{"assessment":{"best_window":null,"cost":{"altitude":6.45,"clouds":0.0,"darkness":0.72,"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":"Not tonight","hourly":[{"alt":29,"cloud":null,"high":null,"iso":"2047-07-27T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":18,"cloud":null,"high":null,"iso":"2047-07-27T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2047-07-27T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2047-07-27T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-14,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2047-07-27T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-26,"cloud":null,"high":null,"iso":"2047-07-27T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-35,"cloud":null,"high":null,"iso":"2047-07-28T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-45,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-42,"cloud":null,"high":null,"iso":"2047-07-28T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2047-07-28T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-57,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2047-07-28T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-57,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.08,"peak_sky":0.08,"quality_hours":0.03,"reasons":["the target being low or below 20\u00b0 cost 6.5 quality-hours","daylight and twilight cost 0.7 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":0,"score_weather":null,"sky_hours":0.03,"verdict":"unknown","verdict_astronomy":"unusable","weather_known":false,"windows":[{"end":"2047-07-27T18:20Z","end_local":"21:20","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2047-07-27T17:40Z","start_local":"20:40"},{"end":"2047-07-27T18:50Z","end_local":"21:50","hours":0.5,"label":"poor","mean_quality":0.07,"start":"2047-07-27T18:20Z","start_local":"21:20"},{"end":"2047-07-28T03:15Z","end_local":"06:15","hours":8.42,"label":"unusable","mean_quality":0.0,"start":"2047-07-27T18:50Z","start_local":"21:50"}]},"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":"2047-07-27T19:40:37Z","dark_hours":5.57,"dark_to":"2047-07-28T01:15:03Z","moon":{"illumination":0.28,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":5.52,"moonrise":null,"moonset":"2047-07-27T19:43:49Z","sunrise":"2047-07-28T03:11:12Z","sunset":"2047-07-27T17:44:29Z","twilight":{"astronomical":{"end":"2047-07-27T19:40:37Z","start":"2047-07-28T01:15:03Z"},"civil":{"end":"2047-07-27T18:16:17Z","start":"2047-07-28T02:39:24Z"},"nautical":{"end":"2047-07-27T18:55:56Z","start":"2047-07-28T01:59:44Z"}},"window_end":"2047-07-28T09:00:00Z","window_start":"2047-07-27T09:00:00Z"},"night_date":"2047-07-27","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":5.72,"alt":9.7,"t":"2047-07-27T19:45:00Z"},"dec":2.05238823,"dec_of_date":1.7899,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0,"limit_rise":"2047-07-27T10:14:27Z","limit_set":"2047-07-27T18:49:05Z","max_az_rate_deg_per_min":0.0,"moon_separation":10.3,"never_rises":false,"ra":187.27791594,"ra_of_date":187.8863,"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":"2047-07-27T20:34:57Z","blocked_dark_hours":0,"clears_at":"2047-07-28T08:22:24Z","rise_az":93.2},"track":[{"above_terrain":true,"airmass":8.49,"alt":6.29,"az":93.2,"t":"2047-07-27T09:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":7.52,"alt":7.22,"az":94.1,"t":"2047-07-27T09:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":6.74,"alt":8.15,"az":94.9,"t":"2047-07-27T09:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":6.1,"alt":9.09,"az":95.7,"t":"2047-07-27T09:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":5.58,"alt":10.02,"az":96.6,"t":"2047-07-27T09:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":5.13,"alt":10.95,"az":97.4,"t":"2047-07-27T09:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":4.76,"alt":11.87,"az":98.3,"t":"2047-07-27T09:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.43,"alt":12.8,"az":99.2,"t":"2047-07-27T09:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":4.15,"alt":13.72,"az":100.0,"t":"2047-07-27T09:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.9,"alt":14.64,"az":100.9,"t":"2047-07-27T09:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":3.68,"alt":15.56,"az":101.8,"t":"2047-07-27T09:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":3.49,"alt":16.47,"az":102.7,"t":"2047-07-27T09:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":3.31,"alt":17.38,"az":103.6,"t":"2047-07-27T10:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":3.16,"alt":18.29,"az":104.5,"t":"2047-07-27T10:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":3.02,"alt":19.2,"az":105.4,"t":"2047-07-27T10:10:00Z","terrain":-0.39},{"above_terrain":true,"airmass":2.89,"alt":20.1,"az":106.3,"t":"2047-07-27T10:15:00Z","terrain":-0.63},{"above_terrain":true,"airmass":2.77,"alt":20.99,"az":107.3,"t":"2047-07-27T10:20:00Z","terrain":-0.7},{"above_terrain":true,"airmass":2.67,"alt":21.88,"az":108.2,"t":"2047-07-27T10:25:00Z","terrain":-0.99},{"above_terrain":true,"airmass":2.57,"alt":22.77,"az":109.2,"t":"2047-07-27T10:30:00Z","terrain":-1.18},{"above_terrain":true,"airmass":2.48,"alt":23.65,"az":110.1,"t":"2047-07-27T10:35:00Z","terrain":-1.18},{"above_terrain":true,"airmass":2.4,"alt":24.53,"az":111.1,"t":"2047-07-27T10:40:00Z","terrain":-1.34},{"above_terrain":true,"airmass":2.32,"alt":25.4,"az":112.1,"t":"2047-07-27T10:45:00Z","terrain":-1.39},{"above_terrain":true,"airmass":2.25,"alt":26.26,"az":113.1,"t":"2047-07-27T10:50:00Z","terrain":-1.46},{"above_terrain":true,"airmass":2.19,"alt":27.12,"az":114.2,"t":"2047-07-27T10:55:00Z","terrain":-1.6},{"above_terrain":true,"airmass":2.13,"alt":27.97,"az":115.2,"t":"2047-07-27T11:00:00Z","terrain":-1.5},{"above_terrain":true,"airmass":2.07,"alt":28.81,"az":116.2,"t":"2047-07-27T11:05:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.02,"alt":29.65,"az":117.3,"t":"2047-07-27T11:10:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.97,"alt":30.48,"az":118.4,"t":"2047-07-27T11:15:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.92,"alt":31.29,"az":119.5,"t":"2047-07-27T11:20:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.88,"alt":32.1,"az":120.6,"t":"2047-07-27T11:25:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.84,"alt":32.91,"az":121.8,"t":"2047-07-27T11:30:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.8,"alt":33.7,"az":122.9,"t":"2047-07-27T11:35:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.76,"alt":34.48,"az":124.1,"t":"2047-07-27T11:40:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.73,"alt":35.25,"az":125.3,"t":"2047-07-27T11:45:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.7,"alt":36.0,"az":126.6,"t":"2047-07-27T11:50:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.67,"alt":36.75,"az":127.8,"t":"2047-07-27T11:55:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.64,"alt":37.48,"az":129.1,"t":"2047-07-27T12:00:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.61,"alt":38.2,"az":130.4,"t":"2047-07-27T12:05:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.59,"alt":38.91,"az":131.7,"t":"2047-07-27T12:10:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.57,"alt":39.6,"az":133.0,"t":"2047-07-27T12:15:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.54,"alt":40.28,"az":134.4,"t":"2047-07-27T12:20:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.52,"alt":40.94,"az":135.8,"t":"2047-07-27T12:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.5,"alt":41.58,"az":137.3,"t":"2047-07-27T12:30:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.49,"alt":42.21,"az":138.7,"t":"2047-07-27T12:35:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.47,"alt":42.82,"az":140.2,"t":"2047-07-27T12:40:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.45,"alt":43.4,"az":141.7,"t":"2047-07-27T12:45:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.44,"alt":43.97,"az":143.3,"t":"2047-07-27T12:50:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.42,"alt":44.52,"az":144.8,"t":"2047-07-27T12:55:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.41,"alt":45.05,"az":146.4,"t":"2047-07-27T13:00:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":148.1,"t":"2047-07-27T13:05:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.39,"alt":46.04,"az":149.7,"t":"2047-07-27T13:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.38,"alt":46.5,"az":151.4,"t":"2047-07-27T13:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.37,"alt":46.94,"az":153.1,"t":"2047-07-27T13:20:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.36,"alt":47.35,"az":154.9,"t":"2047-07-27T13:25:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.35,"alt":47.73,"az":156.6,"t":"2047-07-27T13:30:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.34,"alt":48.09,"az":158.4,"t":"2047-07-27T13:35:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.34,"alt":48.42,"az":160.2,"t":"2047-07-27T13:40:00Z","terrain":-0.97},{"above_terrain":true,"airmass":1.33,"alt":48.72,"az":162.1,"t":"2047-07-27T13:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.32,"alt":49.0,"az":163.9,"t":"2047-07-27T13:50:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.32,"alt":49.24,"az":165.8,"t":"2047-07-27T13:55:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.31,"alt":49.46,"az":167.7,"t":"2047-07-27T14:00:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.31,"alt":49.64,"az":169.6,"t":"2047-07-27T14:05:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.31,"alt":49.8,"az":171.5,"t":"2047-07-27T14:10:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.31,"alt":49.92,"az":173.5,"t":"2047-07-27T14:15:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.3,"alt":50.01,"az":175.4,"t":"2047-07-27T14:20:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":177.4,"t":"2047-07-27T14:25:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":179.3,"t":"2047-07-27T14:30:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":181.3,"t":"2047-07-27T14:35:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":183.2,"t":"2047-07-27T14:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":185.2,"t":"2047-07-27T14:45:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.31,"alt":49.89,"az":187.1,"t":"2047-07-27T14:50:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.31,"alt":49.75,"az":189.0,"t":"2047-07-27T14:55:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.31,"alt":49.59,"az":190.9,"t":"2047-07-27T15:00:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.32,"alt":49.4,"az":192.9,"t":"2047-07-27T15:05:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.32,"alt":49.18,"az":194.7,"t":"2047-07-27T15:10:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.33,"alt":48.92,"az":196.6,"t":"2047-07-27T15:15:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.33,"alt":48.64,"az":198.5,"t":"2047-07-27T15:20:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.34,"alt":48.33,"az":200.3,"t":"2047-07-27T15:25:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.34,"alt":47.99,"az":202.1,"t":"2047-07-27T15:30:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.35,"alt":47.63,"az":203.9,"t":"2047-07-27T15:35:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.36,"alt":47.23,"az":205.6,"t":"2047-07-27T15:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.37,"alt":46.82,"az":207.4,"t":"2047-07-27T15:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.38,"alt":46.37,"az":209.1,"t":"2047-07-27T15:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.39,"alt":45.91,"az":210.8,"t":"2047-07-27T15:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.4,"alt":45.42,"az":212.4,"t":"2047-07-27T16:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.41,"alt":44.9,"az":214.0,"t":"2047-07-27T16:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.43,"alt":44.37,"az":215.6,"t":"2047-07-27T16:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.44,"alt":43.81,"az":217.2,"t":"2047-07-27T16:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.46,"alt":43.24,"az":218.7,"t":"2047-07-27T16:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.64,"az":220.2,"t":"2047-07-27T16:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.49,"alt":42.03,"az":221.7,"t":"2047-07-27T16:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.51,"alt":41.4,"az":223.2,"t":"2047-07-27T16:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.53,"alt":40.75,"az":224.6,"t":"2047-07-27T16:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.55,"alt":40.08,"az":226.0,"t":"2047-07-27T16:45:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.57,"alt":39.4,"az":227.3,"t":"2047-07-27T16:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.6,"alt":38.71,"az":228.7,"t":"2047-07-27T16:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.62,"alt":38.0,"az":230.0,"t":"2047-07-27T17:00:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.65,"alt":37.27,"az":231.3,"t":"2047-07-27T17:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.68,"alt":36.54,"az":232.6,"t":"2047-07-27T17:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.71,"alt":35.79,"az":233.8,"t":"2047-07-27T17:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.74,"alt":35.03,"az":235.0,"t":"2047-07-27T17:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.77,"alt":34.25,"az":236.2,"t":"2047-07-27T17:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.81,"alt":33.47,"az":237.4,"t":"2047-07-27T17:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.85,"alt":32.68,"az":238.6,"t":"2047-07-27T17:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.89,"alt":31.87,"az":239.7,"t":"2047-07-27T17:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.93,"alt":31.06,"az":240.8,"t":"2047-07-27T17:45:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.98,"alt":30.24,"az":241.9,"t":"2047-07-27T17:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.03,"alt":29.41,"az":243.0,"t":"2047-07-27T17:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.08,"alt":28.57,"az":244.1,"t":"2047-07-27T18:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.14,"alt":27.73,"az":245.1,"t":"2047-07-27T18:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.2,"alt":26.87,"az":246.1,"t":"2047-07-27T18:10:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.27,"alt":26.01,"az":247.2,"t":"2047-07-27T18:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.34,"alt":25.15,"az":248.2,"t":"2047-07-27T18:20:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.42,"alt":24.28,"az":249.2,"t":"2047-07-27T18:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.51,"alt":23.4,"az":250.1,"t":"2047-07-27T18:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.6,"alt":22.52,"az":251.1,"t":"2047-07-27T18:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.7,"alt":21.63,"az":252.1,"t":"2047-07-27T18:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.81,"alt":20.74,"az":253.0,"t":"2047-07-27T18:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.93,"alt":19.84,"az":253.9,"t":"2047-07-27T18:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.06,"alt":18.94,"az":254.8,"t":"2047-07-27T18:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.2,"alt":18.03,"az":255.8,"t":"2047-07-27T19:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.36,"alt":17.12,"az":256.7,"t":"2047-07-27T19:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.54,"alt":16.21,"az":257.6,"t":"2047-07-27T19:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.74,"alt":15.29,"az":258.4,"t":"2047-07-27T19:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.97,"alt":14.38,"az":259.3,"t":"2047-07-27T19:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.23,"alt":13.46,"az":260.2,"t":"2047-07-27T19:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.52,"alt":12.53,"az":261.1,"t":"2047-07-27T19:30:00Z","terrain":0.85},{"above_terrain":true,"airmass":4.86,"alt":11.61,"az":261.9,"t":"2047-07-27T19:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":5.25,"alt":10.68,"az":262.8,"t":"2047-07-27T19:40:00Z","terrain":0.84},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":263.7,"t":"2047-07-27T19:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":6.27,"alt":8.82,"az":264.5,"t":"2047-07-27T19:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":6.95,"alt":7.89,"az":265.3,"t":"2047-07-27T19:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":7.78,"alt":6.95,"az":266.2,"t":"2047-07-27T20:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":8.82,"alt":6.02,"az":267.0,"t":"2047-07-27T20:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":10.17,"alt":5.08,"az":267.9,"t":"2047-07-27T20:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":11.96,"alt":4.15,"az":268.7,"t":"2047-07-27T20:15:00Z","terrain":0.72},{"above_terrain":true,"airmass":14.45,"alt":3.21,"az":269.5,"t":"2047-07-27T20:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":18.06,"alt":2.28,"az":270.4,"t":"2047-07-27T20:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":23.57,"alt":1.34,"az":271.2,"t":"2047-07-27T20:30:00Z","terrain":0.71},{"above_terrain":false,"airmass":32.48,"alt":0.4,"az":272.0,"t":"2047-07-27T20:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":272.9,"t":"2047-07-27T20:40:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":273.7,"t":"2047-07-27T20:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-2.4,"az":274.5,"t":"2047-07-27T20:50:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.33,"az":275.4,"t":"2047-07-27T20:55:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-4.26,"az":276.2,"t":"2047-07-27T21:00:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.19,"az":277.1,"t":"2047-07-27T21:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":277.9,"t":"2047-07-27T21:10:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-7.05,"az":278.8,"t":"2047-07-27T21:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-7.97,"az":279.6,"t":"2047-07-27T21:20:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-8.89,"az":280.5,"t":"2047-07-27T21:25:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-9.81,"az":281.3,"t":"2047-07-27T21:30:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-10.73,"az":282.2,"t":"2047-07-27T21:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-11.64,"az":283.1,"t":"2047-07-27T21:40:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-12.55,"az":284.0,"t":"2047-07-27T21:45:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-13.46,"az":284.8,"t":"2047-07-27T21:50:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-14.36,"az":285.7,"t":"2047-07-27T21:55:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.26,"az":286.6,"t":"2047-07-27T22:00:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-16.15,"az":287.6,"t":"2047-07-27T22:05:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-17.04,"az":288.5,"t":"2047-07-27T22:10:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.93,"az":289.4,"t":"2047-07-27T22:15:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-18.81,"az":290.3,"t":"2047-07-27T22:20:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-19.68,"az":291.3,"t":"2047-07-27T22:25:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-20.55,"az":292.2,"t":"2047-07-27T22:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-21.42,"az":293.2,"t":"2047-07-27T22:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-22.27,"az":294.2,"t":"2047-07-27T22:40:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-23.12,"az":295.2,"t":"2047-07-27T22:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-23.97,"az":296.2,"t":"2047-07-27T22:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-24.8,"az":297.2,"t":"2047-07-27T22:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.63,"az":298.3,"t":"2047-07-27T23:00:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-26.45,"az":299.3,"t":"2047-07-27T23:05:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-27.26,"az":300.4,"t":"2047-07-27T23:10:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-28.07,"az":301.5,"t":"2047-07-27T23:15:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-28.86,"az":302.6,"t":"2047-07-27T23:20:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-29.64,"az":303.7,"t":"2047-07-27T23:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-30.42,"az":304.8,"t":"2047-07-27T23:30:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-31.18,"az":306.0,"t":"2047-07-27T23:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-31.93,"az":307.2,"t":"2047-07-27T23:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-32.67,"az":308.4,"t":"2047-07-27T23:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-33.4,"az":309.6,"t":"2047-07-27T23:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-34.11,"az":310.8,"t":"2047-07-27T23:55:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-34.81,"az":312.1,"t":"2047-07-28T00:00:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-35.5,"az":313.4,"t":"2047-07-28T00:05:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-36.17,"az":314.7,"t":"2047-07-28T00:10:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-36.83,"az":316.0,"t":"2047-07-28T00:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-37.47,"az":317.4,"t":"2047-07-28T00:20:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-38.1,"az":318.7,"t":"2047-07-28T00:25:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-38.71,"az":320.1,"t":"2047-07-28T00:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.3,"az":321.5,"t":"2047-07-28T00:35:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-39.87,"az":323.0,"t":"2047-07-28T00:40:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-40.43,"az":324.5,"t":"2047-07-28T00:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-40.96,"az":326.0,"t":"2047-07-28T00:50:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-41.47,"az":327.5,"t":"2047-07-28T00:55:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-41.97,"az":329.0,"t":"2047-07-28T01:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-42.44,"az":330.6,"t":"2047-07-28T01:05:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-42.89,"az":332.2,"t":"2047-07-28T01:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-43.31,"az":333.8,"t":"2047-07-28T01:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-43.71,"az":335.4,"t":"2047-07-28T01:20:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-44.09,"az":337.1,"t":"2047-07-28T01:25:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-44.44,"az":338.8,"t":"2047-07-28T01:30:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-44.77,"az":340.5,"t":"2047-07-28T01:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-45.07,"az":342.2,"t":"2047-07-28T01:40:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.34,"az":343.9,"t":"2047-07-28T01:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-45.58,"az":345.7,"t":"2047-07-28T01:50:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-45.8,"az":347.4,"t":"2047-07-28T01:55:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-45.99,"az":349.2,"t":"2047-07-28T02:00:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-46.15,"az":351.0,"t":"2047-07-28T02:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.28,"az":352.8,"t":"2047-07-28T02:10:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":354.6,"t":"2047-07-28T02:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.46,"az":356.4,"t":"2047-07-28T02:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.5,"az":358.2,"t":"2047-07-28T02:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.52,"az":0.1,"t":"2047-07-28T02:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-46.5,"az":1.9,"t":"2047-07-28T02:35:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-46.46,"az":3.7,"t":"2047-07-28T02:40:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-46.38,"az":5.5,"t":"2047-07-28T02:45:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-46.28,"az":7.3,"t":"2047-07-28T02:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-46.14,"az":9.1,"t":"2047-07-28T02:55:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-45.98,"az":10.9,"t":"2047-07-28T03:00:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-45.79,"az":12.7,"t":"2047-07-28T03:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-45.57,"az":14.5,"t":"2047-07-28T03:10:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-45.32,"az":16.2,"t":"2047-07-28T03:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-45.04,"az":17.9,"t":"2047-07-28T03:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-44.74,"az":19.7,"t":"2047-07-28T03:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-44.42,"az":21.4,"t":"2047-07-28T03:30:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-44.06,"az":23.0,"t":"2047-07-28T03:35:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-43.68,"az":24.7,"t":"2047-07-28T03:40:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-43.28,"az":26.3,"t":"2047-07-28T03:45:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-42.85,"az":27.9,"t":"2047-07-28T03:50:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-42.4,"az":29.5,"t":"2047-07-28T03:55:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-41.93,"az":31.1,"t":"2047-07-28T04:00:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-41.44,"az":32.6,"t":"2047-07-28T04:05:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-40.92,"az":34.2,"t":"2047-07-28T04:10:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-40.39,"az":35.6,"t":"2047-07-28T04:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-39.83,"az":37.1,"t":"2047-07-28T04:20:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-39.26,"az":38.6,"t":"2047-07-28T04:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-38.66,"az":40.0,"t":"2047-07-28T04:30:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-38.05,"az":41.4,"t":"2047-07-28T04:35:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-37.43,"az":42.7,"t":"2047-07-28T04:40:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-36.78,"az":44.1,"t":"2047-07-28T04:45:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-36.12,"az":45.4,"t":"2047-07-28T04:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-35.45,"az":46.7,"t":"2047-07-28T04:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-34.76,"az":48.0,"t":"2047-07-28T05:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-34.06,"az":49.3,"t":"2047-07-28T05:05:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-33.34,"az":50.5,"t":"2047-07-28T05:10:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-32.62,"az":51.7,"t":"2047-07-28T05:15:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-31.87,"az":52.9,"t":"2047-07-28T05:20:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-31.12,"az":54.1,"t":"2047-07-28T05:25:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-30.36,"az":55.2,"t":"2047-07-28T05:30:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.58,"az":56.4,"t":"2047-07-28T05:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-28.8,"az":57.5,"t":"2047-07-28T05:40:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-28.01,"az":58.6,"t":"2047-07-28T05:45:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-27.2,"az":59.7,"t":"2047-07-28T05:50:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-26.39,"az":60.7,"t":"2047-07-28T05:55:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-25.57,"az":61.8,"t":"2047-07-28T06:00:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-24.74,"az":62.8,"t":"2047-07-28T06:05:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-23.9,"az":63.9,"t":"2047-07-28T06:10:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-23.06,"az":64.9,"t":"2047-07-28T06:15:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.21,"az":65.9,"t":"2047-07-28T06:20:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-21.35,"az":66.8,"t":"2047-07-28T06:25:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-20.49,"az":67.8,"t":"2047-07-28T06:30:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-19.62,"az":68.8,"t":"2047-07-28T06:35:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-18.74,"az":69.7,"t":"2047-07-28T06:40:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-17.86,"az":70.7,"t":"2047-07-28T06:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-16.98,"az":71.6,"t":"2047-07-28T06:50:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-16.09,"az":72.5,"t":"2047-07-28T06:55:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-15.19,"az":73.4,"t":"2047-07-28T07:00:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-14.29,"az":74.3,"t":"2047-07-28T07:05:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-13.39,"az":75.2,"t":"2047-07-28T07:10:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-12.48,"az":76.1,"t":"2047-07-28T07:15:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-11.57,"az":77.0,"t":"2047-07-28T07:20:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.66,"az":77.9,"t":"2047-07-28T07:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.74,"az":78.7,"t":"2047-07-28T07:30:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-8.82,"az":79.6,"t":"2047-07-28T07:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-7.9,"az":80.5,"t":"2047-07-28T07:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.98,"az":81.3,"t":"2047-07-28T07:45:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-6.05,"az":82.2,"t":"2047-07-28T07:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-5.12,"az":83.0,"t":"2047-07-28T07:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.19,"az":83.8,"t":"2047-07-28T08:00:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.26,"az":84.7,"t":"2047-07-28T08:05:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-2.33,"az":85.5,"t":"2047-07-28T08:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-1.4,"az":86.4,"t":"2047-07-28T08:15:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-0.46,"az":87.2,"t":"2047-07-28T08:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":31.66,"alt":0.47,"az":88.0,"t":"2047-07-28T08:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":23.07,"alt":1.41,"az":88.9,"t":"2047-07-28T08:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":17.74,"alt":2.34,"az":89.7,"t":"2047-07-28T08:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":14.24,"alt":3.28,"az":90.5,"t":"2047-07-28T08:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":11.81,"alt":4.22,"az":91.4,"t":"2047-07-28T08:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":10.05,"alt":5.15,"az":92.2,"t":"2047-07-28T08:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":8.73,"alt":6.09,"az":93.0,"t":"2047-07-28T08:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":7.71,"alt":7.02,"az":93.9,"t":"2047-07-28T09:00:00Z","terrain":0.4}],"transit":{"airmass":1.3,"alt":50.1,"az":179.3,"t":"2047-07-27T14:30:00Z"},"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."]}