{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-05-22","schedule":[{"end":"2027-05-22T20:30Z","end_local":"23:30","hours":2.83,"mean_quality":0.0,"start":"2027-05-22T17:40Z","start_local":"20:40","target":null},{"end":"2027-05-23T01:45Z","end_local":"04:45","hours":5.25,"mean_quality":0.58,"start":"2027-05-22T20:30Z","start_local":"23:30","target":"V1057 Cyg"},{"end":"2027-05-23T02:55Z","end_local":"05:55","hours":1.17,"mean_quality":0.0,"start":"2027-05-23T01:45Z","start_local":"04:45","target":null}],"targets":[{"best_window":{"end":"2027-05-23T00:55Z","end_local":"03:55","hours":3.33,"label":"good","mean_quality":0.67,"start":"2027-05-22T21:35Z","start_local":"00:35"},"dec":44.25788576,"moon_separation":82.2,"name":"V1057 Cyg","quality_hours":3.1,"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":355.6,"t":"2027-05-23T03:20Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-05-22T20:30Z","end_local":"23:30","hours":2.83,"label":"unusable","mean_quality":0.0,"start":"2027-05-22T17:40Z","start_local":"20:40"},{"end":"2027-05-22T21:35Z","end_local":"00:35","hours":1.08,"label":"marginal","mean_quality":0.46,"start":"2027-05-22T20:30Z","start_local":"23:30"},{"end":"2027-05-23T00:55Z","end_local":"03:55","hours":3.33,"label":"good","mean_quality":0.67,"start":"2027-05-22T21:35Z","start_local":"00:35"},{"end":"2027-05-23T01:45Z","end_local":"04:45","hours":0.83,"label":"marginal","mean_quality":0.37,"start":"2027-05-23T00:55Z","start_local":"03:55"},{"end":"2027-05-23T02:25Z","end_local":"05:25","hours":0.67,"label":"poor","mean_quality":0.11,"start":"2027-05-23T01:45Z","start_local":"04:45"},{"end":"2027-05-23T02:55Z","end_local":"05:55","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-05-23T02:25Z","start_local":"05:25"}]}],"unscheduled":[],"warnings":[]}