{"assessment":{"best_window":{"end":"2038-05-15T01:10Z","end_local":"04:10","hours":3.33,"label":"good","mean_quality":0.8,"start":"2038-05-14T21:50Z","start_local":"00:50"},"cost":{"altitude":2.73,"clouds":0.0,"darkness":1.45,"moon":0.36},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":1,"cloud":null,"high":null,"iso":"2038-05-14T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2038-05-14T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2038-05-14T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2038-05-14T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.36,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2038-05-14T22:00Z","label":"good","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.68,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2038-05-14T23:00Z","label":"good","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.77,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2038-05-15T00:00Z","label":"good","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":59,"cloud":null,"high":null,"iso":"2038-05-15T01:00Z","label":"good","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2038-05-15T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null},{"alt":81,"cloud":null,"high":null,"iso":"2038-05-15T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.92,"peak_sky":0.92,"quality_hours":3.51,"reasons":["the target being low or below 20\u00b0 cost 2.7 quality-hours","daylight and twilight cost 1.5 quality-hours","moonlight cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":81,"score_weather":null,"sky_hours":3.51,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2038-05-14T21:00Z","end_local":"00:00","hours":3.5,"label":"unusable","mean_quality":0.0,"start":"2038-05-14T17:30Z","start_local":"20:30"},{"end":"2038-05-14T21:50Z","end_local":"00:50","hours":0.83,"label":"marginal","mean_quality":0.48,"start":"2038-05-14T21:00Z","start_local":"00:00"},{"end":"2038-05-15T01:10Z","end_local":"04:10","hours":3.33,"label":"good","mean_quality":0.8,"start":"2038-05-14T21:50Z","start_local":"00:50"},{"end":"2038-05-15T01:55Z","end_local":"04:55","hours":0.75,"label":"marginal","mean_quality":0.5,"start":"2038-05-15T01:10Z","start_local":"04:10"},{"end":"2038-05-15T02:30Z","end_local":"05:30","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2038-05-15T01:55Z","start_local":"04:55"},{"end":"2038-05-15T03:05Z","end_local":"06:05","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2038-05-15T02:30Z","start_local":"05:30"}]},"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":"2038-05-14T19:28:25Z","dark_hours":5.63,"dark_to":"2038-05-15T01:06:00Z","moon":{"illumination":0.794,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2038-05-14T12:20:11Z","moonset":"2038-05-15T01:13:13Z","sunrise":"2038-05-15T03:01:32Z","sunset":"2038-05-14T17:32:52Z","twilight":{"astronomical":{"end":"2038-05-14T19:28:25Z","start":"2038-05-15T01:06:00Z"},"civil":{"end":"2038-05-14T18:04:34Z","start":"2038-05-15T02:29:51Z"},"nautical":{"end":"2038-05-14T18:44:03Z","start":"2038-05-15T01:50:22Z"}},"window_end":"2038-05-15T09:00:00Z","window_start":"2038-05-14T09:00:00Z"},"night_date":"2038-05-14","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.15,"alt":60.1,"t":"2038-05-15T01:05:00Z"},"dec":44.25788576,"dec_of_date":44.4086,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":3.0,"limit_rise":"2038-05-14T20:56:58Z","limit_set":"2038-05-14T10:45:41Z","max_az_rate_deg_per_min":3.69,"moon_separation":115.3,"never_rises":false,"ra":314.72388973,"ra_of_date":315.0677,"ra_str":"20h 58m 53.7s","resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"summary":"3.0 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2038-05-14T14:02:10Z","blocked_dark_hours":0,"clears_at":"2038-05-14T18:03:44Z","rise_az":300.8},"track":[{"above_terrain":true,"airmass":1.7,"alt":35.91,"az":300.8,"t":"2038-05-14T09:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.74,"alt":35.11,"az":301.3,"t":"2038-05-14T09:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.77,"alt":34.31,"az":301.8,"t":"2038-05-14T09:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.81,"alt":33.51,"az":302.3,"t":"2038-05-14T09:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.85,"alt":32.73,"az":302.8,"t":"2038-05-14T09:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.89,"alt":31.94,"az":303.3,"t":"2038-05-14T09:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.93,"alt":31.16,"az":303.8,"t":"2038-05-14T09:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.97,"alt":30.39,"az":304.3,"t":"2038-05-14T09:35:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.02,"alt":29.62,"az":304.9,"t":"2038-05-14T09:40:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.07,"alt":28.85,"az":305.4,"t":"2038-05-14T09:45:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.12,"alt":28.09,"az":305.9,"t":"2038-05-14T09:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.17,"alt":27.33,"az":306.5,"t":"2038-05-14T09:55:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.23,"alt":26.58,"az":307.0,"t":"2038-05-14T10:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.29,"alt":25.84,"az":307.6,"t":"2038-05-14T10:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.35,"alt":25.1,"az":308.1,"t":"2038-05-14T10:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.41,"alt":24.37,"az":308.7,"t":"2038-05-14T10:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.48,"alt":23.64,"az":309.3,"t":"2038-05-14T10:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.55,"alt":22.92,"az":309.9,"t":"2038-05-14T10:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.63,"alt":22.2,"az":310.4,"t":"2038-05-14T10:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.71,"alt":21.49,"az":311.0,"t":"2038-05-14T10:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.8,"alt":20.79,"az":311.6,"t":"2038-05-14T10:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.89,"alt":20.09,"az":312.2,"t":"2038-05-14T10:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.99,"alt":19.4,"az":312.8,"t":"2038-05-14T10:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.09,"alt":18.72,"az":313.4,"t":"2038-05-14T10:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.2,"alt":18.05,"az":314.1,"t":"2038-05-14T11:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.32,"alt":17.38,"az":314.7,"t":"2038-05-14T11:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.44,"alt":16.71,"az":315.3,"t":"2038-05-14T11:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.57,"alt":16.06,"az":316.0,"t":"2038-05-14T11:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.72,"alt":15.41,"az":316.6,"t":"2038-05-14T11:20:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":317.2,"t":"2038-05-14T11:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.03,"alt":14.14,"az":317.9,"t":"2038-05-14T11:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.21,"alt":13.52,"az":318.6,"t":"2038-05-14T11:35:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.4,"alt":12.9,"az":319.2,"t":"2038-05-14T11:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.6,"alt":12.3,"az":319.9,"t":"2038-05-14T11:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.82,"alt":11.7,"az":320.6,"t":"2038-05-14T11:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.06,"alt":11.11,"az":321.3,"t":"2038-05-14T11:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":5.32,"alt":10.53,"az":322.0,"t":"2038-05-14T12:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.61,"alt":9.96,"az":322.7,"t":"2038-05-14T12:05:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.92,"alt":9.39,"az":323.4,"t":"2038-05-14T12:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":6.26,"alt":8.84,"az":324.1,"t":"2038-05-14T12:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.64,"alt":8.29,"az":324.8,"t":"2038-05-14T12:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.05,"alt":7.76,"az":325.5,"t":"2038-05-14T12:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.51,"alt":7.23,"az":326.3,"t":"2038-05-14T12:30:00Z","terrain":-0.28},{"above_terrain":true,"airmass":8.01,"alt":6.72,"az":327.0,"t":"2038-05-14T12:35:00Z","terrain":-0.39},{"above_terrain":true,"airmass":8.58,"alt":6.22,"az":327.7,"t":"2038-05-14T12:40:00Z","terrain":-0.27},{"above_terrain":true,"airmass":9.21,"alt":5.72,"az":328.5,"t":"2038-05-14T12:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.92,"alt":5.24,"az":329.3,"t":"2038-05-14T12:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":10.72,"alt":4.76,"az":330.0,"t":"2038-05-14T12:55:00Z","terrain":-0.35},{"above_terrain":true,"airmass":11.63,"alt":4.3,"az":330.8,"t":"2038-05-14T13:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.66,"alt":3.85,"az":331.6,"t":"2038-05-14T13:05:00Z","terrain":-0.25},{"above_terrain":true,"airmass":13.85,"alt":3.41,"az":332.3,"t":"2038-05-14T13:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.21,"alt":2.98,"az":333.1,"t":"2038-05-14T13:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":16.79,"alt":2.56,"az":333.9,"t":"2038-05-14T13:20:00Z","terrain":-0.22},{"above_terrain":true,"airmass":18.62,"alt":2.16,"az":334.7,"t":"2038-05-14T13:25:00Z","terrain":-0.49},{"above_terrain":true,"airmass":20.76,"alt":1.76,"az":335.5,"t":"2038-05-14T13:30:00Z","terrain":-0.72},{"above_terrain":true,"airmass":23.26,"alt":1.38,"az":336.3,"t":"2038-05-14T13:35:00Z","terrain":-0.8},{"above_terrain":true,"airmass":26.2,"alt":1.01,"az":337.1,"t":"2038-05-14T13:40:00Z","terrain":-0.69},{"above_terrain":true,"airmass":29.63,"alt":0.66,"az":338.0,"t":"2038-05-14T13:45:00Z","terrain":-0.48},{"above_terrain":true,"airmass":33.63,"alt":0.31,"az":338.8,"t":"2038-05-14T13:50:00Z","terrain":-0.69},{"above_terrain":true,"airmass":null,"alt":-0.02,"az":339.6,"t":"2038-05-14T13:55:00Z","terrain":-0.61},{"above_terrain":true,"airmass":null,"alt":-0.34,"az":340.5,"t":"2038-05-14T14:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-0.65,"az":341.3,"t":"2038-05-14T14:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.94,"az":342.2,"t":"2038-05-14T14:10:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.22,"az":343.0,"t":"2038-05-14T14:15:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.49,"az":343.9,"t":"2038-05-14T14:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.74,"az":344.7,"t":"2038-05-14T14:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":345.6,"t":"2038-05-14T14:30:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.21,"az":346.4,"t":"2038-05-14T14:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.42,"az":347.3,"t":"2038-05-14T14:40:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-2.62,"az":348.2,"t":"2038-05-14T14:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.8,"az":349.1,"t":"2038-05-14T14:50:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-2.97,"az":349.9,"t":"2038-05-14T14:55:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-3.13,"az":350.8,"t":"2038-05-14T15:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.27,"az":351.7,"t":"2038-05-14T15:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":352.6,"t":"2038-05-14T15:10:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":353.5,"t":"2038-05-14T15:15:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":354.4,"t":"2038-05-14T15:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":355.3,"t":"2038-05-14T15:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":356.2,"t":"2038-05-14T15:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":357.1,"t":"2038-05-14T15:35:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":358.0,"t":"2038-05-14T15:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":358.9,"t":"2038-05-14T15:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":359.8,"t":"2038-05-14T15:50:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":0.7,"t":"2038-05-14T15:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":1.6,"t":"2038-05-14T16:00:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":2.5,"t":"2038-05-14T16:05:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":3.3,"t":"2038-05-14T16:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":4.2,"t":"2038-05-14T16:15:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":5.1,"t":"2038-05-14T16:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":6.0,"t":"2038-05-14T16:25:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":6.9,"t":"2038-05-14T16:30:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-3.34,"az":7.8,"t":"2038-05-14T16:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.21,"az":8.7,"t":"2038-05-14T16:40:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":9.6,"t":"2038-05-14T16:45:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":10.5,"t":"2038-05-14T16:50:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-2.72,"az":11.3,"t":"2038-05-14T16:55:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":12.2,"t":"2038-05-14T17:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-2.32,"az":13.1,"t":"2038-05-14T17:05:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-2.1,"az":14.0,"t":"2038-05-14T17:10:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-1.87,"az":14.8,"t":"2038-05-14T17:15:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-1.62,"az":15.7,"t":"2038-05-14T17:20:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":16.5,"t":"2038-05-14T17:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.09,"az":17.4,"t":"2038-05-14T17:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.81,"az":18.2,"t":"2038-05-14T17:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-0.51,"az":19.1,"t":"2038-05-14T17:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.19,"az":19.9,"t":"2038-05-14T17:45:00Z","terrain":0.67},{"above_terrain":false,"airmass":36.01,"alt":0.13,"az":20.8,"t":"2038-05-14T17:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":31.69,"alt":0.47,"az":21.6,"t":"2038-05-14T17:55:00Z","terrain":0.87},{"above_terrain":false,"airmass":27.96,"alt":0.82,"az":22.4,"t":"2038-05-14T18:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":24.77,"alt":1.18,"az":23.2,"t":"2038-05-14T18:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":22.04,"alt":1.56,"az":24.0,"t":"2038-05-14T18:10:00Z","terrain":0.93},{"above_terrain":true,"airmass":19.72,"alt":1.95,"az":24.9,"t":"2038-05-14T18:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":17.73,"alt":2.35,"az":25.7,"t":"2038-05-14T18:20:00Z","terrain":1.3},{"above_terrain":true,"airmass":16.02,"alt":2.76,"az":26.5,"t":"2038-05-14T18:25:00Z","terrain":1.31},{"above_terrain":true,"airmass":14.55,"alt":3.18,"az":27.2,"t":"2038-05-14T18:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":13.28,"alt":3.61,"az":28.0,"t":"2038-05-14T18:35:00Z","terrain":1.19},{"above_terrain":true,"airmass":12.16,"alt":4.06,"az":28.8,"t":"2038-05-14T18:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":11.19,"alt":4.52,"az":29.6,"t":"2038-05-14T18:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":10.33,"alt":4.98,"az":30.3,"t":"2038-05-14T18:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":9.58,"alt":5.46,"az":31.1,"t":"2038-05-14T18:55:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.9,"alt":5.95,"az":31.9,"t":"2038-05-14T19:00:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.31,"alt":6.45,"az":32.6,"t":"2038-05-14T19:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":7.77,"alt":6.96,"az":33.3,"t":"2038-05-14T19:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":7.29,"alt":7.48,"az":34.1,"t":"2038-05-14T19:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.85,"alt":8.01,"az":34.8,"t":"2038-05-14T19:20:00Z","terrain":0.12},{"above_terrain":true,"airmass":6.46,"alt":8.55,"az":35.5,"t":"2038-05-14T19:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.1,"alt":9.1,"az":36.2,"t":"2038-05-14T19:30:00Z","terrain":0.0},{"above_terrain":true,"airmass":5.77,"alt":9.65,"az":37.0,"t":"2038-05-14T19:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":5.47,"alt":10.22,"az":37.7,"t":"2038-05-14T19:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":5.2,"alt":10.8,"az":38.4,"t":"2038-05-14T19:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.95,"alt":11.38,"az":39.0,"t":"2038-05-14T19:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.72,"alt":11.98,"az":39.7,"t":"2038-05-14T19:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":4.5,"alt":12.58,"az":40.4,"t":"2038-05-14T20:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":4.31,"alt":13.19,"az":41.1,"t":"2038-05-14T20:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":4.12,"alt":13.81,"az":41.7,"t":"2038-05-14T20:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":3.95,"alt":14.44,"az":42.4,"t":"2038-05-14T20:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.8,"alt":15.07,"az":43.1,"t":"2038-05-14T20:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.65,"alt":15.71,"az":43.7,"t":"2038-05-14T20:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.51,"alt":16.37,"az":44.3,"t":"2038-05-14T20:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.38,"alt":17.02,"az":45.0,"t":"2038-05-14T20:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.26,"alt":17.69,"az":45.6,"t":"2038-05-14T20:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.15,"alt":18.36,"az":46.2,"t":"2038-05-14T20:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.04,"alt":19.04,"az":46.8,"t":"2038-05-14T20:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.94,"alt":19.73,"az":47.5,"t":"2038-05-14T20:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.85,"alt":20.42,"az":48.1,"t":"2038-05-14T21:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.76,"alt":21.12,"az":48.7,"t":"2038-05-14T21:05:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.67,"alt":21.82,"az":49.2,"t":"2038-05-14T21:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.59,"alt":22.54,"az":49.8,"t":"2038-05-14T21:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.52,"alt":23.25,"az":50.4,"t":"2038-05-14T21:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.45,"alt":23.98,"az":51.0,"t":"2038-05-14T21:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.38,"alt":24.71,"az":51.6,"t":"2038-05-14T21:30:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.32,"alt":25.45,"az":52.1,"t":"2038-05-14T21:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.26,"alt":26.19,"az":52.7,"t":"2038-05-14T21:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.2,"alt":26.93,"az":53.2,"t":"2038-05-14T21:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.14,"alt":27.69,"az":53.8,"t":"2038-05-14T21:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.09,"alt":28.44,"az":54.3,"t":"2038-05-14T21:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.21,"az":54.9,"t":"2038-05-14T22:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.0,"alt":29.97,"az":55.4,"t":"2038-05-14T22:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.95,"alt":30.75,"az":55.9,"t":"2038-05-14T22:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.91,"alt":31.52,"az":56.4,"t":"2038-05-14T22:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.87,"alt":32.31,"az":56.9,"t":"2038-05-14T22:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.83,"alt":33.09,"az":57.4,"t":"2038-05-14T22:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.79,"alt":33.88,"az":58.0,"t":"2038-05-14T22:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.75,"alt":34.68,"az":58.4,"t":"2038-05-14T22:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.72,"alt":35.48,"az":58.9,"t":"2038-05-14T22:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.69,"alt":36.28,"az":59.4,"t":"2038-05-14T22:45:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.66,"alt":37.09,"az":59.9,"t":"2038-05-14T22:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.63,"alt":37.9,"az":60.4,"t":"2038-05-14T22:55:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.6,"alt":38.72,"az":60.9,"t":"2038-05-14T23:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.57,"alt":39.54,"az":61.3,"t":"2038-05-14T23:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.54,"alt":40.36,"az":61.8,"t":"2038-05-14T23:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.52,"alt":41.19,"az":62.2,"t":"2038-05-14T23:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.49,"alt":42.02,"az":62.7,"t":"2038-05-14T23:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.47,"alt":42.85,"az":63.1,"t":"2038-05-14T23:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.45,"alt":43.69,"az":63.6,"t":"2038-05-14T23:30:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.42,"alt":44.53,"az":64.0,"t":"2038-05-14T23:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.37,"az":64.4,"t":"2038-05-14T23:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.22,"az":64.9,"t":"2038-05-14T23:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.06,"az":65.3,"t":"2038-05-14T23:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.35,"alt":47.92,"az":65.7,"t":"2038-05-14T23:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.77,"az":66.1,"t":"2038-05-15T00:00:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.63,"az":66.5,"t":"2038-05-15T00:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.3,"alt":50.49,"az":66.9,"t":"2038-05-15T00:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.35,"az":67.3,"t":"2038-05-15T00:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.21,"az":67.6,"t":"2038-05-15T00:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.08,"az":68.0,"t":"2038-05-15T00:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.24,"alt":53.95,"az":68.4,"t":"2038-05-15T00:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":54.82,"az":68.7,"t":"2038-05-15T00:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.69,"az":69.1,"t":"2038-05-15T00:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.2,"alt":56.57,"az":69.4,"t":"2038-05-15T00:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.19,"alt":57.44,"az":69.7,"t":"2038-05-15T00:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.17,"alt":58.32,"az":70.1,"t":"2038-05-15T00:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.2,"az":70.4,"t":"2038-05-15T01:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.09,"az":70.7,"t":"2038-05-15T01:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":60.97,"az":71.0,"t":"2038-05-15T01:10:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":61.86,"az":71.2,"t":"2038-05-15T01:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":62.74,"az":71.5,"t":"2038-05-15T01:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.63,"az":71.8,"t":"2038-05-15T01:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":64.52,"az":72.0,"t":"2038-05-15T01:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.41,"az":72.2,"t":"2038-05-15T01:35:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.09,"alt":66.3,"az":72.4,"t":"2038-05-15T01:40:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":67.2,"az":72.6,"t":"2038-05-15T01:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":68.09,"az":72.7,"t":"2038-05-15T01:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.07,"alt":68.98,"az":72.9,"t":"2038-05-15T01:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.06,"alt":69.88,"az":73.0,"t":"2038-05-15T02:00:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.06,"alt":70.77,"az":73.0,"t":"2038-05-15T02:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.05,"alt":71.67,"az":73.1,"t":"2038-05-15T02:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.05,"alt":72.56,"az":73.1,"t":"2038-05-15T02:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.04,"alt":73.46,"az":73.0,"t":"2038-05-15T02:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.04,"alt":74.35,"az":72.9,"t":"2038-05-15T02:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.03,"alt":75.25,"az":72.7,"t":"2038-05-15T02:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.03,"alt":76.14,"az":72.4,"t":"2038-05-15T02:35:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.03,"alt":77.03,"az":72.1,"t":"2038-05-15T02:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.02,"alt":77.92,"az":71.6,"t":"2038-05-15T02:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":78.81,"az":71.0,"t":"2038-05-15T02:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.02,"alt":79.69,"az":70.2,"t":"2038-05-15T02:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.01,"alt":80.57,"az":69.1,"t":"2038-05-15T03:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.01,"alt":81.44,"az":67.8,"t":"2038-05-15T03:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.01,"alt":82.3,"az":66.0,"t":"2038-05-15T03:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.01,"alt":83.15,"az":63.8,"t":"2038-05-15T03:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":83.98,"az":60.7,"t":"2038-05-15T03:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.0,"alt":84.78,"az":56.6,"t":"2038-05-15T03:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.0,"alt":85.53,"az":50.9,"t":"2038-05-15T03:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.0,"alt":86.22,"az":42.9,"t":"2038-05-15T03:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.0,"alt":86.79,"az":31.5,"t":"2038-05-15T03:40:00Z","terrain":1.32},{"above_terrain":true,"airmass":1.0,"alt":87.17,"az":16.0,"t":"2038-05-15T03:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.0,"alt":87.28,"az":357.6,"t":"2038-05-15T03:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.0,"alt":87.1,"az":339.7,"t":"2038-05-15T03:55:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.0,"alt":86.66,"az":325.3,"t":"2038-05-15T04:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":86.05,"az":314.8,"t":"2038-05-15T04:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.0,"alt":85.35,"az":307.4,"t":"2038-05-15T04:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.0,"alt":84.58,"az":302.2,"t":"2038-05-15T04:15:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.01,"alt":83.77,"az":298.4,"t":"2038-05-15T04:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.01,"alt":82.93,"az":295.6,"t":"2038-05-15T04:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.01,"alt":82.08,"az":293.5,"t":"2038-05-15T04:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.22,"az":291.9,"t":"2038-05-15T04:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.01,"alt":80.35,"az":290.6,"t":"2038-05-15T04:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.02,"alt":79.47,"az":289.6,"t":"2038-05-15T04:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":78.58,"az":288.9,"t":"2038-05-15T04:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.7,"az":288.3,"t":"2038-05-15T04:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.81,"az":287.8,"t":"2038-05-15T05:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.03,"alt":75.91,"az":287.5,"t":"2038-05-15T05:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.03,"alt":75.02,"az":287.3,"t":"2038-05-15T05:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":74.13,"az":287.1,"t":"2038-05-15T05:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.04,"alt":73.23,"az":287.0,"t":"2038-05-15T05:20:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.05,"alt":72.34,"az":286.9,"t":"2038-05-15T05:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":71.44,"az":286.9,"t":"2038-05-15T05:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.55,"az":287.0,"t":"2038-05-15T05:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.07,"alt":69.65,"az":287.1,"t":"2038-05-15T05:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":68.76,"az":287.2,"t":"2038-05-15T05:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.08,"alt":67.86,"az":287.3,"t":"2038-05-15T05:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.09,"alt":66.97,"az":287.5,"t":"2038-05-15T05:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.09,"alt":66.08,"az":287.6,"t":"2038-05-15T06:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.1,"alt":65.19,"az":287.8,"t":"2038-05-15T06:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.11,"alt":64.3,"az":288.1,"t":"2038-05-15T06:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.41,"az":288.3,"t":"2038-05-15T06:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.52,"az":288.6,"t":"2038-05-15T06:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.63,"az":288.8,"t":"2038-05-15T06:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.75,"az":289.1,"t":"2038-05-15T06:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.16,"alt":59.86,"az":289.4,"t":"2038-05-15T06:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.17,"alt":58.98,"az":289.7,"t":"2038-05-15T06:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.18,"alt":58.1,"az":290.0,"t":"2038-05-15T06:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.19,"alt":57.22,"az":290.3,"t":"2038-05-15T06:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.2,"alt":56.35,"az":290.7,"t":"2038-05-15T06:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.21,"alt":55.47,"az":291.0,"t":"2038-05-15T07:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.23,"alt":54.6,"az":291.4,"t":"2038-05-15T07:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.73,"az":291.7,"t":"2038-05-15T07:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":52.86,"az":292.1,"t":"2038-05-15T07:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.27,"alt":51.99,"az":292.5,"t":"2038-05-15T07:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.28,"alt":51.13,"az":292.8,"t":"2038-05-15T07:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.3,"alt":50.27,"az":293.2,"t":"2038-05-15T07:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.41,"az":293.6,"t":"2038-05-15T07:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.55,"az":294.0,"t":"2038-05-15T07:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.7,"az":294.4,"t":"2038-05-15T07:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.85,"az":294.8,"t":"2038-05-15T07:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":46.0,"az":295.3,"t":"2038-05-15T07:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.41,"alt":45.16,"az":295.7,"t":"2038-05-15T08:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.43,"alt":44.31,"az":296.1,"t":"2038-05-15T08:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.45,"alt":43.47,"az":296.5,"t":"2038-05-15T08:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.47,"alt":42.64,"az":297.0,"t":"2038-05-15T08:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.5,"alt":41.81,"az":297.4,"t":"2038-05-15T08:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.52,"alt":40.98,"az":297.9,"t":"2038-05-15T08:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.55,"alt":40.15,"az":298.3,"t":"2038-05-15T08:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.33,"az":298.8,"t":"2038-05-15T08:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.6,"alt":38.51,"az":299.3,"t":"2038-05-15T08:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.63,"alt":37.7,"az":299.7,"t":"2038-05-15T08:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.66,"alt":36.89,"az":300.2,"t":"2038-05-15T08:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.69,"alt":36.08,"az":300.7,"t":"2038-05-15T08:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.73,"alt":35.28,"az":301.2,"t":"2038-05-15T09:00:00Z","terrain":0.28}],"transit":{"airmass":1.0,"alt":87.3,"az":357.6,"t":"2038-05-15T03:50:00Z"},"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."]}