{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-05-08","schedule":[{"end":"2027-05-08T21:25Z","end_local":"00:25","hours":4.0,"mean_quality":0.0,"start":"2027-05-08T17:25Z","start_local":"20:25","target":null},{"end":"2027-05-09T02:00Z","end_local":"05:00","hours":4.58,"mean_quality":0.76,"start":"2027-05-08T21:25Z","start_local":"00:25","target":"V1057 Cyg"},{"end":"2027-05-09T03:10Z","end_local":"06:10","hours":1.17,"mean_quality":0.0,"start":"2027-05-09T02:00Z","start_local":"05:00","target":null}],"targets":[{"best_window":{"end":"2027-05-09T01:20Z","end_local":"04:20","hours":3.33,"label":"good","mean_quality":0.86,"start":"2027-05-08T22:00Z","start_local":"01:00"},"dec":44.25788576,"moon_separation":92.8,"name":"V1057 Cyg","quality_hours":3.6,"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":88,"score_weather":null,"transit":{"airmass":1.0,"alt":87.3,"az":355.7,"t":"2027-05-09T04:15Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-05-08T21:25Z","end_local":"00:25","hours":4.0,"label":"unusable","mean_quality":0.0,"start":"2027-05-08T17:25Z","start_local":"20:25"},{"end":"2027-05-08T22:00Z","end_local":"01:00","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-05-08T21:25Z","start_local":"00:25"},{"end":"2027-05-09T01:20Z","end_local":"04:20","hours":3.33,"label":"good","mean_quality":0.86,"start":"2027-05-08T22:00Z","start_local":"01:00"},{"end":"2027-05-09T02:00Z","end_local":"05:00","hours":0.67,"label":"marginal","mean_quality":0.5,"start":"2027-05-09T01:20Z","start_local":"04:20"},{"end":"2027-05-09T02:40Z","end_local":"05:40","hours":0.67,"label":"poor","mean_quality":0.15,"start":"2027-05-09T02:00Z","start_local":"05:00"},{"end":"2027-05-09T03:10Z","end_local":"06:10","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-05-09T02:40Z","start_local":"05:40"}]}],"unscheduled":[],"warnings":[]}