{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2038-11-12","schedule":[{"end":"2038-11-12T17:40Z","end_local":"19:40","hours":2.67,"mean_quality":0.0,"start":"2038-11-12T15:00Z","start_local":"17:00","target":null},{"end":"2038-11-12T20:05Z","end_local":"22:05","hours":2.42,"mean_quality":0.33,"start":"2038-11-12T17:40Z","start_local":"19:40","target":"M45"},{"end":"2038-11-13T02:15Z","end_local":"04:15","hours":6.17,"mean_quality":0.0,"start":"2038-11-12T20:05Z","start_local":"22:05","target":null},{"end":"2038-11-13T03:35Z","end_local":"05:35","hours":1.33,"mean_quality":0.31,"start":"2038-11-13T02:15Z","start_local":"04:15","target":"M45"},{"end":"2038-11-13T05:10Z","end_local":"07:10","hours":1.58,"mean_quality":0.0,"start":"2038-11-13T03:35Z","start_local":"05:35","target":null}],"targets":[{"best_window":{"end":"2038-11-12T20:05Z","end_local":"22:05","hours":2.42,"label":"marginal","mean_quality":0.33,"start":"2038-11-12T17:40Z","start_local":"19:40"},"dec":24.11388889,"moon_separation":6.9,"name":"M45","quality_hours":3.04,"ra":56.60083333,"resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"score":null,"score_astronomy":27,"score_weather":null,"transit":{"airmass":1.05,"alt":72.5,"az":179.2,"t":"2038-11-12T22:40Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2038-11-12T17:10Z","end_local":"19:10","hours":2.17,"label":"unusable","mean_quality":0.0,"start":"2038-11-12T15:00Z","start_local":"17:00"},{"end":"2038-11-12T17:40Z","end_local":"19:40","hours":0.5,"label":"poor","mean_quality":0.25,"start":"2038-11-12T17:10Z","start_local":"19:10"},{"end":"2038-11-12T20:05Z","end_local":"22:05","hours":2.42,"label":"marginal","mean_quality":0.33,"start":"2038-11-12T17:40Z","start_local":"19:40"},{"end":"2038-11-13T02:15Z","end_local":"04:15","hours":6.17,"label":"poor","mean_quality":0.27,"start":"2038-11-12T20:05Z","start_local":"22:05"},{"end":"2038-11-13T03:35Z","end_local":"05:35","hours":1.33,"label":"marginal","mean_quality":0.31,"start":"2038-11-13T02:15Z","start_local":"04:15"},{"end":"2038-11-13T04:20Z","end_local":"06:20","hours":0.75,"label":"poor","mean_quality":0.1,"start":"2038-11-13T03:35Z","start_local":"05:35"},{"end":"2038-11-13T05:10Z","end_local":"07:10","hours":0.83,"label":"unusable","mean_quality":0.0,"start":"2038-11-13T04:20Z","start_local":"06:20"}]}],"unscheduled":[],"warnings":[]}