{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-02-03","schedule":[{"end":"2027-02-03T16:45Z","end_local":"18:45","hours":1.17,"mean_quality":0.0,"start":"2027-02-03T15:35Z","start_local":"17:35","target":null},{"end":"2027-02-03T20:55Z","end_local":"22:55","hours":4.17,"mean_quality":0.76,"start":"2027-02-03T16:45Z","start_local":"18:45","target":"M31"},{"end":"2027-02-04T05:35Z","end_local":"07:35","hours":8.67,"mean_quality":0.0,"start":"2027-02-03T20:55Z","start_local":"22:55","target":null}],"targets":[{"best_window":{"end":"2027-02-03T20:20Z","end_local":"22:20","hours":3.08,"label":"good","mean_quality":0.85,"start":"2027-02-03T17:15Z","start_local":"19:15"},"dec":41.26875,"moon_separation":102.2,"name":"M31","quality_hours":3.26,"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":79,"score_weather":null,"transit":{"airmass":1.0,"alt":89.6,"az":142.0,"t":"2027-02-03T14:10Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-02-03T16:10Z","end_local":"18:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-02-03T15:35Z","start_local":"17:35"},{"end":"2027-02-03T16:45Z","end_local":"18:45","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-02-03T16:10Z","start_local":"18:10"},{"end":"2027-02-03T17:15Z","end_local":"19:15","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2027-02-03T16:45Z","start_local":"18:45"},{"end":"2027-02-03T20:20Z","end_local":"22:20","hours":3.08,"label":"good","mean_quality":0.85,"start":"2027-02-03T17:15Z","start_local":"19:15"},{"end":"2027-02-03T20:55Z","end_local":"22:55","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2027-02-03T20:20Z","start_local":"22:20"},{"end":"2027-02-04T05:35Z","end_local":"07:35","hours":8.67,"label":"unusable","mean_quality":0.0,"start":"2027-02-03T20:55Z","start_local":"22:55"}]}],"unscheduled":[],"warnings":[]}
