{"assessment":{"best_window":{"end":"2038-10-16T21:30Z","end_local":"00:30","hours":4.25,"label":"good","mean_quality":0.82,"start":"2038-10-16T17:15Z","start_local":"20:15"},"cost":{"altitude":5.8,"clouds":0.0,"darkness":1.3,"moon":0.53},"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":69,"cloud":null,"high":null,"iso":"2038-10-16T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2038-10-16T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2038-10-16T18:00Z","label":"good","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2038-10-16T19:00Z","label":"good","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2038-10-16T20:00Z","label":"good","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.77,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2038-10-16T21:00Z","label":"good","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2038-10-16T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":47,"precip":null,"q":0.41,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2038-10-16T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2038-10-17T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2038-10-17T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":67,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2038-10-17T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":63,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-21,"cloud":null,"high":null,"iso":"2038-10-17T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2038-10-17T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":4.21,"reasons":["the target being low or below 20\u00b0 cost 5.8 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 0.5 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":4.21,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2038-10-16T16:10Z","end_local":"19:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2038-10-16T15:35Z","start_local":"18:35"},{"end":"2038-10-16T16:40Z","end_local":"19:40","hours":0.5,"label":"poor","mean_quality":0.15,"start":"2038-10-16T16:10Z","start_local":"19:10"},{"end":"2038-10-16T17:15Z","end_local":"20:15","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2038-10-16T16:40Z","start_local":"19:40"},{"end":"2038-10-16T21:30Z","end_local":"00:30","hours":4.25,"label":"good","mean_quality":0.82,"start":"2038-10-16T17:15Z","start_local":"20:15"},{"end":"2038-10-16T22:15Z","end_local":"01:15","hours":0.75,"label":"marginal","mean_quality":0.47,"start":"2038-10-16T21:30Z","start_local":"00:30"},{"end":"2038-10-17T04:40Z","end_local":"07:40","hours":6.42,"label":"unusable","mean_quality":0.0,"start":"2038-10-16T22:15Z","start_local":"01:15"}]},"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":"2038-10-16T17:10:41Z","dark_hours":9.87,"dark_to":"2038-10-17T03:02:46Z","moon":{"illumination":0.879,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.48,"moonrise":"2038-10-16T17:40:57Z","moonset":"2038-10-17T08:17:25Z","sunrise":"2038-10-17T04:35:18Z","sunset":"2038-10-16T15:38:21Z","twilight":{"astronomical":{"end":"2038-10-16T17:10:41Z","start":"2038-10-17T03:02:46Z"},"civil":{"end":"2038-10-16T16:06:22Z","start":"2038-10-17T04:07:13Z"},"nautical":{"end":"2038-10-16T16:38:34Z","start":"2038-10-17T03:34:57Z"}},"window_end":"2038-10-17T09:00:00Z","window_start":"2038-10-16T09:00:00Z"},"night_date":"2038-10-16","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.06,"alt":69.9,"t":"2038-10-16T17:15:00Z"},"dec":22.71085365,"dec_of_date":22.8201,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":4.08,"limit_rise":"2038-10-16T11:11:11Z","limit_set":"2038-10-16T22:13:15Z","max_az_rate_deg_per_min":0.71,"moon_separation":110.4,"never_rises":false,"ra":300.18213726,"ra_of_date":300.601,"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":"4.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2038-10-17T00:07:18Z","blocked_dark_hours":0,"clears_at":"2038-10-16T09:22:38Z","rise_az":60.3},"track":[{"above_terrain":false,"airmass":null,"alt":-2.43,"az":56.1,"t":"2038-10-16T09:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.65,"az":57.0,"t":"2038-10-16T09:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.86,"az":57.8,"t":"2038-10-16T09:10:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-0.06,"az":58.6,"t":"2038-10-16T09:15:00Z","terrain":1.22},{"above_terrain":false,"airmass":28.77,"alt":0.74,"az":59.5,"t":"2038-10-16T09:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":22.12,"alt":1.55,"az":60.3,"t":"2038-10-16T09:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":17.65,"alt":2.36,"az":61.1,"t":"2038-10-16T09:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":14.53,"alt":3.19,"az":61.9,"t":"2038-10-16T09:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":12.26,"alt":4.02,"az":62.7,"t":"2038-10-16T09:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":10.56,"alt":4.85,"az":63.5,"t":"2038-10-16T09:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":9.25,"alt":5.69,"az":64.3,"t":"2038-10-16T09:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.21,"alt":6.54,"az":65.1,"t":"2038-10-16T09:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":7.36,"alt":7.39,"az":65.9,"t":"2038-10-16T10:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":6.67,"alt":8.25,"az":66.7,"t":"2038-10-16T10:05:00Z","terrain":0.9},{"above_terrain":true,"airmass":6.09,"alt":9.11,"az":67.5,"t":"2038-10-16T10:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":5.6,"alt":9.98,"az":68.2,"t":"2038-10-16T10:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":5.18,"alt":10.85,"az":69.0,"t":"2038-10-16T10:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":4.81,"alt":11.72,"az":69.8,"t":"2038-10-16T10:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":4.5,"alt":12.6,"az":70.5,"t":"2038-10-16T10:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.22,"alt":13.49,"az":71.3,"t":"2038-10-16T10:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":3.97,"alt":14.38,"az":72.1,"t":"2038-10-16T10:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":3.75,"alt":15.27,"az":72.8,"t":"2038-10-16T10:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":3.55,"alt":16.17,"az":73.6,"t":"2038-10-16T10:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":3.37,"alt":17.07,"az":74.3,"t":"2038-10-16T10:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":3.21,"alt":17.97,"az":75.1,"t":"2038-10-16T11:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.07,"alt":18.87,"az":75.9,"t":"2038-10-16T11:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.93,"alt":19.78,"az":76.6,"t":"2038-10-16T11:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.81,"alt":20.7,"az":77.4,"t":"2038-10-16T11:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.7,"alt":21.61,"az":78.1,"t":"2038-10-16T11:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.6,"alt":22.53,"az":78.9,"t":"2038-10-16T11:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.5,"alt":23.45,"az":79.6,"t":"2038-10-16T11:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.41,"alt":24.37,"az":80.4,"t":"2038-10-16T11:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.33,"alt":25.29,"az":81.2,"t":"2038-10-16T11:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.25,"alt":26.22,"az":81.9,"t":"2038-10-16T11:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.18,"alt":27.15,"az":82.7,"t":"2038-10-16T11:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.12,"alt":28.07,"az":83.5,"t":"2038-10-16T11:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.06,"alt":29.01,"az":84.3,"t":"2038-10-16T12:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.0,"alt":29.94,"az":85.0,"t":"2038-10-16T12:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.94,"alt":30.87,"az":85.8,"t":"2038-10-16T12:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.89,"alt":31.8,"az":86.6,"t":"2038-10-16T12:15:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.84,"alt":32.74,"az":87.4,"t":"2038-10-16T12:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.8,"alt":33.67,"az":88.2,"t":"2038-10-16T12:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.76,"alt":34.61,"az":89.1,"t":"2038-10-16T12:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.72,"alt":35.55,"az":89.9,"t":"2038-10-16T12:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.68,"alt":36.48,"az":90.7,"t":"2038-10-16T12:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.64,"alt":37.42,"az":91.6,"t":"2038-10-16T12:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.61,"alt":38.35,"az":92.4,"t":"2038-10-16T12:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.58,"alt":39.29,"az":93.3,"t":"2038-10-16T12:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.55,"alt":40.22,"az":94.2,"t":"2038-10-16T13:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.52,"alt":41.15,"az":95.1,"t":"2038-10-16T13:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.49,"alt":42.09,"az":96.0,"t":"2038-10-16T13:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.46,"alt":43.02,"az":96.9,"t":"2038-10-16T13:15:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.44,"alt":43.94,"az":97.9,"t":"2038-10-16T13:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.42,"alt":44.87,"az":98.8,"t":"2038-10-16T13:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.39,"alt":45.79,"az":99.8,"t":"2038-10-16T13:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.37,"alt":46.71,"az":100.8,"t":"2038-10-16T13:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.35,"alt":47.63,"az":101.9,"t":"2038-10-16T13:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.33,"alt":48.55,"az":102.9,"t":"2038-10-16T13:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.31,"alt":49.46,"az":104.0,"t":"2038-10-16T13:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.3,"alt":50.36,"az":105.1,"t":"2038-10-16T13:55:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.28,"alt":51.26,"az":106.3,"t":"2038-10-16T14:00:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.27,"alt":52.16,"az":107.5,"t":"2038-10-16T14:05:00Z","terrain":-0.76},{"above_terrain":true,"airmass":1.25,"alt":53.05,"az":108.7,"t":"2038-10-16T14:10:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.24,"alt":53.93,"az":109.9,"t":"2038-10-16T14:15:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.22,"alt":54.81,"az":111.2,"t":"2038-10-16T14:20:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.21,"alt":55.68,"az":112.6,"t":"2038-10-16T14:25:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.2,"alt":56.54,"az":113.9,"t":"2038-10-16T14:30:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.19,"alt":57.39,"az":115.4,"t":"2038-10-16T14:35:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.18,"alt":58.23,"az":116.9,"t":"2038-10-16T14:40:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.17,"alt":59.06,"az":118.4,"t":"2038-10-16T14:45:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.16,"alt":59.87,"az":120.0,"t":"2038-10-16T14:50:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.15,"alt":60.68,"az":121.7,"t":"2038-10-16T14:55:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.14,"alt":61.47,"az":123.4,"t":"2038-10-16T15:00:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.13,"alt":62.24,"az":125.3,"t":"2038-10-16T15:05:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.12,"alt":62.99,"az":127.2,"t":"2038-10-16T15:10:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.11,"alt":63.73,"az":129.1,"t":"2038-10-16T15:15:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.11,"alt":64.45,"az":131.2,"t":"2038-10-16T15:20:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.1,"alt":65.14,"az":133.4,"t":"2038-10-16T15:25:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.1,"alt":65.81,"az":135.7,"t":"2038-10-16T15:30:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.09,"alt":66.45,"az":138.0,"t":"2038-10-16T15:35:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.09,"alt":67.06,"az":140.5,"t":"2038-10-16T15:40:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.08,"alt":67.63,"az":143.1,"t":"2038-10-16T15:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.08,"alt":68.18,"az":145.8,"t":"2038-10-16T15:50:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.07,"alt":68.69,"az":148.7,"t":"2038-10-16T15:55:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.07,"alt":69.15,"az":151.6,"t":"2038-10-16T16:00:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.07,"alt":69.58,"az":154.6,"t":"2038-10-16T16:05:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.06,"alt":69.95,"az":157.8,"t":"2038-10-16T16:10:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.06,"alt":70.28,"az":161.1,"t":"2038-10-16T16:15:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.06,"alt":70.56,"az":164.4,"t":"2038-10-16T16:20:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.06,"alt":70.78,"az":167.8,"t":"2038-10-16T16:25:00Z","terrain":-0.99},{"above_terrain":true,"airmass":1.06,"alt":70.95,"az":171.3,"t":"2038-10-16T16:30:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":174.8,"t":"2038-10-16T16:35:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.06,"alt":71.12,"az":178.4,"t":"2038-10-16T16:40:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.06,"alt":71.12,"az":182.0,"t":"2038-10-16T16:45:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.06,"alt":71.06,"az":185.5,"t":"2038-10-16T16:50:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.06,"alt":70.94,"az":189.1,"t":"2038-10-16T16:55:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.06,"alt":70.76,"az":192.6,"t":"2038-10-16T17:00:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.06,"alt":70.53,"az":196.0,"t":"2038-10-16T17:05:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":70.25,"az":199.3,"t":"2038-10-16T17:10:00Z","terrain":-0.31},{"above_terrain":true,"airmass":1.06,"alt":69.91,"az":202.6,"t":"2038-10-16T17:15:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.07,"alt":69.53,"az":205.7,"t":"2038-10-16T17:20:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.07,"alt":69.1,"az":208.7,"t":"2038-10-16T17:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.07,"alt":68.63,"az":211.7,"t":"2038-10-16T17:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.08,"alt":68.12,"az":214.5,"t":"2038-10-16T17:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.08,"alt":67.57,"az":217.2,"t":"2038-10-16T17:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.09,"alt":66.99,"az":219.8,"t":"2038-10-16T17:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.09,"alt":66.38,"az":222.2,"t":"2038-10-16T17:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.1,"alt":65.73,"az":224.6,"t":"2038-10-16T17:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.1,"alt":65.06,"az":226.9,"t":"2038-10-16T18:00:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.11,"alt":64.37,"az":229.0,"t":"2038-10-16T18:05:00Z","terrain":1.31},{"above_terrain":true,"airmass":1.12,"alt":63.65,"az":231.1,"t":"2038-10-16T18:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.12,"alt":62.91,"az":233.1,"t":"2038-10-16T18:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":62.15,"az":235.0,"t":"2038-10-16T18:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.14,"alt":61.38,"az":236.8,"t":"2038-10-16T18:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.15,"alt":60.59,"az":238.5,"t":"2038-10-16T18:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.16,"alt":59.78,"az":240.2,"t":"2038-10-16T18:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.17,"alt":58.97,"az":241.8,"t":"2038-10-16T18:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.18,"alt":58.14,"az":243.3,"t":"2038-10-16T18:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.19,"alt":57.29,"az":244.8,"t":"2038-10-16T18:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.2,"alt":56.44,"az":246.2,"t":"2038-10-16T18:55:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.21,"alt":55.58,"az":247.6,"t":"2038-10-16T19:00:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.22,"alt":54.71,"az":248.9,"t":"2038-10-16T19:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.83,"az":250.2,"t":"2038-10-16T19:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.25,"alt":52.95,"az":251.5,"t":"2038-10-16T19:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.27,"alt":52.06,"az":252.7,"t":"2038-10-16T19:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.28,"alt":51.16,"az":253.8,"t":"2038-10-16T19:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.26,"az":255.0,"t":"2038-10-16T19:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.32,"alt":49.36,"az":256.1,"t":"2038-10-16T19:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.34,"alt":48.45,"az":257.2,"t":"2038-10-16T19:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.35,"alt":47.53,"az":258.2,"t":"2038-10-16T19:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.37,"alt":46.61,"az":259.3,"t":"2038-10-16T19:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.4,"alt":45.69,"az":260.3,"t":"2038-10-16T19:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.42,"alt":44.77,"az":261.3,"t":"2038-10-16T20:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.44,"alt":43.84,"az":262.2,"t":"2038-10-16T20:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.47,"alt":42.91,"az":263.2,"t":"2038-10-16T20:10:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.49,"alt":41.98,"az":264.1,"t":"2038-10-16T20:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.52,"alt":41.05,"az":265.0,"t":"2038-10-16T20:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.55,"alt":40.12,"az":265.9,"t":"2038-10-16T20:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.58,"alt":39.18,"az":266.8,"t":"2038-10-16T20:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.61,"alt":38.25,"az":267.7,"t":"2038-10-16T20:35:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.65,"alt":37.31,"az":268.5,"t":"2038-10-16T20:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.68,"alt":36.38,"az":269.4,"t":"2038-10-16T20:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.72,"alt":35.44,"az":270.2,"t":"2038-10-16T20:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.76,"alt":34.51,"az":271.0,"t":"2038-10-16T20:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.8,"alt":33.57,"az":271.8,"t":"2038-10-16T21:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.85,"alt":32.64,"az":272.7,"t":"2038-10-16T21:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.9,"alt":31.7,"az":273.5,"t":"2038-10-16T21:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.95,"alt":30.77,"az":274.3,"t":"2038-10-16T21:15:00Z","terrain":0.0},{"above_terrain":true,"airmass":2.0,"alt":29.83,"az":275.0,"t":"2038-10-16T21:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":2.06,"alt":28.9,"az":275.8,"t":"2038-10-16T21:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.12,"alt":27.97,"az":276.6,"t":"2038-10-16T21:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.19,"alt":27.04,"az":277.4,"t":"2038-10-16T21:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.26,"alt":26.12,"az":278.1,"t":"2038-10-16T21:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.34,"alt":25.19,"az":278.9,"t":"2038-10-16T21:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.42,"alt":24.27,"az":279.7,"t":"2038-10-16T21:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.51,"alt":23.35,"az":280.4,"t":"2038-10-16T21:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.61,"alt":22.43,"az":281.2,"t":"2038-10-16T22:00:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.71,"alt":21.51,"az":282.0,"t":"2038-10-16T22:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.82,"alt":20.59,"az":282.7,"t":"2038-10-16T22:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.95,"alt":19.68,"az":283.5,"t":"2038-10-16T22:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":3.08,"alt":18.77,"az":284.2,"t":"2038-10-16T22:20:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.23,"alt":17.87,"az":285.0,"t":"2038-10-16T22:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.39,"alt":16.97,"az":285.7,"t":"2038-10-16T22:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.57,"alt":16.07,"az":286.5,"t":"2038-10-16T22:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.77,"alt":15.17,"az":287.3,"t":"2038-10-16T22:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.0,"alt":14.28,"az":288.0,"t":"2038-10-16T22:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.25,"alt":13.39,"az":288.8,"t":"2038-10-16T22:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.53,"alt":12.51,"az":289.5,"t":"2038-10-16T22:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.85,"alt":11.63,"az":290.3,"t":"2038-10-16T23:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":5.22,"alt":10.75,"az":291.1,"t":"2038-10-16T23:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":5.65,"alt":9.88,"az":291.8,"t":"2038-10-16T23:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.15,"alt":9.01,"az":292.6,"t":"2038-10-16T23:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":6.74,"alt":8.15,"az":293.4,"t":"2038-10-16T23:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.45,"alt":7.3,"az":294.2,"t":"2038-10-16T23:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.31,"alt":6.45,"az":295.0,"t":"2038-10-16T23:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":9.38,"alt":5.6,"az":295.8,"t":"2038-10-16T23:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":10.73,"alt":4.76,"az":296.6,"t":"2038-10-16T23:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":12.48,"alt":3.92,"az":297.4,"t":"2038-10-16T23:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":14.82,"alt":3.1,"az":298.2,"t":"2038-10-16T23:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":18.06,"alt":2.27,"az":299.0,"t":"2038-10-16T23:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":22.72,"alt":1.46,"az":299.8,"t":"2038-10-17T00:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":29.69,"alt":0.65,"az":300.6,"t":"2038-10-17T00:05:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-0.15,"az":301.4,"t":"2038-10-17T00:10:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-0.95,"az":302.3,"t":"2038-10-17T00:15:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-1.73,"az":303.1,"t":"2038-10-17T00:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.51,"az":304.0,"t":"2038-10-17T00:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-3.29,"az":304.8,"t":"2038-10-17T00:30:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-4.05,"az":305.7,"t":"2038-10-17T00:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-4.81,"az":306.6,"t":"2038-10-17T00:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-5.55,"az":307.5,"t":"2038-10-17T00:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-6.29,"az":308.4,"t":"2038-10-17T00:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-7.02,"az":309.3,"t":"2038-10-17T00:55:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.74,"az":310.2,"t":"2038-10-17T01:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-8.45,"az":311.1,"t":"2038-10-17T01:05:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-9.15,"az":312.0,"t":"2038-10-17T01:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-9.84,"az":313.0,"t":"2038-10-17T01:15:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-10.52,"az":313.9,"t":"2038-10-17T01:20:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-11.19,"az":314.9,"t":"2038-10-17T01:25:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-11.85,"az":315.9,"t":"2038-10-17T01:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-12.49,"az":316.8,"t":"2038-10-17T01:35:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-13.13,"az":317.8,"t":"2038-10-17T01:40:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-13.75,"az":318.8,"t":"2038-10-17T01:45:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-14.36,"az":319.8,"t":"2038-10-17T01:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-14.96,"az":320.9,"t":"2038-10-17T01:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.54,"az":321.9,"t":"2038-10-17T02:00:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-16.11,"az":322.9,"t":"2038-10-17T02:05:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-16.67,"az":324.0,"t":"2038-10-17T02:10:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":325.1,"t":"2038-10-17T02:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.74,"az":326.1,"t":"2038-10-17T02:20:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-18.26,"az":327.2,"t":"2038-10-17T02:25:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-18.75,"az":328.3,"t":"2038-10-17T02:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-19.24,"az":329.4,"t":"2038-10-17T02:35:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-19.71,"az":330.5,"t":"2038-10-17T02:40:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-20.16,"az":331.7,"t":"2038-10-17T02:45:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-20.59,"az":332.8,"t":"2038-10-17T02:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-21.01,"az":334.0,"t":"2038-10-17T02:55:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-21.42,"az":335.1,"t":"2038-10-17T03:00:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-21.8,"az":336.3,"t":"2038-10-17T03:05:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-22.17,"az":337.5,"t":"2038-10-17T03:10:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-22.52,"az":338.7,"t":"2038-10-17T03:15:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-22.85,"az":339.9,"t":"2038-10-17T03:20:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-23.16,"az":341.1,"t":"2038-10-17T03:25:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-23.46,"az":342.3,"t":"2038-10-17T03:30:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-23.73,"az":343.5,"t":"2038-10-17T03:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.99,"az":344.8,"t":"2038-10-17T03:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-24.22,"az":346.0,"t":"2038-10-17T03:45:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-24.44,"az":347.2,"t":"2038-10-17T03:50:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-24.64,"az":348.5,"t":"2038-10-17T03:55:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-24.81,"az":349.7,"t":"2038-10-17T04:00:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-24.97,"az":351.0,"t":"2038-10-17T04:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.11,"az":352.3,"t":"2038-10-17T04:10:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-25.22,"az":353.5,"t":"2038-10-17T04:15:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-25.32,"az":354.8,"t":"2038-10-17T04:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.39,"az":356.1,"t":"2038-10-17T04:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":357.4,"t":"2038-10-17T04:30:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":358.7,"t":"2038-10-17T04:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":359.9,"t":"2038-10-17T04:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":1.2,"t":"2038-10-17T04:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-25.45,"az":2.5,"t":"2038-10-17T04:50:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-25.4,"az":3.8,"t":"2038-10-17T04:55:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-25.32,"az":5.0,"t":"2038-10-17T05:00:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-25.23,"az":6.3,"t":"2038-10-17T05:05:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-25.12,"az":7.6,"t":"2038-10-17T05:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.98,"az":8.9,"t":"2038-10-17T05:15:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-24.83,"az":10.1,"t":"2038-10-17T05:20:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-24.66,"az":11.4,"t":"2038-10-17T05:25:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-24.46,"az":12.6,"t":"2038-10-17T05:30:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-24.25,"az":13.9,"t":"2038-10-17T05:35:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-24.01,"az":15.1,"t":"2038-10-17T05:40:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-23.76,"az":16.3,"t":"2038-10-17T05:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.49,"az":17.6,"t":"2038-10-17T05:50:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-23.19,"az":18.8,"t":"2038-10-17T05:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-22.88,"az":20.0,"t":"2038-10-17T06:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-22.55,"az":21.2,"t":"2038-10-17T06:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-22.21,"az":22.4,"t":"2038-10-17T06:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-21.84,"az":23.6,"t":"2038-10-17T06:15:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-21.46,"az":24.7,"t":"2038-10-17T06:20:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-21.06,"az":25.9,"t":"2038-10-17T06:25:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-20.64,"az":27.1,"t":"2038-10-17T06:30:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-20.2,"az":28.2,"t":"2038-10-17T06:35:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-19.75,"az":29.3,"t":"2038-10-17T06:40:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-19.29,"az":30.5,"t":"2038-10-17T06:45:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-18.81,"az":31.6,"t":"2038-10-17T06:50:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.31,"az":32.7,"t":"2038-10-17T06:55:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-17.8,"az":33.8,"t":"2038-10-17T07:00:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-17.27,"az":34.8,"t":"2038-10-17T07:05:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-16.73,"az":35.9,"t":"2038-10-17T07:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.17,"az":37.0,"t":"2038-10-17T07:15:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-15.6,"az":38.0,"t":"2038-10-17T07:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-15.02,"az":39.0,"t":"2038-10-17T07:25:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-14.42,"az":40.1,"t":"2038-10-17T07:30:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-13.81,"az":41.1,"t":"2038-10-17T07:35:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-13.19,"az":42.1,"t":"2038-10-17T07:40:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-12.56,"az":43.1,"t":"2038-10-17T07:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-11.91,"az":44.0,"t":"2038-10-17T07:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-11.26,"az":45.0,"t":"2038-10-17T07:55:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-10.59,"az":46.0,"t":"2038-10-17T08:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-9.91,"az":46.9,"t":"2038-10-17T08:05:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-9.22,"az":47.9,"t":"2038-10-17T08:10:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-8.52,"az":48.8,"t":"2038-10-17T08:15:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-7.81,"az":49.7,"t":"2038-10-17T08:20:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.1,"az":50.6,"t":"2038-10-17T08:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":51.5,"t":"2038-10-17T08:30:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-5.63,"az":52.4,"t":"2038-10-17T08:35:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-4.88,"az":53.3,"t":"2038-10-17T08:40:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-4.13,"az":54.2,"t":"2038-10-17T08:45:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":55.1,"t":"2038-10-17T08:50:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":55.9,"t":"2038-10-17T08:55:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.82,"az":56.8,"t":"2038-10-17T09:00:00Z","terrain":1.07}],"transit":{"airmass":1.06,"alt":71.1,"az":178.4,"t":"2038-10-16T16:40:00Z"},"usable_hours":5.0,"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."]}
