{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2026-08-12","schedule":[{"end":"2026-08-12T20:35Z","end_local":"23:35","hours":3.17,"mean_quality":0.0,"start":"2026-08-12T17:25Z","start_local":"20:25","target":null},{"end":"2026-08-13T02:25Z","end_local":"05:25","hours":5.83,"mean_quality":0.82,"start":"2026-08-12T20:35Z","start_local":"23:35","target":"M33"},{"end":"2026-08-13T03:30Z","end_local":"06:30","hours":1.08,"mean_quality":0.0,"start":"2026-08-13T02:25Z","start_local":"05:25","target":null}],"targets":[{"best_window":{"end":"2026-08-13T01:45Z","end_local":"04:45","hours":4.67,"label":"good","mean_quality":0.9,"start":"2026-08-12T21:05Z","start_local":"00:05"},"dec":30.66017511,"moon_separation":108.3,"name":"M33","quality_hours":4.85,"ra":23.46206906,"resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"score":98,"score_astronomy":100,"score_weather":98,"transit":{"airmass":1.02,"alt":79.1,"az":179.8,"t":"2026-08-13T02:30Z"},"verdict":"good","weather_known":true,"windows":[{"end":"2026-08-12T20:35Z","end_local":"23:35","hours":3.17,"label":"unusable","mean_quality":0.0,"start":"2026-08-12T17:25Z","start_local":"20:25"},{"end":"2026-08-12T21:05Z","end_local":"00:05","hours":0.5,"label":"marginal","mean_quality":0.48,"start":"2026-08-12T20:35Z","start_local":"23:35"},{"end":"2026-08-13T01:45Z","end_local":"04:45","hours":4.67,"label":"good","mean_quality":0.9,"start":"2026-08-12T21:05Z","start_local":"00:05"},{"end":"2026-08-13T02:25Z","end_local":"05:25","hours":0.67,"label":"marginal","mean_quality":0.5,"start":"2026-08-13T01:45Z","start_local":"04:45"},{"end":"2026-08-13T03:00Z","end_local":"06:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2026-08-13T02:25Z","start_local":"05:25"},{"end":"2026-08-13T03:30Z","end_local":"06:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2026-08-13T03:00Z","start_local":"06:00"}]}],"unscheduled":[],"warnings":[]}