{"assessment":{"best_window":{"end":"2044-08-13T01:45Z","end_local":"04:45","hours":6.5,"label":"marginal","mean_quality":0.46,"start":"2044-08-12T19:15Z","start_local":"22:15"},"cost":{"altitude":0.97,"clouds":0.0,"darkness":1.38,"moon":3.2},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":12,"cloud":null,"high":null,"iso":"2044-08-12T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2044-08-12T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.21,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2044-08-12T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.49,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2044-08-12T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.49,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2044-08-12T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.48,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2044-08-12T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.47,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2044-08-13T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.44,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":83,"cloud":null,"high":null,"iso":"2044-08-13T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":86,"cloud":null,"high":null,"iso":"2044-08-13T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.21,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":75,"cloud":null,"high":null,"iso":"2044-08-13T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.49,"peak_sky":0.49,"quality_hours":3.18,"reasons":["moonlight cost 3.2 quality-hours","daylight and twilight cost 1.4 quality-hours","the target being low or below 20\u00b0 cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":39,"score_weather":null,"sky_hours":3.18,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2044-08-12T19:00Z","end_local":"22:00","hours":1.67,"label":"unusable","mean_quality":0.0,"start":"2044-08-12T17:20Z","start_local":"20:20"},{"end":"2044-08-12T19:15Z","end_local":"22:15","hours":0.25,"label":"poor","mean_quality":0.17,"start":"2044-08-12T19:00Z","start_local":"22:00"},{"end":"2044-08-13T01:45Z","end_local":"04:45","hours":6.5,"label":"marginal","mean_quality":0.46,"start":"2044-08-12T19:15Z","start_local":"22:15"},{"end":"2044-08-13T03:00Z","end_local":"06:00","hours":1.25,"label":"poor","mean_quality":0.15,"start":"2044-08-13T01:45Z","start_local":"04:45"},{"end":"2044-08-13T03:30Z","end_local":"06:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2044-08-13T03:00Z","start_local":"06:00"}]},"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":"2044-08-12T19:10:59Z","dark_hours":6.51,"dark_to":"2044-08-13T01:41:22Z","moon":{"illumination":0.843,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2044-08-12T19:01:29Z","moonset":"2044-08-13T07:54:54Z","sunrise":"2044-08-13T03:27:58Z","sunset":"2044-08-12T17:24:26Z","twilight":{"astronomical":{"end":"2044-08-12T19:10:59Z","start":"2044-08-13T01:41:22Z"},"civil":{"end":"2044-08-12T17:54:30Z","start":"2044-08-13T02:57:53Z"},"nautical":{"end":"2044-08-12T18:31:12Z","start":"2044-08-13T02:21:10Z"}},"window_end":"2044-08-13T09:00:00Z","window_start":"2044-08-12T09:00:00Z"},"night_date":"2044-08-12","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":89.5,"t":"2044-08-13T01:40:00Z"},"dec":41.26875,"dec_of_date":41.5126,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":5.67,"limit_rise":"2044-08-12T18:58:01Z","limit_set":"2044-08-13T08:17:17Z","max_az_rate_deg_per_min":27.63,"moon_separation":36.4,"never_rises":false,"ra":10.68470833,"ra_of_date":11.2981,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"5.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2044-08-12T11:09:38Z","blocked_dark_hours":0,"clears_at":"2044-08-12T16:23:06Z","rise_az":313.3},"track":[{"above_terrain":true,"airmass":3.94,"alt":14.51,"az":313.3,"t":"2044-08-12T09:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.12,"alt":13.83,"az":314.0,"t":"2044-08-12T09:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.32,"alt":13.16,"az":314.7,"t":"2044-08-12T09:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.53,"alt":12.5,"az":315.4,"t":"2044-08-12T09:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.77,"alt":11.85,"az":316.1,"t":"2044-08-12T09:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":5.02,"alt":11.2,"az":316.8,"t":"2044-08-12T09:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":5.31,"alt":10.56,"az":317.5,"t":"2044-08-12T09:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.62,"alt":9.93,"az":318.2,"t":"2044-08-12T09:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":5.97,"alt":9.32,"az":318.9,"t":"2044-08-12T09:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":6.35,"alt":8.7,"az":319.6,"t":"2044-08-12T09:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":320.3,"t":"2044-08-12T09:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.26,"alt":7.51,"az":321.1,"t":"2044-08-12T09:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":7.8,"alt":6.93,"az":321.8,"t":"2044-08-12T10:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":8.42,"alt":6.35,"az":322.6,"t":"2044-08-12T10:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":9.12,"alt":5.79,"az":323.3,"t":"2044-08-12T10:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":9.92,"alt":5.23,"az":324.1,"t":"2044-08-12T10:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":10.86,"alt":4.69,"az":324.8,"t":"2044-08-12T10:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":11.95,"alt":4.16,"az":325.6,"t":"2044-08-12T10:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.23,"alt":3.63,"az":326.4,"t":"2044-08-12T10:30:00Z","terrain":-0.3},{"above_terrain":true,"airmass":14.75,"alt":3.12,"az":327.2,"t":"2044-08-12T10:35:00Z","terrain":-0.36},{"above_terrain":true,"airmass":16.57,"alt":2.62,"az":328.0,"t":"2044-08-12T10:40:00Z","terrain":-0.23},{"above_terrain":true,"airmass":18.78,"alt":2.13,"az":328.8,"t":"2044-08-12T10:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":21.48,"alt":1.65,"az":329.6,"t":"2044-08-12T10:50:00Z","terrain":-0.26},{"above_terrain":true,"airmass":24.81,"alt":1.18,"az":330.4,"t":"2044-08-12T10:55:00Z","terrain":-0.37},{"above_terrain":true,"airmass":28.94,"alt":0.72,"az":331.2,"t":"2044-08-12T11:00:00Z","terrain":-0.34},{"above_terrain":true,"airmass":34.06,"alt":0.28,"az":332.0,"t":"2044-08-12T11:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.16,"az":332.9,"t":"2044-08-12T11:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.58,"az":333.7,"t":"2044-08-12T11:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":334.6,"t":"2044-08-12T11:20:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-1.38,"az":335.4,"t":"2044-08-12T11:25:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-1.76,"az":336.3,"t":"2044-08-12T11:30:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-2.13,"az":337.1,"t":"2044-08-12T11:35:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-2.49,"az":338.0,"t":"2044-08-12T11:40:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-2.83,"az":338.9,"t":"2044-08-12T11:45:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-3.17,"az":339.8,"t":"2044-08-12T11:50:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":340.6,"t":"2044-08-12T11:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":341.5,"t":"2044-08-12T12:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.08,"az":342.4,"t":"2044-08-12T12:05:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.35,"az":343.3,"t":"2044-08-12T12:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.61,"az":344.2,"t":"2044-08-12T12:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.86,"az":345.1,"t":"2044-08-12T12:20:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-5.09,"az":346.0,"t":"2044-08-12T12:25:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-5.31,"az":347.0,"t":"2044-08-12T12:30:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-5.51,"az":347.9,"t":"2044-08-12T12:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.7,"az":348.8,"t":"2044-08-12T12:40:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-5.88,"az":349.7,"t":"2044-08-12T12:45:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-6.04,"az":350.7,"t":"2044-08-12T12:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":351.6,"t":"2044-08-12T12:55:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-6.31,"az":352.5,"t":"2044-08-12T13:00:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":353.5,"t":"2044-08-12T13:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":354.4,"t":"2044-08-12T13:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":355.4,"t":"2044-08-12T13:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.68,"az":356.3,"t":"2044-08-12T13:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":357.2,"t":"2044-08-12T13:25:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":358.2,"t":"2044-08-12T13:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":359.1,"t":"2044-08-12T13:35:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":0.1,"t":"2044-08-12T13:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":1.0,"t":"2044-08-12T13:45:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":2.0,"t":"2044-08-12T13:50:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":2.9,"t":"2044-08-12T13:55:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":3.8,"t":"2044-08-12T14:00:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-6.6,"az":4.8,"t":"2044-08-12T14:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-6.51,"az":5.7,"t":"2044-08-12T14:10:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-6.41,"az":6.7,"t":"2044-08-12T14:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-6.29,"az":7.6,"t":"2044-08-12T14:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.16,"az":8.5,"t":"2044-08-12T14:25:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-6.01,"az":9.5,"t":"2044-08-12T14:30:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.85,"az":10.4,"t":"2044-08-12T14:35:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-5.68,"az":11.3,"t":"2044-08-12T14:40:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-5.49,"az":12.3,"t":"2044-08-12T14:45:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.28,"az":13.2,"t":"2044-08-12T14:50:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.06,"az":14.1,"t":"2044-08-12T14:55:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-4.82,"az":15.0,"t":"2044-08-12T15:00:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-4.57,"az":15.9,"t":"2044-08-12T15:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.31,"az":16.8,"t":"2044-08-12T15:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.03,"az":17.7,"t":"2044-08-12T15:15:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":18.6,"t":"2044-08-12T15:20:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.44,"az":19.5,"t":"2044-08-12T15:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.12,"az":20.4,"t":"2044-08-12T15:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.78,"az":21.3,"t":"2044-08-12T15:35:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-2.44,"az":22.1,"t":"2044-08-12T15:40:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-2.08,"az":23.0,"t":"2044-08-12T15:45:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-1.71,"az":23.9,"t":"2044-08-12T15:50:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-1.32,"az":24.7,"t":"2044-08-12T15:55:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":25.6,"t":"2044-08-12T16:00:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-0.51,"az":26.4,"t":"2044-08-12T16:05:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.09,"az":27.3,"t":"2044-08-12T16:10:00Z","terrain":1.26},{"above_terrain":false,"airmass":33.22,"alt":0.34,"az":28.1,"t":"2044-08-12T16:15:00Z","terrain":1.17},{"above_terrain":false,"airmass":28.26,"alt":0.79,"az":28.9,"t":"2044-08-12T16:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":24.26,"alt":1.25,"az":29.7,"t":"2044-08-12T16:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":21.04,"alt":1.72,"az":30.5,"t":"2044-08-12T16:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":18.42,"alt":2.2,"az":31.3,"t":"2044-08-12T16:35:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.28,"alt":2.69,"az":32.1,"t":"2044-08-12T16:40:00Z","terrain":1.28},{"above_terrain":true,"airmass":14.5,"alt":3.2,"az":32.9,"t":"2044-08-12T16:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":13.02,"alt":3.71,"az":33.7,"t":"2044-08-12T16:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":11.77,"alt":4.23,"az":34.5,"t":"2044-08-12T16:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":10.71,"alt":4.77,"az":35.3,"t":"2044-08-12T17:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.8,"alt":5.32,"az":36.0,"t":"2044-08-12T17:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":9.01,"alt":5.87,"az":36.8,"t":"2044-08-12T17:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":8.32,"alt":6.44,"az":37.6,"t":"2044-08-12T17:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.72,"alt":7.01,"az":38.3,"t":"2044-08-12T17:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.18,"alt":7.6,"az":39.0,"t":"2044-08-12T17:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.71,"alt":8.19,"az":39.8,"t":"2044-08-12T17:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.29,"alt":8.79,"az":40.5,"t":"2044-08-12T17:35:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.91,"alt":9.41,"az":41.2,"t":"2044-08-12T17:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.57,"alt":10.03,"az":41.9,"t":"2044-08-12T17:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":5.26,"alt":10.66,"az":42.6,"t":"2044-08-12T17:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.98,"alt":11.3,"az":43.3,"t":"2044-08-12T17:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.73,"alt":11.94,"az":44.0,"t":"2044-08-12T18:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":4.5,"alt":12.6,"az":44.7,"t":"2044-08-12T18:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.29,"alt":13.26,"az":45.4,"t":"2044-08-12T18:10:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.09,"alt":13.93,"az":46.1,"t":"2044-08-12T18:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.91,"alt":14.61,"az":46.8,"t":"2044-08-12T18:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.74,"alt":15.29,"az":47.4,"t":"2044-08-12T18:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.59,"alt":15.99,"az":48.1,"t":"2044-08-12T18:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.45,"alt":16.69,"az":48.7,"t":"2044-08-12T18:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.31,"alt":17.39,"az":49.4,"t":"2044-08-12T18:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.19,"alt":18.11,"az":50.0,"t":"2044-08-12T18:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.07,"alt":18.83,"az":50.7,"t":"2044-08-12T18:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.97,"alt":19.56,"az":51.3,"t":"2044-08-12T18:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.86,"alt":20.29,"az":51.9,"t":"2044-08-12T19:00:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.77,"alt":21.03,"az":52.5,"t":"2044-08-12T19:05:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.68,"alt":21.77,"az":53.1,"t":"2044-08-12T19:10:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.6,"alt":22.53,"az":53.7,"t":"2044-08-12T19:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.52,"alt":23.28,"az":54.3,"t":"2044-08-12T19:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.44,"alt":24.05,"az":54.9,"t":"2044-08-12T19:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.37,"alt":24.82,"az":55.5,"t":"2044-08-12T19:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.31,"alt":25.59,"az":56.1,"t":"2044-08-12T19:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.24,"alt":26.37,"az":56.7,"t":"2044-08-12T19:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.18,"alt":27.15,"az":57.3,"t":"2044-08-12T19:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.13,"alt":27.94,"az":57.8,"t":"2044-08-12T19:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.07,"alt":28.74,"az":58.4,"t":"2044-08-12T19:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.02,"alt":29.54,"az":59.0,"t":"2044-08-12T20:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.97,"alt":30.34,"az":59.5,"t":"2044-08-12T20:05:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.93,"alt":31.15,"az":60.1,"t":"2044-08-12T20:10:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.88,"alt":31.97,"az":60.6,"t":"2044-08-12T20:15:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.84,"alt":32.78,"az":61.2,"t":"2044-08-12T20:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.8,"alt":33.61,"az":61.7,"t":"2044-08-12T20:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.76,"alt":34.43,"az":62.3,"t":"2044-08-12T20:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.73,"alt":35.26,"az":62.8,"t":"2044-08-12T20:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.69,"alt":36.1,"az":63.3,"t":"2044-08-12T20:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.66,"alt":36.94,"az":63.8,"t":"2044-08-12T20:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.63,"alt":37.78,"az":64.4,"t":"2044-08-12T20:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.62,"az":64.9,"t":"2044-08-12T20:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.47,"az":65.4,"t":"2044-08-12T21:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.54,"alt":40.32,"az":65.9,"t":"2044-08-12T21:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.52,"alt":41.18,"az":66.4,"t":"2044-08-12T21:10:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.49,"alt":42.04,"az":66.9,"t":"2044-08-12T21:15:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":67.4,"t":"2044-08-12T21:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.44,"alt":43.77,"az":67.9,"t":"2044-08-12T21:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.42,"alt":44.64,"az":68.4,"t":"2044-08-12T21:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.4,"alt":45.51,"az":68.9,"t":"2044-08-12T21:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.38,"alt":46.38,"az":69.4,"t":"2044-08-12T21:40:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.36,"alt":47.26,"az":69.9,"t":"2044-08-12T21:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.34,"alt":48.14,"az":70.4,"t":"2044-08-12T21:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.32,"alt":49.02,"az":70.9,"t":"2044-08-12T21:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.91,"az":71.3,"t":"2044-08-12T22:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.29,"alt":50.8,"az":71.8,"t":"2044-08-12T22:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.27,"alt":51.69,"az":72.3,"t":"2044-08-12T22:10:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.26,"alt":52.58,"az":72.8,"t":"2044-08-12T22:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.24,"alt":53.48,"az":73.2,"t":"2044-08-12T22:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.23,"alt":54.37,"az":73.7,"t":"2044-08-12T22:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.22,"alt":55.27,"az":74.2,"t":"2044-08-12T22:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.2,"alt":56.17,"az":74.6,"t":"2044-08-12T22:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.19,"alt":57.08,"az":75.1,"t":"2044-08-12T22:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.98,"az":75.5,"t":"2044-08-12T22:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.89,"az":76.0,"t":"2044-08-12T22:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.8,"az":76.5,"t":"2044-08-12T22:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.71,"az":76.9,"t":"2044-08-12T23:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.62,"az":77.4,"t":"2044-08-12T23:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.13,"alt":62.54,"az":77.8,"t":"2044-08-12T23:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.45,"az":78.3,"t":"2044-08-12T23:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":64.37,"az":78.7,"t":"2044-08-12T23:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.1,"alt":65.29,"az":79.2,"t":"2044-08-12T23:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.09,"alt":66.21,"az":79.6,"t":"2044-08-12T23:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.08,"alt":67.13,"az":80.1,"t":"2044-08-12T23:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.08,"alt":68.05,"az":80.5,"t":"2044-08-12T23:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.07,"alt":68.98,"az":81.0,"t":"2044-08-12T23:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.06,"alt":69.9,"az":81.4,"t":"2044-08-12T23:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.06,"alt":70.83,"az":81.9,"t":"2044-08-12T23:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.05,"alt":71.75,"az":82.4,"t":"2044-08-13T00:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.05,"alt":72.68,"az":82.8,"t":"2044-08-13T00:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.04,"alt":73.61,"az":83.3,"t":"2044-08-13T00:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":74.54,"az":83.7,"t":"2044-08-13T00:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.03,"alt":75.47,"az":84.2,"t":"2044-08-13T00:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.03,"alt":76.4,"az":84.7,"t":"2044-08-13T00:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.02,"alt":77.34,"az":85.2,"t":"2044-08-13T00:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":78.27,"az":85.6,"t":"2044-08-13T00:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":79.2,"az":86.1,"t":"2044-08-13T00:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.01,"alt":80.14,"az":86.6,"t":"2044-08-13T00:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.01,"alt":81.07,"az":87.2,"t":"2044-08-13T00:50:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.01,"alt":82.01,"az":87.7,"t":"2044-08-13T00:55:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.01,"alt":82.94,"az":88.3,"t":"2044-08-13T01:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.01,"alt":83.88,"az":89.0,"t":"2044-08-13T01:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":84.81,"az":89.7,"t":"2044-08-13T01:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.75,"az":90.5,"t":"2044-08-13T01:15:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.0,"alt":86.69,"az":91.6,"t":"2044-08-13T01:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.0,"alt":87.62,"az":93.3,"t":"2044-08-13T01:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.0,"alt":88.55,"az":96.5,"t":"2044-08-13T01:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.0,"alt":89.47,"az":109.7,"t":"2044-08-13T01:35:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.0,"alt":89.53,"az":247.8,"t":"2044-08-13T01:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.0,"alt":88.61,"az":263.1,"t":"2044-08-13T01:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.0,"alt":87.68,"az":266.6,"t":"2044-08-13T01:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.0,"alt":86.74,"az":268.3,"t":"2044-08-13T01:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.0,"alt":85.81,"az":269.4,"t":"2044-08-13T02:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.0,"alt":84.87,"az":270.3,"t":"2044-08-13T02:05:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":83.94,"az":271.0,"t":"2044-08-13T02:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.01,"alt":83.0,"az":271.6,"t":"2044-08-13T02:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.01,"alt":82.07,"az":272.2,"t":"2044-08-13T02:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.01,"alt":81.13,"az":272.8,"t":"2044-08-13T02:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.01,"alt":80.2,"az":273.3,"t":"2044-08-13T02:30:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.02,"alt":79.26,"az":273.8,"t":"2044-08-13T02:35:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.02,"alt":78.33,"az":274.3,"t":"2044-08-13T02:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.02,"alt":77.4,"az":274.8,"t":"2044-08-13T02:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":76.46,"az":275.3,"t":"2044-08-13T02:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.03,"alt":75.53,"az":275.8,"t":"2044-08-13T02:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.04,"alt":74.6,"az":276.2,"t":"2044-08-13T03:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.04,"alt":73.67,"az":276.7,"t":"2044-08-13T03:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.05,"alt":72.74,"az":277.2,"t":"2044-08-13T03:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.05,"alt":71.81,"az":277.6,"t":"2044-08-13T03:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.89,"az":278.1,"t":"2044-08-13T03:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.06,"alt":69.96,"az":278.5,"t":"2044-08-13T03:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":69.04,"az":279.0,"t":"2044-08-13T03:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.08,"alt":68.11,"az":279.4,"t":"2044-08-13T03:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.08,"alt":67.19,"az":279.9,"t":"2044-08-13T03:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.09,"alt":66.27,"az":280.3,"t":"2044-08-13T03:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.1,"alt":65.35,"az":280.8,"t":"2044-08-13T03:50:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.11,"alt":64.43,"az":281.2,"t":"2044-08-13T03:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.12,"alt":63.51,"az":281.7,"t":"2044-08-13T04:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.13,"alt":62.6,"az":282.1,"t":"2044-08-13T04:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.14,"alt":61.68,"az":282.6,"t":"2044-08-13T04:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.15,"alt":60.77,"az":283.1,"t":"2044-08-13T04:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.16,"alt":59.86,"az":283.5,"t":"2044-08-13T04:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.17,"alt":58.95,"az":284.0,"t":"2044-08-13T04:25:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.18,"alt":58.04,"az":284.4,"t":"2044-08-13T04:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.19,"alt":57.14,"az":284.9,"t":"2044-08-13T04:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.2,"alt":56.23,"az":285.3,"t":"2044-08-13T04:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.33,"az":285.8,"t":"2044-08-13T04:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.43,"az":286.3,"t":"2044-08-13T04:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.24,"alt":53.53,"az":286.7,"t":"2044-08-13T04:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.26,"alt":52.64,"az":287.2,"t":"2044-08-13T05:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.27,"alt":51.75,"az":287.7,"t":"2044-08-13T05:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.29,"alt":50.85,"az":288.2,"t":"2044-08-13T05:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":49.97,"az":288.6,"t":"2044-08-13T05:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.32,"alt":49.08,"az":289.1,"t":"2044-08-13T05:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.34,"alt":48.2,"az":289.6,"t":"2044-08-13T05:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.32,"az":290.1,"t":"2044-08-13T05:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.38,"alt":46.44,"az":290.6,"t":"2044-08-13T05:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.4,"alt":45.57,"az":291.1,"t":"2044-08-13T05:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.42,"alt":44.69,"az":291.6,"t":"2044-08-13T05:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.44,"alt":43.82,"az":292.0,"t":"2044-08-13T05:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.47,"alt":42.96,"az":292.5,"t":"2044-08-13T05:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.49,"alt":42.1,"az":293.0,"t":"2044-08-13T06:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.51,"alt":41.24,"az":293.5,"t":"2044-08-13T06:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.54,"alt":40.38,"az":294.1,"t":"2044-08-13T06:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.53,"az":294.6,"t":"2044-08-13T06:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.68,"az":295.1,"t":"2044-08-13T06:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.63,"alt":37.83,"az":295.6,"t":"2044-08-13T06:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.66,"alt":36.99,"az":296.1,"t":"2044-08-13T06:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.69,"alt":36.15,"az":296.6,"t":"2044-08-13T06:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.73,"alt":35.32,"az":297.2,"t":"2044-08-13T06:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.76,"alt":34.49,"az":297.7,"t":"2044-08-13T06:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.8,"alt":33.66,"az":298.2,"t":"2044-08-13T06:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.84,"alt":32.84,"az":298.8,"t":"2044-08-13T06:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.88,"alt":32.02,"az":299.3,"t":"2044-08-13T07:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.93,"alt":31.2,"az":299.9,"t":"2044-08-13T07:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.97,"alt":30.39,"az":300.4,"t":"2044-08-13T07:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.02,"alt":29.59,"az":301.0,"t":"2044-08-13T07:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.07,"alt":28.79,"az":301.6,"t":"2044-08-13T07:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.12,"alt":28.0,"az":302.1,"t":"2044-08-13T07:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":2.18,"alt":27.2,"az":302.7,"t":"2044-08-13T07:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.24,"alt":26.42,"az":303.3,"t":"2044-08-13T07:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.3,"alt":25.64,"az":303.8,"t":"2044-08-13T07:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.37,"alt":24.87,"az":304.4,"t":"2044-08-13T07:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.44,"alt":24.1,"az":305.0,"t":"2044-08-13T07:50:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.51,"alt":23.33,"az":305.6,"t":"2044-08-13T07:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.59,"alt":22.57,"az":306.2,"t":"2044-08-13T08:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.67,"alt":21.82,"az":306.8,"t":"2044-08-13T08:05:00Z","terrain":0.12},{"above_terrain":true,"airmass":2.76,"alt":21.08,"az":307.4,"t":"2044-08-13T08:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.86,"alt":20.34,"az":308.1,"t":"2044-08-13T08:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.96,"alt":19.6,"az":308.7,"t":"2044-08-13T08:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.07,"alt":18.87,"az":309.3,"t":"2044-08-13T08:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.18,"alt":18.15,"az":309.9,"t":"2044-08-13T08:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.3,"alt":17.44,"az":310.6,"t":"2044-08-13T08:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.44,"alt":16.73,"az":311.2,"t":"2044-08-13T08:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.58,"alt":16.03,"az":311.9,"t":"2044-08-13T08:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.73,"alt":15.34,"az":312.5,"t":"2044-08-13T08:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.9,"alt":14.65,"az":313.2,"t":"2044-08-13T08:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.08,"alt":13.97,"az":313.9,"t":"2044-08-13T09:00:00Z","terrain":0.44}],"transit":{"airmass":1.0,"alt":89.5,"az":247.8,"t":"2044-08-13T01:40:00Z"},"usable_hours":6.5,"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."]}