{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-11-20","schedule":[{"end":"2027-11-20T16:05Z","end_local":"18:05","hours":1.17,"mean_quality":0.0,"start":"2027-11-20T14:55Z","start_local":"16:55","target":null},{"end":"2027-11-20T22:20Z","end_local":"00:20","hours":6.25,"mean_quality":0.83,"start":"2027-11-20T16:05Z","start_local":"18:05","target":"V1057 Cyg"},{"end":"2027-11-21T05:20Z","end_local":"07:20","hours":7.0,"mean_quality":0.0,"start":"2027-11-20T22:20Z","start_local":"00:20","target":null}],"targets":[{"best_window":{"end":"2027-11-20T21:45Z","end_local":"23:45","hours":5.17,"label":"good","mean_quality":0.91,"start":"2027-11-20T16:35Z","start_local":"18:35"},"dec":44.25788576,"moon_separation":123.6,"name":"V1057 Cyg","quality_hours":5.29,"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":100,"score_weather":null,"transit":{"airmass":1.0,"alt":87.3,"az":353.4,"t":"2027-11-20T15:25Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-11-20T15:30Z","end_local":"17:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-11-20T14:55Z","start_local":"16:55"},{"end":"2027-11-20T16:05Z","end_local":"18:05","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-11-20T15:30Z","start_local":"17:30"},{"end":"2027-11-20T16:35Z","end_local":"18:35","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2027-11-20T16:05Z","start_local":"18:05"},{"end":"2027-11-20T21:45Z","end_local":"23:45","hours":5.17,"label":"good","mean_quality":0.91,"start":"2027-11-20T16:35Z","start_local":"18:35"},{"end":"2027-11-20T22:20Z","end_local":"00:20","hours":0.58,"label":"marginal","mean_quality":0.47,"start":"2027-11-20T21:45Z","start_local":"23:45"},{"end":"2027-11-21T05:20Z","end_local":"07:20","hours":7.0,"label":"unusable","mean_quality":0.0,"start":"2027-11-20T22:20Z","start_local":"00:20"}]}],"unscheduled":[],"warnings":[]}