{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2029-02-25","schedule":[{"end":"2029-02-25T17:40Z","end_local":"19:40","hours":1.58,"mean_quality":0.0,"start":"2029-02-25T16:05Z","start_local":"18:05","target":null},{"end":"2029-02-25T20:55Z","end_local":"22:55","hours":3.25,"mean_quality":0.44,"start":"2029-02-25T17:40Z","start_local":"19:40","target":"M45"},{"end":"2029-02-26T05:05Z","end_local":"07:05","hours":8.17,"mean_quality":0.0,"start":"2029-02-25T20:55Z","start_local":"22:55","target":null}],"targets":[{"best_window":{"end":"2029-02-25T20:55Z","end_local":"22:55","hours":3.25,"label":"marginal","mean_quality":0.44,"start":"2029-02-25T17:40Z","start_local":"19:40"},"dec":24.11388889,"moon_separation":60.2,"name":"M45","quality_hours":1.76,"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":23,"score_weather":null,"transit":{"airmass":1.05,"alt":72.5,"az":179.2,"t":"2029-02-25T15:45Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-02-25T16:35Z","end_local":"18:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-02-25T16:05Z","start_local":"18:05"},{"end":"2029-02-25T17:40Z","end_local":"19:40","hours":1.08,"label":"poor","mean_quality":0.17,"start":"2029-02-25T16:35Z","start_local":"18:35"},{"end":"2029-02-25T20:55Z","end_local":"22:55","hours":3.25,"label":"marginal","mean_quality":0.44,"start":"2029-02-25T17:40Z","start_local":"19:40"},{"end":"2029-02-25T21:25Z","end_local":"23:25","hours":0.5,"label":"poor","mean_quality":0.25,"start":"2029-02-25T20:55Z","start_local":"22:55"},{"end":"2029-02-26T05:05Z","end_local":"07:05","hours":7.67,"label":"unusable","mean_quality":0.0,"start":"2029-02-25T21:25Z","start_local":"23:25"}]}],"unscheduled":[],"warnings":[]}
