{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-06-23","schedule":[{"end":"2027-06-23T22:20Z","end_local":"01:20","hours":4.42,"mean_quality":0.0,"start":"2027-06-23T17:55Z","start_local":"20:55","target":null},{"end":"2027-06-24T00:40Z","end_local":"03:40","hours":2.33,"mean_quality":0.5,"start":"2027-06-23T22:20Z","start_local":"01:20","target":"M31"},{"end":"2027-06-24T00:55Z","end_local":"03:55","hours":0.25,"mean_quality":0.0,"start":"2027-06-24T00:40Z","start_local":"03:40","target":null},{"end":"2027-06-24T01:30Z","end_local":"04:30","hours":0.58,"mean_quality":0.3,"start":"2027-06-24T00:55Z","start_local":"03:55","target":"M31"},{"end":"2027-06-24T02:50Z","end_local":"05:50","hours":1.33,"mean_quality":0.0,"start":"2027-06-24T01:30Z","start_local":"04:30","target":null}],"targets":[{"best_window":{"end":"2027-06-24T00:40Z","end_local":"03:40","hours":2.33,"label":"marginal","mean_quality":0.5,"start":"2027-06-23T22:20Z","start_local":"01:20"},"dec":41.26875,"moon_separation":66.3,"name":"M31","quality_hours":1.5,"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":22,"score_weather":null,"transit":{"airmass":1.0,"alt":89.6,"az":129.2,"t":"2027-06-24T04:55Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-06-23T22:20Z","end_local":"01:20","hours":4.42,"label":"unusable","mean_quality":0.0,"start":"2027-06-23T17:55Z","start_local":"20:55"},{"end":"2027-06-24T00:40Z","end_local":"03:40","hours":2.33,"label":"marginal","mean_quality":0.5,"start":"2027-06-23T22:20Z","start_local":"01:20"},{"end":"2027-06-24T00:55Z","end_local":"03:55","hours":0.25,"label":"poor","mean_quality":0.3,"start":"2027-06-24T00:40Z","start_local":"03:40"},{"end":"2027-06-24T01:30Z","end_local":"04:30","hours":0.58,"label":"marginal","mean_quality":0.3,"start":"2027-06-24T00:55Z","start_local":"03:55"},{"end":"2027-06-24T02:15Z","end_local":"05:15","hours":0.75,"label":"poor","mean_quality":0.1,"start":"2027-06-24T01:30Z","start_local":"04:30"},{"end":"2027-06-24T02:50Z","end_local":"05:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-06-24T02:15Z","start_local":"05:15"}]}],"unscheduled":[],"warnings":[]}