{"assessment":{"best_window":null,"cost":{"altitude":7.53,"clouds":0.0,"darkness":0.66,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Not tonight","hourly":[{"alt":-54,"cloud":null,"high":null,"iso":"2029-08-17T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":-52,"cloud":null,"high":null,"iso":"2029-08-17T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2029-08-17T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-38,"cloud":null,"high":null,"iso":"2029-08-17T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-28,"cloud":null,"high":null,"iso":"2029-08-17T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2029-08-17T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2029-08-18T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2029-08-18T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2029-08-18T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":26,"cloud":null,"high":null,"iso":"2029-08-18T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":-57,"precip":null,"q":0.1,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.21,"peak_sky":0.21,"quality_hours":0.07,"reasons":["the target being low or below 20\u00b0 cost 7.5 quality-hours","daylight and twilight cost 0.7 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":0,"score_weather":null,"sky_hours":0.07,"verdict":"unknown","verdict_astronomy":"unusable","weather_known":false,"windows":[{"end":"2029-08-18T02:25Z","end_local":"05:25","hours":9.17,"label":"unusable","mean_quality":0.0,"start":"2029-08-17T17:15Z","start_local":"20:15"},{"end":"2029-08-18T03:05Z","end_local":"06:05","hours":0.67,"label":"poor","mean_quality":0.1,"start":"2029-08-18T02:25Z","start_local":"05:25"},{"end":"2029-08-18T03:35Z","end_local":"06:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-08-18T03:05Z","start_local":"06:05"}]},"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":"2029-08-17T19:02:02Z","dark_hours":6.77,"dark_to":"2029-08-18T01:48:25Z","moon":{"illumination":0.628,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":4.37,"moonrise":"2029-08-17T12:21:42Z","moonset":"2029-08-17T21:25:05Z","sunrise":"2029-08-18T03:32:43Z","sunset":"2029-08-17T17:17:48Z","twilight":{"astronomical":{"end":"2029-08-17T19:02:02Z","start":"2029-08-18T01:48:25Z"},"civil":{"end":"2029-08-17T17:47:26Z","start":"2029-08-18T03:03:04Z"},"nautical":{"end":"2029-08-17T18:23:25Z","start":"2029-08-18T02:27:04Z"}},"window_end":"2029-08-18T09:00:00Z","window_start":"2029-08-17T09:00:00Z"},"night_date":"2029-08-17","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":4.2,"alt":13.6,"t":"2029-08-18T01:45:00Z"},"dec":-5.3876,"dec_of_date":-5.3704,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":0,"limit_rise":"2029-08-18T02:22:35Z","limit_set":"2029-08-17T10:01:43Z","max_az_rate_deg_per_min":0.0,"moon_separation":146.9,"never_rises":false,"ra":83.8201,"ra_of_date":84.1843,"ra_str":"05h 35m 16.8s","resolved":{"common_name":"Great Orion Nebula","dec":-5.3876,"name":"M 42","ra":83.8201,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M42","source":"sesame","type":"HII","type_text":"HII region \u2014 a star-forming nebula"},"summary":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2029-08-17T11:48:54Z","blocked_dark_hours":0,"clears_at":"2029-08-18T00:34:03Z","rise_az":229.5},"track":[{"above_terrain":true,"airmass":2.02,"alt":29.59,"az":229.5,"t":"2029-08-17T09:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.06,"alt":28.88,"az":230.6,"t":"2029-08-17T09:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.11,"alt":28.15,"az":231.8,"t":"2029-08-17T09:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.16,"alt":27.41,"az":232.9,"t":"2029-08-17T09:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.22,"alt":26.65,"az":234.0,"t":"2029-08-17T09:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.28,"alt":25.89,"az":235.1,"t":"2029-08-17T09:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.35,"alt":25.12,"az":236.2,"t":"2029-08-17T09:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.42,"alt":24.34,"az":237.3,"t":"2029-08-17T09:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.49,"alt":23.54,"az":238.3,"t":"2029-08-17T09:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.57,"alt":22.74,"az":239.4,"t":"2029-08-17T09:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.66,"alt":21.93,"az":240.4,"t":"2029-08-17T09:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.76,"alt":21.11,"az":241.4,"t":"2029-08-17T09:55:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.86,"alt":20.29,"az":242.4,"t":"2029-08-17T10:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.98,"alt":19.45,"az":243.4,"t":"2029-08-17T10:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.11,"alt":18.61,"az":244.4,"t":"2029-08-17T10:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.25,"alt":17.77,"az":245.4,"t":"2029-08-17T10:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":3.4,"alt":16.91,"az":246.3,"t":"2029-08-17T10:20:00Z","terrain":1.13},{"above_terrain":true,"airmass":3.58,"alt":16.05,"az":247.2,"t":"2029-08-17T10:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.77,"alt":15.19,"az":248.2,"t":"2029-08-17T10:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.99,"alt":14.32,"az":249.1,"t":"2029-08-17T10:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.23,"alt":13.44,"az":250.0,"t":"2029-08-17T10:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.51,"alt":12.56,"az":250.9,"t":"2029-08-17T10:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.83,"alt":11.67,"az":251.8,"t":"2029-08-17T10:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.21,"alt":10.78,"az":252.7,"t":"2029-08-17T10:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.65,"alt":9.88,"az":253.6,"t":"2029-08-17T11:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.17,"alt":8.98,"az":254.5,"t":"2029-08-17T11:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":6.8,"alt":8.08,"az":255.3,"t":"2029-08-17T11:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":7.56,"alt":7.17,"az":256.2,"t":"2029-08-17T11:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":8.52,"alt":6.26,"az":257.1,"t":"2029-08-17T11:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":9.75,"alt":5.35,"az":257.9,"t":"2029-08-17T11:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":11.36,"alt":4.43,"az":258.8,"t":"2029-08-17T11:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":13.56,"alt":3.51,"az":259.6,"t":"2029-08-17T11:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":16.69,"alt":2.59,"az":260.5,"t":"2029-08-17T11:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":21.37,"alt":1.66,"az":261.3,"t":"2029-08-17T11:45:00Z","terrain":0.88},{"above_terrain":false,"airmass":28.77,"alt":0.74,"az":262.1,"t":"2029-08-17T11:50:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-0.19,"az":263.0,"t":"2029-08-17T11:55:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-1.12,"az":263.8,"t":"2029-08-17T12:00:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-2.05,"az":264.6,"t":"2029-08-17T12:05:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":265.5,"t":"2029-08-17T12:10:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":266.3,"t":"2029-08-17T12:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-4.85,"az":267.1,"t":"2029-08-17T12:20:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-5.79,"az":268.0,"t":"2029-08-17T12:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":268.8,"t":"2029-08-17T12:30:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-7.66,"az":269.6,"t":"2029-08-17T12:35:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-8.59,"az":270.4,"t":"2029-08-17T12:40:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-9.53,"az":271.3,"t":"2029-08-17T12:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-10.46,"az":272.1,"t":"2029-08-17T12:50:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-11.4,"az":273.0,"t":"2029-08-17T12:55:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-12.33,"az":273.8,"t":"2029-08-17T13:00:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-13.27,"az":274.7,"t":"2029-08-17T13:05:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-14.2,"az":275.5,"t":"2029-08-17T13:10:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-15.13,"az":276.4,"t":"2029-08-17T13:15:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-16.06,"az":277.2,"t":"2029-08-17T13:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":278.1,"t":"2029-08-17T13:25:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-17.91,"az":279.0,"t":"2029-08-17T13:30:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-18.84,"az":279.9,"t":"2029-08-17T13:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-19.76,"az":280.8,"t":"2029-08-17T13:40:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-20.67,"az":281.7,"t":"2029-08-17T13:45:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-21.59,"az":282.6,"t":"2029-08-17T13:50:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-22.5,"az":283.5,"t":"2029-08-17T13:55:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-23.41,"az":284.4,"t":"2029-08-17T14:00:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-24.31,"az":285.4,"t":"2029-08-17T14:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.22,"az":286.3,"t":"2029-08-17T14:10:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-26.11,"az":287.3,"t":"2029-08-17T14:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-27.0,"az":288.3,"t":"2029-08-17T14:20:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-27.89,"az":289.2,"t":"2029-08-17T14:25:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-28.77,"az":290.2,"t":"2029-08-17T14:30:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-29.64,"az":291.3,"t":"2029-08-17T14:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-30.51,"az":292.3,"t":"2029-08-17T14:40:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-31.38,"az":293.4,"t":"2029-08-17T14:45:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-32.23,"az":294.4,"t":"2029-08-17T14:50:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-33.08,"az":295.5,"t":"2029-08-17T14:55:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-33.92,"az":296.6,"t":"2029-08-17T15:00:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-34.75,"az":297.7,"t":"2029-08-17T15:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-35.58,"az":298.9,"t":"2029-08-17T15:10:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-36.39,"az":300.1,"t":"2029-08-17T15:15:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-37.2,"az":301.2,"t":"2029-08-17T15:20:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-37.99,"az":302.5,"t":"2029-08-17T15:25:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-38.78,"az":303.7,"t":"2029-08-17T15:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-39.55,"az":305.0,"t":"2029-08-17T15:35:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-40.31,"az":306.3,"t":"2029-08-17T15:40:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-41.06,"az":307.6,"t":"2029-08-17T15:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-41.79,"az":308.9,"t":"2029-08-17T15:50:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-42.52,"az":310.3,"t":"2029-08-17T15:55:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-43.22,"az":311.7,"t":"2029-08-17T16:00:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-43.91,"az":313.1,"t":"2029-08-17T16:05:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-44.59,"az":314.6,"t":"2029-08-17T16:10:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-45.25,"az":316.1,"t":"2029-08-17T16:15:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-45.89,"az":317.6,"t":"2029-08-17T16:20:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-46.51,"az":319.2,"t":"2029-08-17T16:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-47.11,"az":320.8,"t":"2029-08-17T16:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-47.69,"az":322.4,"t":"2029-08-17T16:35:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-48.25,"az":324.1,"t":"2029-08-17T16:40:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-48.79,"az":325.8,"t":"2029-08-17T16:45:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-49.3,"az":327.5,"t":"2029-08-17T16:50:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-49.79,"az":329.3,"t":"2029-08-17T16:55:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-50.26,"az":331.1,"t":"2029-08-17T17:00:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-50.7,"az":332.9,"t":"2029-08-17T17:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-51.11,"az":334.8,"t":"2029-08-17T17:10:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-51.5,"az":336.7,"t":"2029-08-17T17:15:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-51.85,"az":338.6,"t":"2029-08-17T17:20:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-52.18,"az":340.6,"t":"2029-08-17T17:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-52.47,"az":342.6,"t":"2029-08-17T17:30:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-52.74,"az":344.6,"t":"2029-08-17T17:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-52.97,"az":346.6,"t":"2029-08-17T17:40:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-53.17,"az":348.6,"t":"2029-08-17T17:45:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-53.34,"az":350.7,"t":"2029-08-17T17:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-53.48,"az":352.8,"t":"2029-08-17T17:55:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-53.58,"az":354.9,"t":"2029-08-17T18:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.64,"az":357.0,"t":"2029-08-17T18:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":359.1,"t":"2029-08-17T18:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":1.2,"t":"2029-08-17T18:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-53.64,"az":3.3,"t":"2029-08-17T18:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-53.56,"az":5.4,"t":"2029-08-17T18:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-53.46,"az":7.5,"t":"2029-08-17T18:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-53.32,"az":9.6,"t":"2029-08-17T18:35:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-53.15,"az":11.6,"t":"2029-08-17T18:40:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-52.94,"az":13.7,"t":"2029-08-17T18:45:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-52.71,"az":15.7,"t":"2029-08-17T18:50:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-52.44,"az":17.7,"t":"2029-08-17T18:55:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-52.14,"az":19.7,"t":"2029-08-17T19:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-51.81,"az":21.7,"t":"2029-08-17T19:05:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-51.45,"az":23.6,"t":"2029-08-17T19:10:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-51.06,"az":25.5,"t":"2029-08-17T19:15:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-50.64,"az":27.3,"t":"2029-08-17T19:20:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-50.2,"az":29.2,"t":"2029-08-17T19:25:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-49.73,"az":31.0,"t":"2029-08-17T19:30:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-49.23,"az":32.7,"t":"2029-08-17T19:35:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-48.72,"az":34.5,"t":"2029-08-17T19:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-48.18,"az":36.2,"t":"2029-08-17T19:45:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-47.61,"az":37.8,"t":"2029-08-17T19:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-47.03,"az":39.4,"t":"2029-08-17T19:55:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-46.42,"az":41.0,"t":"2029-08-17T20:00:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-45.8,"az":42.6,"t":"2029-08-17T20:05:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-45.16,"az":44.1,"t":"2029-08-17T20:10:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-44.5,"az":45.6,"t":"2029-08-17T20:15:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-43.82,"az":47.1,"t":"2029-08-17T20:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-43.13,"az":48.5,"t":"2029-08-17T20:25:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-42.42,"az":49.9,"t":"2029-08-17T20:30:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-41.7,"az":51.3,"t":"2029-08-17T20:35:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-40.96,"az":52.6,"t":"2029-08-17T20:40:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-40.21,"az":53.9,"t":"2029-08-17T20:45:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-39.45,"az":55.2,"t":"2029-08-17T20:50:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-38.67,"az":56.5,"t":"2029-08-17T20:55:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-37.89,"az":57.7,"t":"2029-08-17T21:00:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-37.09,"az":58.9,"t":"2029-08-17T21:05:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-36.28,"az":60.1,"t":"2029-08-17T21:10:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-35.47,"az":61.3,"t":"2029-08-17T21:15:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-34.64,"az":62.4,"t":"2029-08-17T21:20:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-33.81,"az":63.5,"t":"2029-08-17T21:25:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-32.97,"az":64.6,"t":"2029-08-17T21:30:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.12,"az":65.7,"t":"2029-08-17T21:35:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-31.26,"az":66.8,"t":"2029-08-17T21:40:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-30.4,"az":67.8,"t":"2029-08-17T21:45:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-29.53,"az":68.9,"t":"2029-08-17T21:50:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-28.65,"az":69.9,"t":"2029-08-17T21:55:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-27.77,"az":70.9,"t":"2029-08-17T22:00:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-26.88,"az":71.9,"t":"2029-08-17T22:05:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-25.99,"az":72.9,"t":"2029-08-17T22:10:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-25.09,"az":73.8,"t":"2029-08-17T22:15:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-24.19,"az":74.8,"t":"2029-08-17T22:20:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-23.29,"az":75.7,"t":"2029-08-17T22:25:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-22.38,"az":76.6,"t":"2029-08-17T22:30:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-21.47,"az":77.6,"t":"2029-08-17T22:35:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-20.55,"az":78.5,"t":"2029-08-17T22:40:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-19.63,"az":79.4,"t":"2029-08-17T22:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-18.71,"az":80.3,"t":"2029-08-17T22:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-17.79,"az":81.1,"t":"2029-08-17T22:55:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-16.86,"az":82.0,"t":"2029-08-17T23:00:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-15.93,"az":82.9,"t":"2029-08-17T23:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-15.0,"az":83.7,"t":"2029-08-17T23:10:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-14.07,"az":84.6,"t":"2029-08-17T23:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-13.14,"az":85.5,"t":"2029-08-17T23:20:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-12.21,"az":86.3,"t":"2029-08-17T23:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-11.27,"az":87.1,"t":"2029-08-17T23:30:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-10.34,"az":88.0,"t":"2029-08-17T23:35:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-9.4,"az":88.8,"t":"2029-08-17T23:40:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-8.47,"az":89.7,"t":"2029-08-17T23:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.53,"az":90.5,"t":"2029-08-17T23:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":91.3,"t":"2029-08-17T23:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-5.66,"az":92.2,"t":"2029-08-18T00:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-4.72,"az":93.0,"t":"2029-08-18T00:05:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":93.8,"t":"2029-08-18T00:10:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":94.6,"t":"2029-08-18T00:15:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":95.5,"t":"2029-08-18T00:20:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-0.99,"az":96.3,"t":"2029-08-18T00:25:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-0.06,"az":97.1,"t":"2029-08-18T00:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":27.54,"alt":0.87,"az":98.0,"t":"2029-08-18T00:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":20.6,"alt":1.79,"az":98.8,"t":"2029-08-18T00:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":16.19,"alt":2.71,"az":99.7,"t":"2029-08-18T00:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":13.22,"alt":3.64,"az":100.5,"t":"2029-08-18T00:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":11.11,"alt":4.56,"az":101.3,"t":"2029-08-18T00:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.56,"alt":5.47,"az":102.2,"t":"2029-08-18T01:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":8.38,"alt":6.39,"az":103.0,"t":"2029-08-18T01:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.45,"alt":7.3,"az":103.9,"t":"2029-08-18T01:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":6.7,"alt":8.2,"az":104.8,"t":"2029-08-18T01:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.09,"alt":9.11,"az":105.6,"t":"2029-08-18T01:20:00Z","terrain":-0.49},{"above_terrain":true,"airmass":5.58,"alt":10.0,"az":106.5,"t":"2029-08-18T01:25:00Z","terrain":-0.62},{"above_terrain":true,"airmass":5.15,"alt":10.9,"az":107.4,"t":"2029-08-18T01:30:00Z","terrain":-0.74},{"above_terrain":true,"airmass":4.79,"alt":11.79,"az":108.3,"t":"2029-08-18T01:35:00Z","terrain":-1.01},{"above_terrain":true,"airmass":4.47,"alt":12.68,"az":109.2,"t":"2029-08-18T01:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":4.2,"alt":13.56,"az":110.1,"t":"2029-08-18T01:45:00Z","terrain":-1.17},{"above_terrain":true,"airmass":3.95,"alt":14.43,"az":111.0,"t":"2029-08-18T01:50:00Z","terrain":-1.33},{"above_terrain":true,"airmass":3.74,"alt":15.31,"az":111.9,"t":"2029-08-18T01:55:00Z","terrain":-1.38},{"above_terrain":true,"airmass":3.55,"alt":16.17,"az":112.9,"t":"2029-08-18T02:00:00Z","terrain":-1.43},{"above_terrain":true,"airmass":3.38,"alt":17.03,"az":113.8,"t":"2029-08-18T02:05:00Z","terrain":-1.59},{"above_terrain":true,"airmass":3.23,"alt":17.88,"az":114.8,"t":"2029-08-18T02:10:00Z","terrain":-1.53},{"above_terrain":true,"airmass":3.09,"alt":18.73,"az":115.7,"t":"2029-08-18T02:15:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.96,"alt":19.57,"az":116.7,"t":"2029-08-18T02:20:00Z","terrain":-1.59},{"above_terrain":true,"airmass":2.85,"alt":20.4,"az":117.7,"t":"2029-08-18T02:25:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.74,"alt":21.23,"az":118.7,"t":"2029-08-18T02:30:00Z","terrain":-1.46},{"above_terrain":true,"airmass":2.65,"alt":22.04,"az":119.7,"t":"2029-08-18T02:35:00Z","terrain":-1.31},{"above_terrain":true,"airmass":2.56,"alt":22.85,"az":120.8,"t":"2029-08-18T02:40:00Z","terrain":-1.25},{"above_terrain":true,"airmass":2.48,"alt":23.65,"az":121.8,"t":"2029-08-18T02:45:00Z","terrain":-1.2},{"above_terrain":true,"airmass":2.41,"alt":24.44,"az":122.9,"t":"2029-08-18T02:50:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.34,"alt":25.22,"az":123.9,"t":"2029-08-18T02:55:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.27,"alt":26.0,"az":125.0,"t":"2029-08-18T03:00:00Z","terrain":-1.64},{"above_terrain":true,"airmass":2.21,"alt":26.76,"az":126.1,"t":"2029-08-18T03:05:00Z","terrain":-1.59},{"above_terrain":true,"airmass":2.16,"alt":27.51,"az":127.2,"t":"2029-08-18T03:10:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.11,"alt":28.25,"az":128.4,"t":"2029-08-18T03:15:00Z","terrain":-1.31},{"above_terrain":true,"airmass":2.06,"alt":28.97,"az":129.5,"t":"2029-08-18T03:20:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.01,"alt":29.69,"az":130.7,"t":"2029-08-18T03:25:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.97,"alt":30.39,"az":131.9,"t":"2029-08-18T03:30:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.93,"alt":31.08,"az":133.1,"t":"2029-08-18T03:35:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.9,"alt":31.76,"az":134.3,"t":"2029-08-18T03:40:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.86,"alt":32.42,"az":135.6,"t":"2029-08-18T03:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.83,"alt":33.07,"az":136.9,"t":"2029-08-18T03:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.8,"alt":33.7,"az":138.1,"t":"2029-08-18T03:55:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.77,"alt":34.32,"az":139.4,"t":"2029-08-18T04:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.74,"alt":34.92,"az":140.8,"t":"2029-08-18T04:05:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.72,"alt":35.5,"az":142.1,"t":"2029-08-18T04:10:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.7,"alt":36.07,"az":143.5,"t":"2029-08-18T04:15:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.67,"alt":36.62,"az":144.9,"t":"2029-08-18T04:20:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.65,"alt":37.14,"az":146.3,"t":"2029-08-18T04:25:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.63,"alt":37.65,"az":147.7,"t":"2029-08-18T04:30:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.62,"alt":38.14,"az":149.2,"t":"2029-08-18T04:35:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.6,"alt":38.61,"az":150.7,"t":"2029-08-18T04:40:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.58,"alt":39.06,"az":152.2,"t":"2029-08-18T04:45:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.57,"alt":39.49,"az":153.7,"t":"2029-08-18T04:50:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.56,"alt":39.89,"az":155.2,"t":"2029-08-18T04:55:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.54,"alt":40.27,"az":156.8,"t":"2029-08-18T05:00:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.53,"alt":40.63,"az":158.3,"t":"2029-08-18T05:05:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.52,"alt":40.96,"az":159.9,"t":"2029-08-18T05:10:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.51,"alt":41.27,"az":161.5,"t":"2029-08-18T05:15:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.51,"alt":41.55,"az":163.2,"t":"2029-08-18T05:20:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.5,"alt":41.81,"az":164.8,"t":"2029-08-18T05:25:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.49,"alt":42.05,"az":166.4,"t":"2029-08-18T05:30:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.49,"alt":42.25,"az":168.1,"t":"2029-08-18T05:35:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.48,"alt":42.43,"az":169.8,"t":"2029-08-18T05:40:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.48,"alt":42.58,"az":171.4,"t":"2029-08-18T05:45:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.47,"alt":42.71,"az":173.1,"t":"2029-08-18T05:50:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.47,"alt":42.81,"az":174.8,"t":"2029-08-18T05:55:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.47,"alt":42.88,"az":176.5,"t":"2029-08-18T06:00:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":178.2,"t":"2029-08-18T06:05:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.47,"alt":42.94,"az":179.9,"t":"2029-08-18T06:10:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":181.6,"t":"2029-08-18T06:15:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.47,"alt":42.88,"az":183.3,"t":"2029-08-18T06:20:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.47,"alt":42.81,"az":185.0,"t":"2029-08-18T06:25:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.47,"alt":42.72,"az":186.7,"t":"2029-08-18T06:30:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.48,"alt":42.6,"az":188.4,"t":"2029-08-18T06:35:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.48,"alt":42.44,"az":190.1,"t":"2029-08-18T06:40:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.48,"alt":42.27,"az":191.8,"t":"2029-08-18T06:45:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.49,"alt":42.06,"az":193.4,"t":"2029-08-18T06:50:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.5,"alt":41.83,"az":195.1,"t":"2029-08-18T06:55:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.5,"alt":41.58,"az":196.7,"t":"2029-08-18T07:00:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":198.3,"t":"2029-08-18T07:05:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.52,"alt":40.99,"az":200.0,"t":"2029-08-18T07:10:00Z","terrain":-0.25},{"above_terrain":true,"airmass":1.53,"alt":40.65,"az":201.5,"t":"2029-08-18T07:15:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.54,"alt":40.3,"az":203.1,"t":"2029-08-18T07:20:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.56,"alt":39.92,"az":204.7,"t":"2029-08-18T07:25:00Z","terrain":-0.31},{"above_terrain":true,"airmass":1.57,"alt":39.52,"az":206.2,"t":"2029-08-18T07:30:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.58,"alt":39.09,"az":207.7,"t":"2029-08-18T07:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.6,"alt":38.65,"az":209.2,"t":"2029-08-18T07:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.62,"alt":38.18,"az":210.7,"t":"2029-08-18T07:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.63,"alt":37.69,"az":212.1,"t":"2029-08-18T07:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.65,"alt":37.18,"az":213.6,"t":"2029-08-18T07:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.67,"alt":36.66,"az":215.0,"t":"2029-08-18T08:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.69,"alt":36.11,"az":216.4,"t":"2029-08-18T08:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.72,"alt":35.55,"az":217.8,"t":"2029-08-18T08:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.74,"alt":34.96,"az":219.1,"t":"2029-08-18T08:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.77,"alt":34.37,"az":220.4,"t":"2029-08-18T08:20:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.8,"alt":33.75,"az":221.8,"t":"2029-08-18T08:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.83,"alt":33.12,"az":223.1,"t":"2029-08-18T08:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.86,"alt":32.47,"az":224.3,"t":"2029-08-18T08:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.89,"alt":31.81,"az":225.6,"t":"2029-08-18T08:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.93,"alt":31.14,"az":226.8,"t":"2029-08-18T08:45:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.97,"alt":30.45,"az":228.0,"t":"2029-08-18T08:50:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.01,"alt":29.75,"az":229.2,"t":"2029-08-18T08:55:00Z","terrain":1.28},{"above_terrain":true,"airmass":2.05,"alt":29.03,"az":230.4,"t":"2029-08-18T09:00:00Z","terrain":1.05}],"transit":{"airmass":1.47,"alt":42.9,"az":179.9,"t":"2029-08-18T06:10:00Z"},"usable_hours":0,"verdict":"none","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
