{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2028-08-04","schedule":[{"end":"2028-08-04T19:35Z","end_local":"22:35","hours":2.08,"mean_quality":0.0,"start":"2028-08-04T17:30Z","start_local":"20:30","target":null},{"end":"2028-08-05T02:15Z","end_local":"05:15","hours":6.67,"mean_quality":0.57,"start":"2028-08-04T19:35Z","start_local":"22:35","target":"M31"},{"end":"2028-08-05T03:20Z","end_local":"06:20","hours":1.08,"mean_quality":0.0,"start":"2028-08-05T02:15Z","start_local":"05:15","target":null}],"targets":[{"best_window":{"end":"2028-08-05T01:30Z","end_local":"04:30","hours":3.42,"label":"good","mean_quality":0.67,"start":"2028-08-04T22:05Z","start_local":"01:05"},"dec":41.26875,"moon_separation":80.3,"name":"M31","quality_hours":3.92,"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":70,"score_weather":null,"transit":{"airmass":1.0,"alt":89.6,"az":221.8,"t":"2028-08-05T02:10Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2028-08-04T19:30Z","end_local":"22:30","hours":2.0,"label":"unusable","mean_quality":0.0,"start":"2028-08-04T17:30Z","start_local":"20:30"},{"end":"2028-08-04T19:35Z","end_local":"22:35","hours":0.08,"label":"poor","mean_quality":0.28,"start":"2028-08-04T19:30Z","start_local":"22:30"},{"end":"2028-08-04T22:05Z","end_local":"01:05","hours":2.5,"label":"marginal","mean_quality":0.51,"start":"2028-08-04T19:35Z","start_local":"22:35"},{"end":"2028-08-05T01:30Z","end_local":"04:30","hours":3.42,"label":"good","mean_quality":0.67,"start":"2028-08-04T22:05Z","start_local":"01:05"},{"end":"2028-08-05T02:15Z","end_local":"05:15","hours":0.75,"label":"marginal","mean_quality":0.37,"start":"2028-08-05T01:30Z","start_local":"04:30"},{"end":"2028-08-05T02:50Z","end_local":"05:50","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2028-08-05T02:15Z","start_local":"05:15"},{"end":"2028-08-05T03:20Z","end_local":"06:20","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-08-05T02:50Z","start_local":"05:50"}]}],"unscheduled":[],"warnings":[]}