{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2025-11-16","schedule":[{"end":"2025-11-16T16:50Z","end_local":"18:50","hours":1.92,"mean_quality":0.0,"start":"2025-11-16T14:55Z","start_local":"16:55","target":null},{"end":"2025-11-16T17:00Z","end_local":"19:00","hours":0.17,"mean_quality":0.38,"start":"2025-11-16T16:50Z","start_local":"18:50","target":"M45"},{"end":"2025-11-16T17:05Z","end_local":"19:05","hours":0.08,"mean_quality":0.0,"start":"2025-11-16T17:00Z","start_local":"19:00","target":null},{"end":"2025-11-16T19:00Z","end_local":"21:00","hours":1.92,"mean_quality":0.44,"start":"2025-11-16T17:05Z","start_local":"19:05","target":"M45"},{"end":"2025-11-16T21:00Z","end_local":"23:00","hours":2.0,"mean_quality":0.0,"start":"2025-11-16T19:00Z","start_local":"21:00","target":null},{"end":"2025-11-16T22:00Z","end_local":"00:00","hours":1.0,"mean_quality":0.52,"start":"2025-11-16T21:00Z","start_local":"23:00","target":"M45"},{"end":"2025-11-16T23:00Z","end_local":"01:00","hours":1.0,"mean_quality":0.0,"start":"2025-11-16T22:00Z","start_local":"00:00","target":null},{"end":"2025-11-17T00:00Z","end_local":"02:00","hours":1.0,"mean_quality":0.33,"start":"2025-11-16T23:00Z","start_local":"01:00","target":"M45"},{"end":"2025-11-17T03:00Z","end_local":"05:00","hours":3.0,"mean_quality":0.0,"start":"2025-11-17T00:00Z","start_local":"02:00","target":null},{"end":"2025-11-17T03:30Z","end_local":"05:30","hours":0.5,"mean_quality":0.36,"start":"2025-11-17T03:00Z","start_local":"05:00","target":"M45"},{"end":"2025-11-17T05:15Z","end_local":"07:15","hours":1.75,"mean_quality":0.0,"start":"2025-11-17T03:30Z","start_local":"05:30","target":null}],"targets":[{"best_window":{"end":"2025-11-16T19:00Z","end_local":"21:00","hours":1.92,"label":"marginal","mean_quality":0.44,"start":"2025-11-16T17:05Z","start_local":"19:05"},"dec":24.11388889,"moon_separation":138.6,"name":"M45","quality_hours":2.29,"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":23,"score_astronomy":100,"score_weather":23,"transit":{"airmass":1.05,"alt":72.5,"az":180.7,"t":"2025-11-16T22:25Z"},"verdict":"poor","weather_known":true,"windows":[{"end":"2025-11-16T16:50Z","end_local":"18:50","hours":1.92,"label":"unusable","mean_quality":0.0,"start":"2025-11-16T14:55Z","start_local":"16:55"},{"end":"2025-11-16T17:00Z","end_local":"19:00","hours":0.17,"label":"marginal","mean_quality":0.38,"start":"2025-11-16T16:50Z","start_local":"18:50"},{"end":"2025-11-16T17:05Z","end_local":"19:05","hours":0.08,"label":"poor","mean_quality":0.29,"start":"2025-11-16T17:00Z","start_local":"19:00"},{"end":"2025-11-16T19:00Z","end_local":"21:00","hours":1.92,"label":"marginal","mean_quality":0.44,"start":"2025-11-16T17:05Z","start_local":"19:05"},{"end":"2025-11-16T20:00Z","end_local":"22:00","hours":1.0,"label":"poor","mean_quality":0.23,"start":"2025-11-16T19:00Z","start_local":"21:00"},{"end":"2025-11-16T21:00Z","end_local":"23:00","hours":1.0,"label":"unusable","mean_quality":0.0,"start":"2025-11-16T20:00Z","start_local":"22:00"},{"end":"2025-11-16T22:00Z","end_local":"00:00","hours":1.0,"label":"marginal","mean_quality":0.52,"start":"2025-11-16T21:00Z","start_local":"23:00"},{"end":"2025-11-16T23:00Z","end_local":"01:00","hours":1.0,"label":"unusable","mean_quality":0.0,"start":"2025-11-16T22:00Z","start_local":"00:00"},{"end":"2025-11-17T00:00Z","end_local":"02:00","hours":1.0,"label":"marginal","mean_quality":0.33,"start":"2025-11-16T23:00Z","start_local":"01:00"},{"end":"2025-11-17T03:00Z","end_local":"05:00","hours":3.0,"label":"unusable","mean_quality":0.0,"start":"2025-11-17T00:00Z","start_local":"02:00"},{"end":"2025-11-17T03:30Z","end_local":"05:30","hours":0.5,"label":"marginal","mean_quality":0.36,"start":"2025-11-17T03:00Z","start_local":"05:00"},{"end":"2025-11-17T04:00Z","end_local":"06:00","hours":0.5,"label":"poor","mean_quality":0.18,"start":"2025-11-17T03:30Z","start_local":"05:30"},{"end":"2025-11-17T05:15Z","end_local":"07:15","hours":1.25,"label":"unusable","mean_quality":0.0,"start":"2025-11-17T04:00Z","start_local":"06:00"}]}],"unscheduled":[],"warnings":[]}