{"assessment":{"best_window":null,"cost":{"altitude":6.2,"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":-5,"cloud":null,"high":null,"iso":"2028-05-22T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-17,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2028-05-22T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":-27,"cloud":null,"high":null,"iso":"2028-05-22T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-37,"cloud":null,"high":null,"iso":"2028-05-22T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2028-05-22T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-52,"cloud":null,"high":null,"iso":"2028-05-22T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-54,"cloud":null,"high":null,"iso":"2028-05-23T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-51,"cloud":null,"high":null,"iso":"2028-05-23T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":-44,"cloud":null,"high":null,"iso":"2028-05-23T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"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 6.2 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":"2028-05-23T02:55Z","end_local":"05:55","hours":9.25,"label":"unusable","mean_quality":0.0,"start":"2028-05-22T17:40Z","start_local":"20:40"}]},"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":"2028-05-22T19:41:46Z","dark_hours":5.2,"dark_to":"2028-05-23T00:53:34Z","moon":{"illumination":0.024,"phase":"new moon","waxing":false},"moon_free_dark_hours":5.18,"moonrise":"2028-05-23T01:53:33Z","moonset":"2028-05-22T15:57:40Z","sunrise":"2028-05-23T02:54:14Z","sunset":"2028-05-22T17:41:05Z","twilight":{"astronomical":{"end":"2028-05-22T19:41:46Z","start":"2028-05-23T00:53:34Z"},"civil":{"end":"2028-05-22T18:13:39Z","start":"2028-05-23T02:21:40Z"},"nautical":{"end":"2028-05-22T18:54:40Z","start":"2028-05-23T01:40:39Z"}},"window_end":"2028-05-23T09:00:00Z","window_start":"2028-05-22T09:00:00Z"},"night_date":"2028-05-22","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":null,"alt":-24.1,"t":"2028-05-22T19:45:00Z"},"dec":-5.3876,"dec_of_date":-5.3711,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":0,"limit_rise":"2028-05-23T08:03:38Z","limit_set":"2028-05-22T15:42:46Z","max_az_rate_deg_per_min":0.0,"moon_separation":49.4,"never_rises":false,"ra":83.8201,"ra_of_date":84.1691,"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":"2028-05-22T17:29:48Z","blocked_dark_hours":0,"clears_at":"2028-05-23T06:15:05Z","rise_az":128.4},"track":[{"above_terrain":true,"airmass":2.11,"alt":28.25,"az":128.4,"t":"2028-05-22T09:00:00Z","terrain":-1.31},{"above_terrain":true,"airmass":2.06,"alt":28.98,"az":129.5,"t":"2028-05-22T09:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.01,"alt":29.69,"az":130.7,"t":"2028-05-22T09:10:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.97,"alt":30.39,"az":131.9,"t":"2028-05-22T09:15:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.93,"alt":31.08,"az":133.1,"t":"2028-05-22T09:20:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.9,"alt":31.76,"az":134.3,"t":"2028-05-22T09:25:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.86,"alt":32.42,"az":135.6,"t":"2028-05-22T09:30:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.83,"alt":33.07,"az":136.9,"t":"2028-05-22T09:35:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.8,"alt":33.7,"az":138.1,"t":"2028-05-22T09:40:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.77,"alt":34.32,"az":139.5,"t":"2028-05-22T09:45:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.74,"alt":34.92,"az":140.8,"t":"2028-05-22T09:50:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.72,"alt":35.5,"az":142.1,"t":"2028-05-22T09:55:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.7,"alt":36.07,"az":143.5,"t":"2028-05-22T10:00:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.67,"alt":36.62,"az":144.9,"t":"2028-05-22T10:05:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.65,"alt":37.15,"az":146.3,"t":"2028-05-22T10:10:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.63,"alt":37.65,"az":147.7,"t":"2028-05-22T10:15:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.62,"alt":38.14,"az":149.2,"t":"2028-05-22T10:20:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.6,"alt":38.61,"az":150.7,"t":"2028-05-22T10:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.58,"alt":39.06,"az":152.2,"t":"2028-05-22T10:30:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.57,"alt":39.49,"az":153.7,"t":"2028-05-22T10:35:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.56,"alt":39.89,"az":155.2,"t":"2028-05-22T10:40:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.54,"alt":40.27,"az":156.8,"t":"2028-05-22T10:45:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.53,"alt":40.63,"az":158.3,"t":"2028-05-22T10:50:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.52,"alt":40.96,"az":159.9,"t":"2028-05-22T10:55:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.51,"alt":41.27,"az":161.5,"t":"2028-05-22T11:00:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.51,"alt":41.55,"az":163.2,"t":"2028-05-22T11:05:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.5,"alt":41.81,"az":164.8,"t":"2028-05-22T11:10:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.49,"alt":42.05,"az":166.4,"t":"2028-05-22T11:15:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.49,"alt":42.25,"az":168.1,"t":"2028-05-22T11:20:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.48,"alt":42.43,"az":169.8,"t":"2028-05-22T11:25:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.48,"alt":42.58,"az":171.4,"t":"2028-05-22T11:30:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.47,"alt":42.71,"az":173.1,"t":"2028-05-22T11:35:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.47,"alt":42.81,"az":174.8,"t":"2028-05-22T11:40:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.47,"alt":42.88,"az":176.5,"t":"2028-05-22T11:45:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":178.2,"t":"2028-05-22T11:50:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.47,"alt":42.94,"az":179.9,"t":"2028-05-22T11:55:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":181.6,"t":"2028-05-22T12:00:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.47,"alt":42.88,"az":183.3,"t":"2028-05-22T12:05:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.47,"alt":42.81,"az":185.0,"t":"2028-05-22T12:10:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.47,"alt":42.72,"az":186.7,"t":"2028-05-22T12:15:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.48,"alt":42.59,"az":188.4,"t":"2028-05-22T12:20:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.48,"alt":42.44,"az":190.1,"t":"2028-05-22T12:25:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.48,"alt":42.27,"az":191.8,"t":"2028-05-22T12:30:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.49,"alt":42.06,"az":193.4,"t":"2028-05-22T12:35:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.5,"alt":41.83,"az":195.1,"t":"2028-05-22T12:40:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.5,"alt":41.57,"az":196.7,"t":"2028-05-22T12:45:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":198.3,"t":"2028-05-22T12:50:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.52,"alt":40.99,"az":200.0,"t":"2028-05-22T12:55:00Z","terrain":-0.25},{"above_terrain":true,"airmass":1.53,"alt":40.65,"az":201.5,"t":"2028-05-22T13:00:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.54,"alt":40.3,"az":203.1,"t":"2028-05-22T13:05:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.56,"alt":39.92,"az":204.7,"t":"2028-05-22T13:10:00Z","terrain":-0.31},{"above_terrain":true,"airmass":1.57,"alt":39.52,"az":206.2,"t":"2028-05-22T13:15:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.58,"alt":39.09,"az":207.7,"t":"2028-05-22T13:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.6,"alt":38.65,"az":209.2,"t":"2028-05-22T13:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.62,"alt":38.18,"az":210.7,"t":"2028-05-22T13:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.63,"alt":37.69,"az":212.2,"t":"2028-05-22T13:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.65,"alt":37.18,"az":213.6,"t":"2028-05-22T13:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.67,"alt":36.66,"az":215.0,"t":"2028-05-22T13:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.69,"alt":36.11,"az":216.4,"t":"2028-05-22T13:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.72,"alt":35.54,"az":217.8,"t":"2028-05-22T13:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.74,"alt":34.96,"az":219.1,"t":"2028-05-22T14:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.77,"alt":34.36,"az":220.5,"t":"2028-05-22T14:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.8,"alt":33.75,"az":221.8,"t":"2028-05-22T14:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.83,"alt":33.12,"az":223.1,"t":"2028-05-22T14:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.86,"alt":32.47,"az":224.3,"t":"2028-05-22T14:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.89,"alt":31.81,"az":225.6,"t":"2028-05-22T14:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.93,"alt":31.13,"az":226.8,"t":"2028-05-22T14:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.97,"alt":30.45,"az":228.0,"t":"2028-05-22T14:35:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.01,"alt":29.74,"az":229.2,"t":"2028-05-22T14:40:00Z","terrain":1.28},{"above_terrain":true,"airmass":2.05,"alt":29.03,"az":230.4,"t":"2028-05-22T14:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.1,"alt":28.3,"az":231.5,"t":"2028-05-22T14:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.15,"alt":27.56,"az":232.7,"t":"2028-05-22T14:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.21,"alt":26.81,"az":233.8,"t":"2028-05-22T15:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.27,"alt":26.05,"az":234.9,"t":"2028-05-22T15:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.33,"alt":25.28,"az":236.0,"t":"2028-05-22T15:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.4,"alt":24.5,"az":237.1,"t":"2028-05-22T15:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.47,"alt":23.71,"az":238.1,"t":"2028-05-22T15:20:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.56,"alt":22.91,"az":239.2,"t":"2028-05-22T15:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.64,"alt":22.1,"az":240.2,"t":"2028-05-22T15:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.74,"alt":21.29,"az":241.2,"t":"2028-05-22T15:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.84,"alt":20.46,"az":242.2,"t":"2028-05-22T15:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.95,"alt":19.63,"az":243.2,"t":"2028-05-22T15:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.08,"alt":18.79,"az":244.2,"t":"2028-05-22T15:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":3.22,"alt":17.95,"az":245.1,"t":"2028-05-22T15:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":3.37,"alt":17.09,"az":246.1,"t":"2028-05-22T16:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":3.54,"alt":16.23,"az":247.0,"t":"2028-05-22T16:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.73,"alt":15.37,"az":248.0,"t":"2028-05-22T16:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.94,"alt":14.5,"az":248.9,"t":"2028-05-22T16:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.18,"alt":13.62,"az":249.8,"t":"2028-05-22T16:20:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.45,"alt":12.74,"az":250.7,"t":"2028-05-22T16:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.76,"alt":11.86,"az":251.6,"t":"2028-05-22T16:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.13,"alt":10.97,"az":252.5,"t":"2028-05-22T16:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.55,"alt":10.07,"az":253.4,"t":"2028-05-22T16:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.05,"alt":9.17,"az":254.3,"t":"2028-05-22T16:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":6.65,"alt":8.27,"az":255.2,"t":"2028-05-22T16:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.39,"alt":7.36,"az":256.0,"t":"2028-05-22T16:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":8.3,"alt":6.45,"az":256.9,"t":"2028-05-22T17:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":9.46,"alt":5.54,"az":257.7,"t":"2028-05-22T17:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":10.98,"alt":4.62,"az":258.6,"t":"2028-05-22T17:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":13.03,"alt":3.7,"az":259.4,"t":"2028-05-22T17:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":15.93,"alt":2.78,"az":260.3,"t":"2028-05-22T17:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":20.2,"alt":1.86,"az":261.1,"t":"2028-05-22T17:25:00Z","terrain":0.86},{"above_terrain":false,"airmass":26.9,"alt":0.93,"az":262.0,"t":"2028-05-22T17:30:00Z","terrain":0.97},{"above_terrain":false,"airmass":37.82,"alt":0.01,"az":262.8,"t":"2028-05-22T17:35:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":263.6,"t":"2028-05-22T17:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-1.85,"az":264.5,"t":"2028-05-22T17:45:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":265.3,"t":"2028-05-22T17:50:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":266.1,"t":"2028-05-22T17:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.65,"az":266.9,"t":"2028-05-22T18:00:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-5.59,"az":267.8,"t":"2028-05-22T18:05:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":268.6,"t":"2028-05-22T18:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-7.46,"az":269.4,"t":"2028-05-22T18:15:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-8.4,"az":270.3,"t":"2028-05-22T18:20:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-9.33,"az":271.1,"t":"2028-05-22T18:25:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-10.27,"az":271.9,"t":"2028-05-22T18:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-11.2,"az":272.8,"t":"2028-05-22T18:35:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-12.14,"az":273.6,"t":"2028-05-22T18:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-13.07,"az":274.5,"t":"2028-05-22T18:45:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-14.0,"az":275.3,"t":"2028-05-22T18:50:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-14.93,"az":276.2,"t":"2028-05-22T18:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-15.86,"az":277.1,"t":"2028-05-22T19:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-16.79,"az":277.9,"t":"2028-05-22T19:05:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-17.72,"az":278.8,"t":"2028-05-22T19:10:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-18.64,"az":279.7,"t":"2028-05-22T19:15:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-19.56,"az":280.6,"t":"2028-05-22T19:20:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-20.48,"az":281.5,"t":"2028-05-22T19:25:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-21.4,"az":282.4,"t":"2028-05-22T19:30:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-22.31,"az":283.3,"t":"2028-05-22T19:35:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-23.22,"az":284.2,"t":"2028-05-22T19:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-24.12,"az":285.2,"t":"2028-05-22T19:45:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.03,"az":286.1,"t":"2028-05-22T19:50:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-25.92,"az":287.1,"t":"2028-05-22T19:55:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-26.82,"az":288.0,"t":"2028-05-22T20:00:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-27.7,"az":289.0,"t":"2028-05-22T20:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-28.58,"az":290.0,"t":"2028-05-22T20:10:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-29.46,"az":291.1,"t":"2028-05-22T20:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-30.33,"az":292.1,"t":"2028-05-22T20:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-31.2,"az":293.1,"t":"2028-05-22T20:25:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-32.05,"az":294.2,"t":"2028-05-22T20:30:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-32.9,"az":295.3,"t":"2028-05-22T20:35:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-33.75,"az":296.4,"t":"2028-05-22T20:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-34.58,"az":297.5,"t":"2028-05-22T20:45:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-35.41,"az":298.6,"t":"2028-05-22T20:50:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-36.22,"az":299.8,"t":"2028-05-22T20:55:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-37.03,"az":301.0,"t":"2028-05-22T21:00:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-37.83,"az":302.2,"t":"2028-05-22T21:05:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-38.61,"az":303.4,"t":"2028-05-22T21:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-39.39,"az":304.7,"t":"2028-05-22T21:15:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-40.15,"az":306.0,"t":"2028-05-22T21:20:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-40.9,"az":307.3,"t":"2028-05-22T21:25:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-41.64,"az":308.6,"t":"2028-05-22T21:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-42.37,"az":310.0,"t":"2028-05-22T21:35:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-43.08,"az":311.4,"t":"2028-05-22T21:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-43.77,"az":312.8,"t":"2028-05-22T21:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-44.45,"az":314.3,"t":"2028-05-22T21:50:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-45.11,"az":315.8,"t":"2028-05-22T21:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-45.75,"az":317.3,"t":"2028-05-22T22:00:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-46.38,"az":318.8,"t":"2028-05-22T22:05:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-46.98,"az":320.4,"t":"2028-05-22T22:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-47.57,"az":322.1,"t":"2028-05-22T22:15:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-48.14,"az":323.7,"t":"2028-05-22T22:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-48.68,"az":325.4,"t":"2028-05-22T22:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-49.2,"az":327.1,"t":"2028-05-22T22:30:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-49.69,"az":328.9,"t":"2028-05-22T22:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-50.16,"az":330.7,"t":"2028-05-22T22:40:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-50.61,"az":332.5,"t":"2028-05-22T22:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-51.03,"az":334.4,"t":"2028-05-22T22:50:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-51.42,"az":336.3,"t":"2028-05-22T22:55:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-51.78,"az":338.2,"t":"2028-05-22T23:00:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-52.11,"az":340.2,"t":"2028-05-22T23:05:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-52.42,"az":342.1,"t":"2028-05-22T23:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-52.69,"az":344.1,"t":"2028-05-22T23:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-52.93,"az":346.2,"t":"2028-05-22T23:20:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-53.13,"az":348.2,"t":"2028-05-22T23:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-53.31,"az":350.3,"t":"2028-05-22T23:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-53.45,"az":352.4,"t":"2028-05-22T23:35:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-53.56,"az":354.4,"t":"2028-05-22T23:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.63,"az":356.5,"t":"2028-05-22T23:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":358.6,"t":"2028-05-22T23:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.68,"az":0.8,"t":"2028-05-22T23:55:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-53.65,"az":2.9,"t":"2028-05-23T00:00:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-53.58,"az":5.0,"t":"2028-05-23T00:05:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-53.48,"az":7.1,"t":"2028-05-23T00:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-53.35,"az":9.1,"t":"2028-05-23T00:15:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-53.19,"az":11.2,"t":"2028-05-23T00:20:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-52.99,"az":13.3,"t":"2028-05-23T00:25:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-52.76,"az":15.3,"t":"2028-05-23T00:30:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-52.5,"az":17.3,"t":"2028-05-23T00:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-52.2,"az":19.3,"t":"2028-05-23T00:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-51.88,"az":21.2,"t":"2028-05-23T00:45:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-51.52,"az":23.2,"t":"2028-05-23T00:50:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-51.14,"az":25.1,"t":"2028-05-23T00:55:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-50.73,"az":26.9,"t":"2028-05-23T01:00:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-50.29,"az":28.8,"t":"2028-05-23T01:05:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-49.83,"az":30.6,"t":"2028-05-23T01:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-49.34,"az":32.4,"t":"2028-05-23T01:15:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-48.83,"az":34.1,"t":"2028-05-23T01:20:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-48.29,"az":35.8,"t":"2028-05-23T01:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-47.73,"az":37.5,"t":"2028-05-23T01:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-47.15,"az":39.1,"t":"2028-05-23T01:35:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-46.55,"az":40.7,"t":"2028-05-23T01:40:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-45.93,"az":42.3,"t":"2028-05-23T01:45:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-45.3,"az":43.8,"t":"2028-05-23T01:50:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-44.64,"az":45.3,"t":"2028-05-23T01:55:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-43.97,"az":46.8,"t":"2028-05-23T02:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-43.28,"az":48.2,"t":"2028-05-23T02:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-42.57,"az":49.6,"t":"2028-05-23T02:10:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-41.85,"az":51.0,"t":"2028-05-23T02:15:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-41.12,"az":52.3,"t":"2028-05-23T02:20:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-40.37,"az":53.7,"t":"2028-05-23T02:25:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-39.61,"az":54.9,"t":"2028-05-23T02:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-38.84,"az":56.2,"t":"2028-05-23T02:35:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-38.05,"az":57.4,"t":"2028-05-23T02:40:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-37.26,"az":58.7,"t":"2028-05-23T02:45:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-36.45,"az":59.9,"t":"2028-05-23T02:50:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-35.64,"az":61.0,"t":"2028-05-23T02:55:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-34.82,"az":62.2,"t":"2028-05-23T03:00:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-33.98,"az":63.3,"t":"2028-05-23T03:05:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-33.14,"az":64.4,"t":"2028-05-23T03:10:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.3,"az":65.5,"t":"2028-05-23T03:15:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-31.44,"az":66.6,"t":"2028-05-23T03:20:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-30.58,"az":67.6,"t":"2028-05-23T03:25:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-29.71,"az":68.7,"t":"2028-05-23T03:30:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-28.84,"az":69.7,"t":"2028-05-23T03:35:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-27.96,"az":70.7,"t":"2028-05-23T03:40:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-27.07,"az":71.7,"t":"2028-05-23T03:45:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-26.18,"az":72.7,"t":"2028-05-23T03:50:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-25.28,"az":73.6,"t":"2028-05-23T03:55:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-24.38,"az":74.6,"t":"2028-05-23T04:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-23.48,"az":75.5,"t":"2028-05-23T04:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.57,"az":76.4,"t":"2028-05-23T04:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-21.66,"az":77.4,"t":"2028-05-23T04:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-20.74,"az":78.3,"t":"2028-05-23T04:20:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-19.83,"az":79.2,"t":"2028-05-23T04:25:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-18.91,"az":80.1,"t":"2028-05-23T04:30:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-17.98,"az":80.9,"t":"2028-05-23T04:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-17.06,"az":81.8,"t":"2028-05-23T04:40:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-16.13,"az":82.7,"t":"2028-05-23T04:45:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-15.2,"az":83.6,"t":"2028-05-23T04:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-14.27,"az":84.4,"t":"2028-05-23T04:55:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-13.34,"az":85.3,"t":"2028-05-23T05:00:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-12.4,"az":86.1,"t":"2028-05-23T05:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-11.47,"az":87.0,"t":"2028-05-23T05:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-10.53,"az":87.8,"t":"2028-05-23T05:15:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-9.6,"az":88.7,"t":"2028-05-23T05:20:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-8.66,"az":89.5,"t":"2028-05-23T05:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.73,"az":90.3,"t":"2028-05-23T05:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":91.2,"t":"2028-05-23T05:35:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":92.0,"t":"2028-05-23T05:40:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-4.92,"az":92.8,"t":"2028-05-23T05:45:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-3.99,"az":93.6,"t":"2028-05-23T05:50:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":94.5,"t":"2028-05-23T05:55:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":95.3,"t":"2028-05-23T06:00:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.19,"az":96.1,"t":"2028-05-23T06:05:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-0.26,"az":97.0,"t":"2028-05-23T06:10:00Z","terrain":0.72},{"above_terrain":false,"airmass":29.49,"alt":0.67,"az":97.8,"t":"2028-05-23T06:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":21.81,"alt":1.6,"az":98.6,"t":"2028-05-23T06:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":16.97,"alt":2.52,"az":99.5,"t":"2028-05-23T06:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":13.76,"alt":3.44,"az":100.3,"t":"2028-05-23T06:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":11.5,"alt":4.36,"az":101.2,"t":"2028-05-23T06:35:00Z","terrain":0.06},{"above_terrain":true,"airmass":9.85,"alt":5.28,"az":102.0,"t":"2028-05-23T06:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":8.6,"alt":6.19,"az":102.9,"t":"2028-05-23T06:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.63,"alt":7.1,"az":103.7,"t":"2028-05-23T06:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":6.85,"alt":8.01,"az":104.6,"t":"2028-05-23T06:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.21,"alt":8.91,"az":105.5,"t":"2028-05-23T07:00:00Z","terrain":-0.41},{"above_terrain":true,"airmass":5.68,"alt":9.81,"az":106.3,"t":"2028-05-23T07:05:00Z","terrain":-0.63},{"above_terrain":true,"airmass":5.24,"alt":10.71,"az":107.2,"t":"2028-05-23T07:10:00Z","terrain":-0.68},{"above_terrain":true,"airmass":4.86,"alt":11.6,"az":108.1,"t":"2028-05-23T07:15:00Z","terrain":-0.96},{"above_terrain":true,"airmass":4.54,"alt":12.49,"az":109.0,"t":"2028-05-23T07:20:00Z","terrain":-1.19},{"above_terrain":true,"airmass":4.25,"alt":13.37,"az":109.9,"t":"2028-05-23T07:25:00Z","terrain":-1.15},{"above_terrain":true,"airmass":4.0,"alt":14.25,"az":110.8,"t":"2028-05-23T07:30:00Z","terrain":-1.3},{"above_terrain":true,"airmass":3.78,"alt":15.12,"az":111.7,"t":"2028-05-23T07:35:00Z","terrain":-1.37},{"above_terrain":true,"airmass":3.59,"alt":15.99,"az":112.7,"t":"2028-05-23T07:40:00Z","terrain":-1.42},{"above_terrain":true,"airmass":3.41,"alt":16.85,"az":113.6,"t":"2028-05-23T07:45:00Z","terrain":-1.55},{"above_terrain":true,"airmass":3.26,"alt":17.7,"az":114.6,"t":"2028-05-23T07:50:00Z","terrain":-1.56},{"above_terrain":true,"airmass":3.12,"alt":18.55,"az":115.5,"t":"2028-05-23T07:55:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.99,"alt":19.39,"az":116.5,"t":"2028-05-23T08:00:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.87,"alt":20.23,"az":117.5,"t":"2028-05-23T08:05:00Z","terrain":-1.52},{"above_terrain":true,"airmass":2.77,"alt":21.05,"az":118.5,"t":"2028-05-23T08:10:00Z","terrain":-1.45},{"above_terrain":true,"airmass":2.67,"alt":21.87,"az":119.5,"t":"2028-05-23T08:15:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.58,"alt":22.68,"az":120.5,"t":"2028-05-23T08:20:00Z","terrain":-1.25},{"above_terrain":true,"airmass":2.5,"alt":23.48,"az":121.6,"t":"2028-05-23T08:25:00Z","terrain":-1.22},{"above_terrain":true,"airmass":2.42,"alt":24.28,"az":122.6,"t":"2028-05-23T08:30:00Z","terrain":-1.32},{"above_terrain":true,"airmass":2.35,"alt":25.06,"az":123.7,"t":"2028-05-23T08:35:00Z","terrain":-1.45},{"above_terrain":true,"airmass":2.29,"alt":25.83,"az":124.8,"t":"2028-05-23T08:40:00Z","terrain":-1.61},{"above_terrain":true,"airmass":2.23,"alt":26.6,"az":125.9,"t":"2028-05-23T08:45:00Z","terrain":-1.6},{"above_terrain":true,"airmass":2.17,"alt":27.35,"az":127.0,"t":"2028-05-23T08:50:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.12,"alt":28.09,"az":128.1,"t":"2028-05-23T08:55:00Z","terrain":-1.37},{"above_terrain":true,"airmass":2.07,"alt":28.82,"az":129.3,"t":"2028-05-23T09:00:00Z","terrain":-1.26}],"transit":{"airmass":1.47,"alt":42.9,"az":179.9,"t":"2028-05-22T11:55:00Z"},"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."]}