{"assessment":{"best_window":{"end":"2038-02-15T19:55Z","end_local":"21:55","hours":2.42,"label":"marginal","mean_quality":0.47,"start":"2038-02-15T17:30Z","start_local":"19:30"},"cost":{"altitude":8.47,"clouds":0.0,"darkness":1.31,"moon":1.04},"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 barely \u2014 weather unknown","hourly":[{"alt":66,"cloud":null,"high":null,"iso":"2038-02-15T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":47,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":55,"cloud":null,"high":null,"iso":"2038-02-15T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":57,"precip":null,"q":0.29,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2038-02-15T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":66,"precip":null,"q":0.51,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2038-02-15T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":70,"precip":null,"q":0.47,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2038-02-15T20:00Z","label":"poor","low":null,"mid":null,"moon_alt":67,"precip":null,"q":0.28,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2038-02-15T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2038-02-15T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2038-02-15T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2038-02-16T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2038-02-16T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2038-02-16T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2038-02-16T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2038-02-16T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2038-02-16T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.54,"peak_sky":0.54,"quality_hours":1.41,"reasons":["the target being low or below 20\u00b0 cost 8.5 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":19,"score_weather":null,"sky_hours":1.41,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2038-02-15T16:25Z","end_local":"18:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2038-02-15T15:50Z","start_local":"17:50"},{"end":"2038-02-15T17:30Z","end_local":"19:30","hours":1.08,"label":"poor","mean_quality":0.18,"start":"2038-02-15T16:25Z","start_local":"18:25"},{"end":"2038-02-15T19:55Z","end_local":"21:55","hours":2.42,"label":"marginal","mean_quality":0.47,"start":"2038-02-15T17:30Z","start_local":"19:30"},{"end":"2038-02-15T20:15Z","end_local":"22:15","hours":0.33,"label":"poor","mean_quality":0.27,"start":"2038-02-15T19:55Z","start_local":"21:55"},{"end":"2038-02-16T05:20Z","end_local":"07:20","hours":9.08,"label":"unusable","mean_quality":0.0,"start":"2038-02-15T20:15Z","start_local":"22:15"}]},"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":"2038-02-15T17:27:32Z","dark_hours":10.24,"dark_to":"2038-02-16T03:42:04Z","moon":{"illumination":0.829,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":1.0,"moonrise":"2038-02-15T11:31:43Z","moonset":"2038-02-16T02:41:47Z","sunrise":"2038-02-16T05:15:10Z","sunset":"2038-02-15T15:54:13Z","twilight":{"astronomical":{"end":"2038-02-15T17:27:32Z","start":"2038-02-16T03:42:04Z"},"civil":{"end":"2038-02-15T16:22:44Z","start":"2038-02-16T04:46:44Z"},"nautical":{"end":"2038-02-15T16:55:17Z","start":"2038-02-16T04:14:15Z"}},"window_end":"2038-02-16T10:00:00Z","window_start":"2038-02-15T10:00:00Z"},"night_date":"2038-02-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.31,"alt":49.6,"t":"2038-02-15T17:30:00Z"},"dec":30.66017511,"dec_of_date":30.8545,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":1.83,"limit_rise":"2038-02-16T08:11:38Z","limit_set":"2038-02-15T20:12:58Z","max_az_rate_deg_per_min":1.14,"moon_separation":67.1,"never_rises":false,"ra":23.46206906,"ra_of_date":24.0014,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"Only 1.8 h above 30\u00b0, 2.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2038-02-15T22:19:28Z","blocked_dark_hours":0,"clears_at":"2038-02-16T06:07:20Z","rise_az":80.4},"track":[{"above_terrain":true,"airmass":1.6,"alt":38.66,"az":80.4,"t":"2038-02-15T10:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.57,"alt":39.58,"az":81.1,"t":"2038-02-15T10:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.54,"alt":40.51,"az":81.8,"t":"2038-02-15T10:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.51,"alt":41.44,"az":82.5,"t":"2038-02-15T10:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.48,"alt":42.37,"az":83.3,"t":"2038-02-15T10:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.46,"alt":43.3,"az":84.0,"t":"2038-02-15T10:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.43,"alt":44.23,"az":84.8,"t":"2038-02-15T10:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.41,"alt":45.16,"az":85.5,"t":"2038-02-15T10:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":46.09,"az":86.3,"t":"2038-02-15T10:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.37,"alt":47.03,"az":87.1,"t":"2038-02-15T10:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.35,"alt":47.96,"az":87.8,"t":"2038-02-15T10:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.33,"alt":48.9,"az":88.6,"t":"2038-02-15T10:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.31,"alt":49.83,"az":89.5,"t":"2038-02-15T11:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.77,"az":90.3,"t":"2038-02-15T11:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.27,"alt":51.71,"az":91.1,"t":"2038-02-15T11:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.26,"alt":52.64,"az":92.0,"t":"2038-02-15T11:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.24,"alt":53.58,"az":92.9,"t":"2038-02-15T11:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.23,"alt":54.51,"az":93.8,"t":"2038-02-15T11:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.21,"alt":55.44,"az":94.7,"t":"2038-02-15T11:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.38,"az":95.7,"t":"2038-02-15T11:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.19,"alt":57.31,"az":96.7,"t":"2038-02-15T11:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.18,"alt":58.24,"az":97.7,"t":"2038-02-15T11:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.16,"alt":59.16,"az":98.8,"t":"2038-02-15T11:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.15,"alt":60.09,"az":99.8,"t":"2038-02-15T11:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.14,"alt":61.01,"az":101.0,"t":"2038-02-15T12:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.13,"alt":61.92,"az":102.2,"t":"2038-02-15T12:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.12,"alt":62.84,"az":103.4,"t":"2038-02-15T12:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.11,"alt":63.74,"az":104.7,"t":"2038-02-15T12:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.11,"alt":64.65,"az":106.0,"t":"2038-02-15T12:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.1,"alt":65.54,"az":107.4,"t":"2038-02-15T12:25:00Z","terrain":-0.75},{"above_terrain":true,"airmass":1.09,"alt":66.43,"az":108.9,"t":"2038-02-15T12:30:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.08,"alt":67.31,"az":110.5,"t":"2038-02-15T12:35:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.08,"alt":68.19,"az":112.2,"t":"2038-02-15T12:40:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.07,"alt":69.05,"az":113.9,"t":"2038-02-15T12:45:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.06,"alt":69.9,"az":115.8,"t":"2038-02-15T12:50:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.06,"alt":70.73,"az":117.8,"t":"2038-02-15T12:55:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.05,"alt":71.55,"az":120.0,"t":"2038-02-15T13:00:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":72.35,"az":122.3,"t":"2038-02-15T13:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.04,"alt":73.13,"az":124.8,"t":"2038-02-15T13:10:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.04,"alt":73.89,"az":127.5,"t":"2038-02-15T13:15:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.04,"alt":74.62,"az":130.4,"t":"2038-02-15T13:20:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.03,"alt":75.31,"az":133.6,"t":"2038-02-15T13:25:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.03,"alt":75.97,"az":137.0,"t":"2038-02-15T13:30:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.03,"alt":76.59,"az":140.7,"t":"2038-02-15T13:35:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.03,"alt":77.15,"az":144.8,"t":"2038-02-15T13:40:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.02,"alt":77.66,"az":149.1,"t":"2038-02-15T13:45:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.02,"alt":78.11,"az":153.8,"t":"2038-02-15T13:50:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.02,"alt":78.49,"az":158.8,"t":"2038-02-15T13:55:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.02,"alt":78.79,"az":164.0,"t":"2038-02-15T14:00:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.02,"alt":79.0,"az":169.5,"t":"2038-02-15T14:05:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.02,"alt":79.13,"az":175.1,"t":"2038-02-15T14:10:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.02,"alt":79.16,"az":180.8,"t":"2038-02-15T14:15:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.02,"alt":79.1,"az":186.5,"t":"2038-02-15T14:20:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.02,"alt":78.95,"az":192.1,"t":"2038-02-15T14:25:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.02,"alt":78.71,"az":197.5,"t":"2038-02-15T14:30:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.02,"alt":78.39,"az":202.7,"t":"2038-02-15T14:35:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.02,"alt":77.99,"az":207.6,"t":"2038-02-15T14:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.02,"alt":77.52,"az":212.2,"t":"2038-02-15T14:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.03,"alt":76.99,"az":216.4,"t":"2038-02-15T14:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.03,"alt":76.41,"az":220.4,"t":"2038-02-15T14:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.03,"alt":75.78,"az":224.0,"t":"2038-02-15T15:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.03,"alt":75.11,"az":227.4,"t":"2038-02-15T15:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.04,"alt":74.41,"az":230.4,"t":"2038-02-15T15:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.04,"alt":73.67,"az":233.3,"t":"2038-02-15T15:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.91,"az":235.9,"t":"2038-02-15T15:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.05,"alt":72.12,"az":238.4,"t":"2038-02-15T15:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.06,"alt":71.32,"az":240.7,"t":"2038-02-15T15:30:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":70.49,"az":242.8,"t":"2038-02-15T15:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.65,"az":244.7,"t":"2038-02-15T15:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.07,"alt":68.8,"az":246.6,"t":"2038-02-15T15:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":67.94,"az":248.3,"t":"2038-02-15T15:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.09,"alt":67.06,"az":250.0,"t":"2038-02-15T15:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.09,"alt":66.18,"az":251.5,"t":"2038-02-15T16:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.1,"alt":65.29,"az":253.0,"t":"2038-02-15T16:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.39,"az":254.4,"t":"2038-02-15T16:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.12,"alt":63.48,"az":255.7,"t":"2038-02-15T16:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.13,"alt":62.57,"az":257.0,"t":"2038-02-15T16:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.14,"alt":61.66,"az":258.2,"t":"2038-02-15T16:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.15,"alt":60.74,"az":259.4,"t":"2038-02-15T16:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.16,"alt":59.82,"az":260.5,"t":"2038-02-15T16:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.17,"alt":58.9,"az":261.6,"t":"2038-02-15T16:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.18,"alt":57.97,"az":262.6,"t":"2038-02-15T16:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.19,"alt":57.04,"az":263.6,"t":"2038-02-15T16:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.2,"alt":56.11,"az":264.6,"t":"2038-02-15T16:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.22,"alt":55.18,"az":265.5,"t":"2038-02-15T17:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.23,"alt":54.24,"az":266.5,"t":"2038-02-15T17:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.31,"az":267.4,"t":"2038-02-15T17:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.26,"alt":52.37,"az":268.2,"t":"2038-02-15T17:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.28,"alt":51.44,"az":269.1,"t":"2038-02-15T17:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.29,"alt":50.5,"az":270.0,"t":"2038-02-15T17:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.31,"alt":49.57,"az":270.8,"t":"2038-02-15T17:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.63,"az":271.6,"t":"2038-02-15T17:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.35,"alt":47.69,"az":272.4,"t":"2038-02-15T17:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.37,"alt":46.76,"az":273.2,"t":"2038-02-15T17:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.39,"alt":45.82,"az":273.9,"t":"2038-02-15T17:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.42,"alt":44.89,"az":274.7,"t":"2038-02-15T17:55:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.44,"alt":43.96,"az":275.5,"t":"2038-02-15T18:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.46,"alt":43.03,"az":276.2,"t":"2038-02-15T18:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.49,"alt":42.1,"az":276.9,"t":"2038-02-15T18:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.52,"alt":41.17,"az":277.7,"t":"2038-02-15T18:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.55,"alt":40.24,"az":278.4,"t":"2038-02-15T18:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.58,"alt":39.32,"az":279.1,"t":"2038-02-15T18:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.61,"alt":38.4,"az":279.8,"t":"2038-02-15T18:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.64,"alt":37.47,"az":280.5,"t":"2038-02-15T18:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.68,"alt":36.55,"az":281.2,"t":"2038-02-15T18:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.71,"alt":35.64,"az":281.9,"t":"2038-02-15T18:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.75,"alt":34.72,"az":282.6,"t":"2038-02-15T18:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.79,"alt":33.81,"az":283.3,"t":"2038-02-15T18:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.84,"alt":32.9,"az":284.0,"t":"2038-02-15T19:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.88,"alt":31.99,"az":284.7,"t":"2038-02-15T19:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.93,"alt":31.09,"az":285.4,"t":"2038-02-15T19:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.98,"alt":30.19,"az":286.0,"t":"2038-02-15T19:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.04,"alt":29.29,"az":286.7,"t":"2038-02-15T19:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.1,"alt":28.4,"az":287.4,"t":"2038-02-15T19:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.16,"alt":27.51,"az":288.1,"t":"2038-02-15T19:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.22,"alt":26.62,"az":288.8,"t":"2038-02-15T19:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.29,"alt":25.73,"az":289.5,"t":"2038-02-15T19:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.37,"alt":24.85,"az":290.1,"t":"2038-02-15T19:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.45,"alt":23.98,"az":290.8,"t":"2038-02-15T19:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.54,"alt":23.1,"az":291.5,"t":"2038-02-15T19:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.63,"alt":22.23,"az":292.2,"t":"2038-02-15T20:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.73,"alt":21.37,"az":292.9,"t":"2038-02-15T20:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.84,"alt":20.51,"az":293.6,"t":"2038-02-15T20:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.95,"alt":19.65,"az":294.3,"t":"2038-02-15T20:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.08,"alt":18.8,"az":295.0,"t":"2038-02-15T20:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.21,"alt":17.96,"az":295.7,"t":"2038-02-15T20:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.36,"alt":17.12,"az":296.4,"t":"2038-02-15T20:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.53,"alt":16.28,"az":297.1,"t":"2038-02-15T20:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.71,"alt":15.45,"az":297.8,"t":"2038-02-15T20:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.91,"alt":14.63,"az":298.5,"t":"2038-02-15T20:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.13,"alt":13.81,"az":299.2,"t":"2038-02-15T20:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.37,"alt":12.99,"az":300.0,"t":"2038-02-15T20:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.64,"alt":12.18,"az":300.7,"t":"2038-02-15T21:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.95,"alt":11.38,"az":301.4,"t":"2038-02-15T21:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":5.3,"alt":10.59,"az":302.2,"t":"2038-02-15T21:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.69,"alt":9.8,"az":302.9,"t":"2038-02-15T21:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.15,"alt":9.01,"az":303.6,"t":"2038-02-15T21:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.68,"alt":8.24,"az":304.4,"t":"2038-02-15T21:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.29,"alt":7.47,"az":305.2,"t":"2038-02-15T21:30:00Z","terrain":-0.27},{"above_terrain":true,"airmass":8.02,"alt":6.71,"az":305.9,"t":"2038-02-15T21:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":8.9,"alt":5.95,"az":306.7,"t":"2038-02-15T21:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":9.96,"alt":5.21,"az":307.5,"t":"2038-02-15T21:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":11.28,"alt":4.47,"az":308.3,"t":"2038-02-15T21:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":12.95,"alt":3.74,"az":309.1,"t":"2038-02-15T21:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":15.09,"alt":3.02,"az":309.9,"t":"2038-02-15T22:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":17.94,"alt":2.3,"az":310.7,"t":"2038-02-15T22:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":21.81,"alt":1.6,"az":311.5,"t":"2038-02-15T22:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":27.22,"alt":0.9,"az":312.3,"t":"2038-02-15T22:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":34.94,"alt":0.21,"az":313.1,"t":"2038-02-15T22:20:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-0.47,"az":314.0,"t":"2038-02-15T22:25:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.14,"az":314.8,"t":"2038-02-15T22:30:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":315.6,"t":"2038-02-15T22:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-2.44,"az":316.5,"t":"2038-02-15T22:40:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.08,"az":317.4,"t":"2038-02-15T22:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":318.2,"t":"2038-02-15T22:50:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-4.33,"az":319.1,"t":"2038-02-15T22:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-4.94,"az":320.0,"t":"2038-02-15T23:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.53,"az":320.9,"t":"2038-02-15T23:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":321.8,"t":"2038-02-15T23:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":322.7,"t":"2038-02-15T23:15:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-7.25,"az":323.7,"t":"2038-02-15T23:20:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-7.8,"az":324.6,"t":"2038-02-15T23:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.33,"az":325.6,"t":"2038-02-15T23:30:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-8.86,"az":326.5,"t":"2038-02-15T23:35:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-9.37,"az":327.5,"t":"2038-02-15T23:40:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-9.86,"az":328.4,"t":"2038-02-15T23:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-10.35,"az":329.4,"t":"2038-02-15T23:50:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-10.82,"az":330.4,"t":"2038-02-15T23:55:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.27,"az":331.4,"t":"2038-02-16T00:00:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-11.71,"az":332.4,"t":"2038-02-16T00:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.14,"az":333.4,"t":"2038-02-16T00:10:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-12.55,"az":334.4,"t":"2038-02-16T00:15:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-12.95,"az":335.4,"t":"2038-02-16T00:20:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-13.33,"az":336.5,"t":"2038-02-16T00:25:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-13.69,"az":337.5,"t":"2038-02-16T00:30:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-14.04,"az":338.6,"t":"2038-02-16T00:35:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-14.38,"az":339.6,"t":"2038-02-16T00:40:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-14.7,"az":340.7,"t":"2038-02-16T00:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.0,"az":341.7,"t":"2038-02-16T00:50:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.28,"az":342.8,"t":"2038-02-16T00:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.55,"az":343.9,"t":"2038-02-16T01:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.8,"az":345.0,"t":"2038-02-16T01:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.04,"az":346.1,"t":"2038-02-16T01:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-16.25,"az":347.2,"t":"2038-02-16T01:15:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-16.45,"az":348.3,"t":"2038-02-16T01:20:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-16.63,"az":349.4,"t":"2038-02-16T01:25:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-16.8,"az":350.5,"t":"2038-02-16T01:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.94,"az":351.6,"t":"2038-02-16T01:35:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-17.07,"az":352.7,"t":"2038-02-16T01:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-17.18,"az":353.8,"t":"2038-02-16T01:45:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-17.27,"az":355.0,"t":"2038-02-16T01:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":356.1,"t":"2038-02-16T01:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":357.2,"t":"2038-02-16T02:00:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":358.4,"t":"2038-02-16T02:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":359.5,"t":"2038-02-16T02:10:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":0.6,"t":"2038-02-16T02:15:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":1.7,"t":"2038-02-16T02:20:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":2.9,"t":"2038-02-16T02:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":4.0,"t":"2038-02-16T02:30:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-17.26,"az":5.1,"t":"2038-02-16T02:35:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-17.17,"az":6.2,"t":"2038-02-16T02:40:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-17.06,"az":7.4,"t":"2038-02-16T02:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.93,"az":8.5,"t":"2038-02-16T02:50:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-16.78,"az":9.6,"t":"2038-02-16T02:55:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-16.62,"az":10.7,"t":"2038-02-16T03:00:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-16.44,"az":11.8,"t":"2038-02-16T03:05:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-16.24,"az":12.9,"t":"2038-02-16T03:10:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-16.02,"az":14.0,"t":"2038-02-16T03:15:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-15.78,"az":15.1,"t":"2038-02-16T03:20:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-15.53,"az":16.2,"t":"2038-02-16T03:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.26,"az":17.3,"t":"2038-02-16T03:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-14.98,"az":18.3,"t":"2038-02-16T03:35:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-14.67,"az":19.4,"t":"2038-02-16T03:40:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-14.35,"az":20.5,"t":"2038-02-16T03:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.02,"az":21.5,"t":"2038-02-16T03:50:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-13.67,"az":22.6,"t":"2038-02-16T03:55:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-13.3,"az":23.6,"t":"2038-02-16T04:00:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-12.92,"az":24.6,"t":"2038-02-16T04:05:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-12.52,"az":25.7,"t":"2038-02-16T04:10:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-12.11,"az":26.7,"t":"2038-02-16T04:15:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-11.68,"az":27.7,"t":"2038-02-16T04:20:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-11.24,"az":28.7,"t":"2038-02-16T04:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-10.78,"az":29.7,"t":"2038-02-16T04:30:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-10.31,"az":30.7,"t":"2038-02-16T04:35:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-9.83,"az":31.6,"t":"2038-02-16T04:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.33,"az":32.6,"t":"2038-02-16T04:45:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-8.82,"az":33.6,"t":"2038-02-16T04:50:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-8.29,"az":34.5,"t":"2038-02-16T04:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-7.76,"az":35.5,"t":"2038-02-16T05:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.21,"az":36.4,"t":"2038-02-16T05:05:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":37.3,"t":"2038-02-16T05:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":38.2,"t":"2038-02-16T05:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.49,"az":39.1,"t":"2038-02-16T05:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.89,"az":40.0,"t":"2038-02-16T05:25:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-4.28,"az":40.9,"t":"2038-02-16T05:30:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":41.8,"t":"2038-02-16T05:35:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":42.7,"t":"2038-02-16T05:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-2.4,"az":43.6,"t":"2038-02-16T05:45:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-1.75,"az":44.4,"t":"2038-02-16T05:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.09,"az":45.3,"t":"2038-02-16T05:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.42,"az":46.1,"t":"2038-02-16T06:00:00Z","terrain":0.66},{"above_terrain":false,"airmass":34.27,"alt":0.26,"az":46.9,"t":"2038-02-16T06:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":26.76,"alt":0.95,"az":47.8,"t":"2038-02-16T06:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":21.48,"alt":1.65,"az":48.6,"t":"2038-02-16T06:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":17.7,"alt":2.35,"az":49.4,"t":"2038-02-16T06:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":14.92,"alt":3.07,"az":50.2,"t":"2038-02-16T06:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":12.81,"alt":3.79,"az":51.0,"t":"2038-02-16T06:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":11.18,"alt":4.52,"az":51.8,"t":"2038-02-16T06:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":9.88,"alt":5.26,"az":52.6,"t":"2038-02-16T06:40:00Z","terrain":0.75},{"above_terrain":true,"airmass":8.83,"alt":6.01,"az":53.4,"t":"2038-02-16T06:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":7.97,"alt":6.76,"az":54.1,"t":"2038-02-16T06:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":7.24,"alt":7.53,"az":54.9,"t":"2038-02-16T06:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.63,"alt":8.3,"az":55.7,"t":"2038-02-16T07:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.11,"alt":9.07,"az":56.4,"t":"2038-02-16T07:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.66,"alt":9.86,"az":57.2,"t":"2038-02-16T07:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":5.27,"alt":10.64,"az":57.9,"t":"2038-02-16T07:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.93,"alt":11.44,"az":58.6,"t":"2038-02-16T07:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.62,"alt":12.24,"az":59.4,"t":"2038-02-16T07:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.35,"alt":13.05,"az":60.1,"t":"2038-02-16T07:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.11,"alt":13.87,"az":60.8,"t":"2038-02-16T07:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.89,"alt":14.69,"az":61.5,"t":"2038-02-16T07:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.69,"alt":15.51,"az":62.3,"t":"2038-02-16T07:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.51,"alt":16.34,"az":63.0,"t":"2038-02-16T07:50:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.35,"alt":17.18,"az":63.7,"t":"2038-02-16T07:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":3.2,"alt":18.02,"az":64.4,"t":"2038-02-16T08:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.07,"alt":18.87,"az":65.1,"t":"2038-02-16T08:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.94,"alt":19.72,"az":65.8,"t":"2038-02-16T08:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.83,"alt":20.57,"az":66.5,"t":"2038-02-16T08:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.72,"alt":21.43,"az":67.2,"t":"2038-02-16T08:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.62,"alt":22.3,"az":67.9,"t":"2038-02-16T08:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.53,"alt":23.17,"az":68.5,"t":"2038-02-16T08:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.44,"alt":24.04,"az":69.2,"t":"2038-02-16T08:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.36,"alt":24.92,"az":69.9,"t":"2038-02-16T08:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.29,"alt":25.8,"az":70.6,"t":"2038-02-16T08:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.22,"alt":26.68,"az":71.3,"t":"2038-02-16T08:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.15,"alt":27.57,"az":72.0,"t":"2038-02-16T08:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.09,"alt":28.46,"az":72.6,"t":"2038-02-16T09:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.03,"alt":29.36,"az":73.3,"t":"2038-02-16T09:05:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.98,"alt":30.26,"az":74.0,"t":"2038-02-16T09:10:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.93,"alt":31.16,"az":74.7,"t":"2038-02-16T09:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.88,"alt":32.06,"az":75.4,"t":"2038-02-16T09:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.83,"alt":32.97,"az":76.1,"t":"2038-02-16T09:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.88,"az":76.8,"t":"2038-02-16T09:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.75,"alt":34.79,"az":77.4,"t":"2038-02-16T09:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.71,"az":78.1,"t":"2038-02-16T09:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.67,"alt":36.62,"az":78.8,"t":"2038-02-16T09:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.54,"az":79.5,"t":"2038-02-16T09:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.61,"alt":38.46,"az":80.2,"t":"2038-02-16T09:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.57,"alt":39.39,"az":80.9,"t":"2038-02-16T10:00:00Z","terrain":0.67}],"transit":{"airmass":1.02,"alt":79.2,"az":180.8,"t":"2038-02-15T14:15:00Z"},"usable_hours":2.75,"verdict":"marginal","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."]}