{"assessment":{"best_window":null,"cost":{"altitude":7.85,"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":10,"cloud":null,"high":null,"iso":"2038-08-22T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2038-08-22T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2038-08-22T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2038-08-22T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-32,"cloud":null,"high":null,"iso":"2038-08-22T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-40,"cloud":null,"high":null,"iso":"2038-08-22T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-45,"cloud":null,"high":null,"iso":"2038-08-23T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2038-08-23T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-43,"cloud":null,"high":null,"iso":"2038-08-23T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":-37,"cloud":null,"high":null,"iso":"2038-08-23T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":60,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.0,"peak_sky":0.0,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 7.9 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":"2038-08-23T03:40Z","end_local":"06:40","hours":10.5,"label":"unusable","mean_quality":0.0,"start":"2038-08-22T17:10Z","start_local":"20:10"}]},"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":"2038-08-22T18:52:33Z","dark_hours":7.05,"dark_to":"2038-08-23T01:55:33Z","moon":{"illumination":0.503,"phase":"last quarter","waxing":false},"moon_free_dark_hours":2.28,"moonrise":"2038-08-22T21:10:06Z","moonset":"2038-08-22T10:36:29Z","sunrise":"2038-08-23T03:37:38Z","sunset":"2038-08-22T17:10:31Z","twilight":{"astronomical":{"end":"2038-08-22T18:52:33Z","start":"2038-08-23T01:55:33Z"},"civil":{"end":"2038-08-22T17:39:44Z","start":"2038-08-23T03:08:24Z"},"nautical":{"end":"2038-08-22T18:15:01Z","start":"2038-08-23T02:33:06Z"}},"window_end":"2038-08-23T09:00:00Z","window_start":"2038-08-22T09:00:00Z"},"night_date":"2038-08-22","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":null,"alt":-0.2,"t":"2038-08-22T18:55:00Z"},"dec":2.05238823,"dec_of_date":1.8391,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0,"limit_rise":"2038-08-23T08:26:57Z","limit_set":"2038-08-22T17:05:54Z","max_az_rate_deg_per_min":0.0,"moon_separation":126.4,"never_rises":false,"ra":187.27791594,"ra_of_date":187.7721,"ra_str":"12h 29m 06.7s","resolved":{"dec":2.05238823,"morphology":"E3","name":"3C 273","ra":187.27791594,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=3C%20273","source":"sesame","type":"BLL","type_text":"BL Lac object \u2014 a blazar","vmag":14.83},"summary":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2038-08-22T18:51:48Z","blocked_dark_hours":0,"clears_at":"2038-08-23T06:38:52Z","rise_az":111.8},"track":[{"above_terrain":true,"airmass":2.34,"alt":25.15,"az":111.8,"t":"2038-08-22T09:00:00Z","terrain":-1.37},{"above_terrain":true,"airmass":2.27,"alt":26.02,"az":112.8,"t":"2038-08-22T09:05:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.2,"alt":26.88,"az":113.8,"t":"2038-08-22T09:10:00Z","terrain":-1.58},{"above_terrain":true,"airmass":2.14,"alt":27.73,"az":114.8,"t":"2038-08-22T09:15:00Z","terrain":-1.53},{"above_terrain":true,"airmass":2.08,"alt":28.58,"az":115.9,"t":"2038-08-22T09:20:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.03,"alt":29.42,"az":116.9,"t":"2038-08-22T09:25:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.98,"alt":30.25,"az":118.0,"t":"2038-08-22T09:30:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.93,"alt":31.07,"az":119.1,"t":"2038-08-22T09:35:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.89,"alt":31.88,"az":120.2,"t":"2038-08-22T09:40:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.85,"alt":32.69,"az":121.4,"t":"2038-08-22T09:45:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.81,"alt":33.48,"az":122.5,"t":"2038-08-22T09:50:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.77,"alt":34.26,"az":123.7,"t":"2038-08-22T09:55:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.74,"alt":35.04,"az":124.9,"t":"2038-08-22T10:00:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.71,"alt":35.8,"az":126.1,"t":"2038-08-22T10:05:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.68,"alt":36.55,"az":127.4,"t":"2038-08-22T10:10:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.65,"alt":37.29,"az":128.6,"t":"2038-08-22T10:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.62,"alt":38.01,"az":129.9,"t":"2038-08-22T10:20:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.6,"alt":38.72,"az":131.2,"t":"2038-08-22T10:25:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.57,"alt":39.42,"az":132.6,"t":"2038-08-22T10:30:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":40.1,"az":133.9,"t":"2038-08-22T10:35:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.53,"alt":40.77,"az":135.3,"t":"2038-08-22T10:40:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.51,"alt":41.42,"az":136.8,"t":"2038-08-22T10:45:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.49,"alt":42.05,"az":138.2,"t":"2038-08-22T10:50:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.47,"alt":42.66,"az":139.7,"t":"2038-08-22T10:55:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.26,"az":141.2,"t":"2038-08-22T11:00:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.44,"alt":43.84,"az":142.7,"t":"2038-08-22T11:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.43,"alt":44.39,"az":144.3,"t":"2038-08-22T11:10:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.41,"alt":44.93,"az":145.9,"t":"2038-08-22T11:15:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.4,"alt":45.44,"az":147.5,"t":"2038-08-22T11:20:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.39,"alt":45.94,"az":149.1,"t":"2038-08-22T11:25:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.38,"alt":46.4,"az":150.8,"t":"2038-08-22T11:30:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.37,"alt":46.85,"az":152.5,"t":"2038-08-22T11:35:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.36,"alt":47.27,"az":154.3,"t":"2038-08-22T11:40:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.35,"alt":47.66,"az":156.0,"t":"2038-08-22T11:45:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.34,"alt":48.03,"az":157.8,"t":"2038-08-22T11:50:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.34,"alt":48.37,"az":159.6,"t":"2038-08-22T11:55:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.33,"alt":48.68,"az":161.5,"t":"2038-08-22T12:00:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.32,"alt":48.96,"az":163.3,"t":"2038-08-22T12:05:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.32,"alt":49.22,"az":165.2,"t":"2038-08-22T12:10:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.32,"alt":49.44,"az":167.1,"t":"2038-08-22T12:15:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.31,"alt":49.63,"az":169.0,"t":"2038-08-22T12:20:00Z","terrain":-0.82},{"above_terrain":true,"airmass":1.31,"alt":49.8,"az":170.9,"t":"2038-08-22T12:25:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.93,"az":172.8,"t":"2038-08-22T12:30:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.3,"alt":50.03,"az":174.8,"t":"2038-08-22T12:35:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":176.7,"t":"2038-08-22T12:40:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":178.7,"t":"2038-08-22T12:45:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":180.6,"t":"2038-08-22T12:50:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":182.6,"t":"2038-08-22T12:55:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":184.5,"t":"2038-08-22T13:00:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":49.97,"az":186.5,"t":"2038-08-22T13:05:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.31,"alt":49.85,"az":188.4,"t":"2038-08-22T13:10:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.7,"az":190.3,"t":"2038-08-22T13:15:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.31,"alt":49.51,"az":192.3,"t":"2038-08-22T13:20:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.32,"alt":49.3,"az":194.1,"t":"2038-08-22T13:25:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.32,"alt":49.06,"az":196.0,"t":"2038-08-22T13:30:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":197.9,"t":"2038-08-22T13:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.33,"alt":48.48,"az":199.7,"t":"2038-08-22T13:40:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.34,"alt":48.15,"az":201.5,"t":"2038-08-22T13:45:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.35,"alt":47.79,"az":203.3,"t":"2038-08-22T13:50:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.36,"alt":47.41,"az":205.1,"t":"2038-08-22T13:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.37,"alt":47.0,"az":206.9,"t":"2038-08-22T14:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.38,"alt":46.56,"az":208.6,"t":"2038-08-22T14:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.39,"alt":46.1,"az":210.3,"t":"2038-08-22T14:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.4,"alt":45.62,"az":211.9,"t":"2038-08-22T14:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.41,"alt":45.12,"az":213.5,"t":"2038-08-22T14:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.42,"alt":44.59,"az":215.1,"t":"2038-08-22T14:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.44,"alt":44.04,"az":216.7,"t":"2038-08-22T14:30:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.45,"alt":43.47,"az":218.3,"t":"2038-08-22T14:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.88,"az":219.8,"t":"2038-08-22T14:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.48,"alt":42.27,"az":221.3,"t":"2038-08-22T14:45:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.5,"alt":41.64,"az":222.7,"t":"2038-08-22T14:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.52,"alt":41.0,"az":224.2,"t":"2038-08-22T14:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.54,"alt":40.34,"az":225.6,"t":"2038-08-22T15:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.56,"alt":39.66,"az":226.9,"t":"2038-08-22T15:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.59,"alt":38.97,"az":228.3,"t":"2038-08-22T15:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.61,"alt":38.27,"az":229.6,"t":"2038-08-22T15:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.64,"alt":37.55,"az":230.9,"t":"2038-08-22T15:20:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.67,"alt":36.81,"az":232.2,"t":"2038-08-22T15:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.7,"alt":36.07,"az":233.4,"t":"2038-08-22T15:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.73,"alt":35.31,"az":234.7,"t":"2038-08-22T15:35:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.76,"alt":34.54,"az":235.9,"t":"2038-08-22T15:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.8,"alt":33.76,"az":237.1,"t":"2038-08-22T15:45:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.83,"alt":32.97,"az":238.2,"t":"2038-08-22T15:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.87,"alt":32.17,"az":239.4,"t":"2038-08-22T15:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.92,"alt":31.36,"az":240.5,"t":"2038-08-22T16:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.96,"alt":30.54,"az":241.6,"t":"2038-08-22T16:05:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.01,"alt":29.71,"az":242.7,"t":"2038-08-22T16:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.06,"alt":28.88,"az":243.8,"t":"2038-08-22T16:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.12,"alt":28.04,"az":244.8,"t":"2038-08-22T16:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.18,"alt":27.18,"az":245.8,"t":"2038-08-22T16:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.25,"alt":26.33,"az":246.9,"t":"2038-08-22T16:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.32,"alt":25.46,"az":247.9,"t":"2038-08-22T16:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.39,"alt":24.59,"az":248.9,"t":"2038-08-22T16:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.47,"alt":23.72,"az":249.9,"t":"2038-08-22T16:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.56,"alt":22.84,"az":250.8,"t":"2038-08-22T16:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.66,"alt":21.95,"az":251.8,"t":"2038-08-22T16:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.77,"alt":21.06,"az":252.7,"t":"2038-08-22T17:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.88,"alt":20.16,"az":253.7,"t":"2038-08-22T17:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.01,"alt":19.26,"az":254.6,"t":"2038-08-22T17:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.15,"alt":18.36,"az":255.5,"t":"2038-08-22T17:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.3,"alt":17.45,"az":256.4,"t":"2038-08-22T17:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.48,"alt":16.54,"az":257.3,"t":"2038-08-22T17:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.67,"alt":15.62,"az":258.2,"t":"2038-08-22T17:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.89,"alt":14.71,"az":259.1,"t":"2038-08-22T17:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.13,"alt":13.79,"az":260.0,"t":"2038-08-22T17:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.41,"alt":12.86,"az":260.8,"t":"2038-08-22T17:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":4.73,"alt":11.94,"az":261.7,"t":"2038-08-22T17:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":5.11,"alt":11.01,"az":262.6,"t":"2038-08-22T17:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":5.54,"alt":10.08,"az":263.4,"t":"2038-08-22T18:00:00Z","terrain":0.69},{"above_terrain":true,"airmass":6.06,"alt":9.15,"az":264.3,"t":"2038-08-22T18:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":6.69,"alt":8.22,"az":265.1,"t":"2038-08-22T18:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":7.46,"alt":7.29,"az":266.0,"t":"2038-08-22T18:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":8.42,"alt":6.35,"az":266.8,"t":"2038-08-22T18:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":9.64,"alt":5.42,"az":267.6,"t":"2038-08-22T18:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":11.26,"alt":4.48,"az":268.5,"t":"2038-08-22T18:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":13.46,"alt":3.55,"az":269.3,"t":"2038-08-22T18:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":16.6,"alt":2.61,"az":270.1,"t":"2038-08-22T18:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":21.31,"alt":1.67,"az":271.0,"t":"2038-08-22T18:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":28.78,"alt":0.74,"az":271.8,"t":"2038-08-22T18:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.2,"az":272.6,"t":"2038-08-22T18:55:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-1.13,"az":273.5,"t":"2038-08-22T19:00:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-2.07,"az":274.3,"t":"2038-08-22T19:05:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.0,"az":275.1,"t":"2038-08-22T19:10:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":276.0,"t":"2038-08-22T19:15:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-4.86,"az":276.8,"t":"2038-08-22T19:20:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.79,"az":277.7,"t":"2038-08-22T19:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":278.5,"t":"2038-08-22T19:30:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.64,"az":279.4,"t":"2038-08-22T19:35:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-8.56,"az":280.2,"t":"2038-08-22T19:40:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-9.48,"az":281.1,"t":"2038-08-22T19:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-10.4,"az":282.0,"t":"2038-08-22T19:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-11.31,"az":282.8,"t":"2038-08-22T19:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-12.22,"az":283.7,"t":"2038-08-22T20:00:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-13.13,"az":284.6,"t":"2038-08-22T20:05:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-14.04,"az":285.5,"t":"2038-08-22T20:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.94,"az":286.4,"t":"2038-08-22T20:15:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-15.83,"az":287.3,"t":"2038-08-22T20:20:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-16.72,"az":288.2,"t":"2038-08-22T20:25:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.61,"az":289.1,"t":"2038-08-22T20:30:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-18.49,"az":290.1,"t":"2038-08-22T20:35:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-19.37,"az":291.0,"t":"2038-08-22T20:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-20.24,"az":292.0,"t":"2038-08-22T20:45:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-21.1,"az":292.9,"t":"2038-08-22T20:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-21.96,"az":293.9,"t":"2038-08-22T20:55:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.81,"az":294.9,"t":"2038-08-22T21:00:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.66,"az":295.9,"t":"2038-08-22T21:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.5,"az":296.9,"t":"2038-08-22T21:10:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-25.33,"az":298.0,"t":"2038-08-22T21:15:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-26.15,"az":299.0,"t":"2038-08-22T21:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-26.96,"az":300.1,"t":"2038-08-22T21:25:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-27.77,"az":301.2,"t":"2038-08-22T21:30:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-28.57,"az":302.3,"t":"2038-08-22T21:35:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-29.35,"az":303.4,"t":"2038-08-22T21:40:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-30.13,"az":304.5,"t":"2038-08-22T21:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-30.89,"az":305.7,"t":"2038-08-22T21:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-31.65,"az":306.8,"t":"2038-08-22T21:55:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-32.39,"az":308.0,"t":"2038-08-22T22:00:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-33.12,"az":309.2,"t":"2038-08-22T22:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-33.84,"az":310.5,"t":"2038-08-22T22:10:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-34.55,"az":311.7,"t":"2038-08-22T22:15:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-35.24,"az":313.0,"t":"2038-08-22T22:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-35.92,"az":314.3,"t":"2038-08-22T22:25:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-36.58,"az":315.6,"t":"2038-08-22T22:30:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-37.23,"az":316.9,"t":"2038-08-22T22:35:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-37.86,"az":318.3,"t":"2038-08-22T22:40:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-38.47,"az":319.7,"t":"2038-08-22T22:45:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-39.07,"az":321.1,"t":"2038-08-22T22:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-39.65,"az":322.6,"t":"2038-08-22T22:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-40.21,"az":324.0,"t":"2038-08-22T23:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.75,"az":325.5,"t":"2038-08-22T23:05:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-41.27,"az":327.0,"t":"2038-08-22T23:10:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-41.76,"az":328.5,"t":"2038-08-22T23:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-42.24,"az":330.1,"t":"2038-08-22T23:20:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-42.7,"az":331.7,"t":"2038-08-22T23:25:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-43.13,"az":333.3,"t":"2038-08-22T23:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-43.54,"az":334.9,"t":"2038-08-22T23:35:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-43.92,"az":336.6,"t":"2038-08-22T23:40:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-44.28,"az":338.2,"t":"2038-08-22T23:45:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-44.62,"az":339.9,"t":"2038-08-22T23:50:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-44.92,"az":341.6,"t":"2038-08-22T23:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.21,"az":343.4,"t":"2038-08-23T00:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.46,"az":345.1,"t":"2038-08-23T00:05:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-45.69,"az":346.9,"t":"2038-08-23T00:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-45.89,"az":348.6,"t":"2038-08-23T00:15:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-46.05,"az":350.4,"t":"2038-08-23T00:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.2,"az":352.2,"t":"2038-08-23T00:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":354.0,"t":"2038-08-23T00:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":355.8,"t":"2038-08-23T00:35:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-46.44,"az":357.7,"t":"2038-08-23T00:40:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-46.47,"az":359.5,"t":"2038-08-23T00:45:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-46.46,"az":1.3,"t":"2038-08-23T00:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-46.42,"az":3.1,"t":"2038-08-23T00:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-46.36,"az":4.9,"t":"2038-08-23T01:00:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-46.26,"az":6.7,"t":"2038-08-23T01:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-46.14,"az":8.5,"t":"2038-08-23T01:10:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-45.99,"az":10.3,"t":"2038-08-23T01:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-45.8,"az":12.1,"t":"2038-08-23T01:20:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-45.59,"az":13.9,"t":"2038-08-23T01:25:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-45.35,"az":15.6,"t":"2038-08-23T01:30:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-45.09,"az":17.4,"t":"2038-08-23T01:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-44.8,"az":19.1,"t":"2038-08-23T01:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-44.48,"az":20.8,"t":"2038-08-23T01:45:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-44.13,"az":22.5,"t":"2038-08-23T01:50:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-43.76,"az":24.1,"t":"2038-08-23T01:55:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-43.37,"az":25.8,"t":"2038-08-23T02:00:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-42.95,"az":27.4,"t":"2038-08-23T02:05:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-42.5,"az":29.0,"t":"2038-08-23T02:10:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-42.04,"az":30.6,"t":"2038-08-23T02:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-41.55,"az":32.1,"t":"2038-08-23T02:20:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-41.04,"az":33.6,"t":"2038-08-23T02:25:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-40.52,"az":35.1,"t":"2038-08-23T02:30:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-39.97,"az":36.6,"t":"2038-08-23T02:35:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-39.4,"az":38.1,"t":"2038-08-23T02:40:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-38.81,"az":39.5,"t":"2038-08-23T02:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-38.21,"az":40.9,"t":"2038-08-23T02:50:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-37.59,"az":42.3,"t":"2038-08-23T02:55:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-36.95,"az":43.6,"t":"2038-08-23T03:00:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-36.3,"az":45.0,"t":"2038-08-23T03:05:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-35.63,"az":46.3,"t":"2038-08-23T03:10:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-34.94,"az":47.6,"t":"2038-08-23T03:15:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-34.25,"az":48.8,"t":"2038-08-23T03:20:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-33.54,"az":50.1,"t":"2038-08-23T03:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-32.81,"az":51.3,"t":"2038-08-23T03:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-32.07,"az":52.5,"t":"2038-08-23T03:35:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-31.33,"az":53.7,"t":"2038-08-23T03:40:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-30.57,"az":54.8,"t":"2038-08-23T03:45:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.8,"az":56.0,"t":"2038-08-23T03:50:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-29.02,"az":57.1,"t":"2038-08-23T03:55:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-28.23,"az":58.2,"t":"2038-08-23T04:00:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.42,"az":59.3,"t":"2038-08-23T04:05:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-26.62,"az":60.4,"t":"2038-08-23T04:10:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-25.8,"az":61.4,"t":"2038-08-23T04:15:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-24.97,"az":62.5,"t":"2038-08-23T04:20:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-24.14,"az":63.5,"t":"2038-08-23T04:25:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-23.3,"az":64.5,"t":"2038-08-23T04:30:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.45,"az":65.5,"t":"2038-08-23T04:35:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-21.59,"az":66.5,"t":"2038-08-23T04:40:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-20.73,"az":67.5,"t":"2038-08-23T04:45:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-19.86,"az":68.4,"t":"2038-08-23T04:50:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.99,"az":69.4,"t":"2038-08-23T04:55:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-18.11,"az":70.3,"t":"2038-08-23T05:00:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":71.3,"t":"2038-08-23T05:05:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.34,"az":72.2,"t":"2038-08-23T05:10:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-15.45,"az":73.1,"t":"2038-08-23T05:15:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-14.55,"az":74.0,"t":"2038-08-23T05:20:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-13.65,"az":74.9,"t":"2038-08-23T05:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-12.74,"az":75.8,"t":"2038-08-23T05:30:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-11.83,"az":76.7,"t":"2038-08-23T05:35:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-10.92,"az":77.5,"t":"2038-08-23T05:40:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-10.0,"az":78.4,"t":"2038-08-23T05:45:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-9.09,"az":79.3,"t":"2038-08-23T05:50:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-8.17,"az":80.1,"t":"2038-08-23T05:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-7.24,"az":81.0,"t":"2038-08-23T06:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-6.32,"az":81.8,"t":"2038-08-23T06:05:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-5.39,"az":82.7,"t":"2038-08-23T06:10:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-4.46,"az":83.5,"t":"2038-08-23T06:15:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":84.4,"t":"2038-08-23T06:20:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-2.6,"az":85.2,"t":"2038-08-23T06:25:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-1.66,"az":86.1,"t":"2038-08-23T06:30:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-0.73,"az":86.9,"t":"2038-08-23T06:35:00Z","terrain":0.08},{"above_terrain":true,"airmass":35.02,"alt":0.2,"az":87.7,"t":"2038-08-23T06:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":25.12,"alt":1.14,"az":88.6,"t":"2038-08-23T06:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":19.04,"alt":2.08,"az":89.4,"t":"2038-08-23T06:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":15.11,"alt":3.01,"az":90.2,"t":"2038-08-23T06:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.43,"alt":3.95,"az":91.1,"t":"2038-08-23T07:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":10.51,"alt":4.88,"az":91.9,"t":"2038-08-23T07:05:00Z","terrain":0.08},{"above_terrain":true,"airmass":9.08,"alt":5.82,"az":92.7,"t":"2038-08-23T07:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.98,"alt":6.75,"az":93.6,"t":"2038-08-23T07:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":7.11,"alt":7.69,"az":94.4,"t":"2038-08-23T07:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.41,"alt":8.62,"az":95.3,"t":"2038-08-23T07:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":5.83,"alt":9.55,"az":96.1,"t":"2038-08-23T07:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":5.35,"alt":10.48,"az":97.0,"t":"2038-08-23T07:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":4.94,"alt":11.41,"az":97.8,"t":"2038-08-23T07:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.59,"alt":12.34,"az":98.7,"t":"2038-08-23T07:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.29,"alt":13.26,"az":99.5,"t":"2038-08-23T07:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.02,"alt":14.18,"az":100.4,"t":"2038-08-23T07:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.79,"alt":15.1,"az":101.3,"t":"2038-08-23T08:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":102.2,"t":"2038-08-23T08:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":3.4,"alt":16.93,"az":103.1,"t":"2038-08-23T08:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":3.23,"alt":17.84,"az":104.0,"t":"2038-08-23T08:15:00Z","terrain":0.0},{"above_terrain":true,"airmass":3.09,"alt":18.75,"az":104.9,"t":"2038-08-23T08:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.95,"alt":19.65,"az":105.8,"t":"2038-08-23T08:25:00Z","terrain":-0.56},{"above_terrain":true,"airmass":2.83,"alt":20.55,"az":106.7,"t":"2038-08-23T08:30:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.72,"alt":21.44,"az":107.7,"t":"2038-08-23T08:35:00Z","terrain":-0.83},{"above_terrain":true,"airmass":2.62,"alt":22.33,"az":108.6,"t":"2038-08-23T08:40:00Z","terrain":-1.09},{"above_terrain":true,"airmass":2.52,"alt":23.22,"az":109.6,"t":"2038-08-23T08:45:00Z","terrain":-1.17},{"above_terrain":true,"airmass":2.44,"alt":24.09,"az":110.6,"t":"2038-08-23T08:50:00Z","terrain":-1.25},{"above_terrain":true,"airmass":2.36,"alt":24.97,"az":111.6,"t":"2038-08-23T08:55:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.29,"alt":25.84,"az":112.6,"t":"2038-08-23T09:00:00Z","terrain":-1.41}],"transit":{"airmass":1.3,"alt":50.1,"az":180.6,"t":"2038-08-22T12:50:00Z"},"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."]}