{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2029-10-02","schedule":[{"end":"2029-10-02T19:50Z","end_local":"22:50","hours":3.83,"mean_quality":0.0,"start":"2029-10-02T16:00Z","start_local":"19:00","target":null},{"end":"2029-10-03T03:25Z","end_local":"06:25","hours":7.58,"mean_quality":0.82,"start":"2029-10-02T19:50Z","start_local":"22:50","target":"M45"},{"end":"2029-10-03T04:25Z","end_local":"07:25","hours":1.0,"mean_quality":0.0,"start":"2029-10-03T03:25Z","start_local":"06:25","target":null}],"targets":[{"best_window":{"end":"2029-10-03T02:50Z","end_local":"05:50","hours":6.58,"label":"good","mean_quality":0.88,"start":"2029-10-02T20:15Z","start_local":"23:15"},"dec":24.11388889,"moon_separation":64.9,"name":"M45","quality_hours":6.3,"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":97,"score_weather":null,"transit":{"airmass":1.05,"alt":72.5,"az":179.2,"t":"2029-10-03T01:20Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2029-10-02T19:50Z","end_local":"22:50","hours":3.83,"label":"unusable","mean_quality":0.0,"start":"2029-10-02T16:00Z","start_local":"19:00"},{"end":"2029-10-02T20:15Z","end_local":"23:15","hours":0.42,"label":"marginal","mean_quality":0.51,"start":"2029-10-02T19:50Z","start_local":"22:50"},{"end":"2029-10-03T02:50Z","end_local":"05:50","hours":6.58,"label":"good","mean_quality":0.88,"start":"2029-10-02T20:15Z","start_local":"23:15"},{"end":"2029-10-03T03:25Z","end_local":"06:25","hours":0.58,"label":"marginal","mean_quality":0.43,"start":"2029-10-03T02:50Z","start_local":"05:50"},{"end":"2029-10-03T03:55Z","end_local":"06:55","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2029-10-03T03:25Z","start_local":"06:25"},{"end":"2029-10-03T04:25Z","end_local":"07:25","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-10-03T03:55Z","start_local":"06:55"}]}],"unscheduled":[],"warnings":[]}
