{"assessment":{"best_window":{"end":"2043-08-21T19:40Z","end_local":"22:40","hours":0.75,"label":"good","mean_quality":0.62,"start":"2043-08-21T18:55Z","start_local":"21:55"},"cost":{"altitude":1.04,"clouds":0.0,"darkness":1.31,"moon":3.1},"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 possible, with compromises \u2014 weather unknown","hourly":[{"alt":55,"cloud":null,"high":null,"iso":"2043-08-21T18:00Z","label":"poor","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.1,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":64,"cloud":null,"high":null,"iso":"2043-08-21T19:00Z","label":"good","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.63,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2043-08-21T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.58,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2043-08-21T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.54,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2043-08-21T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.51,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":52,"cloud":null,"high":null,"iso":"2043-08-21T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.47,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2043-08-22T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2043-08-22T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.41,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2043-08-22T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2043-08-22T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.64,"peak_sky":0.64,"quality_hours":3.67,"reasons":["moonlight cost 3.1 quality-hours","daylight and twilight cost 1.3 quality-hours","the target being low or below 20\u00b0 cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":58,"score_weather":null,"sky_hours":3.67,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2043-08-21T17:45Z","end_local":"20:45","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2043-08-21T17:10Z","start_local":"20:10"},{"end":"2043-08-21T18:20Z","end_local":"21:20","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2043-08-21T17:45Z","start_local":"20:45"},{"end":"2043-08-21T18:55Z","end_local":"21:55","hours":0.58,"label":"marginal","mean_quality":0.33,"start":"2043-08-21T18:20Z","start_local":"21:20"},{"end":"2043-08-21T19:40Z","end_local":"22:40","hours":0.75,"label":"good","mean_quality":0.62,"start":"2043-08-21T18:55Z","start_local":"21:55"},{"end":"2043-08-22T01:35Z","end_local":"04:35","hours":5.92,"label":"marginal","mean_quality":0.48,"start":"2043-08-21T19:40Z","start_local":"22:40"},{"end":"2043-08-22T01:55Z","end_local":"04:55","hours":0.33,"label":"poor","mean_quality":0.26,"start":"2043-08-22T01:35Z","start_local":"04:35"},{"end":"2043-08-22T03:40Z","end_local":"06:40","hours":1.75,"label":"unusable","mean_quality":0.0,"start":"2043-08-22T01:55Z","start_local":"04:55"}]},"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":"2043-08-21T18:54:58Z","dark_hours":6.98,"dark_to":"2043-08-22T01:53:48Z","moon":{"illumination":0.979,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2043-08-21T17:55:07Z","moonset":"2043-08-22T05:16:32Z","sunrise":"2043-08-22T03:36:26Z","sunset":"2043-08-21T17:12:24Z","twilight":{"astronomical":{"end":"2043-08-21T18:54:58Z","start":"2043-08-22T01:53:48Z"},"civil":{"end":"2043-08-21T17:41:43Z","start":"2043-08-22T03:07:05Z"},"nautical":{"end":"2043-08-21T18:17:10Z","start":"2043-08-22T02:31:38Z"}},"window_end":"2043-08-22T09:00:00Z","window_start":"2043-08-21T09:00:00Z"},"night_date":"2043-08-21","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.06,"alt":71.1,"t":"2043-08-21T20:25:00Z"},"dec":22.71085365,"dec_of_date":22.8338,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":6.17,"limit_rise":"2043-08-21T14:52:21Z","limit_set":"2043-08-22T01:54:31Z","max_az_rate_deg_per_min":0.71,"moon_separation":54.5,"never_rises":false,"ra":300.18213726,"ra_of_date":300.6533,"ra_str":"20h 00m 43.7s","resolved":{"dec":22.71085365,"name":"HD 189733","ra":300.18213726,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=HD%20189733","source":"sesame","spectral_type":"K2V","type":"BY*","type_text":"BY Draconis variable \u2014 a spotted, rotating star","vmag":7.648},"summary":"6.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2043-08-22T03:48:33Z","blocked_dark_hours":0,"clears_at":"2043-08-21T13:03:50Z","rise_az":60.1},"track":[{"above_terrain":false,"airmass":null,"alt":-24.97,"az":8.8,"t":"2043-08-21T09:00:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-24.82,"az":10.1,"t":"2043-08-21T09:05:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-24.65,"az":11.3,"t":"2043-08-21T09:10:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-24.45,"az":12.6,"t":"2043-08-21T09:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-24.24,"az":13.8,"t":"2043-08-21T09:20:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-24.01,"az":15.1,"t":"2043-08-21T09:25:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-23.75,"az":16.3,"t":"2043-08-21T09:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.48,"az":17.5,"t":"2043-08-21T09:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-23.19,"az":18.7,"t":"2043-08-21T09:40:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-22.88,"az":20.0,"t":"2043-08-21T09:45:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-22.55,"az":21.2,"t":"2043-08-21T09:50:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-22.2,"az":22.4,"t":"2043-08-21T09:55:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-21.84,"az":23.5,"t":"2043-08-21T10:00:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-21.46,"az":24.7,"t":"2043-08-21T10:05:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-21.06,"az":25.9,"t":"2043-08-21T10:10:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-20.64,"az":27.0,"t":"2043-08-21T10:15:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-20.21,"az":28.2,"t":"2043-08-21T10:20:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-19.76,"az":29.3,"t":"2043-08-21T10:25:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-19.29,"az":30.4,"t":"2043-08-21T10:30:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-18.81,"az":31.5,"t":"2043-08-21T10:35:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.31,"az":32.6,"t":"2043-08-21T10:40:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-17.8,"az":33.7,"t":"2043-08-21T10:45:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-17.27,"az":34.8,"t":"2043-08-21T10:50:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-16.73,"az":35.9,"t":"2043-08-21T10:55:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.18,"az":36.9,"t":"2043-08-21T11:00:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-15.61,"az":38.0,"t":"2043-08-21T11:05:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-15.02,"az":39.0,"t":"2043-08-21T11:10:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-14.43,"az":40.0,"t":"2043-08-21T11:15:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-13.82,"az":41.0,"t":"2043-08-21T11:20:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-13.2,"az":42.0,"t":"2043-08-21T11:25:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-12.57,"az":43.0,"t":"2043-08-21T11:30:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-11.92,"az":44.0,"t":"2043-08-21T11:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-11.27,"az":45.0,"t":"2043-08-21T11:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-10.6,"az":45.9,"t":"2043-08-21T11:45:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.92,"az":46.9,"t":"2043-08-21T11:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.23,"az":47.8,"t":"2043-08-21T11:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-8.53,"az":48.8,"t":"2043-08-21T12:00:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-7.83,"az":49.7,"t":"2043-08-21T12:05:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.11,"az":50.6,"t":"2043-08-21T12:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.38,"az":51.5,"t":"2043-08-21T12:15:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-5.64,"az":52.4,"t":"2043-08-21T12:20:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-4.9,"az":53.3,"t":"2043-08-21T12:25:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-4.14,"az":54.2,"t":"2043-08-21T12:30:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":55.0,"t":"2043-08-21T12:35:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":55.9,"t":"2043-08-21T12:40:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.83,"az":56.7,"t":"2043-08-21T12:45:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.04,"az":57.6,"t":"2043-08-21T12:50:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-0.25,"az":58.4,"t":"2043-08-21T12:55:00Z","terrain":1.23},{"above_terrain":false,"airmass":30.76,"alt":0.55,"az":59.3,"t":"2043-08-21T13:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":23.43,"alt":1.36,"az":60.1,"t":"2043-08-21T13:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":18.54,"alt":2.17,"az":60.9,"t":"2043-08-21T13:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":15.16,"alt":3.0,"az":61.7,"t":"2043-08-21T13:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":12.73,"alt":3.82,"az":62.5,"t":"2043-08-21T13:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":10.92,"alt":4.66,"az":63.3,"t":"2043-08-21T13:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":9.53,"alt":5.5,"az":64.1,"t":"2043-08-21T13:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.43,"alt":6.34,"az":64.9,"t":"2043-08-21T13:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.55,"alt":7.19,"az":65.7,"t":"2043-08-21T13:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":6.82,"alt":8.05,"az":66.5,"t":"2043-08-21T13:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":6.22,"alt":8.91,"az":67.3,"t":"2043-08-21T13:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":5.71,"alt":9.77,"az":68.0,"t":"2043-08-21T13:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":5.27,"alt":10.64,"az":68.8,"t":"2043-08-21T14:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":4.89,"alt":11.52,"az":69.6,"t":"2043-08-21T14:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":4.57,"alt":12.4,"az":70.3,"t":"2043-08-21T14:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.28,"alt":13.28,"az":71.1,"t":"2043-08-21T14:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.02,"alt":14.17,"az":71.9,"t":"2043-08-21T14:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.8,"alt":15.06,"az":72.6,"t":"2043-08-21T14:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":3.6,"alt":15.96,"az":73.4,"t":"2043-08-21T14:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":3.41,"alt":16.85,"az":74.1,"t":"2043-08-21T14:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":3.25,"alt":17.76,"az":74.9,"t":"2043-08-21T14:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.1,"alt":18.66,"az":75.7,"t":"2043-08-21T14:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.96,"alt":19.57,"az":76.4,"t":"2043-08-21T14:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.84,"alt":20.48,"az":77.2,"t":"2043-08-21T14:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.72,"alt":21.39,"az":77.9,"t":"2043-08-21T15:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.62,"alt":22.31,"az":78.7,"t":"2043-08-21T15:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.52,"alt":23.23,"az":79.4,"t":"2043-08-21T15:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.43,"alt":24.15,"az":80.2,"t":"2043-08-21T15:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.35,"alt":25.07,"az":81.0,"t":"2043-08-21T15:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.27,"alt":26.0,"az":81.7,"t":"2043-08-21T15:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.2,"alt":26.93,"az":82.5,"t":"2043-08-21T15:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.13,"alt":27.86,"az":83.3,"t":"2043-08-21T15:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.07,"alt":28.79,"az":84.1,"t":"2043-08-21T15:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":2.01,"alt":29.72,"az":84.8,"t":"2043-08-21T15:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.96,"alt":30.65,"az":85.6,"t":"2043-08-21T15:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.9,"alt":31.58,"az":86.4,"t":"2043-08-21T15:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.86,"alt":32.52,"az":87.2,"t":"2043-08-21T16:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.81,"alt":33.45,"az":88.0,"t":"2043-08-21T16:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.77,"alt":34.39,"az":88.8,"t":"2043-08-21T16:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.73,"alt":35.33,"az":89.7,"t":"2043-08-21T16:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.69,"alt":36.26,"az":90.5,"t":"2043-08-21T16:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.65,"alt":37.2,"az":91.4,"t":"2043-08-21T16:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.62,"alt":38.13,"az":92.2,"t":"2043-08-21T16:30:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.58,"alt":39.07,"az":93.1,"t":"2043-08-21T16:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.55,"alt":40.0,"az":94.0,"t":"2043-08-21T16:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.52,"alt":40.93,"az":94.9,"t":"2043-08-21T16:45:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.5,"alt":41.87,"az":95.8,"t":"2043-08-21T16:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.47,"alt":42.8,"az":96.7,"t":"2043-08-21T16:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.44,"alt":43.73,"az":97.6,"t":"2043-08-21T17:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.42,"alt":44.65,"az":98.6,"t":"2043-08-21T17:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.4,"alt":45.58,"az":99.6,"t":"2043-08-21T17:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.38,"alt":46.5,"az":100.6,"t":"2043-08-21T17:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.36,"alt":47.42,"az":101.6,"t":"2043-08-21T17:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.34,"alt":48.33,"az":102.7,"t":"2043-08-21T17:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.32,"alt":49.24,"az":103.7,"t":"2043-08-21T17:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":104.8,"t":"2043-08-21T17:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.28,"alt":51.05,"az":106.0,"t":"2043-08-21T17:40:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.27,"alt":51.95,"az":107.1,"t":"2043-08-21T17:45:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.25,"alt":52.84,"az":108.4,"t":"2043-08-21T17:50:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.24,"alt":53.73,"az":109.6,"t":"2043-08-21T17:55:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.23,"alt":54.6,"az":110.9,"t":"2043-08-21T18:00:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.21,"alt":55.47,"az":112.2,"t":"2043-08-21T18:05:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.2,"alt":56.34,"az":113.6,"t":"2043-08-21T18:10:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.19,"alt":57.19,"az":115.0,"t":"2043-08-21T18:15:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.18,"alt":58.03,"az":116.5,"t":"2043-08-21T18:20:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.17,"alt":58.87,"az":118.0,"t":"2043-08-21T18:25:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.16,"alt":59.69,"az":119.6,"t":"2043-08-21T18:30:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.15,"alt":60.49,"az":121.3,"t":"2043-08-21T18:35:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.14,"alt":61.29,"az":123.0,"t":"2043-08-21T18:40:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.13,"alt":62.06,"az":124.8,"t":"2043-08-21T18:45:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.12,"alt":62.82,"az":126.7,"t":"2043-08-21T18:50:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.12,"alt":63.56,"az":128.6,"t":"2043-08-21T18:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.11,"alt":64.28,"az":130.7,"t":"2043-08-21T19:00:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.1,"alt":64.98,"az":132.8,"t":"2043-08-21T19:05:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.1,"alt":65.66,"az":135.1,"t":"2043-08-21T19:10:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.09,"alt":66.3,"az":137.4,"t":"2043-08-21T19:15:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.09,"alt":66.92,"az":139.9,"t":"2043-08-21T19:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.51,"az":142.5,"t":"2043-08-21T19:25:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.08,"alt":68.06,"az":145.1,"t":"2043-08-21T19:30:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.07,"alt":68.58,"az":147.9,"t":"2043-08-21T19:35:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.07,"alt":69.05,"az":150.8,"t":"2043-08-21T19:40:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.07,"alt":69.49,"az":153.9,"t":"2043-08-21T19:45:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.06,"alt":69.88,"az":157.0,"t":"2043-08-21T19:50:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.06,"alt":70.22,"az":160.2,"t":"2043-08-21T19:55:00Z","terrain":-0.97},{"above_terrain":true,"airmass":1.06,"alt":70.51,"az":163.6,"t":"2043-08-21T20:00:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.06,"alt":70.75,"az":167.0,"t":"2043-08-21T20:05:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.06,"alt":70.93,"az":170.5,"t":"2043-08-21T20:10:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.06,"alt":71.06,"az":174.0,"t":"2043-08-21T20:15:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.06,"alt":71.13,"az":177.5,"t":"2043-08-21T20:20:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.06,"alt":71.14,"az":181.1,"t":"2043-08-21T20:25:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":184.7,"t":"2043-08-21T20:30:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":70.99,"az":188.2,"t":"2043-08-21T20:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":70.82,"az":191.7,"t":"2043-08-21T20:40:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.06,"alt":70.61,"az":195.2,"t":"2043-08-21T20:45:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.06,"alt":70.34,"az":198.5,"t":"2043-08-21T20:50:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.06,"alt":70.01,"az":201.8,"t":"2043-08-21T20:55:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.07,"alt":69.64,"az":205.0,"t":"2043-08-21T21:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.07,"alt":69.22,"az":208.0,"t":"2043-08-21T21:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":68.76,"az":211.0,"t":"2043-08-21T21:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.08,"alt":68.26,"az":213.8,"t":"2043-08-21T21:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.08,"alt":67.72,"az":216.5,"t":"2043-08-21T21:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.08,"alt":67.15,"az":219.2,"t":"2043-08-21T21:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.09,"alt":66.54,"az":221.7,"t":"2043-08-21T21:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.09,"alt":65.9,"az":224.0,"t":"2043-08-21T21:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.1,"alt":65.24,"az":226.3,"t":"2043-08-21T21:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.11,"alt":64.55,"az":228.5,"t":"2043-08-21T21:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":63.84,"az":230.6,"t":"2043-08-21T21:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.12,"alt":63.1,"az":232.6,"t":"2043-08-21T21:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.13,"alt":62.35,"az":234.5,"t":"2043-08-21T22:00:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.14,"alt":61.58,"az":236.3,"t":"2043-08-21T22:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.14,"alt":60.79,"az":238.1,"t":"2043-08-21T22:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.15,"alt":59.99,"az":239.8,"t":"2043-08-21T22:15:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.16,"alt":59.18,"az":241.4,"t":"2043-08-21T22:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.17,"alt":58.35,"az":243.0,"t":"2043-08-21T22:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.18,"alt":57.51,"az":244.5,"t":"2043-08-21T22:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.2,"alt":56.66,"az":245.9,"t":"2043-08-21T22:35:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.21,"alt":55.8,"az":247.3,"t":"2043-08-21T22:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.22,"alt":54.93,"az":248.6,"t":"2043-08-21T22:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.23,"alt":54.06,"az":249.9,"t":"2043-08-21T22:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.25,"alt":53.18,"az":251.2,"t":"2043-08-21T22:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.26,"alt":52.29,"az":252.4,"t":"2043-08-21T23:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.28,"alt":51.39,"az":253.6,"t":"2043-08-21T23:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.49,"az":254.7,"t":"2043-08-21T23:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.31,"alt":49.59,"az":255.8,"t":"2043-08-21T23:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.33,"alt":48.68,"az":256.9,"t":"2043-08-21T23:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.35,"alt":47.76,"az":258.0,"t":"2043-08-21T23:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.37,"alt":46.85,"az":259.0,"t":"2043-08-21T23:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.39,"alt":45.93,"az":260.0,"t":"2043-08-21T23:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.41,"alt":45.0,"az":261.0,"t":"2043-08-21T23:40:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.44,"alt":44.08,"az":262.0,"t":"2043-08-21T23:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.46,"alt":43.15,"az":263.0,"t":"2043-08-21T23:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.49,"alt":42.22,"az":263.9,"t":"2043-08-21T23:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":264.8,"t":"2043-08-22T00:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.54,"alt":40.35,"az":265.7,"t":"2043-08-22T00:05:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.57,"alt":39.42,"az":266.6,"t":"2043-08-22T00:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.6,"alt":38.49,"az":267.5,"t":"2043-08-22T00:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.64,"alt":37.55,"az":268.3,"t":"2043-08-22T00:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.67,"alt":36.62,"az":269.2,"t":"2043-08-22T00:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.71,"alt":35.68,"az":270.0,"t":"2043-08-22T00:30:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.75,"alt":34.74,"az":270.8,"t":"2043-08-22T00:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.79,"alt":33.81,"az":271.7,"t":"2043-08-22T00:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.84,"alt":32.87,"az":272.5,"t":"2043-08-22T00:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.89,"alt":31.94,"az":273.3,"t":"2043-08-22T00:50:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.94,"alt":31.0,"az":274.1,"t":"2043-08-22T00:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.99,"alt":30.07,"az":274.9,"t":"2043-08-22T01:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.05,"alt":29.14,"az":275.6,"t":"2043-08-22T01:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.11,"alt":28.21,"az":276.4,"t":"2043-08-22T01:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.17,"alt":27.28,"az":277.2,"t":"2043-08-22T01:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.24,"alt":26.35,"az":278.0,"t":"2043-08-22T01:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.32,"alt":25.42,"az":278.7,"t":"2043-08-22T01:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.4,"alt":24.5,"az":279.5,"t":"2043-08-22T01:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.49,"alt":23.58,"az":280.3,"t":"2043-08-22T01:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.58,"alt":22.66,"az":281.0,"t":"2043-08-22T01:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.68,"alt":21.74,"az":281.8,"t":"2043-08-22T01:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.79,"alt":20.83,"az":282.5,"t":"2043-08-22T01:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.92,"alt":19.91,"az":283.3,"t":"2043-08-22T01:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":3.05,"alt":19.0,"az":284.1,"t":"2043-08-22T02:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.19,"alt":18.1,"az":284.8,"t":"2043-08-22T02:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.35,"alt":17.19,"az":285.6,"t":"2043-08-22T02:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.52,"alt":16.29,"az":286.3,"t":"2043-08-22T02:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.72,"alt":15.4,"az":287.1,"t":"2043-08-22T02:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.94,"alt":14.51,"az":287.8,"t":"2043-08-22T02:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.18,"alt":13.62,"az":288.6,"t":"2043-08-22T02:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.45,"alt":12.73,"az":289.4,"t":"2043-08-22T02:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.77,"alt":11.85,"az":290.1,"t":"2043-08-22T02:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.12,"alt":10.97,"az":290.9,"t":"2043-08-22T02:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":5.53,"alt":10.1,"az":291.7,"t":"2043-08-22T02:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":6.01,"alt":9.23,"az":292.4,"t":"2043-08-22T02:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":6.58,"alt":8.37,"az":293.2,"t":"2043-08-22T03:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.25,"alt":7.51,"az":294.0,"t":"2043-08-22T03:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.07,"alt":6.66,"az":294.8,"t":"2043-08-22T03:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":9.08,"alt":5.81,"az":295.6,"t":"2043-08-22T03:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":10.35,"alt":4.97,"az":296.4,"t":"2043-08-22T03:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":11.99,"alt":4.14,"az":297.2,"t":"2043-08-22T03:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":14.15,"alt":3.31,"az":298.0,"t":"2043-08-22T03:30:00Z","terrain":0.12},{"above_terrain":true,"airmass":17.12,"alt":2.48,"az":298.8,"t":"2043-08-22T03:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":21.35,"alt":1.67,"az":299.6,"t":"2043-08-22T03:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":27.62,"alt":0.86,"az":300.4,"t":"2043-08-22T03:45:00Z","terrain":0.35},{"above_terrain":false,"airmass":37.14,"alt":0.05,"az":301.3,"t":"2043-08-22T03:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-0.74,"az":302.1,"t":"2043-08-22T03:55:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-1.53,"az":302.9,"t":"2043-08-22T04:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":303.8,"t":"2043-08-22T04:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":304.6,"t":"2043-08-22T04:10:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":305.5,"t":"2043-08-22T04:15:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-4.61,"az":306.4,"t":"2043-08-22T04:20:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-5.36,"az":307.3,"t":"2043-08-22T04:25:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-6.1,"az":308.2,"t":"2043-08-22T04:30:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":309.1,"t":"2043-08-22T04:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-7.55,"az":310.0,"t":"2043-08-22T04:40:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-8.27,"az":310.9,"t":"2043-08-22T04:45:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-8.97,"az":311.8,"t":"2043-08-22T04:50:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-9.66,"az":312.8,"t":"2043-08-22T04:55:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-10.34,"az":313.7,"t":"2043-08-22T05:00:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-11.02,"az":314.7,"t":"2043-08-22T05:05:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-11.68,"az":315.6,"t":"2043-08-22T05:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-12.32,"az":316.6,"t":"2043-08-22T05:15:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-12.96,"az":317.6,"t":"2043-08-22T05:20:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-13.59,"az":318.6,"t":"2043-08-22T05:25:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-14.2,"az":319.6,"t":"2043-08-22T05:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-14.8,"az":320.6,"t":"2043-08-22T05:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.39,"az":321.6,"t":"2043-08-22T05:40:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-15.96,"az":322.7,"t":"2043-08-22T05:45:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-16.52,"az":323.7,"t":"2043-08-22T05:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-17.07,"az":324.8,"t":"2043-08-22T05:55:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.6,"az":325.9,"t":"2043-08-22T06:00:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-18.12,"az":327.0,"t":"2043-08-22T06:05:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-18.62,"az":328.1,"t":"2043-08-22T06:10:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-19.11,"az":329.2,"t":"2043-08-22T06:15:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-19.58,"az":330.3,"t":"2043-08-22T06:20:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-20.04,"az":331.4,"t":"2043-08-22T06:25:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-20.48,"az":332.5,"t":"2043-08-22T06:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.9,"az":333.7,"t":"2043-08-22T06:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-21.31,"az":334.9,"t":"2043-08-22T06:40:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-21.7,"az":336.0,"t":"2043-08-22T06:45:00Z","terrain":-0.83},{"above_terrain":false,"airmass":null,"alt":-22.07,"az":337.2,"t":"2043-08-22T06:50:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-22.42,"az":338.4,"t":"2043-08-22T06:55:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-22.76,"az":339.6,"t":"2043-08-22T07:00:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-23.07,"az":340.8,"t":"2043-08-22T07:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-23.37,"az":342.0,"t":"2043-08-22T07:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-23.65,"az":343.2,"t":"2043-08-22T07:15:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-23.91,"az":344.5,"t":"2043-08-22T07:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.15,"az":345.7,"t":"2043-08-22T07:25:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-24.37,"az":346.9,"t":"2043-08-22T07:30:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-24.58,"az":348.2,"t":"2043-08-22T07:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-24.76,"az":349.4,"t":"2043-08-22T07:40:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-24.92,"az":350.7,"t":"2043-08-22T07:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.06,"az":352.0,"t":"2043-08-22T07:50:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.18,"az":353.2,"t":"2043-08-22T07:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-25.28,"az":354.5,"t":"2043-08-22T08:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.36,"az":355.8,"t":"2043-08-22T08:05:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-25.42,"az":357.1,"t":"2043-08-22T08:10:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":358.3,"t":"2043-08-22T08:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":359.6,"t":"2043-08-22T08:20:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":0.9,"t":"2043-08-22T08:25:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":2.2,"t":"2043-08-22T08:30:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-25.4,"az":3.5,"t":"2043-08-22T08:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-25.33,"az":4.7,"t":"2043-08-22T08:40:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-25.24,"az":6.0,"t":"2043-08-22T08:45:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-25.13,"az":7.3,"t":"2043-08-22T08:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.01,"az":8.5,"t":"2043-08-22T08:55:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-24.86,"az":9.8,"t":"2043-08-22T09:00:00Z","terrain":-0.61}],"transit":{"airmass":1.06,"alt":71.1,"az":181.1,"t":"2043-08-21T20:25:00Z"},"usable_hours":7.0,"verdict":"good","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}