{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-01-12","schedule":[{"end":"2027-01-12T16:20Z","end_local":"18:20","hours":1.17,"mean_quality":0.0,"start":"2027-01-12T15:10Z","start_local":"17:10","target":null},{"end":"2027-01-12T22:20Z","end_local":"00:20","hours":6.0,"mean_quality":0.78,"start":"2027-01-12T16:20Z","start_local":"18:20","target":"M31"},{"end":"2027-01-13T05:50Z","end_local":"07:50","hours":7.5,"mean_quality":0.0,"start":"2027-01-12T22:20Z","start_local":"00:20","target":null}],"targets":[{"best_window":{"end":"2027-01-12T21:45Z","end_local":"23:45","hours":4.83,"label":"good","mean_quality":0.86,"start":"2027-01-12T16:55Z","start_local":"18:55"},"dec":41.26875,"moon_separation":48.3,"name":"M31","quality_hours":4.76,"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":91,"score_weather":null,"transit":{"airmass":1.0,"alt":89.5,"az":238.2,"t":"2027-01-12T15:40Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-01-12T15:45Z","end_local":"17:45","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-12T15:10Z","start_local":"17:10"},{"end":"2027-01-12T16:20Z","end_local":"18:20","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2027-01-12T15:45Z","start_local":"17:45"},{"end":"2027-01-12T16:55Z","end_local":"18:55","hours":0.58,"label":"marginal","mean_quality":0.44,"start":"2027-01-12T16:20Z","start_local":"18:20"},{"end":"2027-01-12T21:45Z","end_local":"23:45","hours":4.83,"label":"good","mean_quality":0.86,"start":"2027-01-12T16:55Z","start_local":"18:55"},{"end":"2027-01-12T22:20Z","end_local":"00:20","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-01-12T21:45Z","start_local":"23:45"},{"end":"2027-01-13T05:50Z","end_local":"07:50","hours":7.5,"label":"unusable","mean_quality":0.0,"start":"2027-01-12T22:20Z","start_local":"00:20"}]}],"unscheduled":[],"warnings":[]}
