{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2026-03-09","schedule":[{"end":"2026-03-09T19:35Z","end_local":"21:35","hours":3.25,"mean_quality":0.0,"start":"2026-03-09T16:20Z","start_local":"18:20","target":null},{"end":"2026-03-10T00:00Z","end_local":"02:00","hours":4.42,"mean_quality":0.54,"start":"2026-03-09T19:35Z","start_local":"21:35","target":"3C 273"},{"end":"2026-03-10T01:00Z","end_local":"03:00","hours":1.0,"mean_quality":0.0,"start":"2026-03-10T00:00Z","start_local":"02:00","target":null},{"end":"2026-03-10T03:10Z","end_local":"05:10","hours":2.17,"mean_quality":0.49,"start":"2026-03-10T01:00Z","start_local":"03:00","target":"3C 273"},{"end":"2026-03-10T04:45Z","end_local":"06:45","hours":1.58,"mean_quality":0.0,"start":"2026-03-10T03:10Z","start_local":"05:10","target":null}],"targets":[{"best_window":{"end":"2026-03-09T23:00Z","end_local":"01:00","hours":1.17,"label":"good","mean_quality":0.62,"start":"2026-03-09T21:50Z","start_local":"23:50"},"dec":2.05238823,"moon_separation":58.4,"name":"3C 273","quality_hours":3.63,"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":57,"score_astronomy":93,"score_weather":62,"transit":{"airmass":1.3,"alt":50.2,"az":179.7,"t":"2026-03-09T23:40Z"},"verdict":"marginal","weather_known":true,"windows":[{"end":"2026-03-09T19:25Z","end_local":"21:25","hours":3.08,"label":"unusable","mean_quality":0.0,"start":"2026-03-09T16:20Z","start_local":"18:20"},{"end":"2026-03-09T19:35Z","end_local":"21:35","hours":0.17,"label":"poor","mean_quality":0.27,"start":"2026-03-09T19:25Z","start_local":"21:25"},{"end":"2026-03-09T20:15Z","end_local":"22:15","hours":0.67,"label":"marginal","mean_quality":0.43,"start":"2026-03-09T19:35Z","start_local":"21:35"},{"end":"2026-03-09T21:00Z","end_local":"23:00","hours":0.75,"label":"good","mean_quality":0.67,"start":"2026-03-09T20:15Z","start_local":"22:15"},{"end":"2026-03-09T21:50Z","end_local":"23:50","hours":0.83,"label":"marginal","mean_quality":0.58,"start":"2026-03-09T21:00Z","start_local":"23:00"},{"end":"2026-03-09T23:00Z","end_local":"01:00","hours":1.17,"label":"good","mean_quality":0.62,"start":"2026-03-09T21:50Z","start_local":"23:50"},{"end":"2026-03-10T00:00Z","end_local":"02:00","hours":1.0,"label":"marginal","mean_quality":0.39,"start":"2026-03-09T23:00Z","start_local":"01:00"},{"end":"2026-03-10T01:00Z","end_local":"03:00","hours":1.0,"label":"unusable","mean_quality":0.0,"start":"2026-03-10T00:00Z","start_local":"02:00"},{"end":"2026-03-10T02:00Z","end_local":"04:00","hours":1.0,"label":"marginal","mean_quality":0.39,"start":"2026-03-10T01:00Z","start_local":"03:00"},{"end":"2026-03-10T02:05Z","end_local":"04:05","hours":0.08,"label":"good","mean_quality":0.6,"start":"2026-03-10T02:00Z","start_local":"04:00"},{"end":"2026-03-10T03:10Z","end_local":"05:10","hours":1.08,"label":"marginal","mean_quality":0.57,"start":"2026-03-10T02:05Z","start_local":"04:05"},{"end":"2026-03-10T04:00Z","end_local":"06:00","hours":0.83,"label":"poor","mean_quality":0.16,"start":"2026-03-10T03:10Z","start_local":"05:10"},{"end":"2026-03-10T04:45Z","end_local":"06:45","hours":0.75,"label":"unusable","mean_quality":0.0,"start":"2026-03-10T04:00Z","start_local":"06:00"}]}],"unscheduled":[],"warnings":[]}