{"assessment":{"best_window":null,"cost":{"altitude":7.59,"clouds":0.0,"darkness":0.11,"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":14,"cloud":null,"high":null,"iso":"2046-08-17T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2046-08-17T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2046-08-17T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-19,"cloud":null,"high":null,"iso":"2046-08-17T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-29,"cloud":null,"high":null,"iso":"2046-08-17T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-38,"cloud":null,"high":null,"iso":"2046-08-17T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-44,"cloud":null,"high":null,"iso":"2046-08-18T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2046-08-18T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-45,"cloud":null,"high":null,"iso":"2046-08-18T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":-39,"cloud":null,"high":null,"iso":"2046-08-18T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":22,"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 7.6 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":"2046-08-18T03:35Z","end_local":"06:35","hours":10.33,"label":"unusable","mean_quality":0.0,"start":"2046-08-17T17:15Z","start_local":"20:15"}]},"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":"2046-08-17T19:02:17Z","dark_hours":6.77,"dark_to":"2046-08-18T01:48:17Z","moon":{"illumination":0.983,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2046-08-17T17:35:49Z","moonset":"2046-08-18T05:07:58Z","sunrise":"2046-08-18T03:32:38Z","sunset":"2046-08-17T17:17:59Z","twilight":{"astronomical":{"end":"2046-08-17T19:02:17Z","start":"2046-08-18T01:48:17Z"},"civil":{"end":"2046-08-17T17:47:38Z","start":"2046-08-18T03:02:58Z"},"nautical":{"end":"2046-08-17T18:23:38Z","start":"2046-08-18T02:26:57Z"}},"window_end":"2046-08-18T09:00:00Z","window_start":"2046-08-17T09:00:00Z"},"night_date":"2046-08-17","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":21.71,"alt":1.6,"t":"2046-08-17T19:05:00Z"},"dec":2.05238823,"dec_of_date":1.7951,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0,"limit_rise":"2046-08-18T08:46:56Z","limit_set":"2046-08-17T17:25:33Z","max_az_rate_deg_per_min":0.0,"moon_separation":152.8,"never_rises":false,"ra":187.27791594,"ra_of_date":187.8742,"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":"2046-08-17T19:11:20Z","blocked_dark_hours":0,"clears_at":"2046-08-18T06:58:48Z","rise_az":107.9},"track":[{"above_terrain":true,"airmass":2.7,"alt":21.63,"az":107.9,"t":"2046-08-17T09:00:00Z","terrain":-0.91},{"above_terrain":true,"airmass":2.6,"alt":22.52,"az":108.9,"t":"2046-08-17T09:05:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.51,"alt":23.4,"az":109.9,"t":"2046-08-17T09:10:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.42,"alt":24.28,"az":110.8,"t":"2046-08-17T09:15:00Z","terrain":-1.3},{"above_terrain":true,"airmass":2.34,"alt":25.15,"az":111.8,"t":"2046-08-17T09:20:00Z","terrain":-1.37},{"above_terrain":true,"airmass":2.27,"alt":26.02,"az":112.8,"t":"2046-08-17T09:25:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.2,"alt":26.88,"az":113.9,"t":"2046-08-17T09:30:00Z","terrain":-1.59},{"above_terrain":true,"airmass":2.14,"alt":27.73,"az":114.9,"t":"2046-08-17T09:35:00Z","terrain":-1.52},{"above_terrain":true,"airmass":2.08,"alt":28.58,"az":115.9,"t":"2046-08-17T09:40:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.03,"alt":29.41,"az":117.0,"t":"2046-08-17T09:45:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.98,"alt":30.24,"az":118.1,"t":"2046-08-17T09:50:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.93,"alt":31.07,"az":119.2,"t":"2046-08-17T09:55:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.89,"alt":31.88,"az":120.3,"t":"2046-08-17T10:00:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.85,"alt":32.68,"az":121.4,"t":"2046-08-17T10:05:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.81,"alt":33.47,"az":122.6,"t":"2046-08-17T10:10:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.77,"alt":34.26,"az":123.8,"t":"2046-08-17T10:15:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.74,"alt":35.03,"az":125.0,"t":"2046-08-17T10:20:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.71,"alt":35.79,"az":126.2,"t":"2046-08-17T10:25:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.68,"alt":36.54,"az":127.4,"t":"2046-08-17T10:30:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.65,"alt":37.28,"az":128.7,"t":"2046-08-17T10:35:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.62,"alt":38.0,"az":130.0,"t":"2046-08-17T10:40:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.6,"alt":38.71,"az":131.3,"t":"2046-08-17T10:45:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.57,"alt":39.41,"az":132.7,"t":"2046-08-17T10:50:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":40.09,"az":134.0,"t":"2046-08-17T10:55:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.53,"alt":40.75,"az":135.4,"t":"2046-08-17T11:00:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.51,"alt":41.4,"az":136.8,"t":"2046-08-17T11:05:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.49,"alt":42.03,"az":138.3,"t":"2046-08-17T11:10:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.47,"alt":42.65,"az":139.8,"t":"2046-08-17T11:15:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.24,"az":141.3,"t":"2046-08-17T11:20:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.44,"alt":43.82,"az":142.8,"t":"2046-08-17T11:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.43,"alt":44.37,"az":144.4,"t":"2046-08-17T11:30:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.41,"alt":44.91,"az":146.0,"t":"2046-08-17T11:35:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.4,"alt":45.42,"az":147.6,"t":"2046-08-17T11:40:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.39,"alt":45.91,"az":149.2,"t":"2046-08-17T11:45:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.38,"alt":46.38,"az":150.9,"t":"2046-08-17T11:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.37,"alt":46.82,"az":152.6,"t":"2046-08-17T11:55:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.36,"alt":47.24,"az":154.3,"t":"2046-08-17T12:00:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.35,"alt":47.63,"az":156.1,"t":"2046-08-17T12:05:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.34,"alt":48.0,"az":157.9,"t":"2046-08-17T12:10:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.34,"alt":48.34,"az":159.7,"t":"2046-08-17T12:15:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.33,"alt":48.65,"az":161.5,"t":"2046-08-17T12:20:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.33,"alt":48.93,"az":163.4,"t":"2046-08-17T12:25:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.32,"alt":49.18,"az":165.3,"t":"2046-08-17T12:30:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.32,"alt":49.4,"az":167.1,"t":"2046-08-17T12:35:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.31,"alt":49.6,"az":169.1,"t":"2046-08-17T12:40:00Z","terrain":-0.81},{"above_terrain":true,"airmass":1.31,"alt":49.76,"az":171.0,"t":"2046-08-17T12:45:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.89,"az":172.9,"t":"2046-08-17T12:50:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":174.8,"t":"2046-08-17T12:55:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":176.8,"t":"2046-08-17T13:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":178.7,"t":"2046-08-17T13:05:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":180.7,"t":"2046-08-17T13:10:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":182.7,"t":"2046-08-17T13:15:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.3,"alt":50.01,"az":184.6,"t":"2046-08-17T13:20:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.31,"alt":49.92,"az":186.5,"t":"2046-08-17T13:25:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.31,"alt":49.8,"az":188.5,"t":"2046-08-17T13:30:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.65,"az":190.4,"t":"2046-08-17T13:35:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.31,"alt":49.46,"az":192.3,"t":"2046-08-17T13:40:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.32,"alt":49.25,"az":194.2,"t":"2046-08-17T13:45:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.32,"alt":49.0,"az":196.1,"t":"2046-08-17T13:50:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.33,"alt":48.73,"az":197.9,"t":"2046-08-17T13:55:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.34,"alt":48.43,"az":199.8,"t":"2046-08-17T14:00:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.34,"alt":48.1,"az":201.6,"t":"2046-08-17T14:05:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.35,"alt":47.74,"az":203.4,"t":"2046-08-17T14:10:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.36,"alt":47.35,"az":205.2,"t":"2046-08-17T14:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.37,"alt":46.94,"az":206.9,"t":"2046-08-17T14:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.38,"alt":46.51,"az":208.6,"t":"2046-08-17T14:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.39,"alt":46.05,"az":210.3,"t":"2046-08-17T14:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":211.9,"t":"2046-08-17T14:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.41,"alt":45.06,"az":213.6,"t":"2046-08-17T14:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.42,"alt":44.53,"az":215.2,"t":"2046-08-17T14:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.44,"alt":43.98,"az":216.8,"t":"2046-08-17T14:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.45,"alt":43.41,"az":218.3,"t":"2046-08-17T14:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.82,"az":219.8,"t":"2046-08-17T15:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.49,"alt":42.21,"az":221.3,"t":"2046-08-17T15:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.5,"alt":41.58,"az":222.8,"t":"2046-08-17T15:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.52,"alt":40.94,"az":224.2,"t":"2046-08-17T15:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.54,"alt":40.28,"az":225.6,"t":"2046-08-17T15:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.57,"alt":39.6,"az":227.0,"t":"2046-08-17T15:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.59,"alt":38.91,"az":228.3,"t":"2046-08-17T15:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.61,"alt":38.21,"az":229.6,"t":"2046-08-17T15:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.64,"alt":37.49,"az":230.9,"t":"2046-08-17T15:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.67,"alt":36.75,"az":232.2,"t":"2046-08-17T15:45:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.7,"alt":36.01,"az":233.5,"t":"2046-08-17T15:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.73,"alt":35.25,"az":234.7,"t":"2046-08-17T15:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.76,"alt":34.48,"az":235.9,"t":"2046-08-17T16:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.8,"alt":33.7,"az":237.1,"t":"2046-08-17T16:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.84,"alt":32.91,"az":238.2,"t":"2046-08-17T16:10:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.88,"alt":32.11,"az":239.4,"t":"2046-08-17T16:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.92,"alt":31.3,"az":240.5,"t":"2046-08-17T16:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.97,"alt":30.48,"az":241.6,"t":"2046-08-17T16:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.02,"alt":29.65,"az":242.7,"t":"2046-08-17T16:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.07,"alt":28.82,"az":243.8,"t":"2046-08-17T16:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.12,"alt":27.97,"az":244.8,"t":"2046-08-17T16:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.19,"alt":27.12,"az":245.9,"t":"2046-08-17T16:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.25,"alt":26.26,"az":246.9,"t":"2046-08-17T16:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.32,"alt":25.4,"az":247.9,"t":"2046-08-17T16:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.4,"alt":24.53,"az":248.9,"t":"2046-08-17T17:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.48,"alt":23.65,"az":249.9,"t":"2046-08-17T17:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.57,"alt":22.77,"az":250.8,"t":"2046-08-17T17:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.67,"alt":21.89,"az":251.8,"t":"2046-08-17T17:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.77,"alt":21.0,"az":252.7,"t":"2046-08-17T17:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.89,"alt":20.1,"az":253.7,"t":"2046-08-17T17:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.02,"alt":19.2,"az":254.6,"t":"2046-08-17T17:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.16,"alt":18.29,"az":255.5,"t":"2046-08-17T17:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.31,"alt":17.39,"az":256.4,"t":"2046-08-17T17:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.49,"alt":16.48,"az":257.3,"t":"2046-08-17T17:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.68,"alt":15.56,"az":258.2,"t":"2046-08-17T17:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.9,"alt":14.64,"az":259.1,"t":"2046-08-17T17:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.15,"alt":13.72,"az":260.0,"t":"2046-08-17T18:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.43,"alt":12.8,"az":260.8,"t":"2046-08-17T18:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":4.76,"alt":11.87,"az":261.7,"t":"2046-08-17T18:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":5.13,"alt":10.95,"az":262.6,"t":"2046-08-17T18:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":5.58,"alt":10.02,"az":263.4,"t":"2046-08-17T18:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":6.1,"alt":9.09,"az":264.3,"t":"2046-08-17T18:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":6.74,"alt":8.16,"az":265.1,"t":"2046-08-17T18:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":7.52,"alt":7.22,"az":266.0,"t":"2046-08-17T18:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":8.49,"alt":6.29,"az":266.8,"t":"2046-08-17T18:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":9.74,"alt":5.35,"az":267.6,"t":"2046-08-17T18:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":11.39,"alt":4.42,"az":268.5,"t":"2046-08-17T18:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":13.64,"alt":3.48,"az":269.3,"t":"2046-08-17T18:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":16.86,"alt":2.55,"az":270.1,"t":"2046-08-17T19:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":21.71,"alt":1.61,"az":271.0,"t":"2046-08-17T19:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":29.42,"alt":0.68,"az":271.8,"t":"2046-08-17T19:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.26,"az":272.6,"t":"2046-08-17T19:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-1.19,"az":273.5,"t":"2046-08-17T19:20:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-2.13,"az":274.3,"t":"2046-08-17T19:25:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":275.1,"t":"2046-08-17T19:30:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.99,"az":276.0,"t":"2046-08-17T19:35:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-4.92,"az":276.8,"t":"2046-08-17T19:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.85,"az":277.7,"t":"2046-08-17T19:45:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":278.5,"t":"2046-08-17T19:50:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.7,"az":279.4,"t":"2046-08-17T19:55:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-8.62,"az":280.2,"t":"2046-08-17T20:00:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-9.54,"az":281.1,"t":"2046-08-17T20:05:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-10.46,"az":282.0,"t":"2046-08-17T20:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-11.38,"az":282.8,"t":"2046-08-17T20:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-12.29,"az":283.7,"t":"2046-08-17T20:20:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-13.19,"az":284.6,"t":"2046-08-17T20:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-14.1,"az":285.5,"t":"2046-08-17T20:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-15.0,"az":286.4,"t":"2046-08-17T20:35:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-15.89,"az":287.3,"t":"2046-08-17T20:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-16.79,"az":288.2,"t":"2046-08-17T20:45:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.67,"az":289.1,"t":"2046-08-17T20:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-18.55,"az":290.1,"t":"2046-08-17T20:55:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-19.43,"az":291.0,"t":"2046-08-17T21:00:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-20.3,"az":292.0,"t":"2046-08-17T21:05:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-21.17,"az":292.9,"t":"2046-08-17T21:10:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-22.02,"az":293.9,"t":"2046-08-17T21:15:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.88,"az":294.9,"t":"2046-08-17T21:20:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.72,"az":295.9,"t":"2046-08-17T21:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.56,"az":296.9,"t":"2046-08-17T21:30:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-25.39,"az":298.0,"t":"2046-08-17T21:35:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-26.21,"az":299.0,"t":"2046-08-17T21:40:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-27.03,"az":300.1,"t":"2046-08-17T21:45:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-27.83,"az":301.2,"t":"2046-08-17T21:50:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-28.63,"az":302.3,"t":"2046-08-17T21:55:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-29.41,"az":303.4,"t":"2046-08-17T22:00:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-30.19,"az":304.5,"t":"2046-08-17T22:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-30.96,"az":305.7,"t":"2046-08-17T22:10:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-31.71,"az":306.8,"t":"2046-08-17T22:15:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-32.45,"az":308.0,"t":"2046-08-17T22:20:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-33.19,"az":309.2,"t":"2046-08-17T22:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-33.9,"az":310.5,"t":"2046-08-17T22:30:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-34.61,"az":311.7,"t":"2046-08-17T22:35:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-35.3,"az":313.0,"t":"2046-08-17T22:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-35.98,"az":314.3,"t":"2046-08-17T22:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-36.64,"az":315.6,"t":"2046-08-17T22:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-37.29,"az":317.0,"t":"2046-08-17T22:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-37.92,"az":318.3,"t":"2046-08-17T23:00:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-38.53,"az":319.7,"t":"2046-08-17T23:05:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-39.13,"az":321.1,"t":"2046-08-17T23:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-39.71,"az":322.6,"t":"2046-08-17T23:15:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-40.26,"az":324.0,"t":"2046-08-17T23:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.8,"az":325.5,"t":"2046-08-17T23:25:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-41.32,"az":327.0,"t":"2046-08-17T23:30:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-41.82,"az":328.6,"t":"2046-08-17T23:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-42.3,"az":330.1,"t":"2046-08-17T23:40:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-42.75,"az":331.7,"t":"2046-08-17T23:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-43.19,"az":333.3,"t":"2046-08-17T23:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-43.59,"az":335.0,"t":"2046-08-17T23:55:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-43.98,"az":336.6,"t":"2046-08-18T00:00:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-44.34,"az":338.3,"t":"2046-08-18T00:05:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-44.67,"az":340.0,"t":"2046-08-18T00:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-44.98,"az":341.7,"t":"2046-08-18T00:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.26,"az":343.4,"t":"2046-08-18T00:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.51,"az":345.2,"t":"2046-08-18T00:25:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-45.74,"az":346.9,"t":"2046-08-18T00:30:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-45.94,"az":348.7,"t":"2046-08-18T00:35:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-46.1,"az":350.5,"t":"2046-08-18T00:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.24,"az":352.3,"t":"2046-08-18T00:45:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-46.36,"az":354.1,"t":"2046-08-18T00:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.44,"az":355.9,"t":"2046-08-18T00:55:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-46.49,"az":357.7,"t":"2046-08-18T01:00:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-46.51,"az":359.5,"t":"2046-08-18T01:05:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-46.5,"az":1.4,"t":"2046-08-18T01:10:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-46.47,"az":3.2,"t":"2046-08-18T01:15:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":5.0,"t":"2046-08-18T01:20:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-46.3,"az":6.8,"t":"2046-08-18T01:25:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-46.18,"az":8.6,"t":"2046-08-18T01:30:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-46.02,"az":10.4,"t":"2046-08-18T01:35:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-45.84,"az":12.2,"t":"2046-08-18T01:40:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-45.63,"az":14.0,"t":"2046-08-18T01:45:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-45.39,"az":15.7,"t":"2046-08-18T01:50:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-45.12,"az":17.4,"t":"2046-08-18T01:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-44.83,"az":19.2,"t":"2046-08-18T02:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-44.51,"az":20.9,"t":"2046-08-18T02:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-44.16,"az":22.6,"t":"2046-08-18T02:10:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-43.79,"az":24.2,"t":"2046-08-18T02:15:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-43.39,"az":25.9,"t":"2046-08-18T02:20:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-42.97,"az":27.5,"t":"2046-08-18T02:25:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-42.53,"az":29.1,"t":"2046-08-18T02:30:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-42.06,"az":30.6,"t":"2046-08-18T02:35:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-41.58,"az":32.2,"t":"2046-08-18T02:40:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-41.07,"az":33.7,"t":"2046-08-18T02:45:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-40.54,"az":35.2,"t":"2046-08-18T02:50:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-39.99,"az":36.7,"t":"2046-08-18T02:55:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-39.42,"az":38.1,"t":"2046-08-18T03:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.83,"az":39.6,"t":"2046-08-18T03:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-38.23,"az":41.0,"t":"2046-08-18T03:10:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-37.6,"az":42.4,"t":"2046-08-18T03:15:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-36.96,"az":43.7,"t":"2046-08-18T03:20:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-36.31,"az":45.0,"t":"2046-08-18T03:25:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-35.64,"az":46.3,"t":"2046-08-18T03:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-34.96,"az":47.6,"t":"2046-08-18T03:35:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-34.26,"az":48.9,"t":"2046-08-18T03:40:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-33.55,"az":50.1,"t":"2046-08-18T03:45:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-32.82,"az":51.4,"t":"2046-08-18T03:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-32.08,"az":52.6,"t":"2046-08-18T03:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-31.33,"az":53.7,"t":"2046-08-18T04:00:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-30.57,"az":54.9,"t":"2046-08-18T04:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.8,"az":56.0,"t":"2046-08-18T04:10:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-29.02,"az":57.2,"t":"2046-08-18T04:15:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-28.23,"az":58.3,"t":"2046-08-18T04:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.43,"az":59.4,"t":"2046-08-18T04:25:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-26.62,"az":60.4,"t":"2046-08-18T04:30:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-25.8,"az":61.5,"t":"2046-08-18T04:35:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-24.98,"az":62.5,"t":"2046-08-18T04:40:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-24.14,"az":63.6,"t":"2046-08-18T04:45:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-23.3,"az":64.6,"t":"2046-08-18T04:50:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.45,"az":65.6,"t":"2046-08-18T04:55:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-21.59,"az":66.6,"t":"2046-08-18T05:00:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-20.73,"az":67.5,"t":"2046-08-18T05:05:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-19.87,"az":68.5,"t":"2046-08-18T05:10:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.99,"az":69.5,"t":"2046-08-18T05:15:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-18.11,"az":70.4,"t":"2046-08-18T05:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":71.3,"t":"2046-08-18T05:25:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.34,"az":72.3,"t":"2046-08-18T05:30:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-15.45,"az":73.2,"t":"2046-08-18T05:35:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-14.55,"az":74.1,"t":"2046-08-18T05:40:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-13.65,"az":75.0,"t":"2046-08-18T05:45:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-12.74,"az":75.9,"t":"2046-08-18T05:50:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.83,"az":76.7,"t":"2046-08-18T05:55:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-10.92,"az":77.6,"t":"2046-08-18T06:00:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-10.0,"az":78.5,"t":"2046-08-18T06:05:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-9.08,"az":79.3,"t":"2046-08-18T06:10:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.16,"az":80.2,"t":"2046-08-18T06:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-7.24,"az":81.1,"t":"2046-08-18T06:20:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-6.31,"az":81.9,"t":"2046-08-18T06:25:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-5.39,"az":82.8,"t":"2046-08-18T06:30:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-4.46,"az":83.6,"t":"2046-08-18T06:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":84.4,"t":"2046-08-18T06:40:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":85.3,"t":"2046-08-18T06:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-1.66,"az":86.1,"t":"2046-08-18T06:50:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-0.73,"az":86.9,"t":"2046-08-18T06:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":34.96,"alt":0.21,"az":87.8,"t":"2046-08-18T07:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":25.09,"alt":1.14,"az":88.6,"t":"2046-08-18T07:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":19.01,"alt":2.08,"az":89.4,"t":"2046-08-18T07:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":15.09,"alt":3.02,"az":90.3,"t":"2046-08-18T07:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":12.42,"alt":3.95,"az":91.1,"t":"2046-08-18T07:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":10.5,"alt":4.89,"az":92.0,"t":"2046-08-18T07:25:00Z","terrain":0.09},{"above_terrain":true,"airmass":9.07,"alt":5.82,"az":92.8,"t":"2046-08-18T07:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.97,"alt":6.76,"az":93.6,"t":"2046-08-18T07:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":7.1,"alt":7.69,"az":94.5,"t":"2046-08-18T07:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.4,"alt":8.62,"az":95.3,"t":"2046-08-18T07:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":5.83,"alt":9.55,"az":96.2,"t":"2046-08-18T07:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":5.35,"alt":10.48,"az":97.0,"t":"2046-08-18T07:55:00Z","terrain":0.73},{"above_terrain":true,"airmass":4.94,"alt":11.41,"az":97.9,"t":"2046-08-18T08:00:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.59,"alt":12.34,"az":98.7,"t":"2046-08-18T08:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.28,"alt":13.26,"az":99.6,"t":"2046-08-18T08:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.02,"alt":14.18,"az":100.5,"t":"2046-08-18T08:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.79,"alt":15.1,"az":101.4,"t":"2046-08-18T08:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":102.2,"t":"2046-08-18T08:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":3.4,"alt":16.93,"az":103.1,"t":"2046-08-18T08:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":3.23,"alt":17.84,"az":104.0,"t":"2046-08-18T08:35:00Z","terrain":0.0},{"above_terrain":true,"airmass":3.09,"alt":18.75,"az":105.0,"t":"2046-08-18T08:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.95,"alt":19.65,"az":105.9,"t":"2046-08-18T08:45:00Z","terrain":-0.59},{"above_terrain":true,"airmass":2.83,"alt":20.55,"az":106.8,"t":"2046-08-18T08:50:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.72,"alt":21.44,"az":107.7,"t":"2046-08-18T08:55:00Z","terrain":-0.85},{"above_terrain":true,"airmass":2.62,"alt":22.33,"az":108.7,"t":"2046-08-18T09:00:00Z","terrain":-1.11}],"transit":{"airmass":1.3,"alt":50.1,"az":180.7,"t":"2046-08-17T13:10:00Z"},"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."]}