{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2029-05-28","schedule":[{"end":"2029-05-28T20:05Z","end_local":"23:05","hours":2.33,"mean_quality":0.0,"start":"2029-05-28T17:45Z","start_local":"20:45","target":null},{"end":"2029-05-29T01:40Z","end_local":"04:40","hours":5.58,"mean_quality":0.57,"start":"2029-05-28T20:05Z","start_local":"23:05","target":"V1057 Cyg"},{"end":"2029-05-29T02:55Z","end_local":"05:55","hours":1.25,"mean_quality":0.0,"start":"2029-05-29T01:40Z","start_local":"04:40","target":null}],"targets":[{"best_window":{"end":"2029-05-29T00:50Z","end_local":"03:50","hours":3.25,"label":"good","mean_quality":0.67,"start":"2029-05-28T21:35Z","start_local":"00:35"},"dec":44.25788576,"moon_separation":83.4,"name":"V1057 Cyg","quality_hours":3.27,"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":59,"score_weather":null,"transit":{"airmass":1.0,"alt":87.3,"az":353.5,"t":"2029-05-29T02:55Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-05-28T20:05Z","end_local":"23:05","hours":2.33,"label":"unusable","mean_quality":0.0,"start":"2029-05-28T17:45Z","start_local":"20:45"},{"end":"2029-05-28T21:35Z","end_local":"00:35","hours":1.5,"label":"marginal","mean_quality":0.49,"start":"2029-05-28T20:05Z","start_local":"23:05"},{"end":"2029-05-29T00:50Z","end_local":"03:50","hours":3.25,"label":"good","mean_quality":0.67,"start":"2029-05-28T21:35Z","start_local":"00:35"},{"end":"2029-05-29T01:40Z","end_local":"04:40","hours":0.83,"label":"marginal","mean_quality":0.36,"start":"2029-05-29T00:50Z","start_local":"03:50"},{"end":"2029-05-29T02:20Z","end_local":"05:20","hours":0.67,"label":"poor","mean_quality":0.11,"start":"2029-05-29T01:40Z","start_local":"04:40"},{"end":"2029-05-29T02:55Z","end_local":"05:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-05-29T02:20Z","start_local":"05:20"}]}],"unscheduled":[],"warnings":[]}