{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-08-11","schedule":[{"end":"2027-08-11T19:15Z","end_local":"22:15","hours":1.83,"mean_quality":0.0,"start":"2027-08-11T17:25Z","start_local":"20:25","target":null},{"end":"2027-08-12T02:20Z","end_local":"05:20","hours":7.08,"mean_quality":0.83,"start":"2027-08-11T19:15Z","start_local":"22:15","target":"M31"},{"end":"2027-08-12T03:30Z","end_local":"06:30","hours":1.17,"mean_quality":0.0,"start":"2027-08-12T02:20Z","start_local":"05:20","target":null}],"targets":[{"best_window":{"end":"2027-08-12T01:40Z","end_local":"04:40","hours":5.83,"label":"good","mean_quality":0.91,"start":"2027-08-11T19:50Z","start_local":"22:50"},"dec":41.26875,"moon_separation":123.1,"name":"M31","quality_hours":6.05,"ra":10.68470833,"resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"score":null,"score_astronomy":100,"score_weather":null,"transit":{"airmass":1.0,"alt":89.7,"az":211.0,"t":"2027-08-12T01:45Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-08-11T19:05Z","end_local":"22:05","hours":1.67,"label":"unusable","mean_quality":0.0,"start":"2027-08-11T17:25Z","start_local":"20:25"},{"end":"2027-08-11T19:15Z","end_local":"22:15","hours":0.17,"label":"poor","mean_quality":0.19,"start":"2027-08-11T19:05Z","start_local":"22:05"},{"end":"2027-08-11T19:50Z","end_local":"22:50","hours":0.58,"label":"marginal","mean_quality":0.51,"start":"2027-08-11T19:15Z","start_local":"22:15"},{"end":"2027-08-12T01:40Z","end_local":"04:40","hours":5.83,"label":"good","mean_quality":0.91,"start":"2027-08-11T19:50Z","start_local":"22:50"},{"end":"2027-08-12T02:20Z","end_local":"05:20","hours":0.67,"label":"marginal","mean_quality":0.5,"start":"2027-08-12T01:40Z","start_local":"04:40"},{"end":"2027-08-12T03:00Z","end_local":"06:00","hours":0.67,"label":"poor","mean_quality":0.15,"start":"2027-08-12T02:20Z","start_local":"05:20"},{"end":"2027-08-12T03:30Z","end_local":"06:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-08-12T03:00Z","start_local":"06:00"}]}],"unscheduled":[],"warnings":[]}