40","hours":0.5,"label":"marginal","mean_quality":0.32,"start":"2039-09-29T17:10Z","start_local":"20:10"},{"end":"2039-09-29T19:05Z","end_local":"22:05","hours":1.42,"label":"good","mean_quality":0.62,"start":"2039-09-29T17:40Z","start_local":"20:40"},{"end":"2039-09-30T01:40Z","end_local":"04:40","hours":6.58,"label":"marginal","mean_quality":0.55,"start":"2039-09-29T19:05Z","start_local":"22:05"},{"end":"2039-09-30T01:45Z","end_local":"04:45","hours":0.08,"label":"poor","mean_quality":0.29,"start":"2039-09-30T01:40Z","start_local":"04:40"},{"end":"2039-09-30T04:20Z","end_local":"07:20","hours":2.58,"label":"unusable","mean_quality":0.0,"start":"2039-09-30T01:45Z","start_local":"04:45"}]}],"unscheduled":[],"warnings":[]}