{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-10-01","schedule":[{"end":"2027-10-01T17:40Z","end_local":"20:40","hours":1.67,"mean_quality":0.0,"start":"2027-10-01T16:00Z","start_local":"19:00","target":null},{"end":"2027-10-02T03:20Z","end_local":"06:20","hours":9.67,"mean_quality":0.92,"start":"2027-10-01T17:40Z","start_local":"20:40","target":"M33"},{"end":"2027-10-02T04:20Z","end_local":"07:20","hours":1.0,"mean_quality":0.0,"start":"2027-10-02T03:20Z","start_local":"06:20","target":null}],"targets":[{"best_window":{"end":"2027-10-02T02:50Z","end_local":"05:50","hours":9.08,"label":"good","mean_quality":0.95,"start":"2027-10-01T17:45Z","start_local":"20:45"},"dec":30.66017511,"moon_separation":165.6,"name":"M33","quality_hours":9.02,"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":180.4,"t":"2027-10-01T23:15Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-10-01T17:20Z","end_local":"20:20","hours":1.33,"label":"unusable","mean_quality":0.0,"start":"2027-10-01T16:00Z","start_local":"19:00"},{"end":"2027-10-01T17:40Z","end_local":"20:40","hours":0.33,"label":"poor","mean_quality":0.24,"start":"2027-10-01T17:20Z","start_local":"20:20"},{"end":"2027-10-01T17:45Z","end_local":"20:45","hours":0.08,"label":"marginal","mean_quality":0.57,"start":"2027-10-01T17:40Z","start_local":"20:40"},{"end":"2027-10-02T02:50Z","end_local":"05:50","hours":9.08,"label":"good","mean_quality":0.95,"start":"2027-10-01T17:45Z","start_local":"20:45"},{"end":"2027-10-02T03:20Z","end_local":"06:20","hours":0.5,"label":"marginal","mean_quality":0.45,"start":"2027-10-02T02:50Z","start_local":"05:50"},{"end":"2027-10-02T03:55Z","end_local":"06:55","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2027-10-02T03:20Z","start_local":"06:20"},{"end":"2027-10-02T04:20Z","end_local":"07:20","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2027-10-02T03:55Z","start_local":"06:55"}]}],"unscheduled":[],"warnings":[]}