{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-03-10","schedule":[{"end":"2027-03-10T19:25Z","end_local":"21:25","hours":3.08,"mean_quality":0.0,"start":"2027-03-10T16:20Z","start_local":"18:20","target":null},{"end":"2027-03-11T03:30Z","end_local":"05:30","hours":8.08,"mean_quality":0.83,"start":"2027-03-10T19:25Z","start_local":"21:25","target":"3C 273"},{"end":"2027-03-11T04:45Z","end_local":"06:45","hours":1.25,"mean_quality":0.0,"start":"2027-03-11T03:30Z","start_local":"05:30","target":null}],"targets":[{"best_window":{"end":"2027-03-11T03:10Z","end_local":"05:10","hours":7.33,"label":"good","mean_quality":0.87,"start":"2027-03-10T19:50Z","start_local":"21:50"},"dec":2.05238823,"moon_separation":162.9,"name":"3C 273","quality_hours":6.79,"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":93,"score_weather":null,"transit":{"airmass":1.3,"alt":50.2,"az":180.8,"t":"2027-03-10T23:40Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-03-10T19:25Z","end_local":"21:25","hours":3.08,"label":"unusable","mean_quality":0.0,"start":"2027-03-10T16:20Z","start_local":"18:20"},{"end":"2027-03-10T19:50Z","end_local":"21:50","hours":0.42,"label":"marginal","mean_quality":0.51,"start":"2027-03-10T19:25Z","start_local":"21:25"},{"end":"2027-03-11T03:10Z","end_local":"05:10","hours":7.33,"label":"good","mean_quality":0.87,"start":"2027-03-10T19:50Z","start_local":"21:50"},{"end":"2027-03-11T03:30Z","end_local":"05:30","hours":0.33,"label":"marginal","mean_quality":0.33,"start":"2027-03-11T03:10Z","start_local":"05:10"},{"end":"2027-03-11T04:00Z","end_local":"06:00","hours":0.5,"label":"poor","mean_quality":0.17,"start":"2027-03-11T03:30Z","start_local":"05:30"},{"end":"2027-03-11T04:45Z","end_local":"06:45","hours":0.75,"label":"unusable","mean_quality":0.0,"start":"2027-03-11T04:00Z","start_local":"06:00"}]}],"unscheduled":[],"warnings":[]}