{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2027-07-23","schedule":[{"end":"2027-07-23T20:25Z","end_local":"23:25","hours":2.67,"mean_quality":0.0,"start":"2027-07-23T17:45Z","start_local":"20:45","target":null},{"end":"2027-07-24T01:10Z","end_local":"04:10","hours":4.75,"mean_quality":0.49,"start":"2027-07-23T20:25Z","start_local":"23:25","target":"M31"},{"end":"2027-07-24T03:10Z","end_local":"06:10","hours":2.0,"mean_quality":0.0,"start":"2027-07-24T01:10Z","start_local":"04:10","target":null}],"targets":[{"best_window":{"end":"2027-07-24T01:10Z","end_local":"04:10","hours":4.75,"label":"marginal","mean_quality":0.49,"start":"2027-07-23T20:25Z","start_local":"23:25"},"dec":41.26875,"moon_separation":40.1,"name":"M31","quality_hours":2.61,"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":34,"score_weather":null,"transit":{"airmass":1.0,"alt":89.6,"az":218.8,"t":"2027-07-24T03:00Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2027-07-23T20:20Z","end_local":"23:20","hours":2.58,"label":"unusable","mean_quality":0.0,"start":"2027-07-23T17:45Z","start_local":"20:45"},{"end":"2027-07-23T20:25Z","end_local":"23:25","hours":0.08,"label":"poor","mean_quality":0.28,"start":"2027-07-23T20:20Z","start_local":"23:20"},{"end":"2027-07-24T01:10Z","end_local":"04:10","hours":4.75,"label":"marginal","mean_quality":0.49,"start":"2027-07-23T20:25Z","start_local":"23:25"},{"end":"2027-07-24T02:35Z","end_local":"05:35","hours":1.42,"label":"poor","mean_quality":0.17,"start":"2027-07-24T01:10Z","start_local":"04:10"},{"end":"2027-07-24T03:10Z","end_local":"06:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-07-24T02:35Z","start_local":"05:35"}]}],"unscheduled":[],"warnings":[]}