{"assessment":{"best_window":null,"cost":{"altitude":7.56,"clouds":0.0,"darkness":0.11,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":"The target stays below 20\u00b0 for the whole night.","headline":"Not tonight","hourly":[{"alt":15,"cloud":null,"high":null,"iso":"2027-08-16T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2027-08-16T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2027-08-16T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-19,"cloud":null,"high":null,"iso":"2027-08-16T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-29,"cloud":null,"high":null,"iso":"2027-08-16T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-37,"cloud":null,"high":null,"iso":"2027-08-16T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-44,"cloud":null,"high":null,"iso":"2027-08-17T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2027-08-17T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-45,"cloud":null,"high":null,"iso":"2027-08-17T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":-40,"cloud":null,"high":null,"iso":"2027-08-17T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.0,"peak_sky":0.0,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 7.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":0,"score_weather":null,"sky_hours":0.0,"verdict":"unknown","verdict_astronomy":"unusable","weather_known":false,"windows":[{"end":"2027-08-17T03:35Z","end_local":"06:35","hours":10.25,"label":"unusable","mean_quality":0.0,"start":"2027-08-16T17:20Z","start_local":"20:20"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2027-08-16T19:04:59Z","dark_hours":6.69,"dark_to":"2027-08-17T01:46:07Z","moon":{"illumination":0.999,"phase":"full moon","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2027-08-16T17:01:16Z","moonset":"2027-08-17T03:22:18Z","sunrise":"2027-08-17T03:31:08Z","sunset":"2027-08-16T17:20:00Z","twilight":{"astronomical":{"end":"2027-08-16T19:04:59Z","start":"2027-08-17T01:46:07Z"},"civil":{"end":"2027-08-16T17:49:47Z","start":"2027-08-17T03:01:21Z"},"nautical":{"end":"2027-08-16T18:25:59Z","start":"2027-08-17T02:25:07Z"}},"window_end":"2027-08-17T09:00:00Z","window_start":"2027-08-16T09:00:00Z"},"night_date":"2027-08-16","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":16.94,"alt":2.5,"t":"2027-08-16T19:05:00Z"},"dec":2.05238823,"dec_of_date":1.8999,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0,"limit_rise":"2027-08-17T08:51:04Z","limit_set":"2027-08-16T17:30:29Z","max_az_rate_deg_per_min":0.0,"moon_separation":133.6,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6312,"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":"2027-08-16T19:16:35Z","blocked_dark_hours":0,"clears_at":"2027-08-17T07:03:03Z","rise_az":107.0},"track":[{"above_terrain":true,"airmass":2.79,"alt":20.9,"az":107.0,"t":"2027-08-16T09:00:00Z","terrain":-0.61},{"above_terrain":true,"airmass":2.68,"alt":21.79,"az":108.0,"t":"2027-08-16T09:05:00Z","terrain":-0.92},{"above_terrain":true,"airmass":2.58,"alt":22.68,"az":108.9,"t":"2027-08-16T09:10:00Z","terrain":-1.17},{"above_terrain":true,"airmass":2.49,"alt":23.56,"az":109.9,"t":"2027-08-16T09:15:00Z","terrain":-1.15},{"above_terrain":true,"airmass":2.41,"alt":24.44,"az":110.9,"t":"2027-08-16T09:20:00Z","terrain":-1.3},{"above_terrain":true,"airmass":2.33,"alt":25.31,"az":111.8,"t":"2027-08-16T09:25:00Z","terrain":-1.37},{"above_terrain":true,"airmass":2.26,"alt":26.18,"az":112.9,"t":"2027-08-16T09:30:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.19,"alt":27.04,"az":113.9,"t":"2027-08-16T09:35:00Z","terrain":-1.6},{"above_terrain":true,"airmass":2.13,"alt":27.89,"az":114.9,"t":"2027-08-16T09:40:00Z","terrain":-1.52},{"above_terrain":true,"airmass":2.07,"alt":28.73,"az":116.0,"t":"2027-08-16T09:45:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.02,"alt":29.57,"az":117.0,"t":"2027-08-16T09:50:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.97,"alt":30.4,"az":118.1,"t":"2027-08-16T09:55:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.92,"alt":31.22,"az":119.2,"t":"2027-08-16T10:00:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.88,"alt":32.03,"az":120.3,"t":"2027-08-16T10:05:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.84,"alt":32.84,"az":121.5,"t":"2027-08-16T10:10:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.8,"alt":33.63,"az":122.6,"t":"2027-08-16T10:15:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.77,"alt":34.41,"az":123.8,"t":"2027-08-16T10:20:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.73,"alt":35.19,"az":125.0,"t":"2027-08-16T10:25:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.7,"alt":35.95,"az":126.2,"t":"2027-08-16T10:30:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.67,"alt":36.7,"az":127.5,"t":"2027-08-16T10:35:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.64,"alt":37.43,"az":128.7,"t":"2027-08-16T10:40:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.62,"alt":38.16,"az":130.0,"t":"2027-08-16T10:45:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.59,"alt":38.86,"az":131.4,"t":"2027-08-16T10:50:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.57,"alt":39.56,"az":132.7,"t":"2027-08-16T10:55:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":40.24,"az":134.1,"t":"2027-08-16T11:00:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.53,"alt":40.9,"az":135.5,"t":"2027-08-16T11:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.51,"alt":41.55,"az":136.9,"t":"2027-08-16T11:10:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.49,"alt":42.18,"az":138.4,"t":"2027-08-16T11:15:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.47,"alt":42.8,"az":139.8,"t":"2027-08-16T11:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.45,"alt":43.39,"az":141.3,"t":"2027-08-16T11:25:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.44,"alt":43.96,"az":142.9,"t":"2027-08-16T11:30:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.42,"alt":44.52,"az":144.5,"t":"2027-08-16T11:35:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.41,"alt":45.05,"az":146.1,"t":"2027-08-16T11:40:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":147.7,"t":"2027-08-16T11:45:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.39,"alt":46.05,"az":149.3,"t":"2027-08-16T11:50:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.38,"alt":46.52,"az":151.0,"t":"2027-08-16T11:55:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.37,"alt":46.96,"az":152.7,"t":"2027-08-16T12:00:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.36,"alt":47.38,"az":154.5,"t":"2027-08-16T12:05:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.35,"alt":47.77,"az":156.2,"t":"2027-08-16T12:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.34,"alt":48.13,"az":158.0,"t":"2027-08-16T12:15:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.33,"alt":48.47,"az":159.8,"t":"2027-08-16T12:20:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":161.7,"t":"2027-08-16T12:25:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.32,"alt":49.06,"az":163.5,"t":"2027-08-16T12:30:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.32,"alt":49.31,"az":165.4,"t":"2027-08-16T12:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.31,"alt":49.53,"az":167.3,"t":"2027-08-16T12:40:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.31,"alt":49.72,"az":169.2,"t":"2027-08-16T12:45:00Z","terrain":-0.77},{"above_terrain":true,"airmass":1.31,"alt":49.88,"az":171.1,"t":"2027-08-16T12:50:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.3,"alt":50.01,"az":173.1,"t":"2027-08-16T12:55:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":175.0,"t":"2027-08-16T13:00:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":177.0,"t":"2027-08-16T13:05:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":178.9,"t":"2027-08-16T13:10:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":180.9,"t":"2027-08-16T13:15:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":182.8,"t":"2027-08-16T13:20:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":184.8,"t":"2027-08-16T13:25:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.02,"az":186.7,"t":"2027-08-16T13:30:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.89,"az":188.7,"t":"2027-08-16T13:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.31,"alt":49.73,"az":190.6,"t":"2027-08-16T13:40:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.31,"alt":49.55,"az":192.5,"t":"2027-08-16T13:45:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.32,"alt":49.33,"az":194.4,"t":"2027-08-16T13:50:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.32,"alt":49.08,"az":196.3,"t":"2027-08-16T13:55:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.33,"alt":48.8,"az":198.2,"t":"2027-08-16T14:00:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.33,"alt":48.5,"az":200.0,"t":"2027-08-16T14:05:00Z","terrain":-0.25},{"above_terrain":true,"airmass":1.34,"alt":48.16,"az":201.8,"t":"2027-08-16T14:10:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.35,"alt":47.8,"az":203.6,"t":"2027-08-16T14:15:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.36,"alt":47.42,"az":205.4,"t":"2027-08-16T14:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.37,"alt":47.0,"az":207.1,"t":"2027-08-16T14:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.38,"alt":46.56,"az":208.8,"t":"2027-08-16T14:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.39,"alt":46.1,"az":210.5,"t":"2027-08-16T14:35:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.4,"alt":45.61,"az":212.2,"t":"2027-08-16T14:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.41,"alt":45.1,"az":213.8,"t":"2027-08-16T14:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.42,"alt":44.57,"az":215.4,"t":"2027-08-16T14:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.44,"alt":44.02,"az":217.0,"t":"2027-08-16T14:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.45,"alt":43.45,"az":218.5,"t":"2027-08-16T15:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.85,"az":220.0,"t":"2027-08-16T15:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.49,"alt":42.24,"az":221.5,"t":"2027-08-16T15:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.5,"alt":41.61,"az":223.0,"t":"2027-08-16T15:15:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.52,"alt":40.97,"az":224.4,"t":"2027-08-16T15:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.54,"alt":40.31,"az":225.8,"t":"2027-08-16T15:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.57,"alt":39.63,"az":227.2,"t":"2027-08-16T15:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.59,"alt":38.93,"az":228.5,"t":"2027-08-16T15:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.61,"alt":38.22,"az":229.8,"t":"2027-08-16T15:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.5,"az":231.1,"t":"2027-08-16T15:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.67,"alt":36.77,"az":232.4,"t":"2027-08-16T15:50:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.7,"alt":36.02,"az":233.6,"t":"2027-08-16T15:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.73,"alt":35.26,"az":234.9,"t":"2027-08-16T16:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.76,"alt":34.49,"az":236.1,"t":"2027-08-16T16:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.8,"alt":33.71,"az":237.3,"t":"2027-08-16T16:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.84,"alt":32.91,"az":238.4,"t":"2027-08-16T16:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.88,"alt":32.11,"az":239.6,"t":"2027-08-16T16:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.92,"alt":31.3,"az":240.7,"t":"2027-08-16T16:25:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.97,"alt":30.48,"az":241.8,"t":"2027-08-16T16:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.02,"alt":29.65,"az":242.9,"t":"2027-08-16T16:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.81,"az":243.9,"t":"2027-08-16T16:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.13,"alt":27.97,"az":245.0,"t":"2027-08-16T16:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.19,"alt":27.12,"az":246.0,"t":"2027-08-16T16:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.25,"alt":26.26,"az":247.0,"t":"2027-08-16T16:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.32,"alt":25.39,"az":248.1,"t":"2027-08-16T17:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.4,"alt":24.52,"az":249.0,"t":"2027-08-16T17:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.48,"alt":23.65,"az":250.0,"t":"2027-08-16T17:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.57,"alt":22.76,"az":251.0,"t":"2027-08-16T17:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.67,"alt":21.88,"az":252.0,"t":"2027-08-16T17:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.77,"alt":20.98,"az":252.9,"t":"2027-08-16T17:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.89,"alt":20.09,"az":253.8,"t":"2027-08-16T17:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.02,"alt":19.19,"az":254.8,"t":"2027-08-16T17:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.16,"alt":18.28,"az":255.7,"t":"2027-08-16T17:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.32,"alt":17.37,"az":256.6,"t":"2027-08-16T17:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.49,"alt":16.46,"az":257.5,"t":"2027-08-16T17:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.69,"alt":15.55,"az":258.4,"t":"2027-08-16T17:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.9,"alt":14.63,"az":259.2,"t":"2027-08-16T18:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.15,"alt":13.71,"az":260.1,"t":"2027-08-16T18:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.44,"alt":12.78,"az":261.0,"t":"2027-08-16T18:10:00Z","terrain":0.84},{"above_terrain":true,"airmass":4.76,"alt":11.86,"az":261.9,"t":"2027-08-16T18:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":5.14,"alt":10.93,"az":262.7,"t":"2027-08-16T18:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":5.59,"alt":10.0,"az":263.6,"t":"2027-08-16T18:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":6.11,"alt":9.07,"az":264.4,"t":"2027-08-16T18:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":6.75,"alt":8.14,"az":265.3,"t":"2027-08-16T18:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":7.53,"alt":7.21,"az":266.1,"t":"2027-08-16T18:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":8.51,"alt":6.27,"az":266.9,"t":"2027-08-16T18:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":9.77,"alt":5.34,"az":267.8,"t":"2027-08-16T18:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":11.42,"alt":4.4,"az":268.6,"t":"2027-08-16T18:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":13.69,"alt":3.46,"az":269.5,"t":"2027-08-16T19:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":16.94,"alt":2.53,"az":270.3,"t":"2027-08-16T19:05:00Z","terrain":0.86},{"above_terrain":true,"airmass":21.83,"alt":1.59,"az":271.1,"t":"2027-08-16T19:10:00Z","terrain":0.73},{"above_terrain":true,"airmass":29.62,"alt":0.66,"az":272.0,"t":"2027-08-16T19:15:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-0.28,"az":272.8,"t":"2027-08-16T19:20:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":273.6,"t":"2027-08-16T19:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":274.5,"t":"2027-08-16T19:30:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.08,"az":275.3,"t":"2027-08-16T19:35:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-4.01,"az":276.1,"t":"2027-08-16T19:40:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-4.94,"az":277.0,"t":"2027-08-16T19:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-5.87,"az":277.8,"t":"2027-08-16T19:50:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":278.7,"t":"2027-08-16T19:55:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-7.72,"az":279.5,"t":"2027-08-16T20:00:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-8.64,"az":280.4,"t":"2027-08-16T20:05:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-9.56,"az":281.2,"t":"2027-08-16T20:10:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-10.48,"az":282.1,"t":"2027-08-16T20:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-11.39,"az":283.0,"t":"2027-08-16T20:20:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-12.3,"az":283.9,"t":"2027-08-16T20:25:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-13.21,"az":284.8,"t":"2027-08-16T20:30:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-14.11,"az":285.6,"t":"2027-08-16T20:35:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.01,"az":286.5,"t":"2027-08-16T20:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-15.9,"az":287.5,"t":"2027-08-16T20:45:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-16.8,"az":288.4,"t":"2027-08-16T20:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.68,"az":289.3,"t":"2027-08-16T20:55:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-18.56,"az":290.2,"t":"2027-08-16T21:00:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-19.44,"az":291.2,"t":"2027-08-16T21:05:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-20.31,"az":292.1,"t":"2027-08-16T21:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-21.17,"az":293.1,"t":"2027-08-16T21:15:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-22.03,"az":294.1,"t":"2027-08-16T21:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.88,"az":295.1,"t":"2027-08-16T21:25:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.72,"az":296.1,"t":"2027-08-16T21:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.56,"az":297.1,"t":"2027-08-16T21:35:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-25.39,"az":298.2,"t":"2027-08-16T21:40:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-26.21,"az":299.2,"t":"2027-08-16T21:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-27.02,"az":300.3,"t":"2027-08-16T21:50:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-27.83,"az":301.4,"t":"2027-08-16T21:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-28.62,"az":302.5,"t":"2027-08-16T22:00:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-29.41,"az":303.6,"t":"2027-08-16T22:05:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-30.18,"az":304.7,"t":"2027-08-16T22:10:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-30.95,"az":305.9,"t":"2027-08-16T22:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-31.7,"az":307.0,"t":"2027-08-16T22:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-32.44,"az":308.2,"t":"2027-08-16T22:25:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-33.17,"az":309.4,"t":"2027-08-16T22:30:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-33.88,"az":310.7,"t":"2027-08-16T22:35:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-34.59,"az":311.9,"t":"2027-08-16T22:40:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-35.28,"az":313.2,"t":"2027-08-16T22:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-35.95,"az":314.5,"t":"2027-08-16T22:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-36.61,"az":315.8,"t":"2027-08-16T22:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-37.26,"az":317.2,"t":"2027-08-16T23:00:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-37.88,"az":318.5,"t":"2027-08-16T23:05:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-38.5,"az":319.9,"t":"2027-08-16T23:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.09,"az":321.3,"t":"2027-08-16T23:15:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-39.67,"az":322.8,"t":"2027-08-16T23:20:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-40.22,"az":324.2,"t":"2027-08-16T23:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.76,"az":325.7,"t":"2027-08-16T23:30:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-41.28,"az":327.2,"t":"2027-08-16T23:35:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-41.77,"az":328.8,"t":"2027-08-16T23:40:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-42.25,"az":330.3,"t":"2027-08-16T23:45:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-42.7,"az":331.9,"t":"2027-08-16T23:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-43.13,"az":333.5,"t":"2027-08-16T23:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-43.53,"az":335.2,"t":"2027-08-17T00:00:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-43.91,"az":336.8,"t":"2027-08-17T00:05:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-44.27,"az":338.5,"t":"2027-08-17T00:10:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-44.6,"az":340.2,"t":"2027-08-17T00:15:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-44.9,"az":341.9,"t":"2027-08-17T00:20:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.18,"az":343.6,"t":"2027-08-17T00:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.43,"az":345.4,"t":"2027-08-17T00:30:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-45.65,"az":347.1,"t":"2027-08-17T00:35:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-45.85,"az":348.9,"t":"2027-08-17T00:40:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-46.01,"az":350.7,"t":"2027-08-17T00:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.15,"az":352.5,"t":"2027-08-17T00:50:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-46.26,"az":354.3,"t":"2027-08-17T00:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.34,"az":356.1,"t":"2027-08-17T01:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":357.9,"t":"2027-08-17T01:05:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":359.7,"t":"2027-08-17T01:10:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":1.5,"t":"2027-08-17T01:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-46.36,"az":3.3,"t":"2027-08-17T01:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-46.29,"az":5.2,"t":"2027-08-17T01:25:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-46.19,"az":7.0,"t":"2027-08-17T01:30:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-46.06,"az":8.8,"t":"2027-08-17T01:35:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-45.9,"az":10.6,"t":"2027-08-17T01:40:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-45.72,"az":12.3,"t":"2027-08-17T01:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-45.5,"az":14.1,"t":"2027-08-17T01:50:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-45.26,"az":15.8,"t":"2027-08-17T01:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-44.99,"az":17.6,"t":"2027-08-17T02:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-44.7,"az":19.3,"t":"2027-08-17T02:05:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-44.37,"az":21.0,"t":"2027-08-17T02:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-44.03,"az":22.7,"t":"2027-08-17T02:15:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-43.65,"az":24.3,"t":"2027-08-17T02:20:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-43.26,"az":26.0,"t":"2027-08-17T02:25:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-42.83,"az":27.6,"t":"2027-08-17T02:30:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-42.39,"az":29.2,"t":"2027-08-17T02:35:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-41.92,"az":30.7,"t":"2027-08-17T02:40:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-41.43,"az":32.3,"t":"2027-08-17T02:45:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-40.92,"az":33.8,"t":"2027-08-17T02:50:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-40.39,"az":35.3,"t":"2027-08-17T02:55:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-39.84,"az":36.8,"t":"2027-08-17T03:00:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-39.27,"az":38.2,"t":"2027-08-17T03:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.68,"az":39.6,"t":"2027-08-17T03:10:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-38.08,"az":41.0,"t":"2027-08-17T03:15:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-37.45,"az":42.4,"t":"2027-08-17T03:20:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-36.81,"az":43.8,"t":"2027-08-17T03:25:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-36.16,"az":45.1,"t":"2027-08-17T03:30:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-35.49,"az":46.4,"t":"2027-08-17T03:35:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-34.8,"az":47.7,"t":"2027-08-17T03:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-34.1,"az":48.9,"t":"2027-08-17T03:45:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-33.39,"az":50.2,"t":"2027-08-17T03:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-32.67,"az":51.4,"t":"2027-08-17T03:55:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-31.93,"az":52.6,"t":"2027-08-17T04:00:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-31.18,"az":53.8,"t":"2027-08-17T04:05:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-30.42,"az":54.9,"t":"2027-08-17T04:10:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.65,"az":56.1,"t":"2027-08-17T04:15:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-28.87,"az":57.2,"t":"2027-08-17T04:20:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-28.07,"az":58.3,"t":"2027-08-17T04:25:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.27,"az":59.4,"t":"2027-08-17T04:30:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-26.46,"az":60.5,"t":"2027-08-17T04:35:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-25.65,"az":61.5,"t":"2027-08-17T04:40:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-24.82,"az":62.6,"t":"2027-08-17T04:45:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-23.98,"az":63.6,"t":"2027-08-17T04:50:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-23.14,"az":64.6,"t":"2027-08-17T04:55:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.29,"az":65.6,"t":"2027-08-17T05:00:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-21.44,"az":66.6,"t":"2027-08-17T05:05:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-20.58,"az":67.6,"t":"2027-08-17T05:10:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-19.71,"az":68.5,"t":"2027-08-17T05:15:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.83,"az":69.5,"t":"2027-08-17T05:20:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-17.95,"az":70.4,"t":"2027-08-17T05:25:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.07,"az":71.3,"t":"2027-08-17T05:30:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.18,"az":72.3,"t":"2027-08-17T05:35:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-15.29,"az":73.2,"t":"2027-08-17T05:40:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-14.39,"az":74.1,"t":"2027-08-17T05:45:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-13.49,"az":75.0,"t":"2027-08-17T05:50:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-12.58,"az":75.9,"t":"2027-08-17T05:55:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.67,"az":76.7,"t":"2027-08-17T06:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-10.76,"az":77.6,"t":"2027-08-17T06:05:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.84,"az":78.5,"t":"2027-08-17T06:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-8.93,"az":79.3,"t":"2027-08-17T06:15:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.0,"az":80.2,"t":"2027-08-17T06:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-7.08,"az":81.1,"t":"2027-08-17T06:25:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-6.16,"az":81.9,"t":"2027-08-17T06:30:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-5.23,"az":82.8,"t":"2027-08-17T06:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-4.3,"az":83.6,"t":"2027-08-17T06:40:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":84.4,"t":"2027-08-17T06:45:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-2.44,"az":85.3,"t":"2027-08-17T06:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-1.5,"az":86.1,"t":"2027-08-17T06:55:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-0.57,"az":86.9,"t":"2027-08-17T07:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":32.93,"alt":0.37,"az":87.8,"t":"2027-08-17T07:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":23.85,"alt":1.3,"az":88.6,"t":"2027-08-17T07:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":18.23,"alt":2.24,"az":89.4,"t":"2027-08-17T07:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":14.57,"alt":3.17,"az":90.3,"t":"2027-08-17T07:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":12.05,"alt":4.11,"az":91.1,"t":"2027-08-17T07:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":10.23,"alt":5.05,"az":92.0,"t":"2027-08-17T07:30:00Z","terrain":0.09},{"above_terrain":true,"airmass":8.87,"alt":5.98,"az":92.8,"t":"2027-08-17T07:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.81,"alt":6.92,"az":93.6,"t":"2027-08-17T07:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":6.98,"alt":7.85,"az":94.5,"t":"2027-08-17T07:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.3,"alt":8.78,"az":95.3,"t":"2027-08-17T07:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":5.74,"alt":9.71,"az":96.2,"t":"2027-08-17T07:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":5.27,"alt":10.64,"az":97.0,"t":"2027-08-17T08:00:00Z","terrain":0.73},{"above_terrain":true,"airmass":4.87,"alt":11.57,"az":97.9,"t":"2027-08-17T08:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.53,"alt":12.5,"az":98.7,"t":"2027-08-17T08:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.24,"alt":13.42,"az":99.6,"t":"2027-08-17T08:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.98,"alt":14.34,"az":100.5,"t":"2027-08-17T08:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.75,"alt":15.26,"az":101.4,"t":"2027-08-17T08:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":3.55,"alt":16.18,"az":102.2,"t":"2027-08-17T08:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":3.37,"alt":17.09,"az":103.1,"t":"2027-08-17T08:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":3.21,"alt":18.0,"az":104.0,"t":"2027-08-17T08:40:00Z","terrain":-0.0},{"above_terrain":true,"airmass":3.06,"alt":18.91,"az":105.0,"t":"2027-08-17T08:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.93,"alt":19.81,"az":105.9,"t":"2027-08-17T08:50:00Z","terrain":-0.59},{"above_terrain":true,"airmass":2.81,"alt":20.71,"az":106.8,"t":"2027-08-17T08:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.7,"alt":21.6,"az":107.8,"t":"2027-08-17T09:00:00Z","terrain":-0.85}],"transit":{"airmass":1.3,"alt":50.2,"az":180.9,"t":"2027-08-16T13:15:00Z"},"usable_hours":0,"verdict":"none","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
