{"assessment":{"best_window":{"end":"2033-08-04T01:30Z","end_local":"04:30","hours":1.33,"label":"good","mean_quality":0.78,"start":"2033-08-04T00:10Z","start_local":"03:10"},"cost":{"altitude":5.22,"clouds":0.0,"darkness":1.32,"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":-23,"cloud":null,"high":null,"iso":"2033-08-03T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":-20,"cloud":null,"high":null,"iso":"2033-08-03T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2033-08-03T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2033-08-03T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2033-08-03T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2033-08-03T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2033-08-04T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.54,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2033-08-04T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2033-08-04T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.45,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2033-08-04T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-56,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.86,"peak_sky":0.86,"quality_hours":1.64,"reasons":["the target being low or below 20\u00b0 cost 5.2 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":35,"score_weather":null,"sky_hours":1.64,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2033-08-03T23:45Z","end_local":"02:45","hours":6.17,"label":"unusable","mean_quality":0.0,"start":"2033-08-03T17:35Z","start_local":"20:35"},{"end":"2033-08-04T00:10Z","end_local":"03:10","hours":0.42,"label":"marginal","mean_quality":0.5,"start":"2033-08-03T23:45Z","start_local":"02:45"},{"end":"2033-08-04T01:30Z","end_local":"04:30","hours":1.33,"label":"good","mean_quality":0.78,"start":"2033-08-04T00:10Z","start_local":"03:10"},{"end":"2033-08-04T02:10Z","end_local":"05:10","hours":0.67,"label":"marginal","mean_quality":0.44,"start":"2033-08-04T01:30Z","start_local":"04:30"},{"end":"2033-08-04T02:50Z","end_local":"05:50","hours":0.67,"label":"poor","mean_quality":0.14,"start":"2033-08-04T02:10Z","start_local":"05:10"},{"end":"2033-08-04T03:20Z","end_local":"06:20","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2033-08-04T02:50Z","start_local":"05:50"}]},"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":"2033-08-03T19:28:08Z","dark_hours":5.98,"dark_to":"2033-08-04T01:26:41Z","moon":{"illumination":0.548,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":3.88,"moonrise":"2033-08-03T11:05:53Z","moonset":"2033-08-03T21:32:49Z","sunrise":"2033-08-04T03:18:26Z","sunset":"2033-08-03T17:36:25Z","twilight":{"astronomical":{"end":"2033-08-03T19:28:08Z","start":"2033-08-04T01:26:41Z"},"civil":{"end":"2033-08-03T18:07:26Z","start":"2033-08-04T02:47:24Z"},"nautical":{"end":"2033-08-03T18:45:45Z","start":"2033-08-04T02:09:05Z"}},"window_end":"2033-08-04T09:00:00Z","window_start":"2033-08-03T09:00:00Z"},"night_date":"2033-08-03","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.58,"alt":39.2,"t":"2033-08-04T01:25:00Z"},"dec":24.17805556,"dec_of_date":24.2801,"dec_str":"+24\u00b0 10' 41.0\"","good_hours":0.83,"limit_rise":"2033-08-03T23:41:20Z","limit_set":"2033-08-03T10:57:12Z","max_az_rate_deg_per_min":0.76,"moon_separation":165.8,"never_rises":false,"ra":56.65833333,"ra_of_date":57.1592,"ra_str":"03h 46m 38.0s","resolved":{"common_name":"Seven Sisters","dec":24.17805556,"name":"Cl Melotte 22","ra":56.65833333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"summary":"Only 0.8 h above 30\u00b0, 1.7 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2033-08-03T12:55:51Z","blocked_dark_hours":0,"clears_at":"2033-08-03T21:51:22Z","rise_az":266.8},"track":[{"above_terrain":true,"airmass":1.5,"alt":41.72,"az":266.8,"t":"2033-08-03T09:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.53,"alt":40.78,"az":267.6,"t":"2033-08-03T09:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.56,"alt":39.85,"az":268.5,"t":"2033-08-03T09:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.59,"alt":38.91,"az":269.3,"t":"2033-08-03T09:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.62,"alt":37.98,"az":270.2,"t":"2033-08-03T09:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.66,"alt":37.04,"az":271.0,"t":"2033-08-03T09:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.69,"alt":36.11,"az":271.8,"t":"2033-08-03T09:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.73,"alt":35.17,"az":272.6,"t":"2033-08-03T09:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.77,"alt":34.24,"az":273.4,"t":"2033-08-03T09:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.82,"alt":33.3,"az":274.2,"t":"2033-08-03T09:45:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.86,"alt":32.37,"az":275.0,"t":"2033-08-03T09:50:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.91,"alt":31.44,"az":275.8,"t":"2033-08-03T09:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.96,"alt":30.51,"az":276.6,"t":"2033-08-03T10:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.02,"alt":29.58,"az":277.3,"t":"2033-08-03T10:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.08,"alt":28.65,"az":278.1,"t":"2033-08-03T10:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.14,"alt":27.72,"az":278.9,"t":"2033-08-03T10:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.21,"alt":26.8,"az":279.6,"t":"2033-08-03T10:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.28,"alt":25.88,"az":280.4,"t":"2033-08-03T10:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.36,"alt":24.96,"az":281.1,"t":"2033-08-03T10:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.44,"alt":24.04,"az":281.9,"t":"2033-08-03T10:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.53,"alt":23.13,"az":282.6,"t":"2033-08-03T10:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.63,"alt":22.22,"az":283.4,"t":"2033-08-03T10:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":2.74,"alt":21.31,"az":284.1,"t":"2033-08-03T10:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.85,"alt":20.4,"az":284.8,"t":"2033-08-03T10:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.97,"alt":19.5,"az":285.6,"t":"2033-08-03T11:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.11,"alt":18.6,"az":286.3,"t":"2033-08-03T11:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.26,"alt":17.7,"az":287.1,"t":"2033-08-03T11:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.42,"alt":16.81,"az":287.8,"t":"2033-08-03T11:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.6,"alt":15.92,"az":288.6,"t":"2033-08-03T11:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.8,"alt":15.03,"az":289.3,"t":"2033-08-03T11:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.03,"alt":14.15,"az":290.1,"t":"2033-08-03T11:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.28,"alt":13.28,"az":290.8,"t":"2033-08-03T11:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.56,"alt":12.4,"az":291.6,"t":"2033-08-03T11:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.89,"alt":11.54,"az":292.3,"t":"2033-08-03T11:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.26,"alt":10.67,"az":293.1,"t":"2033-08-03T11:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":5.68,"alt":9.81,"az":293.9,"t":"2033-08-03T11:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.18,"alt":8.96,"az":294.6,"t":"2033-08-03T12:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.77,"alt":8.11,"az":295.4,"t":"2033-08-03T12:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.47,"alt":7.27,"az":296.2,"t":"2033-08-03T12:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.32,"alt":6.43,"az":297.0,"t":"2033-08-03T12:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":9.37,"alt":5.6,"az":297.8,"t":"2033-08-03T12:20:00Z","terrain":0.15},{"above_terrain":true,"airmass":10.7,"alt":4.78,"az":298.6,"t":"2033-08-03T12:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":12.4,"alt":3.96,"az":299.4,"t":"2033-08-03T12:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":14.66,"alt":3.15,"az":300.2,"t":"2033-08-03T12:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":17.76,"alt":2.34,"az":301.0,"t":"2033-08-03T12:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":22.17,"alt":1.54,"az":301.8,"t":"2033-08-03T12:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":28.68,"alt":0.75,"az":302.6,"t":"2033-08-03T12:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":null,"alt":-0.04,"az":303.5,"t":"2033-08-03T12:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-0.81,"az":304.3,"t":"2033-08-03T13:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-1.58,"az":305.1,"t":"2033-08-03T13:05:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":306.0,"t":"2033-08-03T13:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":306.8,"t":"2033-08-03T13:15:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":307.7,"t":"2033-08-03T13:20:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-4.58,"az":308.6,"t":"2033-08-03T13:25:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-5.31,"az":309.5,"t":"2033-08-03T13:30:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.02,"az":310.4,"t":"2033-08-03T13:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":311.3,"t":"2033-08-03T13:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-7.43,"az":312.2,"t":"2033-08-03T13:45:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-8.12,"az":313.1,"t":"2033-08-03T13:50:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-8.8,"az":314.0,"t":"2033-08-03T13:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-9.46,"az":315.0,"t":"2033-08-03T14:00:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-10.12,"az":315.9,"t":"2033-08-03T14:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-10.77,"az":316.9,"t":"2033-08-03T14:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-11.4,"az":317.8,"t":"2033-08-03T14:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-12.02,"az":318.8,"t":"2033-08-03T14:20:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-12.63,"az":319.8,"t":"2033-08-03T14:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-13.23,"az":320.8,"t":"2033-08-03T14:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.81,"az":321.8,"t":"2033-08-03T14:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-14.39,"az":322.8,"t":"2033-08-03T14:40:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-14.95,"az":323.9,"t":"2033-08-03T14:45:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-15.49,"az":324.9,"t":"2033-08-03T14:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-16.02,"az":326.0,"t":"2033-08-03T14:55:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-16.54,"az":327.0,"t":"2033-08-03T15:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-17.04,"az":328.1,"t":"2033-08-03T15:05:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-17.53,"az":329.2,"t":"2033-08-03T15:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-18.0,"az":330.3,"t":"2033-08-03T15:15:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-18.46,"az":331.4,"t":"2033-08-03T15:20:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-18.9,"az":332.5,"t":"2033-08-03T15:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.32,"az":333.6,"t":"2033-08-03T15:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-19.73,"az":334.7,"t":"2033-08-03T15:35:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-20.12,"az":335.9,"t":"2033-08-03T15:40:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-20.49,"az":337.0,"t":"2033-08-03T15:45:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-20.85,"az":338.2,"t":"2033-08-03T15:50:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-21.19,"az":339.4,"t":"2033-08-03T15:55:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-21.51,"az":340.5,"t":"2033-08-03T16:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-21.81,"az":341.7,"t":"2033-08-03T16:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-22.09,"az":342.9,"t":"2033-08-03T16:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.36,"az":344.1,"t":"2033-08-03T16:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.61,"az":345.3,"t":"2033-08-03T16:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-22.83,"az":346.5,"t":"2033-08-03T16:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.04,"az":347.8,"t":"2033-08-03T16:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-23.23,"az":349.0,"t":"2033-08-03T16:35:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-23.4,"az":350.2,"t":"2033-08-03T16:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.55,"az":351.5,"t":"2033-08-03T16:45:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-23.68,"az":352.7,"t":"2033-08-03T16:50:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-23.79,"az":353.9,"t":"2033-08-03T16:55:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-23.88,"az":355.2,"t":"2033-08-03T17:00:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-23.94,"az":356.4,"t":"2033-08-03T17:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-23.99,"az":357.7,"t":"2033-08-03T17:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":358.9,"t":"2033-08-03T17:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":0.2,"t":"2033-08-03T17:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-24.01,"az":1.4,"t":"2033-08-03T17:25:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-23.98,"az":2.7,"t":"2033-08-03T17:30:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-23.93,"az":3.9,"t":"2033-08-03T17:35:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-23.85,"az":5.2,"t":"2033-08-03T17:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-23.76,"az":6.4,"t":"2033-08-03T17:45:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-23.64,"az":7.7,"t":"2033-08-03T17:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.51,"az":8.9,"t":"2033-08-03T17:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-23.35,"az":10.1,"t":"2033-08-03T18:00:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-23.18,"az":11.4,"t":"2033-08-03T18:05:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-22.98,"az":12.6,"t":"2033-08-03T18:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-22.77,"az":13.8,"t":"2033-08-03T18:15:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-22.54,"az":15.0,"t":"2033-08-03T18:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-22.29,"az":16.2,"t":"2033-08-03T18:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-22.01,"az":17.4,"t":"2033-08-03T18:30:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-21.72,"az":18.6,"t":"2033-08-03T18:35:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-21.42,"az":19.8,"t":"2033-08-03T18:40:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-21.09,"az":21.0,"t":"2033-08-03T18:45:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-20.75,"az":22.1,"t":"2033-08-03T18:50:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-20.39,"az":23.3,"t":"2033-08-03T18:55:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-20.01,"az":24.4,"t":"2033-08-03T19:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-19.61,"az":25.6,"t":"2033-08-03T19:05:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-19.2,"az":26.7,"t":"2033-08-03T19:10:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-18.77,"az":27.8,"t":"2033-08-03T19:15:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-18.32,"az":28.9,"t":"2033-08-03T19:20:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-17.86,"az":30.0,"t":"2033-08-03T19:25:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":31.1,"t":"2033-08-03T19:30:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-16.9,"az":32.2,"t":"2033-08-03T19:35:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-16.39,"az":33.3,"t":"2033-08-03T19:40:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-15.87,"az":34.3,"t":"2033-08-03T19:45:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-15.33,"az":35.4,"t":"2033-08-03T19:50:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-14.79,"az":36.4,"t":"2033-08-03T19:55:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-14.22,"az":37.5,"t":"2033-08-03T20:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-13.65,"az":38.5,"t":"2033-08-03T20:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-13.06,"az":39.5,"t":"2033-08-03T20:10:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-12.46,"az":40.5,"t":"2033-08-03T20:15:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-11.84,"az":41.5,"t":"2033-08-03T20:20:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-11.22,"az":42.4,"t":"2033-08-03T20:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-10.58,"az":43.4,"t":"2033-08-03T20:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-9.93,"az":44.4,"t":"2033-08-03T20:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-9.27,"az":45.3,"t":"2033-08-03T20:40:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-8.6,"az":46.2,"t":"2033-08-03T20:45:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-7.92,"az":47.2,"t":"2033-08-03T20:50:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-7.23,"az":48.1,"t":"2033-08-03T20:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":49.0,"t":"2033-08-03T21:00:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-5.82,"az":49.9,"t":"2033-08-03T21:05:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.1,"az":50.8,"t":"2033-08-03T21:10:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-4.37,"az":51.7,"t":"2033-08-03T21:15:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":52.5,"t":"2033-08-03T21:20:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":53.4,"t":"2033-08-03T21:25:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":54.3,"t":"2033-08-03T21:30:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":55.1,"t":"2033-08-03T21:35:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-0.59,"az":56.0,"t":"2033-08-03T21:40:00Z","terrain":1.05},{"above_terrain":false,"airmass":35.22,"alt":0.19,"az":56.8,"t":"2033-08-03T21:45:00Z","terrain":1.07},{"above_terrain":false,"airmass":26.52,"alt":0.98,"az":57.6,"t":"2033-08-03T21:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":20.72,"alt":1.77,"az":58.4,"t":"2033-08-03T21:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":16.76,"alt":2.57,"az":59.3,"t":"2033-08-03T22:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":13.94,"alt":3.38,"az":60.1,"t":"2033-08-03T22:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":11.86,"alt":4.19,"az":60.9,"t":"2033-08-03T22:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":10.28,"alt":5.01,"az":61.7,"t":"2033-08-03T22:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":9.05,"alt":5.84,"az":62.5,"t":"2033-08-03T22:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":8.06,"alt":6.67,"az":63.2,"t":"2033-08-03T22:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":7.26,"alt":7.51,"az":64.0,"t":"2033-08-03T22:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.59,"alt":8.36,"az":64.8,"t":"2033-08-03T22:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.03,"alt":9.21,"az":65.6,"t":"2033-08-03T22:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":5.55,"alt":10.06,"az":66.3,"t":"2033-08-03T22:45:00Z","terrain":0.86},{"above_terrain":true,"airmass":5.15,"alt":10.92,"az":67.1,"t":"2033-08-03T22:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":4.79,"alt":11.79,"az":67.9,"t":"2033-08-03T22:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":4.48,"alt":12.66,"az":68.6,"t":"2033-08-03T23:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":4.2,"alt":13.53,"az":69.4,"t":"2033-08-03T23:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":3.96,"alt":14.41,"az":70.1,"t":"2033-08-03T23:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.74,"alt":15.29,"az":70.9,"t":"2033-08-03T23:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":3.55,"alt":16.18,"az":71.6,"t":"2033-08-03T23:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":3.37,"alt":17.07,"az":72.4,"t":"2033-08-03T23:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":3.21,"alt":17.96,"az":73.1,"t":"2033-08-03T23:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.07,"alt":18.86,"az":73.9,"t":"2033-08-03T23:35:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.94,"alt":19.76,"az":74.6,"t":"2033-08-03T23:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.82,"alt":20.66,"az":75.4,"t":"2033-08-03T23:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.7,"alt":21.57,"az":76.1,"t":"2033-08-03T23:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.6,"alt":22.48,"az":76.9,"t":"2033-08-03T23:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.51,"alt":23.39,"az":77.6,"t":"2033-08-04T00:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.42,"alt":24.31,"az":78.4,"t":"2033-08-04T00:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.34,"alt":25.23,"az":79.1,"t":"2033-08-04T00:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.26,"alt":26.15,"az":79.9,"t":"2033-08-04T00:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.19,"alt":27.07,"az":80.6,"t":"2033-08-04T00:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.12,"alt":27.99,"az":81.4,"t":"2033-08-04T00:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.06,"alt":28.92,"az":82.1,"t":"2033-08-04T00:30:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.0,"alt":29.85,"az":82.9,"t":"2033-08-04T00:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.95,"alt":30.78,"az":83.7,"t":"2033-08-04T00:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.9,"alt":31.71,"az":84.4,"t":"2033-08-04T00:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.85,"alt":32.64,"az":85.2,"t":"2033-08-04T00:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.8,"alt":33.57,"az":86.0,"t":"2033-08-04T00:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.76,"alt":34.51,"az":86.8,"t":"2033-08-04T01:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.72,"alt":35.44,"az":87.6,"t":"2033-08-04T01:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.68,"alt":36.38,"az":88.4,"t":"2033-08-04T01:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.65,"alt":37.31,"az":89.2,"t":"2033-08-04T01:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.61,"alt":38.25,"az":90.1,"t":"2033-08-04T01:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.58,"alt":39.18,"az":90.9,"t":"2033-08-04T01:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.55,"alt":40.12,"az":91.7,"t":"2033-08-04T01:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.52,"alt":41.06,"az":92.6,"t":"2033-08-04T01:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.49,"alt":41.99,"az":93.5,"t":"2033-08-04T01:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":94.4,"t":"2033-08-04T01:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.44,"alt":43.86,"az":95.3,"t":"2033-08-04T01:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.42,"alt":44.79,"az":96.2,"t":"2033-08-04T01:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.4,"alt":45.72,"az":97.2,"t":"2033-08-04T02:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.37,"alt":46.64,"az":98.1,"t":"2033-08-04T02:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.35,"alt":47.57,"az":99.1,"t":"2033-08-04T02:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.33,"alt":48.49,"az":100.1,"t":"2033-08-04T02:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.32,"alt":49.41,"az":101.1,"t":"2033-08-04T02:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.3,"alt":50.33,"az":102.2,"t":"2033-08-04T02:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.28,"alt":51.24,"az":103.3,"t":"2033-08-04T02:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.27,"alt":52.15,"az":104.4,"t":"2033-08-04T02:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.25,"alt":53.06,"az":105.6,"t":"2033-08-04T02:40:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.24,"alt":53.95,"az":106.7,"t":"2033-08-04T02:45:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.22,"alt":54.85,"az":108.0,"t":"2033-08-04T02:50:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.21,"alt":55.73,"az":109.2,"t":"2033-08-04T02:55:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.2,"alt":56.61,"az":110.5,"t":"2033-08-04T03:00:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.19,"alt":57.49,"az":111.9,"t":"2033-08-04T03:05:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.17,"alt":58.35,"az":113.3,"t":"2033-08-04T03:10:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.16,"alt":59.21,"az":114.8,"t":"2033-08-04T03:15:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.15,"alt":60.05,"az":116.3,"t":"2033-08-04T03:20:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.14,"alt":60.88,"az":117.9,"t":"2033-08-04T03:25:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.14,"alt":61.7,"az":119.5,"t":"2033-08-04T03:30:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.13,"alt":62.51,"az":121.3,"t":"2033-08-04T03:35:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.12,"alt":63.3,"az":123.1,"t":"2033-08-04T03:40:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.11,"alt":64.08,"az":125.0,"t":"2033-08-04T03:45:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.1,"alt":64.84,"az":126.9,"t":"2033-08-04T03:50:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.1,"alt":65.58,"az":129.0,"t":"2033-08-04T03:55:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.09,"alt":66.29,"az":131.2,"t":"2033-08-04T04:00:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.09,"alt":66.98,"az":133.5,"t":"2033-08-04T04:05:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.08,"alt":67.65,"az":135.9,"t":"2033-08-04T04:10:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.08,"alt":68.28,"az":138.4,"t":"2033-08-04T04:15:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.07,"alt":68.89,"az":141.1,"t":"2033-08-04T04:20:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.07,"alt":69.46,"az":143.9,"t":"2033-08-04T04:25:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.06,"alt":69.99,"az":146.8,"t":"2033-08-04T04:30:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.06,"alt":70.48,"az":149.9,"t":"2033-08-04T04:35:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.06,"alt":70.93,"az":153.0,"t":"2033-08-04T04:40:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.06,"alt":71.33,"az":156.3,"t":"2033-08-04T04:45:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.05,"alt":71.68,"az":159.8,"t":"2033-08-04T04:50:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.05,"alt":71.98,"az":163.3,"t":"2033-08-04T04:55:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.05,"alt":72.22,"az":166.9,"t":"2033-08-04T05:00:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.05,"alt":72.4,"az":170.7,"t":"2033-08-04T05:05:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.05,"alt":72.52,"az":174.4,"t":"2033-08-04T05:10:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.05,"alt":72.58,"az":178.2,"t":"2033-08-04T05:15:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.05,"alt":72.58,"az":182.1,"t":"2033-08-04T05:20:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.05,"alt":72.51,"az":185.9,"t":"2033-08-04T05:25:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.05,"alt":72.39,"az":189.6,"t":"2033-08-04T05:30:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.05,"alt":72.2,"az":193.3,"t":"2033-08-04T05:35:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.05,"alt":71.96,"az":197.0,"t":"2033-08-04T05:40:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.05,"alt":71.66,"az":200.5,"t":"2033-08-04T05:45:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.06,"alt":71.3,"az":203.9,"t":"2033-08-04T05:50:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.06,"alt":70.9,"az":207.2,"t":"2033-08-04T05:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.06,"alt":70.45,"az":210.4,"t":"2033-08-04T06:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.06,"alt":69.95,"az":213.4,"t":"2033-08-04T06:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.07,"alt":69.42,"az":216.3,"t":"2033-08-04T06:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.07,"alt":68.84,"az":219.1,"t":"2033-08-04T06:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.08,"alt":68.24,"az":221.8,"t":"2033-08-04T06:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":67.6,"az":224.3,"t":"2033-08-04T06:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.09,"alt":66.93,"az":226.7,"t":"2033-08-04T06:30:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.09,"alt":66.24,"az":229.0,"t":"2033-08-04T06:35:00Z","terrain":1.3},{"above_terrain":true,"airmass":1.1,"alt":65.52,"az":231.1,"t":"2033-08-04T06:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.1,"alt":64.78,"az":233.2,"t":"2033-08-04T06:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.11,"alt":64.02,"az":235.2,"t":"2033-08-04T06:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.12,"alt":63.25,"az":237.1,"t":"2033-08-04T06:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.13,"alt":62.45,"az":238.9,"t":"2033-08-04T07:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.14,"alt":61.64,"az":240.6,"t":"2033-08-04T07:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.14,"alt":60.82,"az":242.2,"t":"2033-08-04T07:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.15,"alt":59.99,"az":243.8,"t":"2033-08-04T07:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.16,"alt":59.14,"az":245.3,"t":"2033-08-04T07:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.17,"alt":58.29,"az":246.8,"t":"2033-08-04T07:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.19,"alt":57.42,"az":248.2,"t":"2033-08-04T07:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.2,"alt":56.55,"az":249.6,"t":"2033-08-04T07:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.21,"alt":55.67,"az":250.9,"t":"2033-08-04T07:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.22,"alt":54.78,"az":252.1,"t":"2033-08-04T07:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.24,"alt":53.89,"az":253.3,"t":"2033-08-04T07:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":52.99,"az":254.5,"t":"2033-08-04T07:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.27,"alt":52.08,"az":255.7,"t":"2033-08-04T08:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.28,"alt":51.17,"az":256.8,"t":"2033-08-04T08:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.3,"alt":50.26,"az":257.9,"t":"2033-08-04T08:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.32,"alt":49.34,"az":258.9,"t":"2033-08-04T08:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.34,"alt":48.42,"az":260.0,"t":"2033-08-04T08:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.35,"alt":47.5,"az":261.0,"t":"2033-08-04T08:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.38,"alt":46.57,"az":262.0,"t":"2033-08-04T08:30:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.4,"alt":45.65,"az":262.9,"t":"2033-08-04T08:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.72,"az":263.9,"t":"2033-08-04T08:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.44,"alt":43.79,"az":264.8,"t":"2033-08-04T08:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.47,"alt":42.85,"az":265.7,"t":"2033-08-04T08:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.49,"alt":41.92,"az":266.6,"t":"2033-08-04T08:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.52,"alt":40.98,"az":267.5,"t":"2033-08-04T09:00:00Z","terrain":0.61}],"transit":{"airmass":1.05,"alt":72.6,"az":178.2,"t":"2033-08-04T05:15:00Z"},"usable_hours":1.75,"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."]}