{"assessment":{"best_window":{"end":"2034-09-21T23:25Z","end_local":"02:25","hours":5.5,"label":"good","mean_quality":0.73,"start":"2034-09-21T17:55Z","start_local":"20:55"},"cost":{"altitude":3.69,"clouds":0.0,"darkness":1.24,"moon":1.18},"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":65,"cloud":null,"high":null,"iso":"2034-09-21T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.1,"rh":null,"sky":"nautical twilight","temp":null,"time":"20:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2034-09-21T18:00Z","label":"good","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2034-09-21T19:00Z","label":"good","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2034-09-21T20:00Z","label":"good","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.72,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":52,"cloud":null,"high":null,"iso":"2034-09-21T21:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2034-09-21T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2034-09-21T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.78,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":18,"cloud":null,"high":null,"iso":"2034-09-22T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2034-09-22T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2034-09-22T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2034-09-22T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-53,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-18,"cloud":null,"high":null,"iso":"2034-09-22T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-61,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.88,"peak_sky":0.88,"quality_hours":4.52,"reasons":["the target being low or below 20\u00b0 cost 3.7 quality-hours","daylight and twilight cost 1.2 quality-hours","moonlight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":88,"score_weather":null,"sky_hours":4.52,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2034-09-21T16:50Z","end_local":"19:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2034-09-21T16:20Z","start_local":"19:20"},{"end":"2034-09-21T17:25Z","end_local":"20:25","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2034-09-21T16:50Z","start_local":"19:50"},{"end":"2034-09-21T17:55Z","end_local":"20:55","hours":0.5,"label":"marginal","mean_quality":0.34,"start":"2034-09-21T17:25Z","start_local":"20:25"},{"end":"2034-09-21T23:25Z","end_local":"02:25","hours":5.5,"label":"good","mean_quality":0.73,"start":"2034-09-21T17:55Z","start_local":"20:55"},{"end":"2034-09-21T23:55Z","end_local":"02:55","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2034-09-21T23:25Z","start_local":"02:25"},{"end":"2034-09-22T04:10Z","end_local":"07:10","hours":4.25,"label":"unusable","mean_quality":0.0,"start":"2034-09-21T23:55Z","start_local":"02:55"}]},"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":"2034-09-21T17:53:37Z","dark_hours":8.69,"dark_to":"2034-09-22T02:34:48Z","moon":{"illumination":0.611,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":4.67,"moonrise":"2034-09-21T12:01:18Z","moonset":"2034-09-21T21:53:24Z","sunrise":"2034-09-22T04:08:19Z","sunset":"2034-09-21T16:20:14Z","twilight":{"astronomical":{"end":"2034-09-21T17:53:37Z","start":"2034-09-22T02:34:48Z"},"civil":{"end":"2034-09-21T16:47:57Z","start":"2034-09-22T03:40:33Z"},"nautical":{"end":"2034-09-21T17:20:26Z","start":"2034-09-22T03:08:01Z"}},"window_end":"2034-09-22T09:00:00Z","window_start":"2034-09-21T09:00:00Z"},"night_date":"2034-09-21","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":"2034-09-21T18:20:00Z"},"dec":22.71085365,"dec_of_date":22.8086,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":5.08,"limit_rise":"2034-09-21T12:49:28Z","limit_set":"2034-09-21T23:51:27Z","max_az_rate_deg_per_min":0.71,"moon_separation":44.2,"never_rises":false,"ra":300.18213726,"ra_of_date":300.5571,"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":"5.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2034-09-22T01:45:16Z","blocked_dark_hours":0,"clears_at":"2034-09-21T11:00:56Z","rise_az":60.6},"track":[{"above_terrain":false,"airmass":null,"alt":-15.86,"az":37.6,"t":"2034-09-21T09:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-15.28,"az":38.6,"t":"2034-09-21T09:05:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-14.69,"az":39.6,"t":"2034-09-21T09:10:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-14.09,"az":40.6,"t":"2034-09-21T09:15:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-13.47,"az":41.6,"t":"2034-09-21T09:20:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-12.85,"az":42.6,"t":"2034-09-21T09:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-12.21,"az":43.6,"t":"2034-09-21T09:30:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-11.55,"az":44.6,"t":"2034-09-21T09:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-10.89,"az":45.6,"t":"2034-09-21T09:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-10.22,"az":46.5,"t":"2034-09-21T09:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.53,"az":47.5,"t":"2034-09-21T09:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-8.84,"az":48.4,"t":"2034-09-21T09:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-8.13,"az":49.3,"t":"2034-09-21T10:00:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.42,"az":50.2,"t":"2034-09-21T10:05:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":51.2,"t":"2034-09-21T10:10:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":52.1,"t":"2034-09-21T10:15:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-5.22,"az":52.9,"t":"2034-09-21T10:20:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-4.47,"az":53.8,"t":"2034-09-21T10:25:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":54.7,"t":"2034-09-21T10:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.94,"az":55.6,"t":"2034-09-21T10:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.16,"az":56.4,"t":"2034-09-21T10:40:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.38,"az":57.3,"t":"2034-09-21T10:45:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-0.59,"az":58.1,"t":"2034-09-21T10:50:00Z","terrain":1.25},{"above_terrain":false,"airmass":34.96,"alt":0.21,"az":58.9,"t":"2034-09-21T10:55:00Z","terrain":1.21},{"above_terrain":false,"airmass":26.19,"alt":1.01,"az":59.8,"t":"2034-09-21T11:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":20.4,"alt":1.83,"az":60.6,"t":"2034-09-21T11:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":16.46,"alt":2.64,"az":61.4,"t":"2034-09-21T11:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":13.68,"alt":3.47,"az":62.2,"t":"2034-09-21T11:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":11.63,"alt":4.3,"az":63.0,"t":"2034-09-21T11:20:00Z","terrain":0.91},{"above_terrain":true,"airmass":10.08,"alt":5.14,"az":63.8,"t":"2034-09-21T11:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":8.87,"alt":5.98,"az":64.6,"t":"2034-09-21T11:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.9,"alt":6.83,"az":65.4,"t":"2034-09-21T11:35:00Z","terrain":0.79},{"above_terrain":true,"airmass":7.11,"alt":7.68,"az":66.2,"t":"2034-09-21T11:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":6.46,"alt":8.54,"az":67.0,"t":"2034-09-21T11:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":5.91,"alt":9.41,"az":67.7,"t":"2034-09-21T11:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":5.45,"alt":10.27,"az":68.5,"t":"2034-09-21T11:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":5.05,"alt":11.15,"az":69.3,"t":"2034-09-21T12:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":4.7,"alt":12.03,"az":70.1,"t":"2034-09-21T12:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.4,"alt":12.91,"az":70.8,"t":"2034-09-21T12:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.13,"alt":13.79,"az":71.6,"t":"2034-09-21T12:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":3.89,"alt":14.68,"az":72.3,"t":"2034-09-21T12:20:00Z","terrain":1.13},{"above_terrain":true,"airmass":3.68,"alt":15.58,"az":73.1,"t":"2034-09-21T12:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.49,"alt":16.47,"az":73.9,"t":"2034-09-21T12:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.32,"alt":17.37,"az":74.6,"t":"2034-09-21T12:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.16,"alt":18.28,"az":75.4,"t":"2034-09-21T12:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.02,"alt":19.19,"az":76.1,"t":"2034-09-21T12:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.89,"alt":20.1,"az":76.9,"t":"2034-09-21T12:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.77,"alt":21.01,"az":77.6,"t":"2034-09-21T12:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.66,"alt":21.92,"az":78.4,"t":"2034-09-21T13:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.56,"alt":22.84,"az":79.2,"t":"2034-09-21T13:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.47,"alt":23.76,"az":79.9,"t":"2034-09-21T13:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.38,"alt":24.69,"az":80.7,"t":"2034-09-21T13:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.3,"alt":25.61,"az":81.4,"t":"2034-09-21T13:20:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.23,"alt":26.54,"az":82.2,"t":"2034-09-21T13:25:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.16,"alt":27.46,"az":83.0,"t":"2034-09-21T13:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.1,"alt":28.39,"az":83.8,"t":"2034-09-21T13:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.04,"alt":29.33,"az":84.5,"t":"2034-09-21T13:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.98,"alt":30.26,"az":85.3,"t":"2034-09-21T13:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.93,"alt":31.19,"az":86.1,"t":"2034-09-21T13:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.88,"alt":32.13,"az":86.9,"t":"2034-09-21T13:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.83,"alt":33.06,"az":87.7,"t":"2034-09-21T14:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.78,"alt":34.0,"az":88.5,"t":"2034-09-21T14:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.74,"alt":34.93,"az":89.4,"t":"2034-09-21T14:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.7,"alt":35.87,"az":90.2,"t":"2034-09-21T14:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.67,"alt":36.8,"az":91.0,"t":"2034-09-21T14:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.63,"alt":37.74,"az":91.9,"t":"2034-09-21T14:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":92.8,"t":"2034-09-21T14:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.57,"alt":39.61,"az":93.6,"t":"2034-09-21T14:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.54,"alt":40.54,"az":94.5,"t":"2034-09-21T14:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.51,"alt":41.47,"az":95.4,"t":"2034-09-21T14:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.48,"alt":42.41,"az":96.3,"t":"2034-09-21T14:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.46,"alt":43.34,"az":97.3,"t":"2034-09-21T14:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.43,"alt":44.26,"az":98.2,"t":"2034-09-21T15:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.41,"alt":45.19,"az":99.2,"t":"2034-09-21T15:05:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.39,"alt":46.11,"az":100.2,"t":"2034-09-21T15:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.37,"alt":47.03,"az":101.2,"t":"2034-09-21T15:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.35,"alt":47.95,"az":102.3,"t":"2034-09-21T15:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.33,"alt":48.86,"az":103.3,"t":"2034-09-21T15:25:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.31,"alt":49.77,"az":104.4,"t":"2034-09-21T15:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.29,"alt":50.67,"az":105.5,"t":"2034-09-21T15:35:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.28,"alt":51.57,"az":106.7,"t":"2034-09-21T15:40:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.26,"alt":52.46,"az":107.9,"t":"2034-09-21T15:45:00Z","terrain":-0.9},{"above_terrain":true,"airmass":1.25,"alt":53.35,"az":109.1,"t":"2034-09-21T15:50:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.23,"alt":54.23,"az":110.4,"t":"2034-09-21T15:55:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.22,"alt":55.11,"az":111.7,"t":"2034-09-21T16:00:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.21,"alt":55.97,"az":113.0,"t":"2034-09-21T16:05:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.19,"alt":56.83,"az":114.4,"t":"2034-09-21T16:10:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.18,"alt":57.68,"az":115.9,"t":"2034-09-21T16:15:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.17,"alt":58.51,"az":117.4,"t":"2034-09-21T16:20:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.16,"alt":59.34,"az":119.0,"t":"2034-09-21T16:25:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.15,"alt":60.15,"az":120.6,"t":"2034-09-21T16:30:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.14,"alt":60.95,"az":122.3,"t":"2034-09-21T16:35:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.13,"alt":61.73,"az":124.1,"t":"2034-09-21T16:40:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.13,"alt":62.5,"az":125.9,"t":"2034-09-21T16:45:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.12,"alt":63.25,"az":127.9,"t":"2034-09-21T16:50:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.11,"alt":63.98,"az":129.9,"t":"2034-09-21T16:55:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.11,"alt":64.68,"az":132.0,"t":"2034-09-21T17:00:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.1,"alt":65.37,"az":134.2,"t":"2034-09-21T17:05:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.09,"alt":66.02,"az":136.5,"t":"2034-09-21T17:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.09,"alt":66.65,"az":138.9,"t":"2034-09-21T17:15:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.08,"alt":67.25,"az":141.4,"t":"2034-09-21T17:20:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.08,"alt":67.82,"az":144.1,"t":"2034-09-21T17:25:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.08,"alt":68.35,"az":146.8,"t":"2034-09-21T17:30:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.07,"alt":68.84,"az":149.7,"t":"2034-09-21T17:35:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.07,"alt":69.29,"az":152.7,"t":"2034-09-21T17:40:00Z","terrain":-1.03},{"above_terrain":true,"airmass":1.07,"alt":69.7,"az":155.8,"t":"2034-09-21T17:45:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.06,"alt":70.06,"az":158.9,"t":"2034-09-21T17:50:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.06,"alt":70.37,"az":162.2,"t":"2034-09-21T17:55:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.06,"alt":70.63,"az":165.6,"t":"2034-09-21T18:00:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.06,"alt":70.84,"az":169.1,"t":"2034-09-21T18:05:00Z","terrain":-0.81},{"above_terrain":true,"airmass":1.06,"alt":70.99,"az":172.6,"t":"2034-09-21T18:10:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":176.1,"t":"2034-09-21T18:15:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":71.12,"az":179.7,"t":"2034-09-21T18:20:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":183.2,"t":"2034-09-21T18:25:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":71.01,"az":186.8,"t":"2034-09-21T18:30:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":70.87,"az":190.3,"t":"2034-09-21T18:35:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.06,"alt":70.68,"az":193.8,"t":"2034-09-21T18:40:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.06,"alt":70.43,"az":197.1,"t":"2034-09-21T18:45:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.06,"alt":70.12,"az":200.4,"t":"2034-09-21T18:50:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.07,"alt":69.77,"az":203.7,"t":"2034-09-21T18:55:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.07,"alt":69.37,"az":206.8,"t":"2034-09-21T19:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.07,"alt":68.93,"az":209.8,"t":"2034-09-21T19:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.07,"alt":68.45,"az":212.7,"t":"2034-09-21T19:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.92,"az":215.4,"t":"2034-09-21T19:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.08,"alt":67.36,"az":218.1,"t":"2034-09-21T19:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.09,"alt":66.77,"az":220.6,"t":"2034-09-21T19:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.09,"alt":66.14,"az":223.1,"t":"2034-09-21T19:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.1,"alt":65.49,"az":225.4,"t":"2034-09-21T19:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.1,"alt":64.81,"az":227.6,"t":"2034-09-21T19:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.11,"alt":64.11,"az":229.7,"t":"2034-09-21T19:45:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.12,"alt":63.38,"az":231.8,"t":"2034-09-21T19:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.13,"alt":62.64,"az":233.7,"t":"2034-09-21T19:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":61.88,"az":235.6,"t":"2034-09-21T20:00:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.14,"alt":61.1,"az":237.4,"t":"2034-09-21T20:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.15,"alt":60.3,"az":239.1,"t":"2034-09-21T20:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.16,"alt":59.49,"az":240.7,"t":"2034-09-21T20:15:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.17,"alt":58.67,"az":242.3,"t":"2034-09-21T20:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.18,"alt":57.83,"az":243.8,"t":"2034-09-21T20:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.19,"alt":56.99,"az":245.3,"t":"2034-09-21T20:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.13,"az":246.7,"t":"2034-09-21T20:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.22,"alt":55.27,"az":248.1,"t":"2034-09-21T20:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.23,"alt":54.4,"az":249.4,"t":"2034-09-21T20:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.24,"alt":53.52,"az":250.6,"t":"2034-09-21T20:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.26,"alt":52.63,"az":251.9,"t":"2034-09-21T20:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.27,"alt":51.74,"az":253.1,"t":"2034-09-21T21:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.84,"az":254.2,"t":"2034-09-21T21:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.31,"alt":49.94,"az":255.4,"t":"2034-09-21T21:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.32,"alt":49.03,"az":256.5,"t":"2034-09-21T21:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.34,"alt":48.12,"az":257.5,"t":"2034-09-21T21:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.36,"alt":47.2,"az":258.6,"t":"2034-09-21T21:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.38,"alt":46.28,"az":259.6,"t":"2034-09-21T21:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.4,"alt":45.36,"az":260.6,"t":"2034-09-21T21:35:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.43,"alt":44.44,"az":261.6,"t":"2034-09-21T21:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.45,"alt":43.51,"az":262.5,"t":"2034-09-21T21:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.48,"alt":42.58,"az":263.5,"t":"2034-09-21T21:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.5,"alt":41.65,"az":264.4,"t":"2034-09-21T21:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.53,"alt":40.72,"az":265.3,"t":"2034-09-21T22:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.56,"alt":39.78,"az":266.2,"t":"2034-09-21T22:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.59,"alt":38.85,"az":267.1,"t":"2034-09-21T22:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.62,"alt":37.91,"az":268.0,"t":"2034-09-21T22:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.66,"alt":36.98,"az":268.8,"t":"2034-09-21T22:20:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.7,"alt":36.04,"az":269.6,"t":"2034-09-21T22:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.74,"alt":35.11,"az":270.5,"t":"2034-09-21T22:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.78,"alt":34.17,"az":271.3,"t":"2034-09-21T22:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.82,"alt":33.24,"az":272.1,"t":"2034-09-21T22:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.87,"alt":32.3,"az":272.9,"t":"2034-09-21T22:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.92,"alt":31.37,"az":273.7,"t":"2034-09-21T22:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.97,"alt":30.43,"az":274.5,"t":"2034-09-21T22:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.02,"alt":29.5,"az":275.3,"t":"2034-09-21T23:00:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.08,"alt":28.57,"az":276.1,"t":"2034-09-21T23:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.15,"alt":27.64,"az":276.9,"t":"2034-09-21T23:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.22,"alt":26.71,"az":277.6,"t":"2034-09-21T23:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.29,"alt":25.78,"az":278.4,"t":"2034-09-21T23:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.37,"alt":24.86,"az":279.2,"t":"2034-09-21T23:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.45,"alt":23.94,"az":279.9,"t":"2034-09-21T23:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.54,"alt":23.02,"az":280.7,"t":"2034-09-21T23:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.64,"alt":22.1,"az":281.5,"t":"2034-09-21T23:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.75,"alt":21.18,"az":282.2,"t":"2034-09-21T23:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.87,"alt":20.27,"az":283.0,"t":"2034-09-21T23:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.99,"alt":19.36,"az":283.7,"t":"2034-09-21T23:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":3.13,"alt":18.45,"az":284.5,"t":"2034-09-22T00:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.29,"alt":17.54,"az":285.2,"t":"2034-09-22T00:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.45,"alt":16.64,"az":286.0,"t":"2034-09-22T00:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.64,"alt":15.74,"az":286.8,"t":"2034-09-22T00:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.85,"alt":14.85,"az":287.5,"t":"2034-09-22T00:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":288.3,"t":"2034-09-22T00:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.34,"alt":13.07,"az":289.0,"t":"2034-09-22T00:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.64,"alt":12.19,"az":289.8,"t":"2034-09-22T00:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.98,"alt":11.31,"az":290.6,"t":"2034-09-22T00:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":5.37,"alt":10.44,"az":291.3,"t":"2034-09-22T00:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":5.82,"alt":9.57,"az":292.1,"t":"2034-09-22T00:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":6.35,"alt":8.7,"az":292.9,"t":"2034-09-22T00:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":6.98,"alt":7.84,"az":293.7,"t":"2034-09-22T01:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.74,"alt":6.99,"az":294.4,"t":"2034-09-22T01:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.67,"alt":6.14,"az":295.2,"t":"2034-09-22T01:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":9.83,"alt":5.3,"az":296.0,"t":"2034-09-22T01:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":11.31,"alt":4.46,"az":296.8,"t":"2034-09-22T01:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":13.25,"alt":3.63,"az":297.6,"t":"2034-09-22T01:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":15.87,"alt":2.8,"az":298.4,"t":"2034-09-22T01:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":19.54,"alt":1.98,"az":299.3,"t":"2034-09-22T01:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":24.91,"alt":1.17,"az":300.1,"t":"2034-09-22T01:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":33.03,"alt":0.36,"az":300.9,"t":"2034-09-22T01:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-0.44,"az":301.7,"t":"2034-09-22T01:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-1.23,"az":302.6,"t":"2034-09-22T01:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-2.02,"az":303.4,"t":"2034-09-22T02:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":304.3,"t":"2034-09-22T02:05:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":305.1,"t":"2034-09-22T02:10:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-4.33,"az":306.0,"t":"2034-09-22T02:15:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.08,"az":306.9,"t":"2034-09-22T02:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-5.82,"az":307.8,"t":"2034-09-22T02:25:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-6.56,"az":308.7,"t":"2034-09-22T02:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-7.28,"az":309.6,"t":"2034-09-22T02:35:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-8.0,"az":310.5,"t":"2034-09-22T02:40:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-8.71,"az":311.4,"t":"2034-09-22T02:45:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-9.4,"az":312.4,"t":"2034-09-22T02:50:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-10.09,"az":313.3,"t":"2034-09-22T02:55:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-10.77,"az":314.3,"t":"2034-09-22T03:00:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-11.43,"az":315.2,"t":"2034-09-22T03:05:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-12.08,"az":316.2,"t":"2034-09-22T03:10:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-12.73,"az":317.2,"t":"2034-09-22T03:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-13.36,"az":318.2,"t":"2034-09-22T03:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-13.98,"az":319.2,"t":"2034-09-22T03:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-14.58,"az":320.2,"t":"2034-09-22T03:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.17,"az":321.2,"t":"2034-09-22T03:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-15.75,"az":322.2,"t":"2034-09-22T03:40:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-16.32,"az":323.3,"t":"2034-09-22T03:45:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-16.87,"az":324.4,"t":"2034-09-22T03:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":325.4,"t":"2034-09-22T03:55:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.93,"az":326.5,"t":"2034-09-22T04:00:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-18.44,"az":327.6,"t":"2034-09-22T04:05:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-18.94,"az":328.7,"t":"2034-09-22T04:10:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-19.42,"az":329.8,"t":"2034-09-22T04:15:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-19.88,"az":330.9,"t":"2034-09-22T04:20:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-20.32,"az":332.1,"t":"2034-09-22T04:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-20.75,"az":333.2,"t":"2034-09-22T04:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-21.17,"az":334.4,"t":"2034-09-22T04:35:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-21.56,"az":335.5,"t":"2034-09-22T04:40:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-21.94,"az":336.7,"t":"2034-09-22T04:45:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-22.3,"az":337.9,"t":"2034-09-22T04:50:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-22.65,"az":339.1,"t":"2034-09-22T04:55:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-22.97,"az":340.3,"t":"2034-09-22T05:00:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-23.28,"az":341.5,"t":"2034-09-22T05:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-23.57,"az":342.7,"t":"2034-09-22T05:10:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-23.83,"az":344.0,"t":"2034-09-22T05:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.08,"az":345.2,"t":"2034-09-22T05:20:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-24.31,"az":346.4,"t":"2034-09-22T05:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-24.52,"az":347.7,"t":"2034-09-22T05:30:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-24.71,"az":348.9,"t":"2034-09-22T05:35:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-24.88,"az":350.2,"t":"2034-09-22T05:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.03,"az":351.5,"t":"2034-09-22T05:45:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-25.16,"az":352.7,"t":"2034-09-22T05:50:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-25.27,"az":354.0,"t":"2034-09-22T05:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.36,"az":355.3,"t":"2034-09-22T06:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-25.42,"az":356.5,"t":"2034-09-22T06:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":357.8,"t":"2034-09-22T06:10:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":359.1,"t":"2034-09-22T06:15:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":0.4,"t":"2034-09-22T06:20:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":1.7,"t":"2034-09-22T06:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":2.9,"t":"2034-09-22T06:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-25.38,"az":4.2,"t":"2034-09-22T06:35:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-25.31,"az":5.5,"t":"2034-09-22T06:40:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-25.21,"az":6.8,"t":"2034-09-22T06:45:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-25.08,"az":8.0,"t":"2034-09-22T06:50:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-24.94,"az":9.3,"t":"2034-09-22T06:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-24.78,"az":10.6,"t":"2034-09-22T07:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-24.6,"az":11.8,"t":"2034-09-22T07:05:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-24.4,"az":13.1,"t":"2034-09-22T07:10:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-24.18,"az":14.3,"t":"2034-09-22T07:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-23.94,"az":15.6,"t":"2034-09-22T07:20:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-23.68,"az":16.8,"t":"2034-09-22T07:25:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-23.4,"az":18.0,"t":"2034-09-22T07:30:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-23.1,"az":19.2,"t":"2034-09-22T07:35:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-22.78,"az":20.4,"t":"2034-09-22T07:40:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.44,"az":21.6,"t":"2034-09-22T07:45:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-22.09,"az":22.8,"t":"2034-09-22T07:50:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-21.72,"az":24.0,"t":"2034-09-22T07:55:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-21.33,"az":25.2,"t":"2034-09-22T08:00:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-20.92,"az":26.3,"t":"2034-09-22T08:05:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-20.5,"az":27.5,"t":"2034-09-22T08:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-20.06,"az":28.6,"t":"2034-09-22T08:15:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-19.6,"az":29.7,"t":"2034-09-22T08:20:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-19.13,"az":30.9,"t":"2034-09-22T08:25:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-18.64,"az":32.0,"t":"2034-09-22T08:30:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-18.14,"az":33.1,"t":"2034-09-22T08:35:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-17.62,"az":34.1,"t":"2034-09-22T08:40:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":35.2,"t":"2034-09-22T08:45:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-16.54,"az":36.3,"t":"2034-09-22T08:50:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-15.98,"az":37.3,"t":"2034-09-22T08:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-15.41,"az":38.4,"t":"2034-09-22T09:00:00Z","terrain":-0.19}],"transit":{"airmass":1.06,"alt":71.1,"az":179.7,"t":"2034-09-21T18:20:00Z"},"usable_hours":6.0,"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."]}