{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2035-07-27","schedule":[{"end":"2035-07-28T00:20Z","end_local":"03:20","hours":6.67,"mean_quality":0.0,"start":"2035-07-27T17:40Z","start_local":"20:40","target":null},{"end":"2035-07-28T01:15Z","end_local":"04:15","hours":0.92,"mean_quality":0.44,"start":"2035-07-28T00:20Z","start_local":"03:20","target":"M45"},{"end":"2035-07-28T03:15Z","end_local":"06:15","hours":2.0,"mean_quality":0.0,"start":"2035-07-28T01:15Z","start_local":"04:15","target":null}],"targets":[{"best_window":{"end":"2035-07-28T01:15Z","end_local":"04:15","hours":0.92,"label":"marginal","mean_quality":0.44,"start":"2035-07-28T00:20Z","start_local":"03:20"},"dec":24.11388889,"moon_separation":28.7,"name":"M45","quality_hours":0.69,"ra":56.60083333,"resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"score":null,"score_astronomy":9,"score_weather":null,"transit":{"airmass":1.05,"alt":72.5,"az":178.8,"t":"2035-07-28T05:45Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2035-07-28T00:15Z","end_local":"03:15","hours":6.58,"label":"unusable","mean_quality":0.0,"start":"2035-07-27T17:40Z","start_local":"20:40"},{"end":"2035-07-28T00:20Z","end_local":"03:20","hours":0.08,"label":"poor","mean_quality":0.3,"start":"2035-07-28T00:15Z","start_local":"03:15"},{"end":"2035-07-28T01:15Z","end_local":"04:15","hours":0.92,"label":"marginal","mean_quality":0.44,"start":"2035-07-28T00:20Z","start_local":"03:20"},{"end":"2035-07-28T02:40Z","end_local":"05:40","hours":1.42,"label":"poor","mean_quality":0.18,"start":"2035-07-28T01:15Z","start_local":"04:15"},{"end":"2035-07-28T03:15Z","end_local":"06:15","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2035-07-28T02:40Z","start_local":"05:40"}]}],"unscheduled":[],"warnings":[]}