{"assessment":{"best_window":null,"cost":{"altitude":7.8,"clouds":0.0,"darkness":0.55,"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":4,"cloud":null,"high":null,"iso":"2033-04-19T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2033-04-19T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2033-04-19T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2033-04-19T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2033-04-19T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2033-04-19T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2033-04-20T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2033-04-20T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2033-04-20T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2033-04-20T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.08,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.08,"peak_sky":0.08,"quality_hours":0.03,"reasons":["the target being low or below 20\u00b0 cost 7.8 quality-hours","daylight and twilight cost 0.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":0,"score_weather":null,"sky_hours":0.03,"verdict":"unknown","verdict_astronomy":"unusable","weather_known":false,"windows":[{"end":"2033-04-20T02:35Z","end_local":"05:35","hours":9.5,"label":"unusable","mean_quality":0.0,"start":"2033-04-19T17:05Z","start_local":"20:05"},{"end":"2033-04-20T03:05Z","end_local":"06:05","hours":0.5,"label":"poor","mean_quality":0.07,"start":"2033-04-20T02:35Z","start_local":"05:35"},{"end":"2033-04-20T03:35Z","end_local":"06:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2033-04-20T03:05Z","start_local":"06:05"}]},"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":"2033-04-19T18:48:26Z","dark_hours":7.04,"dark_to":"2033-04-20T01:51:06Z","moon":{"illumination":0.761,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":2.78,"moonrise":"2033-04-19T21:36:17Z","moonset":"2033-04-20T07:25:55Z","sunrise":"2033-04-20T03:33:11Z","sunset":"2033-04-19T17:06:17Z","twilight":{"astronomical":{"end":"2033-04-19T18:48:26Z","start":"2033-04-20T01:51:06Z"},"civil":{"end":"2033-04-19T17:35:32Z","start":"2033-04-20T03:03:57Z"},"nautical":{"end":"2033-04-19T18:10:51Z","start":"2033-04-20T02:28:39Z"}},"window_end":"2033-04-20T09:00:00Z","window_start":"2033-04-19T09:00:00Z"},"night_date":"2033-04-19","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":4.02,"alt":14.2,"t":"2033-04-20T01:50:00Z"},"dec":41.26875,"dec_of_date":41.4508,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":0,"limit_rise":"2033-04-20T02:31:09Z","limit_set":"2033-04-19T15:53:49Z","max_az_rate_deg_per_min":19.46,"moon_separation":111.1,"never_rises":false,"ra":10.68470833,"ra_of_date":11.1423,"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":"2033-04-19T18:42:01Z","blocked_dark_hours":0,"clears_at":"2033-04-19T23:56:39Z","rise_az":93.9},"track":[{"above_terrain":true,"airmass":1.0,"alt":87.28,"az":93.9,"t":"2033-04-19T09:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":88.21,"az":97.0,"t":"2033-04-19T09:05:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.0,"alt":89.13,"az":105.8,"t":"2033-04-19T09:10:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.0,"alt":89.74,"az":203.1,"t":"2033-04-19T09:15:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.0,"alt":88.93,"az":257.4,"t":"2033-04-19T09:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":88.01,"az":263.9,"t":"2033-04-19T09:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.0,"alt":87.07,"az":266.5,"t":"2033-04-19T09:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.0,"alt":86.14,"az":268.1,"t":"2033-04-19T09:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.0,"alt":85.2,"az":269.2,"t":"2033-04-19T09:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.0,"alt":84.27,"az":270.1,"t":"2033-04-19T09:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.01,"alt":83.33,"az":270.9,"t":"2033-04-19T09:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":82.4,"az":271.6,"t":"2033-04-19T09:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.01,"alt":81.46,"az":272.2,"t":"2033-04-19T10:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.01,"alt":80.53,"az":272.8,"t":"2033-04-19T10:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":79.59,"az":273.3,"t":"2033-04-19T10:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.02,"alt":78.66,"az":273.8,"t":"2033-04-19T10:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.02,"alt":77.72,"az":274.4,"t":"2033-04-19T10:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.03,"alt":76.79,"az":274.9,"t":"2033-04-19T10:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":75.86,"az":275.3,"t":"2033-04-19T10:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.04,"alt":74.93,"az":275.8,"t":"2033-04-19T10:35:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.04,"alt":74.0,"az":276.3,"t":"2033-04-19T10:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.04,"alt":73.07,"az":276.8,"t":"2033-04-19T10:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.05,"alt":72.14,"az":277.2,"t":"2033-04-19T10:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.06,"alt":71.21,"az":277.7,"t":"2033-04-19T10:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.28,"az":278.2,"t":"2033-04-19T11:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.36,"az":278.6,"t":"2033-04-19T11:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.07,"alt":68.43,"az":279.1,"t":"2033-04-19T11:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.51,"az":279.6,"t":"2033-04-19T11:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.09,"alt":66.59,"az":280.0,"t":"2033-04-19T11:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.1,"alt":65.66,"az":280.5,"t":"2033-04-19T11:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.11,"alt":64.74,"az":280.9,"t":"2033-04-19T11:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.11,"alt":63.83,"az":281.4,"t":"2033-04-19T11:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.12,"alt":62.91,"az":281.8,"t":"2033-04-19T11:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.13,"alt":61.99,"az":282.3,"t":"2033-04-19T11:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.14,"alt":61.08,"az":282.8,"t":"2033-04-19T11:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.15,"alt":60.17,"az":283.2,"t":"2033-04-19T11:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.16,"alt":59.26,"az":283.7,"t":"2033-04-19T12:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.17,"alt":58.35,"az":284.1,"t":"2033-04-19T12:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.19,"alt":57.44,"az":284.6,"t":"2033-04-19T12:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.2,"alt":56.54,"az":285.1,"t":"2033-04-19T12:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.64,"az":285.5,"t":"2033-04-19T12:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.22,"alt":54.74,"az":286.0,"t":"2033-04-19T12:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.24,"alt":53.84,"az":286.5,"t":"2033-04-19T12:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.25,"alt":52.94,"az":286.9,"t":"2033-04-19T12:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.27,"alt":52.05,"az":287.4,"t":"2033-04-19T12:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.28,"alt":51.15,"az":287.9,"t":"2033-04-19T12:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.3,"alt":50.26,"az":288.4,"t":"2033-04-19T12:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.32,"alt":49.38,"az":288.9,"t":"2033-04-19T12:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.49,"az":289.3,"t":"2033-04-19T13:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.35,"alt":47.61,"az":289.8,"t":"2033-04-19T13:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.37,"alt":46.73,"az":290.3,"t":"2033-04-19T13:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.39,"alt":45.86,"az":290.8,"t":"2033-04-19T13:15:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.41,"alt":44.98,"az":291.3,"t":"2033-04-19T13:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.43,"alt":44.11,"az":291.8,"t":"2033-04-19T13:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.46,"alt":43.24,"az":292.3,"t":"2033-04-19T13:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.48,"alt":42.38,"az":292.8,"t":"2033-04-19T13:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.51,"alt":41.52,"az":293.3,"t":"2033-04-19T13:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.53,"alt":40.66,"az":293.8,"t":"2033-04-19T13:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.56,"alt":39.81,"az":294.3,"t":"2033-04-19T13:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.59,"alt":38.95,"az":294.8,"t":"2033-04-19T13:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.62,"alt":38.11,"az":295.3,"t":"2033-04-19T14:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.65,"alt":37.26,"az":295.9,"t":"2033-04-19T14:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.68,"alt":36.42,"az":296.4,"t":"2033-04-19T14:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.72,"alt":35.59,"az":296.9,"t":"2033-04-19T14:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.75,"alt":34.75,"az":297.5,"t":"2033-04-19T14:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.79,"alt":33.92,"az":298.0,"t":"2033-04-19T14:25:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.83,"alt":33.1,"az":298.5,"t":"2033-04-19T14:30:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.87,"alt":32.28,"az":299.1,"t":"2033-04-19T14:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.91,"alt":31.46,"az":299.6,"t":"2033-04-19T14:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.96,"alt":30.65,"az":300.2,"t":"2033-04-19T14:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.0,"alt":29.85,"az":300.7,"t":"2033-04-19T14:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.05,"alt":29.04,"az":301.3,"t":"2033-04-19T14:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.11,"alt":28.25,"az":301.9,"t":"2033-04-19T15:00:00Z","terrain":0.11},{"above_terrain":true,"airmass":2.16,"alt":27.45,"az":302.4,"t":"2033-04-19T15:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.22,"alt":26.67,"az":303.0,"t":"2033-04-19T15:10:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.28,"alt":25.88,"az":303.6,"t":"2033-04-19T15:15:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.35,"alt":25.11,"az":304.2,"t":"2033-04-19T15:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.42,"alt":24.34,"az":304.8,"t":"2033-04-19T15:25:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.49,"alt":23.57,"az":305.4,"t":"2033-04-19T15:30:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.57,"alt":22.81,"az":306.0,"t":"2033-04-19T15:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.65,"alt":22.05,"az":306.6,"t":"2033-04-19T15:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.74,"alt":21.31,"az":307.2,"t":"2033-04-19T15:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.83,"alt":20.56,"az":307.8,"t":"2033-04-19T15:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.93,"alt":19.83,"az":308.4,"t":"2033-04-19T15:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.03,"alt":19.1,"az":309.0,"t":"2033-04-19T16:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.15,"alt":18.37,"az":309.7,"t":"2033-04-19T16:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.27,"alt":17.65,"az":310.3,"t":"2033-04-19T16:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.4,"alt":16.94,"az":310.9,"t":"2033-04-19T16:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.54,"alt":16.24,"az":311.6,"t":"2033-04-19T16:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.69,"alt":15.54,"az":312.3,"t":"2033-04-19T16:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.85,"alt":14.86,"az":312.9,"t":"2033-04-19T16:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.02,"alt":14.17,"az":313.6,"t":"2033-04-19T16:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":4.21,"alt":13.5,"az":314.3,"t":"2033-04-19T16:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.42,"alt":12.83,"az":314.9,"t":"2033-04-19T16:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.65,"alt":12.17,"az":315.6,"t":"2033-04-19T16:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.89,"alt":11.52,"az":316.3,"t":"2033-04-19T16:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":5.16,"alt":10.88,"az":317.0,"t":"2033-04-19T17:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.46,"alt":10.25,"az":317.7,"t":"2033-04-19T17:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.79,"alt":9.62,"az":318.4,"t":"2033-04-19T17:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":6.15,"alt":9.01,"az":319.1,"t":"2033-04-19T17:15:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.56,"alt":8.4,"az":319.9,"t":"2033-04-19T17:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.02,"alt":7.8,"az":320.6,"t":"2033-04-19T17:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.53,"alt":7.21,"az":321.3,"t":"2033-04-19T17:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":8.11,"alt":6.63,"az":322.1,"t":"2033-04-19T17:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":8.77,"alt":6.06,"az":322.8,"t":"2033-04-19T17:40:00Z","terrain":0.1},{"above_terrain":true,"airmass":9.52,"alt":5.5,"az":323.6,"t":"2033-04-19T17:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":10.39,"alt":4.95,"az":324.4,"t":"2033-04-19T17:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.41,"alt":4.41,"az":325.1,"t":"2033-04-19T17:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.59,"alt":3.88,"az":325.9,"t":"2033-04-19T18:00:00Z","terrain":-0.24},{"above_terrain":true,"airmass":14.0,"alt":3.36,"az":326.7,"t":"2033-04-19T18:05:00Z","terrain":-0.34},{"above_terrain":true,"airmass":15.68,"alt":2.85,"az":327.5,"t":"2033-04-19T18:10:00Z","terrain":-0.31},{"above_terrain":true,"airmass":17.7,"alt":2.35,"az":328.3,"t":"2033-04-19T18:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":20.16,"alt":1.87,"az":329.1,"t":"2033-04-19T18:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":23.2,"alt":1.39,"az":329.9,"t":"2033-04-19T18:25:00Z","terrain":-0.33},{"above_terrain":true,"airmass":26.96,"alt":0.93,"az":330.7,"t":"2033-04-19T18:30:00Z","terrain":-0.38},{"above_terrain":true,"airmass":31.63,"alt":0.48,"az":331.5,"t":"2033-04-19T18:35:00Z","terrain":-0.26},{"above_terrain":true,"airmass":37.39,"alt":0.04,"az":332.4,"t":"2033-04-19T18:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.39,"az":333.2,"t":"2033-04-19T18:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.81,"az":334.0,"t":"2033-04-19T18:50:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":334.9,"t":"2033-04-19T18:55:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-1.6,"az":335.8,"t":"2033-04-19T19:00:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":336.6,"t":"2033-04-19T19:05:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":337.5,"t":"2033-04-19T19:10:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-2.7,"az":338.3,"t":"2033-04-19T19:15:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":339.2,"t":"2033-04-19T19:20:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":340.1,"t":"2033-04-19T19:25:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":341.0,"t":"2033-04-19T19:30:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.97,"az":341.9,"t":"2033-04-19T19:35:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-4.25,"az":342.8,"t":"2033-04-19T19:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.52,"az":343.7,"t":"2033-04-19T19:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.78,"az":344.6,"t":"2033-04-19T19:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.02,"az":345.5,"t":"2033-04-19T19:55:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-5.25,"az":346.4,"t":"2033-04-19T20:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-5.46,"az":347.3,"t":"2033-04-19T20:05:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-5.66,"az":348.3,"t":"2033-04-19T20:10:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-5.84,"az":349.2,"t":"2033-04-19T20:15:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-6.01,"az":350.1,"t":"2033-04-19T20:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.16,"az":351.1,"t":"2033-04-19T20:25:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":352.0,"t":"2033-04-19T20:30:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-6.42,"az":352.9,"t":"2033-04-19T20:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":353.9,"t":"2033-04-19T20:40:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":354.8,"t":"2033-04-19T20:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":355.7,"t":"2033-04-19T20:50:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":356.7,"t":"2033-04-19T20:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":357.6,"t":"2033-04-19T21:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":358.6,"t":"2033-04-19T21:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":359.5,"t":"2033-04-19T21:10:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":0.5,"t":"2033-04-19T21:15:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":1.4,"t":"2033-04-19T21:20:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":2.4,"t":"2033-04-19T21:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":3.3,"t":"2033-04-19T21:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":4.3,"t":"2033-04-19T21:35:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":5.2,"t":"2033-04-19T21:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":6.1,"t":"2033-04-19T21:45:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-6.42,"az":7.1,"t":"2033-04-19T21:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":8.0,"t":"2033-04-19T21:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.16,"az":9.0,"t":"2033-04-19T22:00:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-6.01,"az":9.9,"t":"2033-04-19T22:05:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-5.84,"az":10.8,"t":"2033-04-19T22:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-5.66,"az":11.7,"t":"2033-04-19T22:15:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-5.46,"az":12.7,"t":"2033-04-19T22:20:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.25,"az":13.6,"t":"2033-04-19T22:25:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-5.02,"az":14.5,"t":"2033-04-19T22:30:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-4.78,"az":15.4,"t":"2033-04-19T22:35:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-4.52,"az":16.3,"t":"2033-04-19T22:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.25,"az":17.2,"t":"2033-04-19T22:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.97,"az":18.1,"t":"2033-04-19T22:50:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":19.0,"t":"2033-04-19T22:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":19.9,"t":"2033-04-19T23:00:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":20.8,"t":"2033-04-19T23:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-2.69,"az":21.7,"t":"2033-04-19T23:10:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":22.5,"t":"2033-04-19T23:15:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":23.4,"t":"2033-04-19T23:20:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.6,"az":24.3,"t":"2033-04-19T23:25:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":25.1,"t":"2033-04-19T23:30:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-0.81,"az":26.0,"t":"2033-04-19T23:35:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.39,"az":26.8,"t":"2033-04-19T23:40:00Z","terrain":1.29},{"above_terrain":false,"airmass":37.35,"alt":0.04,"az":27.6,"t":"2033-04-19T23:45:00Z","terrain":1.22},{"above_terrain":false,"airmass":31.59,"alt":0.48,"az":28.5,"t":"2033-04-19T23:50:00Z","terrain":1.1},{"above_terrain":false,"airmass":26.93,"alt":0.93,"az":29.3,"t":"2033-04-19T23:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":23.18,"alt":1.39,"az":30.1,"t":"2033-04-20T00:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":20.15,"alt":1.87,"az":30.9,"t":"2033-04-20T00:05:00Z","terrain":1.3},{"above_terrain":true,"airmass":17.69,"alt":2.36,"az":31.7,"t":"2033-04-20T00:10:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.66,"alt":2.85,"az":32.5,"t":"2033-04-20T00:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":13.99,"alt":3.36,"az":33.3,"t":"2033-04-20T00:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":12.59,"alt":3.88,"az":34.1,"t":"2033-04-20T00:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":11.4,"alt":4.41,"az":34.9,"t":"2033-04-20T00:30:00Z","terrain":0.1},{"above_terrain":true,"airmass":10.39,"alt":4.95,"az":35.6,"t":"2033-04-20T00:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.52,"alt":5.5,"az":36.4,"t":"2033-04-20T00:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":8.76,"alt":6.06,"az":37.2,"t":"2033-04-20T00:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":8.1,"alt":6.63,"az":37.9,"t":"2033-04-20T00:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.52,"alt":7.21,"az":38.7,"t":"2033-04-20T00:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.01,"alt":7.8,"az":39.4,"t":"2033-04-20T01:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.56,"alt":8.4,"az":40.1,"t":"2033-04-20T01:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.15,"alt":9.01,"az":40.9,"t":"2033-04-20T01:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.79,"alt":9.63,"az":41.6,"t":"2033-04-20T01:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":5.46,"alt":10.25,"az":42.3,"t":"2033-04-20T01:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.16,"alt":10.89,"az":43.0,"t":"2033-04-20T01:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.89,"alt":11.53,"az":43.7,"t":"2033-04-20T01:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.64,"alt":12.18,"az":44.4,"t":"2033-04-20T01:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.42,"alt":12.84,"az":45.1,"t":"2033-04-20T01:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.21,"alt":13.5,"az":45.7,"t":"2033-04-20T01:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":4.02,"alt":14.18,"az":46.4,"t":"2033-04-20T01:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.85,"alt":14.86,"az":47.1,"t":"2033-04-20T01:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.69,"alt":15.55,"az":47.8,"t":"2033-04-20T02:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.53,"alt":16.25,"az":48.4,"t":"2033-04-20T02:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.4,"alt":16.95,"az":49.1,"t":"2033-04-20T02:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.27,"alt":17.66,"az":49.7,"t":"2033-04-20T02:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.15,"alt":18.38,"az":50.3,"t":"2033-04-20T02:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.03,"alt":19.1,"az":51.0,"t":"2033-04-20T02:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.93,"alt":19.83,"az":51.6,"t":"2033-04-20T02:30:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.83,"alt":20.57,"az":52.2,"t":"2033-04-20T02:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.73,"alt":21.31,"az":52.8,"t":"2033-04-20T02:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.65,"alt":22.06,"az":53.4,"t":"2033-04-20T02:45:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.57,"alt":22.81,"az":54.1,"t":"2033-04-20T02:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.49,"alt":23.57,"az":54.7,"t":"2033-04-20T02:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.42,"alt":24.34,"az":55.2,"t":"2033-04-20T03:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.35,"alt":25.11,"az":55.8,"t":"2033-04-20T03:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.28,"alt":25.89,"az":56.4,"t":"2033-04-20T03:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.22,"alt":26.67,"az":57.0,"t":"2033-04-20T03:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.16,"alt":27.46,"az":57.6,"t":"2033-04-20T03:20:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.11,"alt":28.25,"az":58.1,"t":"2033-04-20T03:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.05,"alt":29.05,"az":58.7,"t":"2033-04-20T03:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.0,"alt":29.85,"az":59.3,"t":"2033-04-20T03:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.96,"alt":30.66,"az":59.8,"t":"2033-04-20T03:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.91,"alt":31.47,"az":60.4,"t":"2033-04-20T03:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.87,"alt":32.29,"az":60.9,"t":"2033-04-20T03:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.83,"alt":33.11,"az":61.5,"t":"2033-04-20T03:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.79,"alt":33.93,"az":62.0,"t":"2033-04-20T04:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.75,"alt":34.76,"az":62.6,"t":"2033-04-20T04:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.71,"alt":35.59,"az":63.1,"t":"2033-04-20T04:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.68,"alt":36.43,"az":63.6,"t":"2033-04-20T04:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.65,"alt":37.27,"az":64.1,"t":"2033-04-20T04:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":38.11,"az":64.7,"t":"2033-04-20T04:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.59,"alt":38.96,"az":65.2,"t":"2033-04-20T04:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.56,"alt":39.81,"az":65.7,"t":"2033-04-20T04:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.53,"alt":40.67,"az":66.2,"t":"2033-04-20T04:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.51,"alt":41.52,"az":66.7,"t":"2033-04-20T04:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.48,"alt":42.38,"az":67.2,"t":"2033-04-20T04:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.25,"az":67.7,"t":"2033-04-20T04:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.43,"alt":44.12,"az":68.2,"t":"2033-04-20T05:00:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.41,"alt":44.99,"az":68.7,"t":"2033-04-20T05:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.39,"alt":45.86,"az":69.2,"t":"2033-04-20T05:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.37,"alt":46.74,"az":69.7,"t":"2033-04-20T05:15:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.35,"alt":47.62,"az":70.2,"t":"2033-04-20T05:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.5,"az":70.7,"t":"2033-04-20T05:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.32,"alt":49.38,"az":71.1,"t":"2033-04-20T05:30:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.3,"alt":50.27,"az":71.6,"t":"2033-04-20T05:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.28,"alt":51.16,"az":72.1,"t":"2033-04-20T05:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.27,"alt":52.05,"az":72.6,"t":"2033-04-20T05:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.25,"alt":52.95,"az":73.1,"t":"2033-04-20T05:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.84,"az":73.5,"t":"2033-04-20T05:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.22,"alt":54.74,"az":74.0,"t":"2033-04-20T06:00:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.21,"alt":55.64,"az":74.5,"t":"2033-04-20T06:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.2,"alt":56.54,"az":74.9,"t":"2033-04-20T06:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.19,"alt":57.45,"az":75.4,"t":"2033-04-20T06:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.17,"alt":58.36,"az":75.9,"t":"2033-04-20T06:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.26,"az":76.3,"t":"2033-04-20T06:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.17,"az":76.8,"t":"2033-04-20T06:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.09,"az":77.2,"t":"2033-04-20T06:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":62.0,"az":77.7,"t":"2033-04-20T06:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.12,"alt":62.92,"az":78.2,"t":"2033-04-20T06:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.11,"alt":63.83,"az":78.6,"t":"2033-04-20T06:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.11,"alt":64.75,"az":79.1,"t":"2033-04-20T06:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.1,"alt":65.67,"az":79.5,"t":"2033-04-20T07:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.09,"alt":66.59,"az":80.0,"t":"2033-04-20T07:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.08,"alt":67.51,"az":80.4,"t":"2033-04-20T07:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.07,"alt":68.44,"az":80.9,"t":"2033-04-20T07:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.07,"alt":69.36,"az":81.4,"t":"2033-04-20T07:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.06,"alt":70.29,"az":81.8,"t":"2033-04-20T07:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":71.21,"az":82.3,"t":"2033-04-20T07:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.05,"alt":72.14,"az":82.8,"t":"2033-04-20T07:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.04,"alt":73.07,"az":83.2,"t":"2033-04-20T07:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":74.0,"az":83.7,"t":"2033-04-20T07:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.04,"alt":74.93,"az":84.2,"t":"2033-04-20T07:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.03,"alt":75.86,"az":84.7,"t":"2033-04-20T07:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.03,"alt":76.8,"az":85.1,"t":"2033-04-20T08:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":77.73,"az":85.7,"t":"2033-04-20T08:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":78.66,"az":86.2,"t":"2033-04-20T08:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.02,"alt":79.6,"az":86.7,"t":"2033-04-20T08:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.01,"alt":80.53,"az":87.2,"t":"2033-04-20T08:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.01,"alt":81.47,"az":87.8,"t":"2033-04-20T08:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.01,"alt":82.4,"az":88.4,"t":"2033-04-20T08:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.01,"alt":83.34,"az":89.1,"t":"2033-04-20T08:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":84.27,"az":89.9,"t":"2033-04-20T08:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":85.21,"az":90.8,"t":"2033-04-20T08:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.0,"alt":86.14,"az":91.9,"t":"2033-04-20T08:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.0,"alt":87.08,"az":93.5,"t":"2033-04-20T08:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.0,"alt":88.01,"az":96.1,"t":"2033-04-20T09:00:00Z","terrain":0.57}],"transit":{"airmass":1.0,"alt":89.7,"az":203.1,"t":"2033-04-19T09:15:00Z"},"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."]}
