{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2039-05-02","schedule":[{"end":"2039-05-02T19:10Z","end_local":"22:10","hours":1.92,"mean_quality":0.0,"start":"2039-05-02T17:15Z","start_local":"20:15","target":null},{"end":"2039-05-03T00:30Z","end_local":"03:30","hours":5.33,"mean_quality":0.54,"start":"2039-05-02T19:10Z","start_local":"22:10","target":"3C 273"},{"end":"2039-05-03T03:20Z","end_local":"06:20","hours":2.83,"mean_quality":0.0,"start":"2039-05-03T00:30Z","start_local":"03:30","target":null}],"targets":[{"best_window":{"end":"2039-05-03T00:30Z","end_local":"03:30","hours":5.33,"label":"marginal","mean_quality":0.54,"start":"2039-05-02T19:10Z","start_local":"22:10"},"dec":2.05238823,"moon_separation":37.5,"name":"3C 273","quality_hours":3.07,"ra":187.27791594,"resolved":{"dec":2.05238823,"morphology":"E3","name":"3C 273","ra":187.27791594,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=3C%20273","source":"sesame","type":"BLL","type_text":"BL Lac object \u2014 a blazar","vmag":14.83},"score":null,"score_astronomy":44,"score_weather":null,"transit":{"airmass":1.3,"alt":50.1,"az":180.1,"t":"2039-05-02T20:10Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2039-05-02T17:55Z","end_local":"20:55","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2039-05-02T17:15Z","start_local":"20:15"},{"end":"2039-05-02T19:10Z","end_local":"22:10","hours":1.25,"label":"poor","mean_quality":0.17,"start":"2039-05-02T17:55Z","start_local":"20:55"},{"end":"2039-05-03T00:30Z","end_local":"03:30","hours":5.33,"label":"marginal","mean_quality":0.54,"start":"2039-05-02T19:10Z","start_local":"22:10"},{"end":"2039-05-03T03:20Z","end_local":"06:20","hours":2.83,"label":"unusable","mean_quality":0.0,"start":"2039-05-03T00:30Z","start_local":"03:30"}]}],"unscheduled":[],"warnings":[]}
