{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-02-19","schedule":[{"end":"2027-02-19T17:00Z","end_local":"19:00","hours":1.08,"mean_quality":0.0,"start":"2027-02-19T15:55Z","start_local":"17:55","target":null},{"end":"2027-02-19T20:00Z","end_local":"22:00","hours":3.0,"mean_quality":0.54,"start":"2027-02-19T17:00Z","start_local":"19:00","target":"M33"},{"end":"2027-02-20T05:15Z","end_local":"07:15","hours":9.25,"mean_quality":0.0,"start":"2027-02-19T20:00Z","start_local":"22:00","target":null}],"targets":[{"best_window":{"end":"2027-02-19T19:05Z","end_local":"21:05","hours":1.5,"label":"good","mean_quality":0.66,"start":"2027-02-19T17:35Z","start_local":"19:35"},"dec":30.66017511,"moon_separation":102.7,"name":"M33","quality_hours":1.66,"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":29,"score_weather":null,"transit":{"airmass":1.02,"alt":79.1,"az":180.9,"t":"2027-02-19T14:00Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-02-19T16:30Z","end_local":"18:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-02-19T15:55Z","start_local":"17:55"},{"end":"2027-02-19T17:00Z","end_local":"19:00","hours":0.5,"label":"poor","mean_quality":0.12,"start":"2027-02-19T16:30Z","start_local":"18:30"},{"end":"2027-02-19T17:35Z","end_local":"19:35","hours":0.58,"label":"marginal","mean_quality":0.37,"start":"2027-02-19T17:00Z","start_local":"19:00"},{"end":"2027-02-19T19:05Z","end_local":"21:05","hours":1.5,"label":"good","mean_quality":0.66,"start":"2027-02-19T17:35Z","start_local":"19:35"},{"end":"2027-02-19T20:00Z","end_local":"22:00","hours":0.92,"label":"marginal","mean_quality":0.44,"start":"2027-02-19T19:05Z","start_local":"21:05"},{"end":"2027-02-20T05:15Z","end_local":"07:15","hours":9.25,"label":"unusable","mean_quality":0.0,"start":"2027-02-19T20:00Z","start_local":"22:00"}]}],"unscheduled":[],"warnings":[]}