{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-02-10","schedule":[{"end":"2027-02-10T16:50Z","end_local":"18:50","hours":1.08,"mean_quality":0.0,"start":"2027-02-10T15:45Z","start_local":"17:45","target":null},{"end":"2027-02-10T20:25Z","end_local":"22:25","hours":3.58,"mean_quality":0.67,"start":"2027-02-10T16:50Z","start_local":"18:50","target":"M31"},{"end":"2027-02-11T05:25Z","end_local":"07:25","hours":9.0,"mean_quality":0.0,"start":"2027-02-10T20:25Z","start_local":"22:25","target":null}],"targets":[{"best_window":{"end":"2027-02-10T19:45Z","end_local":"21:45","hours":2.33,"label":"good","mean_quality":0.77,"start":"2027-02-10T17:25Z","start_local":"19:25"},"dec":41.26875,"moon_separation":33.5,"name":"M31","quality_hours":2.46,"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":52,"score_weather":null,"transit":{"airmass":1.0,"alt":89.6,"az":223.2,"t":"2027-02-10T13:45Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-02-10T16:20Z","end_local":"18:20","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-02-10T15:45Z","start_local":"17:45"},{"end":"2027-02-10T16:50Z","end_local":"18:50","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2027-02-10T16:20Z","start_local":"18:20"},{"end":"2027-02-10T17:25Z","end_local":"19:25","hours":0.58,"label":"marginal","mean_quality":0.43,"start":"2027-02-10T16:50Z","start_local":"18:50"},{"end":"2027-02-10T19:45Z","end_local":"21:45","hours":2.33,"label":"good","mean_quality":0.77,"start":"2027-02-10T17:25Z","start_local":"19:25"},{"end":"2027-02-10T20:25Z","end_local":"22:25","hours":0.67,"label":"marginal","mean_quality":0.52,"start":"2027-02-10T19:45Z","start_local":"21:45"},{"end":"2027-02-11T05:25Z","end_local":"07:25","hours":9.0,"label":"unusable","mean_quality":0.0,"start":"2027-02-10T20:25Z","start_local":"22:25"}]}],"unscheduled":[],"warnings":[]}