{"assessment":{"best_window":{"end":"2047-12-26T04:10Z","end_local":"06:10","hours":3.33,"label":"good","mean_quality":0.86,"start":"2047-12-26T00:50Z","start_local":"02:50"},"cost":{"altitude":8.8,"clouds":0.0,"darkness":1.19,"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 worth it \u2014 weather unknown","hourly":[{"alt":-41,"cloud":null,"high":null,"iso":"2047-12-25T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2047-12-25T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2047-12-25T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":-43,"cloud":null,"high":null,"iso":"2047-12-25T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":60,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-36,"cloud":null,"high":null,"iso":"2047-12-25T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":54,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-27,"cloud":null,"high":null,"iso":"2047-12-25T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2047-12-25T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2047-12-25T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2047-12-25T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2047-12-26T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2047-12-26T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2047-12-26T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2047-12-26T03:00Z","label":"good","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2047-12-26T04:00Z","label":"good","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2047-12-26T05:00Z","label":"poor","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.14,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.93,"peak_sky":0.93,"quality_hours":3.46,"reasons":["the target being low or below 20\u00b0 cost 8.8 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":80,"score_weather":null,"sky_hours":3.46,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2047-12-26T00:20Z","end_local":"02:20","hours":9.42,"label":"unusable","mean_quality":0.0,"start":"2047-12-25T14:55Z","start_local":"16:55"},{"end":"2047-12-26T00:50Z","end_local":"02:50","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2047-12-26T00:20Z","start_local":"02:20"},{"end":"2047-12-26T04:10Z","end_local":"06:10","hours":3.33,"label":"good","mean_quality":0.86,"start":"2047-12-26T00:50Z","start_local":"02:50"},{"end":"2047-12-26T04:45Z","end_local":"06:45","hours":0.58,"label":"marginal","mean_quality":0.47,"start":"2047-12-26T04:10Z","start_local":"06:10"},{"end":"2047-12-26T05:20Z","end_local":"07:20","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2047-12-26T04:45Z","start_local":"06:45"},{"end":"2047-12-26T05:50Z","end_local":"07:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2047-12-26T05:20Z","start_local":"07:20"}]},"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":"2047-12-25T16:36:12Z","dark_hours":11.5,"dark_to":"2047-12-26T04:06:12Z","moon":{"illumination":0.675,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":3.78,"moonrise":"2047-12-25T10:28:26Z","moonset":"2047-12-26T00:18:03Z","sunrise":"2047-12-26T05:46:39Z","sunset":"2047-12-25T14:55:43Z","twilight":{"astronomical":{"end":"2047-12-25T16:36:12Z","start":"2047-12-26T04:06:12Z"},"civil":{"end":"2047-12-25T15:27:17Z","start":"2047-12-26T05:15:06Z"},"nautical":{"end":"2047-12-25T16:02:20Z","start":"2047-12-26T04:40:03Z"}},"window_end":"2047-12-26T10:00:00Z","window_start":"2047-12-25T10:00:00Z"},"night_date":"2047-12-25","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":"2047-12-26T04:05:00Z"},"dec":2.05238823,"dec_of_date":1.7876,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":2.92,"limit_rise":"2047-12-26T00:16:51Z","limit_set":"2047-12-26T08:51:28Z","max_az_rate_deg_per_min":0.0,"moon_separation":158.9,"never_rises":false,"ra":187.27791594,"ra_of_date":187.8916,"ra_str":"12h 29m 06.7s","resolved":{"dec":2.05238823,"morphology":"E3","name":"3C 273","ra":187.27791594,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=3C%20273","source":"sesame","type":"BLL","type_text":"BL Lac object \u2014 a blazar","vmag":14.83},"summary":"Only 2.9 h above 30\u00b0, 3.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2047-12-25T10:41:11Z","blocked_dark_hours":0,"clears_at":"2047-12-25T22:28:43Z","rise_az":265.1},"track":[{"above_terrain":true,"airmass":6.76,"alt":8.13,"az":265.1,"t":"2047-12-25T10:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":7.54,"alt":7.2,"az":266.0,"t":"2047-12-25T10:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":8.52,"alt":6.26,"az":266.8,"t":"2047-12-25T10:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":9.78,"alt":5.33,"az":267.6,"t":"2047-12-25T10:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":11.44,"alt":4.39,"az":268.5,"t":"2047-12-25T10:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":13.71,"alt":3.46,"az":269.3,"t":"2047-12-25T10:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":16.97,"alt":2.52,"az":270.1,"t":"2047-12-25T10:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":21.88,"alt":1.58,"az":271.0,"t":"2047-12-25T10:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":29.71,"alt":0.65,"az":271.8,"t":"2047-12-25T10:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.29,"az":272.6,"t":"2047-12-25T10:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-1.22,"az":273.5,"t":"2047-12-25T10:50:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":274.3,"t":"2047-12-25T10:55:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":275.2,"t":"2047-12-25T11:00:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-4.02,"az":276.0,"t":"2047-12-25T11:05:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-4.95,"az":276.8,"t":"2047-12-25T11:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.88,"az":277.7,"t":"2047-12-25T11:15:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":278.5,"t":"2047-12-25T11:20:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.73,"az":279.4,"t":"2047-12-25T11:25:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-8.65,"az":280.2,"t":"2047-12-25T11:30:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-9.57,"az":281.1,"t":"2047-12-25T11:35:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-10.49,"az":282.0,"t":"2047-12-25T11:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-11.4,"az":282.8,"t":"2047-12-25T11:45:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-12.31,"az":283.7,"t":"2047-12-25T11:50:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-13.22,"az":284.6,"t":"2047-12-25T11:55:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-14.12,"az":285.5,"t":"2047-12-25T12:00:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-15.02,"az":286.4,"t":"2047-12-25T12:05:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-15.92,"az":287.3,"t":"2047-12-25T12:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-16.81,"az":288.2,"t":"2047-12-25T12:15:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.7,"az":289.2,"t":"2047-12-25T12:20:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-18.58,"az":290.1,"t":"2047-12-25T12:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-19.46,"az":291.0,"t":"2047-12-25T12:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-20.33,"az":292.0,"t":"2047-12-25T12:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-21.19,"az":293.0,"t":"2047-12-25T12:40:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-22.05,"az":293.9,"t":"2047-12-25T12:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.9,"az":294.9,"t":"2047-12-25T12:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.75,"az":295.9,"t":"2047-12-25T12:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.58,"az":297.0,"t":"2047-12-25T13:00:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-25.42,"az":298.0,"t":"2047-12-25T13:05:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-26.24,"az":299.1,"t":"2047-12-25T13:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-27.05,"az":300.1,"t":"2047-12-25T13:15:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-27.86,"az":301.2,"t":"2047-12-25T13:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-28.65,"az":302.3,"t":"2047-12-25T13:25:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-29.44,"az":303.4,"t":"2047-12-25T13:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-30.21,"az":304.5,"t":"2047-12-25T13:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-30.98,"az":305.7,"t":"2047-12-25T13:40:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-31.73,"az":306.9,"t":"2047-12-25T13:45:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-32.48,"az":308.1,"t":"2047-12-25T13:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-33.21,"az":309.3,"t":"2047-12-25T13:55:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-33.93,"az":310.5,"t":"2047-12-25T14:00:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-34.63,"az":311.8,"t":"2047-12-25T14:05:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-35.32,"az":313.0,"t":"2047-12-25T14:10:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-36.0,"az":314.3,"t":"2047-12-25T14:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-36.66,"az":315.7,"t":"2047-12-25T14:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-37.31,"az":317.0,"t":"2047-12-25T14:25:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-37.94,"az":318.4,"t":"2047-12-25T14:30:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-38.55,"az":319.8,"t":"2047-12-25T14:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-39.15,"az":321.2,"t":"2047-12-25T14:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-39.73,"az":322.6,"t":"2047-12-25T14:45:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-40.28,"az":324.1,"t":"2047-12-25T14:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.82,"az":325.6,"t":"2047-12-25T14:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-41.34,"az":327.1,"t":"2047-12-25T15:00:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-41.84,"az":328.6,"t":"2047-12-25T15:05:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-42.32,"az":330.2,"t":"2047-12-25T15:10:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-42.77,"az":331.8,"t":"2047-12-25T15:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-43.2,"az":333.4,"t":"2047-12-25T15:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-43.61,"az":335.0,"t":"2047-12-25T15:25:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-43.99,"az":336.6,"t":"2047-12-25T15:30:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-44.35,"az":338.3,"t":"2047-12-25T15:35:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-44.69,"az":340.0,"t":"2047-12-25T15:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-44.99,"az":341.7,"t":"2047-12-25T15:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.27,"az":343.5,"t":"2047-12-25T15:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.52,"az":345.2,"t":"2047-12-25T15:55:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-45.75,"az":347.0,"t":"2047-12-25T16:00:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-45.95,"az":348.7,"t":"2047-12-25T16:05:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-46.12,"az":350.5,"t":"2047-12-25T16:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.25,"az":352.3,"t":"2047-12-25T16:15:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-46.36,"az":354.1,"t":"2047-12-25T16:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.45,"az":356.0,"t":"2047-12-25T16:25:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-46.5,"az":357.8,"t":"2047-12-25T16:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-46.52,"az":359.6,"t":"2047-12-25T16:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-46.51,"az":1.4,"t":"2047-12-25T16:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-46.47,"az":3.2,"t":"2047-12-25T16:45:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":5.0,"t":"2047-12-25T16:50:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":6.9,"t":"2047-12-25T16:55:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-46.18,"az":8.7,"t":"2047-12-25T17:00:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-46.03,"az":10.4,"t":"2047-12-25T17:05:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-45.84,"az":12.2,"t":"2047-12-25T17:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-45.63,"az":14.0,"t":"2047-12-25T17:15:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-45.39,"az":15.8,"t":"2047-12-25T17:20:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-45.12,"az":17.5,"t":"2047-12-25T17:25:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-44.83,"az":19.2,"t":"2047-12-25T17:30:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-44.51,"az":20.9,"t":"2047-12-25T17:35:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-44.16,"az":22.6,"t":"2047-12-25T17:40:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-43.79,"az":24.3,"t":"2047-12-25T17:45:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-43.39,"az":25.9,"t":"2047-12-25T17:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-42.97,"az":27.5,"t":"2047-12-25T17:55:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-42.53,"az":29.1,"t":"2047-12-25T18:00:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-42.06,"az":30.7,"t":"2047-12-25T18:05:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-41.57,"az":32.2,"t":"2047-12-25T18:10:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-41.06,"az":33.8,"t":"2047-12-25T18:15:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-40.53,"az":35.3,"t":"2047-12-25T18:20:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-39.98,"az":36.7,"t":"2047-12-25T18:25:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-39.41,"az":38.2,"t":"2047-12-25T18:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.82,"az":39.6,"t":"2047-12-25T18:35:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-38.22,"az":41.0,"t":"2047-12-25T18:40:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-37.6,"az":42.4,"t":"2047-12-25T18:45:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-36.96,"az":43.7,"t":"2047-12-25T18:50:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-36.3,"az":45.1,"t":"2047-12-25T18:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-35.63,"az":46.4,"t":"2047-12-25T19:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-34.95,"az":47.7,"t":"2047-12-25T19:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-34.25,"az":48.9,"t":"2047-12-25T19:10:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-33.54,"az":50.2,"t":"2047-12-25T19:15:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-32.81,"az":51.4,"t":"2047-12-25T19:20:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-32.07,"az":52.6,"t":"2047-12-25T19:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-31.32,"az":53.8,"t":"2047-12-25T19:30:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-30.56,"az":54.9,"t":"2047-12-25T19:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.79,"az":56.1,"t":"2047-12-25T19:40:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-29.01,"az":57.2,"t":"2047-12-25T19:45:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-28.22,"az":58.3,"t":"2047-12-25T19:50:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.42,"az":59.4,"t":"2047-12-25T19:55:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-26.61,"az":60.5,"t":"2047-12-25T20:00:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-25.79,"az":61.5,"t":"2047-12-25T20:05:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-24.96,"az":62.6,"t":"2047-12-25T20:10:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-24.13,"az":63.6,"t":"2047-12-25T20:15:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-23.29,"az":64.6,"t":"2047-12-25T20:20:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.44,"az":65.6,"t":"2047-12-25T20:25:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-21.58,"az":66.6,"t":"2047-12-25T20:30:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-20.72,"az":67.6,"t":"2047-12-25T20:35:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-19.85,"az":68.5,"t":"2047-12-25T20:40:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.98,"az":69.5,"t":"2047-12-25T20:45:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-18.1,"az":70.4,"t":"2047-12-25T20:50:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":71.4,"t":"2047-12-25T20:55:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.32,"az":72.3,"t":"2047-12-25T21:00:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-15.43,"az":73.2,"t":"2047-12-25T21:05:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-14.53,"az":74.1,"t":"2047-12-25T21:10:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-13.63,"az":75.0,"t":"2047-12-25T21:15:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-12.72,"az":75.9,"t":"2047-12-25T21:20:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.81,"az":76.8,"t":"2047-12-25T21:25:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.9,"az":77.6,"t":"2047-12-25T21:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.99,"az":78.5,"t":"2047-12-25T21:35:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-9.07,"az":79.4,"t":"2047-12-25T21:40:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.15,"az":80.2,"t":"2047-12-25T21:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-7.22,"az":81.1,"t":"2047-12-25T21:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":81.9,"t":"2047-12-25T21:55:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-5.37,"az":82.8,"t":"2047-12-25T22:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-4.44,"az":83.6,"t":"2047-12-25T22:05:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":84.5,"t":"2047-12-25T22:10:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":85.3,"t":"2047-12-25T22:15:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-1.64,"az":86.1,"t":"2047-12-25T22:20:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-0.71,"az":87.0,"t":"2047-12-25T22:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":34.74,"alt":0.23,"az":87.8,"t":"2047-12-25T22:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":24.95,"alt":1.16,"az":88.6,"t":"2047-12-25T22:35:00Z","terrain":-0.15},{"above_terrain":true,"airmass":18.93,"alt":2.1,"az":89.5,"t":"2047-12-25T22:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":15.04,"alt":3.03,"az":90.3,"t":"2047-12-25T22:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":12.38,"alt":3.97,"az":91.1,"t":"2047-12-25T22:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":10.47,"alt":4.9,"az":92.0,"t":"2047-12-25T22:55:00Z","terrain":0.1},{"above_terrain":true,"airmass":9.05,"alt":5.84,"az":92.8,"t":"2047-12-25T23:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":7.96,"alt":6.77,"az":93.7,"t":"2047-12-25T23:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":7.09,"alt":7.71,"az":94.5,"t":"2047-12-25T23:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.39,"alt":8.64,"az":95.3,"t":"2047-12-25T23:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":5.82,"alt":9.57,"az":96.2,"t":"2047-12-25T23:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":97.0,"t":"2047-12-25T23:25:00Z","terrain":0.73},{"above_terrain":true,"airmass":4.93,"alt":11.43,"az":97.9,"t":"2047-12-25T23:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":4.58,"alt":12.36,"az":98.8,"t":"2047-12-25T23:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.28,"alt":13.28,"az":99.6,"t":"2047-12-25T23:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.02,"alt":14.2,"az":100.5,"t":"2047-12-25T23:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.78,"alt":15.12,"az":101.4,"t":"2047-12-25T23:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":3.58,"alt":16.04,"az":102.3,"t":"2047-12-25T23:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":3.4,"alt":16.95,"az":103.2,"t":"2047-12-26T00:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":3.23,"alt":17.86,"az":104.1,"t":"2047-12-26T00:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":3.08,"alt":18.76,"az":105.0,"t":"2047-12-26T00:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.95,"alt":19.67,"az":105.9,"t":"2047-12-26T00:15:00Z","terrain":-0.6},{"above_terrain":true,"airmass":2.83,"alt":20.56,"az":106.8,"t":"2047-12-26T00:20:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.72,"alt":21.46,"az":107.8,"t":"2047-12-26T00:25:00Z","terrain":-0.86},{"above_terrain":true,"airmass":2.62,"alt":22.35,"az":108.7,"t":"2047-12-26T00:30:00Z","terrain":-1.12},{"above_terrain":true,"airmass":2.52,"alt":23.23,"az":109.7,"t":"2047-12-26T00:35:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.44,"alt":24.11,"az":110.7,"t":"2047-12-26T00:40:00Z","terrain":-1.27},{"above_terrain":true,"airmass":2.36,"alt":24.98,"az":111.7,"t":"2047-12-26T00:45:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.28,"alt":25.85,"az":112.7,"t":"2047-12-26T00:50:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.22,"alt":26.71,"az":113.7,"t":"2047-12-26T00:55:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.15,"alt":27.56,"az":114.7,"t":"2047-12-26T01:00:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.1,"alt":28.41,"az":115.7,"t":"2047-12-26T01:05:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.04,"alt":29.25,"az":116.8,"t":"2047-12-26T01:10:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.99,"alt":30.08,"az":117.9,"t":"2047-12-26T01:15:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.94,"alt":30.9,"az":119.0,"t":"2047-12-26T01:20:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.9,"alt":31.72,"az":120.1,"t":"2047-12-26T01:25:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.86,"alt":32.52,"az":121.2,"t":"2047-12-26T01:30:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.82,"alt":33.32,"az":122.4,"t":"2047-12-26T01:35:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.78,"alt":34.1,"az":123.6,"t":"2047-12-26T01:40:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.75,"alt":34.88,"az":124.7,"t":"2047-12-26T01:45:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.71,"alt":35.64,"az":126.0,"t":"2047-12-26T01:50:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.68,"alt":36.39,"az":127.2,"t":"2047-12-26T01:55:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.65,"alt":37.13,"az":128.5,"t":"2047-12-26T02:00:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.63,"alt":37.86,"az":129.8,"t":"2047-12-26T02:05:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.6,"alt":38.57,"az":131.1,"t":"2047-12-26T02:10:00Z","terrain":-1.69},{"above_terrain":true,"airmass":1.58,"alt":39.27,"az":132.4,"t":"2047-12-26T02:15:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":39.95,"az":133.8,"t":"2047-12-26T02:20:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.53,"alt":40.62,"az":135.2,"t":"2047-12-26T02:25:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.51,"alt":41.27,"az":136.6,"t":"2047-12-26T02:30:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.5,"alt":41.91,"az":138.0,"t":"2047-12-26T02:35:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.48,"alt":42.53,"az":139.5,"t":"2047-12-26T02:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.12,"az":141.0,"t":"2047-12-26T02:45:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.45,"alt":43.7,"az":142.5,"t":"2047-12-26T02:50:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.43,"alt":44.26,"az":144.1,"t":"2047-12-26T02:55:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.42,"alt":44.8,"az":145.7,"t":"2047-12-26T03:00:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.32,"az":147.3,"t":"2047-12-26T03:05:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.39,"alt":45.81,"az":148.9,"t":"2047-12-26T03:10:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.28,"az":150.6,"t":"2047-12-26T03:15:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.37,"alt":46.73,"az":152.3,"t":"2047-12-26T03:20:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.36,"alt":47.15,"az":154.0,"t":"2047-12-26T03:25:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.35,"alt":47.55,"az":155.8,"t":"2047-12-26T03:30:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.35,"alt":47.92,"az":157.6,"t":"2047-12-26T03:35:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.34,"alt":48.27,"az":159.4,"t":"2047-12-26T03:40:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.33,"alt":48.58,"az":161.2,"t":"2047-12-26T03:45:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.33,"alt":48.87,"az":163.0,"t":"2047-12-26T03:50:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.32,"alt":49.13,"az":164.9,"t":"2047-12-26T03:55:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.32,"alt":49.36,"az":166.8,"t":"2047-12-26T04:00:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.31,"alt":49.56,"az":168.7,"t":"2047-12-26T04:05:00Z","terrain":-0.86},{"above_terrain":true,"airmass":1.31,"alt":49.72,"az":170.6,"t":"2047-12-26T04:10:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.86,"az":172.5,"t":"2047-12-26T04:15:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.3,"alt":49.97,"az":174.5,"t":"2047-12-26T04:20:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.04,"az":176.4,"t":"2047-12-26T04:25:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.08,"az":178.4,"t":"2047-12-26T04:30:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":180.3,"t":"2047-12-26T04:35:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":182.3,"t":"2047-12-26T04:40:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.3,"alt":50.02,"az":184.2,"t":"2047-12-26T04:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.31,"alt":49.93,"az":186.2,"t":"2047-12-26T04:50:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.31,"alt":49.82,"az":188.1,"t":"2047-12-26T04:55:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.67,"az":190.0,"t":"2047-12-26T05:00:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.31,"alt":49.49,"az":191.9,"t":"2047-12-26T05:05:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.32,"alt":49.28,"az":193.8,"t":"2047-12-26T05:10:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.32,"alt":49.04,"az":195.7,"t":"2047-12-26T05:15:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":197.6,"t":"2047-12-26T05:20:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.33,"alt":48.48,"az":199.4,"t":"2047-12-26T05:25:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.34,"alt":48.15,"az":201.2,"t":"2047-12-26T05:30:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.35,"alt":47.8,"az":203.0,"t":"2047-12-26T05:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.36,"alt":47.42,"az":204.8,"t":"2047-12-26T05:40:00Z","terrain":-0.25},{"above_terrain":true,"airmass":1.37,"alt":47.02,"az":206.6,"t":"2047-12-26T05:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.38,"alt":46.59,"az":208.3,"t":"2047-12-26T05:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.39,"alt":46.13,"az":210.0,"t":"2047-12-26T05:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.4,"alt":45.65,"az":211.6,"t":"2047-12-26T06:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.41,"alt":45.15,"az":213.3,"t":"2047-12-26T06:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.42,"alt":44.62,"az":214.9,"t":"2047-12-26T06:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.44,"alt":44.08,"az":216.4,"t":"2047-12-26T06:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.45,"alt":43.51,"az":218.0,"t":"2047-12-26T06:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":219.5,"t":"2047-12-26T06:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.48,"alt":42.32,"az":221.0,"t":"2047-12-26T06:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.5,"alt":41.7,"az":222.5,"t":"2047-12-26T06:35:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.52,"alt":41.06,"az":223.9,"t":"2047-12-26T06:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.54,"alt":40.4,"az":225.3,"t":"2047-12-26T06:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.56,"alt":39.73,"az":226.7,"t":"2047-12-26T06:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.59,"alt":39.04,"az":228.0,"t":"2047-12-26T06:55:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.61,"alt":38.34,"az":229.4,"t":"2047-12-26T07:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.64,"alt":37.62,"az":230.7,"t":"2047-12-26T07:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.66,"alt":36.89,"az":232.0,"t":"2047-12-26T07:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.69,"alt":36.14,"az":233.2,"t":"2047-12-26T07:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.72,"alt":35.39,"az":234.4,"t":"2047-12-26T07:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.76,"alt":34.62,"az":235.7,"t":"2047-12-26T07:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.79,"alt":33.84,"az":236.8,"t":"2047-12-26T07:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.83,"alt":33.05,"az":238.0,"t":"2047-12-26T07:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.87,"alt":32.26,"az":239.2,"t":"2047-12-26T07:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.91,"alt":31.45,"az":240.3,"t":"2047-12-26T07:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.96,"alt":30.63,"az":241.4,"t":"2047-12-26T07:50:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.01,"alt":29.8,"az":242.5,"t":"2047-12-26T07:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.06,"alt":28.97,"az":243.6,"t":"2047-12-26T08:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.11,"alt":28.13,"az":244.6,"t":"2047-12-26T08:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.17,"alt":27.28,"az":245.6,"t":"2047-12-26T08:10:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.24,"alt":26.42,"az":246.7,"t":"2047-12-26T08:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.31,"alt":25.56,"az":247.7,"t":"2047-12-26T08:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.38,"alt":24.69,"az":248.7,"t":"2047-12-26T08:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.46,"alt":23.82,"az":249.7,"t":"2047-12-26T08:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.55,"alt":22.94,"az":250.6,"t":"2047-12-26T08:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.65,"alt":22.05,"az":251.6,"t":"2047-12-26T08:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.75,"alt":21.16,"az":252.5,"t":"2047-12-26T08:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.87,"alt":20.26,"az":253.5,"t":"2047-12-26T08:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.99,"alt":19.37,"az":254.4,"t":"2047-12-26T08:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.13,"alt":18.46,"az":255.3,"t":"2047-12-26T09:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.28,"alt":17.55,"az":256.2,"t":"2047-12-26T09:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.45,"alt":16.64,"az":257.1,"t":"2047-12-26T09:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.64,"alt":15.73,"az":258.0,"t":"2047-12-26T09:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.86,"alt":14.81,"az":258.9,"t":"2047-12-26T09:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.1,"alt":13.89,"az":259.8,"t":"2047-12-26T09:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.38,"alt":12.97,"az":260.7,"t":"2047-12-26T09:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":4.69,"alt":12.05,"az":261.5,"t":"2047-12-26T09:35:00Z","terrain":0.91},{"above_terrain":true,"airmass":5.06,"alt":11.12,"az":262.4,"t":"2047-12-26T09:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":5.49,"alt":10.19,"az":263.2,"t":"2047-12-26T09:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":6.0,"alt":9.26,"az":264.1,"t":"2047-12-26T09:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":6.61,"alt":8.33,"az":264.9,"t":"2047-12-26T09:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":7.36,"alt":7.4,"az":265.8,"t":"2047-12-26T10:00:00Z","terrain":0.45}],"transit":{"airmass":1.3,"alt":50.1,"az":180.3,"t":"2047-12-26T04:35:00Z"},"usable_hours":3.83,"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."]}
