{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2047-10-31","schedule":[{"end":"2047-10-31T16:55Z","end_local":"18:55","hours":1.67,"mean_quality":0.0,"start":"2047-10-31T15:15Z","start_local":"17:15","target":null},{"end":"2047-10-31T19:15Z","end_local":"21:15","hours":2.33,"mean_quality":0.34,"start":"2047-10-31T16:55Z","start_local":"18:55","target":"M31"},{"end":"2047-10-31T22:15Z","end_local":"00:15","hours":3.0,"mean_quality":0.0,"start":"2047-10-31T19:15Z","start_local":"21:15","target":null},{"end":"2047-11-01T02:45Z","end_local":"04:45","hours":4.5,"mean_quality":0.35,"start":"2047-10-31T22:15Z","start_local":"00:15","target":"M31"},{"end":"2047-11-01T04:55Z","end_local":"06:55","hours":2.17,"mean_quality":0.0,"start":"2047-11-01T02:45Z","start_local":"04:45","target":null}],"targets":[{"best_window":{"end":"2047-11-01T02:45Z","end_local":"04:45","hours":4.5,"label":"marginal","mean_quality":0.35,"start":"2047-10-31T22:15Z","start_local":"00:15"},"dec":41.26875,"moon_separation":29.6,"name":"M31","quality_hours":3.49,"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":35,"score_weather":null,"transit":{"airmass":1.0,"alt":89.7,"az":127.0,"t":"2047-10-31T20:25Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2047-10-31T15:50Z","end_local":"17:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2047-10-31T15:15Z","start_local":"17:15"},{"end":"2047-10-31T16:55Z","end_local":"18:55","hours":1.08,"label":"poor","mean_quality":0.13,"start":"2047-10-31T15:50Z","start_local":"17:50"},{"end":"2047-10-31T19:15Z","end_local":"21:15","hours":2.33,"label":"marginal","mean_quality":0.34,"start":"2047-10-31T16:55Z","start_local":"18:55"},{"end":"2047-10-31T22:15Z","end_local":"00:15","hours":3.0,"label":"poor","mean_quality":0.29,"start":"2047-10-31T19:15Z","start_local":"21:15"},{"end":"2047-11-01T02:45Z","end_local":"04:45","hours":4.5,"label":"marginal","mean_quality":0.35,"start":"2047-10-31T22:15Z","start_local":"00:15"},{"end":"2047-11-01T03:10Z","end_local":"05:10","hours":0.42,"label":"poor","mean_quality":0.26,"start":"2047-11-01T02:45Z","start_local":"04:45"},{"end":"2047-11-01T04:55Z","end_local":"06:55","hours":1.75,"label":"unusable","mean_quality":0.0,"start":"2047-11-01T03:10Z","start_local":"05:10"}]}],"unscheduled":[],"warnings":[]}