{"assessment":{"best_window":null,"cost":{"altitude":6.28,"clouds":0.0,"darkness":0.0,"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":"The target stays below 20\u00b0 for the whole night.","headline":"Not tonight","hourly":[{"alt":-2,"cloud":null,"high":null,"iso":"2033-05-21T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-51,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2033-05-21T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2033-05-21T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2033-05-21T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2033-05-21T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2033-05-21T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-19,"cloud":null,"high":null,"iso":"2033-05-22T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2033-05-22T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2033-05-22T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.0,"peak_sky":0.0,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 6.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":0,"score_weather":null,"sky_hours":0.0,"verdict":"unknown","verdict_astronomy":"unusable","weather_known":false,"windows":[{"end":"2033-05-22T03:00Z","end_local":"06:00","hours":9.42,"label":"unusable","mean_quality":0.0,"start":"2033-05-21T17:35Z","start_local":"20:35"}]},"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":"2033-05-21T19:39:53Z","dark_hours":5.26,"dark_to":"2033-05-22T00:55:14Z","moon":{"illumination":0.482,"phase":"last quarter","waxing":false},"moon_free_dark_hours":3.45,"moonrise":"2033-05-21T23:07:52Z","moonset":"2033-05-21T09:31:55Z","sunrise":"2033-05-22T02:55:11Z","sunset":"2033-05-21T17:39:56Z","twilight":{"astronomical":{"end":"2033-05-21T19:39:53Z","start":"2033-05-22T00:55:14Z"},"civil":{"end":"2033-05-21T18:12:24Z","start":"2033-05-22T02:22:44Z"},"nautical":{"end":"2033-05-21T18:53:11Z","start":"2033-05-22T01:41:56Z"}},"window_end":"2033-05-22T09:00:00Z","window_start":"2033-05-21T09:00:00Z"},"night_date":"2033-05-21","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":null,"alt":-13.8,"t":"2033-05-22T00:55:00Z"},"dec":24.17805556,"dec_of_date":24.2795,"dec_str":"+24\u00b0 10' 41.0\"","good_hours":0,"limit_rise":"2033-05-22T04:32:16Z","limit_set":"2033-05-21T15:48:09Z","max_az_rate_deg_per_min":0.76,"moon_separation":86.3,"never_rises":false,"ra":56.65833333,"ra_of_date":57.1562,"ra_str":"03h 46m 38.0s","resolved":{"common_name":"Seven Sisters","dec":24.17805556,"name":"Cl Melotte 22","ra":56.65833333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"summary":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2033-05-21T17:46:47Z","blocked_dark_hours":0,"clears_at":"2033-05-22T02:42:18Z","rise_az":133.6},"track":[{"above_terrain":true,"airmass":1.09,"alt":67.0,"az":133.6,"t":"2033-05-21T09:00:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.08,"alt":67.66,"az":136.0,"t":"2033-05-21T09:05:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.08,"alt":68.3,"az":138.5,"t":"2033-05-21T09:10:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.07,"alt":68.9,"az":141.2,"t":"2033-05-21T09:15:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.07,"alt":69.47,"az":144.0,"t":"2033-05-21T09:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.06,"alt":70.0,"az":146.9,"t":"2033-05-21T09:25:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.06,"alt":70.49,"az":149.9,"t":"2033-05-21T09:30:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.06,"alt":70.94,"az":153.1,"t":"2033-05-21T09:35:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.06,"alt":71.34,"az":156.4,"t":"2033-05-21T09:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.05,"alt":71.69,"az":159.9,"t":"2033-05-21T09:45:00Z","terrain":-0.97},{"above_terrain":true,"airmass":1.05,"alt":71.98,"az":163.4,"t":"2033-05-21T09:50:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.05,"alt":72.22,"az":167.0,"t":"2033-05-21T09:55:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.05,"alt":72.4,"az":170.8,"t":"2033-05-21T10:00:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.05,"alt":72.52,"az":174.5,"t":"2033-05-21T10:05:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.05,"alt":72.58,"az":178.3,"t":"2033-05-21T10:10:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.05,"alt":72.58,"az":182.1,"t":"2033-05-21T10:15:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.05,"alt":72.51,"az":186.0,"t":"2033-05-21T10:20:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.05,"alt":72.38,"az":189.7,"t":"2033-05-21T10:25:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.05,"alt":72.2,"az":193.4,"t":"2033-05-21T10:30:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.05,"alt":71.95,"az":197.0,"t":"2033-05-21T10:35:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.05,"alt":71.65,"az":200.6,"t":"2033-05-21T10:40:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":71.29,"az":204.0,"t":"2033-05-21T10:45:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.06,"alt":70.89,"az":207.3,"t":"2033-05-21T10:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.06,"alt":70.44,"az":210.5,"t":"2033-05-21T10:55:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.06,"alt":69.94,"az":213.5,"t":"2033-05-21T11:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.07,"alt":69.4,"az":216.4,"t":"2033-05-21T11:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.07,"alt":68.83,"az":219.2,"t":"2033-05-21T11:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.08,"alt":68.22,"az":221.8,"t":"2033-05-21T11:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":67.58,"az":224.3,"t":"2033-05-21T11:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.09,"alt":66.91,"az":226.7,"t":"2033-05-21T11:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.09,"alt":66.22,"az":229.0,"t":"2033-05-21T11:30:00Z","terrain":1.31},{"above_terrain":true,"airmass":1.1,"alt":65.5,"az":231.2,"t":"2033-05-21T11:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.1,"alt":64.76,"az":233.3,"t":"2033-05-21T11:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.11,"alt":64.0,"az":235.2,"t":"2033-05-21T11:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.12,"alt":63.22,"az":237.1,"t":"2033-05-21T11:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.13,"alt":62.43,"az":238.9,"t":"2033-05-21T11:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.14,"alt":61.62,"az":240.6,"t":"2033-05-21T12:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.14,"alt":60.8,"az":242.3,"t":"2033-05-21T12:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.15,"alt":59.97,"az":243.9,"t":"2033-05-21T12:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.16,"alt":59.12,"az":245.4,"t":"2033-05-21T12:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.18,"alt":58.26,"az":246.8,"t":"2033-05-21T12:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.19,"alt":57.4,"az":248.2,"t":"2033-05-21T12:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.2,"alt":56.53,"az":249.6,"t":"2033-05-21T12:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.21,"alt":55.64,"az":250.9,"t":"2033-05-21T12:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.22,"alt":54.76,"az":252.2,"t":"2033-05-21T12:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.24,"alt":53.86,"az":253.4,"t":"2033-05-21T12:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":52.96,"az":254.6,"t":"2033-05-21T12:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.27,"alt":52.06,"az":255.7,"t":"2033-05-21T12:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.28,"alt":51.15,"az":256.8,"t":"2033-05-21T13:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.3,"alt":50.24,"az":257.9,"t":"2033-05-21T13:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.32,"alt":49.32,"az":259.0,"t":"2033-05-21T13:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.34,"alt":48.4,"az":260.0,"t":"2033-05-21T13:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.36,"alt":47.48,"az":261.0,"t":"2033-05-21T13:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.38,"alt":46.55,"az":262.0,"t":"2033-05-21T13:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.4,"alt":45.62,"az":262.9,"t":"2033-05-21T13:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.69,"az":263.9,"t":"2033-05-21T13:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.44,"alt":43.76,"az":264.8,"t":"2033-05-21T13:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.47,"alt":42.83,"az":265.7,"t":"2033-05-21T13:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.5,"alt":41.9,"az":266.6,"t":"2033-05-21T13:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.52,"alt":40.96,"az":267.5,"t":"2033-05-21T13:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.55,"alt":40.03,"az":268.3,"t":"2033-05-21T14:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.58,"alt":39.09,"az":269.2,"t":"2033-05-21T14:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.62,"alt":38.15,"az":270.0,"t":"2033-05-21T14:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.65,"alt":37.22,"az":270.9,"t":"2033-05-21T14:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.69,"alt":36.28,"az":271.7,"t":"2033-05-21T14:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.73,"alt":35.35,"az":272.5,"t":"2033-05-21T14:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.77,"alt":34.41,"az":273.3,"t":"2033-05-21T14:30:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.81,"alt":33.48,"az":274.1,"t":"2033-05-21T14:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.85,"alt":32.54,"az":274.9,"t":"2033-05-21T14:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.9,"alt":31.61,"az":275.6,"t":"2033-05-21T14:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.95,"alt":30.68,"az":276.4,"t":"2033-05-21T14:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.01,"alt":29.75,"az":277.2,"t":"2033-05-21T14:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.07,"alt":28.82,"az":278.0,"t":"2033-05-21T15:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.13,"alt":27.9,"az":278.7,"t":"2033-05-21T15:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.2,"alt":26.97,"az":279.5,"t":"2033-05-21T15:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.27,"alt":26.05,"az":280.2,"t":"2033-05-21T15:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.34,"alt":25.13,"az":281.0,"t":"2033-05-21T15:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.43,"alt":24.21,"az":281.7,"t":"2033-05-21T15:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.52,"alt":23.3,"az":282.5,"t":"2033-05-21T15:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.61,"alt":22.39,"az":283.2,"t":"2033-05-21T15:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.71,"alt":21.48,"az":284.0,"t":"2033-05-21T15:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":2.83,"alt":20.57,"az":284.7,"t":"2033-05-21T15:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.95,"alt":19.67,"az":285.5,"t":"2033-05-21T15:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.08,"alt":18.77,"az":286.2,"t":"2033-05-21T15:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.23,"alt":17.87,"az":286.9,"t":"2033-05-21T16:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.39,"alt":16.98,"az":287.7,"t":"2033-05-21T16:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.57,"alt":16.09,"az":288.4,"t":"2033-05-21T16:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.77,"alt":15.2,"az":289.2,"t":"2033-05-21T16:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.98,"alt":14.32,"az":289.9,"t":"2033-05-21T16:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.23,"alt":13.44,"az":290.7,"t":"2033-05-21T16:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.51,"alt":12.57,"az":291.4,"t":"2033-05-21T16:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.82,"alt":11.7,"az":292.2,"t":"2033-05-21T16:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":5.18,"alt":10.83,"az":293.0,"t":"2033-05-21T16:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":5.6,"alt":9.97,"az":293.7,"t":"2033-05-21T16:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.08,"alt":9.12,"az":294.5,"t":"2033-05-21T16:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.65,"alt":8.27,"az":295.3,"t":"2033-05-21T16:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.33,"alt":7.43,"az":296.1,"t":"2033-05-21T17:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":8.15,"alt":6.59,"az":296.8,"t":"2033-05-21T17:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":9.16,"alt":5.76,"az":297.6,"t":"2033-05-21T17:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":10.42,"alt":4.93,"az":298.4,"t":"2033-05-21T17:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":12.05,"alt":4.11,"az":299.2,"t":"2033-05-21T17:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":14.19,"alt":3.3,"az":300.0,"t":"2033-05-21T17:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":17.1,"alt":2.49,"az":300.8,"t":"2033-05-21T17:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":21.21,"alt":1.69,"az":301.6,"t":"2033-05-21T17:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":27.24,"alt":0.9,"az":302.5,"t":"2033-05-21T17:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":36.32,"alt":0.11,"az":303.3,"t":"2033-05-21T17:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-0.67,"az":304.1,"t":"2033-05-21T17:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-1.44,"az":305.0,"t":"2033-05-21T17:55:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-2.2,"az":305.8,"t":"2033-05-21T18:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-2.96,"az":306.7,"t":"2033-05-21T18:05:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":307.6,"t":"2033-05-21T18:10:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-4.44,"az":308.4,"t":"2033-05-21T18:15:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-5.17,"az":309.3,"t":"2033-05-21T18:20:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-5.89,"az":310.2,"t":"2033-05-21T18:25:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-6.6,"az":311.1,"t":"2033-05-21T18:30:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-7.3,"az":312.0,"t":"2033-05-21T18:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-7.99,"az":312.9,"t":"2033-05-21T18:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-8.67,"az":313.9,"t":"2033-05-21T18:45:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-9.34,"az":314.8,"t":"2033-05-21T18:50:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-10.0,"az":315.7,"t":"2033-05-21T18:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-10.65,"az":316.7,"t":"2033-05-21T19:00:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-11.28,"az":317.7,"t":"2033-05-21T19:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-11.91,"az":318.6,"t":"2033-05-21T19:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-12.52,"az":319.6,"t":"2033-05-21T19:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-13.12,"az":320.6,"t":"2033-05-21T19:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.71,"az":321.6,"t":"2033-05-21T19:25:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-14.28,"az":322.6,"t":"2033-05-21T19:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-14.84,"az":323.7,"t":"2033-05-21T19:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-15.39,"az":324.7,"t":"2033-05-21T19:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.92,"az":325.8,"t":"2033-05-21T19:45:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-16.44,"az":326.8,"t":"2033-05-21T19:50:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-16.95,"az":327.9,"t":"2033-05-21T19:55:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":329.0,"t":"2033-05-21T20:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-17.91,"az":330.1,"t":"2033-05-21T20:05:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-18.37,"az":331.2,"t":"2033-05-21T20:10:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-18.81,"az":332.3,"t":"2033-05-21T20:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.24,"az":333.4,"t":"2033-05-21T20:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-19.65,"az":334.5,"t":"2033-05-21T20:25:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-20.05,"az":335.7,"t":"2033-05-21T20:30:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-20.42,"az":336.8,"t":"2033-05-21T20:35:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-20.78,"az":338.0,"t":"2033-05-21T20:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-21.13,"az":339.1,"t":"2033-05-21T20:45:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-21.45,"az":340.3,"t":"2033-05-21T20:50:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-21.76,"az":341.5,"t":"2033-05-21T20:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-22.04,"az":342.7,"t":"2033-05-21T21:00:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-22.31,"az":343.9,"t":"2033-05-21T21:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.56,"az":345.1,"t":"2033-05-21T21:10:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-22.79,"az":346.3,"t":"2033-05-21T21:15:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-23.0,"az":347.5,"t":"2033-05-21T21:20:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-23.2,"az":348.8,"t":"2033-05-21T21:25:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-23.37,"az":350.0,"t":"2033-05-21T21:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.52,"az":351.2,"t":"2033-05-21T21:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-23.66,"az":352.5,"t":"2033-05-21T21:40:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-23.77,"az":353.7,"t":"2033-05-21T21:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-23.86,"az":354.9,"t":"2033-05-21T21:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-23.93,"az":356.2,"t":"2033-05-21T21:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-23.98,"az":357.4,"t":"2033-05-21T22:00:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":358.7,"t":"2033-05-21T22:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":359.9,"t":"2033-05-21T22:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":1.2,"t":"2033-05-21T22:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-23.99,"az":2.4,"t":"2033-05-21T22:20:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-23.94,"az":3.7,"t":"2033-05-21T22:25:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-23.87,"az":4.9,"t":"2033-05-21T22:30:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-23.78,"az":6.2,"t":"2033-05-21T22:35:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-23.67,"az":7.4,"t":"2033-05-21T22:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.53,"az":8.7,"t":"2033-05-21T22:45:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-23.38,"az":9.9,"t":"2033-05-21T22:50:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-23.21,"az":11.1,"t":"2033-05-21T22:55:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-23.02,"az":12.4,"t":"2033-05-21T23:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-22.81,"az":13.6,"t":"2033-05-21T23:05:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-22.58,"az":14.8,"t":"2033-05-21T23:10:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-22.33,"az":16.0,"t":"2033-05-21T23:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-22.07,"az":17.2,"t":"2033-05-21T23:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-21.78,"az":18.4,"t":"2033-05-21T23:25:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-21.48,"az":19.6,"t":"2033-05-21T23:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-21.15,"az":20.8,"t":"2033-05-21T23:35:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-20.81,"az":21.9,"t":"2033-05-21T23:40:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-20.46,"az":23.1,"t":"2033-05-21T23:45:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-20.08,"az":24.2,"t":"2033-05-21T23:50:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-19.69,"az":25.4,"t":"2033-05-21T23:55:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-19.28,"az":26.5,"t":"2033-05-22T00:00:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-18.85,"az":27.6,"t":"2033-05-22T00:05:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-18.41,"az":28.7,"t":"2033-05-22T00:10:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-17.95,"az":29.8,"t":"2033-05-22T00:15:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":30.9,"t":"2033-05-22T00:20:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":32.0,"t":"2033-05-22T00:25:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-16.49,"az":33.1,"t":"2033-05-22T00:30:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-15.97,"az":34.1,"t":"2033-05-22T00:35:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-15.44,"az":35.2,"t":"2033-05-22T00:40:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-14.89,"az":36.2,"t":"2033-05-22T00:45:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-14.33,"az":37.3,"t":"2033-05-22T00:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-13.76,"az":38.3,"t":"2033-05-22T00:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.17,"az":39.3,"t":"2033-05-22T01:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.57,"az":40.3,"t":"2033-05-22T01:05:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-11.96,"az":41.3,"t":"2033-05-22T01:10:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-11.34,"az":42.3,"t":"2033-05-22T01:15:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-10.7,"az":43.2,"t":"2033-05-22T01:20:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-10.06,"az":44.2,"t":"2033-05-22T01:25:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-9.4,"az":45.1,"t":"2033-05-22T01:30:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-8.73,"az":46.1,"t":"2033-05-22T01:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-8.05,"az":47.0,"t":"2033-05-22T01:40:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-7.36,"az":47.9,"t":"2033-05-22T01:45:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":48.8,"t":"2033-05-22T01:50:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-5.95,"az":49.7,"t":"2033-05-22T01:55:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.23,"az":50.6,"t":"2033-05-22T02:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.5,"az":51.5,"t":"2033-05-22T02:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":52.4,"t":"2033-05-22T02:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.02,"az":53.2,"t":"2033-05-22T02:15:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":54.1,"t":"2033-05-22T02:20:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-1.51,"az":55.0,"t":"2033-05-22T02:25:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-0.74,"az":55.8,"t":"2033-05-22T02:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":37.3,"alt":0.04,"az":56.6,"t":"2033-05-22T02:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":27.9,"alt":0.83,"az":57.5,"t":"2033-05-22T02:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":21.65,"alt":1.62,"az":58.3,"t":"2033-05-22T02:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":17.4,"alt":2.42,"az":59.1,"t":"2033-05-22T02:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":14.41,"alt":3.23,"az":59.9,"t":"2033-05-22T02:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":12.21,"alt":4.04,"az":60.7,"t":"2033-05-22T03:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":10.55,"alt":4.86,"az":61.5,"t":"2033-05-22T03:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":9.26,"alt":5.68,"az":62.3,"t":"2033-05-22T03:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":8.23,"alt":6.52,"az":63.1,"t":"2033-05-22T03:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":7.4,"alt":7.35,"az":63.9,"t":"2033-05-22T03:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":6.71,"alt":8.2,"az":64.7,"t":"2033-05-22T03:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.13,"alt":9.05,"az":65.4,"t":"2033-05-22T03:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":5.64,"alt":9.9,"az":66.2,"t":"2033-05-22T03:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":5.22,"alt":10.76,"az":67.0,"t":"2033-05-22T03:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":4.85,"alt":11.62,"az":67.7,"t":"2033-05-22T03:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":4.53,"alt":12.49,"az":68.5,"t":"2033-05-22T03:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":4.25,"alt":13.36,"az":69.2,"t":"2033-05-22T03:55:00Z","terrain":1.09},{"above_terrain":true,"airmass":4.01,"alt":14.24,"az":70.0,"t":"2033-05-22T04:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":3.78,"alt":15.12,"az":70.7,"t":"2033-05-22T04:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":3.58,"alt":16.01,"az":71.5,"t":"2033-05-22T04:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.41,"alt":16.9,"az":72.2,"t":"2033-05-22T04:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":3.24,"alt":17.79,"az":73.0,"t":"2033-05-22T04:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.1,"alt":18.69,"az":73.7,"t":"2033-05-22T04:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.96,"alt":19.59,"az":74.5,"t":"2033-05-22T04:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.84,"alt":20.49,"az":75.2,"t":"2033-05-22T04:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.72,"alt":21.4,"az":76.0,"t":"2033-05-22T04:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.62,"alt":22.31,"az":76.7,"t":"2033-05-22T04:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.52,"alt":23.22,"az":77.5,"t":"2033-05-22T04:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.43,"alt":24.13,"az":78.2,"t":"2033-05-22T04:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.35,"alt":25.05,"az":79.0,"t":"2033-05-22T05:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.27,"alt":25.97,"az":79.7,"t":"2033-05-22T05:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.2,"alt":26.89,"az":80.5,"t":"2033-05-22T05:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.14,"alt":27.82,"az":81.2,"t":"2033-05-22T05:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.07,"alt":28.74,"az":82.0,"t":"2033-05-22T05:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.01,"alt":29.67,"az":82.7,"t":"2033-05-22T05:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.96,"alt":30.6,"az":83.5,"t":"2033-05-22T05:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.91,"alt":31.53,"az":84.3,"t":"2033-05-22T05:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.86,"alt":32.46,"az":85.1,"t":"2033-05-22T05:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.81,"alt":33.4,"az":85.9,"t":"2033-05-22T05:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.77,"alt":34.33,"az":86.6,"t":"2033-05-22T05:50:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.73,"alt":35.26,"az":87.4,"t":"2033-05-22T05:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.69,"alt":36.2,"az":88.3,"t":"2033-05-22T06:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.65,"alt":37.14,"az":89.1,"t":"2033-05-22T06:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.62,"alt":38.07,"az":89.9,"t":"2033-05-22T06:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.59,"alt":39.01,"az":90.7,"t":"2033-05-22T06:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.56,"alt":39.94,"az":91.6,"t":"2033-05-22T06:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.53,"alt":40.88,"az":92.4,"t":"2033-05-22T06:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.5,"alt":41.81,"az":93.3,"t":"2033-05-22T06:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.47,"alt":42.75,"az":94.2,"t":"2033-05-22T06:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.45,"alt":43.68,"az":95.1,"t":"2033-05-22T06:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.42,"alt":44.61,"az":96.0,"t":"2033-05-22T06:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.4,"alt":45.54,"az":97.0,"t":"2033-05-22T06:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.38,"alt":46.47,"az":97.9,"t":"2033-05-22T06:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.36,"alt":47.4,"az":98.9,"t":"2033-05-22T07:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.34,"alt":48.32,"az":99.9,"t":"2033-05-22T07:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.32,"alt":49.24,"az":101.0,"t":"2033-05-22T07:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.3,"alt":50.16,"az":102.0,"t":"2033-05-22T07:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.28,"alt":51.07,"az":103.1,"t":"2033-05-22T07:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.27,"alt":51.98,"az":104.2,"t":"2033-05-22T07:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.25,"alt":52.88,"az":105.3,"t":"2033-05-22T07:30:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.24,"alt":53.78,"az":106.5,"t":"2033-05-22T07:35:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.22,"alt":54.68,"az":107.7,"t":"2033-05-22T07:40:00Z","terrain":-0.85},{"above_terrain":true,"airmass":1.21,"alt":55.57,"az":109.0,"t":"2033-05-22T07:45:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.2,"alt":56.45,"az":110.3,"t":"2033-05-22T07:50:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.19,"alt":57.32,"az":111.6,"t":"2033-05-22T07:55:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.18,"alt":58.19,"az":113.0,"t":"2033-05-22T08:00:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.17,"alt":59.05,"az":114.5,"t":"2033-05-22T08:05:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.16,"alt":59.89,"az":116.0,"t":"2033-05-22T08:10:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.15,"alt":60.73,"az":117.6,"t":"2033-05-22T08:15:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.14,"alt":61.55,"az":119.2,"t":"2033-05-22T08:20:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.13,"alt":62.36,"az":120.9,"t":"2033-05-22T08:25:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.12,"alt":63.16,"az":122.7,"t":"2033-05-22T08:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.11,"alt":63.93,"az":124.6,"t":"2033-05-22T08:35:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.11,"alt":64.7,"az":126.6,"t":"2033-05-22T08:40:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.1,"alt":65.44,"az":128.6,"t":"2033-05-22T08:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.09,"alt":66.16,"az":130.8,"t":"2033-05-22T08:50:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.09,"alt":66.85,"az":133.1,"t":"2033-05-22T08:55:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.08,"alt":67.52,"az":135.4,"t":"2033-05-22T09:00:00Z","terrain":-1.26}],"transit":{"airmass":1.05,"alt":72.6,"az":178.3,"t":"2033-05-21T10:10:00Z"},"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."]}