{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2035-01-17","schedule":[{"end":"2035-01-17T17:00Z","end_local":"19:00","hours":1.75,"mean_quality":0.0,"start":"2035-01-17T15:15Z","start_local":"17:15","target":null},{"end":"2035-01-18T00:00Z","end_local":"02:00","hours":7.0,"mean_quality":0.59,"start":"2035-01-17T17:00Z","start_local":"19:00","target":"M45"},{"end":"2035-01-18T05:45Z","end_local":"07:45","hours":5.75,"mean_quality":0.0,"start":"2035-01-18T00:00Z","start_local":"02:00","target":null}],"targets":[{"best_window":{"end":"2035-01-17T23:00Z","end_local":"01:00","hours":3.92,"label":"good","mean_quality":0.62,"start":"2035-01-17T19:05Z","start_local":"21:05"},"dec":24.11388889,"moon_separation":24.0,"name":"M45","quality_hours":4.37,"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":64,"score_weather":null,"transit":{"airmass":1.05,"alt":72.5,"az":178.9,"t":"2035-01-17T18:20Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2035-01-17T15:50Z","end_local":"17:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2035-01-17T15:15Z","start_local":"17:15"},{"end":"2035-01-17T17:00Z","end_local":"19:00","hours":1.17,"label":"poor","mean_quality":0.18,"start":"2035-01-17T15:50Z","start_local":"17:50"},{"end":"2035-01-17T19:05Z","end_local":"21:05","hours":2.08,"label":"marginal","mean_quality":0.58,"start":"2035-01-17T17:00Z","start_local":"19:00"},{"end":"2035-01-17T23:00Z","end_local":"01:00","hours":3.92,"label":"good","mean_quality":0.62,"start":"2035-01-17T19:05Z","start_local":"21:05"},{"end":"2035-01-18T00:00Z","end_local":"02:00","hours":1.0,"label":"marginal","mean_quality":0.52,"start":"2035-01-17T23:00Z","start_local":"01:00"},{"end":"2035-01-18T05:45Z","end_local":"07:45","hours":5.75,"label":"unusable","mean_quality":0.0,"start":"2035-01-18T00:00Z","start_local":"02:00"}]}],"unscheduled":[],"warnings":[]}