{"assessment":{"best_window":{"end":"2030-08-15T02:25Z","end_local":"05:25","hours":3.17,"label":"marginal","mean_quality":0.47,"start":"2030-08-14T23:15Z","start_local":"02:15"},"cost":{"altitude":4.89,"clouds":0.0,"darkness":1.31,"moon":0.93},"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":-21,"cloud":null,"high":null,"iso":"2030-08-14T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2030-08-14T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2030-08-14T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2030-08-14T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2030-08-14T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2030-08-14T23:00Z","label":"poor","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.25,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2030-08-15T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.5,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2030-08-15T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.56,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":53,"cloud":null,"high":null,"iso":"2030-08-15T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.31,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":64,"cloud":null,"high":null,"iso":"2030-08-15T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.6,"peak_sky":0.6,"quality_hours":1.6,"reasons":["the target being low or below 20\u00b0 cost 4.9 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 0.9 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":24,"score_weather":null,"sky_hours":1.6,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2030-08-14T23:00Z","end_local":"02:00","hours":5.67,"label":"unusable","mean_quality":0.0,"start":"2030-08-14T17:20Z","start_local":"20:20"},{"end":"2030-08-14T23:15Z","end_local":"02:15","hours":0.25,"label":"poor","mean_quality":0.28,"start":"2030-08-14T23:00Z","start_local":"02:00"},{"end":"2030-08-15T02:25Z","end_local":"05:25","hours":3.17,"label":"marginal","mean_quality":0.47,"start":"2030-08-14T23:15Z","start_local":"02:15"},{"end":"2030-08-15T03:00Z","end_local":"06:00","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2030-08-15T02:25Z","start_local":"05:25"},{"end":"2030-08-15T03:30Z","end_local":"06:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2030-08-15T03:00Z","start_local":"06:00"}]},"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":"2030-08-14T19:08:18Z","dark_hours":6.59,"dark_to":"2030-08-15T01:43:30Z","moon":{"illumination":0.971,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2030-08-14T17:40:36Z","moonset":"2030-08-15T05:34:37Z","sunrise":"2030-08-15T03:29:23Z","sunset":"2030-08-14T17:22:28Z","twilight":{"astronomical":{"end":"2030-08-14T19:08:18Z","start":"2030-08-15T01:43:30Z"},"civil":{"end":"2030-08-14T17:52:24Z","start":"2030-08-15T02:59:26Z"},"nautical":{"end":"2030-08-14T18:28:53Z","start":"2030-08-15T02:22:56Z"}},"window_end":"2030-08-15T09:00:00Z","window_start":"2030-08-14T09:00:00Z"},"night_date":"2030-08-14","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.31,"alt":49.8,"t":"2030-08-15T01:40:00Z"},"dec":24.11388889,"dec_of_date":24.2071,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":1.83,"limit_rise":"2030-08-14T22:59:00Z","limit_set":"2030-08-14T10:14:23Z","max_az_rate_deg_per_min":0.76,"moon_separation":78.2,"never_rises":false,"ra":56.60083333,"ra_of_date":57.0571,"ra_str":"03h 46m 24.2s","resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"summary":"Only 1.8 h above 30\u00b0, 2.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2030-08-14T12:12:55Z","blocked_dark_hours":0,"clears_at":"2030-08-14T21:09:20Z","rise_az":273.8},"track":[{"above_terrain":true,"airmass":1.8,"alt":33.71,"az":273.8,"t":"2030-08-14T09:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.84,"alt":32.78,"az":274.6,"t":"2030-08-14T09:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.89,"alt":31.85,"az":275.3,"t":"2030-08-14T09:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.94,"alt":30.91,"az":276.1,"t":"2030-08-14T09:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.0,"alt":29.98,"az":276.9,"t":"2030-08-14T09:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.05,"alt":29.06,"az":277.7,"t":"2030-08-14T09:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.11,"alt":28.13,"az":278.4,"t":"2030-08-14T09:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.18,"alt":27.2,"az":279.2,"t":"2030-08-14T09:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.25,"alt":26.28,"az":279.9,"t":"2030-08-14T09:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.33,"alt":25.36,"az":280.7,"t":"2030-08-14T09:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.41,"alt":24.44,"az":281.4,"t":"2030-08-14T09:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.49,"alt":23.53,"az":282.2,"t":"2030-08-14T09:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.59,"alt":22.61,"az":282.9,"t":"2030-08-14T10:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.69,"alt":21.7,"az":283.7,"t":"2030-08-14T10:05:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.8,"alt":20.79,"az":284.4,"t":"2030-08-14T10:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.92,"alt":19.89,"az":285.2,"t":"2030-08-14T10:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.05,"alt":18.99,"az":285.9,"t":"2030-08-14T10:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.19,"alt":18.09,"az":286.7,"t":"2030-08-14T10:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.35,"alt":17.19,"az":287.4,"t":"2030-08-14T10:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.52,"alt":16.3,"az":288.2,"t":"2030-08-14T10:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.72,"alt":15.42,"az":288.9,"t":"2030-08-14T10:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.93,"alt":14.53,"az":289.7,"t":"2030-08-14T10:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.17,"alt":13.65,"az":290.4,"t":"2030-08-14T10:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.44,"alt":12.78,"az":291.2,"t":"2030-08-14T10:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.74,"alt":11.91,"az":291.9,"t":"2030-08-14T11:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":5.09,"alt":11.04,"az":292.7,"t":"2030-08-14T11:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":5.49,"alt":10.18,"az":293.5,"t":"2030-08-14T11:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.96,"alt":9.32,"az":294.2,"t":"2030-08-14T11:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.51,"alt":8.47,"az":295.0,"t":"2030-08-14T11:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":7.16,"alt":7.63,"az":295.8,"t":"2030-08-14T11:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":7.94,"alt":6.79,"az":296.6,"t":"2030-08-14T11:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":8.9,"alt":5.95,"az":297.3,"t":"2030-08-14T11:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":10.1,"alt":5.12,"az":298.1,"t":"2030-08-14T11:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":11.63,"alt":4.3,"az":298.9,"t":"2030-08-14T11:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":13.63,"alt":3.49,"az":299.7,"t":"2030-08-14T11:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":16.34,"alt":2.68,"az":300.5,"t":"2030-08-14T11:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":20.13,"alt":1.87,"az":301.4,"t":"2030-08-14T12:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":25.64,"alt":1.08,"az":302.2,"t":"2030-08-14T12:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":33.91,"alt":0.29,"az":303.0,"t":"2030-08-14T12:10:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-0.49,"az":303.8,"t":"2030-08-14T12:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-1.27,"az":304.7,"t":"2030-08-14T12:20:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-2.03,"az":305.5,"t":"2030-08-14T12:25:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":306.4,"t":"2030-08-14T12:30:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-3.54,"az":307.2,"t":"2030-08-14T12:35:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-4.28,"az":308.1,"t":"2030-08-14T12:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-5.01,"az":309.0,"t":"2030-08-14T12:45:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-5.73,"az":309.9,"t":"2030-08-14T12:50:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":310.8,"t":"2030-08-14T12:55:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-7.15,"az":311.7,"t":"2030-08-14T13:00:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-7.84,"az":312.6,"t":"2030-08-14T13:05:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-8.53,"az":313.5,"t":"2030-08-14T13:10:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-9.2,"az":314.5,"t":"2030-08-14T13:15:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-9.86,"az":315.4,"t":"2030-08-14T13:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-10.52,"az":316.4,"t":"2030-08-14T13:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-11.16,"az":317.3,"t":"2030-08-14T13:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-11.78,"az":318.3,"t":"2030-08-14T13:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-12.4,"az":319.3,"t":"2030-08-14T13:40:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-13.0,"az":320.3,"t":"2030-08-14T13:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.6,"az":321.3,"t":"2030-08-14T13:50:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-14.18,"az":322.3,"t":"2030-08-14T13:55:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-14.74,"az":323.3,"t":"2030-08-14T14:00:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-15.29,"az":324.4,"t":"2030-08-14T14:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.83,"az":325.4,"t":"2030-08-14T14:10:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-16.35,"az":326.5,"t":"2030-08-14T14:15:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-16.86,"az":327.5,"t":"2030-08-14T14:20:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-17.36,"az":328.6,"t":"2030-08-14T14:25:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-17.84,"az":329.7,"t":"2030-08-14T14:30:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-18.3,"az":330.8,"t":"2030-08-14T14:35:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-18.75,"az":331.9,"t":"2030-08-14T14:40:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-19.18,"az":333.0,"t":"2030-08-14T14:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-19.6,"az":334.2,"t":"2030-08-14T14:50:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-20.0,"az":335.3,"t":"2030-08-14T14:55:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-20.38,"az":336.5,"t":"2030-08-14T15:00:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-20.75,"az":337.6,"t":"2030-08-14T15:05:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-21.1,"az":338.8,"t":"2030-08-14T15:10:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-21.43,"az":340.0,"t":"2030-08-14T15:15:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-21.74,"az":341.1,"t":"2030-08-14T15:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-22.03,"az":342.3,"t":"2030-08-14T15:25:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-22.3,"az":343.5,"t":"2030-08-14T15:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.56,"az":344.7,"t":"2030-08-14T15:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.8,"az":345.9,"t":"2030-08-14T15:40:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-23.02,"az":347.2,"t":"2030-08-14T15:45:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-23.21,"az":348.4,"t":"2030-08-14T15:50:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-23.39,"az":349.6,"t":"2030-08-14T15:55:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-23.55,"az":350.8,"t":"2030-08-14T16:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.69,"az":352.1,"t":"2030-08-14T16:05:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-23.81,"az":353.3,"t":"2030-08-14T16:10:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-23.91,"az":354.6,"t":"2030-08-14T16:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-23.99,"az":355.8,"t":"2030-08-14T16:20:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-24.04,"az":357.1,"t":"2030-08-14T16:25:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-24.08,"az":358.3,"t":"2030-08-14T16:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":359.6,"t":"2030-08-14T16:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":0.8,"t":"2030-08-14T16:40:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":2.1,"t":"2030-08-14T16:45:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":3.3,"t":"2030-08-14T16:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-23.96,"az":4.6,"t":"2030-08-14T16:55:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-23.88,"az":5.8,"t":"2030-08-14T17:00:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-23.77,"az":7.1,"t":"2030-08-14T17:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.65,"az":8.3,"t":"2030-08-14T17:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-23.5,"az":9.6,"t":"2030-08-14T17:15:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-23.34,"az":10.8,"t":"2030-08-14T17:20:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-23.15,"az":12.0,"t":"2030-08-14T17:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-22.95,"az":13.2,"t":"2030-08-14T17:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-22.72,"az":14.4,"t":"2030-08-14T17:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-22.48,"az":15.7,"t":"2030-08-14T17:40:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-22.22,"az":16.9,"t":"2030-08-14T17:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-21.94,"az":18.1,"t":"2030-08-14T17:50:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-21.64,"az":19.2,"t":"2030-08-14T17:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-21.32,"az":20.4,"t":"2030-08-14T18:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-20.99,"az":21.6,"t":"2030-08-14T18:05:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-20.63,"az":22.8,"t":"2030-08-14T18:10:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-20.26,"az":23.9,"t":"2030-08-14T18:15:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-19.87,"az":25.1,"t":"2030-08-14T18:20:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-19.47,"az":26.2,"t":"2030-08-14T18:25:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-19.05,"az":27.3,"t":"2030-08-14T18:30:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-18.61,"az":28.4,"t":"2030-08-14T18:35:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-18.16,"az":29.5,"t":"2030-08-14T18:40:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-17.69,"az":30.6,"t":"2030-08-14T18:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-17.2,"az":31.7,"t":"2030-08-14T18:50:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-16.7,"az":32.8,"t":"2030-08-14T18:55:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-16.19,"az":33.9,"t":"2030-08-14T19:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-15.66,"az":34.9,"t":"2030-08-14T19:05:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-15.12,"az":36.0,"t":"2030-08-14T19:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-14.56,"az":37.0,"t":"2030-08-14T19:15:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-13.99,"az":38.0,"t":"2030-08-14T19:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-13.41,"az":39.0,"t":"2030-08-14T19:25:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-12.81,"az":40.0,"t":"2030-08-14T19:30:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-12.2,"az":41.0,"t":"2030-08-14T19:35:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-11.58,"az":42.0,"t":"2030-08-14T19:40:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-10.95,"az":43.0,"t":"2030-08-14T19:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-10.31,"az":43.9,"t":"2030-08-14T19:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-9.65,"az":44.9,"t":"2030-08-14T19:55:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-8.99,"az":45.8,"t":"2030-08-14T20:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-8.31,"az":46.8,"t":"2030-08-14T20:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-7.62,"az":47.7,"t":"2030-08-14T20:10:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.93,"az":48.6,"t":"2030-08-14T20:15:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-6.22,"az":49.5,"t":"2030-08-14T20:20:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.5,"az":50.4,"t":"2030-08-14T20:25:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-4.78,"az":51.3,"t":"2030-08-14T20:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-4.04,"az":52.2,"t":"2030-08-14T20:35:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":53.0,"t":"2030-08-14T20:40:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-2.55,"az":53.9,"t":"2030-08-14T20:45:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-1.79,"az":54.7,"t":"2030-08-14T20:50:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.02,"az":55.6,"t":"2030-08-14T20:55:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-0.24,"az":56.4,"t":"2030-08-14T21:00:00Z","terrain":1.06},{"above_terrain":false,"airmass":30.87,"alt":0.54,"az":57.3,"t":"2030-08-14T21:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":23.62,"alt":1.33,"az":58.1,"t":"2030-08-14T21:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":18.75,"alt":2.13,"az":58.9,"t":"2030-08-14T21:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":15.37,"alt":2.94,"az":59.7,"t":"2030-08-14T21:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":12.92,"alt":3.75,"az":60.5,"t":"2030-08-14T21:25:00Z","terrain":1.13},{"above_terrain":true,"airmass":11.09,"alt":4.57,"az":61.3,"t":"2030-08-14T21:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":9.68,"alt":5.39,"az":62.1,"t":"2030-08-14T21:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":8.57,"alt":6.22,"az":62.9,"t":"2030-08-14T21:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":7.67,"alt":7.06,"az":63.7,"t":"2030-08-14T21:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":6.94,"alt":7.9,"az":64.5,"t":"2030-08-14T21:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.32,"alt":8.75,"az":65.3,"t":"2030-08-14T21:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":5.8,"alt":9.6,"az":66.0,"t":"2030-08-14T22:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":5.36,"alt":10.46,"az":66.8,"t":"2030-08-14T22:05:00Z","terrain":0.91},{"above_terrain":true,"airmass":4.98,"alt":11.32,"az":67.6,"t":"2030-08-14T22:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":4.64,"alt":12.19,"az":68.3,"t":"2030-08-14T22:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":4.35,"alt":13.06,"az":69.1,"t":"2030-08-14T22:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":4.09,"alt":13.94,"az":69.8,"t":"2030-08-14T22:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":3.86,"alt":14.82,"az":70.6,"t":"2030-08-14T22:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":3.65,"alt":15.7,"az":71.3,"t":"2030-08-14T22:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":3.47,"alt":16.59,"az":72.1,"t":"2030-08-14T22:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":3.3,"alt":17.48,"az":72.8,"t":"2030-08-14T22:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":3.14,"alt":18.38,"az":73.6,"t":"2030-08-14T22:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":3.01,"alt":19.28,"az":74.3,"t":"2030-08-14T22:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.88,"alt":20.18,"az":75.1,"t":"2030-08-14T23:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.76,"alt":21.09,"az":75.8,"t":"2030-08-14T23:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.65,"alt":21.99,"az":76.6,"t":"2030-08-14T23:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.56,"alt":22.91,"az":77.3,"t":"2030-08-14T23:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.46,"alt":23.82,"az":78.1,"t":"2030-08-14T23:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.38,"alt":24.74,"az":78.8,"t":"2030-08-14T23:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.3,"alt":25.66,"az":79.6,"t":"2030-08-14T23:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.23,"alt":26.58,"az":80.3,"t":"2030-08-14T23:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.16,"alt":27.5,"az":81.1,"t":"2030-08-14T23:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.09,"alt":28.43,"az":81.8,"t":"2030-08-14T23:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.03,"alt":29.36,"az":82.6,"t":"2030-08-14T23:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.98,"alt":30.28,"az":83.4,"t":"2030-08-14T23:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.92,"alt":31.21,"az":84.1,"t":"2030-08-15T00:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.87,"alt":32.15,"az":84.9,"t":"2030-08-15T00:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.83,"alt":33.08,"az":85.7,"t":"2030-08-15T00:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.78,"alt":34.01,"az":86.5,"t":"2030-08-15T00:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.74,"alt":34.95,"az":87.3,"t":"2030-08-15T00:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.7,"alt":35.88,"az":88.1,"t":"2030-08-15T00:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.67,"alt":36.82,"az":88.9,"t":"2030-08-15T00:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.63,"alt":37.75,"az":89.7,"t":"2030-08-15T00:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.6,"alt":38.69,"az":90.6,"t":"2030-08-15T00:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.57,"alt":39.63,"az":91.4,"t":"2030-08-15T00:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.54,"alt":40.56,"az":92.3,"t":"2030-08-15T00:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.51,"alt":41.5,"az":93.1,"t":"2030-08-15T00:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.48,"alt":42.43,"az":94.0,"t":"2030-08-15T01:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.45,"alt":43.36,"az":94.9,"t":"2030-08-15T01:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.43,"alt":44.29,"az":95.8,"t":"2030-08-15T01:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.41,"alt":45.23,"az":96.8,"t":"2030-08-15T01:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.39,"alt":46.15,"az":97.7,"t":"2030-08-15T01:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.36,"alt":47.08,"az":98.7,"t":"2030-08-15T01:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.34,"alt":48.0,"az":99.7,"t":"2030-08-15T01:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.33,"alt":48.92,"az":100.7,"t":"2030-08-15T01:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.31,"alt":49.84,"az":101.8,"t":"2030-08-15T01:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.29,"alt":50.76,"az":102.9,"t":"2030-08-15T01:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.27,"alt":51.67,"az":104.0,"t":"2030-08-15T01:50:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.26,"alt":52.57,"az":105.1,"t":"2030-08-15T01:55:00Z","terrain":-0.25},{"above_terrain":true,"airmass":1.24,"alt":53.47,"az":106.3,"t":"2030-08-15T02:00:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.23,"alt":54.37,"az":107.5,"t":"2030-08-15T02:05:00Z","terrain":-0.76},{"above_terrain":true,"airmass":1.22,"alt":55.26,"az":108.7,"t":"2030-08-15T02:10:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.2,"alt":56.14,"az":110.0,"t":"2030-08-15T02:15:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.19,"alt":57.02,"az":111.3,"t":"2030-08-15T02:20:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.18,"alt":57.89,"az":112.7,"t":"2030-08-15T02:25:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.17,"alt":58.75,"az":114.2,"t":"2030-08-15T02:30:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.16,"alt":59.59,"az":115.7,"t":"2030-08-15T02:35:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.15,"alt":60.43,"az":117.2,"t":"2030-08-15T02:40:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.14,"alt":61.26,"az":118.8,"t":"2030-08-15T02:45:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.13,"alt":62.07,"az":120.5,"t":"2030-08-15T02:50:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.12,"alt":62.87,"az":122.3,"t":"2030-08-15T02:55:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.12,"alt":63.65,"az":124.1,"t":"2030-08-15T03:00:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.11,"alt":64.42,"az":126.1,"t":"2030-08-15T03:05:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.1,"alt":65.17,"az":128.1,"t":"2030-08-15T03:10:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.1,"alt":65.89,"az":130.3,"t":"2030-08-15T03:15:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.09,"alt":66.59,"az":132.5,"t":"2030-08-15T03:20:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.08,"alt":67.27,"az":134.8,"t":"2030-08-15T03:25:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.08,"alt":67.92,"az":137.3,"t":"2030-08-15T03:30:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.07,"alt":68.54,"az":139.9,"t":"2030-08-15T03:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.07,"alt":69.12,"az":142.6,"t":"2030-08-15T03:40:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.07,"alt":69.67,"az":145.5,"t":"2030-08-15T03:45:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.06,"alt":70.18,"az":148.5,"t":"2030-08-15T03:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.06,"alt":70.65,"az":151.6,"t":"2030-08-15T03:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":154.8,"t":"2030-08-15T04:00:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.05,"alt":71.45,"az":158.2,"t":"2030-08-15T04:05:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.05,"alt":71.77,"az":161.6,"t":"2030-08-15T04:10:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.05,"alt":72.04,"az":165.2,"t":"2030-08-15T04:15:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.05,"alt":72.25,"az":168.9,"t":"2030-08-15T04:20:00Z","terrain":-0.83},{"above_terrain":true,"airmass":1.05,"alt":72.4,"az":172.6,"t":"2030-08-15T04:25:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":176.4,"t":"2030-08-15T04:30:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.05,"alt":72.51,"az":180.2,"t":"2030-08-15T04:35:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.05,"alt":72.48,"az":184.0,"t":"2030-08-15T04:40:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.05,"alt":72.38,"az":187.8,"t":"2030-08-15T04:45:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.05,"alt":72.23,"az":191.5,"t":"2030-08-15T04:50:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.05,"alt":72.01,"az":195.2,"t":"2030-08-15T04:55:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.05,"alt":71.74,"az":198.7,"t":"2030-08-15T05:00:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.05,"alt":71.41,"az":202.2,"t":"2030-08-15T05:05:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.06,"alt":71.03,"az":205.6,"t":"2030-08-15T05:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.06,"alt":70.6,"az":208.8,"t":"2030-08-15T05:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.06,"alt":70.13,"az":211.9,"t":"2030-08-15T05:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.07,"alt":69.62,"az":214.8,"t":"2030-08-15T05:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.07,"alt":69.06,"az":217.7,"t":"2030-08-15T05:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.07,"alt":68.47,"az":220.4,"t":"2030-08-15T05:35:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.08,"alt":67.85,"az":223.0,"t":"2030-08-15T05:40:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.08,"alt":67.2,"az":225.4,"t":"2030-08-15T05:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.09,"alt":66.52,"az":227.8,"t":"2030-08-15T05:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.1,"alt":65.81,"az":230.0,"t":"2030-08-15T05:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.1,"alt":65.09,"az":232.1,"t":"2030-08-15T06:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.11,"alt":64.34,"az":234.1,"t":"2030-08-15T06:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.12,"alt":63.57,"az":236.1,"t":"2030-08-15T06:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.12,"alt":62.78,"az":237.9,"t":"2030-08-15T06:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.13,"alt":61.98,"az":239.7,"t":"2030-08-15T06:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.14,"alt":61.17,"az":241.3,"t":"2030-08-15T06:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.15,"alt":60.34,"az":243.0,"t":"2030-08-15T06:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.16,"alt":59.5,"az":244.5,"t":"2030-08-15T06:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.17,"alt":58.65,"az":246.0,"t":"2030-08-15T06:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.18,"alt":57.79,"az":247.4,"t":"2030-08-15T06:45:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.19,"alt":56.92,"az":248.8,"t":"2030-08-15T06:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.2,"alt":56.05,"az":250.1,"t":"2030-08-15T06:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.22,"alt":55.16,"az":251.4,"t":"2030-08-15T07:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.23,"alt":54.27,"az":252.7,"t":"2030-08-15T07:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.24,"alt":53.38,"az":253.9,"t":"2030-08-15T07:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.26,"alt":52.48,"az":255.0,"t":"2030-08-15T07:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.28,"alt":51.57,"az":256.2,"t":"2030-08-15T07:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.29,"alt":50.66,"az":257.3,"t":"2030-08-15T07:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.31,"alt":49.74,"az":258.3,"t":"2030-08-15T07:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.33,"alt":48.83,"az":259.4,"t":"2030-08-15T07:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.35,"alt":47.9,"az":260.4,"t":"2030-08-15T07:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.37,"alt":46.98,"az":261.4,"t":"2030-08-15T07:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.39,"alt":46.05,"az":262.4,"t":"2030-08-15T07:50:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.41,"alt":45.12,"az":263.3,"t":"2030-08-15T07:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.43,"alt":44.19,"az":264.3,"t":"2030-08-15T08:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.46,"alt":43.26,"az":265.2,"t":"2030-08-15T08:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.48,"alt":42.33,"az":266.1,"t":"2030-08-15T08:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.51,"alt":41.39,"az":267.0,"t":"2030-08-15T08:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.54,"alt":40.46,"az":267.8,"t":"2030-08-15T08:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.57,"alt":39.52,"az":268.7,"t":"2030-08-15T08:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.6,"alt":38.59,"az":269.5,"t":"2030-08-15T08:30:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.63,"alt":37.65,"az":270.4,"t":"2030-08-15T08:35:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.67,"alt":36.72,"az":271.2,"t":"2030-08-15T08:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.71,"alt":35.78,"az":272.0,"t":"2030-08-15T08:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.75,"alt":34.85,"az":272.8,"t":"2030-08-15T08:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.79,"alt":33.91,"az":273.6,"t":"2030-08-15T08:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.83,"alt":32.98,"az":274.4,"t":"2030-08-15T09:00:00Z","terrain":0.02}],"transit":{"airmass":1.05,"alt":72.5,"az":180.2,"t":"2030-08-15T04:35:00Z"},"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."]}
