{"assessment":{"best_window":null,"cost":{"altitude":6.91,"clouds":0.0,"darkness":0.4,"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":"Not tonight","hourly":[{"alt":23,"cloud":null,"high":null,"iso":"2030-08-04T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2030-08-04T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2030-08-04T20:00Z","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":-10,"cloud":null,"high":null,"iso":"2030-08-04T21:00Z","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":-21,"cloud":null,"high":null,"iso":"2030-08-04T22:00Z","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":-31,"cloud":null,"high":null,"iso":"2030-08-04T23:00Z","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":-39,"cloud":null,"high":null,"iso":"2030-08-05T00:00Z","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":-45,"cloud":null,"high":null,"iso":"2030-08-05T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2030-08-05T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-60,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":-44,"cloud":null,"high":null,"iso":"2030-08-05T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-61,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.06,"peak_sky":0.06,"quality_hours":0.01,"reasons":["the target being low or below 20\u00b0 cost 6.9 quality-hours","daylight and twilight cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":0,"score_weather":null,"sky_hours":0.01,"verdict":"unknown","verdict_astronomy":"unusable","weather_known":false,"windows":[{"end":"2030-08-04T18:10Z","end_local":"21:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2030-08-04T17:35Z","start_local":"20:35"},{"end":"2030-08-04T18:20Z","end_local":"21:20","hours":0.17,"label":"poor","mean_quality":0.05,"start":"2030-08-04T18:10Z","start_local":"21:10"},{"end":"2030-08-05T03:20Z","end_local":"06:20","hours":9.0,"label":"unusable","mean_quality":0.0,"start":"2030-08-04T18:20Z","start_local":"21:20"}]},"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":"2030-08-04T19:26:52Z","dark_hours":6.02,"dark_to":"2030-08-05T01:27:51Z","moon":{"illumination":0.307,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":5.75,"moonrise":null,"moonset":"2030-08-04T19:41:54Z","sunrise":"2030-08-05T03:19:10Z","sunset":"2030-08-04T17:35:34Z","twilight":{"astronomical":{"end":"2030-08-04T19:26:52Z","start":"2030-08-05T01:27:51Z"},"civil":{"end":"2030-08-04T18:06:30Z","start":"2030-08-05T02:48:13Z"},"nautical":{"end":"2030-08-04T18:44:41Z","start":"2030-08-05T02:10:01Z"}},"window_end":"2030-08-05T09:00:00Z","window_start":"2030-08-04T09:00:00Z"},"night_date":"2030-08-04","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":8.25,"alt":6.5,"t":"2030-08-04T19:30:00Z"},"dec":2.05238823,"dec_of_date":1.8835,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0,"limit_rise":"2030-08-04T09:41:19Z","limit_set":"2030-08-04T18:16:40Z","max_az_rate_deg_per_min":0.0,"moon_separation":16.5,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6691,"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":"2030-08-04T20:02:41Z","blocked_dark_hours":0,"clears_at":"2030-08-05T07:49:21Z","rise_az":98.7},"track":[{"above_terrain":true,"airmass":4.55,"alt":12.45,"az":98.7,"t":"2030-08-04T09:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.25,"alt":13.37,"az":99.6,"t":"2030-08-04T09:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.99,"alt":14.3,"az":100.5,"t":"2030-08-04T09:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.76,"alt":15.22,"az":101.3,"t":"2030-08-04T09:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":3.56,"alt":16.13,"az":102.2,"t":"2030-08-04T09:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":3.38,"alt":17.04,"az":103.1,"t":"2030-08-04T09:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":3.22,"alt":17.95,"az":104.0,"t":"2030-08-04T09:30:00Z","terrain":0.0},{"above_terrain":true,"airmass":3.07,"alt":18.86,"az":104.9,"t":"2030-08-04T09:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.94,"alt":19.76,"az":105.9,"t":"2030-08-04T09:40:00Z","terrain":-0.58},{"above_terrain":true,"airmass":2.82,"alt":20.66,"az":106.8,"t":"2030-08-04T09:45:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.71,"alt":21.55,"az":107.7,"t":"2030-08-04T09:50:00Z","terrain":-0.84},{"above_terrain":true,"airmass":2.6,"alt":22.44,"az":108.7,"t":"2030-08-04T09:55:00Z","terrain":-1.11},{"above_terrain":true,"airmass":2.51,"alt":23.33,"az":109.6,"t":"2030-08-04T10:00:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.43,"alt":24.21,"az":110.6,"t":"2030-08-04T10:05:00Z","terrain":-1.26},{"above_terrain":true,"airmass":2.35,"alt":25.08,"az":111.6,"t":"2030-08-04T10:10:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.28,"alt":25.95,"az":112.6,"t":"2030-08-04T10:15:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.21,"alt":26.81,"az":113.6,"t":"2030-08-04T10:20:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.15,"alt":27.66,"az":114.7,"t":"2030-08-04T10:25:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.09,"alt":28.51,"az":115.7,"t":"2030-08-04T10:30:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.03,"alt":29.35,"az":116.8,"t":"2030-08-04T10:35:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.98,"alt":30.18,"az":117.8,"t":"2030-08-04T10:40:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.94,"alt":31.0,"az":118.9,"t":"2030-08-04T10:45:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.89,"alt":31.82,"az":120.1,"t":"2030-08-04T10:50:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.85,"alt":32.62,"az":121.2,"t":"2030-08-04T10:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.81,"alt":33.42,"az":122.3,"t":"2030-08-04T11:00:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.78,"alt":34.2,"az":123.5,"t":"2030-08-04T11:05:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.74,"alt":34.98,"az":124.7,"t":"2030-08-04T11:10:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.71,"alt":35.74,"az":125.9,"t":"2030-08-04T11:15:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.68,"alt":36.5,"az":127.2,"t":"2030-08-04T11:20:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.65,"alt":37.23,"az":128.4,"t":"2030-08-04T11:25:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.62,"alt":37.96,"az":129.7,"t":"2030-08-04T11:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":131.0,"t":"2030-08-04T11:35:00Z","terrain":-1.69},{"above_terrain":true,"airmass":1.57,"alt":39.37,"az":132.4,"t":"2030-08-04T11:40:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":40.06,"az":133.7,"t":"2030-08-04T11:45:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.53,"alt":40.72,"az":135.1,"t":"2030-08-04T11:50:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.51,"alt":41.38,"az":136.6,"t":"2030-08-04T11:55:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.49,"alt":42.01,"az":138.0,"t":"2030-08-04T12:00:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.47,"alt":42.63,"az":139.5,"t":"2030-08-04T12:05:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.23,"az":141.0,"t":"2030-08-04T12:10:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.44,"alt":43.81,"az":142.5,"t":"2030-08-04T12:15:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.43,"alt":44.37,"az":144.1,"t":"2030-08-04T12:20:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.41,"alt":44.91,"az":145.7,"t":"2030-08-04T12:25:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.42,"az":147.3,"t":"2030-08-04T12:30:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.39,"alt":45.92,"az":148.9,"t":"2030-08-04T12:35:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.39,"az":150.6,"t":"2030-08-04T12:40:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.37,"alt":46.84,"az":152.3,"t":"2030-08-04T12:45:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.36,"alt":47.26,"az":154.0,"t":"2030-08-04T12:50:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.35,"alt":47.66,"az":155.8,"t":"2030-08-04T12:55:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.34,"alt":48.03,"az":157.6,"t":"2030-08-04T13:00:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.34,"alt":48.37,"az":159.4,"t":"2030-08-04T13:05:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.33,"alt":48.69,"az":161.2,"t":"2030-08-04T13:10:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.32,"alt":48.97,"az":163.1,"t":"2030-08-04T13:15:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.32,"alt":49.23,"az":164.9,"t":"2030-08-04T13:20:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.31,"alt":49.46,"az":166.8,"t":"2030-08-04T13:25:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.31,"alt":49.66,"az":168.7,"t":"2030-08-04T13:30:00Z","terrain":-0.85},{"above_terrain":true,"airmass":1.31,"alt":49.82,"az":170.7,"t":"2030-08-04T13:35:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.3,"alt":49.96,"az":172.6,"t":"2030-08-04T13:40:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":174.5,"t":"2030-08-04T13:45:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":176.5,"t":"2030-08-04T13:50:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":178.4,"t":"2030-08-04T13:55:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":180.4,"t":"2030-08-04T14:00:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":182.3,"t":"2030-08-04T14:05:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":184.3,"t":"2030-08-04T14:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.03,"az":186.2,"t":"2030-08-04T14:15:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.31,"alt":49.91,"az":188.2,"t":"2030-08-04T14:20:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.76,"az":190.1,"t":"2030-08-04T14:25:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.31,"alt":49.58,"az":192.0,"t":"2030-08-04T14:30:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.32,"alt":49.37,"az":193.9,"t":"2030-08-04T14:35:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.32,"alt":49.13,"az":195.8,"t":"2030-08-04T14:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.33,"alt":48.86,"az":197.7,"t":"2030-08-04T14:45:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.33,"alt":48.56,"az":199.5,"t":"2030-08-04T14:50:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.34,"alt":48.24,"az":201.3,"t":"2030-08-04T14:55:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.35,"alt":47.88,"az":203.1,"t":"2030-08-04T15:00:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.35,"alt":47.5,"az":204.9,"t":"2030-08-04T15:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.36,"alt":47.09,"az":206.7,"t":"2030-08-04T15:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.37,"alt":46.66,"az":208.4,"t":"2030-08-04T15:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.38,"alt":46.2,"az":210.1,"t":"2030-08-04T15:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.4,"alt":45.72,"az":211.7,"t":"2030-08-04T15:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.41,"alt":45.22,"az":213.4,"t":"2030-08-04T15:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.42,"alt":44.69,"az":215.0,"t":"2030-08-04T15:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.43,"alt":44.15,"az":216.6,"t":"2030-08-04T15:40:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.45,"alt":43.58,"az":218.1,"t":"2030-08-04T15:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.46,"alt":42.99,"az":219.6,"t":"2030-08-04T15:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.48,"alt":42.38,"az":221.1,"t":"2030-08-04T15:55:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.5,"alt":41.76,"az":222.6,"t":"2030-08-04T16:00:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.52,"alt":41.12,"az":224.0,"t":"2030-08-04T16:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.54,"alt":40.46,"az":225.4,"t":"2030-08-04T16:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.56,"alt":39.78,"az":226.8,"t":"2030-08-04T16:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.58,"alt":39.09,"az":228.2,"t":"2030-08-04T16:20:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.61,"alt":38.39,"az":229.5,"t":"2030-08-04T16:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.63,"alt":37.67,"az":230.8,"t":"2030-08-04T16:30:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.66,"alt":36.94,"az":232.1,"t":"2030-08-04T16:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.69,"alt":36.2,"az":233.3,"t":"2030-08-04T16:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.72,"alt":35.44,"az":234.6,"t":"2030-08-04T16:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.75,"alt":34.67,"az":235.8,"t":"2030-08-04T16:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.79,"alt":33.89,"az":237.0,"t":"2030-08-04T16:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.83,"alt":33.1,"az":238.1,"t":"2030-08-04T17:00:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.87,"alt":32.3,"az":239.3,"t":"2030-08-04T17:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.91,"alt":31.49,"az":240.4,"t":"2030-08-04T17:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.95,"alt":30.68,"az":241.5,"t":"2030-08-04T17:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.0,"alt":29.85,"az":242.6,"t":"2030-08-04T17:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.06,"alt":29.01,"az":243.7,"t":"2030-08-04T17:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.11,"alt":28.17,"az":244.7,"t":"2030-08-04T17:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.17,"alt":27.32,"az":245.8,"t":"2030-08-04T17:35:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.24,"alt":26.46,"az":246.8,"t":"2030-08-04T17:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.3,"alt":25.6,"az":247.8,"t":"2030-08-04T17:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.38,"alt":24.73,"az":248.8,"t":"2030-08-04T17:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.46,"alt":23.86,"az":249.8,"t":"2030-08-04T17:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.55,"alt":22.97,"az":250.7,"t":"2030-08-04T18:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.64,"alt":22.09,"az":251.7,"t":"2030-08-04T18:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.75,"alt":21.2,"az":252.6,"t":"2030-08-04T18:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.86,"alt":20.3,"az":253.6,"t":"2030-08-04T18:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.99,"alt":19.4,"az":254.5,"t":"2030-08-04T18:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.13,"alt":18.5,"az":255.4,"t":"2030-08-04T18:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.28,"alt":17.59,"az":256.3,"t":"2030-08-04T18:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.45,"alt":16.68,"az":257.2,"t":"2030-08-04T18:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.64,"alt":15.77,"az":258.1,"t":"2030-08-04T18:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.85,"alt":14.85,"az":259.0,"t":"2030-08-04T18:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.09,"alt":13.93,"az":259.9,"t":"2030-08-04T18:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.37,"alt":13.0,"az":260.8,"t":"2030-08-04T18:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":4.68,"alt":12.08,"az":261.6,"t":"2030-08-04T19:00:00Z","terrain":0.93},{"above_terrain":true,"airmass":5.04,"alt":11.15,"az":262.5,"t":"2030-08-04T19:05:00Z","terrain":0.9},{"above_terrain":true,"airmass":5.47,"alt":10.22,"az":263.3,"t":"2030-08-04T19:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":5.98,"alt":9.29,"az":264.2,"t":"2030-08-04T19:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":6.59,"alt":8.36,"az":265.0,"t":"2030-08-04T19:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":7.33,"alt":7.43,"az":265.9,"t":"2030-08-04T19:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":8.25,"alt":6.5,"az":266.7,"t":"2030-08-04T19:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":9.43,"alt":5.56,"az":267.6,"t":"2030-08-04T19:35:00Z","terrain":0.62},{"above_terrain":true,"airmass":10.98,"alt":4.62,"az":268.4,"t":"2030-08-04T19:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":13.08,"alt":3.69,"az":269.2,"t":"2030-08-04T19:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":16.04,"alt":2.75,"az":270.1,"t":"2030-08-04T19:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":20.45,"alt":1.82,"az":270.9,"t":"2030-08-04T19:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":27.38,"alt":0.88,"az":271.7,"t":"2030-08-04T20:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-0.05,"az":272.6,"t":"2030-08-04T20:05:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-0.99,"az":273.4,"t":"2030-08-04T20:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":274.2,"t":"2030-08-04T20:15:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":275.1,"t":"2030-08-04T20:20:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":275.9,"t":"2030-08-04T20:25:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-4.72,"az":276.8,"t":"2030-08-04T20:30:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.65,"az":277.6,"t":"2030-08-04T20:35:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":278.4,"t":"2030-08-04T20:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.5,"az":279.3,"t":"2030-08-04T20:45:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-8.42,"az":280.2,"t":"2030-08-04T20:50:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-9.34,"az":281.0,"t":"2030-08-04T20:55:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-10.26,"az":281.9,"t":"2030-08-04T21:00:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-11.17,"az":282.8,"t":"2030-08-04T21:05:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-12.08,"az":283.6,"t":"2030-08-04T21:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-12.99,"az":284.5,"t":"2030-08-04T21:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-13.89,"az":285.4,"t":"2030-08-04T21:20:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.79,"az":286.3,"t":"2030-08-04T21:25:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-15.69,"az":287.2,"t":"2030-08-04T21:30:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-16.58,"az":288.1,"t":"2030-08-04T21:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":289.1,"t":"2030-08-04T21:40:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-18.35,"az":290.0,"t":"2030-08-04T21:45:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-19.23,"az":290.9,"t":"2030-08-04T21:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-20.1,"az":291.9,"t":"2030-08-04T21:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-20.97,"az":292.9,"t":"2030-08-04T22:00:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-21.83,"az":293.8,"t":"2030-08-04T22:05:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.68,"az":294.8,"t":"2030-08-04T22:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.52,"az":295.8,"t":"2030-08-04T22:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-24.36,"az":296.9,"t":"2030-08-04T22:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.19,"az":297.9,"t":"2030-08-04T22:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-26.02,"az":298.9,"t":"2030-08-04T22:30:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-26.83,"az":300.0,"t":"2030-08-04T22:35:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-27.64,"az":301.1,"t":"2030-08-04T22:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-28.44,"az":302.2,"t":"2030-08-04T22:45:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-29.22,"az":303.3,"t":"2030-08-04T22:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-30.0,"az":304.4,"t":"2030-08-04T22:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-30.77,"az":305.6,"t":"2030-08-04T23:00:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-31.52,"az":306.7,"t":"2030-08-04T23:05:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-32.27,"az":307.9,"t":"2030-08-04T23:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-33.0,"az":309.1,"t":"2030-08-04T23:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-33.72,"az":310.3,"t":"2030-08-04T23:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-34.43,"az":311.6,"t":"2030-08-04T23:25:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-35.12,"az":312.9,"t":"2030-08-04T23:30:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-35.8,"az":314.2,"t":"2030-08-04T23:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-36.46,"az":315.5,"t":"2030-08-04T23:40:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-37.11,"az":316.8,"t":"2030-08-04T23:45:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-37.74,"az":318.2,"t":"2030-08-04T23:50:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-38.36,"az":319.6,"t":"2030-08-04T23:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-38.96,"az":321.0,"t":"2030-08-05T00:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.54,"az":322.4,"t":"2030-08-05T00:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-40.1,"az":323.9,"t":"2030-08-05T00:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-40.64,"az":325.3,"t":"2030-08-05T00:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-41.16,"az":326.8,"t":"2030-08-05T00:20:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-41.66,"az":328.4,"t":"2030-08-05T00:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-42.14,"az":329.9,"t":"2030-08-05T00:30:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-42.6,"az":331.5,"t":"2030-08-05T00:35:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-43.04,"az":333.1,"t":"2030-08-05T00:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-43.45,"az":334.7,"t":"2030-08-05T00:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-43.84,"az":336.4,"t":"2030-08-05T00:50:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-44.2,"az":338.1,"t":"2030-08-05T00:55:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-44.53,"az":339.7,"t":"2030-08-05T01:00:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-44.85,"az":341.4,"t":"2030-08-05T01:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.13,"az":343.2,"t":"2030-08-05T01:10:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-45.39,"az":344.9,"t":"2030-08-05T01:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.62,"az":346.7,"t":"2030-08-05T01:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.82,"az":348.4,"t":"2030-08-05T01:25:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-45.99,"az":350.2,"t":"2030-08-05T01:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.14,"az":352.0,"t":"2030-08-05T01:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-46.25,"az":353.8,"t":"2030-08-05T01:40:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-46.34,"az":355.6,"t":"2030-08-05T01:45:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":357.4,"t":"2030-08-05T01:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-46.42,"az":359.3,"t":"2030-08-05T01:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-46.42,"az":1.1,"t":"2030-08-05T02:00:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":2.9,"t":"2030-08-05T02:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-46.32,"az":4.7,"t":"2030-08-05T02:10:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":6.5,"t":"2030-08-05T02:15:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-46.11,"az":8.3,"t":"2030-08-05T02:20:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-45.96,"az":10.1,"t":"2030-08-05T02:25:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-45.78,"az":11.9,"t":"2030-08-05T02:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-45.58,"az":13.7,"t":"2030-08-05T02:35:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-45.34,"az":15.4,"t":"2030-08-05T02:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-45.08,"az":17.1,"t":"2030-08-05T02:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-44.79,"az":18.9,"t":"2030-08-05T02:50:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-44.47,"az":20.6,"t":"2030-08-05T02:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-44.13,"az":22.3,"t":"2030-08-05T03:00:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-43.76,"az":23.9,"t":"2030-08-05T03:05:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-43.37,"az":25.6,"t":"2030-08-05T03:10:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-42.96,"az":27.2,"t":"2030-08-05T03:15:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-42.52,"az":28.8,"t":"2030-08-05T03:20:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-42.06,"az":30.4,"t":"2030-08-05T03:25:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-41.57,"az":31.9,"t":"2030-08-05T03:30:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-41.07,"az":33.4,"t":"2030-08-05T03:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-40.54,"az":34.9,"t":"2030-08-05T03:40:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-40.0,"az":36.4,"t":"2030-08-05T03:45:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-39.43,"az":37.9,"t":"2030-08-05T03:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-38.85,"az":39.3,"t":"2030-08-05T03:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-38.24,"az":40.7,"t":"2030-08-05T04:00:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-37.63,"az":42.1,"t":"2030-08-05T04:05:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-36.99,"az":43.4,"t":"2030-08-05T04:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-36.34,"az":44.8,"t":"2030-08-05T04:15:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-35.67,"az":46.1,"t":"2030-08-05T04:20:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-34.99,"az":47.4,"t":"2030-08-05T04:25:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-34.3,"az":48.6,"t":"2030-08-05T04:30:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-33.59,"az":49.9,"t":"2030-08-05T04:35:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-32.86,"az":51.1,"t":"2030-08-05T04:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-32.13,"az":52.3,"t":"2030-08-05T04:45:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-31.38,"az":53.5,"t":"2030-08-05T04:50:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-30.62,"az":54.7,"t":"2030-08-05T04:55:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-29.86,"az":55.8,"t":"2030-08-05T05:00:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.08,"az":56.9,"t":"2030-08-05T05:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-28.29,"az":58.0,"t":"2030-08-05T05:10:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-27.49,"az":59.1,"t":"2030-08-05T05:15:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-26.68,"az":60.2,"t":"2030-08-05T05:20:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-25.86,"az":61.3,"t":"2030-08-05T05:25:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-25.04,"az":62.3,"t":"2030-08-05T05:30:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-24.21,"az":63.3,"t":"2030-08-05T05:35:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-23.37,"az":64.4,"t":"2030-08-05T05:40:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.52,"az":65.4,"t":"2030-08-05T05:45:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-21.67,"az":66.3,"t":"2030-08-05T05:50:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-20.8,"az":67.3,"t":"2030-08-05T05:55:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-19.94,"az":68.3,"t":"2030-08-05T06:00:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-19.07,"az":69.2,"t":"2030-08-05T06:05:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-18.19,"az":70.2,"t":"2030-08-05T06:10:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":71.1,"t":"2030-08-05T06:15:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-16.42,"az":72.0,"t":"2030-08-05T06:20:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-15.52,"az":73.0,"t":"2030-08-05T06:25:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-14.63,"az":73.9,"t":"2030-08-05T06:30:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-13.73,"az":74.8,"t":"2030-08-05T06:35:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-12.82,"az":75.6,"t":"2030-08-05T06:40:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-11.91,"az":76.5,"t":"2030-08-05T06:45:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.0,"az":77.4,"t":"2030-08-05T06:50:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-10.09,"az":78.3,"t":"2030-08-05T06:55:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-9.17,"az":79.1,"t":"2030-08-05T07:00:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-8.25,"az":80.0,"t":"2030-08-05T07:05:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-7.32,"az":80.9,"t":"2030-08-05T07:10:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":81.7,"t":"2030-08-05T07:15:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-5.47,"az":82.6,"t":"2030-08-05T07:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-4.54,"az":83.4,"t":"2030-08-05T07:25:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":84.2,"t":"2030-08-05T07:30:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-2.68,"az":85.1,"t":"2030-08-05T07:35:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-1.75,"az":85.9,"t":"2030-08-05T07:40:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-0.81,"az":86.8,"t":"2030-08-05T07:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":36.18,"alt":0.12,"az":87.6,"t":"2030-08-05T07:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":25.83,"alt":1.06,"az":88.4,"t":"2030-08-05T07:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":19.48,"alt":1.99,"az":89.3,"t":"2030-08-05T08:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":15.4,"alt":2.93,"az":90.1,"t":"2030-08-05T08:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":12.63,"alt":3.86,"az":90.9,"t":"2030-08-05T08:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":10.66,"alt":4.8,"az":91.8,"t":"2030-08-05T08:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":9.19,"alt":5.73,"az":92.6,"t":"2030-08-05T08:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.07,"alt":6.67,"az":93.4,"t":"2030-08-05T08:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":7.18,"alt":7.6,"az":94.3,"t":"2030-08-05T08:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.46,"alt":8.54,"az":95.1,"t":"2030-08-05T08:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":5.88,"alt":9.47,"az":96.0,"t":"2030-08-05T08:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":5.39,"alt":10.4,"az":96.8,"t":"2030-08-05T08:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.97,"alt":11.33,"az":97.7,"t":"2030-08-05T08:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.62,"alt":12.25,"az":98.5,"t":"2030-08-05T08:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.31,"alt":13.18,"az":99.4,"t":"2030-08-05T09:00:00Z","terrain":0.4}],"transit":{"airmass":1.3,"alt":50.2,"az":180.4,"t":"2030-08-04T14:00:00Z"},"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."]}