{"assessment":{"best_window":{"end":"2028-07-12T19:20Z","end_local":"22:20","hours":0.08,"label":"marginal","mean_quality":0.31,"start":"2028-07-12T19:15Z","start_local":"22:15"},"cost":{"altitude":5.66,"clouds":0.0,"darkness":1.12,"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":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":37,"cloud":null,"high":null,"iso":"2028-07-12T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2028-07-12T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":-17,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2028-07-12T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2028-07-12T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2028-07-12T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2028-07-12T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-26,"cloud":null,"high":null,"iso":"2028-07-13T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-35,"cloud":null,"high":null,"iso":"2028-07-13T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":-42,"cloud":null,"high":null,"iso":"2028-07-13T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.31,"peak_sky":0.31,"quality_hours":0.23,"reasons":["the target being low or below 20\u00b0 cost 5.7 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":2,"score_weather":null,"sky_hours":0.23,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2028-07-12T18:30Z","end_local":"21:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-07-12T17:55Z","start_local":"20:55"},{"end":"2028-07-12T19:15Z","end_local":"22:15","hours":0.75,"label":"poor","mean_quality":0.11,"start":"2028-07-12T18:30Z","start_local":"21:30"},{"end":"2028-07-12T19:20Z","end_local":"22:20","hours":0.08,"label":"marginal","mean_quality":0.31,"start":"2028-07-12T19:15Z","start_local":"22:15"},{"end":"2028-07-12T19:50Z","end_local":"22:50","hours":0.5,"label":"poor","mean_quality":0.25,"start":"2028-07-12T19:20Z","start_local":"22:20"},{"end":"2028-07-13T03:00Z","end_local":"06:00","hours":7.17,"label":"unusable","mean_quality":0.0,"start":"2028-07-12T19:50Z","start_local":"22:50"}]},"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":"2028-07-12T20:00:07Z","dark_hours":4.9,"dark_to":"2028-07-13T00:53:50Z","moon":{"illumination":0.682,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.57,"moonrise":"2028-07-12T20:35:35Z","moonset":null,"sunrise":"2028-07-13T02:58:25Z","sunset":"2028-07-12T17:55:32Z","twilight":{"astronomical":{"end":"2028-07-12T20:00:07Z","start":"2028-07-13T00:53:50Z"},"civil":{"end":"2028-07-12T18:28:45Z","start":"2028-07-13T02:25:13Z"},"nautical":{"end":"2028-07-12T19:10:54Z","start":"2028-07-13T01:43:04Z"}},"window_end":"2028-07-13T09:00:00Z","window_start":"2028-07-12T09:00:00Z"},"night_date":"2028-07-12","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":3.5,"alt":16.4,"t":"2028-07-12T20:05:00Z"},"dec":2.05238823,"dec_of_date":1.8949,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0,"limit_rise":"2028-07-12T11:09:41Z","limit_set":"2028-07-12T19:45:08Z","max_az_rate_deg_per_min":0.0,"moon_separation":168.6,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6427,"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":"2028-07-12T21:31:15Z","blocked_dark_hours":0,"clears_at":"2028-07-12T09:21:41Z","rise_az":88.0},"track":[{"above_terrain":false,"airmass":null,"alt":-4.04,"az":83.8,"t":"2028-07-12T09:00:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":84.7,"t":"2028-07-12T09:05:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":85.5,"t":"2028-07-12T09:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-1.25,"az":86.3,"t":"2028-07-12T09:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-0.31,"az":87.2,"t":"2028-07-12T09:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":29.98,"alt":0.62,"az":88.0,"t":"2028-07-12T09:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":22.05,"alt":1.56,"az":88.9,"t":"2028-07-12T09:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":17.08,"alt":2.49,"az":89.7,"t":"2028-07-12T09:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":13.79,"alt":3.43,"az":90.5,"t":"2028-07-12T09:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":11.49,"alt":4.37,"az":91.4,"t":"2028-07-12T09:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":9.82,"alt":5.3,"az":92.2,"t":"2028-07-12T09:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":8.55,"alt":6.24,"az":93.0,"t":"2028-07-12T09:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":7.56,"alt":7.17,"az":93.9,"t":"2028-07-12T10:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":94.7,"t":"2028-07-12T10:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.13,"alt":9.04,"az":95.6,"t":"2028-07-12T10:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":5.6,"alt":9.97,"az":96.4,"t":"2028-07-12T10:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":5.16,"alt":10.9,"az":97.3,"t":"2028-07-12T10:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":4.78,"alt":11.82,"az":98.1,"t":"2028-07-12T10:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":4.45,"alt":12.75,"az":99.0,"t":"2028-07-12T10:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.16,"alt":13.67,"az":99.9,"t":"2028-07-12T10:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.91,"alt":14.59,"az":100.7,"t":"2028-07-12T10:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.69,"alt":15.51,"az":101.6,"t":"2028-07-12T10:45:00Z","terrain":0.01},{"above_terrain":true,"airmass":3.5,"alt":16.43,"az":102.5,"t":"2028-07-12T10:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":3.32,"alt":17.34,"az":103.4,"t":"2028-07-12T10:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":3.17,"alt":18.25,"az":104.3,"t":"2028-07-12T11:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":3.02,"alt":19.15,"az":105.2,"t":"2028-07-12T11:05:00Z","terrain":-0.3},{"above_terrain":true,"airmass":2.9,"alt":20.05,"az":106.1,"t":"2028-07-12T11:10:00Z","terrain":-0.64},{"above_terrain":true,"airmass":2.78,"alt":20.95,"az":107.1,"t":"2028-07-12T11:15:00Z","terrain":-0.63},{"above_terrain":true,"airmass":2.67,"alt":21.84,"az":108.0,"t":"2028-07-12T11:20:00Z","terrain":-0.94},{"above_terrain":true,"airmass":2.57,"alt":22.73,"az":109.0,"t":"2028-07-12T11:25:00Z","terrain":-1.18},{"above_terrain":true,"airmass":2.48,"alt":23.61,"az":109.9,"t":"2028-07-12T11:30:00Z","terrain":-1.15},{"above_terrain":true,"airmass":2.4,"alt":24.49,"az":110.9,"t":"2028-07-12T11:35:00Z","terrain":-1.32},{"above_terrain":true,"airmass":2.32,"alt":25.36,"az":111.9,"t":"2028-07-12T11:40:00Z","terrain":-1.38},{"above_terrain":true,"airmass":2.25,"alt":26.23,"az":112.9,"t":"2028-07-12T11:45:00Z","terrain":-1.44},{"above_terrain":true,"airmass":2.19,"alt":27.09,"az":113.9,"t":"2028-07-12T11:50:00Z","terrain":-1.61},{"above_terrain":true,"airmass":2.13,"alt":27.94,"az":115.0,"t":"2028-07-12T11:55:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.07,"alt":28.78,"az":116.0,"t":"2028-07-12T12:00:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.02,"alt":29.62,"az":117.1,"t":"2028-07-12T12:05:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.97,"alt":30.45,"az":118.2,"t":"2028-07-12T12:10:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.92,"alt":31.27,"az":119.3,"t":"2028-07-12T12:15:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.88,"alt":32.08,"az":120.4,"t":"2028-07-12T12:20:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.84,"alt":32.88,"az":121.5,"t":"2028-07-12T12:25:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.8,"alt":33.68,"az":122.7,"t":"2028-07-12T12:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.76,"alt":34.46,"az":123.9,"t":"2028-07-12T12:35:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.73,"alt":35.23,"az":125.1,"t":"2028-07-12T12:40:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.7,"alt":35.99,"az":126.3,"t":"2028-07-12T12:45:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.67,"alt":36.74,"az":127.6,"t":"2028-07-12T12:50:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.64,"alt":37.47,"az":128.8,"t":"2028-07-12T12:55:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.61,"alt":38.2,"az":130.1,"t":"2028-07-12T13:00:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.59,"alt":38.91,"az":131.5,"t":"2028-07-12T13:05:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.57,"alt":39.6,"az":132.8,"t":"2028-07-12T13:10:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.54,"alt":40.28,"az":134.2,"t":"2028-07-12T13:15:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.52,"alt":40.94,"az":135.6,"t":"2028-07-12T13:20:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.5,"alt":41.59,"az":137.0,"t":"2028-07-12T13:25:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.49,"alt":42.22,"az":138.5,"t":"2028-07-12T13:30:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.47,"alt":42.83,"az":139.9,"t":"2028-07-12T13:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.45,"alt":43.42,"az":141.4,"t":"2028-07-12T13:40:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.44,"alt":44.0,"az":143.0,"t":"2028-07-12T13:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.42,"alt":44.55,"az":144.6,"t":"2028-07-12T13:50:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.41,"alt":45.08,"az":146.2,"t":"2028-07-12T13:55:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.4,"alt":45.59,"az":147.8,"t":"2028-07-12T14:00:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.39,"alt":46.08,"az":149.4,"t":"2028-07-12T14:05:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.38,"alt":46.54,"az":151.1,"t":"2028-07-12T14:10:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.37,"alt":46.98,"az":152.8,"t":"2028-07-12T14:15:00Z","terrain":-0.97},{"above_terrain":true,"airmass":1.36,"alt":47.4,"az":154.6,"t":"2028-07-12T14:20:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.35,"alt":47.79,"az":156.3,"t":"2028-07-12T14:25:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.34,"alt":48.15,"az":158.1,"t":"2028-07-12T14:30:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.33,"alt":48.48,"az":160.0,"t":"2028-07-12T14:35:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.33,"alt":48.79,"az":161.8,"t":"2028-07-12T14:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.32,"alt":49.07,"az":163.6,"t":"2028-07-12T14:45:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.32,"alt":49.32,"az":165.5,"t":"2028-07-12T14:50:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.31,"alt":49.54,"az":167.4,"t":"2028-07-12T14:55:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.31,"alt":49.72,"az":169.3,"t":"2028-07-12T15:00:00Z","terrain":-0.74},{"above_terrain":true,"airmass":1.31,"alt":49.88,"az":171.3,"t":"2028-07-12T15:05:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.3,"alt":50.01,"az":173.2,"t":"2028-07-12T15:10:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":175.1,"t":"2028-07-12T15:15:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":177.1,"t":"2028-07-12T15:20:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":179.1,"t":"2028-07-12T15:25:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":181.0,"t":"2028-07-12T15:30:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":183.0,"t":"2028-07-12T15:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":184.9,"t":"2028-07-12T15:40:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.0,"az":186.9,"t":"2028-07-12T15:45:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.88,"az":188.8,"t":"2028-07-12T15:50:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.31,"alt":49.72,"az":190.7,"t":"2028-07-12T15:55:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.31,"alt":49.53,"az":192.6,"t":"2028-07-12T16:00:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.32,"alt":49.31,"az":194.5,"t":"2028-07-12T16:05:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.32,"alt":49.06,"az":196.4,"t":"2028-07-12T16:10:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":198.3,"t":"2028-07-12T16:15:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.33,"alt":48.47,"az":200.1,"t":"2028-07-12T16:20:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.34,"alt":48.14,"az":201.9,"t":"2028-07-12T16:25:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.35,"alt":47.77,"az":203.7,"t":"2028-07-12T16:30:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.36,"alt":47.39,"az":205.5,"t":"2028-07-12T16:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.37,"alt":46.97,"az":207.2,"t":"2028-07-12T16:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.38,"alt":46.53,"az":208.9,"t":"2028-07-12T16:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.39,"alt":46.06,"az":210.6,"t":"2028-07-12T16:50:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.4,"alt":45.58,"az":212.3,"t":"2028-07-12T16:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.41,"alt":45.07,"az":213.9,"t":"2028-07-12T17:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.42,"alt":44.53,"az":215.5,"t":"2028-07-12T17:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.44,"alt":43.98,"az":217.1,"t":"2028-07-12T17:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.45,"alt":43.4,"az":218.6,"t":"2028-07-12T17:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.81,"az":220.1,"t":"2028-07-12T17:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.49,"alt":42.2,"az":221.6,"t":"2028-07-12T17:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.51,"alt":41.57,"az":223.0,"t":"2028-07-12T17:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.52,"alt":40.92,"az":224.5,"t":"2028-07-12T17:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.55,"alt":40.26,"az":225.9,"t":"2028-07-12T17:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.57,"alt":39.58,"az":227.2,"t":"2028-07-12T17:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.59,"alt":38.88,"az":228.6,"t":"2028-07-12T17:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.62,"alt":38.17,"az":229.9,"t":"2028-07-12T17:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.64,"alt":37.45,"az":231.2,"t":"2028-07-12T18:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.67,"alt":36.72,"az":232.5,"t":"2028-07-12T18:05:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.7,"alt":35.97,"az":233.7,"t":"2028-07-12T18:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.73,"alt":35.21,"az":234.9,"t":"2028-07-12T18:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.76,"alt":34.44,"az":236.2,"t":"2028-07-12T18:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.8,"alt":33.65,"az":237.3,"t":"2028-07-12T18:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.84,"alt":32.86,"az":238.5,"t":"2028-07-12T18:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.88,"alt":32.06,"az":239.6,"t":"2028-07-12T18:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.92,"alt":31.24,"az":240.8,"t":"2028-07-12T18:40:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.97,"alt":30.42,"az":241.9,"t":"2028-07-12T18:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.02,"alt":29.59,"az":242.9,"t":"2028-07-12T18:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.76,"az":244.0,"t":"2028-07-12T18:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.13,"alt":27.91,"az":245.1,"t":"2028-07-12T19:00:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.19,"alt":27.06,"az":246.1,"t":"2028-07-12T19:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.26,"alt":26.2,"az":247.1,"t":"2028-07-12T19:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.33,"alt":25.34,"az":248.1,"t":"2028-07-12T19:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.4,"alt":24.46,"az":249.1,"t":"2028-07-12T19:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.49,"alt":23.59,"az":250.1,"t":"2028-07-12T19:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.58,"alt":22.7,"az":251.1,"t":"2028-07-12T19:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.68,"alt":21.82,"az":252.0,"t":"2028-07-12T19:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.78,"alt":20.92,"az":253.0,"t":"2028-07-12T19:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.9,"alt":20.03,"az":253.9,"t":"2028-07-12T19:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.03,"alt":19.13,"az":254.8,"t":"2028-07-12T19:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.17,"alt":18.22,"az":255.7,"t":"2028-07-12T19:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.33,"alt":17.31,"az":256.6,"t":"2028-07-12T20:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.5,"alt":16.4,"az":257.5,"t":"2028-07-12T20:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.7,"alt":15.48,"az":258.4,"t":"2028-07-12T20:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.92,"alt":14.57,"az":259.3,"t":"2028-07-12T20:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.17,"alt":13.64,"az":260.2,"t":"2028-07-12T20:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.46,"alt":12.72,"az":261.0,"t":"2028-07-12T20:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":4.79,"alt":11.8,"az":261.9,"t":"2028-07-12T20:30:00Z","terrain":0.97},{"above_terrain":true,"airmass":5.17,"alt":10.87,"az":262.8,"t":"2028-07-12T20:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":5.62,"alt":9.94,"az":263.6,"t":"2028-07-12T20:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":6.15,"alt":9.01,"az":264.5,"t":"2028-07-12T20:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":6.8,"alt":8.08,"az":265.3,"t":"2028-07-12T20:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":7.59,"alt":7.14,"az":266.2,"t":"2028-07-12T20:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":8.59,"alt":6.21,"az":267.0,"t":"2028-07-12T21:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":9.86,"alt":5.27,"az":267.8,"t":"2028-07-12T21:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":11.55,"alt":4.34,"az":268.7,"t":"2028-07-12T21:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":13.87,"alt":3.4,"az":269.5,"t":"2028-07-12T21:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":17.2,"alt":2.47,"az":270.3,"t":"2028-07-12T21:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":22.24,"alt":1.53,"az":271.2,"t":"2028-07-12T21:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":30.3,"alt":0.59,"az":272.0,"t":"2028-07-12T21:30:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-0.34,"az":272.8,"t":"2028-07-12T21:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-1.28,"az":273.7,"t":"2028-07-12T21:40:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-2.21,"az":274.5,"t":"2028-07-12T21:45:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":275.3,"t":"2028-07-12T21:50:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-4.07,"az":276.2,"t":"2028-07-12T21:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-5.0,"az":277.0,"t":"2028-07-12T22:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-5.93,"az":277.9,"t":"2028-07-12T22:05:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":278.7,"t":"2028-07-12T22:10:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-7.78,"az":279.6,"t":"2028-07-12T22:15:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-8.7,"az":280.4,"t":"2028-07-12T22:20:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-9.62,"az":281.3,"t":"2028-07-12T22:25:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-10.54,"az":282.2,"t":"2028-07-12T22:30:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-11.45,"az":283.0,"t":"2028-07-12T22:35:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-12.36,"az":283.9,"t":"2028-07-12T22:40:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-13.27,"az":284.8,"t":"2028-07-12T22:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-14.17,"az":285.7,"t":"2028-07-12T22:50:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.07,"az":286.6,"t":"2028-07-12T22:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-15.96,"az":287.5,"t":"2028-07-12T23:00:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-16.86,"az":288.4,"t":"2028-07-12T23:05:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.74,"az":289.4,"t":"2028-07-12T23:10:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-18.62,"az":290.3,"t":"2028-07-12T23:15:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-19.5,"az":291.2,"t":"2028-07-12T23:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-20.37,"az":292.2,"t":"2028-07-12T23:25:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-21.23,"az":293.2,"t":"2028-07-12T23:30:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-22.09,"az":294.2,"t":"2028-07-12T23:35:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.94,"az":295.2,"t":"2028-07-12T23:40:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-23.78,"az":296.2,"t":"2028-07-12T23:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.62,"az":297.2,"t":"2028-07-12T23:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.45,"az":298.2,"t":"2028-07-12T23:55:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-26.27,"az":299.3,"t":"2028-07-13T00:00:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-27.08,"az":300.3,"t":"2028-07-13T00:05:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-27.88,"az":301.4,"t":"2028-07-13T00:10:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-28.68,"az":302.5,"t":"2028-07-13T00:15:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-29.46,"az":303.6,"t":"2028-07-13T00:20:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-30.23,"az":304.8,"t":"2028-07-13T00:25:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-31.0,"az":305.9,"t":"2028-07-13T00:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-31.75,"az":307.1,"t":"2028-07-13T00:35:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-32.49,"az":308.3,"t":"2028-07-13T00:40:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-33.22,"az":309.5,"t":"2028-07-13T00:45:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-33.93,"az":310.7,"t":"2028-07-13T00:50:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-34.64,"az":312.0,"t":"2028-07-13T00:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-35.33,"az":313.3,"t":"2028-07-13T01:00:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-36.0,"az":314.6,"t":"2028-07-13T01:05:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-36.66,"az":315.9,"t":"2028-07-13T01:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-37.3,"az":317.2,"t":"2028-07-13T01:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-37.93,"az":318.6,"t":"2028-07-13T01:20:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-38.54,"az":320.0,"t":"2028-07-13T01:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.13,"az":321.4,"t":"2028-07-13T01:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-39.71,"az":322.9,"t":"2028-07-13T01:35:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-40.26,"az":324.3,"t":"2028-07-13T01:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-40.8,"az":325.8,"t":"2028-07-13T01:45:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-41.31,"az":327.3,"t":"2028-07-13T01:50:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-41.81,"az":328.9,"t":"2028-07-13T01:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-42.28,"az":330.4,"t":"2028-07-13T02:00:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-42.73,"az":332.0,"t":"2028-07-13T02:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-43.16,"az":333.6,"t":"2028-07-13T02:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-43.56,"az":335.3,"t":"2028-07-13T02:15:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-43.94,"az":336.9,"t":"2028-07-13T02:20:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-44.3,"az":338.6,"t":"2028-07-13T02:25:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-44.62,"az":340.3,"t":"2028-07-13T02:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-44.93,"az":342.0,"t":"2028-07-13T02:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-45.2,"az":343.7,"t":"2028-07-13T02:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.45,"az":345.5,"t":"2028-07-13T02:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.67,"az":347.2,"t":"2028-07-13T02:50:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-45.87,"az":349.0,"t":"2028-07-13T02:55:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-46.03,"az":350.8,"t":"2028-07-13T03:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.16,"az":352.6,"t":"2028-07-13T03:05:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-46.27,"az":354.4,"t":"2028-07-13T03:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.35,"az":356.2,"t":"2028-07-13T03:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":358.0,"t":"2028-07-13T03:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":359.8,"t":"2028-07-13T03:25:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":1.7,"t":"2028-07-13T03:30:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-46.36,"az":3.5,"t":"2028-07-13T03:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-46.29,"az":5.3,"t":"2028-07-13T03:40:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-46.19,"az":7.1,"t":"2028-07-13T03:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-46.06,"az":8.9,"t":"2028-07-13T03:50:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-45.9,"az":10.7,"t":"2028-07-13T03:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.71,"az":12.4,"t":"2028-07-13T04:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-45.49,"az":14.2,"t":"2028-07-13T04:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-45.25,"az":16.0,"t":"2028-07-13T04:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-44.98,"az":17.7,"t":"2028-07-13T04:15:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-44.68,"az":19.4,"t":"2028-07-13T04:20:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-44.36,"az":21.1,"t":"2028-07-13T04:25:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-44.01,"az":22.8,"t":"2028-07-13T04:30:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-43.63,"az":24.4,"t":"2028-07-13T04:35:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-43.23,"az":26.1,"t":"2028-07-13T04:40:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-42.81,"az":27.7,"t":"2028-07-13T04:45:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-42.36,"az":29.3,"t":"2028-07-13T04:50:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-41.9,"az":30.8,"t":"2028-07-13T04:55:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-41.4,"az":32.4,"t":"2028-07-13T05:00:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-40.89,"az":33.9,"t":"2028-07-13T05:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-40.36,"az":35.4,"t":"2028-07-13T05:10:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-39.81,"az":36.9,"t":"2028-07-13T05:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-39.24,"az":38.3,"t":"2028-07-13T05:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-38.65,"az":39.7,"t":"2028-07-13T05:25:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-38.04,"az":41.1,"t":"2028-07-13T05:30:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-37.42,"az":42.5,"t":"2028-07-13T05:35:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-36.78,"az":43.9,"t":"2028-07-13T05:40:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-36.12,"az":45.2,"t":"2028-07-13T05:45:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-35.45,"az":46.5,"t":"2028-07-13T05:50:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-34.76,"az":47.8,"t":"2028-07-13T05:55:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-34.06,"az":49.0,"t":"2028-07-13T06:00:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-33.35,"az":50.3,"t":"2028-07-13T06:05:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-32.62,"az":51.5,"t":"2028-07-13T06:10:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-31.89,"az":52.7,"t":"2028-07-13T06:15:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-31.14,"az":53.9,"t":"2028-07-13T06:20:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-30.37,"az":55.0,"t":"2028-07-13T06:25:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-29.6,"az":56.2,"t":"2028-07-13T06:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-28.82,"az":57.3,"t":"2028-07-13T06:35:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-28.03,"az":58.4,"t":"2028-07-13T06:40:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-27.23,"az":59.5,"t":"2028-07-13T06:45:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-26.42,"az":60.5,"t":"2028-07-13T06:50:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-25.6,"az":61.6,"t":"2028-07-13T06:55:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-24.77,"az":62.6,"t":"2028-07-13T07:00:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-23.93,"az":63.7,"t":"2028-07-13T07:05:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-23.09,"az":64.7,"t":"2028-07-13T07:10:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.24,"az":65.7,"t":"2028-07-13T07:15:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-21.39,"az":66.6,"t":"2028-07-13T07:20:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-20.52,"az":67.6,"t":"2028-07-13T07:25:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-19.66,"az":68.6,"t":"2028-07-13T07:30:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.78,"az":69.5,"t":"2028-07-13T07:35:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-17.9,"az":70.5,"t":"2028-07-13T07:40:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.02,"az":71.4,"t":"2028-07-13T07:45:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.13,"az":72.3,"t":"2028-07-13T07:50:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-15.23,"az":73.2,"t":"2028-07-13T07:55:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-14.34,"az":74.1,"t":"2028-07-13T08:00:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-13.43,"az":75.0,"t":"2028-07-13T08:05:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-12.53,"az":75.9,"t":"2028-07-13T08:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.62,"az":76.8,"t":"2028-07-13T08:15:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.7,"az":77.7,"t":"2028-07-13T08:20:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-9.79,"az":78.5,"t":"2028-07-13T08:25:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-8.87,"az":79.4,"t":"2028-07-13T08:30:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-7.95,"az":80.3,"t":"2028-07-13T08:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-7.03,"az":81.1,"t":"2028-07-13T08:40:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-6.1,"az":82.0,"t":"2028-07-13T08:45:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-5.17,"az":82.8,"t":"2028-07-13T08:50:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-4.24,"az":83.7,"t":"2028-07-13T08:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":84.5,"t":"2028-07-13T09:00:00Z","terrain":0.34}],"transit":{"airmass":1.3,"alt":50.2,"az":179.1,"t":"2028-07-12T15:25:00Z"},"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."]}