{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2031-01-13","schedule":[{"end":"2031-01-13T23:25Z","end_local":"01:25","hours":8.25,"mean_quality":0.0,"start":"2031-01-13T15:10Z","start_local":"17:10","target":null},{"end":"2031-01-14T04:10Z","end_local":"06:10","hours":4.75,"mean_quality":0.43,"start":"2031-01-13T23:25Z","start_local":"01:25","target":"3C 273"},{"end":"2031-01-14T05:50Z","end_local":"07:50","hours":1.67,"mean_quality":0.0,"start":"2031-01-14T04:10Z","start_local":"06:10","target":null}],"targets":[{"best_window":{"end":"2031-01-14T04:10Z","end_local":"06:10","hours":4.75,"label":"marginal","mean_quality":0.43,"start":"2031-01-13T23:25Z","start_local":"01:25"},"dec":2.05238823,"moon_separation":16.9,"name":"3C 273","quality_hours":2.3,"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":27,"score_weather":null,"transit":{"airmass":1.3,"alt":50.2,"az":180.7,"t":"2031-01-14T03:20Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2031-01-13T23:05Z","end_local":"01:05","hours":7.92,"label":"unusable","mean_quality":0.0,"start":"2031-01-13T15:10Z","start_local":"17:10"},{"end":"2031-01-13T23:25Z","end_local":"01:25","hours":0.33,"label":"poor","mean_quality":0.26,"start":"2031-01-13T23:05Z","start_local":"01:05"},{"end":"2031-01-14T04:10Z","end_local":"06:10","hours":4.75,"label":"marginal","mean_quality":0.43,"start":"2031-01-13T23:25Z","start_local":"01:25"},{"end":"2031-01-14T05:20Z","end_local":"07:20","hours":1.17,"label":"poor","mean_quality":0.15,"start":"2031-01-14T04:10Z","start_local":"06:10"},{"end":"2031-01-14T05:50Z","end_local":"07:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2031-01-14T05:20Z","start_local":"07:20"}]}],"unscheduled":[],"warnings":[]}
