{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2044-04-09","schedule":[{"end":"2044-04-09T20:00Z","end_local":"23:00","hours":3.08,"mean_quality":0.0,"start":"2044-04-09T16:55Z","start_local":"19:55","target":null},{"end":"2044-04-10T01:35Z","end_local":"04:35","hours":5.58,"mean_quality":0.35,"start":"2044-04-09T20:00Z","start_local":"23:00","target":"3C 273"},{"end":"2044-04-10T03:50Z","end_local":"06:50","hours":2.25,"mean_quality":0.0,"start":"2044-04-10T01:35Z","start_local":"04:35","target":null}],"targets":[{"best_window":{"end":"2044-04-10T01:35Z","end_local":"04:35","hours":5.58,"label":"marginal","mean_quality":0.35,"start":"2044-04-09T20:00Z","start_local":"23:00"},"dec":2.05238823,"moon_separation":15.4,"name":"3C 273","quality_hours":2.54,"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":25,"score_weather":null,"transit":{"airmass":1.3,"alt":50.1,"az":179.1,"t":"2044-04-09T21:35Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2044-04-09T17:25Z","end_local":"20:25","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2044-04-09T16:55Z","start_local":"19:55"},{"end":"2044-04-09T20:00Z","end_local":"23:00","hours":2.58,"label":"poor","mean_quality":0.2,"start":"2044-04-09T17:25Z","start_local":"20:25"},{"end":"2044-04-10T01:35Z","end_local":"04:35","hours":5.58,"label":"marginal","mean_quality":0.35,"start":"2044-04-09T20:00Z","start_local":"23:00"},{"end":"2044-04-10T01:55Z","end_local":"04:55","hours":0.33,"label":"poor","mean_quality":0.27,"start":"2044-04-10T01:35Z","start_local":"04:35"},{"end":"2044-04-10T03:50Z","end_local":"06:50","hours":1.92,"label":"unusable","mean_quality":0.0,"start":"2044-04-10T01:55Z","start_local":"04:55"}]}],"unscheduled":[],"warnings":[]}