{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2025-10-13","schedule":[{"end":"2025-10-14T04:35Z","end_local":"07:35","hours":12.92,"mean_quality":0.0,"start":"2025-10-13T15:40Z","start_local":"18:40","target":null}],"targets":[{"best_window":null,"dec":30.66017511,"moon_separation":78.8,"name":"M33","quality_hours":0.54,"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":6,"score_astronomy":100,"score_weather":6,"transit":{"airmass":1.02,"alt":79.1,"az":179.5,"t":"2025-10-13T22:25Z"},"verdict":"poor","weather_known":true,"windows":[{"end":"2025-10-13T20:00Z","end_local":"23:00","hours":4.33,"label":"unusable","mean_quality":0.0,"start":"2025-10-13T15:40Z","start_local":"18:40"},{"end":"2025-10-13T23:00Z","end_local":"02:00","hours":3.0,"label":"poor","mean_quality":0.18,"start":"2025-10-13T20:00Z","start_local":"23:00"},{"end":"2025-10-14T04:35Z","end_local":"07:35","hours":5.58,"label":"unusable","mean_quality":0.0,"start":"2025-10-13T23:00Z","start_local":"02:00"}]}],"unscheduled":[{"name":"M33","why":"Overcast (\u226580 % cloud) for 8.8 of 11.8 dark hours \u2014 the sky is closed whatever the geometry says."}],"warnings":[]}
