{"assessment":{"best_window":null,"cost":{"altitude":6.01,"clouds":0.0,"darkness":0.95,"moon":0.01},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":34,"cloud":null,"high":null,"iso":"2027-07-19T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2027-07-19T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.07,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2027-07-19T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2027-07-19T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-10,"cloud":null,"high":null,"iso":"2027-07-19T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-20,"cloud":null,"high":null,"iso":"2027-07-19T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-30,"cloud":null,"high":null,"iso":"2027-07-20T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-38,"cloud":null,"high":null,"iso":"2027-07-20T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-44,"cloud":null,"high":null,"iso":"2027-07-20T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2027-07-20T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.22,"peak_sky":0.22,"quality_hours":0.12,"reasons":["the target being low or below 20\u00b0 cost 6.0 quality-hours","daylight and twilight cost 0.9 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":1,"score_weather":null,"sky_hours":0.12,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2027-07-19T18:25Z","end_local":"21:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-07-19T17:50Z","start_local":"20:50"},{"end":"2027-07-19T19:25Z","end_local":"22:25","hours":1.0,"label":"poor","mean_quality":0.12,"start":"2027-07-19T18:25Z","start_local":"21:25"},{"end":"2027-07-20T03:05Z","end_local":"06:05","hours":7.67,"label":"unusable","mean_quality":0.0,"start":"2027-07-19T19:25Z","start_local":"22:25"}]},"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":"2027-07-19T19:52:36Z","dark_hours":5.17,"dark_to":"2027-07-20T01:02:32Z","moon":{"illumination":0.985,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2027-07-19T18:32:12Z","moonset":"2027-07-20T04:27:46Z","sunrise":"2027-07-20T03:03:36Z","sunset":"2027-07-19T17:51:32Z","twilight":{"astronomical":{"end":"2027-07-19T19:52:36Z","start":"2027-07-20T01:02:32Z"},"civil":{"end":"2027-07-19T18:24:10Z","start":"2027-07-20T02:30:58Z"},"nautical":{"end":"2027-07-19T19:05:18Z","start":"2027-07-20T01:49:50Z"}},"window_end":"2027-07-20T09:00:00Z","window_start":"2027-07-19T09:00:00Z"},"night_date":"2027-07-19","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":4.15,"alt":13.7,"t":"2027-07-19T19:55:00Z"},"dec":2.05238823,"dec_of_date":1.9003,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0,"limit_rise":"2027-07-19T10:45:04Z","limit_set":"2027-07-19T19:20:34Z","max_az_rate_deg_per_min":0.0,"moon_separation":124.9,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6302,"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":"2027-07-19T21:06:40Z","blocked_dark_hours":0,"clears_at":"2027-07-20T08:53:08Z","rise_az":87.9},"track":[{"above_terrain":true,"airmass":30.78,"alt":0.55,"az":87.9,"t":"2027-07-19T09:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":22.54,"alt":1.49,"az":88.8,"t":"2027-07-19T09:05:00Z","terrain":-0.17},{"above_terrain":true,"airmass":17.39,"alt":2.42,"az":89.6,"t":"2027-07-19T09:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":14.0,"alt":3.36,"az":90.4,"t":"2027-07-19T09:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":11.65,"alt":4.29,"az":91.3,"t":"2027-07-19T09:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":9.93,"alt":5.23,"az":92.1,"t":"2027-07-19T09:25:00Z","terrain":0.13},{"above_terrain":true,"airmass":8.64,"alt":6.16,"az":93.0,"t":"2027-07-19T09:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":7.63,"alt":7.1,"az":93.8,"t":"2027-07-19T09:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.83,"alt":8.03,"az":94.6,"t":"2027-07-19T09:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.18,"alt":8.96,"az":95.5,"t":"2027-07-19T09:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.64,"alt":9.9,"az":96.3,"t":"2027-07-19T09:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":5.19,"alt":10.82,"az":97.2,"t":"2027-07-19T09:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":4.8,"alt":11.75,"az":98.0,"t":"2027-07-19T10:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":4.47,"alt":12.68,"az":98.9,"t":"2027-07-19T10:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.18,"alt":13.6,"az":99.8,"t":"2027-07-19T10:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.93,"alt":14.52,"az":100.7,"t":"2027-07-19T10:15:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.71,"alt":15.44,"az":101.5,"t":"2027-07-19T10:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":102.4,"t":"2027-07-19T10:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":3.34,"alt":17.27,"az":103.3,"t":"2027-07-19T10:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":3.18,"alt":18.18,"az":104.2,"t":"2027-07-19T10:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":3.03,"alt":19.08,"az":105.1,"t":"2027-07-19T10:40:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.91,"alt":19.99,"az":106.1,"t":"2027-07-19T10:45:00Z","terrain":-0.64},{"above_terrain":true,"airmass":2.79,"alt":20.88,"az":107.0,"t":"2027-07-19T10:50:00Z","terrain":-0.61},{"above_terrain":true,"airmass":2.68,"alt":21.78,"az":107.9,"t":"2027-07-19T10:55:00Z","terrain":-0.91},{"above_terrain":true,"airmass":2.58,"alt":22.66,"az":108.9,"t":"2027-07-19T11:00:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.49,"alt":23.55,"az":109.9,"t":"2027-07-19T11:05:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.41,"alt":24.42,"az":110.8,"t":"2027-07-19T11:10:00Z","terrain":-1.3},{"above_terrain":true,"airmass":2.33,"alt":25.3,"az":111.8,"t":"2027-07-19T11:15:00Z","terrain":-1.37},{"above_terrain":true,"airmass":2.26,"alt":26.16,"az":112.8,"t":"2027-07-19T11:20:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.19,"alt":27.02,"az":113.9,"t":"2027-07-19T11:25:00Z","terrain":-1.59},{"above_terrain":true,"airmass":2.13,"alt":27.87,"az":114.9,"t":"2027-07-19T11:30:00Z","terrain":-1.52},{"above_terrain":true,"airmass":2.07,"alt":28.72,"az":115.9,"t":"2027-07-19T11:35:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.02,"alt":29.56,"az":117.0,"t":"2027-07-19T11:40:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.97,"alt":30.39,"az":118.1,"t":"2027-07-19T11:45:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.92,"alt":31.21,"az":119.2,"t":"2027-07-19T11:50:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.88,"alt":32.02,"az":120.3,"t":"2027-07-19T11:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.84,"alt":32.82,"az":121.4,"t":"2027-07-19T12:00:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.8,"alt":33.62,"az":122.6,"t":"2027-07-19T12:05:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.77,"alt":34.4,"az":123.8,"t":"2027-07-19T12:10:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.73,"alt":35.17,"az":125.0,"t":"2027-07-19T12:15:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.7,"alt":35.93,"az":126.2,"t":"2027-07-19T12:20:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.67,"alt":36.68,"az":127.5,"t":"2027-07-19T12:25:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.64,"alt":37.42,"az":128.7,"t":"2027-07-19T12:30:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.62,"alt":38.14,"az":130.0,"t":"2027-07-19T12:35:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.59,"alt":38.85,"az":131.3,"t":"2027-07-19T12:40:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.57,"alt":39.55,"az":132.7,"t":"2027-07-19T12:45:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":40.23,"az":134.1,"t":"2027-07-19T12:50:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.53,"alt":40.89,"az":135.5,"t":"2027-07-19T12:55:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.51,"alt":41.54,"az":136.9,"t":"2027-07-19T13:00:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.49,"alt":42.17,"az":138.3,"t":"2027-07-19T13:05:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":139.8,"t":"2027-07-19T13:10:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.45,"alt":43.38,"az":141.3,"t":"2027-07-19T13:15:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.44,"alt":43.96,"az":142.9,"t":"2027-07-19T13:20:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.42,"alt":44.51,"az":144.4,"t":"2027-07-19T13:25:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.41,"alt":45.04,"az":146.0,"t":"2027-07-19T13:30:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":147.6,"t":"2027-07-19T13:35:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.39,"alt":46.05,"az":149.3,"t":"2027-07-19T13:40:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.38,"alt":46.51,"az":151.0,"t":"2027-07-19T13:45:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.37,"alt":46.95,"az":152.7,"t":"2027-07-19T13:50:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.36,"alt":47.37,"az":154.4,"t":"2027-07-19T13:55:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.35,"alt":47.76,"az":156.2,"t":"2027-07-19T14:00:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.34,"alt":48.13,"az":158.0,"t":"2027-07-19T14:05:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.33,"alt":48.46,"az":159.8,"t":"2027-07-19T14:10:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.33,"alt":48.77,"az":161.6,"t":"2027-07-19T14:15:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.32,"alt":49.05,"az":163.5,"t":"2027-07-19T14:20:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.32,"alt":49.3,"az":165.4,"t":"2027-07-19T14:25:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.31,"alt":49.52,"az":167.3,"t":"2027-07-19T14:30:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.31,"alt":49.72,"az":169.2,"t":"2027-07-19T14:35:00Z","terrain":-0.78},{"above_terrain":true,"airmass":1.31,"alt":49.88,"az":171.1,"t":"2027-07-19T14:40:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.3,"alt":50.0,"az":173.0,"t":"2027-07-19T14:45:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":175.0,"t":"2027-07-19T14:50:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":176.9,"t":"2027-07-19T14:55:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":178.9,"t":"2027-07-19T15:00:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":180.8,"t":"2027-07-19T15:05:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":182.8,"t":"2027-07-19T15:10:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":184.8,"t":"2027-07-19T15:15:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.02,"az":186.7,"t":"2027-07-19T15:20:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.89,"az":188.6,"t":"2027-07-19T15:25:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.31,"alt":49.74,"az":190.6,"t":"2027-07-19T15:30:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.31,"alt":49.55,"az":192.5,"t":"2027-07-19T15:35:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.32,"alt":49.33,"az":194.4,"t":"2027-07-19T15:40:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.32,"alt":49.09,"az":196.3,"t":"2027-07-19T15:45:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.33,"alt":48.81,"az":198.1,"t":"2027-07-19T15:50:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.33,"alt":48.5,"az":200.0,"t":"2027-07-19T15:55:00Z","terrain":-0.25},{"above_terrain":true,"airmass":1.34,"alt":48.17,"az":201.8,"t":"2027-07-19T16:00:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.35,"alt":47.81,"az":203.6,"t":"2027-07-19T16:05:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.36,"alt":47.42,"az":205.3,"t":"2027-07-19T16:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.37,"alt":47.01,"az":207.1,"t":"2027-07-19T16:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.38,"alt":46.57,"az":208.8,"t":"2027-07-19T16:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.39,"alt":46.11,"az":210.5,"t":"2027-07-19T16:25:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.4,"alt":45.62,"az":212.1,"t":"2027-07-19T16:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.41,"alt":45.11,"az":213.8,"t":"2027-07-19T16:35:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.42,"alt":44.58,"az":215.4,"t":"2027-07-19T16:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.44,"alt":44.03,"az":216.9,"t":"2027-07-19T16:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.45,"alt":43.46,"az":218.5,"t":"2027-07-19T16:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.87,"az":220.0,"t":"2027-07-19T16:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.49,"alt":42.25,"az":221.5,"t":"2027-07-19T17:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.5,"alt":41.63,"az":222.9,"t":"2027-07-19T17:05:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.52,"alt":40.98,"az":224.4,"t":"2027-07-19T17:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.54,"alt":40.32,"az":225.8,"t":"2027-07-19T17:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.57,"alt":39.64,"az":227.1,"t":"2027-07-19T17:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.59,"alt":38.95,"az":228.5,"t":"2027-07-19T17:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.61,"alt":38.24,"az":229.8,"t":"2027-07-19T17:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.52,"az":231.1,"t":"2027-07-19T17:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.67,"alt":36.78,"az":232.4,"t":"2027-07-19T17:40:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.7,"alt":36.03,"az":233.6,"t":"2027-07-19T17:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.73,"alt":35.27,"az":234.9,"t":"2027-07-19T17:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.76,"alt":34.5,"az":236.1,"t":"2027-07-19T17:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.8,"alt":33.72,"az":237.2,"t":"2027-07-19T18:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.84,"alt":32.93,"az":238.4,"t":"2027-07-19T18:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.88,"alt":32.13,"az":239.5,"t":"2027-07-19T18:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.92,"alt":31.32,"az":240.7,"t":"2027-07-19T18:15:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.97,"alt":30.49,"az":241.8,"t":"2027-07-19T18:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.01,"alt":29.67,"az":242.9,"t":"2027-07-19T18:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.83,"az":243.9,"t":"2027-07-19T18:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.12,"alt":27.98,"az":245.0,"t":"2027-07-19T18:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.18,"alt":27.13,"az":246.0,"t":"2027-07-19T18:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.25,"alt":26.27,"az":247.0,"t":"2027-07-19T18:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.32,"alt":25.41,"az":248.0,"t":"2027-07-19T18:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.4,"alt":24.54,"az":249.0,"t":"2027-07-19T18:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.48,"alt":23.66,"az":250.0,"t":"2027-07-19T19:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.57,"alt":22.78,"az":251.0,"t":"2027-07-19T19:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.67,"alt":21.89,"az":251.9,"t":"2027-07-19T19:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.77,"alt":21.0,"az":252.9,"t":"2027-07-19T19:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.89,"alt":20.1,"az":253.8,"t":"2027-07-19T19:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.02,"alt":19.2,"az":254.7,"t":"2027-07-19T19:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.16,"alt":18.3,"az":255.7,"t":"2027-07-19T19:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.31,"alt":17.39,"az":256.6,"t":"2027-07-19T19:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.49,"alt":16.48,"az":257.5,"t":"2027-07-19T19:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.68,"alt":15.56,"az":258.3,"t":"2027-07-19T19:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.9,"alt":14.64,"az":259.2,"t":"2027-07-19T19:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.15,"alt":13.72,"az":260.1,"t":"2027-07-19T19:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.43,"alt":12.8,"az":261.0,"t":"2027-07-19T20:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":4.76,"alt":11.87,"az":261.8,"t":"2027-07-19T20:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":5.13,"alt":10.95,"az":262.7,"t":"2027-07-19T20:10:00Z","terrain":0.86},{"above_terrain":true,"airmass":5.58,"alt":10.02,"az":263.6,"t":"2027-07-19T20:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":6.1,"alt":9.09,"az":264.4,"t":"2027-07-19T20:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":6.74,"alt":8.15,"az":265.3,"t":"2027-07-19T20:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":7.52,"alt":7.22,"az":266.1,"t":"2027-07-19T20:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":8.49,"alt":6.29,"az":266.9,"t":"2027-07-19T20:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":9.74,"alt":5.35,"az":267.8,"t":"2027-07-19T20:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":11.39,"alt":4.42,"az":268.6,"t":"2027-07-19T20:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":13.64,"alt":3.48,"az":269.4,"t":"2027-07-19T20:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":16.87,"alt":2.55,"az":270.3,"t":"2027-07-19T20:55:00Z","terrain":0.87},{"above_terrain":true,"airmass":21.72,"alt":1.61,"az":271.1,"t":"2027-07-19T21:00:00Z","terrain":0.74},{"above_terrain":true,"airmass":29.44,"alt":0.67,"az":271.9,"t":"2027-07-19T21:05:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-0.26,"az":272.8,"t":"2027-07-19T21:10:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-1.2,"az":273.6,"t":"2027-07-19T21:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-2.13,"az":274.4,"t":"2027-07-19T21:20:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":275.3,"t":"2027-07-19T21:25:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-3.99,"az":276.1,"t":"2027-07-19T21:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-4.92,"az":277.0,"t":"2027-07-19T21:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-5.85,"az":277.8,"t":"2027-07-19T21:40:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":278.7,"t":"2027-07-19T21:45:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-7.7,"az":279.5,"t":"2027-07-19T21:50:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-8.62,"az":280.4,"t":"2027-07-19T21:55:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-9.54,"az":281.2,"t":"2027-07-19T22:00:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-10.46,"az":282.1,"t":"2027-07-19T22:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-11.37,"az":283.0,"t":"2027-07-19T22:10:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-12.28,"az":283.9,"t":"2027-07-19T22:15:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-13.19,"az":284.7,"t":"2027-07-19T22:20:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-14.09,"az":285.6,"t":"2027-07-19T22:25:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-14.99,"az":286.5,"t":"2027-07-19T22:30:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-15.89,"az":287.4,"t":"2027-07-19T22:35:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-16.78,"az":288.4,"t":"2027-07-19T22:40:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.67,"az":289.3,"t":"2027-07-19T22:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-18.55,"az":290.2,"t":"2027-07-19T22:50:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-19.42,"az":291.2,"t":"2027-07-19T22:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-20.29,"az":292.1,"t":"2027-07-19T23:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-21.16,"az":293.1,"t":"2027-07-19T23:05:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-22.01,"az":294.1,"t":"2027-07-19T23:10:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.86,"az":295.1,"t":"2027-07-19T23:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.71,"az":296.1,"t":"2027-07-19T23:20:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.55,"az":297.1,"t":"2027-07-19T23:25:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-25.37,"az":298.1,"t":"2027-07-19T23:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-26.2,"az":299.2,"t":"2027-07-19T23:35:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-27.01,"az":300.3,"t":"2027-07-19T23:40:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-27.81,"az":301.3,"t":"2027-07-19T23:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-28.61,"az":302.4,"t":"2027-07-19T23:50:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-29.39,"az":303.6,"t":"2027-07-19T23:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-30.17,"az":304.7,"t":"2027-07-20T00:00:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-30.93,"az":305.8,"t":"2027-07-20T00:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-31.68,"az":307.0,"t":"2027-07-20T00:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-32.43,"az":308.2,"t":"2027-07-20T00:15:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-33.16,"az":309.4,"t":"2027-07-20T00:20:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-33.87,"az":310.6,"t":"2027-07-20T00:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-34.58,"az":311.9,"t":"2027-07-20T00:30:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-35.27,"az":313.2,"t":"2027-07-20T00:35:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-35.94,"az":314.5,"t":"2027-07-20T00:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-36.6,"az":315.8,"t":"2027-07-20T00:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-37.25,"az":317.1,"t":"2027-07-20T00:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-37.87,"az":318.5,"t":"2027-07-20T00:55:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-38.49,"az":319.9,"t":"2027-07-20T01:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-39.08,"az":321.3,"t":"2027-07-20T01:05:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-39.66,"az":322.8,"t":"2027-07-20T01:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-40.21,"az":324.2,"t":"2027-07-20T01:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.75,"az":325.7,"t":"2027-07-20T01:20:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-41.27,"az":327.2,"t":"2027-07-20T01:25:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-41.76,"az":328.8,"t":"2027-07-20T01:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-42.24,"az":330.3,"t":"2027-07-20T01:35:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-42.69,"az":331.9,"t":"2027-07-20T01:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-43.12,"az":333.5,"t":"2027-07-20T01:45:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-43.52,"az":335.1,"t":"2027-07-20T01:50:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-43.91,"az":336.8,"t":"2027-07-20T01:55:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-44.26,"az":338.5,"t":"2027-07-20T02:00:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-44.59,"az":340.1,"t":"2027-07-20T02:05:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-44.9,"az":341.9,"t":"2027-07-20T02:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.18,"az":343.6,"t":"2027-07-20T02:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.43,"az":345.3,"t":"2027-07-20T02:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-45.65,"az":347.1,"t":"2027-07-20T02:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-45.85,"az":348.9,"t":"2027-07-20T02:30:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-46.01,"az":350.6,"t":"2027-07-20T02:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.15,"az":352.4,"t":"2027-07-20T02:40:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-46.26,"az":354.2,"t":"2027-07-20T02:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.34,"az":356.1,"t":"2027-07-20T02:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":357.9,"t":"2027-07-20T02:55:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":359.7,"t":"2027-07-20T03:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":1.5,"t":"2027-07-20T03:05:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-46.36,"az":3.3,"t":"2027-07-20T03:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-46.29,"az":5.1,"t":"2027-07-20T03:15:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-46.19,"az":6.9,"t":"2027-07-20T03:20:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-46.06,"az":8.7,"t":"2027-07-20T03:25:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-45.91,"az":10.5,"t":"2027-07-20T03:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-45.72,"az":12.3,"t":"2027-07-20T03:35:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-45.51,"az":14.1,"t":"2027-07-20T03:40:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-45.27,"az":15.8,"t":"2027-07-20T03:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-45.0,"az":17.5,"t":"2027-07-20T03:50:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-44.7,"az":19.3,"t":"2027-07-20T03:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-44.38,"az":21.0,"t":"2027-07-20T04:00:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-44.03,"az":22.6,"t":"2027-07-20T04:05:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-43.66,"az":24.3,"t":"2027-07-20T04:10:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-43.26,"az":25.9,"t":"2027-07-20T04:15:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-42.84,"az":27.6,"t":"2027-07-20T04:20:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-42.4,"az":29.1,"t":"2027-07-20T04:25:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-41.93,"az":30.7,"t":"2027-07-20T04:30:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-41.44,"az":32.3,"t":"2027-07-20T04:35:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-40.93,"az":33.8,"t":"2027-07-20T04:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-40.4,"az":35.3,"t":"2027-07-20T04:45:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-39.85,"az":36.7,"t":"2027-07-20T04:50:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-39.28,"az":38.2,"t":"2027-07-20T04:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.69,"az":39.6,"t":"2027-07-20T05:00:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-38.09,"az":41.0,"t":"2027-07-20T05:05:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-37.46,"az":42.4,"t":"2027-07-20T05:10:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-36.82,"az":43.7,"t":"2027-07-20T05:15:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-36.17,"az":45.1,"t":"2027-07-20T05:20:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-35.5,"az":46.4,"t":"2027-07-20T05:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-34.82,"az":47.7,"t":"2027-07-20T05:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-34.12,"az":48.9,"t":"2027-07-20T05:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-33.4,"az":50.2,"t":"2027-07-20T05:40:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-32.68,"az":51.4,"t":"2027-07-20T05:45:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-31.94,"az":52.6,"t":"2027-07-20T05:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-31.19,"az":53.8,"t":"2027-07-20T05:55:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-30.43,"az":54.9,"t":"2027-07-20T06:00:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.66,"az":56.1,"t":"2027-07-20T06:05:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-28.88,"az":57.2,"t":"2027-07-20T06:10:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-28.09,"az":58.3,"t":"2027-07-20T06:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.29,"az":59.4,"t":"2027-07-20T06:20:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-26.48,"az":60.4,"t":"2027-07-20T06:25:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-25.66,"az":61.5,"t":"2027-07-20T06:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-24.83,"az":62.5,"t":"2027-07-20T06:35:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-24.0,"az":63.6,"t":"2027-07-20T06:40:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-23.16,"az":64.6,"t":"2027-07-20T06:45:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.31,"az":65.6,"t":"2027-07-20T06:50:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-21.45,"az":66.6,"t":"2027-07-20T06:55:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-20.59,"az":67.5,"t":"2027-07-20T07:00:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-19.72,"az":68.5,"t":"2027-07-20T07:05:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.85,"az":69.5,"t":"2027-07-20T07:10:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-17.97,"az":70.4,"t":"2027-07-20T07:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":71.3,"t":"2027-07-20T07:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.2,"az":72.2,"t":"2027-07-20T07:25:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-15.3,"az":73.2,"t":"2027-07-20T07:30:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-14.41,"az":74.1,"t":"2027-07-20T07:35:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-13.5,"az":75.0,"t":"2027-07-20T07:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-12.6,"az":75.8,"t":"2027-07-20T07:45:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.69,"az":76.7,"t":"2027-07-20T07:50:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-10.78,"az":77.6,"t":"2027-07-20T07:55:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.86,"az":78.5,"t":"2027-07-20T08:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-8.94,"az":79.3,"t":"2027-07-20T08:05:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.02,"az":80.2,"t":"2027-07-20T08:10:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-7.1,"az":81.0,"t":"2027-07-20T08:15:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-6.17,"az":81.9,"t":"2027-07-20T08:20:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-5.24,"az":82.7,"t":"2027-07-20T08:25:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-4.31,"az":83.6,"t":"2027-07-20T08:30:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":84.4,"t":"2027-07-20T08:35:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-2.45,"az":85.3,"t":"2027-07-20T08:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":86.1,"t":"2027-07-20T08:45:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-0.58,"az":86.9,"t":"2027-07-20T08:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":33.13,"alt":0.35,"az":87.8,"t":"2027-07-20T08:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":23.97,"alt":1.29,"az":88.6,"t":"2027-07-20T09:00:00Z","terrain":-0.15}],"transit":{"airmass":1.3,"alt":50.2,"az":180.8,"t":"2027-07-19T15:05:00Z"},"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."]}