{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2025-09-28","schedule":[{"end":"2025-09-29T04:20Z","end_local":"07:20","hours":12.25,"mean_quality":0.0,"start":"2025-09-28T16:05Z","start_local":"19:05","target":null}],"targets":[{"best_window":null,"dec":44.25788576,"moon_separation":86.6,"name":"V1057 Cyg","quality_hours":0.0,"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":0,"score_astronomy":100,"score_weather":0,"transit":{"airmass":1.0,"alt":87.3,"az":358.7,"t":"2025-09-28T18:50Z"},"verdict":"unusable","weather_known":true,"windows":[{"end":"2025-09-29T04:20Z","end_local":"07:20","hours":12.25,"label":"unusable","mean_quality":0.0,"start":"2025-09-28T16:05Z","start_local":"19:05"}]}],"unscheduled":[{"name":"V1057 Cyg","why":"Overcast (\u226580 % cloud) for 11.2 of 11.2 dark hours \u2014 the sky is closed whatever the geometry says."}],"warnings":[]}