{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-06-29","schedule":[{"end":"2027-06-29T21:55Z","end_local":"00:55","hours":4.0,"mean_quality":0.0,"start":"2027-06-29T17:55Z","start_local":"20:55","target":null},{"end":"2027-06-30T01:35Z","end_local":"04:35","hours":3.67,"mean_quality":0.63,"start":"2027-06-29T21:55Z","start_local":"00:55","target":"M31"},{"end":"2027-06-30T02:50Z","end_local":"05:50","hours":1.25,"mean_quality":0.0,"start":"2027-06-30T01:35Z","start_local":"04:35","target":null}],"targets":[{"best_window":{"end":"2027-06-30T00:40Z","end_local":"03:40","hours":2.17,"label":"good","mean_quality":0.76,"start":"2027-06-29T22:30Z","start_local":"01:30"},"dec":41.26875,"moon_separation":30.7,"name":"M31","quality_hours":2.41,"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":49,"score_weather":null,"transit":{"airmass":1.0,"alt":89.6,"az":231.2,"t":"2027-06-30T04:35Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-06-29T21:55Z","end_local":"00:55","hours":4.0,"label":"unusable","mean_quality":0.0,"start":"2027-06-29T17:55Z","start_local":"20:55"},{"end":"2027-06-29T22:30Z","end_local":"01:30","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-06-29T21:55Z","start_local":"00:55"},{"end":"2027-06-30T00:40Z","end_local":"03:40","hours":2.17,"label":"good","mean_quality":0.76,"start":"2027-06-29T22:30Z","start_local":"01:30"},{"end":"2027-06-30T01:35Z","end_local":"04:35","hours":0.92,"label":"marginal","mean_quality":0.41,"start":"2027-06-30T00:40Z","start_local":"03:40"},{"end":"2027-06-30T02:20Z","end_local":"05:20","hours":0.75,"label":"poor","mean_quality":0.13,"start":"2027-06-30T01:35Z","start_local":"04:35"},{"end":"2027-06-30T02:50Z","end_local":"05:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-06-30T02:20Z","start_local":"05:20"}]}],"unscheduled":[],"warnings":[]}