{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-02-12","schedule":[{"end":"2027-02-13T01:00Z","end_local":"03:00","hours":9.17,"mean_quality":0.0,"start":"2027-02-12T15:50Z","start_local":"17:50","target":null},{"end":"2027-02-13T04:20Z","end_local":"06:20","hours":3.33,"mean_quality":0.72,"start":"2027-02-13T01:00Z","start_local":"03:00","target":"Vega"},{"end":"2027-02-13T05:20Z","end_local":"07:20","hours":1.0,"mean_quality":0.0,"start":"2027-02-13T04:20Z","start_local":"06:20","target":null}],"targets":[{"best_window":{"end":"2027-02-13T03:50Z","end_local":"05:50","hours":2.33,"label":"good","mean_quality":0.82,"start":"2027-02-13T01:30Z","start_local":"03:30"},"dec":38.78368896,"moon_separation":95.3,"name":"Vega","quality_hours":2.49,"ra":279.23473479,"resolved":{"common_name":"Vega","dec":38.78368896,"name":"* alf Lyr","ra":279.23473479,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=Vega","source":"sesame","spectral_type":"A0V","type":"dS*","type_text":"delta Scuti variable","vmag":0.03},"score":null,"score_astronomy":57,"score_weather":null,"transit":{"airmass":1.0,"alt":87.1,"az":174.4,"t":"2027-02-13T07:25Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-02-13T01:00Z","end_local":"03:00","hours":9.17,"label":"unusable","mean_quality":0.0,"start":"2027-02-12T15:50Z","start_local":"17:50"},{"end":"2027-02-13T01:30Z","end_local":"03:30","hours":0.5,"label":"marginal","mean_quality":0.49,"start":"2027-02-13T01:00Z","start_local":"03:00"},{"end":"2027-02-13T03:50Z","end_local":"05:50","hours":2.33,"label":"good","mean_quality":0.82,"start":"2027-02-13T01:30Z","start_local":"03:30"},{"end":"2027-02-13T04:20Z","end_local":"06:20","hours":0.5,"label":"marginal","mean_quality":0.47,"start":"2027-02-13T03:50Z","start_local":"05:50"},{"end":"2027-02-13T04:55Z","end_local":"06:55","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-02-13T04:20Z","start_local":"06:20"},{"end":"2027-02-13T05:20Z","end_local":"07:20","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2027-02-13T04:55Z","start_local":"06:55"}]}],"unscheduled":[],"warnings":[]}