{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-02-16","schedule":[{"end":"2027-02-17T02:45Z","end_local":"04:45","hours":10.83,"mean_quality":0.0,"start":"2027-02-16T15:55Z","start_local":"17:55","target":null},{"end":"2027-02-17T04:15Z","end_local":"06:15","hours":1.5,"mean_quality":0.53,"start":"2027-02-17T02:45Z","start_local":"04:45","target":"V1057 Cyg"},{"end":"2027-02-17T05:15Z","end_local":"07:15","hours":1.0,"mean_quality":0.0,"start":"2027-02-17T04:15Z","start_local":"06:15","target":null}],"targets":[{"best_window":{"end":"2027-02-17T03:45Z","end_local":"05:45","hours":0.42,"label":"good","mean_quality":0.69,"start":"2027-02-17T03:20Z","start_local":"05:20"},"dec":44.25788576,"moon_separation":98.7,"name":"V1057 Cyg","quality_hours":0.87,"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":16,"score_weather":null,"transit":{"airmass":1.0,"alt":87.3,"az":9.0,"t":"2027-02-17T09:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-02-16T16:25Z","end_local":"18:25","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-02-16T15:55Z","start_local":"17:55"},{"end":"2027-02-16T16:30Z","end_local":"18:30","hours":0.08,"label":"poor","mean_quality":0.05,"start":"2027-02-16T16:25Z","start_local":"18:25"},{"end":"2027-02-17T02:45Z","end_local":"04:45","hours":10.25,"label":"unusable","mean_quality":0.0,"start":"2027-02-16T16:30Z","start_local":"18:30"},{"end":"2027-02-17T03:20Z","end_local":"05:20","hours":0.58,"label":"marginal","mean_quality":0.51,"start":"2027-02-17T02:45Z","start_local":"04:45"},{"end":"2027-02-17T03:45Z","end_local":"05:45","hours":0.42,"label":"good","mean_quality":0.69,"start":"2027-02-17T03:20Z","start_local":"05:20"},{"end":"2027-02-17T04:15Z","end_local":"06:15","hours":0.5,"label":"marginal","mean_quality":0.4,"start":"2027-02-17T03:45Z","start_local":"05:45"},{"end":"2027-02-17T04:50Z","end_local":"06:50","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2027-02-17T04:15Z","start_local":"06:15"},{"end":"2027-02-17T05:15Z","end_local":"07:15","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2027-02-17T04:50Z","start_local":"06:50"}]}],"unscheduled":[],"warnings":[]}