{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2025-08-06","schedule":[{"end":"2025-08-06T23:00Z","end_local":"02:00","hours":5.5,"mean_quality":0.0,"start":"2025-08-06T17:30Z","start_local":"20:30","target":null},{"end":"2025-08-07T02:00Z","end_local":"05:00","hours":3.0,"mean_quality":0.68,"start":"2025-08-06T23:00Z","start_local":"02:00","target":"M33"},{"end":"2025-08-07T03:25Z","end_local":"06:25","hours":1.42,"mean_quality":0.0,"start":"2025-08-07T02:00Z","start_local":"05:00","target":null}],"targets":[{"best_window":{"end":"2025-08-07T01:35Z","end_local":"04:35","hours":2.58,"label":"good","mean_quality":0.73,"start":"2025-08-06T23:00Z","start_local":"02:00"},"dec":30.66017511,"moon_separation":108.3,"name":"M33","quality_hours":2.17,"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":54,"score_astronomy":100,"score_weather":54,"transit":{"airmass":1.02,"alt":79.1,"az":182.5,"t":"2025-08-07T02:55Z"},"verdict":"marginal","weather_known":true,"windows":[{"end":"2025-08-06T23:00Z","end_local":"02:00","hours":5.5,"label":"unusable","mean_quality":0.0,"start":"2025-08-06T17:30Z","start_local":"20:30"},{"end":"2025-08-07T01:35Z","end_local":"04:35","hours":2.58,"label":"good","mean_quality":0.73,"start":"2025-08-06T23:00Z","start_local":"02:00"},{"end":"2025-08-07T02:00Z","end_local":"05:00","hours":0.42,"label":"marginal","mean_quality":0.37,"start":"2025-08-07T01:35Z","start_local":"04:35"},{"end":"2025-08-07T02:55Z","end_local":"05:55","hours":0.92,"label":"poor","mean_quality":0.14,"start":"2025-08-07T02:00Z","start_local":"05:00"},{"end":"2025-08-07T03:25Z","end_local":"06:25","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2025-08-07T02:55Z","start_local":"05:55"}]}],"unscheduled":[],"warnings":[]}