{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2034-01-04","schedule":[{"end":"2034-01-04T16:45Z","end_local":"18:45","hours":1.75,"mean_quality":0.0,"start":"2034-01-04T15:00Z","start_local":"17:00","target":null},{"end":"2034-01-04T23:30Z","end_local":"01:30","hours":6.75,"mean_quality":0.41,"start":"2034-01-04T16:45Z","start_local":"18:45","target":"M45"},{"end":"2034-01-05T05:50Z","end_local":"07:50","hours":6.33,"mean_quality":0.0,"start":"2034-01-04T23:30Z","start_local":"01:30","target":null}],"targets":[{"best_window":{"end":"2034-01-04T23:30Z","end_local":"01:30","hours":6.75,"label":"marginal","mean_quality":0.41,"start":"2034-01-04T16:45Z","start_local":"18:45"},"dec":24.11388889,"moon_separation":47.1,"name":"M45","quality_hours":3.29,"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":45,"score_weather":null,"transit":{"airmass":1.05,"alt":72.5,"az":178.8,"t":"2034-01-04T19:10Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2034-01-04T15:40Z","end_local":"17:40","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2034-01-04T15:00Z","start_local":"17:00"},{"end":"2034-01-04T16:45Z","end_local":"18:45","hours":1.08,"label":"poor","mean_quality":0.17,"start":"2034-01-04T15:40Z","start_local":"17:40"},{"end":"2034-01-04T23:30Z","end_local":"01:30","hours":6.75,"label":"marginal","mean_quality":0.41,"start":"2034-01-04T16:45Z","start_local":"18:45"},{"end":"2034-01-05T00:50Z","end_local":"02:50","hours":1.33,"label":"poor","mean_quality":0.25,"start":"2034-01-04T23:30Z","start_local":"01:30"},{"end":"2034-01-05T05:50Z","end_local":"07:50","hours":5.0,"label":"unusable","mean_quality":0.0,"start":"2034-01-05T00:50Z","start_local":"02:50"}]}],"unscheduled":[],"warnings":[]}
