{"assessment":{"best_window":null,"cost":{"altitude":7.48,"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":15,"cloud":null,"high":null,"iso":"2028-08-15T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2028-08-15T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2028-08-15T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-18,"cloud":null,"high":null,"iso":"2028-08-15T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-28,"cloud":null,"high":null,"iso":"2028-08-15T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-37,"cloud":null,"high":null,"iso":"2028-08-15T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-43,"cloud":null,"high":null,"iso":"2028-08-16T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2028-08-16T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-45,"cloud":null,"high":null,"iso":"2028-08-16T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":-40,"cloud":null,"high":null,"iso":"2028-08-16T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":45,"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 7.5 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":"2028-08-16T03:35Z","end_local":"06:35","hours":10.25,"label":"unusable","mean_quality":0.0,"start":"2028-08-15T17:20Z","start_local":"20:20"}]},"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":"2028-08-15T19:05:27Z","dark_hours":6.67,"dark_to":"2028-08-16T01:45:45Z","moon":{"illumination":0.255,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":3.48,"moonrise":"2028-08-15T22:35:13Z","moonset":"2028-08-15T13:24:45Z","sunrise":"2028-08-16T03:30:54Z","sunset":"2028-08-15T17:20:21Z","twilight":{"astronomical":{"end":"2028-08-15T19:05:27Z","start":"2028-08-16T01:45:45Z"},"civil":{"end":"2028-08-15T17:50:09Z","start":"2028-08-16T03:01:05Z"},"nautical":{"end":"2028-08-15T18:26:24Z","start":"2028-08-16T02:24:49Z"}},"window_end":"2028-08-16T09:00:00Z","window_start":"2028-08-15T09:00:00Z"},"night_date":"2028-08-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":20.69,"alt":1.8,"t":"2028-08-15T19:10:00Z"},"dec":2.05238823,"dec_of_date":1.8944,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0,"limit_rise":"2028-08-16T08:52:05Z","limit_set":"2028-08-15T17:31:27Z","max_az_rate_deg_per_min":0.0,"moon_separation":102.7,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6439,"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":"2028-08-15T19:17:31Z","blocked_dark_hours":0,"clears_at":"2028-08-16T07:04:04Z","rise_az":106.8},"track":[{"above_terrain":true,"airmass":2.81,"alt":20.71,"az":106.8,"t":"2028-08-15T09:00:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.7,"alt":21.61,"az":107.8,"t":"2028-08-15T09:05:00Z","terrain":-0.86},{"above_terrain":true,"airmass":2.6,"alt":22.5,"az":108.7,"t":"2028-08-15T09:10:00Z","terrain":-1.12},{"above_terrain":true,"airmass":2.51,"alt":23.38,"az":109.7,"t":"2028-08-15T09:15:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.42,"alt":24.26,"az":110.7,"t":"2028-08-15T09:20:00Z","terrain":-1.27},{"above_terrain":true,"airmass":2.34,"alt":25.13,"az":111.7,"t":"2028-08-15T09:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.27,"alt":26.0,"az":112.7,"t":"2028-08-15T09:30:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.21,"alt":26.86,"az":113.7,"t":"2028-08-15T09:35:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.14,"alt":27.71,"az":114.7,"t":"2028-08-15T09:40:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.09,"alt":28.56,"az":115.7,"t":"2028-08-15T09:45:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.03,"alt":29.4,"az":116.8,"t":"2028-08-15T09:50:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.98,"alt":30.23,"az":117.9,"t":"2028-08-15T09:55:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.93,"alt":31.05,"az":119.0,"t":"2028-08-15T10:00:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.89,"alt":31.87,"az":120.1,"t":"2028-08-15T10:05:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.85,"alt":32.67,"az":121.2,"t":"2028-08-15T10:10:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.81,"alt":33.47,"az":122.4,"t":"2028-08-15T10:15:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.77,"alt":34.25,"az":123.6,"t":"2028-08-15T10:20:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.74,"alt":35.03,"az":124.8,"t":"2028-08-15T10:25:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.71,"alt":35.79,"az":126.0,"t":"2028-08-15T10:30:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.68,"alt":36.54,"az":127.2,"t":"2028-08-15T10:35:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.65,"alt":37.28,"az":128.5,"t":"2028-08-15T10:40:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.62,"alt":38.01,"az":129.8,"t":"2028-08-15T10:45:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.6,"alt":38.72,"az":131.1,"t":"2028-08-15T10:50:00Z","terrain":-1.69},{"above_terrain":true,"airmass":1.57,"alt":39.42,"az":132.4,"t":"2028-08-15T10:55:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":40.1,"az":133.8,"t":"2028-08-15T11:00:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.53,"alt":40.77,"az":135.2,"t":"2028-08-15T11:05:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.51,"alt":41.42,"az":136.6,"t":"2028-08-15T11:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.49,"alt":42.05,"az":138.1,"t":"2028-08-15T11:15:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.47,"alt":42.67,"az":139.5,"t":"2028-08-15T11:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.27,"az":141.0,"t":"2028-08-15T11:25:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.44,"alt":43.85,"az":142.6,"t":"2028-08-15T11:30:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.43,"alt":44.4,"az":144.1,"t":"2028-08-15T11:35:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.41,"alt":44.94,"az":145.7,"t":"2028-08-15T11:40:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.46,"az":147.4,"t":"2028-08-15T11:45:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.39,"alt":45.95,"az":149.0,"t":"2028-08-15T11:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.42,"az":150.7,"t":"2028-08-15T11:55:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.37,"alt":46.87,"az":152.4,"t":"2028-08-15T12:00:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.36,"alt":47.29,"az":154.1,"t":"2028-08-15T12:05:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.35,"alt":47.69,"az":155.9,"t":"2028-08-15T12:10:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.34,"alt":48.05,"az":157.7,"t":"2028-08-15T12:15:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.34,"alt":48.4,"az":159.5,"t":"2028-08-15T12:20:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.33,"alt":48.71,"az":161.3,"t":"2028-08-15T12:25:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.32,"alt":49.0,"az":163.2,"t":"2028-08-15T12:30:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.32,"alt":49.25,"az":165.0,"t":"2028-08-15T12:35:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.31,"alt":49.48,"az":166.9,"t":"2028-08-15T12:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.31,"alt":49.68,"az":168.8,"t":"2028-08-15T12:45:00Z","terrain":-0.84},{"above_terrain":true,"airmass":1.31,"alt":49.84,"az":170.8,"t":"2028-08-15T12:50:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.3,"alt":49.98,"az":172.7,"t":"2028-08-15T12:55:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.3,"alt":50.08,"az":174.6,"t":"2028-08-15T13:00:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":176.6,"t":"2028-08-15T13:05:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":178.5,"t":"2028-08-15T13:10:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":180.5,"t":"2028-08-15T13:15:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":182.4,"t":"2028-08-15T13:20:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":184.4,"t":"2028-08-15T13:25:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.03,"az":186.3,"t":"2028-08-15T13:30:00Z","terrain":-0.69},{"above_terrain":true,"airmass":1.31,"alt":49.91,"az":188.3,"t":"2028-08-15T13:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.76,"az":190.2,"t":"2028-08-15T13:40:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.31,"alt":49.58,"az":192.1,"t":"2028-08-15T13:45:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.32,"alt":49.37,"az":194.0,"t":"2028-08-15T13:50:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.32,"alt":49.13,"az":195.9,"t":"2028-08-15T13:55:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.33,"alt":48.86,"az":197.8,"t":"2028-08-15T14:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.33,"alt":48.56,"az":199.6,"t":"2028-08-15T14:05:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.34,"alt":48.23,"az":201.4,"t":"2028-08-15T14:10:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.35,"alt":47.87,"az":203.2,"t":"2028-08-15T14:15:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.36,"alt":47.49,"az":205.0,"t":"2028-08-15T14:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.36,"alt":47.08,"az":206.8,"t":"2028-08-15T14:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.37,"alt":46.65,"az":208.5,"t":"2028-08-15T14:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.38,"alt":46.19,"az":210.2,"t":"2028-08-15T14:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.4,"alt":45.71,"az":211.8,"t":"2028-08-15T14:40:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.41,"alt":45.2,"az":213.5,"t":"2028-08-15T14:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.42,"alt":44.68,"az":215.1,"t":"2028-08-15T14:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.43,"alt":44.13,"az":216.6,"t":"2028-08-15T14:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.45,"alt":43.56,"az":218.2,"t":"2028-08-15T15:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.97,"az":219.7,"t":"2028-08-15T15:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.48,"alt":42.36,"az":221.2,"t":"2028-08-15T15:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.5,"alt":41.74,"az":222.7,"t":"2028-08-15T15:15:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.52,"alt":41.09,"az":224.1,"t":"2028-08-15T15:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.54,"alt":40.43,"az":225.5,"t":"2028-08-15T15:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.56,"alt":39.76,"az":226.9,"t":"2028-08-15T15:30:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.58,"alt":39.07,"az":228.2,"t":"2028-08-15T15:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.61,"alt":38.36,"az":229.6,"t":"2028-08-15T15:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.63,"alt":37.64,"az":230.9,"t":"2028-08-15T15:45:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.66,"alt":36.91,"az":232.1,"t":"2028-08-15T15:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.69,"alt":36.17,"az":233.4,"t":"2028-08-15T15:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.72,"alt":35.41,"az":234.6,"t":"2028-08-15T16:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.76,"alt":34.64,"az":235.8,"t":"2028-08-15T16:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.79,"alt":33.86,"az":237.0,"t":"2028-08-15T16:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.83,"alt":33.07,"az":238.2,"t":"2028-08-15T16:15:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.87,"alt":32.27,"az":239.3,"t":"2028-08-15T16:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.91,"alt":31.46,"az":240.5,"t":"2028-08-15T16:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.96,"alt":30.64,"az":241.6,"t":"2028-08-15T16:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.01,"alt":29.81,"az":242.7,"t":"2028-08-15T16:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.06,"alt":28.98,"az":243.7,"t":"2028-08-15T16:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.11,"alt":28.14,"az":244.8,"t":"2028-08-15T16:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.17,"alt":27.29,"az":245.8,"t":"2028-08-15T16:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.24,"alt":26.43,"az":246.8,"t":"2028-08-15T16:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.31,"alt":25.56,"az":247.9,"t":"2028-08-15T17:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.38,"alt":24.69,"az":248.8,"t":"2028-08-15T17:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.46,"alt":23.82,"az":249.8,"t":"2028-08-15T17:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.55,"alt":22.94,"az":250.8,"t":"2028-08-15T17:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.65,"alt":22.05,"az":251.8,"t":"2028-08-15T17:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.75,"alt":21.16,"az":252.7,"t":"2028-08-15T17:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.87,"alt":20.26,"az":253.6,"t":"2028-08-15T17:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.99,"alt":19.36,"az":254.6,"t":"2028-08-15T17:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.13,"alt":18.46,"az":255.5,"t":"2028-08-15T17:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.28,"alt":17.55,"az":256.4,"t":"2028-08-15T17:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.46,"alt":16.64,"az":257.3,"t":"2028-08-15T17:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.65,"alt":15.73,"az":258.2,"t":"2028-08-15T17:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.86,"alt":14.81,"az":259.1,"t":"2028-08-15T18:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.1,"alt":13.89,"az":259.9,"t":"2028-08-15T18:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.38,"alt":12.97,"az":260.8,"t":"2028-08-15T18:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":4.69,"alt":12.04,"az":261.7,"t":"2028-08-15T18:15:00Z","terrain":0.94},{"above_terrain":true,"airmass":5.06,"alt":11.11,"az":262.5,"t":"2028-08-15T18:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":5.49,"alt":10.18,"az":263.4,"t":"2028-08-15T18:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":6.0,"alt":9.25,"az":264.2,"t":"2028-08-15T18:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":6.62,"alt":8.32,"az":265.1,"t":"2028-08-15T18:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":7.37,"alt":7.39,"az":265.9,"t":"2028-08-15T18:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":8.3,"alt":6.45,"az":266.8,"t":"2028-08-15T18:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":9.49,"alt":5.52,"az":267.6,"t":"2028-08-15T18:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":11.06,"alt":4.58,"az":268.5,"t":"2028-08-15T18:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":13.18,"alt":3.65,"az":269.3,"t":"2028-08-15T19:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":16.19,"alt":2.71,"az":270.1,"t":"2028-08-15T19:05:00Z","terrain":0.89},{"above_terrain":true,"airmass":20.69,"alt":1.78,"az":271.0,"t":"2028-08-15T19:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":27.77,"alt":0.84,"az":271.8,"t":"2028-08-15T19:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-0.09,"az":272.6,"t":"2028-08-15T19:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-1.03,"az":273.5,"t":"2028-08-15T19:25:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-1.96,"az":274.3,"t":"2028-08-15T19:30:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":275.1,"t":"2028-08-15T19:35:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":276.0,"t":"2028-08-15T19:40:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-4.76,"az":276.8,"t":"2028-08-15T19:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.69,"az":277.7,"t":"2028-08-15T19:50:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":278.5,"t":"2028-08-15T19:55:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.54,"az":279.4,"t":"2028-08-15T20:00:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-8.46,"az":280.2,"t":"2028-08-15T20:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-9.38,"az":281.1,"t":"2028-08-15T20:10:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-10.3,"az":281.9,"t":"2028-08-15T20:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-11.21,"az":282.8,"t":"2028-08-15T20:20:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-12.12,"az":283.7,"t":"2028-08-15T20:25:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-13.03,"az":284.6,"t":"2028-08-15T20:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-13.93,"az":285.5,"t":"2028-08-15T20:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.83,"az":286.4,"t":"2028-08-15T20:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-15.73,"az":287.3,"t":"2028-08-15T20:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-16.62,"az":288.2,"t":"2028-08-15T20:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.51,"az":289.1,"t":"2028-08-15T20:55:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-18.39,"az":290.0,"t":"2028-08-15T21:00:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-19.27,"az":291.0,"t":"2028-08-15T21:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-20.14,"az":291.9,"t":"2028-08-15T21:10:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-21.0,"az":292.9,"t":"2028-08-15T21:15:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-21.86,"az":293.9,"t":"2028-08-15T21:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.71,"az":294.9,"t":"2028-08-15T21:25:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.56,"az":295.9,"t":"2028-08-15T21:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.4,"az":296.9,"t":"2028-08-15T21:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.23,"az":297.9,"t":"2028-08-15T21:40:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-26.05,"az":299.0,"t":"2028-08-15T21:45:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-26.87,"az":300.1,"t":"2028-08-15T21:50:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-27.67,"az":301.1,"t":"2028-08-15T21:55:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-28.47,"az":302.2,"t":"2028-08-15T22:00:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-29.25,"az":303.3,"t":"2028-08-15T22:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-30.03,"az":304.5,"t":"2028-08-15T22:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-30.8,"az":305.6,"t":"2028-08-15T22:15:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-31.55,"az":306.8,"t":"2028-08-15T22:20:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-32.3,"az":308.0,"t":"2028-08-15T22:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-33.03,"az":309.2,"t":"2028-08-15T22:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-33.75,"az":310.4,"t":"2028-08-15T22:35:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-34.45,"az":311.7,"t":"2028-08-15T22:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-35.14,"az":312.9,"t":"2028-08-15T22:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-35.82,"az":314.2,"t":"2028-08-15T22:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-36.49,"az":315.5,"t":"2028-08-15T22:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-37.13,"az":316.9,"t":"2028-08-15T23:00:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-37.76,"az":318.3,"t":"2028-08-15T23:05:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-38.38,"az":319.6,"t":"2028-08-15T23:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-38.98,"az":321.0,"t":"2028-08-15T23:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-39.56,"az":322.5,"t":"2028-08-15T23:20:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-40.12,"az":323.9,"t":"2028-08-15T23:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-40.66,"az":325.4,"t":"2028-08-15T23:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-41.18,"az":326.9,"t":"2028-08-15T23:35:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-41.68,"az":328.5,"t":"2028-08-15T23:40:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-42.16,"az":330.0,"t":"2028-08-15T23:45:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-42.61,"az":331.6,"t":"2028-08-15T23:50:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-43.05,"az":333.2,"t":"2028-08-15T23:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-43.46,"az":334.8,"t":"2028-08-16T00:00:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-43.84,"az":336.5,"t":"2028-08-16T00:05:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-44.2,"az":338.1,"t":"2028-08-16T00:10:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-44.54,"az":339.8,"t":"2028-08-16T00:15:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-44.85,"az":341.5,"t":"2028-08-16T00:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.13,"az":343.3,"t":"2028-08-16T00:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.39,"az":345.0,"t":"2028-08-16T00:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.62,"az":346.8,"t":"2028-08-16T00:35:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-45.82,"az":348.5,"t":"2028-08-16T00:40:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-45.99,"az":350.3,"t":"2028-08-16T00:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.13,"az":352.1,"t":"2028-08-16T00:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-46.25,"az":353.9,"t":"2028-08-16T00:55:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-46.33,"az":355.7,"t":"2028-08-16T01:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":357.5,"t":"2028-08-16T01:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":359.4,"t":"2028-08-16T01:10:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":1.2,"t":"2028-08-16T01:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":3.0,"t":"2028-08-16T01:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":4.8,"t":"2028-08-16T01:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-46.22,"az":6.6,"t":"2028-08-16T01:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-46.09,"az":8.4,"t":"2028-08-16T01:35:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-45.94,"az":10.2,"t":"2028-08-16T01:40:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-45.76,"az":12.0,"t":"2028-08-16T01:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-45.55,"az":13.7,"t":"2028-08-16T01:50:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-45.32,"az":15.5,"t":"2028-08-16T01:55:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-45.05,"az":17.2,"t":"2028-08-16T02:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-44.76,"az":19.0,"t":"2028-08-16T02:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-44.45,"az":20.7,"t":"2028-08-16T02:10:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-44.1,"az":22.3,"t":"2028-08-16T02:15:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-43.74,"az":24.0,"t":"2028-08-16T02:20:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-43.34,"az":25.6,"t":"2028-08-16T02:25:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-42.93,"az":27.3,"t":"2028-08-16T02:30:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-42.48,"az":28.9,"t":"2028-08-16T02:35:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-42.02,"az":30.4,"t":"2028-08-16T02:40:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-41.54,"az":32.0,"t":"2028-08-16T02:45:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-41.03,"az":33.5,"t":"2028-08-16T02:50:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-40.5,"az":35.0,"t":"2028-08-16T02:55:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-39.96,"az":36.5,"t":"2028-08-16T03:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-39.39,"az":37.9,"t":"2028-08-16T03:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.81,"az":39.4,"t":"2028-08-16T03:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-38.2,"az":40.8,"t":"2028-08-16T03:15:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-37.58,"az":42.1,"t":"2028-08-16T03:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-36.95,"az":43.5,"t":"2028-08-16T03:25:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-36.3,"az":44.8,"t":"2028-08-16T03:30:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-35.63,"az":46.1,"t":"2028-08-16T03:35:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-34.95,"az":47.4,"t":"2028-08-16T03:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-34.25,"az":48.7,"t":"2028-08-16T03:45:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-33.54,"az":49.9,"t":"2028-08-16T03:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-32.82,"az":51.2,"t":"2028-08-16T03:55:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-32.08,"az":52.4,"t":"2028-08-16T04:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-31.34,"az":53.5,"t":"2028-08-16T04:05:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-30.58,"az":54.7,"t":"2028-08-16T04:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.81,"az":55.9,"t":"2028-08-16T04:15:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-29.03,"az":57.0,"t":"2028-08-16T04:20:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-28.24,"az":58.1,"t":"2028-08-16T04:25:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-27.44,"az":59.2,"t":"2028-08-16T04:30:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-26.63,"az":60.3,"t":"2028-08-16T04:35:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-25.81,"az":61.3,"t":"2028-08-16T04:40:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-24.99,"az":62.4,"t":"2028-08-16T04:45:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-24.16,"az":63.4,"t":"2028-08-16T04:50:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-23.32,"az":64.4,"t":"2028-08-16T04:55:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.47,"az":65.4,"t":"2028-08-16T05:00:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-21.61,"az":66.4,"t":"2028-08-16T05:05:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-20.75,"az":67.4,"t":"2028-08-16T05:10:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-19.89,"az":68.3,"t":"2028-08-16T05:15:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-19.01,"az":69.3,"t":"2028-08-16T05:20:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-18.14,"az":70.2,"t":"2028-08-16T05:25:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-17.25,"az":71.2,"t":"2028-08-16T05:30:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-16.36,"az":72.1,"t":"2028-08-16T05:35:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-15.47,"az":73.0,"t":"2028-08-16T05:40:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-14.57,"az":73.9,"t":"2028-08-16T05:45:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-13.67,"az":74.8,"t":"2028-08-16T05:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-12.77,"az":75.7,"t":"2028-08-16T05:55:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-11.86,"az":76.6,"t":"2028-08-16T06:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-10.95,"az":77.4,"t":"2028-08-16T06:05:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-10.03,"az":78.3,"t":"2028-08-16T06:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-9.11,"az":79.2,"t":"2028-08-16T06:15:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-8.19,"az":80.0,"t":"2028-08-16T06:20:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-7.27,"az":80.9,"t":"2028-08-16T06:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-6.35,"az":81.7,"t":"2028-08-16T06:30:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-5.42,"az":82.6,"t":"2028-08-16T06:35:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-4.49,"az":83.4,"t":"2028-08-16T06:40:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":84.3,"t":"2028-08-16T06:45:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-2.63,"az":85.1,"t":"2028-08-16T06:50:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-1.69,"az":86.0,"t":"2028-08-16T06:55:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-0.76,"az":86.8,"t":"2028-08-16T07:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":35.42,"alt":0.18,"az":87.6,"t":"2028-08-16T07:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":25.36,"alt":1.11,"az":88.5,"t":"2028-08-16T07:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":19.19,"alt":2.05,"az":89.3,"t":"2028-08-16T07:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":15.21,"alt":2.98,"az":90.1,"t":"2028-08-16T07:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.5,"alt":3.92,"az":91.0,"t":"2028-08-16T07:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":10.56,"alt":4.85,"az":91.8,"t":"2028-08-16T07:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":9.12,"alt":5.79,"az":92.6,"t":"2028-08-16T07:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.01,"alt":6.72,"az":93.5,"t":"2028-08-16T07:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":7.13,"alt":7.66,"az":94.3,"t":"2028-08-16T07:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.43,"alt":8.59,"az":95.2,"t":"2028-08-16T07:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":5.85,"alt":9.52,"az":96.0,"t":"2028-08-16T07:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":5.36,"alt":10.45,"az":96.9,"t":"2028-08-16T08:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.95,"alt":11.38,"az":97.7,"t":"2028-08-16T08:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.6,"alt":12.31,"az":98.6,"t":"2028-08-16T08:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.29,"alt":13.23,"az":99.4,"t":"2028-08-16T08:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":4.03,"alt":14.15,"az":100.3,"t":"2028-08-16T08:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.8,"alt":15.07,"az":101.2,"t":"2028-08-16T08:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":3.59,"alt":15.99,"az":102.1,"t":"2028-08-16T08:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":3.4,"alt":16.9,"az":103.0,"t":"2028-08-16T08:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":3.24,"alt":17.81,"az":103.9,"t":"2028-08-16T08:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":3.09,"alt":18.72,"az":104.8,"t":"2028-08-16T08:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.96,"alt":19.62,"az":105.7,"t":"2028-08-16T08:50:00Z","terrain":-0.51},{"above_terrain":true,"airmass":2.83,"alt":20.52,"az":106.6,"t":"2028-08-16T08:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.72,"alt":21.42,"az":107.6,"t":"2028-08-16T09:00:00Z","terrain":-0.79}],"transit":{"airmass":1.3,"alt":50.2,"az":180.5,"t":"2028-08-15T13:15:00Z"},"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."]}