{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2026-02-03","schedule":[{"end":"2026-02-04T05:35Z","end_local":"07:35","hours":14.0,"mean_quality":0.0,"start":"2026-02-03T15:35Z","start_local":"17:35","target":null}],"targets":[{"best_window":null,"dec":44.25788576,"moon_separation":122.7,"name":"V1057 Cyg","quality_hours":0.12,"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":1,"score_astronomy":7,"score_weather":19,"transit":{"airmass":1.0,"alt":87.3,"az":5.4,"t":"2026-02-03T10:25Z"},"verdict":"poor","weather_known":true,"windows":[{"end":"2026-02-03T16:10Z","end_local":"18:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-02-03T15:35Z","start_local":"17:35"},{"end":"2026-02-03T17:20Z","end_local":"19:20","hours":1.17,"label":"poor","mean_quality":0.1,"start":"2026-02-03T16:10Z","start_local":"18:10"},{"end":"2026-02-04T05:35Z","end_local":"07:35","hours":12.25,"label":"unusable","mean_quality":0.0,"start":"2026-02-03T17:20Z","start_local":"19:20"}]}],"unscheduled":[{"name":"V1057 Cyg","why":"Overcast (\u226580 % cloud) for 11.1 of 12.9 dark hours \u2014 the sky is closed whatever the geometry says."}],"warnings":[]}