{"assessment":{"best_window":{"end":"2039-07-12T00:55Z","end_local":"03:55","hours":4.83,"label":"good","mean_quality":0.85,"start":"2039-07-11T20:05Z","start_local":"23:05"},"cost":{"altitude":0.12,"clouds":0.0,"darkness":2.9,"moon":0.82},"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":27,"cloud":null,"high":null,"iso":"2039-07-11T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2039-07-11T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2039-07-11T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.46,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2039-07-11T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.98,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2039-07-11T22:00Z","label":"good","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2039-07-11T23:00Z","label":"good","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.79,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":87,"cloud":null,"high":null,"iso":"2039-07-12T00:00Z","label":"good","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.76,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":79,"cloud":null,"high":null,"iso":"2039-07-12T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.37,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2039-07-12T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":4.93,"reasons":["daylight and twilight cost 2.9 quality-hours","moonlight cost 0.8 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":4.93,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2039-07-11T18:30Z","end_local":"21:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2039-07-11T17:55Z","start_local":"20:55"},{"end":"2039-07-11T19:15Z","end_local":"22:15","hours":0.75,"label":"poor","mean_quality":0.13,"start":"2039-07-11T18:30Z","start_local":"21:30"},{"end":"2039-07-11T20:05Z","end_local":"23:05","hours":0.83,"label":"marginal","mean_quality":0.44,"start":"2039-07-11T19:15Z","start_local":"22:15"},{"end":"2039-07-12T00:55Z","end_local":"03:55","hours":4.83,"label":"good","mean_quality":0.85,"start":"2039-07-11T20:05Z","start_local":"23:05"},{"end":"2039-07-12T01:45Z","end_local":"04:45","hours":0.83,"label":"marginal","mean_quality":0.37,"start":"2039-07-12T00:55Z","start_local":"03:55"},{"end":"2039-07-12T02:25Z","end_local":"05:25","hours":0.67,"label":"poor","mean_quality":0.11,"start":"2039-07-12T01:45Z","start_local":"04:45"},{"end":"2039-07-12T03:00Z","end_local":"06:00","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2039-07-12T02:25Z","start_local":"05:25"}]},"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":"2039-07-11T20:01:48Z","dark_hours":4.83,"dark_to":"2039-07-12T00:51:42Z","moon":{"illumination":0.621,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":1.7,"moonrise":"2039-07-11T21:44:15Z","moonset":null,"sunrise":"2039-07-12T02:57:08Z","sunset":"2039-07-11T17:56:22Z","twilight":{"astronomical":{"end":"2039-07-11T20:01:48Z","start":"2039-07-12T00:51:42Z"},"civil":{"end":"2039-07-11T18:29:43Z","start":"2039-07-12T02:23:48Z"},"nautical":{"end":"2039-07-11T19:12:06Z","start":"2039-07-12T01:41:24Z"}},"window_end":"2039-07-12T09:00:00Z","window_start":"2039-07-11T09:00:00Z"},"night_date":"2039-07-11","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.2,"t":"2039-07-12T00:00:00Z"},"dec":44.25788576,"dec_of_date":44.4132,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":4.83,"limit_rise":"2039-07-11T17:09:54Z","limit_set":"2039-07-12T06:54:43Z","max_az_rate_deg_per_min":3.74,"moon_separation":66.0,"never_rises":false,"ra":314.72388973,"ra_of_date":315.0781,"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":"4.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2039-07-11T10:14:54Z","blocked_dark_hours":0,"clears_at":"2039-07-11T14:16:33Z","rise_az":328.8},"track":[{"above_terrain":true,"airmass":9.48,"alt":5.52,"az":328.8,"t":"2039-07-11T09:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.23,"alt":5.05,"az":329.6,"t":"2039-07-11T09:05:00Z","terrain":-0.25},{"above_terrain":true,"airmass":11.07,"alt":4.58,"az":330.3,"t":"2039-07-11T09:10:00Z","terrain":-0.36},{"above_terrain":true,"airmass":12.03,"alt":4.12,"az":331.1,"t":"2039-07-11T09:15:00Z","terrain":-0.36},{"above_terrain":true,"airmass":13.12,"alt":3.67,"az":331.9,"t":"2039-07-11T09:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":14.37,"alt":3.24,"az":332.7,"t":"2039-07-11T09:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.82,"alt":2.81,"az":333.5,"t":"2039-07-11T09:30:00Z","terrain":-0.17},{"above_terrain":true,"airmass":17.49,"alt":2.4,"az":334.2,"t":"2039-07-11T09:35:00Z","terrain":-0.32},{"above_terrain":true,"airmass":19.44,"alt":2.0,"az":335.1,"t":"2039-07-11T09:40:00Z","terrain":-0.6},{"above_terrain":true,"airmass":21.71,"alt":1.61,"az":335.9,"t":"2039-07-11T09:45:00Z","terrain":-0.8},{"above_terrain":true,"airmass":24.38,"alt":1.23,"az":336.7,"t":"2039-07-11T09:50:00Z","terrain":-0.76},{"above_terrain":true,"airmass":27.5,"alt":0.87,"az":337.5,"t":"2039-07-11T09:55:00Z","terrain":-0.6},{"above_terrain":true,"airmass":31.15,"alt":0.52,"az":338.3,"t":"2039-07-11T10:00:00Z","terrain":-0.56},{"above_terrain":true,"airmass":35.39,"alt":0.18,"az":339.1,"t":"2039-07-11T10:05:00Z","terrain":-0.72},{"above_terrain":true,"airmass":null,"alt":-0.15,"az":340.0,"t":"2039-07-11T10:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-0.46,"az":340.8,"t":"2039-07-11T10:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.76,"az":341.7,"t":"2039-07-11T10:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":342.5,"t":"2039-07-11T10:25:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-1.33,"az":343.4,"t":"2039-07-11T10:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.59,"az":344.2,"t":"2039-07-11T10:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.84,"az":345.1,"t":"2039-07-11T10:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-2.07,"az":345.9,"t":"2039-07-11T10:45:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.29,"az":346.8,"t":"2039-07-11T10:50:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-2.5,"az":347.7,"t":"2039-07-11T10:55:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-2.69,"az":348.6,"t":"2039-07-11T11:00:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":349.4,"t":"2039-07-11T11:05:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":350.3,"t":"2039-07-11T11:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":351.2,"t":"2039-07-11T11:15:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":352.1,"t":"2039-07-11T11:20:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-3.44,"az":353.0,"t":"2039-07-11T11:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":353.9,"t":"2039-07-11T11:30:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.64,"az":354.8,"t":"2039-07-11T11:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":355.6,"t":"2039-07-11T11:40:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":356.5,"t":"2039-07-11T11:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":357.4,"t":"2039-07-11T11:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":358.3,"t":"2039-07-11T11:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":359.2,"t":"2039-07-11T12:00:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":0.1,"t":"2039-07-11T12:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":1.0,"t":"2039-07-11T12:10:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":1.9,"t":"2039-07-11T12:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":2.8,"t":"2039-07-11T12:20:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":3.7,"t":"2039-07-11T12:25:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":4.6,"t":"2039-07-11T12:30:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":5.5,"t":"2039-07-11T12:35:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":6.4,"t":"2039-07-11T12:40:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":7.3,"t":"2039-07-11T12:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":8.2,"t":"2039-07-11T12:50:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":9.1,"t":"2039-07-11T12:55:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-2.99,"az":9.9,"t":"2039-07-11T13:00:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-2.82,"az":10.8,"t":"2039-07-11T13:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-2.64,"az":11.7,"t":"2039-07-11T13:10:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-2.44,"az":12.6,"t":"2039-07-11T13:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-2.23,"az":13.4,"t":"2039-07-11T13:20:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-2.01,"az":14.3,"t":"2039-07-11T13:25:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-1.77,"az":15.2,"t":"2039-07-11T13:30:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":16.0,"t":"2039-07-11T13:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.25,"az":16.9,"t":"2039-07-11T13:40:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.97,"az":17.7,"t":"2039-07-11T13:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-0.68,"az":18.6,"t":"2039-07-11T13:50:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-0.37,"az":19.4,"t":"2039-07-11T13:55:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-0.06,"az":20.3,"t":"2039-07-11T14:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":34.11,"alt":0.27,"az":21.1,"t":"2039-07-11T14:05:00Z","terrain":0.72},{"above_terrain":false,"airmass":30.04,"alt":0.62,"az":21.9,"t":"2039-07-11T14:10:00Z","terrain":0.97},{"above_terrain":false,"airmass":26.55,"alt":0.97,"az":22.7,"t":"2039-07-11T14:15:00Z","terrain":1.12},{"above_terrain":true,"airmass":23.57,"alt":1.34,"az":23.6,"t":"2039-07-11T14:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":21.02,"alt":1.72,"az":24.4,"t":"2039-07-11T14:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":18.85,"alt":2.11,"az":25.2,"t":"2039-07-11T14:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":16.98,"alt":2.52,"az":26.0,"t":"2039-07-11T14:35:00Z","terrain":1.34},{"above_terrain":true,"airmass":15.38,"alt":2.93,"az":26.8,"t":"2039-07-11T14:40:00Z","terrain":1.29},{"above_terrain":true,"airmass":13.99,"alt":3.36,"az":27.6,"t":"2039-07-11T14:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":12.79,"alt":3.8,"az":28.3,"t":"2039-07-11T14:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":11.74,"alt":4.25,"az":29.1,"t":"2039-07-11T14:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":10.82,"alt":4.71,"az":29.9,"t":"2039-07-11T15:00:00Z","terrain":1.13},{"above_terrain":true,"airmass":10.01,"alt":5.18,"az":30.7,"t":"2039-07-11T15:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":9.29,"alt":5.66,"az":31.4,"t":"2039-07-11T15:10:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.65,"alt":6.16,"az":32.2,"t":"2039-07-11T15:15:00Z","terrain":1.27},{"above_terrain":true,"airmass":8.07,"alt":6.66,"az":32.9,"t":"2039-07-11T15:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":7.56,"alt":7.17,"az":33.6,"t":"2039-07-11T15:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":7.1,"alt":7.7,"az":34.4,"t":"2039-07-11T15:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":6.68,"alt":8.23,"az":35.1,"t":"2039-07-11T15:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.3,"alt":8.77,"az":35.8,"t":"2039-07-11T15:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.96,"alt":9.33,"az":36.5,"t":"2039-07-11T15:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":5.64,"alt":9.89,"az":37.2,"t":"2039-07-11T15:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":5.36,"alt":10.46,"az":37.9,"t":"2039-07-11T15:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.09,"alt":11.04,"az":38.6,"t":"2039-07-11T16:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.85,"alt":11.63,"az":39.3,"t":"2039-07-11T16:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":4.63,"alt":12.23,"az":40.0,"t":"2039-07-11T16:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":4.42,"alt":12.83,"az":40.7,"t":"2039-07-11T16:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":4.23,"alt":13.45,"az":41.4,"t":"2039-07-11T16:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":4.05,"alt":14.07,"az":42.0,"t":"2039-07-11T16:25:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.89,"alt":14.7,"az":42.7,"t":"2039-07-11T16:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.73,"alt":15.34,"az":43.3,"t":"2039-07-11T16:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.59,"alt":15.98,"az":44.0,"t":"2039-07-11T16:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.46,"alt":16.64,"az":44.6,"t":"2039-07-11T16:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.33,"alt":17.3,"az":45.2,"t":"2039-07-11T16:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.21,"alt":17.97,"az":45.9,"t":"2039-07-11T16:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.1,"alt":18.64,"az":46.5,"t":"2039-07-11T17:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.0,"alt":19.32,"az":47.1,"t":"2039-07-11T17:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.9,"alt":20.01,"az":47.7,"t":"2039-07-11T17:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.81,"alt":20.71,"az":48.3,"t":"2039-07-11T17:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.72,"alt":21.41,"az":48.9,"t":"2039-07-11T17:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.64,"alt":22.12,"az":49.5,"t":"2039-07-11T17:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.56,"alt":22.83,"az":50.1,"t":"2039-07-11T17:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.49,"alt":23.55,"az":50.6,"t":"2039-07-11T17:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.42,"alt":24.28,"az":51.2,"t":"2039-07-11T17:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.35,"alt":25.01,"az":51.8,"t":"2039-07-11T17:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.29,"alt":25.75,"az":52.3,"t":"2039-07-11T17:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.23,"alt":26.5,"az":52.9,"t":"2039-07-11T17:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.18,"alt":27.24,"az":53.5,"t":"2039-07-11T18:00:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.12,"alt":28.0,"az":54.0,"t":"2039-07-11T18:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.07,"alt":28.76,"az":54.5,"t":"2039-07-11T18:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.02,"alt":29.52,"az":55.1,"t":"2039-07-11T18:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.98,"alt":30.29,"az":55.6,"t":"2039-07-11T18:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.07,"az":56.1,"t":"2039-07-11T18:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.89,"alt":31.85,"az":56.6,"t":"2039-07-11T18:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.85,"alt":32.63,"az":57.1,"t":"2039-07-11T18:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.81,"alt":33.42,"az":57.7,"t":"2039-07-11T18:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.77,"alt":34.21,"az":58.2,"t":"2039-07-11T18:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.74,"alt":35.01,"az":58.6,"t":"2039-07-11T18:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.71,"alt":35.81,"az":59.1,"t":"2039-07-11T18:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.62,"az":59.6,"t":"2039-07-11T19:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.64,"alt":37.43,"az":60.1,"t":"2039-07-11T19:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.61,"alt":38.24,"az":60.6,"t":"2039-07-11T19:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.06,"az":61.0,"t":"2039-07-11T19:15:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.56,"alt":39.88,"az":61.5,"t":"2039-07-11T19:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.53,"alt":40.7,"az":62.0,"t":"2039-07-11T19:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.51,"alt":41.53,"az":62.4,"t":"2039-07-11T19:30:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.48,"alt":42.36,"az":62.9,"t":"2039-07-11T19:35:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.46,"alt":43.2,"az":63.3,"t":"2039-07-11T19:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.44,"alt":44.03,"az":63.7,"t":"2039-07-11T19:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.42,"alt":44.87,"az":64.2,"t":"2039-07-11T19:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.72,"az":64.6,"t":"2039-07-11T19:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.56,"az":65.0,"t":"2039-07-11T20:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.41,"az":65.4,"t":"2039-07-11T20:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.27,"az":65.8,"t":"2039-07-11T20:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":49.12,"az":66.2,"t":"2039-07-11T20:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.3,"alt":49.98,"az":66.6,"t":"2039-07-11T20:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.29,"alt":50.84,"az":67.0,"t":"2039-07-11T20:25:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.27,"alt":51.7,"az":67.4,"t":"2039-07-11T20:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.57,"az":67.8,"t":"2039-07-11T20:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.44,"az":68.1,"t":"2039-07-11T20:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.31,"az":68.5,"t":"2039-07-11T20:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":55.18,"az":68.9,"t":"2039-07-11T20:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.05,"az":69.2,"t":"2039-07-11T20:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.19,"alt":56.93,"az":69.5,"t":"2039-07-11T21:00:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.18,"alt":57.81,"az":69.9,"t":"2039-07-11T21:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.17,"alt":58.69,"az":70.2,"t":"2039-07-11T21:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.57,"az":70.5,"t":"2039-07-11T21:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.45,"az":70.8,"t":"2039-07-11T21:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.33,"az":71.1,"t":"2039-07-11T21:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.22,"az":71.3,"t":"2039-07-11T21:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":63.11,"az":71.6,"t":"2039-07-11T21:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.0,"az":71.8,"t":"2039-07-11T21:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":64.89,"az":72.1,"t":"2039-07-11T21:45:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.1,"alt":65.78,"az":72.3,"t":"2039-07-11T21:50:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.09,"alt":66.67,"az":72.5,"t":"2039-07-11T21:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.08,"alt":67.56,"az":72.6,"t":"2039-07-11T22:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.07,"alt":68.46,"az":72.8,"t":"2039-07-11T22:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.07,"alt":69.35,"az":72.9,"t":"2039-07-11T22:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.06,"alt":70.25,"az":73.0,"t":"2039-07-11T22:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.06,"alt":71.14,"az":73.0,"t":"2039-07-11T22:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.05,"alt":72.04,"az":73.1,"t":"2039-07-11T22:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.05,"alt":72.93,"az":73.0,"t":"2039-07-11T22:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.04,"alt":73.83,"az":72.9,"t":"2039-07-11T22:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":74.72,"az":72.8,"t":"2039-07-11T22:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.03,"alt":75.61,"az":72.6,"t":"2039-07-11T22:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.03,"alt":76.51,"az":72.3,"t":"2039-07-11T22:50:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.02,"alt":77.4,"az":71.9,"t":"2039-07-11T22:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.29,"az":71.3,"t":"2039-07-11T23:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.17,"az":70.6,"t":"2039-07-11T23:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.01,"alt":80.05,"az":69.7,"t":"2039-07-11T23:10:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.01,"alt":80.93,"az":68.6,"t":"2039-07-11T23:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.01,"alt":81.79,"az":67.1,"t":"2039-07-11T23:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.01,"alt":82.65,"az":65.1,"t":"2039-07-11T23:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.01,"alt":83.49,"az":62.6,"t":"2039-07-11T23:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.0,"alt":84.31,"az":59.2,"t":"2039-07-11T23:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.0,"alt":85.09,"az":54.5,"t":"2039-07-11T23:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.0,"alt":85.82,"az":47.9,"t":"2039-07-11T23:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.0,"alt":86.47,"az":38.6,"t":"2039-07-11T23:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.0,"alt":86.97,"az":25.6,"t":"2039-07-11T23:55:00Z","terrain":1.29},{"above_terrain":true,"airmass":1.0,"alt":87.25,"az":8.7,"t":"2039-07-12T00:00:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.0,"alt":87.24,"az":350.0,"t":"2039-07-12T00:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.0,"alt":86.94,"az":333.3,"t":"2039-07-12T00:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.0,"alt":86.42,"az":320.6,"t":"2039-07-12T00:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":85.77,"az":311.5,"t":"2039-07-12T00:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.0,"alt":85.04,"az":305.1,"t":"2039-07-12T00:25:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.0,"alt":84.25,"az":300.5,"t":"2039-07-12T00:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.01,"alt":83.43,"az":297.2,"t":"2039-07-12T00:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.01,"alt":82.59,"az":294.7,"t":"2039-07-12T00:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":81.73,"az":292.8,"t":"2039-07-12T00:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.01,"alt":80.86,"az":291.3,"t":"2039-07-12T00:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.02,"alt":79.99,"az":290.2,"t":"2039-07-12T00:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.02,"alt":79.1,"az":289.3,"t":"2039-07-12T01:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":78.22,"az":288.6,"t":"2039-07-12T01:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.33,"az":288.1,"t":"2039-07-12T01:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.44,"az":287.7,"t":"2039-07-12T01:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.03,"alt":75.55,"az":287.4,"t":"2039-07-12T01:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.04,"alt":74.65,"az":287.2,"t":"2039-07-12T01:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":73.76,"az":287.0,"t":"2039-07-12T01:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":72.86,"az":287.0,"t":"2039-07-12T01:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.05,"alt":71.97,"az":286.9,"t":"2039-07-12T01:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":287.0,"t":"2039-07-12T01:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.18,"az":287.0,"t":"2039-07-12T01:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.07,"alt":69.28,"az":287.1,"t":"2039-07-12T01:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.08,"alt":68.39,"az":287.2,"t":"2039-07-12T02:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.08,"alt":67.5,"az":287.4,"t":"2039-07-12T02:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.09,"alt":66.6,"az":287.5,"t":"2039-07-12T02:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.1,"alt":65.71,"az":287.7,"t":"2039-07-12T02:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.1,"alt":64.82,"az":287.9,"t":"2039-07-12T02:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":63.93,"az":288.2,"t":"2039-07-12T02:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.04,"az":288.4,"t":"2039-07-12T02:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.15,"az":288.7,"t":"2039-07-12T02:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.27,"az":289.0,"t":"2039-07-12T02:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.38,"az":289.2,"t":"2039-07-12T02:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.5,"az":289.5,"t":"2039-07-12T02:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.62,"az":289.8,"t":"2039-07-12T02:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.74,"az":290.2,"t":"2039-07-12T03:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.19,"alt":56.86,"az":290.5,"t":"2039-07-12T03:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.21,"alt":55.99,"az":290.8,"t":"2039-07-12T03:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.22,"alt":55.11,"az":291.2,"t":"2039-07-12T03:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.24,"az":291.5,"t":"2039-07-12T03:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.37,"az":291.9,"t":"2039-07-12T03:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.5,"az":292.2,"t":"2039-07-12T03:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.27,"alt":51.64,"az":292.6,"t":"2039-07-12T03:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.29,"alt":50.78,"az":293.0,"t":"2039-07-12T03:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.92,"az":293.4,"t":"2039-07-12T03:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.06,"az":293.8,"t":"2039-07-12T03:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.2,"az":294.2,"t":"2039-07-12T03:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.35,"az":294.6,"t":"2039-07-12T04:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.5,"az":295.0,"t":"2039-07-12T04:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.4,"alt":45.66,"az":295.4,"t":"2039-07-12T04:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.42,"alt":44.81,"az":295.9,"t":"2039-07-12T04:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":43.97,"az":296.3,"t":"2039-07-12T04:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.46,"alt":43.13,"az":296.7,"t":"2039-07-12T04:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.48,"alt":42.3,"az":297.2,"t":"2039-07-12T04:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.51,"alt":41.47,"az":297.6,"t":"2039-07-12T04:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.53,"alt":40.64,"az":298.1,"t":"2039-07-12T04:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.56,"alt":39.82,"az":298.5,"t":"2039-07-12T04:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":39.0,"az":299.0,"t":"2039-07-12T04:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.62,"alt":38.18,"az":299.5,"t":"2039-07-12T04:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.64,"alt":37.37,"az":299.9,"t":"2039-07-12T05:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.68,"alt":36.56,"az":300.4,"t":"2039-07-12T05:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.71,"alt":35.75,"az":300.9,"t":"2039-07-12T05:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.74,"alt":34.95,"az":301.4,"t":"2039-07-12T05:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.78,"alt":34.15,"az":301.9,"t":"2039-07-12T05:20:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.81,"alt":33.36,"az":302.4,"t":"2039-07-12T05:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.85,"alt":32.57,"az":302.9,"t":"2039-07-12T05:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.89,"alt":31.79,"az":303.4,"t":"2039-07-12T05:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.94,"alt":31.01,"az":303.9,"t":"2039-07-12T05:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.98,"alt":30.24,"az":304.4,"t":"2039-07-12T05:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.03,"alt":29.47,"az":305.0,"t":"2039-07-12T05:50:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.08,"alt":28.7,"az":305.5,"t":"2039-07-12T05:55:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.13,"alt":27.94,"az":306.0,"t":"2039-07-12T06:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.18,"alt":27.19,"az":306.6,"t":"2039-07-12T06:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":2.24,"alt":26.44,"az":307.1,"t":"2039-07-12T06:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.3,"alt":25.7,"az":307.7,"t":"2039-07-12T06:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.36,"alt":24.96,"az":308.3,"t":"2039-07-12T06:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.43,"alt":24.23,"az":308.8,"t":"2039-07-12T06:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.5,"alt":23.5,"az":309.4,"t":"2039-07-12T06:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.57,"alt":22.78,"az":310.0,"t":"2039-07-12T06:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.65,"alt":22.07,"az":310.6,"t":"2039-07-12T06:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.73,"alt":21.36,"az":311.1,"t":"2039-07-12T06:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.82,"alt":20.66,"az":311.7,"t":"2039-07-12T06:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.91,"alt":19.96,"az":312.3,"t":"2039-07-12T06:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.01,"alt":19.27,"az":313.0,"t":"2039-07-12T07:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.11,"alt":18.59,"az":313.6,"t":"2039-07-12T07:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.22,"alt":17.92,"az":314.2,"t":"2039-07-12T07:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.34,"alt":17.25,"az":314.8,"t":"2039-07-12T07:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.47,"alt":16.59,"az":315.4,"t":"2039-07-12T07:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.6,"alt":15.94,"az":316.1,"t":"2039-07-12T07:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.74,"alt":15.29,"az":316.7,"t":"2039-07-12T07:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.9,"alt":14.65,"az":317.4,"t":"2039-07-12T07:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.06,"alt":14.02,"az":318.0,"t":"2039-07-12T07:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.24,"alt":13.4,"az":318.7,"t":"2039-07-12T07:45:00Z","terrain":0.0},{"above_terrain":true,"airmass":4.44,"alt":12.79,"az":319.4,"t":"2039-07-12T07:50:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.64,"alt":12.18,"az":320.0,"t":"2039-07-12T07:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.87,"alt":11.58,"az":320.7,"t":"2039-07-12T08:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.11,"alt":11.0,"az":321.4,"t":"2039-07-12T08:05:00Z","terrain":-0.03},{"above_terrain":true,"airmass":5.38,"alt":10.42,"az":322.1,"t":"2039-07-12T08:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.67,"alt":9.85,"az":322.8,"t":"2039-07-12T08:15:00Z","terrain":0.11},{"above_terrain":true,"airmass":5.98,"alt":9.29,"az":323.5,"t":"2039-07-12T08:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.33,"alt":8.73,"az":324.2,"t":"2039-07-12T08:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.71,"alt":8.19,"az":324.9,"t":"2039-07-12T08:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.13,"alt":7.66,"az":325.7,"t":"2039-07-12T08:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.6,"alt":7.14,"az":326.4,"t":"2039-07-12T08:40:00Z","terrain":-0.3},{"above_terrain":true,"airmass":8.11,"alt":6.62,"az":327.1,"t":"2039-07-12T08:45:00Z","terrain":-0.37},{"above_terrain":true,"airmass":8.69,"alt":6.12,"az":327.9,"t":"2039-07-12T08:50:00Z","terrain":-0.25},{"above_terrain":true,"airmass":9.34,"alt":5.63,"az":328.6,"t":"2039-07-12T08:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":10.06,"alt":5.15,"az":329.4,"t":"2039-07-12T09:00:00Z","terrain":-0.22}],"transit":{"airmass":1.0,"alt":87.2,"az":8.7,"t":"2039-07-12T00:00:00Z"},"usable_hours":4.83,"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."]}