{"assessment":{"best_window":null,"cost":{"altitude":9.22,"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":2,"cloud":null,"high":null,"iso":"2046-09-17T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"20:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2046-09-17T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":-20,"cloud":null,"high":null,"iso":"2046-09-17T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-30,"cloud":null,"high":null,"iso":"2046-09-17T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-38,"cloud":null,"high":null,"iso":"2046-09-17T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-44,"cloud":null,"high":null,"iso":"2046-09-17T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-47,"cloud":null,"high":null,"iso":"2046-09-17T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-45,"cloud":null,"high":null,"iso":"2046-09-18T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":62,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-39,"cloud":null,"high":null,"iso":"2046-09-18T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-31,"cloud":null,"high":null,"iso":"2046-09-18T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-21,"cloud":null,"high":null,"iso":"2046-09-18T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2046-09-18T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"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 9.2 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":"2046-09-18T04:05Z","end_local":"07:05","hours":11.67,"label":"unusable","mean_quality":0.0,"start":"2046-09-17T16:25Z","start_local":"19:25"}]},"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":"2046-09-17T18:01:04Z","dark_hours":8.49,"dark_to":"2046-09-18T02:30:11Z","moon":{"illumination":0.936,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2046-09-17T17:04:10Z","moonset":"2046-09-18T07:01:06Z","sunrise":"2046-09-18T04:04:19Z","sunset":"2046-09-17T16:27:03Z","twilight":{"astronomical":{"end":"2046-09-17T18:01:04Z","start":"2046-09-18T02:30:11Z"},"civil":{"end":"2046-09-17T16:54:50Z","start":"2046-09-18T03:36:29Z"},"nautical":{"end":"2046-09-17T17:27:32Z","start":"2046-09-18T03:03:45Z"}},"window_end":"2046-09-18T09:00:00Z","window_start":"2046-09-17T09:00:00Z"},"night_date":"2046-09-17","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":null,"alt":-9.9,"t":"2046-09-17T18:05:00Z"},"dec":2.05238823,"dec_of_date":1.7946,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0,"limit_rise":"2046-09-18T06:45:03Z","limit_set":"2046-09-17T15:23:39Z","max_az_rate_deg_per_min":0.0,"moon_separation":159.4,"never_rises":false,"ra":187.27791594,"ra_of_date":187.8753,"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":"2046-09-17T17:09:29Z","blocked_dark_hours":0,"clears_at":"2046-09-18T04:56:56Z","rise_az":135.9},"track":[{"above_terrain":true,"airmass":1.52,"alt":41.0,"az":135.9,"t":"2046-09-17T09:00:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.5,"alt":41.64,"az":137.4,"t":"2046-09-17T09:05:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.48,"alt":42.27,"az":138.8,"t":"2046-09-17T09:10:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.47,"alt":42.87,"az":140.3,"t":"2046-09-17T09:15:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.45,"alt":43.46,"az":141.8,"t":"2046-09-17T09:20:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.44,"alt":44.03,"az":143.4,"t":"2046-09-17T09:25:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.42,"alt":44.58,"az":145.0,"t":"2046-09-17T09:30:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.41,"alt":45.1,"az":146.6,"t":"2046-09-17T09:35:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.4,"alt":45.61,"az":148.2,"t":"2046-09-17T09:40:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.39,"alt":46.09,"az":149.9,"t":"2046-09-17T09:45:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.38,"alt":46.55,"az":151.6,"t":"2046-09-17T09:50:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.37,"alt":46.98,"az":153.3,"t":"2046-09-17T09:55:00Z","terrain":-0.95},{"above_terrain":true,"airmass":1.36,"alt":47.39,"az":155.0,"t":"2046-09-17T10:00:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.35,"alt":47.77,"az":156.8,"t":"2046-09-17T10:05:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.34,"alt":48.13,"az":158.6,"t":"2046-09-17T10:10:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.33,"alt":48.46,"az":160.4,"t":"2046-09-17T10:15:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.33,"alt":48.76,"az":162.2,"t":"2046-09-17T10:20:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.32,"alt":49.03,"az":164.1,"t":"2046-09-17T10:25:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.32,"alt":49.27,"az":166.0,"t":"2046-09-17T10:30:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.31,"alt":49.48,"az":167.9,"t":"2046-09-17T10:35:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.31,"alt":49.66,"az":169.8,"t":"2046-09-17T10:40:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.81,"az":171.7,"t":"2046-09-17T10:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.31,"alt":49.93,"az":173.6,"t":"2046-09-17T10:50:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.3,"alt":50.02,"az":175.6,"t":"2046-09-17T10:55:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.3,"alt":50.08,"az":177.5,"t":"2046-09-17T11:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":179.5,"t":"2046-09-17T11:05:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":181.4,"t":"2046-09-17T11:10:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":183.4,"t":"2046-09-17T11:15:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.3,"alt":49.98,"az":185.3,"t":"2046-09-17T11:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.88,"az":187.3,"t":"2046-09-17T11:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.75,"az":189.2,"t":"2046-09-17T11:30:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.31,"alt":49.58,"az":191.1,"t":"2046-09-17T11:35:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.32,"alt":49.38,"az":193.0,"t":"2046-09-17T11:40:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.32,"alt":49.16,"az":194.9,"t":"2046-09-17T11:45:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.33,"alt":48.9,"az":196.8,"t":"2046-09-17T11:50:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.33,"alt":48.62,"az":198.6,"t":"2046-09-17T11:55:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.34,"alt":48.31,"az":200.5,"t":"2046-09-17T12:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.35,"alt":47.96,"az":202.3,"t":"2046-09-17T12:05:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.35,"alt":47.6,"az":204.1,"t":"2046-09-17T12:10:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.36,"alt":47.2,"az":205.8,"t":"2046-09-17T12:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.37,"alt":46.78,"az":207.5,"t":"2046-09-17T12:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.38,"alt":46.34,"az":209.2,"t":"2046-09-17T12:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.39,"alt":45.87,"az":210.9,"t":"2046-09-17T12:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.4,"alt":45.37,"az":212.6,"t":"2046-09-17T12:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.42,"alt":44.86,"az":214.2,"t":"2046-09-17T12:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.43,"alt":44.32,"az":215.8,"t":"2046-09-17T12:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.44,"alt":43.77,"az":217.3,"t":"2046-09-17T12:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.46,"alt":43.19,"az":218.9,"t":"2046-09-17T12:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.48,"alt":42.59,"az":220.4,"t":"2046-09-17T13:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.49,"alt":41.98,"az":221.8,"t":"2046-09-17T13:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.51,"alt":41.34,"az":223.3,"t":"2046-09-17T13:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.53,"alt":40.69,"az":224.7,"t":"2046-09-17T13:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.55,"alt":40.03,"az":226.1,"t":"2046-09-17T13:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.57,"alt":39.34,"az":227.5,"t":"2046-09-17T13:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.6,"alt":38.65,"az":228.8,"t":"2046-09-17T13:30:00Z","terrain":1.28},{"above_terrain":true,"airmass":1.62,"alt":37.94,"az":230.1,"t":"2046-09-17T13:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.65,"alt":37.21,"az":231.4,"t":"2046-09-17T13:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.68,"alt":36.47,"az":232.7,"t":"2046-09-17T13:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.71,"alt":35.72,"az":233.9,"t":"2046-09-17T13:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.74,"alt":34.96,"az":235.1,"t":"2046-09-17T13:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.78,"alt":34.19,"az":236.3,"t":"2046-09-17T14:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.81,"alt":33.4,"az":237.5,"t":"2046-09-17T14:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.85,"alt":32.61,"az":238.7,"t":"2046-09-17T14:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.89,"alt":31.8,"az":239.8,"t":"2046-09-17T14:15:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.94,"alt":30.99,"az":240.9,"t":"2046-09-17T14:20:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.98,"alt":30.17,"az":242.0,"t":"2046-09-17T14:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.03,"alt":29.34,"az":243.1,"t":"2046-09-17T14:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.09,"alt":28.5,"az":244.2,"t":"2046-09-17T14:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.15,"alt":27.65,"az":245.2,"t":"2046-09-17T14:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.21,"alt":26.8,"az":246.2,"t":"2046-09-17T14:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":2.28,"alt":25.94,"az":247.3,"t":"2046-09-17T14:50:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.35,"alt":25.07,"az":248.3,"t":"2046-09-17T14:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.43,"alt":24.2,"az":249.2,"t":"2046-09-17T15:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.51,"alt":23.32,"az":250.2,"t":"2046-09-17T15:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.61,"alt":22.44,"az":251.2,"t":"2046-09-17T15:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.71,"alt":21.55,"az":252.1,"t":"2046-09-17T15:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.82,"alt":20.66,"az":253.1,"t":"2046-09-17T15:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.94,"alt":19.76,"az":254.0,"t":"2046-09-17T15:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.07,"alt":18.86,"az":254.9,"t":"2046-09-17T15:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.22,"alt":17.95,"az":255.8,"t":"2046-09-17T15:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.38,"alt":17.04,"az":256.7,"t":"2046-09-17T15:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.56,"alt":16.13,"az":257.6,"t":"2046-09-17T15:45:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.76,"alt":15.22,"az":258.5,"t":"2046-09-17T15:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.99,"alt":14.3,"az":259.4,"t":"2046-09-17T15:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.25,"alt":13.38,"az":260.3,"t":"2046-09-17T16:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":4.55,"alt":12.45,"az":261.2,"t":"2046-09-17T16:05:00Z","terrain":0.86},{"above_terrain":true,"airmass":4.89,"alt":11.53,"az":262.0,"t":"2046-09-17T16:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":5.29,"alt":10.6,"az":262.9,"t":"2046-09-17T16:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":5.76,"alt":9.67,"az":263.7,"t":"2046-09-17T16:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":6.33,"alt":8.74,"az":264.6,"t":"2046-09-17T16:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":7.01,"alt":7.8,"az":265.4,"t":"2046-09-17T16:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":7.86,"alt":6.87,"az":266.3,"t":"2046-09-17T16:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":8.92,"alt":5.94,"az":267.1,"t":"2046-09-17T16:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":10.3,"alt":5.0,"az":267.9,"t":"2046-09-17T16:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":12.15,"alt":4.07,"az":268.8,"t":"2046-09-17T16:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":14.71,"alt":3.13,"az":269.6,"t":"2046-09-17T16:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":18.44,"alt":2.19,"az":270.4,"t":"2046-09-17T17:00:00Z","terrain":0.85},{"above_terrain":true,"airmass":24.18,"alt":1.26,"az":271.3,"t":"2046-09-17T17:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":33.48,"alt":0.32,"az":272.1,"t":"2046-09-17T17:10:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":272.9,"t":"2046-09-17T17:15:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-1.55,"az":273.8,"t":"2046-09-17T17:20:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-2.48,"az":274.6,"t":"2046-09-17T17:25:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":275.5,"t":"2046-09-17T17:30:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-4.34,"az":276.3,"t":"2046-09-17T17:35:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-5.27,"az":277.1,"t":"2046-09-17T17:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-6.2,"az":278.0,"t":"2046-09-17T17:45:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-7.13,"az":278.8,"t":"2046-09-17T17:50:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-8.05,"az":279.7,"t":"2046-09-17T17:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-8.97,"az":280.5,"t":"2046-09-17T18:00:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-9.89,"az":281.4,"t":"2046-09-17T18:05:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-10.81,"az":282.3,"t":"2046-09-17T18:10:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-11.72,"az":283.2,"t":"2046-09-17T18:15:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-12.63,"az":284.0,"t":"2046-09-17T18:20:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-13.54,"az":284.9,"t":"2046-09-17T18:25:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-14.44,"az":285.8,"t":"2046-09-17T18:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.34,"az":286.7,"t":"2046-09-17T18:35:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-16.23,"az":287.6,"t":"2046-09-17T18:40:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":288.6,"t":"2046-09-17T18:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-18.0,"az":289.5,"t":"2046-09-17T18:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-18.88,"az":290.4,"t":"2046-09-17T18:55:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-19.76,"az":291.4,"t":"2046-09-17T19:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-20.63,"az":292.3,"t":"2046-09-17T19:05:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-21.49,"az":293.3,"t":"2046-09-17T19:10:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-22.35,"az":294.3,"t":"2046-09-17T19:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.2,"az":295.3,"t":"2046-09-17T19:20:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-24.04,"az":296.3,"t":"2046-09-17T19:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-24.87,"az":297.3,"t":"2046-09-17T19:30:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-25.7,"az":298.4,"t":"2046-09-17T19:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-26.52,"az":299.4,"t":"2046-09-17T19:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-27.33,"az":300.5,"t":"2046-09-17T19:45:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-28.13,"az":301.6,"t":"2046-09-17T19:50:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-28.93,"az":302.7,"t":"2046-09-17T19:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-29.71,"az":303.8,"t":"2046-09-17T20:00:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-30.48,"az":305.0,"t":"2046-09-17T20:05:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-31.24,"az":306.1,"t":"2046-09-17T20:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-31.99,"az":307.3,"t":"2046-09-17T20:15:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-32.73,"az":308.5,"t":"2046-09-17T20:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-33.46,"az":309.7,"t":"2046-09-17T20:25:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-34.17,"az":310.9,"t":"2046-09-17T20:30:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-34.87,"az":312.2,"t":"2046-09-17T20:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-35.56,"az":313.5,"t":"2046-09-17T20:40:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-36.23,"az":314.8,"t":"2046-09-17T20:45:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-36.89,"az":316.1,"t":"2046-09-17T20:50:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-37.53,"az":317.5,"t":"2046-09-17T20:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-38.15,"az":318.9,"t":"2046-09-17T21:00:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-38.76,"az":320.3,"t":"2046-09-17T21:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.35,"az":321.7,"t":"2046-09-17T21:10:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-39.92,"az":323.1,"t":"2046-09-17T21:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-40.47,"az":324.6,"t":"2046-09-17T21:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-41.0,"az":326.1,"t":"2046-09-17T21:25:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-41.51,"az":327.6,"t":"2046-09-17T21:30:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-42.01,"az":329.2,"t":"2046-09-17T21:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-42.47,"az":330.7,"t":"2046-09-17T21:40:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-42.92,"az":332.3,"t":"2046-09-17T21:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-43.34,"az":333.9,"t":"2046-09-17T21:50:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-43.74,"az":335.6,"t":"2046-09-17T21:55:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-44.12,"az":337.2,"t":"2046-09-17T22:00:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-44.47,"az":338.9,"t":"2046-09-17T22:05:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-44.79,"az":340.6,"t":"2046-09-17T22:10:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.09,"az":342.3,"t":"2046-09-17T22:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.36,"az":344.1,"t":"2046-09-17T22:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-45.6,"az":345.8,"t":"2046-09-17T22:25:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-45.82,"az":347.6,"t":"2046-09-17T22:30:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-46.0,"az":349.4,"t":"2046-09-17T22:35:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-46.16,"az":351.2,"t":"2046-09-17T22:40:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-46.29,"az":353.0,"t":"2046-09-17T22:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":354.8,"t":"2046-09-17T22:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.46,"az":356.6,"t":"2046-09-17T22:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.5,"az":358.4,"t":"2046-09-17T23:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.51,"az":0.2,"t":"2046-09-17T23:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-46.49,"az":2.1,"t":"2046-09-17T23:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-46.45,"az":3.9,"t":"2046-09-17T23:15:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":5.7,"t":"2046-09-17T23:20:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-46.26,"az":7.5,"t":"2046-09-17T23:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-46.12,"az":9.3,"t":"2046-09-17T23:30:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-45.96,"az":11.1,"t":"2046-09-17T23:35:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-45.76,"az":12.9,"t":"2046-09-17T23:40:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-45.54,"az":14.6,"t":"2046-09-17T23:45:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-45.29,"az":16.4,"t":"2046-09-17T23:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-45.01,"az":18.1,"t":"2046-09-17T23:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-44.71,"az":19.8,"t":"2046-09-18T00:00:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-44.38,"az":21.5,"t":"2046-09-18T00:05:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-44.02,"az":23.2,"t":"2046-09-18T00:10:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-43.64,"az":24.8,"t":"2046-09-18T00:15:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-43.24,"az":26.5,"t":"2046-09-18T00:20:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-42.81,"az":28.1,"t":"2046-09-18T00:25:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-42.36,"az":29.7,"t":"2046-09-18T00:30:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-41.88,"az":31.2,"t":"2046-09-18T00:35:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-41.39,"az":32.8,"t":"2046-09-18T00:40:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-40.87,"az":34.3,"t":"2046-09-18T00:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-40.33,"az":35.8,"t":"2046-09-18T00:50:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-39.78,"az":37.2,"t":"2046-09-18T00:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-39.2,"az":38.7,"t":"2046-09-18T01:00:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-38.61,"az":40.1,"t":"2046-09-18T01:05:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-37.99,"az":41.5,"t":"2046-09-18T01:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-37.37,"az":42.9,"t":"2046-09-18T01:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-36.72,"az":44.2,"t":"2046-09-18T01:20:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-36.06,"az":45.5,"t":"2046-09-18T01:25:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-35.38,"az":46.8,"t":"2046-09-18T01:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-34.7,"az":48.1,"t":"2046-09-18T01:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-33.99,"az":49.4,"t":"2046-09-18T01:40:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-33.27,"az":50.6,"t":"2046-09-18T01:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-32.55,"az":51.8,"t":"2046-09-18T01:50:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-31.8,"az":53.0,"t":"2046-09-18T01:55:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-31.05,"az":54.2,"t":"2046-09-18T02:00:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-30.29,"az":55.3,"t":"2046-09-18T02:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.51,"az":56.5,"t":"2046-09-18T02:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-28.73,"az":57.6,"t":"2046-09-18T02:15:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-27.93,"az":58.7,"t":"2046-09-18T02:20:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-27.13,"az":59.8,"t":"2046-09-18T02:25:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-26.31,"az":60.8,"t":"2046-09-18T02:30:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":61.9,"t":"2046-09-18T02:35:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-24.66,"az":62.9,"t":"2046-09-18T02:40:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-23.83,"az":63.9,"t":"2046-09-18T02:45:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-22.98,"az":65.0,"t":"2046-09-18T02:50:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.13,"az":66.0,"t":"2046-09-18T02:55:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-21.27,"az":66.9,"t":"2046-09-18T03:00:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-20.41,"az":67.9,"t":"2046-09-18T03:05:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-19.54,"az":68.9,"t":"2046-09-18T03:10:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-18.66,"az":69.8,"t":"2046-09-18T03:15:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-17.78,"az":70.7,"t":"2046-09-18T03:20:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-16.89,"az":71.7,"t":"2046-09-18T03:25:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-16.0,"az":72.6,"t":"2046-09-18T03:30:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-15.11,"az":73.5,"t":"2046-09-18T03:35:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-14.21,"az":74.4,"t":"2046-09-18T03:40:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-13.31,"az":75.3,"t":"2046-09-18T03:45:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-12.4,"az":76.2,"t":"2046-09-18T03:50:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-11.49,"az":77.1,"t":"2046-09-18T03:55:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.57,"az":77.9,"t":"2046-09-18T04:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-9.66,"az":78.8,"t":"2046-09-18T04:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.74,"az":79.7,"t":"2046-09-18T04:10:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-7.82,"az":80.5,"t":"2046-09-18T04:15:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":81.4,"t":"2046-09-18T04:20:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":82.2,"t":"2046-09-18T04:25:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-5.04,"az":83.1,"t":"2046-09-18T04:30:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-4.11,"az":83.9,"t":"2046-09-18T04:35:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":84.8,"t":"2046-09-18T04:40:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-2.24,"az":85.6,"t":"2046-09-18T04:45:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-1.31,"az":86.4,"t":"2046-09-18T04:50:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-0.37,"az":87.3,"t":"2046-09-18T04:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":30.66,"alt":0.56,"az":88.1,"t":"2046-09-18T05:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":22.47,"alt":1.5,"az":88.9,"t":"2046-09-18T05:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":17.35,"alt":2.43,"az":89.8,"t":"2046-09-18T05:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.97,"alt":3.37,"az":90.6,"t":"2046-09-18T05:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":11.62,"alt":4.3,"az":91.4,"t":"2046-09-18T05:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":9.92,"alt":5.24,"az":92.3,"t":"2046-09-18T05:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":8.63,"alt":6.17,"az":93.1,"t":"2046-09-18T05:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":7.62,"alt":7.11,"az":93.9,"t":"2046-09-18T05:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":6.82,"alt":8.04,"az":94.8,"t":"2046-09-18T05:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.17,"alt":8.97,"az":95.6,"t":"2046-09-18T05:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":5.64,"alt":9.9,"az":96.5,"t":"2046-09-18T05:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":5.18,"alt":10.83,"az":97.3,"t":"2046-09-18T05:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":4.8,"alt":11.76,"az":98.2,"t":"2046-09-18T06:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":4.47,"alt":12.69,"az":99.1,"t":"2046-09-18T06:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.18,"alt":13.61,"az":99.9,"t":"2046-09-18T06:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.93,"alt":14.53,"az":100.8,"t":"2046-09-18T06:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.71,"alt":15.45,"az":101.7,"t":"2046-09-18T06:20:00Z","terrain":-0.0},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":102.6,"t":"2046-09-18T06:25:00Z","terrain":-0.14},{"above_terrain":true,"airmass":3.33,"alt":17.28,"az":103.5,"t":"2046-09-18T06:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":3.18,"alt":18.18,"az":104.4,"t":"2046-09-18T06:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":3.03,"alt":19.09,"az":105.3,"t":"2046-09-18T06:40:00Z","terrain":-0.34},{"above_terrain":true,"airmass":2.9,"alt":19.99,"az":106.2,"t":"2046-09-18T06:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":2.79,"alt":20.89,"az":107.2,"t":"2046-09-18T06:50:00Z","terrain":-0.66},{"above_terrain":true,"airmass":2.68,"alt":21.78,"az":108.1,"t":"2046-09-18T06:55:00Z","terrain":-0.96},{"above_terrain":true,"airmass":2.58,"alt":22.66,"az":109.1,"t":"2046-09-18T07:00:00Z","terrain":-1.19},{"above_terrain":true,"airmass":2.49,"alt":23.55,"az":110.0,"t":"2046-09-18T07:05:00Z","terrain":-1.15},{"above_terrain":true,"airmass":2.41,"alt":24.42,"az":111.0,"t":"2046-09-18T07:10:00Z","terrain":-1.33},{"above_terrain":true,"airmass":2.33,"alt":25.29,"az":112.0,"t":"2046-09-18T07:15:00Z","terrain":-1.38},{"above_terrain":true,"airmass":2.26,"alt":26.16,"az":113.0,"t":"2046-09-18T07:20:00Z","terrain":-1.44},{"above_terrain":true,"airmass":2.19,"alt":27.02,"az":114.0,"t":"2046-09-18T07:25:00Z","terrain":-1.62},{"above_terrain":true,"airmass":2.13,"alt":27.87,"az":115.1,"t":"2046-09-18T07:30:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.07,"alt":28.71,"az":116.1,"t":"2046-09-18T07:35:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.02,"alt":29.55,"az":117.2,"t":"2046-09-18T07:40:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.97,"alt":30.38,"az":118.3,"t":"2046-09-18T07:45:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.93,"alt":31.2,"az":119.4,"t":"2046-09-18T07:50:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.88,"alt":32.01,"az":120.5,"t":"2046-09-18T07:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.84,"alt":32.81,"az":121.6,"t":"2046-09-18T08:00:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.8,"alt":33.6,"az":122.8,"t":"2046-09-18T08:05:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.77,"alt":34.38,"az":124.0,"t":"2046-09-18T08:10:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.73,"alt":35.15,"az":125.2,"t":"2046-09-18T08:15:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.7,"alt":35.91,"az":126.4,"t":"2046-09-18T08:20:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.67,"alt":36.66,"az":127.6,"t":"2046-09-18T08:25:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.64,"alt":37.4,"az":128.9,"t":"2046-09-18T08:30:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.62,"alt":38.12,"az":130.2,"t":"2046-09-18T08:35:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.59,"alt":38.83,"az":131.5,"t":"2046-09-18T08:40:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.57,"alt":39.52,"az":132.9,"t":"2046-09-18T08:45:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.55,"alt":40.2,"az":134.2,"t":"2046-09-18T08:50:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.53,"alt":40.86,"az":135.6,"t":"2046-09-18T08:55:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.51,"alt":41.51,"az":137.1,"t":"2046-09-18T09:00:00Z","terrain":-1.22}],"transit":{"airmass":1.3,"alt":50.1,"az":179.5,"t":"2046-09-17T11:05:00Z"},"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."]}
