{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-10-03","schedule":[{"end":"2027-10-03T17:00Z","end_local":"20:00","hours":1.0,"mean_quality":0.0,"start":"2027-10-03T16:00Z","start_local":"19:00","target":null},{"end":"2027-10-04T01:25Z","end_local":"04:25","hours":8.42,"mean_quality":0.88,"start":"2027-10-03T17:00Z","start_local":"20:00","target":"V1057 Cyg"},{"end":"2027-10-04T04:25Z","end_local":"07:25","hours":3.0,"mean_quality":0.0,"start":"2027-10-04T01:25Z","start_local":"04:25","target":null}],"targets":[{"best_window":{"end":"2027-10-04T00:50Z","end_local":"03:50","hours":7.25,"label":"good","mean_quality":0.94,"start":"2027-10-03T17:35Z","start_local":"20:35"},"dec":44.25788576,"moon_separation":99.3,"name":"V1057 Cyg","quality_hours":7.44,"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":7.6,"t":"2027-10-03T18:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-10-03T16:30Z","end_local":"19:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-10-03T16:00Z","start_local":"19:00"},{"end":"2027-10-03T17:00Z","end_local":"20:00","hours":0.5,"label":"poor","mean_quality":0.15,"start":"2027-10-03T16:30Z","start_local":"19:30"},{"end":"2027-10-03T17:35Z","end_local":"20:35","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2027-10-03T17:00Z","start_local":"20:00"},{"end":"2027-10-04T00:50Z","end_local":"03:50","hours":7.25,"label":"good","mean_quality":0.94,"start":"2027-10-03T17:35Z","start_local":"20:35"},{"end":"2027-10-04T01:25Z","end_local":"04:25","hours":0.58,"label":"marginal","mean_quality":0.51,"start":"2027-10-04T00:50Z","start_local":"03:50"},{"end":"2027-10-04T04:25Z","end_local":"07:25","hours":3.0,"label":"unusable","mean_quality":0.0,"start":"2027-10-04T01:25Z","start_local":"04:25"}]}],"unscheduled":[],"warnings":[]}