{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-09-12","schedule":[{"end":"2027-09-12T18:40Z","end_local":"21:40","hours":2.08,"mean_quality":0.0,"start":"2027-09-12T16:35Z","start_local":"19:35","target":null},{"end":"2027-09-13T03:00Z","end_local":"06:00","hours":8.33,"mean_quality":0.69,"start":"2027-09-12T18:40Z","start_local":"21:40","target":"M33"},{"end":"2027-09-13T04:00Z","end_local":"07:00","hours":1.0,"mean_quality":0.0,"start":"2027-09-13T03:00Z","start_local":"06:00","target":null}],"targets":[{"best_window":{"end":"2027-09-13T02:25Z","end_local":"05:25","hours":5.75,"label":"good","mean_quality":0.77,"start":"2027-09-12T20:40Z","start_local":"23:40"},"dec":30.66017511,"moon_separation":77.4,"name":"M33","quality_hours":5.82,"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":null,"score_astronomy":100,"score_weather":null,"transit":{"airmass":1.02,"alt":79.1,"az":180.8,"t":"2027-09-13T00:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-09-12T18:35Z","end_local":"21:35","hours":2.0,"label":"unusable","mean_quality":0.0,"start":"2027-09-12T16:35Z","start_local":"19:35"},{"end":"2027-09-12T18:40Z","end_local":"21:40","hours":0.08,"label":"poor","mean_quality":0.3,"start":"2027-09-12T18:35Z","start_local":"21:35"},{"end":"2027-09-12T20:40Z","end_local":"23:40","hours":2.0,"label":"marginal","mean_quality":0.51,"start":"2027-09-12T18:40Z","start_local":"21:40"},{"end":"2027-09-13T02:25Z","end_local":"05:25","hours":5.75,"label":"good","mean_quality":0.77,"start":"2027-09-12T20:40Z","start_local":"23:40"},{"end":"2027-09-13T03:00Z","end_local":"06:00","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-09-13T02:25Z","start_local":"05:25"},{"end":"2027-09-13T03:35Z","end_local":"06:35","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-09-13T03:00Z","start_local":"06:00"},{"end":"2027-09-13T04:00Z","end_local":"07:00","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2027-09-13T03:35Z","start_local":"06:35"}]}],"unscheduled":[],"warnings":[]}