{"assessment":{"best_window":{"end":"2033-05-14T01:10Z","end_local":"04:10","hours":3.0,"label":"good","mean_quality":0.7,"start":"2033-05-13T22:10Z","start_local":"01:10"},"cost":{"altitude":2.76,"clouds":0.0,"darkness":1.44,"moon":0.84},"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":1,"cloud":null,"high":null,"iso":"2033-05-13T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2033-05-13T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2033-05-13T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2033-05-13T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.31,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2033-05-13T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.58,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2033-05-13T23:00Z","label":"good","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.66,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2033-05-14T00:00Z","label":"good","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.72,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":59,"cloud":null,"high":null,"iso":"2033-05-14T01:00Z","label":"good","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.79,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2033-05-14T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.12,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null},{"alt":80,"cloud":null,"high":null,"iso":"2033-05-14T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.8,"peak_sky":0.8,"quality_hours":3.01,"reasons":["the target being low or below 20\u00b0 cost 2.8 quality-hours","daylight and twilight cost 1.4 quality-hours","moonlight cost 0.8 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":60,"score_weather":null,"sky_hours":3.01,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2033-05-13T21:00Z","end_local":"00:00","hours":3.5,"label":"unusable","mean_quality":0.0,"start":"2033-05-13T17:30Z","start_local":"20:30"},{"end":"2033-05-13T22:10Z","end_local":"01:10","hours":1.17,"label":"marginal","mean_quality":0.45,"start":"2033-05-13T21:00Z","start_local":"00:00"},{"end":"2033-05-14T01:10Z","end_local":"04:10","hours":3.0,"label":"good","mean_quality":0.7,"start":"2033-05-13T22:10Z","start_local":"01:10"},{"end":"2033-05-14T01:55Z","end_local":"04:55","hours":0.75,"label":"marginal","mean_quality":0.4,"start":"2033-05-14T01:10Z","start_local":"04:10"},{"end":"2033-05-14T02:35Z","end_local":"05:35","hours":0.67,"label":"poor","mean_quality":0.12,"start":"2033-05-14T01:55Z","start_local":"04:55"},{"end":"2033-05-14T03:05Z","end_local":"06:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2033-05-14T02:35Z","start_local":"05:35"}]},"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":"2033-05-13T19:27:09Z","dark_hours":5.67,"dark_to":"2033-05-14T01:07:17Z","moon":{"illumination":0.997,"phase":"full moon","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2033-05-13T16:43:45Z","moonset":"2033-05-14T03:02:44Z","sunrise":"2033-05-14T03:02:21Z","sunset":"2033-05-13T17:32:05Z","twilight":{"astronomical":{"end":"2033-05-13T19:27:09Z","start":"2033-05-14T01:07:17Z"},"civil":{"end":"2033-05-13T18:03:42Z","start":"2033-05-14T02:30:44Z"},"nautical":{"end":"2033-05-13T18:43:02Z","start":"2033-05-14T01:51:24Z"}},"window_end":"2033-05-14T09:00:00Z","window_start":"2033-05-13T09:00:00Z"},"night_date":"2033-05-13","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.16,"alt":59.6,"t":"2033-05-14T01:05:00Z"},"dec":44.33,"dec_of_date":44.461,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":3.0,"limit_rise":"2033-05-13T20:59:33Z","limit_set":"2033-05-13T10:48:44Z","max_az_rate_deg_per_min":3.67,"moon_separation":99.6,"never_rises":false,"ra":314.69583333,"ra_of_date":314.9944,"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":"3.0 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2033-05-13T14:05:28Z","blocked_dark_hours":0,"clears_at":"2033-05-13T18:05:59Z","rise_az":300.6},"track":[{"above_terrain":true,"airmass":1.68,"alt":36.38,"az":300.6,"t":"2033-05-13T09:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.72,"alt":35.58,"az":301.1,"t":"2033-05-13T09:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.75,"alt":34.78,"az":301.6,"t":"2033-05-13T09:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.79,"alt":33.98,"az":302.1,"t":"2033-05-13T09:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.82,"alt":33.19,"az":302.6,"t":"2033-05-13T09:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.86,"alt":32.41,"az":303.1,"t":"2033-05-13T09:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.9,"alt":31.62,"az":303.6,"t":"2033-05-13T09:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.95,"alt":30.85,"az":304.1,"t":"2033-05-13T09:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.99,"alt":30.07,"az":304.6,"t":"2033-05-13T09:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.04,"alt":29.31,"az":305.1,"t":"2033-05-13T09:45:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.09,"alt":28.54,"az":305.7,"t":"2033-05-13T09:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.14,"alt":27.79,"az":306.2,"t":"2033-05-13T09:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.19,"alt":27.03,"az":306.8,"t":"2033-05-13T10:00:00Z","terrain":0.1},{"above_terrain":true,"airmass":2.25,"alt":26.29,"az":307.3,"t":"2033-05-13T10:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.31,"alt":25.54,"az":307.9,"t":"2033-05-13T10:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.37,"alt":24.81,"az":308.4,"t":"2033-05-13T10:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.44,"alt":24.08,"az":309.0,"t":"2033-05-13T10:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.51,"alt":23.35,"az":309.6,"t":"2033-05-13T10:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.58,"alt":22.64,"az":310.2,"t":"2033-05-13T10:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.66,"alt":21.92,"az":310.7,"t":"2033-05-13T10:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.75,"alt":21.22,"az":311.3,"t":"2033-05-13T10:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.83,"alt":20.52,"az":311.9,"t":"2033-05-13T10:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.93,"alt":19.82,"az":312.5,"t":"2033-05-13T10:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.03,"alt":19.14,"az":313.1,"t":"2033-05-13T10:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.13,"alt":18.46,"az":313.8,"t":"2033-05-13T11:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.24,"alt":17.79,"az":314.4,"t":"2033-05-13T11:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.36,"alt":17.12,"az":315.0,"t":"2033-05-13T11:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.49,"alt":16.46,"az":315.6,"t":"2033-05-13T11:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.63,"alt":15.81,"az":316.3,"t":"2033-05-13T11:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.77,"alt":15.17,"az":316.9,"t":"2033-05-13T11:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.93,"alt":14.53,"az":317.6,"t":"2033-05-13T11:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.1,"alt":13.91,"az":318.2,"t":"2033-05-13T11:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.28,"alt":13.29,"az":318.9,"t":"2033-05-13T11:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":4.47,"alt":12.68,"az":319.6,"t":"2033-05-13T11:45:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.68,"alt":12.07,"az":320.2,"t":"2033-05-13T11:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.91,"alt":11.48,"az":320.9,"t":"2033-05-13T11:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.16,"alt":10.89,"az":321.6,"t":"2033-05-13T12:00:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.43,"alt":10.32,"az":322.3,"t":"2033-05-13T12:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":323.0,"t":"2033-05-13T12:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":6.04,"alt":9.19,"az":323.7,"t":"2033-05-13T12:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.39,"alt":8.64,"az":324.4,"t":"2033-05-13T12:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":325.2,"t":"2033-05-13T12:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.21,"alt":7.57,"az":325.9,"t":"2033-05-13T12:30:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.68,"alt":7.05,"az":326.6,"t":"2033-05-13T12:35:00Z","terrain":-0.33},{"above_terrain":true,"airmass":8.2,"alt":6.54,"az":327.4,"t":"2033-05-13T12:40:00Z","terrain":-0.33},{"above_terrain":true,"airmass":8.79,"alt":6.04,"az":328.1,"t":"2033-05-13T12:45:00Z","terrain":-0.22},{"above_terrain":true,"airmass":9.45,"alt":5.55,"az":328.9,"t":"2033-05-13T12:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":10.18,"alt":5.07,"az":329.6,"t":"2033-05-13T12:55:00Z","terrain":-0.26},{"above_terrain":true,"airmass":11.02,"alt":4.6,"az":330.4,"t":"2033-05-13T13:00:00Z","terrain":-0.37},{"above_terrain":true,"airmass":11.96,"alt":4.15,"az":331.1,"t":"2033-05-13T13:05:00Z","terrain":-0.35},{"above_terrain":true,"airmass":13.04,"alt":3.7,"az":331.9,"t":"2033-05-13T13:10:00Z","terrain":-0.16},{"above_terrain":true,"airmass":14.28,"alt":3.27,"az":332.7,"t":"2033-05-13T13:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.7,"alt":2.84,"az":333.5,"t":"2033-05-13T13:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":17.35,"alt":2.43,"az":334.3,"t":"2033-05-13T13:25:00Z","terrain":-0.34},{"above_terrain":true,"airmass":19.27,"alt":2.03,"az":335.1,"t":"2033-05-13T13:30:00Z","terrain":-0.61},{"above_terrain":true,"airmass":21.5,"alt":1.64,"az":335.9,"t":"2033-05-13T13:35:00Z","terrain":-0.81},{"above_terrain":true,"airmass":24.12,"alt":1.27,"az":336.7,"t":"2033-05-13T13:40:00Z","terrain":-0.76},{"above_terrain":true,"airmass":27.18,"alt":0.9,"az":337.5,"t":"2033-05-13T13:45:00Z","terrain":-0.59},{"above_terrain":true,"airmass":30.76,"alt":0.55,"az":338.4,"t":"2033-05-13T13:50:00Z","terrain":-0.57},{"above_terrain":true,"airmass":34.92,"alt":0.21,"az":339.2,"t":"2033-05-13T13:55:00Z","terrain":-0.71},{"above_terrain":true,"airmass":null,"alt":-0.11,"az":340.0,"t":"2033-05-13T14:00:00Z","terrain":-0.53},{"above_terrain":true,"airmass":null,"alt":-0.43,"az":340.9,"t":"2033-05-13T14:05:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.73,"az":341.7,"t":"2033-05-13T14:10:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.02,"az":342.5,"t":"2033-05-13T14:15:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-1.29,"az":343.4,"t":"2033-05-13T14:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.55,"az":344.2,"t":"2033-05-13T14:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":345.1,"t":"2033-05-13T14:30:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-2.03,"az":346.0,"t":"2033-05-13T14:35:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-2.25,"az":346.8,"t":"2033-05-13T14:40:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":347.7,"t":"2033-05-13T14:45:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-2.65,"az":348.6,"t":"2033-05-13T14:50:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-2.83,"az":349.5,"t":"2033-05-13T14:55:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-2.99,"az":350.3,"t":"2033-05-13T15:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":351.2,"t":"2033-05-13T15:05:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":352.1,"t":"2033-05-13T15:10:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":353.0,"t":"2033-05-13T15:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":353.9,"t":"2033-05-13T15:20:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":354.8,"t":"2033-05-13T15:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":355.7,"t":"2033-05-13T15:30:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":356.6,"t":"2033-05-13T15:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":357.5,"t":"2033-05-13T15:40:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":358.4,"t":"2033-05-13T15:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":359.3,"t":"2033-05-13T15:50:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":0.2,"t":"2033-05-13T15:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":1.1,"t":"2033-05-13T16:00:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":1.9,"t":"2033-05-13T16:05:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":2.8,"t":"2033-05-13T16:10:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":3.7,"t":"2033-05-13T16:15:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":4.6,"t":"2033-05-13T16:20:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":5.5,"t":"2033-05-13T16:25:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":6.4,"t":"2033-05-13T16:30:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":7.3,"t":"2033-05-13T16:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":8.2,"t":"2033-05-13T16:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":9.1,"t":"2033-05-13T16:45:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-2.94,"az":10.0,"t":"2033-05-13T16:50:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":10.8,"t":"2033-05-13T16:55:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":11.7,"t":"2033-05-13T17:00:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":12.6,"t":"2033-05-13T17:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":13.5,"t":"2033-05-13T17:10:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-1.95,"az":14.3,"t":"2033-05-13T17:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-1.71,"az":15.2,"t":"2033-05-13T17:20:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-1.46,"az":16.0,"t":"2033-05-13T17:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.2,"az":16.9,"t":"2033-05-13T17:30:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":17.8,"t":"2033-05-13T17:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.63,"az":18.6,"t":"2033-05-13T17:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-0.32,"az":19.4,"t":"2033-05-13T17:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-0.0,"az":20.3,"t":"2033-05-13T17:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":33.43,"alt":0.33,"az":21.1,"t":"2033-05-13T17:55:00Z","terrain":0.72},{"above_terrain":false,"airmass":29.47,"alt":0.67,"az":21.9,"t":"2033-05-13T18:00:00Z","terrain":0.97},{"above_terrain":false,"airmass":26.08,"alt":1.03,"az":22.8,"t":"2033-05-13T18:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":23.18,"alt":1.39,"az":23.6,"t":"2033-05-13T18:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":20.7,"alt":1.77,"az":24.4,"t":"2033-05-13T18:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":18.58,"alt":2.17,"az":25.2,"t":"2033-05-13T18:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":16.76,"alt":2.57,"az":26.0,"t":"2033-05-13T18:25:00Z","terrain":1.34},{"above_terrain":true,"airmass":15.19,"alt":2.99,"az":26.8,"t":"2033-05-13T18:30:00Z","terrain":1.29},{"above_terrain":true,"airmass":13.84,"alt":3.41,"az":27.6,"t":"2033-05-13T18:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":12.66,"alt":3.85,"az":28.3,"t":"2033-05-13T18:40:00Z","terrain":1.13},{"above_terrain":true,"airmass":11.63,"alt":4.3,"az":29.1,"t":"2033-05-13T18:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":10.72,"alt":4.76,"az":29.9,"t":"2033-05-13T18:50:00Z","terrain":1.13},{"above_terrain":true,"airmass":9.92,"alt":5.24,"az":30.6,"t":"2033-05-13T18:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":9.21,"alt":5.72,"az":31.4,"t":"2033-05-13T19:00:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.58,"alt":6.21,"az":32.2,"t":"2033-05-13T19:05:00Z","terrain":1.28},{"above_terrain":true,"airmass":8.02,"alt":6.71,"az":32.9,"t":"2033-05-13T19:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":7.51,"alt":7.23,"az":33.6,"t":"2033-05-13T19:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":7.05,"alt":7.75,"az":34.4,"t":"2033-05-13T19:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":6.64,"alt":8.28,"az":35.1,"t":"2033-05-13T19:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.27,"alt":8.83,"az":35.8,"t":"2033-05-13T19:30:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.93,"alt":9.38,"az":36.5,"t":"2033-05-13T19:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":5.62,"alt":9.94,"az":37.2,"t":"2033-05-13T19:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":5.33,"alt":10.51,"az":37.9,"t":"2033-05-13T19:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.07,"alt":11.09,"az":38.6,"t":"2033-05-13T19:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.83,"alt":11.68,"az":39.3,"t":"2033-05-13T19:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":4.61,"alt":12.28,"az":40.0,"t":"2033-05-13T20:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":4.4,"alt":12.88,"az":40.7,"t":"2033-05-13T20:05:00Z","terrain":-0.0},{"above_terrain":true,"airmass":4.21,"alt":13.5,"az":41.3,"t":"2033-05-13T20:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":4.04,"alt":14.12,"az":42.0,"t":"2033-05-13T20:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.87,"alt":14.75,"az":42.7,"t":"2033-05-13T20:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.72,"alt":15.39,"az":43.3,"t":"2033-05-13T20:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.58,"alt":16.03,"az":43.9,"t":"2033-05-13T20:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.45,"alt":16.69,"az":44.6,"t":"2033-05-13T20:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.32,"alt":17.35,"az":45.2,"t":"2033-05-13T20:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.2,"alt":18.02,"az":45.8,"t":"2033-05-13T20:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.09,"alt":18.69,"az":46.5,"t":"2033-05-13T20:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.99,"alt":19.37,"az":47.1,"t":"2033-05-13T20:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.89,"alt":20.06,"az":47.7,"t":"2033-05-13T21:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.8,"alt":20.76,"az":48.3,"t":"2033-05-13T21:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.72,"alt":21.46,"az":48.9,"t":"2033-05-13T21:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.64,"alt":22.17,"az":49.5,"t":"2033-05-13T21:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.56,"alt":22.88,"az":50.0,"t":"2033-05-13T21:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.49,"alt":23.6,"az":50.6,"t":"2033-05-13T21:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.42,"alt":24.33,"az":51.2,"t":"2033-05-13T21:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.35,"alt":25.06,"az":51.8,"t":"2033-05-13T21:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.29,"alt":25.8,"az":52.3,"t":"2033-05-13T21:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.23,"alt":26.54,"az":52.9,"t":"2033-05-13T21:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.17,"alt":27.29,"az":53.4,"t":"2033-05-13T21:50:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.12,"alt":28.05,"az":54.0,"t":"2033-05-13T21:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.07,"alt":28.8,"az":54.5,"t":"2033-05-13T22:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.02,"alt":29.57,"az":55.0,"t":"2033-05-13T22:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.97,"alt":30.34,"az":55.6,"t":"2033-05-13T22:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.11,"az":56.1,"t":"2033-05-13T22:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.89,"alt":31.89,"az":56.6,"t":"2033-05-13T22:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.85,"alt":32.68,"az":57.1,"t":"2033-05-13T22:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.81,"alt":33.46,"az":57.6,"t":"2033-05-13T22:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.77,"alt":34.26,"az":58.1,"t":"2033-05-13T22:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.74,"alt":35.05,"az":58.6,"t":"2033-05-13T22:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.7,"alt":35.85,"az":59.1,"t":"2033-05-13T22:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.67,"alt":36.66,"az":59.6,"t":"2033-05-13T22:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.64,"alt":37.47,"az":60.1,"t":"2033-05-13T22:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.61,"alt":38.28,"az":60.5,"t":"2033-05-13T23:00:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.58,"alt":39.1,"az":61.0,"t":"2033-05-13T23:05:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.56,"alt":39.92,"az":61.5,"t":"2033-05-13T23:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.53,"alt":40.74,"az":61.9,"t":"2033-05-13T23:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.51,"alt":41.57,"az":62.4,"t":"2033-05-13T23:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.48,"alt":42.4,"az":62.8,"t":"2033-05-13T23:25:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.46,"alt":43.24,"az":63.3,"t":"2033-05-13T23:30:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.44,"alt":44.07,"az":63.7,"t":"2033-05-13T23:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.41,"alt":44.91,"az":64.1,"t":"2033-05-13T23:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.76,"az":64.5,"t":"2033-05-13T23:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.6,"az":65.0,"t":"2033-05-13T23:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.45,"az":65.4,"t":"2033-05-13T23:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.31,"az":65.8,"t":"2033-05-14T00:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":49.16,"az":66.2,"t":"2033-05-14T00:05:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.3,"alt":50.02,"az":66.6,"t":"2033-05-14T00:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.29,"alt":50.88,"az":67.0,"t":"2033-05-14T00:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.27,"alt":51.74,"az":67.3,"t":"2033-05-14T00:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.6,"az":67.7,"t":"2033-05-14T00:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.24,"alt":53.47,"az":68.1,"t":"2033-05-14T00:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.23,"alt":54.34,"az":68.4,"t":"2033-05-14T00:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":55.21,"az":68.8,"t":"2033-05-14T00:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.09,"az":69.1,"t":"2033-05-14T00:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.19,"alt":56.96,"az":69.5,"t":"2033-05-14T00:50:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.18,"alt":57.84,"az":69.8,"t":"2033-05-14T00:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.17,"alt":58.72,"az":70.1,"t":"2033-05-14T01:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.6,"az":70.4,"t":"2033-05-14T01:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.48,"az":70.7,"t":"2033-05-14T01:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.37,"az":71.0,"t":"2033-05-14T01:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.25,"az":71.2,"t":"2033-05-14T01:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":63.14,"az":71.5,"t":"2033-05-14T01:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":64.03,"az":71.7,"t":"2033-05-14T01:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.1,"alt":64.92,"az":72.0,"t":"2033-05-14T01:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.81,"az":72.2,"t":"2033-05-14T01:40:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.09,"alt":66.7,"az":72.4,"t":"2033-05-14T01:45:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.08,"alt":67.59,"az":72.5,"t":"2033-05-14T01:50:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.07,"alt":68.48,"az":72.7,"t":"2033-05-14T01:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.07,"alt":69.38,"az":72.8,"t":"2033-05-14T02:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.06,"alt":70.27,"az":72.9,"t":"2033-05-14T02:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.06,"alt":71.17,"az":72.9,"t":"2033-05-14T02:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.05,"alt":72.06,"az":72.9,"t":"2033-05-14T02:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.05,"alt":72.96,"az":72.9,"t":"2033-05-14T02:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.04,"alt":73.85,"az":72.8,"t":"2033-05-14T02:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.04,"alt":74.74,"az":72.6,"t":"2033-05-14T02:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.03,"alt":75.64,"az":72.4,"t":"2033-05-14T02:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.03,"alt":76.53,"az":72.1,"t":"2033-05-14T02:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.02,"alt":77.42,"az":71.6,"t":"2033-05-14T02:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":78.3,"az":71.1,"t":"2033-05-14T02:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.02,"alt":79.19,"az":70.4,"t":"2033-05-14T02:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.01,"alt":80.07,"az":69.4,"t":"2033-05-14T03:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.01,"alt":80.94,"az":68.2,"t":"2033-05-14T03:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.01,"alt":81.8,"az":66.7,"t":"2033-05-14T03:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.01,"alt":82.66,"az":64.7,"t":"2033-05-14T03:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.49,"az":62.1,"t":"2033-05-14T03:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.0,"alt":84.31,"az":58.6,"t":"2033-05-14T03:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.0,"alt":85.09,"az":53.8,"t":"2033-05-14T03:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.0,"alt":85.81,"az":47.2,"t":"2033-05-14T03:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.0,"alt":86.45,"az":37.8,"t":"2033-05-14T03:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":86.94,"az":24.8,"t":"2033-05-14T03:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.0,"alt":87.2,"az":8.0,"t":"2033-05-14T03:50:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.0,"alt":87.18,"az":349.7,"t":"2033-05-14T03:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.0,"alt":86.88,"az":333.3,"t":"2033-05-14T04:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.0,"alt":86.37,"az":320.8,"t":"2033-05-14T04:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":85.72,"az":311.8,"t":"2033-05-14T04:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.0,"alt":84.99,"az":305.4,"t":"2033-05-14T04:15:00Z","terrain":-0.24},{"above_terrain":true,"airmass":1.0,"alt":84.2,"az":300.9,"t":"2033-05-14T04:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.01,"alt":83.39,"az":297.5,"t":"2033-05-14T04:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.01,"alt":82.55,"az":295.0,"t":"2033-05-14T04:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.01,"alt":81.69,"az":293.1,"t":"2033-05-14T04:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.01,"alt":80.83,"az":291.6,"t":"2033-05-14T04:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.02,"alt":79.95,"az":290.4,"t":"2033-05-14T04:45:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":289.5,"t":"2033-05-14T04:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":78.19,"az":288.8,"t":"2033-05-14T04:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.3,"az":288.3,"t":"2033-05-14T05:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.41,"az":287.9,"t":"2033-05-14T05:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.03,"alt":75.52,"az":287.6,"t":"2033-05-14T05:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.04,"alt":74.63,"az":287.4,"t":"2033-05-14T05:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.04,"alt":73.73,"az":287.2,"t":"2033-05-14T05:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.05,"alt":72.84,"az":287.1,"t":"2033-05-14T05:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.94,"az":287.1,"t":"2033-05-14T05:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":71.05,"az":287.1,"t":"2033-05-14T05:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":70.16,"az":287.2,"t":"2033-05-14T05:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.07,"alt":69.26,"az":287.2,"t":"2033-05-14T05:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.08,"alt":68.37,"az":287.4,"t":"2033-05-14T05:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.08,"alt":67.48,"az":287.5,"t":"2033-05-14T05:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.09,"alt":66.58,"az":287.7,"t":"2033-05-14T06:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.1,"alt":65.69,"az":287.9,"t":"2033-05-14T06:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.1,"alt":64.8,"az":288.1,"t":"2033-05-14T06:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.91,"az":288.3,"t":"2033-05-14T06:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.02,"az":288.5,"t":"2033-05-14T06:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.13,"alt":62.14,"az":288.8,"t":"2033-05-14T06:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.25,"az":289.1,"t":"2033-05-14T06:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.15,"alt":60.37,"az":289.3,"t":"2033-05-14T06:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.16,"alt":59.49,"az":289.6,"t":"2033-05-14T06:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.17,"alt":58.6,"az":289.9,"t":"2033-05-14T06:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.18,"alt":57.73,"az":290.3,"t":"2033-05-14T06:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.19,"alt":56.85,"az":290.6,"t":"2033-05-14T06:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.21,"alt":55.97,"az":290.9,"t":"2033-05-14T07:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.22,"alt":55.1,"az":291.3,"t":"2033-05-14T07:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.23,"alt":54.23,"az":291.6,"t":"2033-05-14T07:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.36,"az":292.0,"t":"2033-05-14T07:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.26,"alt":52.49,"az":292.3,"t":"2033-05-14T07:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.27,"alt":51.63,"az":292.7,"t":"2033-05-14T07:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.29,"alt":50.77,"az":293.1,"t":"2033-05-14T07:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.91,"az":293.5,"t":"2033-05-14T07:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.05,"az":293.9,"t":"2033-05-14T07:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.34,"alt":48.19,"az":294.3,"t":"2033-05-14T07:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.34,"az":294.7,"t":"2033-05-14T07:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.49,"az":295.1,"t":"2033-05-14T07:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.65,"az":295.5,"t":"2033-05-14T08:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.42,"alt":44.8,"az":295.9,"t":"2033-05-14T08:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":43.96,"az":296.4,"t":"2033-05-14T08:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.46,"alt":43.13,"az":296.8,"t":"2033-05-14T08:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.48,"alt":42.29,"az":297.2,"t":"2033-05-14T08:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.51,"alt":41.46,"az":297.7,"t":"2033-05-14T08:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.53,"alt":40.64,"az":298.1,"t":"2033-05-14T08:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.56,"alt":39.81,"az":298.6,"t":"2033-05-14T08:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.99,"az":299.1,"t":"2033-05-14T08:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.62,"alt":38.18,"az":299.5,"t":"2033-05-14T08:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.64,"alt":37.36,"az":300.0,"t":"2033-05-14T08:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.68,"alt":36.56,"az":300.5,"t":"2033-05-14T08:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.71,"alt":35.75,"az":301.0,"t":"2033-05-14T09:00:00Z","terrain":0.32}],"transit":{"airmass":1.0,"alt":87.2,"az":8.0,"t":"2033-05-14T03:50:00Z"},"usable_hours":4.17,"verdict":"good","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."]}