{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2026-07-02","schedule":[{"end":"2026-07-02T20:10Z","end_local":"23:10","hours":2.25,"mean_quality":0.0,"start":"2026-07-02T17:55Z","start_local":"20:55","target":null},{"end":"2026-07-02T20:15Z","end_local":"23:15","hours":0.08,"mean_quality":0.31,"start":"2026-07-02T20:10Z","start_local":"23:10","target":"3C 273"},{"end":"2026-07-03T02:55Z","end_local":"05:55","hours":6.67,"mean_quality":0.0,"start":"2026-07-02T20:15Z","start_local":"23:15","target":null}],"targets":[{"best_window":{"end":"2026-07-02T20:15Z","end_local":"23:15","hours":0.08,"label":"marginal","mean_quality":0.31,"start":"2026-07-02T20:10Z","start_local":"23:10"},"dec":2.05238823,"moon_separation":127.7,"name":"3C 273","quality_hours":0.32,"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":4,"score_astronomy":6,"score_weather":62,"transit":{"airmass":1.3,"alt":50.2,"az":180.5,"t":"2026-07-02T16:10Z"},"verdict":"poor","weather_known":true,"windows":[{"end":"2026-07-02T18:35Z","end_local":"21:35","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2026-07-02T17:55Z","start_local":"20:55"},{"end":"2026-07-02T20:10Z","end_local":"23:10","hours":1.58,"label":"poor","mean_quality":0.14,"start":"2026-07-02T18:35Z","start_local":"21:35"},{"end":"2026-07-02T20:15Z","end_local":"23:15","hours":0.08,"label":"marginal","mean_quality":0.31,"start":"2026-07-02T20:10Z","start_local":"23:10"},{"end":"2026-07-02T20:30Z","end_local":"23:30","hours":0.25,"label":"poor","mean_quality":0.27,"start":"2026-07-02T20:15Z","start_local":"23:15"},{"end":"2026-07-03T02:55Z","end_local":"05:55","hours":6.42,"label":"unusable","mean_quality":0.0,"start":"2026-07-02T20:30Z","start_local":"23:30"}]}],"unscheduled":[],"warnings":[]}