{"assessment":{"best_window":null,"cost":{"altitude":9.08,"clouds":0.0,"darkness":0.0,"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":4,"cloud":null,"high":null,"iso":"2034-09-15T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"20:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2034-09-15T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":-18,"cloud":null,"high":null,"iso":"2034-09-15T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-28,"cloud":null,"high":null,"iso":"2034-09-15T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-37,"cloud":null,"high":null,"iso":"2034-09-15T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-43,"cloud":null,"high":null,"iso":"2034-09-15T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2034-09-15T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-51,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-45,"cloud":null,"high":null,"iso":"2034-09-16T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-56,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-40,"cloud":null,"high":null,"iso":"2034-09-16T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-58,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-32,"cloud":null,"high":null,"iso":"2034-09-16T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2034-09-16T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2034-09-16T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.0,"peak_sky":0.0,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 9.1 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":"2034-09-16T04:05Z","end_local":"07:05","hours":11.58,"label":"unusable","mean_quality":0.0,"start":"2034-09-15T16:30Z","start_local":"19:30"}]},"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":"2034-09-15T18:05:05Z","dark_hours":8.38,"dark_to":"2034-09-16T02:27:37Z","moon":{"illumination":0.101,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":8.35,"moonrise":"2034-09-16T07:35:47Z","moonset":"2034-09-15T17:55:20Z","sunrise":"2034-09-16T04:02:09Z","sunset":"2034-09-15T16:30:40Z","twilight":{"astronomical":{"end":"2034-09-15T18:05:05Z","start":"2034-09-16T02:27:37Z"},"civil":{"end":"2034-09-15T16:58:31Z","start":"2034-09-16T03:34:15Z"},"nautical":{"end":"2034-09-15T17:31:21Z","start":"2034-09-16T03:01:23Z"}},"window_end":"2034-09-16T09:00:00Z","window_start":"2034-09-15T09:00:00Z"},"night_date":"2034-09-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":null,"alt":-9.4,"t":"2034-09-15T18:10:00Z"},"dec":2.05238823,"dec_of_date":1.8608,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0,"limit_rise":"2034-09-16T06:52:25Z","limit_set":"2034-09-15T15:31:32Z","max_az_rate_deg_per_min":0.0,"moon_separation":24.2,"never_rises":false,"ra":187.27791594,"ra_of_date":187.7217,"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":"2034-09-15T17:17:29Z","blocked_dark_hours":0,"clears_at":"2034-09-16T05:04:22Z","rise_az":133.8},"track":[{"above_terrain":true,"airmass":1.55,"alt":40.04,"az":133.8,"t":"2034-09-15T09:00:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.53,"alt":40.71,"az":135.2,"t":"2034-09-15T09:05:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.51,"alt":41.36,"az":136.6,"t":"2034-09-15T09:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.49,"alt":42.0,"az":138.0,"t":"2034-09-15T09:15:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.48,"alt":42.62,"az":139.5,"t":"2034-09-15T09:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.21,"az":141.0,"t":"2034-09-15T09:25:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.44,"alt":43.79,"az":142.5,"t":"2034-09-15T09:30:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.43,"alt":44.35,"az":144.1,"t":"2034-09-15T09:35:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.42,"alt":44.89,"az":145.7,"t":"2034-09-15T09:40:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.41,"az":147.3,"t":"2034-09-15T09:45:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.39,"alt":45.9,"az":149.0,"t":"2034-09-15T09:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.37,"az":150.6,"t":"2034-09-15T09:55:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.37,"alt":46.82,"az":152.3,"t":"2034-09-15T10:00:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.36,"alt":47.24,"az":154.1,"t":"2034-09-15T10:05:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.35,"alt":47.64,"az":155.8,"t":"2034-09-15T10:10:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.34,"alt":48.01,"az":157.6,"t":"2034-09-15T10:15:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.34,"alt":48.35,"az":159.4,"t":"2034-09-15T10:20:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.33,"alt":48.67,"az":161.2,"t":"2034-09-15T10:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.32,"alt":48.95,"az":163.1,"t":"2034-09-15T10:30:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.32,"alt":49.21,"az":165.0,"t":"2034-09-15T10:35:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.32,"alt":49.44,"az":166.9,"t":"2034-09-15T10:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.31,"alt":49.64,"az":168.8,"t":"2034-09-15T10:45:00Z","terrain":-0.85},{"above_terrain":true,"airmass":1.31,"alt":49.8,"az":170.7,"t":"2034-09-15T10:50:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.94,"az":172.6,"t":"2034-09-15T10:55:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.3,"alt":50.04,"az":174.6,"t":"2034-09-15T11:00:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":176.5,"t":"2034-09-15T11:05:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.16,"az":178.5,"t":"2034-09-15T11:10:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":180.4,"t":"2034-09-15T11:15:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":182.4,"t":"2034-09-15T11:20:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":184.3,"t":"2034-09-15T11:25:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.0,"az":186.3,"t":"2034-09-15T11:30:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.31,"alt":49.89,"az":188.2,"t":"2034-09-15T11:35:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.74,"az":190.1,"t":"2034-09-15T11:40:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.31,"alt":49.56,"az":192.0,"t":"2034-09-15T11:45:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.32,"alt":49.35,"az":193.9,"t":"2034-09-15T11:50:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.32,"alt":49.11,"az":195.8,"t":"2034-09-15T11:55:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.33,"alt":48.84,"az":197.7,"t":"2034-09-15T12:00:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.33,"alt":48.54,"az":199.5,"t":"2034-09-15T12:05:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.34,"alt":48.21,"az":201.4,"t":"2034-09-15T12:10:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.35,"alt":47.86,"az":203.2,"t":"2034-09-15T12:15:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.36,"alt":47.47,"az":204.9,"t":"2034-09-15T12:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.36,"alt":47.07,"az":206.7,"t":"2034-09-15T12:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.37,"alt":46.63,"az":208.4,"t":"2034-09-15T12:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.38,"alt":46.18,"az":210.1,"t":"2034-09-15T12:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.4,"alt":45.7,"az":211.7,"t":"2034-09-15T12:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.41,"alt":45.19,"az":213.4,"t":"2034-09-15T12:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.42,"alt":44.67,"az":215.0,"t":"2034-09-15T12:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.43,"alt":44.12,"az":216.6,"t":"2034-09-15T12:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.45,"alt":43.55,"az":218.1,"t":"2034-09-15T13:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.96,"az":219.6,"t":"2034-09-15T13:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.48,"alt":42.36,"az":221.1,"t":"2034-09-15T13:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.5,"alt":41.73,"az":222.6,"t":"2034-09-15T13:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.52,"alt":41.09,"az":224.0,"t":"2034-09-15T13:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.54,"alt":40.43,"az":225.4,"t":"2034-09-15T13:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.56,"alt":39.76,"az":226.8,"t":"2034-09-15T13:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.58,"alt":39.07,"az":228.2,"t":"2034-09-15T13:35:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.61,"alt":38.36,"az":229.5,"t":"2034-09-15T13:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.63,"alt":37.65,"az":230.8,"t":"2034-09-15T13:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.66,"alt":36.91,"az":232.1,"t":"2034-09-15T13:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.69,"alt":36.17,"az":233.3,"t":"2034-09-15T13:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.72,"alt":35.41,"az":234.6,"t":"2034-09-15T14:00:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.76,"alt":34.65,"az":235.8,"t":"2034-09-15T14:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.79,"alt":33.87,"az":236.9,"t":"2034-09-15T14:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.83,"alt":33.08,"az":238.1,"t":"2034-09-15T14:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.87,"alt":32.28,"az":239.3,"t":"2034-09-15T14:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.91,"alt":31.47,"az":240.4,"t":"2034-09-15T14:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.96,"alt":30.65,"az":241.5,"t":"2034-09-15T14:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.0,"alt":29.82,"az":242.6,"t":"2034-09-15T14:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.06,"alt":28.99,"az":243.7,"t":"2034-09-15T14:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.11,"alt":28.15,"az":244.7,"t":"2034-09-15T14:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.17,"alt":27.3,"az":245.7,"t":"2034-09-15T14:50:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.24,"alt":26.44,"az":246.8,"t":"2034-09-15T14:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.31,"alt":25.58,"az":247.8,"t":"2034-09-15T15:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.38,"alt":24.71,"az":248.8,"t":"2034-09-15T15:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.46,"alt":23.83,"az":249.8,"t":"2034-09-15T15:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.55,"alt":22.95,"az":250.7,"t":"2034-09-15T15:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.65,"alt":22.06,"az":251.7,"t":"2034-09-15T15:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.75,"alt":21.17,"az":252.6,"t":"2034-09-15T15:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.87,"alt":20.28,"az":253.6,"t":"2034-09-15T15:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.99,"alt":19.38,"az":254.5,"t":"2034-09-15T15:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.13,"alt":18.47,"az":255.4,"t":"2034-09-15T15:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.28,"alt":17.57,"az":256.3,"t":"2034-09-15T15:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.45,"alt":16.65,"az":257.2,"t":"2034-09-15T15:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.64,"alt":15.74,"az":258.1,"t":"2034-09-15T15:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.86,"alt":14.82,"az":259.0,"t":"2034-09-15T16:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.1,"alt":13.9,"az":259.9,"t":"2034-09-15T16:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.37,"alt":12.98,"az":260.8,"t":"2034-09-15T16:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":4.69,"alt":12.06,"az":261.6,"t":"2034-09-15T16:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":5.06,"alt":11.13,"az":262.5,"t":"2034-09-15T16:20:00Z","terrain":0.9},{"above_terrain":true,"airmass":5.48,"alt":10.2,"az":263.3,"t":"2034-09-15T16:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":5.99,"alt":9.27,"az":264.2,"t":"2034-09-15T16:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":6.6,"alt":8.34,"az":265.0,"t":"2034-09-15T16:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":7.35,"alt":7.4,"az":265.9,"t":"2034-09-15T16:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":8.28,"alt":6.47,"az":266.7,"t":"2034-09-15T16:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":9.47,"alt":5.54,"az":267.6,"t":"2034-09-15T16:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":11.03,"alt":4.6,"az":268.4,"t":"2034-09-15T16:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":13.14,"alt":3.66,"az":269.2,"t":"2034-09-15T17:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":16.13,"alt":2.73,"az":270.1,"t":"2034-09-15T17:05:00Z","terrain":0.89},{"above_terrain":true,"airmass":20.59,"alt":1.79,"az":270.9,"t":"2034-09-15T17:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":27.61,"alt":0.86,"az":271.7,"t":"2034-09-15T17:15:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.08,"az":272.6,"t":"2034-09-15T17:20:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-1.01,"az":273.4,"t":"2034-09-15T17:25:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-1.95,"az":274.2,"t":"2034-09-15T17:30:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":275.1,"t":"2034-09-15T17:35:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":275.9,"t":"2034-09-15T17:40:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-4.74,"az":276.7,"t":"2034-09-15T17:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.67,"az":277.6,"t":"2034-09-15T17:50:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.6,"az":278.4,"t":"2034-09-15T17:55:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.52,"az":279.3,"t":"2034-09-15T18:00:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-8.44,"az":280.1,"t":"2034-09-15T18:05:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-9.36,"az":281.0,"t":"2034-09-15T18:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-10.28,"az":281.9,"t":"2034-09-15T18:15:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-11.2,"az":282.7,"t":"2034-09-15T18:20:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-12.11,"az":283.6,"t":"2034-09-15T18:25:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-13.02,"az":284.5,"t":"2034-09-15T18:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-13.92,"az":285.4,"t":"2034-09-15T18:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.82,"az":286.3,"t":"2034-09-15T18:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-15.72,"az":287.2,"t":"2034-09-15T18:45:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-16.61,"az":288.1,"t":"2034-09-15T18:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":289.0,"t":"2034-09-15T18:55:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-18.38,"az":290.0,"t":"2034-09-15T19:00:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-19.25,"az":290.9,"t":"2034-09-15T19:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-20.13,"az":291.9,"t":"2034-09-15T19:10:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-20.99,"az":292.9,"t":"2034-09-15T19:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-21.85,"az":293.8,"t":"2034-09-15T19:20:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-22.7,"az":294.8,"t":"2034-09-15T19:25:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.55,"az":295.8,"t":"2034-09-15T19:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-24.39,"az":296.8,"t":"2034-09-15T19:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.22,"az":297.9,"t":"2034-09-15T19:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-26.04,"az":298.9,"t":"2034-09-15T19:45:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-26.86,"az":300.0,"t":"2034-09-15T19:50:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-27.66,"az":301.1,"t":"2034-09-15T19:55:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-28.46,"az":302.2,"t":"2034-09-15T20:00:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-29.25,"az":303.3,"t":"2034-09-15T20:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-30.03,"az":304.4,"t":"2034-09-15T20:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-30.79,"az":305.6,"t":"2034-09-15T20:15:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-31.55,"az":306.7,"t":"2034-09-15T20:20:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-32.29,"az":307.9,"t":"2034-09-15T20:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-33.03,"az":309.1,"t":"2034-09-15T20:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-33.74,"az":310.3,"t":"2034-09-15T20:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-34.45,"az":311.6,"t":"2034-09-15T20:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-35.14,"az":312.9,"t":"2034-09-15T20:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-35.82,"az":314.2,"t":"2034-09-15T20:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-36.49,"az":315.5,"t":"2034-09-15T20:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-37.14,"az":316.8,"t":"2034-09-15T21:00:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-37.77,"az":318.2,"t":"2034-09-15T21:05:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-38.38,"az":319.6,"t":"2034-09-15T21:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-38.98,"az":321.0,"t":"2034-09-15T21:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.56,"az":322.4,"t":"2034-09-15T21:20:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-40.12,"az":323.9,"t":"2034-09-15T21:25:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-40.67,"az":325.3,"t":"2034-09-15T21:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-41.19,"az":326.9,"t":"2034-09-15T21:35:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-41.69,"az":328.4,"t":"2034-09-15T21:40:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-42.17,"az":329.9,"t":"2034-09-15T21:45:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-42.63,"az":331.5,"t":"2034-09-15T21:50:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-43.06,"az":333.1,"t":"2034-09-15T21:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-43.47,"az":334.7,"t":"2034-09-15T22:00:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-43.86,"az":336.4,"t":"2034-09-15T22:05:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-44.22,"az":338.1,"t":"2034-09-15T22:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-44.56,"az":339.7,"t":"2034-09-15T22:15:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-44.87,"az":341.5,"t":"2034-09-15T22:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.15,"az":343.2,"t":"2034-09-15T22:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-45.41,"az":344.9,"t":"2034-09-15T22:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.64,"az":346.7,"t":"2034-09-15T22:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.84,"az":348.5,"t":"2034-09-15T22:40:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-46.02,"az":350.2,"t":"2034-09-15T22:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.16,"az":352.0,"t":"2034-09-15T22:50:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-46.28,"az":353.8,"t":"2034-09-15T22:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-46.36,"az":355.6,"t":"2034-09-15T23:00:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-46.42,"az":357.5,"t":"2034-09-15T23:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-46.44,"az":359.3,"t":"2034-09-15T23:10:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-46.44,"az":1.1,"t":"2034-09-15T23:15:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":2.9,"t":"2034-09-15T23:20:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-46.35,"az":4.7,"t":"2034-09-15T23:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-46.25,"az":6.5,"t":"2034-09-15T23:30:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-46.13,"az":8.3,"t":"2034-09-15T23:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-45.98,"az":10.1,"t":"2034-09-15T23:40:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-45.8,"az":11.9,"t":"2034-09-15T23:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-45.6,"az":13.7,"t":"2034-09-15T23:50:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-45.36,"az":15.4,"t":"2034-09-15T23:55:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-45.1,"az":17.2,"t":"2034-09-16T00:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-44.81,"az":18.9,"t":"2034-09-16T00:05:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-44.49,"az":20.6,"t":"2034-09-16T00:10:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-44.15,"az":22.3,"t":"2034-09-16T00:15:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-43.78,"az":23.9,"t":"2034-09-16T00:20:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-43.39,"az":25.6,"t":"2034-09-16T00:25:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-42.97,"az":27.2,"t":"2034-09-16T00:30:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-42.53,"az":28.8,"t":"2034-09-16T00:35:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-42.07,"az":30.4,"t":"2034-09-16T00:40:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-41.59,"az":31.9,"t":"2034-09-16T00:45:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-41.08,"az":33.5,"t":"2034-09-16T00:50:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-40.56,"az":35.0,"t":"2034-09-16T00:55:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-40.01,"az":36.4,"t":"2034-09-16T01:00:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-39.44,"az":37.9,"t":"2034-09-16T01:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.86,"az":39.3,"t":"2034-09-16T01:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-38.26,"az":40.7,"t":"2034-09-16T01:15:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-37.64,"az":42.1,"t":"2034-09-16T01:20:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-37.0,"az":43.5,"t":"2034-09-16T01:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-36.35,"az":44.8,"t":"2034-09-16T01:30:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-35.68,"az":46.1,"t":"2034-09-16T01:35:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-35.0,"az":47.4,"t":"2034-09-16T01:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-34.31,"az":48.7,"t":"2034-09-16T01:45:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-33.6,"az":49.9,"t":"2034-09-16T01:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-32.88,"az":51.1,"t":"2034-09-16T01:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-32.14,"az":52.3,"t":"2034-09-16T02:00:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-31.39,"az":53.5,"t":"2034-09-16T02:05:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-30.64,"az":54.7,"t":"2034-09-16T02:10:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-29.87,"az":55.8,"t":"2034-09-16T02:15:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.09,"az":57.0,"t":"2034-09-16T02:20:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-28.3,"az":58.1,"t":"2034-09-16T02:25:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-27.5,"az":59.2,"t":"2034-09-16T02:30:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-26.69,"az":60.2,"t":"2034-09-16T02:35:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-25.87,"az":61.3,"t":"2034-09-16T02:40:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-25.05,"az":62.3,"t":"2034-09-16T02:45:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-24.22,"az":63.4,"t":"2034-09-16T02:50:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-23.38,"az":64.4,"t":"2034-09-16T02:55:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.53,"az":65.4,"t":"2034-09-16T03:00:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-21.67,"az":66.4,"t":"2034-09-16T03:05:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-20.81,"az":67.3,"t":"2034-09-16T03:10:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-19.95,"az":68.3,"t":"2034-09-16T03:15:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-19.07,"az":69.3,"t":"2034-09-16T03:20:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-18.2,"az":70.2,"t":"2034-09-16T03:25:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":71.1,"t":"2034-09-16T03:30:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-16.42,"az":72.1,"t":"2034-09-16T03:35:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-15.53,"az":73.0,"t":"2034-09-16T03:40:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-14.63,"az":73.9,"t":"2034-09-16T03:45:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-13.73,"az":74.8,"t":"2034-09-16T03:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-12.83,"az":75.7,"t":"2034-09-16T03:55:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-11.92,"az":76.6,"t":"2034-09-16T04:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.01,"az":77.4,"t":"2034-09-16T04:05:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-10.09,"az":78.3,"t":"2034-09-16T04:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-9.17,"az":79.2,"t":"2034-09-16T04:15:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-8.25,"az":80.0,"t":"2034-09-16T04:20:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-7.33,"az":80.9,"t":"2034-09-16T04:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-6.41,"az":81.7,"t":"2034-09-16T04:30:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-5.48,"az":82.6,"t":"2034-09-16T04:35:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-4.55,"az":83.4,"t":"2034-09-16T04:40:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":84.3,"t":"2034-09-16T04:45:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-2.69,"az":85.1,"t":"2034-09-16T04:50:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-1.75,"az":85.9,"t":"2034-09-16T04:55:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-0.82,"az":86.8,"t":"2034-09-16T05:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":36.26,"alt":0.11,"az":87.6,"t":"2034-09-16T05:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":25.88,"alt":1.05,"az":88.4,"t":"2034-09-16T05:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":19.51,"alt":1.99,"az":89.3,"t":"2034-09-16T05:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":15.42,"alt":2.92,"az":90.1,"t":"2034-09-16T05:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":12.65,"alt":3.86,"az":90.9,"t":"2034-09-16T05:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":10.67,"alt":4.79,"az":91.8,"t":"2034-09-16T05:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":9.2,"alt":5.73,"az":92.6,"t":"2034-09-16T05:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.07,"alt":6.66,"az":93.5,"t":"2034-09-16T05:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":7.18,"alt":7.6,"az":94.3,"t":"2034-09-16T05:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.47,"alt":8.53,"az":95.1,"t":"2034-09-16T05:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":5.88,"alt":9.46,"az":96.0,"t":"2034-09-16T05:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":5.39,"alt":10.39,"az":96.8,"t":"2034-09-16T06:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.97,"alt":11.32,"az":97.7,"t":"2034-09-16T06:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.62,"alt":12.25,"az":98.6,"t":"2034-09-16T06:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.31,"alt":13.17,"az":99.4,"t":"2034-09-16T06:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":4.05,"alt":14.09,"az":100.3,"t":"2034-09-16T06:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.81,"alt":15.01,"az":101.2,"t":"2034-09-16T06:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":3.6,"alt":15.93,"az":102.1,"t":"2034-09-16T06:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":3.42,"alt":16.84,"az":103.0,"t":"2034-09-16T06:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":3.25,"alt":17.75,"az":103.9,"t":"2034-09-16T06:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":3.1,"alt":18.66,"az":104.8,"t":"2034-09-16T06:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.96,"alt":19.56,"az":105.7,"t":"2034-09-16T06:50:00Z","terrain":-0.51},{"above_terrain":true,"airmass":2.84,"alt":20.46,"az":106.6,"t":"2034-09-16T06:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.73,"alt":21.36,"az":107.6,"t":"2034-09-16T07:00:00Z","terrain":-0.79},{"above_terrain":true,"airmass":2.63,"alt":22.25,"az":108.5,"t":"2034-09-16T07:05:00Z","terrain":-1.06},{"above_terrain":true,"airmass":2.53,"alt":23.13,"az":109.5,"t":"2034-09-16T07:10:00Z","terrain":-1.17},{"above_terrain":true,"airmass":2.45,"alt":24.01,"az":110.4,"t":"2034-09-16T07:15:00Z","terrain":-1.23},{"above_terrain":true,"airmass":2.37,"alt":24.89,"az":111.4,"t":"2034-09-16T07:20:00Z","terrain":-1.35},{"above_terrain":true,"airmass":2.29,"alt":25.75,"az":112.4,"t":"2034-09-16T07:25:00Z","terrain":-1.41},{"above_terrain":true,"airmass":2.22,"alt":26.62,"az":113.4,"t":"2034-09-16T07:30:00Z","terrain":-1.52},{"above_terrain":true,"airmass":2.16,"alt":27.47,"az":114.5,"t":"2034-09-16T07:35:00Z","terrain":-1.57},{"above_terrain":true,"airmass":2.1,"alt":28.32,"az":115.5,"t":"2034-09-16T07:40:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.05,"alt":29.16,"az":116.6,"t":"2034-09-16T07:45:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.99,"alt":29.99,"az":117.6,"t":"2034-09-16T07:50:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.95,"alt":30.82,"az":118.7,"t":"2034-09-16T07:55:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.9,"alt":31.64,"az":119.8,"t":"2034-09-16T08:00:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.86,"alt":32.44,"az":121.0,"t":"2034-09-16T08:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.82,"alt":33.24,"az":122.1,"t":"2034-09-16T08:10:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.78,"alt":34.03,"az":123.3,"t":"2034-09-16T08:15:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.75,"alt":34.8,"az":124.5,"t":"2034-09-16T08:20:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.72,"alt":35.57,"az":125.7,"t":"2034-09-16T08:25:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.69,"alt":36.32,"az":126.9,"t":"2034-09-16T08:30:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.66,"alt":37.07,"az":128.2,"t":"2034-09-16T08:35:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.63,"alt":37.8,"az":129.5,"t":"2034-09-16T08:40:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.6,"alt":38.51,"az":130.8,"t":"2034-09-16T08:45:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.58,"alt":39.21,"az":132.1,"t":"2034-09-16T08:50:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.56,"alt":39.9,"az":133.5,"t":"2034-09-16T08:55:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.54,"alt":40.57,"az":134.9,"t":"2034-09-16T09:00:00Z","terrain":-1.34}],"transit":{"airmass":1.3,"alt":50.2,"az":180.4,"t":"2034-09-15T11:15:00Z"},"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."]}