{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2028-07-12","schedule":[{"end":"2028-07-12T19:15Z","end_local":"22:15","hours":1.33,"mean_quality":0.0,"start":"2028-07-12T17:55Z","start_local":"20:55","target":null},{"end":"2028-07-12T19:20Z","end_local":"22:20","hours":0.08,"mean_quality":0.31,"start":"2028-07-12T19:15Z","start_local":"22:15","target":"3C 273"},{"end":"2028-07-13T03:00Z","end_local":"06:00","hours":7.67,"mean_quality":0.0,"start":"2028-07-12T19:20Z","start_local":"22:20","target":null}],"targets":[{"best_window":{"end":"2028-07-12T19:20Z","end_local":"22:20","hours":0.08,"label":"marginal","mean_quality":0.31,"start":"2028-07-12T19:15Z","start_local":"22:15"},"dec":2.05238823,"moon_separation":168.6,"name":"3C 273","quality_hours":0.23,"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":2,"score_weather":null,"transit":{"airmass":1.3,"alt":50.2,"az":179.1,"t":"2028-07-12T15:25Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2028-07-12T18:30Z","end_local":"21:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-07-12T17:55Z","start_local":"20:55"},{"end":"2028-07-12T19:15Z","end_local":"22:15","hours":0.75,"label":"poor","mean_quality":0.11,"start":"2028-07-12T18:30Z","start_local":"21:30"},{"end":"2028-07-12T19:20Z","end_local":"22:20","hours":0.08,"label":"marginal","mean_quality":0.31,"start":"2028-07-12T19:15Z","start_local":"22:15"},{"end":"2028-07-12T19:50Z","end_local":"22:50","hours":0.5,"label":"poor","mean_quality":0.25,"start":"2028-07-12T19:20Z","start_local":"22:20"},{"end":"2028-07-13T03:00Z","end_local":"06:00","hours":7.17,"label":"unusable","mean_quality":0.0,"start":"2028-07-12T19:50Z","start_local":"22:50"}]}],"unscheduled":[],"warnings":[]}