{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-01-28","schedule":[{"end":"2027-01-28T22:05Z","end_local":"00:05","hours":6.58,"mean_quality":0.0,"start":"2027-01-28T15:30Z","start_local":"17:30","target":null},{"end":"2027-01-29T04:05Z","end_local":"06:05","hours":6.0,"mean_quality":0.63,"start":"2027-01-28T22:05Z","start_local":"00:05","target":"3C 273"},{"end":"2027-01-29T05:40Z","end_local":"07:40","hours":1.58,"mean_quality":0.0,"start":"2027-01-29T04:05Z","start_local":"06:05","target":null}],"targets":[{"best_window":{"end":"2027-01-29T04:05Z","end_local":"06:05","hours":5.58,"label":"good","mean_quality":0.64,"start":"2027-01-28T22:30Z","start_local":"00:30"},"dec":2.05238823,"moon_separation":28.6,"name":"3C 273","quality_hours":3.96,"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":73,"score_weather":null,"transit":{"airmass":1.3,"alt":50.2,"az":180.4,"t":"2027-01-29T02:20Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-01-28T22:05Z","end_local":"00:05","hours":6.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-28T15:30Z","start_local":"17:30"},{"end":"2027-01-28T22:30Z","end_local":"00:30","hours":0.42,"label":"marginal","mean_quality":0.5,"start":"2027-01-28T22:05Z","start_local":"00:05"},{"end":"2027-01-29T04:05Z","end_local":"06:05","hours":5.58,"label":"good","mean_quality":0.64,"start":"2027-01-28T22:30Z","start_local":"00:30"},{"end":"2027-01-29T05:10Z","end_local":"07:10","hours":1.08,"label":"poor","mean_quality":0.18,"start":"2027-01-29T04:05Z","start_local":"06:05"},{"end":"2027-01-29T05:40Z","end_local":"07:40","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-01-29T05:10Z","start_local":"07:10"}]}],"unscheduled":[],"warnings":[]}
