{"assessment":{"best_window":{"end":"2046-04-06T02:20Z","end_local":"05:20","hours":2.25,"label":"good","mean_quality":0.81,"start":"2046-04-06T00:05Z","start_local":"03:05"},"cost":{"altitude":6.13,"clouds":0.0,"darkness":1.25,"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 possible, with compromises \u2014 weather unknown","hourly":[{"alt":-2,"cloud":null,"high":null,"iso":"2046-04-05T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2046-04-05T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2046-04-05T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2046-04-05T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2046-04-05T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2046-04-05T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-41,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2046-04-05T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2046-04-06T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.57,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2046-04-06T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2046-04-06T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":53,"cloud":null,"high":null,"iso":"2046-04-06T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":0.14,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.9,"peak_sky":0.9,"quality_hours":2.46,"reasons":["the target being low or below 20\u00b0 cost 6.1 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":56,"score_weather":null,"sky_hours":2.46,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2046-04-05T23:30Z","end_local":"02:30","hours":6.67,"label":"unusable","mean_quality":0.0,"start":"2046-04-05T16:50Z","start_local":"19:50"},{"end":"2046-04-06T00:05Z","end_local":"03:05","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2046-04-05T23:30Z","start_local":"02:30"},{"end":"2046-04-06T02:20Z","end_local":"05:20","hours":2.25,"label":"good","mean_quality":0.81,"start":"2046-04-06T00:05Z","start_local":"03:05"},{"end":"2046-04-06T02:55Z","end_local":"05:55","hours":0.58,"label":"marginal","mean_quality":0.46,"start":"2046-04-06T02:20Z","start_local":"05:20"},{"end":"2046-04-06T03:30Z","end_local":"06:30","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2046-04-06T02:55Z","start_local":"05:55"},{"end":"2046-04-06T04:00Z","end_local":"07:00","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2046-04-06T03:30Z","start_local":"06:30"}]},"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":"2046-04-05T18:27:44Z","dark_hours":7.85,"dark_to":"2046-04-06T02:18:52Z","moon":{"illumination":0.004,"phase":"new moon","waxing":false},"moon_free_dark_hours":7.83,"moonrise":"2046-04-06T03:35:24Z","moonset":"2046-04-05T16:00:56Z","sunrise":"2046-04-06T03:55:42Z","sunset":"2046-04-05T16:50:48Z","twilight":{"astronomical":{"end":"2046-04-05T18:27:44Z","start":"2046-04-06T02:18:52Z"},"civil":{"end":"2046-04-05T17:19:06Z","start":"2046-04-06T03:27:27Z"},"nautical":{"end":"2046-04-05T17:52:44Z","start":"2046-04-06T02:53:50Z"}},"window_end":"2046-04-06T09:00:00Z","window_start":"2046-04-05T09:00:00Z"},"night_date":"2046-04-05","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.4,"alt":45.7,"t":"2046-04-06T02:15:00Z"},"dec":44.33,"dec_of_date":44.5118,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":1.67,"limit_rise":"2046-04-05T23:29:46Z","limit_set":"2046-04-05T13:19:25Z","max_az_rate_deg_per_min":3.6,"moon_separation":58.4,"never_rises":false,"ra":314.69583333,"ra_of_date":315.1098,"ra_str":"20h 58m 47.0s","resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"summary":"Only 1.7 h above 30\u00b0, 2.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2046-04-05T16:36:51Z","blocked_dark_hours":0,"clears_at":"2046-04-05T20:35:43Z","rise_az":288.9},"track":[{"above_terrain":true,"airmass":1.13,"alt":62.04,"az":288.9,"t":"2046-04-05T09:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.15,"az":289.2,"t":"2046-04-05T09:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.15,"alt":60.27,"az":289.5,"t":"2046-04-05T09:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.16,"alt":59.39,"az":289.8,"t":"2046-04-05T09:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.17,"alt":58.51,"az":290.1,"t":"2046-04-05T09:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.18,"alt":57.63,"az":290.4,"t":"2046-04-05T09:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.19,"alt":56.75,"az":290.7,"t":"2046-04-05T09:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.21,"alt":55.88,"az":291.0,"t":"2046-04-05T09:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.22,"alt":55.0,"az":291.4,"t":"2046-04-05T09:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.23,"alt":54.13,"az":291.7,"t":"2046-04-05T09:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.27,"az":292.1,"t":"2046-04-05T09:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.26,"alt":52.4,"az":292.5,"t":"2046-04-05T09:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.28,"alt":51.54,"az":292.8,"t":"2046-04-05T10:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.29,"alt":50.67,"az":293.2,"t":"2046-04-05T10:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.31,"alt":49.82,"az":293.6,"t":"2046-04-05T10:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.32,"alt":48.96,"az":294.0,"t":"2046-04-05T10:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.34,"alt":48.11,"az":294.4,"t":"2046-04-05T10:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.25,"az":294.8,"t":"2046-04-05T10:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.38,"alt":46.41,"az":295.2,"t":"2046-04-05T10:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":295.6,"t":"2046-04-05T10:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.42,"alt":44.72,"az":296.1,"t":"2046-04-05T10:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.44,"alt":43.88,"az":296.5,"t":"2046-04-05T10:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.46,"alt":43.04,"az":296.9,"t":"2046-04-05T10:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":42.21,"az":297.4,"t":"2046-04-05T10:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.51,"alt":41.38,"az":297.8,"t":"2046-04-05T11:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.54,"alt":40.55,"az":298.3,"t":"2046-04-05T11:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.56,"alt":39.73,"az":298.7,"t":"2046-04-05T11:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.59,"alt":38.91,"az":299.2,"t":"2046-04-05T11:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.62,"alt":38.1,"az":299.6,"t":"2046-04-05T11:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.65,"alt":37.29,"az":300.1,"t":"2046-04-05T11:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.68,"alt":36.48,"az":300.6,"t":"2046-04-05T11:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.71,"alt":35.67,"az":301.1,"t":"2046-04-05T11:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.75,"alt":34.87,"az":301.6,"t":"2046-04-05T11:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.78,"alt":34.08,"az":302.1,"t":"2046-04-05T11:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.82,"alt":33.29,"az":302.6,"t":"2046-04-05T11:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.86,"alt":32.5,"az":303.1,"t":"2046-04-05T11:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.9,"alt":31.72,"az":303.6,"t":"2046-04-05T12:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.94,"alt":30.94,"az":304.1,"t":"2046-04-05T12:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.98,"alt":30.17,"az":304.6,"t":"2046-04-05T12:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.03,"alt":29.4,"az":305.1,"t":"2046-04-05T12:15:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.08,"alt":28.64,"az":305.7,"t":"2046-04-05T12:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.13,"alt":27.88,"az":306.2,"t":"2046-04-05T12:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.19,"alt":27.13,"az":306.8,"t":"2046-04-05T12:30:00Z","terrain":0.1},{"above_terrain":true,"airmass":2.24,"alt":26.38,"az":307.3,"t":"2046-04-05T12:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.3,"alt":25.64,"az":307.9,"t":"2046-04-05T12:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.36,"alt":24.9,"az":308.4,"t":"2046-04-05T12:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.43,"alt":24.17,"az":309.0,"t":"2046-04-05T12:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.5,"alt":23.45,"az":309.6,"t":"2046-04-05T12:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.57,"alt":22.73,"az":310.1,"t":"2046-04-05T13:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.65,"alt":22.02,"az":310.7,"t":"2046-04-05T13:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.73,"alt":21.31,"az":311.3,"t":"2046-04-05T13:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.82,"alt":20.61,"az":311.9,"t":"2046-04-05T13:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.91,"alt":19.92,"az":312.5,"t":"2046-04-05T13:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.01,"alt":19.23,"az":313.1,"t":"2046-04-05T13:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.12,"alt":18.55,"az":313.7,"t":"2046-04-05T13:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.23,"alt":17.88,"az":314.4,"t":"2046-04-05T13:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.35,"alt":17.22,"az":315.0,"t":"2046-04-05T13:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.47,"alt":16.56,"az":315.6,"t":"2046-04-05T13:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.61,"alt":15.91,"az":316.3,"t":"2046-04-05T13:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.75,"alt":15.26,"az":316.9,"t":"2046-04-05T13:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.91,"alt":14.63,"az":317.5,"t":"2046-04-05T14:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.07,"alt":14.0,"az":318.2,"t":"2046-04-05T14:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.25,"alt":13.38,"az":318.9,"t":"2046-04-05T14:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":4.44,"alt":12.77,"az":319.5,"t":"2046-04-05T14:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.65,"alt":12.16,"az":320.2,"t":"2046-04-05T14:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.87,"alt":11.57,"az":320.9,"t":"2046-04-05T14:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.12,"alt":10.98,"az":321.6,"t":"2046-04-05T14:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.38,"alt":10.41,"az":322.3,"t":"2046-04-05T14:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.67,"alt":9.84,"az":323.0,"t":"2046-04-05T14:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":5.99,"alt":9.28,"az":323.7,"t":"2046-04-05T14:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.33,"alt":8.73,"az":324.4,"t":"2046-04-05T14:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.71,"alt":8.19,"az":325.1,"t":"2046-04-05T14:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.13,"alt":7.66,"az":325.8,"t":"2046-04-05T15:00:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.59,"alt":7.14,"az":326.6,"t":"2046-04-05T15:05:00Z","terrain":-0.33},{"above_terrain":true,"airmass":8.11,"alt":6.63,"az":327.3,"t":"2046-04-05T15:10:00Z","terrain":-0.34},{"above_terrain":true,"airmass":8.68,"alt":6.13,"az":328.1,"t":"2046-04-05T15:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":9.32,"alt":5.64,"az":328.8,"t":"2046-04-05T15:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.04,"alt":5.16,"az":329.6,"t":"2046-04-05T15:25:00Z","terrain":-0.26},{"above_terrain":true,"airmass":10.86,"alt":4.69,"az":330.3,"t":"2046-04-05T15:30:00Z","terrain":-0.36},{"above_terrain":true,"airmass":11.78,"alt":4.23,"az":331.1,"t":"2046-04-05T15:35:00Z","terrain":-0.36},{"above_terrain":true,"airmass":12.83,"alt":3.79,"az":331.9,"t":"2046-04-05T15:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":14.03,"alt":3.35,"az":332.7,"t":"2046-04-05T15:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.41,"alt":2.93,"az":333.4,"t":"2046-04-05T15:50:00Z","terrain":-0.17},{"above_terrain":true,"airmass":17.0,"alt":2.51,"az":334.2,"t":"2046-04-05T15:55:00Z","terrain":-0.32},{"above_terrain":true,"airmass":18.85,"alt":2.11,"az":335.0,"t":"2046-04-05T16:00:00Z","terrain":-0.6},{"above_terrain":true,"airmass":21.0,"alt":1.72,"az":335.8,"t":"2046-04-05T16:05:00Z","terrain":-0.79},{"above_terrain":true,"airmass":23.52,"alt":1.35,"az":336.7,"t":"2046-04-05T16:10:00Z","terrain":-0.76},{"above_terrain":true,"airmass":26.47,"alt":0.98,"az":337.5,"t":"2046-04-05T16:15:00Z","terrain":-0.61},{"above_terrain":true,"airmass":29.91,"alt":0.63,"az":338.3,"t":"2046-04-05T16:20:00Z","terrain":-0.55},{"above_terrain":true,"airmass":33.9,"alt":0.29,"az":339.1,"t":"2046-04-05T16:25:00Z","terrain":-0.72},{"above_terrain":true,"airmass":null,"alt":-0.04,"az":340.0,"t":"2046-04-05T16:30:00Z","terrain":-0.54},{"above_terrain":true,"airmass":null,"alt":-0.35,"az":340.8,"t":"2046-04-05T16:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.65,"az":341.6,"t":"2046-04-05T16:40:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-0.94,"az":342.5,"t":"2046-04-05T16:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-1.22,"az":343.3,"t":"2046-04-05T16:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.48,"az":344.2,"t":"2046-04-05T16:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.73,"az":345.0,"t":"2046-04-05T17:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.96,"az":345.9,"t":"2046-04-05T17:05:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":346.8,"t":"2046-04-05T17:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":347.6,"t":"2046-04-05T17:15:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":348.5,"t":"2046-04-05T17:20:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":349.4,"t":"2046-04-05T17:25:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":350.3,"t":"2046-04-05T17:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.08,"az":351.2,"t":"2046-04-05T17:35:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-3.22,"az":352.0,"t":"2046-04-05T17:40:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-3.34,"az":352.9,"t":"2046-04-05T17:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":353.8,"t":"2046-04-05T17:50:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.54,"az":354.7,"t":"2046-04-05T17:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":355.6,"t":"2046-04-05T18:00:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":356.5,"t":"2046-04-05T18:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":357.4,"t":"2046-04-05T18:10:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":358.3,"t":"2046-04-05T18:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":359.2,"t":"2046-04-05T18:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":0.1,"t":"2046-04-05T18:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":1.0,"t":"2046-04-05T18:30:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":1.9,"t":"2046-04-05T18:35:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":2.8,"t":"2046-04-05T18:40:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":3.7,"t":"2046-04-05T18:45:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":4.5,"t":"2046-04-05T18:50:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":5.4,"t":"2046-04-05T18:55:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":6.3,"t":"2046-04-05T19:00:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":7.2,"t":"2046-04-05T19:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":8.1,"t":"2046-04-05T19:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":9.0,"t":"2046-04-05T19:15:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":9.9,"t":"2046-04-05T19:20:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":10.7,"t":"2046-04-05T19:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-2.55,"az":11.6,"t":"2046-04-05T19:30:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-2.36,"az":12.5,"t":"2046-04-05T19:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":13.4,"t":"2046-04-05T19:40:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":14.2,"t":"2046-04-05T19:45:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-1.69,"az":15.1,"t":"2046-04-05T19:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-1.44,"az":16.0,"t":"2046-04-05T19:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.17,"az":16.8,"t":"2046-04-05T20:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.9,"az":17.7,"t":"2046-04-05T20:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":18.5,"t":"2046-04-05T20:10:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-0.3,"az":19.3,"t":"2046-04-05T20:15:00Z","terrain":0.64},{"above_terrain":false,"airmass":37.7,"alt":0.01,"az":20.2,"t":"2046-04-05T20:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":33.22,"alt":0.34,"az":21.0,"t":"2046-04-05T20:25:00Z","terrain":0.69},{"above_terrain":false,"airmass":29.32,"alt":0.69,"az":21.8,"t":"2046-04-05T20:30:00Z","terrain":0.94},{"above_terrain":false,"airmass":25.96,"alt":1.04,"az":22.7,"t":"2046-04-05T20:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":23.09,"alt":1.41,"az":23.5,"t":"2046-04-05T20:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":20.63,"alt":1.79,"az":24.3,"t":"2046-04-05T20:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":18.53,"alt":2.18,"az":25.1,"t":"2046-04-05T20:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":16.73,"alt":2.58,"az":25.9,"t":"2046-04-05T20:55:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.17,"alt":2.99,"az":26.7,"t":"2046-04-05T21:00:00Z","terrain":1.3},{"above_terrain":true,"airmass":13.82,"alt":3.42,"az":27.5,"t":"2046-04-05T21:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":12.65,"alt":3.86,"az":28.2,"t":"2046-04-05T21:10:00Z","terrain":1.14},{"above_terrain":true,"airmass":11.62,"alt":4.31,"az":29.0,"t":"2046-04-05T21:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":10.72,"alt":4.77,"az":29.8,"t":"2046-04-05T21:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":9.92,"alt":5.24,"az":30.6,"t":"2046-04-05T21:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":9.21,"alt":5.72,"az":31.3,"t":"2046-04-05T21:30:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.59,"alt":6.21,"az":32.1,"t":"2046-04-05T21:35:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.02,"alt":6.71,"az":32.8,"t":"2046-04-05T21:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":7.52,"alt":7.22,"az":33.5,"t":"2046-04-05T21:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":7.06,"alt":7.74,"az":34.3,"t":"2046-04-05T21:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":6.65,"alt":8.28,"az":35.0,"t":"2046-04-05T21:55:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.27,"alt":8.82,"az":35.7,"t":"2046-04-05T22:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.93,"alt":9.37,"az":36.4,"t":"2046-04-05T22:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":5.62,"alt":9.93,"az":37.1,"t":"2046-04-05T22:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":37.8,"t":"2046-04-05T22:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":5.08,"alt":11.08,"az":38.5,"t":"2046-04-05T22:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.84,"alt":11.67,"az":39.2,"t":"2046-04-05T22:25:00Z","terrain":-0.14},{"above_terrain":true,"airmass":4.61,"alt":12.26,"az":39.9,"t":"2046-04-05T22:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":4.41,"alt":12.87,"az":40.6,"t":"2046-04-05T22:35:00Z","terrain":-0.01},{"above_terrain":true,"airmass":4.22,"alt":13.48,"az":41.2,"t":"2046-04-05T22:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":4.04,"alt":14.1,"az":41.9,"t":"2046-04-05T22:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":3.88,"alt":14.73,"az":42.6,"t":"2046-04-05T22:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.73,"alt":15.37,"az":43.2,"t":"2046-04-05T22:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.58,"alt":16.01,"az":43.9,"t":"2046-04-05T23:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.45,"alt":16.66,"az":44.5,"t":"2046-04-05T23:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.33,"alt":17.32,"az":45.1,"t":"2046-04-05T23:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.21,"alt":17.99,"az":45.7,"t":"2046-04-05T23:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.1,"alt":18.66,"az":46.4,"t":"2046-04-05T23:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.0,"alt":19.34,"az":47.0,"t":"2046-04-05T23:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.9,"alt":20.03,"az":47.6,"t":"2046-04-05T23:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.81,"alt":20.73,"az":48.2,"t":"2046-04-05T23:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.72,"alt":21.43,"az":48.8,"t":"2046-04-05T23:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.64,"alt":22.13,"az":49.4,"t":"2046-04-05T23:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.56,"alt":22.85,"az":49.9,"t":"2046-04-05T23:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.49,"alt":23.57,"az":50.5,"t":"2046-04-05T23:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.42,"alt":24.29,"az":51.1,"t":"2046-04-06T00:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.35,"alt":25.02,"az":51.7,"t":"2046-04-06T00:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.29,"alt":25.76,"az":52.2,"t":"2046-04-06T00:10:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.23,"alt":26.5,"az":52.8,"t":"2046-04-06T00:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.18,"alt":27.25,"az":53.3,"t":"2046-04-06T00:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.12,"alt":28.0,"az":53.9,"t":"2046-04-06T00:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.07,"alt":28.76,"az":54.4,"t":"2046-04-06T00:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.02,"alt":29.53,"az":54.9,"t":"2046-04-06T00:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.98,"alt":30.29,"az":55.5,"t":"2046-04-06T00:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.93,"alt":31.07,"az":56.0,"t":"2046-04-06T00:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.89,"alt":31.85,"az":56.5,"t":"2046-04-06T00:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.85,"alt":32.63,"az":57.0,"t":"2046-04-06T00:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.81,"alt":33.42,"az":57.5,"t":"2046-04-06T01:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.77,"alt":34.21,"az":58.0,"t":"2046-04-06T01:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.74,"alt":35.0,"az":58.5,"t":"2046-04-06T01:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.71,"alt":35.8,"az":59.0,"t":"2046-04-06T01:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.67,"alt":36.61,"az":59.5,"t":"2046-04-06T01:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.64,"alt":37.42,"az":60.0,"t":"2046-04-06T01:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.61,"alt":38.23,"az":60.4,"t":"2046-04-06T01:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.58,"alt":39.04,"az":60.9,"t":"2046-04-06T01:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.56,"alt":39.86,"az":61.4,"t":"2046-04-06T01:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.53,"alt":40.69,"az":61.8,"t":"2046-04-06T01:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.51,"alt":41.51,"az":62.3,"t":"2046-04-06T01:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.48,"alt":42.34,"az":62.7,"t":"2046-04-06T01:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.18,"az":63.2,"t":"2046-04-06T02:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.44,"alt":44.01,"az":63.6,"t":"2046-04-06T02:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.42,"alt":44.85,"az":64.0,"t":"2046-04-06T02:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.7,"az":64.4,"t":"2046-04-06T02:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.54,"az":64.9,"t":"2046-04-06T02:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.39,"az":65.3,"t":"2046-04-06T02:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.24,"az":65.7,"t":"2046-04-06T02:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.32,"alt":49.1,"az":66.1,"t":"2046-04-06T02:35:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.95,"az":66.5,"t":"2046-04-06T02:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.29,"alt":50.81,"az":66.8,"t":"2046-04-06T02:45:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.27,"alt":51.68,"az":67.2,"t":"2046-04-06T02:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.26,"alt":52.54,"az":67.6,"t":"2046-04-06T02:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.24,"alt":53.41,"az":68.0,"t":"2046-04-06T03:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.23,"alt":54.27,"az":68.3,"t":"2046-04-06T03:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":55.15,"az":68.7,"t":"2046-04-06T03:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":56.02,"az":69.0,"t":"2046-04-06T03:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.19,"alt":56.89,"az":69.3,"t":"2046-04-06T03:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.18,"alt":57.77,"az":69.7,"t":"2046-04-06T03:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.17,"alt":58.65,"az":70.0,"t":"2046-04-06T03:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.53,"az":70.3,"t":"2046-04-06T03:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.41,"az":70.6,"t":"2046-04-06T03:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.14,"alt":61.29,"az":70.8,"t":"2046-04-06T03:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.18,"az":71.1,"t":"2046-04-06T03:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":63.06,"az":71.4,"t":"2046-04-06T03:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.11,"alt":63.95,"az":71.6,"t":"2046-04-06T04:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.1,"alt":64.84,"az":71.8,"t":"2046-04-06T04:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.73,"az":72.0,"t":"2046-04-06T04:10:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.09,"alt":66.62,"az":72.2,"t":"2046-04-06T04:15:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.08,"alt":67.51,"az":72.4,"t":"2046-04-06T04:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.07,"alt":68.41,"az":72.5,"t":"2046-04-06T04:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.07,"alt":69.3,"az":72.6,"t":"2046-04-06T04:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.06,"alt":70.19,"az":72.7,"t":"2046-04-06T04:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":72.7,"t":"2046-04-06T04:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.05,"alt":71.98,"az":72.7,"t":"2046-04-06T04:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.05,"alt":72.87,"az":72.7,"t":"2046-04-06T04:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.04,"alt":73.77,"az":72.6,"t":"2046-04-06T04:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.04,"alt":74.66,"az":72.4,"t":"2046-04-06T05:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.03,"alt":75.55,"az":72.2,"t":"2046-04-06T05:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.03,"alt":76.44,"az":71.9,"t":"2046-04-06T05:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":77.33,"az":71.4,"t":"2046-04-06T05:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":78.22,"az":70.9,"t":"2046-04-06T05:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.02,"alt":79.1,"az":70.2,"t":"2046-04-06T05:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":79.98,"az":69.2,"t":"2046-04-06T05:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.01,"alt":80.85,"az":68.1,"t":"2046-04-06T05:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.01,"alt":81.71,"az":66.5,"t":"2046-04-06T05:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.01,"alt":82.56,"az":64.6,"t":"2046-04-06T05:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.4,"az":62.0,"t":"2046-04-06T05:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.0,"alt":84.21,"az":58.5,"t":"2046-04-06T05:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.0,"alt":84.99,"az":53.8,"t":"2046-04-06T06:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.0,"alt":85.72,"az":47.4,"t":"2046-04-06T06:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.0,"alt":86.36,"az":38.3,"t":"2046-04-06T06:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":86.85,"az":25.7,"t":"2046-04-06T06:15:00Z","terrain":1.3},{"above_terrain":true,"airmass":1.0,"alt":87.14,"az":9.5,"t":"2046-04-06T06:20:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.0,"alt":87.15,"az":351.5,"t":"2046-04-06T06:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.0,"alt":86.88,"az":335.1,"t":"2046-04-06T06:30:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.0,"alt":86.39,"az":322.3,"t":"2046-04-06T06:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.0,"alt":85.75,"az":313.0,"t":"2046-04-06T06:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.0,"alt":85.03,"az":306.4,"t":"2046-04-06T06:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.0,"alt":84.25,"az":301.7,"t":"2046-04-06T06:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.01,"alt":83.44,"az":298.2,"t":"2046-04-06T06:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":82.61,"az":295.6,"t":"2046-04-06T07:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.01,"alt":81.76,"az":293.6,"t":"2046-04-06T07:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":80.89,"az":292.0,"t":"2046-04-06T07:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.02,"alt":80.02,"az":290.8,"t":"2046-04-06T07:15:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.02,"alt":79.14,"az":289.9,"t":"2046-04-06T07:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":78.26,"az":289.1,"t":"2046-04-06T07:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":77.38,"az":288.6,"t":"2046-04-06T07:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":76.49,"az":288.1,"t":"2046-04-06T07:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":75.6,"az":287.8,"t":"2046-04-06T07:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.04,"alt":74.71,"az":287.6,"t":"2046-04-06T07:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.04,"alt":73.81,"az":287.4,"t":"2046-04-06T07:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.05,"alt":72.92,"az":287.3,"t":"2046-04-06T07:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.05,"alt":72.03,"az":287.3,"t":"2046-04-06T08:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.06,"alt":71.13,"az":287.3,"t":"2046-04-06T08:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.06,"alt":70.24,"az":287.3,"t":"2046-04-06T08:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.07,"alt":69.34,"az":287.4,"t":"2046-04-06T08:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.07,"alt":68.45,"az":287.5,"t":"2046-04-06T08:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.08,"alt":67.56,"az":287.6,"t":"2046-04-06T08:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.09,"alt":66.67,"az":287.8,"t":"2046-04-06T08:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.1,"alt":65.78,"az":288.0,"t":"2046-04-06T08:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.1,"alt":64.89,"az":288.2,"t":"2046-04-06T08:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.0,"az":288.4,"t":"2046-04-06T08:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.11,"az":288.6,"t":"2046-04-06T08:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.13,"alt":62.22,"az":288.9,"t":"2046-04-06T08:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.34,"az":289.1,"t":"2046-04-06T09:00:00Z","terrain":0.2}],"transit":{"airmass":1.0,"alt":87.1,"az":351.5,"t":"2046-04-06T06:25:00Z"},"usable_hours":2.83,"verdict":"marginal","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
