{"assessment":{"best_window":{"end":"2044-09-03T02:15Z","end_local":"05:15","hours":7.75,"label":"good","mean_quality":0.81,"start":"2044-09-02T18:30Z","start_local":"21:30"},"cost":{"altitude":0.42,"clouds":0.0,"darkness":1.73,"moon":1.28},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":52,"cloud":null,"high":null,"iso":"2044-09-02T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2044-09-02T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.37,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2044-09-02T19:00Z","label":"good","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.73,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":84,"cloud":null,"high":null,"iso":"2044-09-02T20:00Z","label":"good","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.73,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":84,"cloud":null,"high":null,"iso":"2044-09-02T21:00Z","label":"good","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.75,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":74,"cloud":null,"high":null,"iso":"2044-09-02T22:00Z","label":"good","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.77,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":63,"cloud":null,"high":null,"iso":"2044-09-02T23:00Z","label":"good","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.79,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":52,"cloud":null,"high":null,"iso":"2044-09-03T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.95,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2044-09-03T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-17,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2044-09-03T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2044-09-03T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.08,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":6.79,"reasons":["daylight and twilight cost 1.7 quality-hours","moonlight cost 1.3 quality-hours","the target being low or below 20\u00b0 cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":6.79,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2044-09-02T17:25Z","end_local":"20:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2044-09-02T16:50Z","start_local":"19:50"},{"end":"2044-09-02T17:55Z","end_local":"20:55","hours":0.5,"label":"poor","mean_quality":0.11,"start":"2044-09-02T17:25Z","start_local":"20:25"},{"end":"2044-09-02T18:30Z","end_local":"21:30","hours":0.58,"label":"marginal","mean_quality":0.37,"start":"2044-09-02T17:55Z","start_local":"20:55"},{"end":"2044-09-03T02:15Z","end_local":"05:15","hours":7.75,"label":"good","mean_quality":0.81,"start":"2044-09-02T18:30Z","start_local":"21:30"},{"end":"2044-09-03T02:50Z","end_local":"05:50","hours":0.58,"label":"marginal","mean_quality":0.36,"start":"2044-09-03T02:15Z","start_local":"05:15"},{"end":"2044-09-03T03:25Z","end_local":"06:25","hours":0.58,"label":"poor","mean_quality":0.08,"start":"2044-09-03T02:50Z","start_local":"05:50"},{"end":"2044-09-03T03:50Z","end_local":"06:50","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2044-09-03T03:25Z","start_local":"06:25"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2044-09-02T18:29:35Z","dark_hours":7.7,"dark_to":"2044-09-03T02:11:45Z","moon":{"illumination":0.812,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":3.0,"moonrise":"2044-09-02T14:37:26Z","moonset":"2044-09-02T23:10:28Z","sunrise":"2044-09-03T03:49:30Z","sunset":"2044-09-02T16:51:55Z","twilight":{"astronomical":{"end":"2044-09-02T18:29:35Z","start":"2044-09-03T02:11:45Z"},"civil":{"end":"2044-09-02T17:20:19Z","start":"2044-09-03T03:21:04Z"},"nautical":{"end":"2044-09-02T17:54:12Z","start":"2044-09-03T02:47:10Z"}},"window_end":"2044-09-03T09:00:00Z","window_start":"2044-09-02T09:00:00Z"},"night_date":"2044-09-02","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.2,"t":"2044-09-02T20:30:00Z"},"dec":44.33,"dec_of_date":44.5055,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":7.75,"limit_rise":"2044-09-02T13:38:03Z","limit_set":"2044-09-03T03:23:43Z","max_az_rate_deg_per_min":3.57,"moon_separation":73.3,"never_rises":false,"ra":314.69583333,"ra_of_date":315.0956,"ra_str":"20h 58m 47.0s","resolved":{"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"},"summary":"7.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2044-09-03T06:40:55Z","blocked_dark_hours":0,"clears_at":"2044-09-02T10:44:46Z","rise_az":22.9},"track":[{"above_terrain":false,"airmass":null,"alt":-3.59,"az":4.9,"t":"2044-09-02T09:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":5.7,"t":"2044-09-02T09:05:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":6.6,"t":"2044-09-02T09:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":7.5,"t":"2044-09-02T09:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.15,"az":8.4,"t":"2044-09-02T09:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":9.3,"t":"2044-09-02T09:25:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-2.85,"az":10.2,"t":"2044-09-02T09:30:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-2.68,"az":11.1,"t":"2044-09-02T09:35:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-2.49,"az":11.9,"t":"2044-09-02T09:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-2.29,"az":12.8,"t":"2044-09-02T09:45:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-2.08,"az":13.7,"t":"2044-09-02T09:50:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-1.85,"az":14.5,"t":"2044-09-02T09:55:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-1.61,"az":15.4,"t":"2044-09-02T10:00:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.35,"az":16.3,"t":"2044-09-02T10:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.08,"az":17.1,"t":"2044-09-02T10:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-0.8,"az":18.0,"t":"2044-09-02T10:15:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-0.51,"az":18.8,"t":"2044-09-02T10:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.2,"az":19.6,"t":"2044-09-02T10:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":36.16,"alt":0.12,"az":20.5,"t":"2044-09-02T10:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":31.87,"alt":0.46,"az":21.3,"t":"2044-09-02T10:35:00Z","terrain":0.78},{"above_terrain":false,"airmass":28.15,"alt":0.8,"az":22.1,"t":"2044-09-02T10:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":24.96,"alt":1.16,"az":22.9,"t":"2044-09-02T10:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":22.23,"alt":1.53,"az":23.8,"t":"2044-09-02T10:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":19.9,"alt":1.91,"az":24.6,"t":"2044-09-02T10:55:00Z","terrain":1.09},{"above_terrain":true,"airmass":17.9,"alt":2.31,"az":25.4,"t":"2044-09-02T11:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":16.18,"alt":2.72,"az":26.2,"t":"2044-09-02T11:05:00Z","terrain":1.33},{"above_terrain":true,"airmass":14.7,"alt":3.13,"az":27.0,"t":"2044-09-02T11:10:00Z","terrain":1.28},{"above_terrain":true,"airmass":13.41,"alt":3.56,"az":27.7,"t":"2044-09-02T11:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":12.29,"alt":4.01,"az":28.5,"t":"2044-09-02T11:20:00Z","terrain":1.09},{"above_terrain":true,"airmass":11.3,"alt":4.46,"az":29.3,"t":"2044-09-02T11:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":10.44,"alt":4.92,"az":30.1,"t":"2044-09-02T11:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":9.67,"alt":5.4,"az":30.8,"t":"2044-09-02T11:35:00Z","terrain":1.28},{"above_terrain":true,"airmass":8.99,"alt":5.88,"az":31.6,"t":"2044-09-02T11:40:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.39,"alt":6.38,"az":32.3,"t":"2044-09-02T11:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":7.85,"alt":6.88,"az":33.1,"t":"2044-09-02T11:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":7.36,"alt":7.4,"az":33.8,"t":"2044-09-02T11:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.92,"alt":7.92,"az":34.5,"t":"2044-09-02T12:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":6.52,"alt":8.46,"az":35.3,"t":"2044-09-02T12:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.16,"alt":9.0,"az":36.0,"t":"2044-09-02T12:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.83,"alt":9.56,"az":36.7,"t":"2044-09-02T12:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.52,"alt":10.12,"az":37.4,"t":"2044-09-02T12:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":5.25,"alt":10.69,"az":38.1,"t":"2044-09-02T12:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":4.99,"alt":11.28,"az":38.8,"t":"2044-09-02T12:30:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.76,"alt":11.87,"az":39.5,"t":"2044-09-02T12:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.54,"alt":12.47,"az":40.1,"t":"2044-09-02T12:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.34,"alt":13.07,"az":40.8,"t":"2044-09-02T12:45:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.16,"alt":13.69,"az":41.5,"t":"2044-09-02T12:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":3.99,"alt":14.31,"az":42.1,"t":"2044-09-02T12:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.83,"alt":14.94,"az":42.8,"t":"2044-09-02T13:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.68,"alt":15.58,"az":43.4,"t":"2044-09-02T13:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.54,"alt":16.23,"az":44.1,"t":"2044-09-02T13:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.41,"alt":16.89,"az":44.7,"t":"2044-09-02T13:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.29,"alt":17.55,"az":45.3,"t":"2044-09-02T13:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.17,"alt":18.22,"az":46.0,"t":"2044-09-02T13:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.06,"alt":18.89,"az":46.6,"t":"2044-09-02T13:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.96,"alt":19.58,"az":47.2,"t":"2044-09-02T13:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.87,"alt":20.27,"az":47.8,"t":"2044-09-02T13:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.78,"alt":20.96,"az":48.4,"t":"2044-09-02T13:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.69,"alt":21.67,"az":49.0,"t":"2044-09-02T13:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.61,"alt":22.38,"az":49.6,"t":"2044-09-02T13:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.54,"alt":23.09,"az":50.2,"t":"2044-09-02T14:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.46,"alt":23.81,"az":50.7,"t":"2044-09-02T14:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.4,"alt":24.54,"az":51.3,"t":"2044-09-02T14:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.33,"alt":25.27,"az":51.9,"t":"2044-09-02T14:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.27,"alt":26.01,"az":52.4,"t":"2044-09-02T14:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.21,"alt":26.76,"az":53.0,"t":"2044-09-02T14:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.16,"alt":27.51,"az":53.5,"t":"2044-09-02T14:30:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.1,"alt":28.26,"az":54.1,"t":"2044-09-02T14:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.05,"alt":29.02,"az":54.6,"t":"2044-09-02T14:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.01,"alt":29.79,"az":55.1,"t":"2044-09-02T14:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.96,"alt":30.56,"az":55.7,"t":"2044-09-02T14:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.92,"alt":31.33,"az":56.2,"t":"2044-09-02T14:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.88,"alt":32.11,"az":56.7,"t":"2044-09-02T15:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.84,"alt":32.9,"az":57.2,"t":"2044-09-02T15:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.8,"alt":33.69,"az":57.7,"t":"2044-09-02T15:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.76,"alt":34.48,"az":58.2,"t":"2044-09-02T15:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.28,"az":58.7,"t":"2044-09-02T15:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.69,"alt":36.08,"az":59.2,"t":"2044-09-02T15:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.66,"alt":36.89,"az":59.7,"t":"2044-09-02T15:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.63,"alt":37.7,"az":60.1,"t":"2044-09-02T15:35:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.6,"alt":38.51,"az":60.6,"t":"2044-09-02T15:40:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.33,"az":61.1,"t":"2044-09-02T15:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.15,"az":61.5,"t":"2044-09-02T15:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.52,"alt":40.97,"az":62.0,"t":"2044-09-02T15:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.5,"alt":41.8,"az":62.4,"t":"2044-09-02T16:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.47,"alt":42.63,"az":62.9,"t":"2044-09-02T16:05:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.45,"alt":43.47,"az":63.3,"t":"2044-09-02T16:10:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.43,"alt":44.3,"az":63.7,"t":"2044-09-02T16:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.41,"alt":45.14,"az":64.2,"t":"2044-09-02T16:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.99,"az":64.6,"t":"2044-09-02T16:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.84,"az":65.0,"t":"2044-09-02T16:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.35,"alt":47.68,"az":65.4,"t":"2044-09-02T16:35:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.33,"alt":48.54,"az":65.8,"t":"2044-09-02T16:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":49.39,"az":66.2,"t":"2044-09-02T16:45:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.3,"alt":50.25,"az":66.6,"t":"2044-09-02T16:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.28,"alt":51.11,"az":67.0,"t":"2044-09-02T16:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.27,"alt":51.97,"az":67.4,"t":"2044-09-02T17:00:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.25,"alt":52.84,"az":67.7,"t":"2044-09-02T17:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.24,"alt":53.71,"az":68.1,"t":"2044-09-02T17:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.57,"az":68.5,"t":"2044-09-02T17:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.21,"alt":55.45,"az":68.8,"t":"2044-09-02T17:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.32,"az":69.1,"t":"2044-09-02T17:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.19,"alt":57.2,"az":69.5,"t":"2044-09-02T17:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.18,"alt":58.07,"az":69.8,"t":"2044-09-02T17:35:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.17,"alt":58.95,"az":70.1,"t":"2044-09-02T17:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.83,"az":70.4,"t":"2044-09-02T17:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.72,"az":70.7,"t":"2044-09-02T17:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.6,"az":71.0,"t":"2044-09-02T17:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.48,"az":71.2,"t":"2044-09-02T18:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":63.37,"az":71.5,"t":"2044-09-02T18:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":64.26,"az":71.7,"t":"2044-09-02T18:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.1,"alt":65.15,"az":71.9,"t":"2044-09-02T18:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.09,"alt":66.04,"az":72.1,"t":"2044-09-02T18:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.09,"alt":66.93,"az":72.3,"t":"2044-09-02T18:25:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.08,"alt":67.82,"az":72.4,"t":"2044-09-02T18:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.07,"alt":68.71,"az":72.6,"t":"2044-09-02T18:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.07,"alt":69.61,"az":72.7,"t":"2044-09-02T18:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.06,"alt":70.5,"az":72.7,"t":"2044-09-02T18:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.05,"alt":71.4,"az":72.8,"t":"2044-09-02T18:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.05,"alt":72.29,"az":72.7,"t":"2044-09-02T18:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.04,"alt":73.18,"az":72.7,"t":"2044-09-02T19:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.04,"alt":74.08,"az":72.6,"t":"2044-09-02T19:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.04,"alt":74.97,"az":72.4,"t":"2044-09-02T19:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.03,"alt":75.86,"az":72.1,"t":"2044-09-02T19:15:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.03,"alt":76.75,"az":71.8,"t":"2044-09-02T19:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":77.64,"az":71.3,"t":"2044-09-02T19:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":78.52,"az":70.7,"t":"2044-09-02T19:30:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.4,"az":69.9,"t":"2044-09-02T19:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.01,"alt":80.28,"az":68.9,"t":"2044-09-02T19:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.01,"alt":81.15,"az":67.6,"t":"2044-09-02T19:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.01,"alt":82.01,"az":66.0,"t":"2044-09-02T19:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.01,"alt":82.86,"az":63.8,"t":"2044-09-02T19:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":83.69,"az":60.9,"t":"2044-09-02T20:00:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.0,"alt":84.49,"az":57.1,"t":"2044-09-02T20:05:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.0,"alt":85.25,"az":51.9,"t":"2044-09-02T20:10:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.0,"alt":85.95,"az":44.6,"t":"2044-09-02T20:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.0,"alt":86.55,"az":34.4,"t":"2044-09-02T20:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.0,"alt":86.99,"az":20.5,"t":"2044-09-02T20:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.0,"alt":87.18,"az":3.3,"t":"2044-09-02T20:30:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.0,"alt":87.09,"az":345.4,"t":"2044-09-02T20:35:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.0,"alt":86.73,"az":330.1,"t":"2044-09-02T20:40:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.0,"alt":86.18,"az":318.6,"t":"2044-09-02T20:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.0,"alt":85.51,"az":310.4,"t":"2044-09-02T20:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.0,"alt":84.77,"az":304.6,"t":"2044-09-02T20:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.01,"alt":83.98,"az":300.3,"t":"2044-09-02T21:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.01,"alt":83.16,"az":297.1,"t":"2044-09-02T21:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":82.32,"az":294.8,"t":"2044-09-02T21:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.01,"alt":81.46,"az":292.9,"t":"2044-09-02T21:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.01,"alt":80.59,"az":291.5,"t":"2044-09-02T21:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.02,"alt":79.72,"az":290.4,"t":"2044-09-02T21:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.02,"alt":78.84,"az":289.6,"t":"2044-09-02T21:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":77.96,"az":288.9,"t":"2044-09-02T21:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":77.07,"az":288.4,"t":"2044-09-02T21:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.18,"az":288.0,"t":"2044-09-02T21:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":75.29,"az":287.7,"t":"2044-09-02T21:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.04,"alt":74.4,"az":287.5,"t":"2044-09-02T21:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.04,"alt":73.5,"az":287.3,"t":"2044-09-02T22:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.05,"alt":72.61,"az":287.3,"t":"2044-09-02T22:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.05,"alt":71.72,"az":287.2,"t":"2044-09-02T22:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.06,"alt":70.82,"az":287.3,"t":"2044-09-02T22:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.06,"alt":69.93,"az":287.3,"t":"2044-09-02T22:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.07,"alt":69.03,"az":287.4,"t":"2044-09-02T22:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.08,"alt":68.14,"az":287.5,"t":"2044-09-02T22:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.08,"alt":67.25,"az":287.7,"t":"2044-09-02T22:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.09,"alt":66.36,"az":287.8,"t":"2044-09-02T22:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.1,"alt":65.47,"az":288.0,"t":"2044-09-02T22:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.58,"az":288.2,"t":"2044-09-02T22:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.69,"az":288.4,"t":"2044-09-02T22:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.8,"az":288.7,"t":"2044-09-02T23:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.13,"alt":61.92,"az":288.9,"t":"2044-09-02T23:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.03,"az":289.2,"t":"2044-09-02T23:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.15,"alt":60.15,"az":289.5,"t":"2044-09-02T23:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.16,"alt":59.27,"az":289.8,"t":"2044-09-02T23:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.17,"alt":58.39,"az":290.1,"t":"2044-09-02T23:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.18,"alt":57.51,"az":290.4,"t":"2044-09-02T23:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.2,"alt":56.63,"az":290.7,"t":"2044-09-02T23:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.21,"alt":55.76,"az":291.1,"t":"2044-09-02T23:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.22,"alt":54.89,"az":291.4,"t":"2044-09-02T23:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.23,"alt":54.02,"az":291.8,"t":"2044-09-02T23:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.25,"alt":53.15,"az":292.1,"t":"2044-09-02T23:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.26,"alt":52.28,"az":292.5,"t":"2044-09-03T00:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.28,"alt":51.42,"az":292.9,"t":"2044-09-03T00:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.29,"alt":50.56,"az":293.3,"t":"2044-09-03T00:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.31,"alt":49.7,"az":293.6,"t":"2044-09-03T00:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.84,"az":294.0,"t":"2044-09-03T00:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.34,"alt":47.99,"az":294.4,"t":"2044-09-03T00:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.14,"az":294.8,"t":"2044-09-03T00:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.38,"alt":46.29,"az":295.3,"t":"2044-09-03T00:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.4,"alt":45.45,"az":295.7,"t":"2044-09-03T00:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.42,"alt":44.6,"az":296.1,"t":"2044-09-03T00:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":43.77,"az":296.5,"t":"2044-09-03T00:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":297.0,"t":"2044-09-03T00:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.49,"alt":42.1,"az":297.4,"t":"2044-09-03T01:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.51,"alt":41.27,"az":297.9,"t":"2044-09-03T01:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.54,"alt":40.44,"az":298.3,"t":"2044-09-03T01:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.57,"alt":39.62,"az":298.8,"t":"2044-09-03T01:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.59,"alt":38.8,"az":299.2,"t":"2044-09-03T01:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.62,"alt":37.99,"az":299.7,"t":"2044-09-03T01:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.65,"alt":37.18,"az":300.2,"t":"2044-09-03T01:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.68,"alt":36.37,"az":300.7,"t":"2044-09-03T01:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.72,"alt":35.56,"az":301.1,"t":"2044-09-03T01:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.75,"alt":34.77,"az":301.6,"t":"2044-09-03T01:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.79,"alt":33.97,"az":302.1,"t":"2044-09-03T01:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.82,"alt":33.18,"az":302.6,"t":"2044-09-03T01:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.86,"alt":32.39,"az":303.1,"t":"2044-09-03T02:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.9,"alt":31.61,"az":303.6,"t":"2044-09-03T02:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.95,"alt":30.84,"az":304.2,"t":"2044-09-03T02:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.99,"alt":30.06,"az":304.7,"t":"2044-09-03T02:15:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.04,"alt":29.3,"az":305.2,"t":"2044-09-03T02:20:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.09,"alt":28.53,"az":305.7,"t":"2044-09-03T02:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.14,"alt":27.78,"az":306.3,"t":"2044-09-03T02:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.19,"alt":27.03,"az":306.8,"t":"2044-09-03T02:35:00Z","terrain":0.12},{"above_terrain":true,"airmass":2.25,"alt":26.28,"az":307.4,"t":"2044-09-03T02:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.31,"alt":25.54,"az":307.9,"t":"2044-09-03T02:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.37,"alt":24.8,"az":308.5,"t":"2044-09-03T02:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.44,"alt":24.07,"az":309.1,"t":"2044-09-03T02:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.51,"alt":23.35,"az":309.6,"t":"2044-09-03T03:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.58,"alt":22.63,"az":310.2,"t":"2044-09-03T03:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.66,"alt":21.92,"az":310.8,"t":"2044-09-03T03:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.75,"alt":21.22,"az":311.4,"t":"2044-09-03T03:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.83,"alt":20.52,"az":312.0,"t":"2044-09-03T03:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.93,"alt":19.82,"az":312.6,"t":"2044-09-03T03:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.03,"alt":19.14,"az":313.2,"t":"2044-09-03T03:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.13,"alt":18.46,"az":313.8,"t":"2044-09-03T03:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.24,"alt":17.79,"az":314.4,"t":"2044-09-03T03:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.36,"alt":17.12,"az":315.1,"t":"2044-09-03T03:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.49,"alt":16.47,"az":315.7,"t":"2044-09-03T03:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.63,"alt":15.82,"az":316.3,"t":"2044-09-03T03:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.77,"alt":15.17,"az":317.0,"t":"2044-09-03T04:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.93,"alt":14.54,"az":317.6,"t":"2044-09-03T04:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.1,"alt":13.91,"az":318.3,"t":"2044-09-03T04:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.28,"alt":13.29,"az":319.0,"t":"2044-09-03T04:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":4.47,"alt":12.68,"az":319.6,"t":"2044-09-03T04:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.68,"alt":12.08,"az":320.3,"t":"2044-09-03T04:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.91,"alt":11.49,"az":321.0,"t":"2044-09-03T04:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.15,"alt":10.9,"az":321.7,"t":"2044-09-03T04:35:00Z","terrain":0.07},{"above_terrain":true,"airmass":5.42,"alt":10.33,"az":322.4,"t":"2044-09-03T04:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.71,"alt":9.76,"az":323.1,"t":"2044-09-03T04:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":6.03,"alt":9.2,"az":323.8,"t":"2044-09-03T04:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.38,"alt":8.65,"az":324.5,"t":"2044-09-03T04:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.77,"alt":8.11,"az":325.2,"t":"2044-09-03T05:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.19,"alt":7.58,"az":325.9,"t":"2044-09-03T05:05:00Z","terrain":-0.24},{"above_terrain":true,"airmass":7.66,"alt":7.07,"az":326.7,"t":"2044-09-03T05:10:00Z","terrain":-0.34},{"above_terrain":true,"airmass":8.19,"alt":6.56,"az":327.4,"t":"2044-09-03T05:15:00Z","terrain":-0.32},{"above_terrain":true,"airmass":8.77,"alt":6.06,"az":328.2,"t":"2044-09-03T05:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":9.42,"alt":5.57,"az":328.9,"t":"2044-09-03T05:25:00Z","terrain":-0.14},{"above_terrain":true,"airmass":10.16,"alt":5.09,"az":329.7,"t":"2044-09-03T05:30:00Z","terrain":-0.28},{"above_terrain":true,"airmass":10.98,"alt":4.62,"az":330.4,"t":"2044-09-03T05:35:00Z","terrain":-0.37},{"above_terrain":true,"airmass":11.92,"alt":4.17,"az":331.2,"t":"2044-09-03T05:40:00Z","terrain":-0.34},{"above_terrain":true,"airmass":12.99,"alt":3.72,"az":332.0,"t":"2044-09-03T05:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":14.22,"alt":3.29,"az":332.8,"t":"2044-09-03T05:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":15.62,"alt":2.86,"az":333.6,"t":"2044-09-03T05:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":17.25,"alt":2.45,"az":334.3,"t":"2044-09-03T06:00:00Z","terrain":-0.35},{"above_terrain":true,"airmass":19.15,"alt":2.05,"az":335.1,"t":"2044-09-03T06:05:00Z","terrain":-0.63},{"above_terrain":true,"airmass":21.35,"alt":1.67,"az":336.0,"t":"2044-09-03T06:10:00Z","terrain":-0.82},{"above_terrain":true,"airmass":23.93,"alt":1.29,"az":336.8,"t":"2044-09-03T06:15:00Z","terrain":-0.75},{"above_terrain":true,"airmass":26.95,"alt":0.93,"az":337.6,"t":"2044-09-03T06:20:00Z","terrain":-0.58},{"above_terrain":true,"airmass":30.47,"alt":0.58,"az":338.4,"t":"2044-09-03T06:25:00Z","terrain":-0.58},{"above_terrain":true,"airmass":34.56,"alt":0.24,"az":339.2,"t":"2044-09-03T06:30:00Z","terrain":-0.7},{"above_terrain":true,"airmass":null,"alt":-0.09,"az":340.1,"t":"2044-09-03T06:35:00Z","terrain":-0.52},{"above_terrain":true,"airmass":null,"alt":-0.4,"az":340.9,"t":"2044-09-03T06:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.7,"az":341.7,"t":"2044-09-03T06:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":342.6,"t":"2044-09-03T06:50:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-1.26,"az":343.4,"t":"2044-09-03T06:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":344.3,"t":"2044-09-03T07:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.76,"az":345.2,"t":"2044-09-03T07:05:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-2.0,"az":346.0,"t":"2044-09-03T07:10:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-2.22,"az":346.9,"t":"2044-09-03T07:15:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.42,"az":347.8,"t":"2044-09-03T07:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":348.6,"t":"2044-09-03T07:25:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":349.5,"t":"2044-09-03T07:30:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":350.4,"t":"2044-09-03T07:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":351.3,"t":"2044-09-03T07:40:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-3.24,"az":352.2,"t":"2044-09-03T07:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":353.0,"t":"2044-09-03T07:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":353.9,"t":"2044-09-03T07:55:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":354.8,"t":"2044-09-03T08:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":355.7,"t":"2044-09-03T08:05:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":356.6,"t":"2044-09-03T08:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":357.5,"t":"2044-09-03T08:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":358.4,"t":"2044-09-03T08:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":359.3,"t":"2044-09-03T08:25:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":0.2,"t":"2044-09-03T08:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":1.1,"t":"2044-09-03T08:35:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":2.0,"t":"2044-09-03T08:40:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":2.9,"t":"2044-09-03T08:45:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":3.8,"t":"2044-09-03T08:50:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":4.7,"t":"2044-09-03T08:55:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":5.6,"t":"2044-09-03T09:00:00Z","terrain":-0.52}],"transit":{"airmass":1.0,"alt":87.2,"az":3.3,"t":"2044-09-02T20:30:00Z"},"usable_hours":7.75,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}