{"assessment":{"best_window":null,"cost":{"altitude":8.59,"clouds":0.0,"darkness":0.23,"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":18,"cloud":null,"high":null,"iso":"2039-04-06T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2039-04-06T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2039-04-06T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2039-04-06T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":57,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2039-04-06T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":57,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2039-04-06T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2039-04-06T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2039-04-07T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2039-04-07T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2039-04-07T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2039-04-07T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.0,"rh":null,"sky":"nautical 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 8.6 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":"2039-04-07T03:25Z","end_local":"06:25","hours":10.58,"label":"unusable","mean_quality":0.0,"start":"2039-04-06T16:50Z","start_local":"19:50"},{"end":"2039-04-07T03:30Z","end_local":"06:30","hours":0.08,"label":"poor","mean_quality":0.06,"start":"2039-04-07T03:25Z","start_local":"06:25"},{"end":"2039-04-07T03:55Z","end_local":"06:55","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2039-04-07T03:30Z","start_local":"06:30"}]},"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":"2039-04-06T18:28:39Z","dark_hours":7.81,"dark_to":"2039-04-07T02:17:29Z","moon":{"illumination":0.933,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2039-04-06T13:49:01Z","moonset":"2039-04-07T03:16:47Z","sunrise":"2039-04-07T03:54:32Z","sunset":"2039-04-06T16:51:31Z","twilight":{"astronomical":{"end":"2039-04-06T18:28:39Z","start":"2039-04-07T02:17:29Z"},"civil":{"end":"2039-04-06T17:19:51Z","start":"2039-04-07T03:26:14Z"},"nautical":{"end":"2039-04-06T17:53:33Z","start":"2039-04-07T02:52:34Z"}},"window_end":"2039-04-07T09:00:00Z","window_start":"2039-04-06T09:00:00Z"},"night_date":"2039-04-06","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":5.34,"alt":10.5,"t":"2039-04-07T02:15:00Z"},"dec":41.26875,"dec_of_date":41.4833,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":0,"limit_rise":"2039-04-07T03:24:14Z","limit_set":"2039-04-06T16:47:10Z","max_az_rate_deg_per_min":26.41,"moon_separation":125.8,"never_rises":false,"ra":10.68470833,"ra_of_date":11.2244,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2039-04-06T19:35:30Z","blocked_dark_hours":0,"clears_at":"2039-04-07T00:49:32Z","rise_az":85.3},"track":[{"above_terrain":true,"airmass":1.02,"alt":77.33,"az":85.3,"t":"2039-04-06T09:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":78.26,"az":85.8,"t":"2039-04-06T09:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":79.2,"az":86.3,"t":"2039-04-06T09:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.01,"alt":80.13,"az":86.8,"t":"2039-04-06T09:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.01,"alt":81.07,"az":87.4,"t":"2039-04-06T09:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.01,"alt":82.0,"az":87.9,"t":"2039-04-06T09:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.01,"alt":82.94,"az":88.6,"t":"2039-04-06T09:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.01,"alt":83.87,"az":89.2,"t":"2039-04-06T09:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":84.81,"az":90.0,"t":"2039-04-06T09:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":85.74,"az":90.9,"t":"2039-04-06T09:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.0,"alt":86.68,"az":92.1,"t":"2039-04-06T09:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.0,"alt":87.61,"az":94.0,"t":"2039-04-06T09:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":88.55,"az":97.7,"t":"2039-04-06T10:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.0,"alt":89.46,"az":112.5,"t":"2039-04-06T10:05:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.0,"alt":89.52,"az":244.5,"t":"2039-04-06T10:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.0,"alt":88.61,"az":261.9,"t":"2039-04-06T10:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.0,"alt":87.68,"az":265.8,"t":"2039-04-06T10:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.0,"alt":86.74,"az":267.8,"t":"2039-04-06T10:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.0,"alt":85.81,"az":269.0,"t":"2039-04-06T10:30:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.0,"alt":84.87,"az":269.9,"t":"2039-04-06T10:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.01,"alt":83.94,"az":270.7,"t":"2039-04-06T10:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.01,"alt":83.0,"az":271.4,"t":"2039-04-06T10:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.01,"alt":82.07,"az":272.0,"t":"2039-04-06T10:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.01,"alt":81.13,"az":272.6,"t":"2039-04-06T10:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":80.2,"az":273.1,"t":"2039-04-06T11:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.02,"alt":79.26,"az":273.7,"t":"2039-04-06T11:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.02,"alt":78.33,"az":274.2,"t":"2039-04-06T11:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.02,"alt":77.4,"az":274.7,"t":"2039-04-06T11:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.03,"alt":76.46,"az":275.2,"t":"2039-04-06T11:20:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":75.53,"az":275.6,"t":"2039-04-06T11:25:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.04,"alt":74.6,"az":276.1,"t":"2039-04-06T11:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.04,"alt":73.67,"az":276.6,"t":"2039-04-06T11:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.05,"alt":72.74,"az":277.1,"t":"2039-04-06T11:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":71.81,"az":277.5,"t":"2039-04-06T11:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.88,"az":278.0,"t":"2039-04-06T11:50:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.06,"alt":69.96,"az":278.4,"t":"2039-04-06T11:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":69.03,"az":278.9,"t":"2039-04-06T12:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":68.11,"az":279.3,"t":"2039-04-06T12:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.08,"alt":67.19,"az":279.8,"t":"2039-04-06T12:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.09,"alt":66.26,"az":280.3,"t":"2039-04-06T12:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.1,"alt":65.34,"az":280.7,"t":"2039-04-06T12:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.11,"alt":64.42,"az":281.2,"t":"2039-04-06T12:25:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.12,"alt":63.51,"az":281.6,"t":"2039-04-06T12:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.13,"alt":62.59,"az":282.1,"t":"2039-04-06T12:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.14,"alt":61.68,"az":282.5,"t":"2039-04-06T12:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.15,"alt":60.76,"az":283.0,"t":"2039-04-06T12:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.16,"alt":59.85,"az":283.5,"t":"2039-04-06T12:50:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.17,"alt":58.94,"az":283.9,"t":"2039-04-06T12:55:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.18,"alt":58.04,"az":284.4,"t":"2039-04-06T13:00:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.19,"alt":57.13,"az":284.8,"t":"2039-04-06T13:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.2,"alt":56.23,"az":285.3,"t":"2039-04-06T13:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.32,"az":285.8,"t":"2039-04-06T13:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.42,"az":286.2,"t":"2039-04-06T13:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.24,"alt":53.53,"az":286.7,"t":"2039-04-06T13:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.26,"alt":52.63,"az":287.2,"t":"2039-04-06T13:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.27,"alt":51.74,"az":287.6,"t":"2039-04-06T13:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.29,"alt":50.85,"az":288.1,"t":"2039-04-06T13:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":49.96,"az":288.6,"t":"2039-04-06T13:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.32,"alt":49.07,"az":289.1,"t":"2039-04-06T13:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.34,"alt":48.19,"az":289.6,"t":"2039-04-06T13:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.31,"az":290.0,"t":"2039-04-06T14:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.38,"alt":46.43,"az":290.5,"t":"2039-04-06T14:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":291.0,"t":"2039-04-06T14:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.42,"alt":44.68,"az":291.5,"t":"2039-04-06T14:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.44,"alt":43.82,"az":292.0,"t":"2039-04-06T14:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.47,"alt":42.95,"az":292.5,"t":"2039-04-06T14:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.49,"alt":42.09,"az":293.0,"t":"2039-04-06T14:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.52,"alt":41.23,"az":293.5,"t":"2039-04-06T14:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.54,"alt":40.37,"az":294.0,"t":"2039-04-06T14:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.52,"az":294.5,"t":"2039-04-06T14:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":295.0,"t":"2039-04-06T14:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.63,"alt":37.82,"az":295.6,"t":"2039-04-06T14:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.66,"alt":36.98,"az":296.1,"t":"2039-04-06T15:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.69,"alt":36.14,"az":296.6,"t":"2039-04-06T15:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.73,"alt":35.3,"az":297.1,"t":"2039-04-06T15:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.76,"alt":34.47,"az":297.7,"t":"2039-04-06T15:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.8,"alt":33.65,"az":298.2,"t":"2039-04-06T15:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.84,"alt":32.82,"az":298.8,"t":"2039-04-06T15:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.88,"alt":32.01,"az":299.3,"t":"2039-04-06T15:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.93,"alt":31.19,"az":299.8,"t":"2039-04-06T15:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.97,"alt":30.38,"az":300.4,"t":"2039-04-06T15:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.02,"alt":29.58,"az":301.0,"t":"2039-04-06T15:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.07,"alt":28.78,"az":301.5,"t":"2039-04-06T15:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.12,"alt":27.98,"az":302.1,"t":"2039-04-06T15:55:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.18,"alt":27.19,"az":302.7,"t":"2039-04-06T16:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.24,"alt":26.41,"az":303.2,"t":"2039-04-06T16:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.3,"alt":25.63,"az":303.8,"t":"2039-04-06T16:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.37,"alt":24.85,"az":304.4,"t":"2039-04-06T16:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.44,"alt":24.08,"az":305.0,"t":"2039-04-06T16:20:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.51,"alt":23.32,"az":305.6,"t":"2039-04-06T16:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.59,"alt":22.56,"az":306.2,"t":"2039-04-06T16:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.68,"alt":21.81,"az":306.8,"t":"2039-04-06T16:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":2.77,"alt":21.06,"az":307.4,"t":"2039-04-06T16:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.86,"alt":20.32,"az":308.0,"t":"2039-04-06T16:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.96,"alt":19.59,"az":308.7,"t":"2039-04-06T16:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.07,"alt":18.86,"az":309.3,"t":"2039-04-06T16:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.18,"alt":18.14,"az":309.9,"t":"2039-04-06T17:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.31,"alt":17.42,"az":310.6,"t":"2039-04-06T17:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.44,"alt":16.71,"az":311.2,"t":"2039-04-06T17:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.58,"alt":16.01,"az":311.9,"t":"2039-04-06T17:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.74,"alt":15.32,"az":312.5,"t":"2039-04-06T17:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.9,"alt":14.63,"az":313.2,"t":"2039-04-06T17:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":313.8,"t":"2039-04-06T17:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":4.28,"alt":13.28,"az":314.5,"t":"2039-04-06T17:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.49,"alt":12.62,"az":315.2,"t":"2039-04-06T17:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.72,"alt":11.97,"az":315.9,"t":"2039-04-06T17:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.98,"alt":11.32,"az":316.6,"t":"2039-04-06T17:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":5.25,"alt":10.68,"az":317.3,"t":"2039-04-06T17:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.56,"alt":10.05,"az":318.0,"t":"2039-04-06T18:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.9,"alt":9.43,"az":318.7,"t":"2039-04-06T18:05:00Z","terrain":-0.0},{"above_terrain":true,"airmass":6.28,"alt":8.81,"az":319.4,"t":"2039-04-06T18:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.7,"alt":8.21,"az":320.2,"t":"2039-04-06T18:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.17,"alt":7.61,"az":320.9,"t":"2039-04-06T18:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.7,"alt":7.03,"az":321.6,"t":"2039-04-06T18:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":8.3,"alt":6.45,"az":322.4,"t":"2039-04-06T18:30:00Z","terrain":0.16},{"above_terrain":true,"airmass":8.99,"alt":5.89,"az":323.1,"t":"2039-04-06T18:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.78,"alt":5.33,"az":323.9,"t":"2039-04-06T18:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":10.69,"alt":4.78,"az":324.7,"t":"2039-04-06T18:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.75,"alt":4.25,"az":325.4,"t":"2039-04-06T18:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":12.99,"alt":3.72,"az":326.2,"t":"2039-04-06T18:55:00Z","terrain":-0.27},{"above_terrain":true,"airmass":14.47,"alt":3.2,"az":327.0,"t":"2039-04-06T19:00:00Z","terrain":-0.39},{"above_terrain":true,"airmass":16.24,"alt":2.7,"az":327.8,"t":"2039-04-06T19:05:00Z","terrain":-0.26},{"above_terrain":true,"airmass":18.38,"alt":2.21,"az":328.6,"t":"2039-04-06T19:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":21.0,"alt":1.72,"az":329.4,"t":"2039-04-06T19:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":24.22,"alt":1.25,"az":330.2,"t":"2039-04-06T19:20:00Z","terrain":-0.36},{"above_terrain":true,"airmass":28.22,"alt":0.79,"az":331.0,"t":"2039-04-06T19:25:00Z","terrain":-0.38},{"above_terrain":true,"airmass":33.18,"alt":0.35,"az":331.8,"t":"2039-04-06T19:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":null,"alt":-0.09,"az":332.7,"t":"2039-04-06T19:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.51,"az":333.5,"t":"2039-04-06T19:40:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":334.4,"t":"2039-04-06T19:45:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-1.32,"az":335.2,"t":"2039-04-06T19:50:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-1.71,"az":336.1,"t":"2039-04-06T19:55:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-2.08,"az":336.9,"t":"2039-04-06T20:00:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-2.44,"az":337.8,"t":"2039-04-06T20:05:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":338.7,"t":"2039-04-06T20:10:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-3.12,"az":339.6,"t":"2039-04-06T20:15:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-3.44,"az":340.4,"t":"2039-04-06T20:20:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":341.3,"t":"2039-04-06T20:25:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-4.04,"az":342.2,"t":"2039-04-06T20:30:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.32,"az":343.1,"t":"2039-04-06T20:35:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-4.59,"az":344.0,"t":"2039-04-06T20:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.84,"az":344.9,"t":"2039-04-06T20:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.07,"az":345.8,"t":"2039-04-06T20:50:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-5.29,"az":346.8,"t":"2039-04-06T20:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-5.5,"az":347.7,"t":"2039-04-06T21:00:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-5.69,"az":348.6,"t":"2039-04-06T21:05:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-5.87,"az":349.5,"t":"2039-04-06T21:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":350.5,"t":"2039-04-06T21:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":351.4,"t":"2039-04-06T21:20:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.31,"az":352.3,"t":"2039-04-06T21:25:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":353.3,"t":"2039-04-06T21:30:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":354.2,"t":"2039-04-06T21:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":355.1,"t":"2039-04-06T21:40:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":356.1,"t":"2039-04-06T21:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":357.0,"t":"2039-04-06T21:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":358.0,"t":"2039-04-06T21:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":358.9,"t":"2039-04-06T22:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":359.9,"t":"2039-04-06T22:05:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":0.8,"t":"2039-04-06T22:10:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":1.8,"t":"2039-04-06T22:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":2.7,"t":"2039-04-06T22:20:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":3.6,"t":"2039-04-06T22:25:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":4.6,"t":"2039-04-06T22:30:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-6.56,"az":5.5,"t":"2039-04-06T22:35:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-6.46,"az":6.5,"t":"2039-04-06T22:40:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-6.35,"az":7.4,"t":"2039-04-06T22:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.22,"az":8.3,"t":"2039-04-06T22:50:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":9.3,"t":"2039-04-06T22:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-5.92,"az":10.2,"t":"2039-04-06T23:00:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-5.74,"az":11.1,"t":"2039-04-06T23:05:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-5.56,"az":12.1,"t":"2039-04-06T23:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.35,"az":13.0,"t":"2039-04-06T23:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.14,"az":13.9,"t":"2039-04-06T23:20:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-4.9,"az":14.8,"t":"2039-04-06T23:25:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-4.66,"az":15.7,"t":"2039-04-06T23:30:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.4,"az":16.6,"t":"2039-04-06T23:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.12,"az":17.5,"t":"2039-04-06T23:40:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":18.4,"t":"2039-04-06T23:45:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":19.3,"t":"2039-04-06T23:50:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.21,"az":20.2,"t":"2039-04-06T23:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":21.1,"t":"2039-04-07T00:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-2.54,"az":22.0,"t":"2039-04-07T00:05:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":22.8,"t":"2039-04-07T00:10:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-1.81,"az":23.7,"t":"2039-04-07T00:15:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-1.43,"az":24.5,"t":"2039-04-07T00:20:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-1.04,"az":25.4,"t":"2039-04-07T00:25:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-0.63,"az":26.2,"t":"2039-04-07T00:30:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.21,"az":27.1,"t":"2039-04-07T00:35:00Z","terrain":1.27},{"above_terrain":false,"airmass":34.78,"alt":0.22,"az":27.9,"t":"2039-04-07T00:40:00Z","terrain":1.2},{"above_terrain":false,"airmass":29.52,"alt":0.67,"az":28.7,"t":"2039-04-07T00:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":25.27,"alt":1.12,"az":29.6,"t":"2039-04-07T00:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":21.84,"alt":1.59,"az":30.4,"t":"2039-04-07T00:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":19.07,"alt":2.07,"az":31.2,"t":"2039-04-07T01:00:00Z","terrain":1.31},{"above_terrain":true,"airmass":16.81,"alt":2.56,"az":32.0,"t":"2039-04-07T01:05:00Z","terrain":1.33},{"above_terrain":true,"airmass":14.94,"alt":3.06,"az":32.8,"t":"2039-04-07T01:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":13.39,"alt":3.57,"az":33.6,"t":"2039-04-07T01:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":12.08,"alt":4.1,"az":34.4,"t":"2039-04-07T01:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":10.97,"alt":4.63,"az":35.1,"t":"2039-04-07T01:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":10.02,"alt":5.17,"az":35.9,"t":"2039-04-07T01:30:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.2,"alt":5.73,"az":36.7,"t":"2039-04-07T01:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":8.49,"alt":6.29,"az":37.4,"t":"2039-04-07T01:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.86,"alt":6.86,"az":38.2,"t":"2039-04-07T01:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.31,"alt":7.45,"az":38.9,"t":"2039-04-07T01:50:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.83,"alt":8.04,"az":39.6,"t":"2039-04-07T01:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":6.39,"alt":8.64,"az":40.4,"t":"2039-04-07T02:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.0,"alt":9.25,"az":41.1,"t":"2039-04-07T02:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.65,"alt":9.87,"az":41.8,"t":"2039-04-07T02:10:00Z","terrain":0.1},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":42.5,"t":"2039-04-07T02:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.05,"alt":11.14,"az":43.2,"t":"2039-04-07T02:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.79,"alt":11.78,"az":43.9,"t":"2039-04-07T02:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.55,"alt":12.43,"az":44.6,"t":"2039-04-07T02:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.34,"alt":13.1,"az":45.3,"t":"2039-04-07T02:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.14,"alt":13.76,"az":46.0,"t":"2039-04-07T02:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.95,"alt":14.44,"az":46.6,"t":"2039-04-07T02:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.78,"alt":15.13,"az":47.3,"t":"2039-04-07T02:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.63,"alt":15.82,"az":48.0,"t":"2039-04-07T02:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.48,"alt":16.52,"az":48.6,"t":"2039-04-07T03:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.34,"alt":17.22,"az":49.3,"t":"2039-04-07T03:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.22,"alt":17.93,"az":49.9,"t":"2039-04-07T03:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.1,"alt":18.65,"az":50.5,"t":"2039-04-07T03:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.99,"alt":19.38,"az":51.2,"t":"2039-04-07T03:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.89,"alt":20.11,"az":51.8,"t":"2039-04-07T03:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.79,"alt":20.85,"az":52.4,"t":"2039-04-07T03:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.7,"alt":21.59,"az":53.0,"t":"2039-04-07T03:35:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.62,"alt":22.35,"az":53.6,"t":"2039-04-07T03:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.54,"alt":23.1,"az":54.2,"t":"2039-04-07T03:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.46,"alt":23.86,"az":54.8,"t":"2039-04-07T03:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.39,"alt":24.63,"az":55.4,"t":"2039-04-07T03:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.32,"alt":25.41,"az":56.0,"t":"2039-04-07T04:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.26,"alt":26.18,"az":56.6,"t":"2039-04-07T04:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.2,"alt":26.97,"az":57.2,"t":"2039-04-07T04:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.14,"alt":27.76,"az":57.7,"t":"2039-04-07T04:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.09,"alt":28.55,"az":58.3,"t":"2039-04-07T04:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.03,"alt":29.35,"az":58.9,"t":"2039-04-07T04:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.99,"alt":30.15,"az":59.4,"t":"2039-04-07T04:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.94,"alt":30.96,"az":60.0,"t":"2039-04-07T04:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.89,"alt":31.78,"az":60.5,"t":"2039-04-07T04:40:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.85,"alt":32.59,"az":61.1,"t":"2039-04-07T04:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.81,"alt":33.41,"az":61.6,"t":"2039-04-07T04:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.77,"alt":34.24,"az":62.2,"t":"2039-04-07T04:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.74,"alt":35.07,"az":62.7,"t":"2039-04-07T05:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.7,"alt":35.9,"az":63.2,"t":"2039-04-07T05:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.67,"alt":36.74,"az":63.8,"t":"2039-04-07T05:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.64,"alt":37.58,"az":64.3,"t":"2039-04-07T05:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.61,"alt":38.43,"az":64.8,"t":"2039-04-07T05:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.28,"az":65.3,"t":"2039-04-07T05:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.55,"alt":40.13,"az":65.8,"t":"2039-04-07T05:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.52,"alt":40.98,"az":66.3,"t":"2039-04-07T05:35:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.5,"alt":41.84,"az":66.9,"t":"2039-04-07T05:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.47,"alt":42.7,"az":67.4,"t":"2039-04-07T05:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.45,"alt":43.57,"az":67.9,"t":"2039-04-07T05:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.43,"alt":44.44,"az":68.3,"t":"2039-04-07T05:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.41,"alt":45.31,"az":68.8,"t":"2039-04-07T06:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.38,"alt":46.18,"az":69.3,"t":"2039-04-07T06:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.36,"alt":47.06,"az":69.8,"t":"2039-04-07T06:10:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.35,"alt":47.94,"az":70.3,"t":"2039-04-07T06:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.82,"az":70.8,"t":"2039-04-07T06:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.71,"az":71.3,"t":"2039-04-07T06:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.29,"alt":50.6,"az":71.7,"t":"2039-04-07T06:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.28,"alt":51.49,"az":72.2,"t":"2039-04-07T06:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.26,"alt":52.38,"az":72.7,"t":"2039-04-07T06:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.25,"alt":53.27,"az":73.2,"t":"2039-04-07T06:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.23,"alt":54.17,"az":73.6,"t":"2039-04-07T06:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.22,"alt":55.07,"az":74.1,"t":"2039-04-07T06:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.21,"alt":55.97,"az":74.6,"t":"2039-04-07T07:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.19,"alt":56.87,"az":75.0,"t":"2039-04-07T07:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.18,"alt":57.78,"az":75.5,"t":"2039-04-07T07:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.17,"alt":58.69,"az":76.0,"t":"2039-04-07T07:15:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.6,"az":76.4,"t":"2039-04-07T07:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.51,"az":76.9,"t":"2039-04-07T07:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.42,"az":77.3,"t":"2039-04-07T07:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":62.33,"az":77.8,"t":"2039-04-07T07:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.25,"az":78.2,"t":"2039-04-07T07:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.11,"alt":64.17,"az":78.7,"t":"2039-04-07T07:45:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.1,"alt":65.08,"az":79.2,"t":"2039-04-07T07:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.09,"alt":66.0,"az":79.6,"t":"2039-04-07T07:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.09,"alt":66.92,"az":80.1,"t":"2039-04-07T08:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.85,"az":80.5,"t":"2039-04-07T08:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.07,"alt":68.77,"az":81.0,"t":"2039-04-07T08:10:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.07,"alt":69.7,"az":81.4,"t":"2039-04-07T08:15:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.06,"alt":70.62,"az":81.9,"t":"2039-04-07T08:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.05,"alt":71.55,"az":82.4,"t":"2039-04-07T08:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.05,"alt":72.48,"az":82.8,"t":"2039-04-07T08:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.04,"alt":73.41,"az":83.3,"t":"2039-04-07T08:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":74.34,"az":83.7,"t":"2039-04-07T08:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.03,"alt":75.27,"az":84.2,"t":"2039-04-07T08:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.03,"alt":76.2,"az":84.7,"t":"2039-04-07T08:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.03,"alt":77.13,"az":85.2,"t":"2039-04-07T08:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":78.06,"az":85.7,"t":"2039-04-07T09:00:00Z","terrain":0.21}],"transit":{"airmass":1.0,"alt":89.5,"az":244.5,"t":"2039-04-06T10:10:00Z"},"usable_hours":0,"verdict":"none","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}