{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-01-09","schedule":[{"end":"2027-01-09T16:15Z","end_local":"18:15","hours":1.17,"mean_quality":0.0,"start":"2027-01-09T15:05Z","start_local":"17:05","target":null},{"end":"2027-01-09T22:30Z","end_local":"00:30","hours":6.25,"mean_quality":0.84,"start":"2027-01-09T16:15Z","start_local":"18:15","target":"M31"},{"end":"2027-01-10T05:50Z","end_local":"07:50","hours":7.33,"mean_quality":0.0,"start":"2027-01-09T22:30Z","start_local":"00:30","target":null}],"targets":[{"best_window":{"end":"2027-01-09T22:00Z","end_local":"00:00","hours":5.17,"label":"good","mean_quality":0.91,"start":"2027-01-09T16:50Z","start_local":"18:50"},"dec":41.26875,"moon_separation":78.7,"name":"M31","quality_hours":5.33,"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":200.9,"t":"2027-01-09T15:50Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-01-09T15:40Z","end_local":"17:40","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-09T15:05Z","start_local":"17:05"},{"end":"2027-01-09T16:15Z","end_local":"18:15","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-01-09T15:40Z","start_local":"17:40"},{"end":"2027-01-09T16:50Z","end_local":"18:50","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-01-09T16:15Z","start_local":"18:15"},{"end":"2027-01-09T22:00Z","end_local":"00:00","hours":5.17,"label":"good","mean_quality":0.91,"start":"2027-01-09T16:50Z","start_local":"18:50"},{"end":"2027-01-09T22:30Z","end_local":"00:30","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2027-01-09T22:00Z","start_local":"00:00"},{"end":"2027-01-10T05:50Z","end_local":"07:50","hours":7.33,"label":"unusable","mean_quality":0.0,"start":"2027-01-09T22:30Z","start_local":"00:30"}]}],"unscheduled":[],"warnings":[]}