{"assessment":{"best_window":null,"cost":{"altitude":7.6,"clouds":0.0,"darkness":0.83,"moon":0.06},"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":"2027-08-21T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":-51,"cloud":null,"high":null,"iso":"2027-08-21T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-45,"cloud":null,"high":null,"iso":"2027-08-21T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-36,"cloud":null,"high":null,"iso":"2027-08-21T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2027-08-21T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2027-08-21T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":46,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2027-08-22T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":54,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2027-08-22T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":60,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2027-08-22T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2027-08-22T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.07,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.16,"peak_sky":0.16,"quality_hours":0.1,"reasons":["the target being low or below 20\u00b0 cost 7.6 quality-hours","daylight and twilight cost 0.8 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":0,"score_weather":null,"sky_hours":0.1,"verdict":"unknown","verdict_astronomy":"unusable","weather_known":false,"windows":[{"end":"2027-08-22T02:10Z","end_local":"05:10","hours":9.0,"label":"unusable","mean_quality":0.0,"start":"2027-08-21T17:10Z","start_local":"20:10"},{"end":"2027-08-22T03:10Z","end_local":"06:10","hours":1.0,"label":"poor","mean_quality":0.1,"start":"2027-08-22T02:10Z","start_local":"05:10"},{"end":"2027-08-22T03:40Z","end_local":"06:40","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-08-22T03:10Z","start_local":"06:10"}]},"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":"2027-08-21T18:55:13Z","dark_hours":6.97,"dark_to":"2027-08-22T01:53:36Z","moon":{"illumination":0.808,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2027-08-21T18:45:40Z","moonset":"2027-08-22T08:35:04Z","sunrise":"2027-08-22T03:36:17Z","sunset":"2027-08-21T17:12:35Z","twilight":{"astronomical":{"end":"2027-08-21T18:55:13Z","start":"2027-08-22T01:53:36Z"},"civil":{"end":"2027-08-21T17:41:55Z","start":"2027-08-22T03:06:56Z"},"nautical":{"end":"2027-08-21T18:17:23Z","start":"2027-08-22T02:31:27Z"}},"window_end":"2027-08-22T09:00:00Z","window_start":"2027-08-21T09:00:00Z"},"night_date":"2027-08-21","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":3.42,"alt":16.8,"t":"2027-08-22T01:50:00Z"},"dec":-5.3876,"dec_of_date":-5.3715,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":0,"limit_rise":"2027-08-22T02:08:47Z","limit_set":"2027-08-21T09:47:55Z","max_az_rate_deg_per_min":0.0,"moon_separation":68.8,"never_rises":false,"ra":83.8201,"ra_of_date":84.1598,"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":"2027-08-21T11:34:57Z","blocked_dark_hours":0,"clears_at":"2027-08-22T00:20:14Z","rise_az":232.6},"track":[{"above_terrain":true,"airmass":2.15,"alt":27.58,"az":232.6,"t":"2027-08-21T09:00:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.21,"alt":26.83,"az":233.8,"t":"2027-08-21T09:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.27,"alt":26.07,"az":234.9,"t":"2027-08-21T09:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.33,"alt":25.3,"az":236.0,"t":"2027-08-21T09:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.4,"alt":24.52,"az":237.0,"t":"2027-08-21T09:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.47,"alt":23.73,"az":238.1,"t":"2027-08-21T09:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.55,"alt":22.93,"az":239.1,"t":"2027-08-21T09:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.64,"alt":22.13,"az":240.2,"t":"2027-08-21T09:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.73,"alt":21.31,"az":241.2,"t":"2027-08-21T09:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.84,"alt":20.49,"az":242.2,"t":"2027-08-21T09:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.95,"alt":19.66,"az":243.2,"t":"2027-08-21T09:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.08,"alt":18.82,"az":244.2,"t":"2027-08-21T09:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":3.21,"alt":17.97,"az":245.1,"t":"2027-08-21T10:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":3.36,"alt":17.12,"az":246.1,"t":"2027-08-21T10:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":3.53,"alt":16.26,"az":247.0,"t":"2027-08-21T10:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":3.72,"alt":15.4,"az":248.0,"t":"2027-08-21T10:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.93,"alt":14.52,"az":248.9,"t":"2027-08-21T10:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.17,"alt":13.65,"az":249.8,"t":"2027-08-21T10:25:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.44,"alt":12.77,"az":250.7,"t":"2027-08-21T10:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.75,"alt":11.88,"az":251.6,"t":"2027-08-21T10:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":5.11,"alt":10.99,"az":252.5,"t":"2027-08-21T10:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.54,"alt":10.1,"az":253.4,"t":"2027-08-21T10:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.04,"alt":9.2,"az":254.3,"t":"2027-08-21T10:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":6.63,"alt":8.3,"az":255.1,"t":"2027-08-21T10:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.36,"alt":7.39,"az":256.0,"t":"2027-08-21T11:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":8.27,"alt":6.48,"az":256.9,"t":"2027-08-21T11:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":9.43,"alt":5.57,"az":257.7,"t":"2027-08-21T11:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":10.93,"alt":4.65,"az":258.6,"t":"2027-08-21T11:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":12.96,"alt":3.73,"az":259.4,"t":"2027-08-21T11:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":15.83,"alt":2.81,"az":260.3,"t":"2027-08-21T11:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":20.05,"alt":1.89,"az":261.1,"t":"2027-08-21T11:30:00Z","terrain":0.85},{"above_terrain":false,"airmass":26.66,"alt":0.96,"az":261.9,"t":"2027-08-21T11:35:00Z","terrain":0.97},{"above_terrain":false,"airmass":37.43,"alt":0.03,"az":262.8,"t":"2027-08-21T11:40:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-0.9,"az":263.6,"t":"2027-08-21T11:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-1.83,"az":264.4,"t":"2027-08-21T11:50:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":265.3,"t":"2027-08-21T11:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":266.1,"t":"2027-08-21T12:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.63,"az":266.9,"t":"2027-08-21T12:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-5.56,"az":267.8,"t":"2027-08-21T12:10:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.5,"az":268.6,"t":"2027-08-21T12:15:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-7.43,"az":269.4,"t":"2027-08-21T12:20:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-8.37,"az":270.2,"t":"2027-08-21T12:25:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-9.3,"az":271.1,"t":"2027-08-21T12:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-10.24,"az":271.9,"t":"2027-08-21T12:35:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-11.18,"az":272.8,"t":"2027-08-21T12:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-12.11,"az":273.6,"t":"2027-08-21T12:45:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-13.04,"az":274.5,"t":"2027-08-21T12:50:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-13.98,"az":275.3,"t":"2027-08-21T12:55:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-14.91,"az":276.2,"t":"2027-08-21T13:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-15.84,"az":277.0,"t":"2027-08-21T13:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-16.77,"az":277.9,"t":"2027-08-21T13:10:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-17.69,"az":278.8,"t":"2027-08-21T13:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-18.61,"az":279.7,"t":"2027-08-21T13:20:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-19.54,"az":280.5,"t":"2027-08-21T13:25:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-20.46,"az":281.4,"t":"2027-08-21T13:30:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-21.37,"az":282.4,"t":"2027-08-21T13:35:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-22.28,"az":283.3,"t":"2027-08-21T13:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-23.19,"az":284.2,"t":"2027-08-21T13:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":285.1,"t":"2027-08-21T13:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.0,"az":286.1,"t":"2027-08-21T13:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.9,"az":287.0,"t":"2027-08-21T14:00:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-26.79,"az":288.0,"t":"2027-08-21T14:05:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-27.68,"az":289.0,"t":"2027-08-21T14:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-28.56,"az":290.0,"t":"2027-08-21T14:15:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-29.44,"az":291.0,"t":"2027-08-21T14:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-30.31,"az":292.1,"t":"2027-08-21T14:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-31.17,"az":293.1,"t":"2027-08-21T14:30:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-32.03,"az":294.2,"t":"2027-08-21T14:35:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-32.88,"az":295.2,"t":"2027-08-21T14:40:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-33.72,"az":296.3,"t":"2027-08-21T14:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-34.56,"az":297.5,"t":"2027-08-21T14:50:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-35.38,"az":298.6,"t":"2027-08-21T14:55:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-36.2,"az":299.8,"t":"2027-08-21T15:00:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-37.01,"az":301.0,"t":"2027-08-21T15:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-37.8,"az":302.2,"t":"2027-08-21T15:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-38.59,"az":303.4,"t":"2027-08-21T15:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-39.37,"az":304.7,"t":"2027-08-21T15:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-40.13,"az":305.9,"t":"2027-08-21T15:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-40.88,"az":307.2,"t":"2027-08-21T15:30:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-41.62,"az":308.6,"t":"2027-08-21T15:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-42.34,"az":310.0,"t":"2027-08-21T15:40:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-43.05,"az":311.4,"t":"2027-08-21T15:45:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-43.75,"az":312.8,"t":"2027-08-21T15:50:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-44.43,"az":314.2,"t":"2027-08-21T15:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-45.09,"az":315.7,"t":"2027-08-21T16:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-45.74,"az":317.2,"t":"2027-08-21T16:05:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-46.36,"az":318.8,"t":"2027-08-21T16:10:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-46.97,"az":320.4,"t":"2027-08-21T16:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-47.55,"az":322.0,"t":"2027-08-21T16:20:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-48.12,"az":323.7,"t":"2027-08-21T16:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-48.66,"az":325.4,"t":"2027-08-21T16:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-49.18,"az":327.1,"t":"2027-08-21T16:35:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-49.68,"az":328.9,"t":"2027-08-21T16:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-50.15,"az":330.6,"t":"2027-08-21T16:45:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-50.6,"az":332.5,"t":"2027-08-21T16:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-51.02,"az":334.3,"t":"2027-08-21T16:55:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-51.41,"az":336.2,"t":"2027-08-21T17:00:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-51.77,"az":338.1,"t":"2027-08-21T17:05:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-52.1,"az":340.1,"t":"2027-08-21T17:10:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-52.41,"az":342.1,"t":"2027-08-21T17:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-52.68,"az":344.1,"t":"2027-08-21T17:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-52.92,"az":346.1,"t":"2027-08-21T17:25:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-53.13,"az":348.1,"t":"2027-08-21T17:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-53.3,"az":350.2,"t":"2027-08-21T17:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-53.45,"az":352.3,"t":"2027-08-21T17:40:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-53.56,"az":354.4,"t":"2027-08-21T17:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.63,"az":356.5,"t":"2027-08-21T17:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":358.6,"t":"2027-08-21T17:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.68,"az":0.7,"t":"2027-08-21T18:00:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-53.65,"az":2.8,"t":"2027-08-21T18:05:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-53.59,"az":4.9,"t":"2027-08-21T18:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-53.49,"az":7.0,"t":"2027-08-21T18:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-53.36,"az":9.1,"t":"2027-08-21T18:20:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-53.19,"az":11.1,"t":"2027-08-21T18:25:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-53.0,"az":13.2,"t":"2027-08-21T18:30:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-52.77,"az":15.2,"t":"2027-08-21T18:35:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-52.5,"az":17.2,"t":"2027-08-21T18:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-52.21,"az":19.2,"t":"2027-08-21T18:45:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-51.89,"az":21.2,"t":"2027-08-21T18:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-51.54,"az":23.1,"t":"2027-08-21T18:55:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-51.15,"az":25.0,"t":"2027-08-21T19:00:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-50.74,"az":26.9,"t":"2027-08-21T19:05:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-50.31,"az":28.7,"t":"2027-08-21T19:10:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-49.84,"az":30.5,"t":"2027-08-21T19:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-49.36,"az":32.3,"t":"2027-08-21T19:20:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-48.84,"az":34.0,"t":"2027-08-21T19:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-48.31,"az":35.7,"t":"2027-08-21T19:30:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-47.75,"az":37.4,"t":"2027-08-21T19:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-47.17,"az":39.1,"t":"2027-08-21T19:40:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-46.57,"az":40.7,"t":"2027-08-21T19:45:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-45.95,"az":42.2,"t":"2027-08-21T19:50:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-45.31,"az":43.8,"t":"2027-08-21T19:55:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-44.66,"az":45.3,"t":"2027-08-21T20:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-43.99,"az":46.7,"t":"2027-08-21T20:05:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-43.3,"az":48.2,"t":"2027-08-21T20:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-42.59,"az":49.6,"t":"2027-08-21T20:15:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-41.87,"az":50.9,"t":"2027-08-21T20:20:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-41.14,"az":52.3,"t":"2027-08-21T20:25:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-40.39,"az":53.6,"t":"2027-08-21T20:30:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-39.63,"az":54.9,"t":"2027-08-21T20:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-38.86,"az":56.2,"t":"2027-08-21T20:40:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-38.08,"az":57.4,"t":"2027-08-21T20:45:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-37.28,"az":58.6,"t":"2027-08-21T20:50:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-36.48,"az":59.8,"t":"2027-08-21T20:55:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-35.66,"az":61.0,"t":"2027-08-21T21:00:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-34.84,"az":62.1,"t":"2027-08-21T21:05:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-34.01,"az":63.3,"t":"2027-08-21T21:10:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-33.17,"az":64.4,"t":"2027-08-21T21:15:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.32,"az":65.5,"t":"2027-08-21T21:20:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-31.47,"az":66.5,"t":"2027-08-21T21:25:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-30.6,"az":67.6,"t":"2027-08-21T21:30:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-29.74,"az":68.6,"t":"2027-08-21T21:35:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-28.86,"az":69.6,"t":"2027-08-21T21:40:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-27.98,"az":70.7,"t":"2027-08-21T21:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-27.1,"az":71.6,"t":"2027-08-21T21:50:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-26.2,"az":72.6,"t":"2027-08-21T21:55:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-25.31,"az":73.6,"t":"2027-08-21T22:00:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-24.41,"az":74.5,"t":"2027-08-21T22:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-23.51,"az":75.5,"t":"2027-08-21T22:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-22.6,"az":76.4,"t":"2027-08-21T22:15:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-21.69,"az":77.3,"t":"2027-08-21T22:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-20.77,"az":78.2,"t":"2027-08-21T22:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-19.85,"az":79.1,"t":"2027-08-21T22:30:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-18.93,"az":80.0,"t":"2027-08-21T22:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-18.01,"az":80.9,"t":"2027-08-21T22:40:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-17.08,"az":81.8,"t":"2027-08-21T22:45:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-16.16,"az":82.7,"t":"2027-08-21T22:50:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-15.23,"az":83.5,"t":"2027-08-21T22:55:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-14.3,"az":84.4,"t":"2027-08-21T23:00:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-13.36,"az":85.3,"t":"2027-08-21T23:05:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-12.43,"az":86.1,"t":"2027-08-21T23:10:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-11.5,"az":86.9,"t":"2027-08-21T23:15:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-10.56,"az":87.8,"t":"2027-08-21T23:20:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-9.63,"az":88.6,"t":"2027-08-21T23:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-8.69,"az":89.5,"t":"2027-08-21T23:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.76,"az":90.3,"t":"2027-08-21T23:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":91.1,"t":"2027-08-21T23:40:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.88,"az":92.0,"t":"2027-08-21T23:45:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-4.95,"az":92.8,"t":"2027-08-21T23:50:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-4.01,"az":93.6,"t":"2027-08-21T23:55:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-3.08,"az":94.5,"t":"2027-08-22T00:00:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":95.3,"t":"2027-08-22T00:05:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.22,"az":96.1,"t":"2027-08-22T00:10:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-0.29,"az":96.9,"t":"2027-08-22T00:15:00Z","terrain":0.72},{"above_terrain":false,"airmass":29.78,"alt":0.64,"az":97.8,"t":"2027-08-22T00:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":21.99,"alt":1.57,"az":98.6,"t":"2027-08-22T00:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":17.09,"alt":2.49,"az":99.5,"t":"2027-08-22T00:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":13.84,"alt":3.41,"az":100.3,"t":"2027-08-22T00:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":11.56,"alt":4.33,"az":101.1,"t":"2027-08-22T00:40:00Z","terrain":0.06},{"above_terrain":true,"airmass":9.9,"alt":5.25,"az":102.0,"t":"2027-08-22T00:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":8.64,"alt":6.16,"az":102.8,"t":"2027-08-22T00:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.65,"alt":7.08,"az":103.7,"t":"2027-08-22T00:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":6.87,"alt":7.98,"az":104.6,"t":"2027-08-22T01:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":6.23,"alt":8.89,"az":105.4,"t":"2027-08-22T01:05:00Z","terrain":-0.4},{"above_terrain":true,"airmass":5.7,"alt":9.79,"az":106.3,"t":"2027-08-22T01:10:00Z","terrain":-0.63},{"above_terrain":true,"airmass":5.25,"alt":10.68,"az":107.2,"t":"2027-08-22T01:15:00Z","terrain":-0.67},{"above_terrain":true,"airmass":4.87,"alt":11.58,"az":108.1,"t":"2027-08-22T01:20:00Z","terrain":-0.95},{"above_terrain":true,"airmass":4.54,"alt":12.46,"az":109.0,"t":"2027-08-22T01:25:00Z","terrain":-1.19},{"above_terrain":true,"airmass":4.26,"alt":13.35,"az":109.9,"t":"2027-08-22T01:30:00Z","terrain":-1.15},{"above_terrain":true,"airmass":4.01,"alt":14.22,"az":110.8,"t":"2027-08-22T01:35:00Z","terrain":-1.29},{"above_terrain":true,"airmass":3.79,"alt":15.1,"az":111.7,"t":"2027-08-22T01:40:00Z","terrain":-1.37},{"above_terrain":true,"airmass":3.59,"alt":15.96,"az":112.7,"t":"2027-08-22T01:45:00Z","terrain":-1.42},{"above_terrain":true,"airmass":3.42,"alt":16.82,"az":113.6,"t":"2027-08-22T01:50:00Z","terrain":-1.55},{"above_terrain":true,"airmass":3.26,"alt":17.68,"az":114.5,"t":"2027-08-22T01:55:00Z","terrain":-1.56},{"above_terrain":true,"airmass":3.12,"alt":18.53,"az":115.5,"t":"2027-08-22T02:00:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.99,"alt":19.37,"az":116.5,"t":"2027-08-22T02:05:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.88,"alt":20.2,"az":117.5,"t":"2027-08-22T02:10:00Z","terrain":-1.53},{"above_terrain":true,"airmass":2.77,"alt":21.03,"az":118.5,"t":"2027-08-22T02:15:00Z","terrain":-1.45},{"above_terrain":true,"airmass":2.67,"alt":21.85,"az":119.5,"t":"2027-08-22T02:20:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.58,"alt":22.66,"az":120.5,"t":"2027-08-22T02:25:00Z","terrain":-1.25},{"above_terrain":true,"airmass":2.5,"alt":23.46,"az":121.5,"t":"2027-08-22T02:30:00Z","terrain":-1.22},{"above_terrain":true,"airmass":2.42,"alt":24.25,"az":122.6,"t":"2027-08-22T02:35:00Z","terrain":-1.31},{"above_terrain":true,"airmass":2.35,"alt":25.04,"az":123.7,"t":"2027-08-22T02:40:00Z","terrain":-1.45},{"above_terrain":true,"airmass":2.29,"alt":25.81,"az":124.8,"t":"2027-08-22T02:45:00Z","terrain":-1.6},{"above_terrain":true,"airmass":2.23,"alt":26.57,"az":125.9,"t":"2027-08-22T02:50:00Z","terrain":-1.61},{"above_terrain":true,"airmass":2.17,"alt":27.33,"az":127.0,"t":"2027-08-22T02:55:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.12,"alt":28.07,"az":128.1,"t":"2027-08-22T03:00:00Z","terrain":-1.38},{"above_terrain":true,"airmass":2.07,"alt":28.8,"az":129.3,"t":"2027-08-22T03:05:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.02,"alt":29.52,"az":130.4,"t":"2027-08-22T03:10:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.98,"alt":30.22,"az":131.6,"t":"2027-08-22T03:15:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.94,"alt":30.92,"az":132.8,"t":"2027-08-22T03:20:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.9,"alt":31.6,"az":134.0,"t":"2027-08-22T03:25:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.87,"alt":32.26,"az":135.3,"t":"2027-08-22T03:30:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.84,"alt":32.91,"az":136.5,"t":"2027-08-22T03:35:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.81,"alt":33.55,"az":137.8,"t":"2027-08-22T03:40:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.78,"alt":34.17,"az":139.1,"t":"2027-08-22T03:45:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.75,"alt":34.78,"az":140.5,"t":"2027-08-22T03:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.72,"alt":35.36,"az":141.8,"t":"2027-08-22T03:55:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.7,"alt":35.93,"az":143.2,"t":"2027-08-22T04:00:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.68,"alt":36.48,"az":144.6,"t":"2027-08-22T04:05:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.66,"alt":37.02,"az":146.0,"t":"2027-08-22T04:10:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.64,"alt":37.53,"az":147.4,"t":"2027-08-22T04:15:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.62,"alt":38.03,"az":148.8,"t":"2027-08-22T04:20:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.6,"alt":38.5,"az":150.3,"t":"2027-08-22T04:25:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.59,"alt":38.95,"az":151.8,"t":"2027-08-22T04:30:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.57,"alt":39.38,"az":153.3,"t":"2027-08-22T04:35:00Z","terrain":-0.96},{"above_terrain":true,"airmass":1.56,"alt":39.79,"az":154.8,"t":"2027-08-22T04:40:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.55,"alt":40.18,"az":156.4,"t":"2027-08-22T04:45:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.54,"alt":40.54,"az":158.0,"t":"2027-08-22T04:50:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.53,"alt":40.88,"az":159.5,"t":"2027-08-22T04:55:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.52,"alt":41.2,"az":161.1,"t":"2027-08-22T05:00:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.51,"alt":41.49,"az":162.8,"t":"2027-08-22T05:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.5,"alt":41.75,"az":164.4,"t":"2027-08-22T05:10:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.49,"alt":41.99,"az":166.0,"t":"2027-08-22T05:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.49,"alt":42.2,"az":167.7,"t":"2027-08-22T05:20:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.48,"alt":42.39,"az":169.4,"t":"2027-08-22T05:25:00Z","terrain":-0.74},{"above_terrain":true,"airmass":1.48,"alt":42.55,"az":171.0,"t":"2027-08-22T05:30:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.47,"alt":42.68,"az":172.7,"t":"2027-08-22T05:35:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":174.4,"t":"2027-08-22T05:40:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.47,"alt":42.86,"az":176.1,"t":"2027-08-22T05:45:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.47,"alt":42.91,"az":177.8,"t":"2027-08-22T05:50:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":179.5,"t":"2027-08-22T05:55:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":181.2,"t":"2027-08-22T06:00:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.47,"alt":42.89,"az":182.9,"t":"2027-08-22T06:05:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.47,"alt":42.83,"az":184.6,"t":"2027-08-22T06:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.74,"az":186.3,"t":"2027-08-22T06:15:00Z","terrain":-0.69},{"above_terrain":true,"airmass":1.47,"alt":42.63,"az":188.0,"t":"2027-08-22T06:20:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.48,"alt":42.48,"az":189.7,"t":"2027-08-22T06:25:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.48,"alt":42.31,"az":191.4,"t":"2027-08-22T06:30:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.49,"alt":42.11,"az":193.0,"t":"2027-08-22T06:35:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.5,"alt":41.89,"az":194.7,"t":"2027-08-22T06:40:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.5,"alt":41.64,"az":196.3,"t":"2027-08-22T06:45:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.51,"alt":41.36,"az":198.0,"t":"2027-08-22T06:50:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.52,"alt":41.06,"az":199.6,"t":"2027-08-22T06:55:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.53,"alt":40.74,"az":201.2,"t":"2027-08-22T07:00:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.54,"alt":40.39,"az":202.7,"t":"2027-08-22T07:05:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.55,"alt":40.01,"az":204.3,"t":"2027-08-22T07:10:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.57,"alt":39.62,"az":205.8,"t":"2027-08-22T07:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.58,"alt":39.2,"az":207.4,"t":"2027-08-22T07:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.59,"alt":38.76,"az":208.9,"t":"2027-08-22T07:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.61,"alt":38.29,"az":210.3,"t":"2027-08-22T07:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.63,"alt":37.81,"az":211.8,"t":"2027-08-22T07:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.65,"alt":37.31,"az":213.2,"t":"2027-08-22T07:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.67,"alt":36.78,"az":214.7,"t":"2027-08-22T07:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.69,"alt":36.24,"az":216.1,"t":"2027-08-22T07:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.71,"alt":35.68,"az":217.4,"t":"2027-08-22T07:55:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.74,"alt":35.11,"az":218.8,"t":"2027-08-22T08:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.76,"alt":34.51,"az":220.1,"t":"2027-08-22T08:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.79,"alt":33.9,"az":221.4,"t":"2027-08-22T08:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.82,"alt":33.27,"az":222.7,"t":"2027-08-22T08:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.85,"alt":32.63,"az":224.0,"t":"2027-08-22T08:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.88,"alt":31.97,"az":225.3,"t":"2027-08-22T08:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.92,"alt":31.3,"az":226.5,"t":"2027-08-22T08:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.96,"alt":30.61,"az":227.7,"t":"2027-08-22T08:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.0,"alt":29.91,"az":228.9,"t":"2027-08-22T08:40:00Z","terrain":1.3},{"above_terrain":true,"airmass":2.04,"alt":29.2,"az":230.1,"t":"2027-08-22T08:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.09,"alt":28.48,"az":231.3,"t":"2027-08-22T08:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.14,"alt":27.74,"az":232.4,"t":"2027-08-22T08:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.2,"alt":27.0,"az":233.5,"t":"2027-08-22T09:00:00Z","terrain":0.81}],"transit":{"airmass":1.47,"alt":42.9,"az":179.5,"t":"2027-08-22T05:55:00Z"},"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."]}
