{"calculation_version":"2026-10-10.1","days":30,"nights":[{"best_hours":0.67,"best_label":"good","best_window":"04:40\u201305:20","dark_hours":9.58,"date":"2032-03-02","moon_free_dark_hours":3.87,"moon_illumination":72,"moon_separation":101.6,"score":null,"score_astronomy":20,"score_weather":null,"transit_alt":87.2,"transit_local":"10:35","verdict":"unknown","weather_source":"none","weekday":"Tue"},{"best_hours":0.75,"best_label":"good","best_window":"04:35\u201305:20","dark_hours":9.53,"date":"2032-03-03","moon_free_dark_hours":4.88,"moon_illumination":62,"moon_separation":93.8,"score":null,"score_astronomy":21,"score_weather":null,"transit_alt":87.2,"transit_local":"10:30","verdict":"unknown","weather_source":"none","weekday":"Wed"},{"best_hours":0.83,"best_label":"good","best_window":"04:30\u201305:20","dark_hours":9.48,"date":"2032-03-04","moon_free_dark_hours":5.87,"moon_illumination":52,"moon_separation":85.7,"score":null,"score_astronomy":22,"score_weather":null,"transit_alt":87.2,"transit_local":"10:25","verdict":"unknown","weather_source":"none","weekday":"Thu"},{"best_hours":1.0,"best_label":"good","best_window":"04:20\u201305:20","dark_hours":9.44,"date":"2032-03-05","moon_free_dark_hours":6.78,"moon_illumination":40,"moon_separation":77.6,"score":null,"score_astronomy":24,"score_weather":null,"transit_alt":87.2,"transit_local":"10:20","verdict":"unknown","weather_source":"none","weekday":"Fri"},{"best_hours":1.0,"best_label":"good","best_window":"04:15\u201305:15","dark_hours":9.39,"date":"2032-03-06","moon_free_dark_hours":7.62,"moon_illumination":30,"moon_separation":69.8,"score":null,"score_astronomy":26,"score_weather":null,"transit_alt":87.2,"transit_local":"10:20","verdict":"unknown","weather_source":"none","weekday":"Sat"},{"best_hours":1.25,"best_label":"good","best_window":"04:00\u201305:15","dark_hours":9.34,"date":"2032-03-07","moon_free_dark_hours":8.38,"moon_illumination":20,"moon_separation":62.7,"score":null,"score_astronomy":29,"score_weather":null,"transit_alt":87.2,"transit_local":"10:15","verdict":"unknown","weather_source":"none","weekday":"Sun"},{"best_hours":1.33,"best_label":"good","best_window":"03:55\u201305:15","dark_hours":9.29,"date":"2032-03-08","moon_free_dark_hours":9.07,"moon_illumination":11,"moon_separation":57.1,"score":null,"score_astronomy":33,"score_weather":null,"transit_alt":87.2,"transit_local":"10:10","verdict":"unknown","weather_source":"none","weekday":"Mon"},{"best_hours":1.33,"best_label":"good","best_window":"03:50\u201305:10","dark_hours":9.25,"date":"2032-03-09","moon_free_dark_hours":9.23,"moon_illumination":5,"moon_separation":53.7,"score":null,"score_astronomy":34,"score_weather":null,"transit_alt":87.2,"transit_local":"10:05","verdict":"unknown","weather_source":"none","weekday":"Tue"},{"best_hours":1.33,"best_label":"good","best_window":"03:50\u201305:10","dark_hours":9.2,"date":"2032-03-10","moon_free_dark_hours":9.18,"moon_illumination":1,"moon_separation":53.1,"score":null,"score_astronomy":35,"score_weather":null,"transit_alt":87.2,"transit_local":"10:05","verdict":"unknown","weather_source":"none","weekday":"Wed"},{"best_hours":1.33,"best_label":"good","best_window":"03:45\u201305:05","dark_hours":9.15,"date":"2032-03-11","moon_free_dark_hours":9.12,"moon_illumination":0,"moon_separation":55.3,"score":null,"score_astronomy":35,"score_weather":null,"transit_alt":87.2,"transit_local":"10:00","verdict":"unknown","weather_source":"none","weekday":"Thu"},{"best_hours":1.42,"best_label":"good","best_window":"03:40\u201305:05","dark_hours":9.1,"date":"2032-03-12","moon_free_dark_hours":9.08,"moon_illumination":2,"moon_separation":60.0,"score":null,"score_astronomy":37,"score_weather":null,"transit_alt":87.2,"transit_local":"09:55","verdict":"unknown","weather_source":"none","weekday":"Fri"},{"best_hours":1.5,"best_label":"good","best_window":"03:35\u201305:05","dark_hours":9.05,"date":"2032-03-13","moon_free_dark_hours":8.28,"moon_illumination":7,"moon_separation":66.4,"score":null,"score_astronomy":38,"score_weather":null,"transit_alt":87.2,"transit_local":"09:50","verdict":"unknown","weather_source":"none","weekday":"Sat"},{"best_hours":1.5,"best_label":"good","best_window":"03:30\u201305:00","dark_hours":9.0,"date":"2032-03-14","moon_free_dark_hours":7.1,"moon_illumination":14,"moon_separation":73.7,"score":null,"score_astronomy":38,"score_weather":null,"transit_alt":87.2,"transit_local":"09:45","verdict":"unknown","weather_source":"none","weekday":"Sun"},{"best_hours":1.5,"best_label":"good","best_window":"03:30\u201305:00","dark_hours":8.95,"date":"2032-03-15","moon_free_dark_hours":5.98,"moon_illumination":22,"moon_separation":81.5,"score":null,"score_astronomy":39,"score_weather":null,"transit_alt":87.2,"transit_local":"09:45","verdict":"unknown","weather_source":"none","weekday":"Mon"},{"best_hours":1.58,"best_label":"good","best_window":"03:25\u201305:00","dark_hours":8.9,"date":"2032-03-16","moon_free_dark_hours":4.97,"moon_illumination":31,"moon_separation":89.2,"score":null,"score_astronomy":40,"score_weather":null,"transit_alt":87.2,"transit_local":"09:40","verdict":"unknown","weather_source":"none","weekday":"Tue"},{"best_hours":1.58,"best_label":"good","best_window":"03:20\u201304:55","dark_hours":8.85,"date":"2032-03-17","moon_free_dark_hours":4.03,"moon_illumination":41,"moon_separation":96.8,"score":null,"score_astronomy":40,"score_weather":null,"transit_alt":87.2,"transit_local":"09:35","verdict":"unknown","weather_source":"none","weekday":"Wed"},{"best_hours":1.67,"best_label":"good","best_window":"03:15\u201304:55","dark_hours":8.8,"date":"2032-03-18","moon_free_dark_hours":3.18,"moon_illumination":51,"moon_separation":104.0,"score":null,"score_astronomy":42,"score_weather":null,"transit_alt":87.2,"transit_local":"09:30","verdict":"unknown","weather_source":"none","weekday":"Thu"},{"best_hours":1.75,"best_label":"good","best_window":"03:10\u201304:55","dark_hours":8.75,"date":"2032-03-19","moon_free_dark_hours":2.43,"moon_illumination":60,"moon_separation":110.6,"score":null,"score_astronomy":43,"score_weather":null,"transit_alt":87.2,"transit_local":"09:25","verdict":"unknown","weather_source":"none","weekday":"Fri"},{"best_hours":1.67,"best_label":"good","best_window":"03:10\u201304:50","dark_hours":8.69,"date":"2032-03-20","moon_free_dark_hours":1.75,"moon_illumination":69,"moon_separation":116.4,"score":null,"score_astronomy":42,"score_weather":null,"transit_alt":87.2,"transit_local":"09:25","verdict":"unknown","weather_source":"none","weekday":"Sat"},{"best_hours":1.67,"best_label":"good","best_window":"03:10\u201304:50","dark_hours":8.64,"date":"2032-03-21","moon_free_dark_hours":1.15,"moon_illumination":78,"moon_separation":121.3,"score":null,"score_astronomy":43,"score_weather":null,"transit_alt":87.2,"transit_local":"09:20","verdict":"unknown","weather_source":"none","weekday":"Sun"},{"best_hours":1.67,"best_label":"good","best_window":"03:10\u201304:50","dark_hours":8.59,"date":"2032-03-22","moon_free_dark_hours":0.62,"moon_illumination":85,"moon_separation":124.8,"score":null,"score_astronomy":43,"score_weather":null,"transit_alt":87.2,"transit_local":"09:15","verdict":"unknown","weather_source":"none","weekday":"Mon"},{"best_hours":1.67,"best_label":"good","best_window":"03:05\u201304:45","dark_hours":8.54,"date":"2032-03-23","moon_free_dark_hours":0.1,"moon_illumination":91,"moon_separation":126.8,"score":null,"score_astronomy":42,"score_weather":null,"transit_alt":87.2,"transit_local":"09:10","verdict":"unknown","weather_source":"none","weekday":"Tue"},{"best_hours":1.67,"best_label":"good","best_window":"03:05\u201304:45","dark_hours":8.48,"date":"2032-03-24","moon_free_dark_hours":0.0,"moon_illumination":96,"moon_separation":126.9,"score":null,"score_astronomy":38,"score_weather":null,"transit_alt":87.2,"transit_local":"09:10","verdict":"unknown","weather_source":"none","weekday":"Wed"},{"best_hours":1.67,"best_label":"good","best_window":"03:00\u201304:40","dark_hours":8.43,"date":"2032-03-25","moon_free_dark_hours":0.0,"moon_illumination":99,"moon_separation":125.1,"score":null,"score_astronomy":38,"score_weather":null,"transit_alt":87.2,"transit_local":"09:05","verdict":"unknown","weather_source":"none","weekday":"Thu"},{"best_hours":1.67,"best_label":"good","best_window":"03:00\u201304:40","dark_hours":8.38,"date":"2032-03-26","moon_free_dark_hours":0.0,"moon_illumination":100,"moon_separation":121.6,"score":null,"score_astronomy":38,"score_weather":null,"transit_alt":87.2,"transit_local":"09:00","verdict":"unknown","weather_source":"none","weekday":"Fri"},{"best_hours":1.75,"best_label":"good","best_window":"02:55\u201305:40","dark_hours":8.32,"date":"2032-03-27","moon_free_dark_hours":0.0,"moon_illumination":99,"moon_separation":116.6,"score":null,"score_astronomy":37,"score_weather":null,"transit_alt":87.2,"transit_local":"09:55","verdict":"unknown","weather_source":"none","weekday":"Sat"},{"best_hours":1.58,"best_label":"good","best_window":"04:00\u201305:35","dark_hours":8.27,"date":"2032-03-28","moon_free_dark_hours":0.18,"moon_illumination":96,"moon_separation":110.3,"score":null,"score_astronomy":35,"score_weather":null,"transit_alt":87.2,"transit_local":"09:50","verdict":"unknown","weather_source":"none","weekday":"Sun"},{"best_hours":1.67,"best_label":"good","best_window":"03:55\u201305:35","dark_hours":8.22,"date":"2032-03-29","moon_free_dark_hours":1.2,"moon_illumination":92,"moon_separation":103.2,"score":null,"score_astronomy":33,"score_weather":null,"transit_alt":87.2,"transit_local":"09:50","verdict":"unknown","weather_source":"none","weekday":"Mon"},{"best_hours":1.58,"best_label":"good","best_window":"03:55\u201305:30","dark_hours":8.16,"date":"2032-03-30","moon_free_dark_hours":2.2,"moon_illumination":85,"moon_separation":95.5,"score":null,"score_astronomy":32,"score_weather":null,"transit_alt":87.2,"transit_local":"09:45","verdict":"unknown","weather_source":"none","weekday":"Tue"},{"best_hours":1.67,"best_label":"good","best_window":"03:50\u201305:30","dark_hours":8.11,"date":"2032-03-31","moon_free_dark_hours":3.2,"moon_illumination":76,"moon_separation":87.5,"score":null,"score_astronomy":32,"score_weather":null,"transit_alt":87.2,"transit_local":"09:40","verdict":"unknown","weather_source":"none","weekday":"Wed"}],"note":"score_astronomy for every night; score_weather/score only where a forecast (next 4 days) or ERA5 history exists \u2014 null otherwise","start":"2032-03-02","target":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"}}