{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-03-31","schedule":[{"end":"2027-04-01T04:05Z","end_local":"07:05","hours":11.42,"mean_quality":0.0,"start":"2027-03-31T16:40Z","start_local":"19:40","target":null}],"targets":[{"best_window":null,"dec":30.66017511,"moon_separation":92.1,"name":"M33","quality_hours":0.01,"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":0,"score_weather":null,"transit":{"airmass":1.02,"alt":79.1,"az":177.7,"t":"2027-03-31T11:20Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-03-31T17:15Z","end_local":"20:15","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-03-31T16:40Z","start_local":"19:40"},{"end":"2027-03-31T17:25Z","end_local":"20:25","hours":0.17,"label":"poor","mean_quality":0.06,"start":"2027-03-31T17:15Z","start_local":"20:15"},{"end":"2027-04-01T04:05Z","end_local":"07:05","hours":10.67,"label":"unusable","mean_quality":0.0,"start":"2027-03-31T17:25Z","start_local":"20:25"}]}],"unscheduled":[{"name":"M33","why":"no usable window tonight"}],"warnings":[]}