{"assessment":{"best_window":{"end":"2043-03-09T18:20Z","end_local":"20:20","hours":0.42,"label":"good","mean_quality":0.7,"start":"2043-03-09T17:55Z","start_local":"19:55"},"cost":{"altitude":9.13,"clouds":0.0,"darkness":1.08,"moon":0.0},"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":39,"cloud":null,"high":null,"iso":"2043-03-09T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2043-03-09T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.73,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":18,"cloud":null,"high":null,"iso":"2043-03-09T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-51,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2043-03-09T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-59,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2043-03-09T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-63,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2043-03-09T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-62,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2043-03-09T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-56,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2043-03-10T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2043-03-10T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2043-03-10T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2043-03-10T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2043-03-10T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.77,"peak_sky":0.77,"quality_hours":0.82,"reasons":["the target being low or below 20\u00b0 cost 9.1 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":16,"score_weather":null,"sky_hours":0.82,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2043-03-09T16:50Z","end_local":"18:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2043-03-09T16:20Z","start_local":"18:20"},{"end":"2043-03-09T17:25Z","end_local":"19:25","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2043-03-09T16:50Z","start_local":"18:50"},{"end":"2043-03-09T17:55Z","end_local":"19:55","hours":0.5,"label":"marginal","mean_quality":0.41,"start":"2043-03-09T17:25Z","start_local":"19:25"},{"end":"2043-03-09T18:20Z","end_local":"20:20","hours":0.42,"label":"good","mean_quality":0.7,"start":"2043-03-09T17:55Z","start_local":"19:55"},{"end":"2043-03-09T18:50Z","end_local":"20:50","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2043-03-09T18:20Z","start_local":"20:20"},{"end":"2043-03-10T04:45Z","end_local":"06:45","hours":9.92,"label":"unusable","mean_quality":0.0,"start":"2043-03-09T18:50Z","start_local":"20:50"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2043-03-09T17:52:50Z","dark_hours":9.28,"dark_to":"2043-03-10T03:09:29Z","moon":{"illumination":0.029,"phase":"new moon","waxing":false},"moon_free_dark_hours":9.27,"moonrise":"2043-03-10T04:29:52Z","moonset":"2043-03-09T13:58:33Z","sunrise":"2043-03-10T04:41:45Z","sunset":"2043-03-09T16:20:25Z","twilight":{"astronomical":{"end":"2043-03-09T17:52:50Z","start":"2043-03-10T03:09:29Z"},"civil":{"end":"2043-03-09T16:48:09Z","start":"2043-03-10T04:14:04Z"},"nautical":{"end":"2043-03-09T17:20:21Z","start":"2043-03-10T03:41:55Z"}},"window_end":"2043-03-10T10:00:00Z","window_start":"2043-03-09T10:00:00Z"},"night_date":"2043-03-09","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.04,"alt":29.2,"t":"2043-03-09T17:55:00Z"},"dec":30.66017511,"dec_of_date":30.8802,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":0,"limit_rise":"2043-03-10T06:46:10Z","limit_set":"2043-03-09T18:47:41Z","max_az_rate_deg_per_min":1.15,"moon_separation":66.1,"never_rises":false,"ra":23.46206906,"ra_of_date":24.0731,"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":"Just 0.9 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2043-03-09T20:54:11Z","blocked_dark_hours":0,"clears_at":"2043-03-10T04:41:49Z","rise_az":93.8},"track":[{"above_terrain":true,"airmass":1.23,"alt":54.6,"az":93.8,"t":"2043-03-09T10:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.53,"az":94.8,"t":"2043-03-09T10:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.46,"az":95.7,"t":"2043-03-09T10:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.19,"alt":57.39,"az":96.7,"t":"2043-03-09T10:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.32,"az":97.7,"t":"2043-03-09T10:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.25,"az":98.8,"t":"2043-03-09T10:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.15,"alt":60.17,"az":99.9,"t":"2043-03-09T10:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.14,"alt":61.09,"az":101.0,"t":"2043-03-09T10:35:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.13,"alt":62.01,"az":102.2,"t":"2043-03-09T10:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.12,"alt":62.92,"az":103.4,"t":"2043-03-09T10:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.11,"alt":63.83,"az":104.7,"t":"2043-03-09T10:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.11,"alt":64.73,"az":106.1,"t":"2043-03-09T10:55:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.1,"alt":65.63,"az":107.5,"t":"2043-03-09T11:00:00Z","terrain":-0.77},{"above_terrain":true,"airmass":1.09,"alt":66.51,"az":109.0,"t":"2043-03-09T11:05:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.08,"alt":67.4,"az":110.6,"t":"2043-03-09T11:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.08,"alt":68.27,"az":112.2,"t":"2043-03-09T11:15:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.07,"alt":69.13,"az":114.0,"t":"2043-03-09T11:20:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.06,"alt":69.98,"az":115.9,"t":"2043-03-09T11:25:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.06,"alt":70.81,"az":117.9,"t":"2043-03-09T11:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.05,"alt":71.63,"az":120.1,"t":"2043-03-09T11:35:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":72.43,"az":122.4,"t":"2043-03-09T11:40:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.04,"alt":73.21,"az":124.9,"t":"2043-03-09T11:45:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.04,"alt":73.96,"az":127.7,"t":"2043-03-09T11:50:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.04,"alt":74.69,"az":130.6,"t":"2043-03-09T11:55:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.03,"alt":75.38,"az":133.8,"t":"2043-03-09T12:00:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.03,"alt":76.04,"az":137.2,"t":"2043-03-09T12:05:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.03,"alt":76.65,"az":141.0,"t":"2043-03-09T12:10:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.03,"alt":77.22,"az":145.0,"t":"2043-03-09T12:15:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.02,"alt":77.72,"az":149.4,"t":"2043-03-09T12:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.02,"alt":78.17,"az":154.1,"t":"2043-03-09T12:25:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.02,"alt":78.54,"az":159.1,"t":"2043-03-09T12:30:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.02,"alt":78.83,"az":164.4,"t":"2043-03-09T12:35:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.02,"alt":79.04,"az":169.9,"t":"2043-03-09T12:40:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.02,"alt":79.16,"az":175.5,"t":"2043-03-09T12:45:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.02,"alt":79.18,"az":181.3,"t":"2043-03-09T12:50:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.02,"alt":79.12,"az":187.0,"t":"2043-03-09T12:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.02,"alt":78.96,"az":192.6,"t":"2043-03-09T13:00:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.02,"alt":78.71,"az":198.0,"t":"2043-03-09T13:05:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.02,"alt":78.38,"az":203.1,"t":"2043-03-09T13:10:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.02,"alt":77.98,"az":208.0,"t":"2043-03-09T13:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.02,"alt":77.51,"az":212.6,"t":"2043-03-09T13:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.03,"alt":76.97,"az":216.8,"t":"2043-03-09T13:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.03,"alt":76.39,"az":220.7,"t":"2043-03-09T13:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.03,"alt":75.75,"az":224.3,"t":"2043-03-09T13:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.03,"alt":75.08,"az":227.7,"t":"2043-03-09T13:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.04,"alt":74.37,"az":230.7,"t":"2043-03-09T13:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.04,"alt":73.63,"az":233.6,"t":"2043-03-09T13:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.87,"az":236.2,"t":"2043-03-09T13:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.05,"alt":72.08,"az":238.6,"t":"2043-03-09T14:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.06,"alt":71.27,"az":240.9,"t":"2043-03-09T14:05:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.06,"alt":70.44,"az":243.0,"t":"2043-03-09T14:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.07,"alt":69.6,"az":244.9,"t":"2043-03-09T14:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.07,"alt":68.75,"az":246.8,"t":"2043-03-09T14:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.08,"alt":67.88,"az":248.5,"t":"2043-03-09T14:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":67.01,"az":250.1,"t":"2043-03-09T14:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.09,"alt":66.12,"az":251.7,"t":"2043-03-09T14:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.1,"alt":65.23,"az":253.1,"t":"2043-03-09T14:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.33,"az":254.5,"t":"2043-03-09T14:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.12,"alt":63.43,"az":255.9,"t":"2043-03-09T14:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.13,"alt":62.52,"az":257.1,"t":"2043-03-09T14:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.14,"alt":61.6,"az":258.3,"t":"2043-03-09T15:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.15,"alt":60.68,"az":259.5,"t":"2043-03-09T15:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.16,"alt":59.76,"az":260.6,"t":"2043-03-09T15:10:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.17,"alt":58.84,"az":261.7,"t":"2043-03-09T15:15:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.18,"alt":57.91,"az":262.7,"t":"2043-03-09T15:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.19,"alt":56.98,"az":263.7,"t":"2043-03-09T15:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.2,"alt":56.05,"az":264.7,"t":"2043-03-09T15:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.22,"alt":55.12,"az":265.7,"t":"2043-03-09T15:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.23,"alt":54.18,"az":266.6,"t":"2043-03-09T15:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.25,"az":267.5,"t":"2043-03-09T15:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.26,"alt":52.31,"az":268.4,"t":"2043-03-09T15:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.28,"alt":51.38,"az":269.2,"t":"2043-03-09T15:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.3,"alt":50.44,"az":270.1,"t":"2043-03-09T16:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.31,"alt":49.51,"az":270.9,"t":"2043-03-09T16:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.33,"alt":48.57,"az":271.7,"t":"2043-03-09T16:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.35,"alt":47.63,"az":272.5,"t":"2043-03-09T16:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.37,"alt":46.7,"az":273.3,"t":"2043-03-09T16:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.39,"alt":45.77,"az":274.0,"t":"2043-03-09T16:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.42,"alt":44.83,"az":274.8,"t":"2043-03-09T16:30:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.44,"alt":43.9,"az":275.5,"t":"2043-03-09T16:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.47,"alt":42.97,"az":276.3,"t":"2043-03-09T16:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.49,"alt":42.04,"az":277.0,"t":"2043-03-09T16:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.52,"alt":41.11,"az":277.8,"t":"2043-03-09T16:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.55,"alt":40.19,"az":278.5,"t":"2043-03-09T16:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.58,"alt":39.26,"az":279.2,"t":"2043-03-09T17:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.61,"alt":38.34,"az":279.9,"t":"2043-03-09T17:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.64,"alt":37.42,"az":280.6,"t":"2043-03-09T17:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.68,"alt":36.5,"az":281.3,"t":"2043-03-09T17:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.72,"alt":35.58,"az":282.0,"t":"2043-03-09T17:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.75,"alt":34.67,"az":282.7,"t":"2043-03-09T17:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.8,"alt":33.75,"az":283.4,"t":"2043-03-09T17:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.84,"alt":32.85,"az":284.1,"t":"2043-03-09T17:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.89,"alt":31.94,"az":284.8,"t":"2043-03-09T17:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.93,"alt":31.04,"az":285.4,"t":"2043-03-09T17:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.99,"alt":30.13,"az":286.1,"t":"2043-03-09T17:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.04,"alt":29.24,"az":286.8,"t":"2043-03-09T17:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.1,"alt":28.34,"az":287.5,"t":"2043-03-09T18:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.16,"alt":27.45,"az":288.2,"t":"2043-03-09T18:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.23,"alt":26.56,"az":288.9,"t":"2043-03-09T18:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.3,"alt":25.68,"az":289.5,"t":"2043-03-09T18:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.37,"alt":24.8,"az":290.2,"t":"2043-03-09T18:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.45,"alt":23.92,"az":290.9,"t":"2043-03-09T18:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.54,"alt":23.05,"az":291.6,"t":"2043-03-09T18:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.63,"alt":22.18,"az":292.3,"t":"2043-03-09T18:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.73,"alt":21.32,"az":293.0,"t":"2043-03-09T18:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.84,"alt":20.46,"az":293.7,"t":"2043-03-09T18:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.96,"alt":19.6,"az":294.4,"t":"2043-03-09T18:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.09,"alt":18.75,"az":295.1,"t":"2043-03-09T18:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.22,"alt":17.91,"az":295.8,"t":"2043-03-09T19:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.37,"alt":17.07,"az":296.5,"t":"2043-03-09T19:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.54,"alt":16.23,"az":297.2,"t":"2043-03-09T19:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.72,"alt":15.4,"az":297.9,"t":"2043-03-09T19:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.92,"alt":14.58,"az":298.6,"t":"2043-03-09T19:20:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.14,"alt":13.76,"az":299.3,"t":"2043-03-09T19:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.38,"alt":12.95,"az":300.0,"t":"2043-03-09T19:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.66,"alt":12.14,"az":300.8,"t":"2043-03-09T19:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.97,"alt":11.34,"az":301.5,"t":"2043-03-09T19:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.32,"alt":10.54,"az":302.2,"t":"2043-03-09T19:45:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":303.0,"t":"2043-03-09T19:50:00Z","terrain":-0.22},{"above_terrain":true,"airmass":6.18,"alt":8.97,"az":303.7,"t":"2043-03-09T19:55:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.71,"alt":8.2,"az":304.5,"t":"2043-03-09T20:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.33,"alt":7.43,"az":305.2,"t":"2043-03-09T20:05:00Z","terrain":-0.26},{"above_terrain":true,"airmass":8.07,"alt":6.67,"az":306.0,"t":"2043-03-09T20:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":8.95,"alt":5.92,"az":306.8,"t":"2043-03-09T20:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":10.03,"alt":5.17,"az":307.6,"t":"2043-03-09T20:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":11.36,"alt":4.43,"az":308.3,"t":"2043-03-09T20:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":13.04,"alt":3.7,"az":309.1,"t":"2043-03-09T20:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.22,"alt":2.98,"az":309.9,"t":"2043-03-09T20:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":18.1,"alt":2.27,"az":310.7,"t":"2043-03-09T20:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":22.03,"alt":1.56,"az":311.6,"t":"2043-03-09T20:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":27.54,"alt":0.87,"az":312.4,"t":"2043-03-09T20:50:00Z","terrain":0.19},{"above_terrain":false,"airmass":35.38,"alt":0.18,"az":313.2,"t":"2043-03-09T20:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-0.5,"az":314.0,"t":"2043-03-09T21:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.17,"az":314.9,"t":"2043-03-09T21:05:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-1.83,"az":315.7,"t":"2043-03-09T21:10:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-2.47,"az":316.6,"t":"2043-03-09T21:15:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":317.5,"t":"2043-03-09T21:20:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":318.3,"t":"2043-03-09T21:25:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-4.36,"az":319.2,"t":"2043-03-09T21:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-4.96,"az":320.1,"t":"2043-03-09T21:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.56,"az":321.0,"t":"2043-03-09T21:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.14,"az":321.9,"t":"2043-03-09T21:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":322.8,"t":"2043-03-09T21:50:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-7.27,"az":323.8,"t":"2043-03-09T21:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-7.82,"az":324.7,"t":"2043-03-09T22:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.35,"az":325.6,"t":"2043-03-09T22:05:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-8.87,"az":326.6,"t":"2043-03-09T22:10:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-9.38,"az":327.5,"t":"2043-03-09T22:15:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-9.88,"az":328.5,"t":"2043-03-09T22:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-10.36,"az":329.5,"t":"2043-03-09T22:25:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-10.83,"az":330.5,"t":"2043-03-09T22:30:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.28,"az":331.5,"t":"2043-03-09T22:35:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-11.72,"az":332.5,"t":"2043-03-09T22:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.15,"az":333.5,"t":"2043-03-09T22:45:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-12.56,"az":334.5,"t":"2043-03-09T22:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-12.95,"az":335.5,"t":"2043-03-09T22:55:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-13.33,"az":336.6,"t":"2043-03-09T23:00:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-13.7,"az":337.6,"t":"2043-03-09T23:05:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-14.05,"az":338.7,"t":"2043-03-09T23:10:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-14.38,"az":339.7,"t":"2043-03-09T23:15:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-14.7,"az":340.8,"t":"2043-03-09T23:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-15.0,"az":341.8,"t":"2043-03-09T23:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.28,"az":342.9,"t":"2043-03-09T23:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.55,"az":344.0,"t":"2043-03-09T23:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.8,"az":345.1,"t":"2043-03-09T23:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.03,"az":346.2,"t":"2043-03-09T23:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-16.24,"az":347.3,"t":"2043-03-09T23:50:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-16.44,"az":348.4,"t":"2043-03-09T23:55:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-16.62,"az":349.5,"t":"2043-03-10T00:00:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-16.78,"az":350.6,"t":"2043-03-10T00:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.93,"az":351.7,"t":"2043-03-10T00:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-17.05,"az":352.8,"t":"2043-03-10T00:15:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-17.16,"az":353.9,"t":"2043-03-10T00:20:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-17.25,"az":355.1,"t":"2043-03-10T00:25:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":356.2,"t":"2043-03-10T00:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.37,"az":357.3,"t":"2043-03-10T00:35:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":358.4,"t":"2043-03-10T00:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":359.6,"t":"2043-03-10T00:45:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":0.7,"t":"2043-03-10T00:50:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":1.8,"t":"2043-03-10T00:55:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.36,"az":2.9,"t":"2043-03-10T01:00:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":4.1,"t":"2043-03-10T01:05:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":5.2,"t":"2043-03-10T01:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-17.14,"az":6.3,"t":"2043-03-10T01:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-17.03,"az":7.4,"t":"2043-03-10T01:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.89,"az":8.6,"t":"2043-03-10T01:25:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-16.75,"az":9.7,"t":"2043-03-10T01:30:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-16.58,"az":10.8,"t":"2043-03-10T01:35:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-16.4,"az":11.9,"t":"2043-03-10T01:40:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-16.2,"az":13.0,"t":"2043-03-10T01:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-15.98,"az":14.1,"t":"2043-03-10T01:50:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-15.74,"az":15.2,"t":"2043-03-10T01:55:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-15.49,"az":16.3,"t":"2043-03-10T02:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.22,"az":17.3,"t":"2043-03-10T02:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-14.93,"az":18.4,"t":"2043-03-10T02:10:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-14.63,"az":19.5,"t":"2043-03-10T02:15:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-14.31,"az":20.5,"t":"2043-03-10T02:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-13.97,"az":21.6,"t":"2043-03-10T02:25:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-13.62,"az":22.6,"t":"2043-03-10T02:30:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-13.25,"az":23.7,"t":"2043-03-10T02:35:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-12.86,"az":24.7,"t":"2043-03-10T02:40:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-12.47,"az":25.7,"t":"2043-03-10T02:45:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-12.05,"az":26.7,"t":"2043-03-10T02:50:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-11.62,"az":27.8,"t":"2043-03-10T02:55:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-11.18,"az":28.8,"t":"2043-03-10T03:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-10.72,"az":29.7,"t":"2043-03-10T03:05:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-10.25,"az":30.7,"t":"2043-03-10T03:10:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-9.77,"az":31.7,"t":"2043-03-10T03:15:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.27,"az":32.7,"t":"2043-03-10T03:20:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-8.76,"az":33.6,"t":"2043-03-10T03:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-8.23,"az":34.6,"t":"2043-03-10T03:30:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-7.69,"az":35.5,"t":"2043-03-10T03:35:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.14,"az":36.5,"t":"2043-03-10T03:40:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-6.58,"az":37.4,"t":"2043-03-10T03:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-6.01,"az":38.3,"t":"2043-03-10T03:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.42,"az":39.2,"t":"2043-03-10T03:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.82,"az":40.1,"t":"2043-03-10T04:00:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-4.22,"az":41.0,"t":"2043-03-10T04:05:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":41.9,"t":"2043-03-10T04:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-2.97,"az":42.7,"t":"2043-03-10T04:15:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-2.33,"az":43.6,"t":"2043-03-10T04:20:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-1.68,"az":44.5,"t":"2043-03-10T04:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.02,"az":45.3,"t":"2043-03-10T04:30:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-0.35,"az":46.2,"t":"2043-03-10T04:35:00Z","terrain":0.66},{"above_terrain":false,"airmass":33.34,"alt":0.33,"az":47.0,"t":"2043-03-10T04:40:00Z","terrain":0.61},{"above_terrain":true,"airmass":26.11,"alt":1.02,"az":47.8,"t":"2043-03-10T04:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":21.02,"alt":1.72,"az":48.6,"t":"2043-03-10T04:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":17.37,"alt":2.43,"az":49.4,"t":"2043-03-10T04:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":14.67,"alt":3.14,"az":50.2,"t":"2043-03-10T05:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":12.62,"alt":3.87,"az":51.0,"t":"2043-03-10T05:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":11.03,"alt":4.6,"az":51.8,"t":"2043-03-10T05:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":9.76,"alt":5.34,"az":52.6,"t":"2043-03-10T05:15:00Z","terrain":0.76},{"above_terrain":true,"airmass":8.73,"alt":6.09,"az":53.4,"t":"2043-03-10T05:20:00Z","terrain":0.9},{"above_terrain":true,"airmass":7.89,"alt":6.84,"az":54.2,"t":"2043-03-10T05:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":7.18,"alt":7.6,"az":54.9,"t":"2043-03-10T05:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.58,"alt":8.37,"az":55.7,"t":"2043-03-10T05:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.06,"alt":9.15,"az":56.4,"t":"2043-03-10T05:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.62,"alt":9.93,"az":57.2,"t":"2043-03-10T05:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":5.23,"alt":10.72,"az":57.9,"t":"2043-03-10T05:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.89,"alt":11.52,"az":58.7,"t":"2043-03-10T05:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.59,"alt":12.32,"az":59.4,"t":"2043-03-10T06:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.33,"alt":13.13,"az":60.1,"t":"2043-03-10T06:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.09,"alt":13.95,"az":60.9,"t":"2043-03-10T06:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":61.6,"t":"2043-03-10T06:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.68,"alt":15.59,"az":62.3,"t":"2043-03-10T06:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.5,"alt":16.42,"az":63.0,"t":"2043-03-10T06:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.34,"alt":17.26,"az":63.7,"t":"2043-03-10T06:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":3.19,"alt":18.1,"az":64.4,"t":"2043-03-10T06:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.06,"alt":18.95,"az":65.1,"t":"2043-03-10T06:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.93,"alt":19.8,"az":65.8,"t":"2043-03-10T06:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.82,"alt":20.66,"az":66.5,"t":"2043-03-10T06:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.71,"alt":21.52,"az":67.2,"t":"2043-03-10T06:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.61,"alt":22.38,"az":67.9,"t":"2043-03-10T07:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.52,"alt":23.25,"az":68.6,"t":"2043-03-10T07:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.44,"alt":24.12,"az":69.3,"t":"2043-03-10T07:10:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.36,"alt":25.0,"az":69.9,"t":"2043-03-10T07:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.28,"alt":25.88,"az":70.6,"t":"2043-03-10T07:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.21,"alt":26.77,"az":71.3,"t":"2043-03-10T07:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.15,"alt":27.65,"az":72.0,"t":"2043-03-10T07:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.09,"alt":28.55,"az":72.7,"t":"2043-03-10T07:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.03,"alt":29.44,"az":73.4,"t":"2043-03-10T07:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.97,"alt":30.34,"az":74.0,"t":"2043-03-10T07:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.92,"alt":31.24,"az":74.7,"t":"2043-03-10T07:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.87,"alt":32.15,"az":75.4,"t":"2043-03-10T07:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.83,"alt":33.05,"az":76.1,"t":"2043-03-10T08:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.96,"az":76.8,"t":"2043-03-10T08:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.75,"alt":34.87,"az":77.5,"t":"2043-03-10T08:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.79,"az":78.2,"t":"2043-03-10T08:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.67,"alt":36.71,"az":78.9,"t":"2043-03-10T08:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.63,"az":79.6,"t":"2043-03-10T08:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.6,"alt":38.55,"az":80.3,"t":"2043-03-10T08:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.57,"alt":39.47,"az":81.0,"t":"2043-03-10T08:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.54,"alt":40.4,"az":81.7,"t":"2043-03-10T08:40:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.51,"alt":41.32,"az":82.4,"t":"2043-03-10T08:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.49,"alt":42.25,"az":83.1,"t":"2043-03-10T08:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.18,"az":83.9,"t":"2043-03-10T08:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.43,"alt":44.11,"az":84.6,"t":"2043-03-10T09:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.41,"alt":45.05,"az":85.4,"t":"2043-03-10T09:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.39,"alt":45.98,"az":86.1,"t":"2043-03-10T09:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.37,"alt":46.91,"az":86.9,"t":"2043-03-10T09:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.35,"alt":47.85,"az":87.7,"t":"2043-03-10T09:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":88.5,"t":"2043-03-10T09:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.31,"alt":49.72,"az":89.3,"t":"2043-03-10T09:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.65,"az":90.1,"t":"2043-03-10T09:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.28,"alt":51.59,"az":91.0,"t":"2043-03-10T09:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.26,"alt":52.53,"az":91.8,"t":"2043-03-10T09:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.24,"alt":53.46,"az":92.7,"t":"2043-03-10T09:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.23,"alt":54.4,"az":93.6,"t":"2043-03-10T09:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.22,"alt":55.33,"az":94.6,"t":"2043-03-10T10:00:00Z","terrain":0.39}],"transit":{"airmass":1.02,"alt":79.2,"az":181.3,"t":"2043-03-09T12:50:00Z"},"usable_hours":0.92,"verdict":"poor","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."]}