{"calculation_version":"2026-10-10.1","forecast_source":"history","night_date":"2026-06-28","schedule":[{"end":"2026-06-28T23:30Z","end_local":"02:30","hours":5.58,"mean_quality":0.0,"start":"2026-06-28T17:55Z","start_local":"20:55","target":null},{"end":"2026-06-29T01:35Z","end_local":"04:35","hours":2.08,"mean_quality":0.49,"start":"2026-06-28T23:30Z","start_local":"02:30","target":"M33"},{"end":"2026-06-29T02:50Z","end_local":"05:50","hours":1.25,"mean_quality":0.0,"start":"2026-06-29T01:35Z","start_local":"04:35","target":null}],"targets":[{"best_window":{"end":"2026-06-29T00:40Z","end_local":"03:40","hours":0.5,"label":"good","mean_quality":0.69,"start":"2026-06-29T00:10Z","start_local":"03:10"},"dec":30.66017511,"moon_separation":127.0,"name":"M33","quality_hours":1.12,"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":21,"score_astronomy":21,"score_weather":100,"transit":{"airmass":1.02,"alt":79.1,"az":177.6,"t":"2026-06-29T05:25Z"},"verdict":"poor","weather_known":true,"windows":[{"end":"2026-06-28T23:30Z","end_local":"02:30","hours":5.58,"label":"unusable","mean_quality":0.0,"start":"2026-06-28T17:55Z","start_local":"20:55"},{"end":"2026-06-29T00:10Z","end_local":"03:10","hours":0.67,"label":"marginal","mean_quality":0.48,"start":"2026-06-28T23:30Z","start_local":"02:30"},{"end":"2026-06-29T00:40Z","end_local":"03:40","hours":0.5,"label":"good","mean_quality":0.69,"start":"2026-06-29T00:10Z","start_local":"03:10"},{"end":"2026-06-29T01:35Z","end_local":"04:35","hours":0.92,"label":"marginal","mean_quality":0.39,"start":"2026-06-29T00:40Z","start_local":"03:40"},{"end":"2026-06-29T02:20Z","end_local":"05:20","hours":0.75,"label":"poor","mean_quality":0.13,"start":"2026-06-29T01:35Z","start_local":"04:35"},{"end":"2026-06-29T02:50Z","end_local":"05:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2026-06-29T02:20Z","start_local":"05:20"}]}],"unscheduled":[],"warnings":[]}