{"assessment":{"best_window":null,"cost":{"altitude":8.05,"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":13,"cloud":null,"high":null,"iso":"2030-04-15T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2030-04-15T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2030-04-15T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2030-04-15T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2030-04-15T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2030-04-15T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2030-04-15T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2030-04-16T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2030-04-16T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2030-04-16T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2030-04-16T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.0,"peak_sky":0.0,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 8.0 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":"2030-04-16T03:40Z","end_local":"06:40","hours":10.67,"label":"unusable","mean_quality":0.0,"start":"2030-04-15T17:00Z","start_local":"20:00"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2030-04-15T18:41:59Z","dark_hours":7.29,"dark_to":"2030-04-16T01:59:27Z","moon":{"illumination":0.929,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2030-04-15T14:12:22Z","moonset":"2030-04-16T02:08:36Z","sunrise":"2030-04-16T03:39:45Z","sunset":"2030-04-15T17:01:37Z","twilight":{"astronomical":{"end":"2030-04-15T18:41:59Z","start":"2030-04-16T01:59:27Z"},"civil":{"end":"2030-04-15T17:30:32Z","start":"2030-04-16T03:10:52Z"},"nautical":{"end":"2030-04-15T18:05:17Z","start":"2030-04-16T02:36:08Z"}},"window_end":"2030-04-16T09:00:00Z","window_start":"2030-04-15T09:00:00Z"},"night_date":"2030-04-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":null,"alt":-2.1,"t":"2030-04-15T18:45:00Z"},"dec":30.66017511,"dec_of_date":30.8146,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":0,"limit_rise":"2030-04-16T04:19:37Z","limit_set":"2030-04-15T16:20:39Z","max_az_rate_deg_per_min":1.14,"moon_separation":140.5,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8904,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2030-04-15T18:27:06Z","blocked_dark_hours":0,"clears_at":"2030-04-16T02:15:21Z","rise_az":116.8},"track":[{"above_terrain":true,"airmass":1.06,"alt":70.24,"az":116.8,"t":"2030-04-15T09:00:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.06,"alt":71.06,"az":118.8,"t":"2030-04-15T09:05:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.05,"alt":71.87,"az":121.1,"t":"2030-04-15T09:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.05,"alt":72.67,"az":123.5,"t":"2030-04-15T09:15:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.04,"alt":73.44,"az":126.0,"t":"2030-04-15T09:20:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.04,"alt":74.18,"az":128.8,"t":"2030-04-15T09:25:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.04,"alt":74.89,"az":131.9,"t":"2030-04-15T09:30:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.03,"alt":75.57,"az":135.1,"t":"2030-04-15T09:35:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.03,"alt":76.21,"az":138.7,"t":"2030-04-15T09:40:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.03,"alt":76.8,"az":142.5,"t":"2030-04-15T09:45:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.02,"alt":77.35,"az":146.7,"t":"2030-04-15T09:50:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.02,"alt":77.83,"az":151.2,"t":"2030-04-15T09:55:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.02,"alt":78.25,"az":156.0,"t":"2030-04-15T10:00:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.02,"alt":78.59,"az":161.1,"t":"2030-04-15T10:05:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.02,"alt":78.85,"az":166.4,"t":"2030-04-15T10:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.02,"alt":79.03,"az":171.9,"t":"2030-04-15T10:15:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":177.6,"t":"2030-04-15T10:20:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":183.3,"t":"2030-04-15T10:25:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.02,"alt":79.01,"az":188.9,"t":"2030-04-15T10:30:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.02,"alt":78.82,"az":194.5,"t":"2030-04-15T10:35:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.02,"alt":78.54,"az":199.8,"t":"2030-04-15T10:40:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.02,"alt":78.19,"az":204.8,"t":"2030-04-15T10:45:00Z","terrain":-0.26},{"above_terrain":true,"airmass":1.02,"alt":77.76,"az":209.5,"t":"2030-04-15T10:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.02,"alt":77.26,"az":214.0,"t":"2030-04-15T10:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.03,"alt":76.71,"az":218.1,"t":"2030-04-15T11:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.03,"alt":76.11,"az":221.9,"t":"2030-04-15T11:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.03,"alt":75.47,"az":225.4,"t":"2030-04-15T11:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":74.78,"az":228.6,"t":"2030-04-15T11:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.04,"alt":74.06,"az":231.6,"t":"2030-04-15T11:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.04,"alt":73.32,"az":234.4,"t":"2030-04-15T11:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.05,"alt":72.54,"az":236.9,"t":"2030-04-15T11:30:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.05,"alt":71.75,"az":239.3,"t":"2030-04-15T11:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.06,"alt":70.93,"az":241.5,"t":"2030-04-15T11:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.06,"alt":70.1,"az":243.6,"t":"2030-04-15T11:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.07,"alt":69.26,"az":245.5,"t":"2030-04-15T11:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":68.4,"az":247.3,"t":"2030-04-15T11:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.08,"alt":67.53,"az":249.0,"t":"2030-04-15T12:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.09,"alt":66.65,"az":250.6,"t":"2030-04-15T12:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.77,"az":252.1,"t":"2030-04-15T12:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.1,"alt":64.87,"az":253.5,"t":"2030-04-15T12:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.97,"az":254.9,"t":"2030-04-15T12:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.12,"alt":63.07,"az":256.2,"t":"2030-04-15T12:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.13,"alt":62.16,"az":257.4,"t":"2030-04-15T12:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.14,"alt":61.24,"az":258.6,"t":"2030-04-15T12:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.15,"alt":60.32,"az":259.8,"t":"2030-04-15T12:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.16,"alt":59.4,"az":260.9,"t":"2030-04-15T12:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.17,"alt":58.47,"az":261.9,"t":"2030-04-15T12:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.18,"alt":57.54,"az":263.0,"t":"2030-04-15T12:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.2,"alt":56.61,"az":264.0,"t":"2030-04-15T13:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.21,"alt":55.68,"az":264.9,"t":"2030-04-15T13:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.22,"alt":54.75,"az":265.9,"t":"2030-04-15T13:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.24,"alt":53.82,"az":266.8,"t":"2030-04-15T13:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.25,"alt":52.88,"az":267.7,"t":"2030-04-15T13:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.27,"alt":51.95,"az":268.6,"t":"2030-04-15T13:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.29,"alt":51.01,"az":269.4,"t":"2030-04-15T13:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":270.3,"t":"2030-04-15T13:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.32,"alt":49.14,"az":271.1,"t":"2030-04-15T13:40:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.34,"alt":48.2,"az":271.9,"t":"2030-04-15T13:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.36,"alt":47.27,"az":272.7,"t":"2030-04-15T13:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.38,"alt":46.33,"az":273.5,"t":"2030-04-15T13:55:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.4,"alt":45.4,"az":274.2,"t":"2030-04-15T14:00:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.43,"alt":44.47,"az":275.0,"t":"2030-04-15T14:05:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.45,"alt":43.53,"az":275.7,"t":"2030-04-15T14:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.48,"alt":42.6,"az":276.5,"t":"2030-04-15T14:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.5,"alt":41.67,"az":277.2,"t":"2030-04-15T14:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.53,"alt":40.75,"az":277.9,"t":"2030-04-15T14:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.56,"alt":39.82,"az":278.7,"t":"2030-04-15T14:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.59,"alt":38.9,"az":279.4,"t":"2030-04-15T14:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.62,"alt":37.97,"az":280.1,"t":"2030-04-15T14:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.66,"alt":37.05,"az":280.8,"t":"2030-04-15T14:45:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.69,"alt":36.13,"az":281.5,"t":"2030-04-15T14:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.73,"alt":35.22,"az":282.2,"t":"2030-04-15T14:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.77,"alt":34.31,"az":282.9,"t":"2030-04-15T15:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.81,"alt":33.39,"az":283.6,"t":"2030-04-15T15:05:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.86,"alt":32.49,"az":284.2,"t":"2030-04-15T15:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.9,"alt":31.58,"az":284.9,"t":"2030-04-15T15:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.95,"alt":30.68,"az":285.6,"t":"2030-04-15T15:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.01,"alt":29.78,"az":286.3,"t":"2030-04-15T15:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.06,"alt":28.88,"az":287.0,"t":"2030-04-15T15:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.12,"alt":27.99,"az":287.7,"t":"2030-04-15T15:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.19,"alt":27.1,"az":288.4,"t":"2030-04-15T15:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.26,"alt":26.21,"az":289.0,"t":"2030-04-15T15:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.33,"alt":25.33,"az":289.7,"t":"2030-04-15T15:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.41,"alt":24.45,"az":290.4,"t":"2030-04-15T15:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.49,"alt":23.57,"az":291.1,"t":"2030-04-15T16:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.58,"alt":22.7,"az":291.8,"t":"2030-04-15T16:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.67,"alt":21.83,"az":292.5,"t":"2030-04-15T16:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.78,"alt":20.97,"az":293.2,"t":"2030-04-15T16:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.89,"alt":20.11,"az":293.9,"t":"2030-04-15T16:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.01,"alt":19.26,"az":294.5,"t":"2030-04-15T16:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.14,"alt":18.41,"az":295.2,"t":"2030-04-15T16:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.28,"alt":17.57,"az":295.9,"t":"2030-04-15T16:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.44,"alt":16.73,"az":296.7,"t":"2030-04-15T16:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.61,"alt":15.89,"az":297.4,"t":"2030-04-15T16:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.8,"alt":15.07,"az":298.1,"t":"2030-04-15T16:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":4.01,"alt":14.24,"az":298.8,"t":"2030-04-15T16:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":4.24,"alt":13.42,"az":299.5,"t":"2030-04-15T17:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.49,"alt":12.61,"az":300.2,"t":"2030-04-15T17:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.78,"alt":11.81,"az":301.0,"t":"2030-04-15T17:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.11,"alt":11.01,"az":301.7,"t":"2030-04-15T17:15:00Z","terrain":0.15},{"above_terrain":true,"airmass":5.48,"alt":10.22,"az":302.4,"t":"2030-04-15T17:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":5.9,"alt":9.43,"az":303.2,"t":"2030-04-15T17:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.39,"alt":8.65,"az":303.9,"t":"2030-04-15T17:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":6.95,"alt":7.88,"az":304.7,"t":"2030-04-15T17:35:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.62,"alt":7.11,"az":305.5,"t":"2030-04-15T17:40:00Z","terrain":-0.23},{"above_terrain":true,"airmass":8.42,"alt":6.35,"az":306.2,"t":"2030-04-15T17:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":9.38,"alt":5.6,"az":307.0,"t":"2030-04-15T17:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":10.55,"alt":4.86,"az":307.8,"t":"2030-04-15T17:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":12.02,"alt":4.12,"az":308.6,"t":"2030-04-15T18:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":13.9,"alt":3.39,"az":309.4,"t":"2030-04-15T18:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":16.35,"alt":2.67,"az":310.2,"t":"2030-04-15T18:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":19.63,"alt":1.96,"az":311.0,"t":"2030-04-15T18:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":24.17,"alt":1.26,"az":311.8,"t":"2030-04-15T18:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":30.58,"alt":0.57,"az":312.6,"t":"2030-04-15T18:25:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-0.12,"az":313.5,"t":"2030-04-15T18:30:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-0.79,"az":314.3,"t":"2030-04-15T18:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-1.46,"az":315.1,"t":"2030-04-15T18:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-2.11,"az":316.0,"t":"2030-04-15T18:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":316.9,"t":"2030-04-15T18:50:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":317.7,"t":"2030-04-15T18:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-4.02,"az":318.6,"t":"2030-04-15T19:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-4.63,"az":319.5,"t":"2030-04-15T19:05:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.23,"az":320.4,"t":"2030-04-15T19:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.82,"az":321.3,"t":"2030-04-15T19:15:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":322.2,"t":"2030-04-15T19:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-6.97,"az":323.1,"t":"2030-04-15T19:25:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.52,"az":324.1,"t":"2030-04-15T19:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.07,"az":325.0,"t":"2030-04-15T19:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-8.6,"az":325.9,"t":"2030-04-15T19:40:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-9.12,"az":326.9,"t":"2030-04-15T19:45:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-9.62,"az":327.9,"t":"2030-04-15T19:50:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-10.11,"az":328.8,"t":"2030-04-15T19:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-10.59,"az":329.8,"t":"2030-04-15T20:00:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-11.05,"az":330.8,"t":"2030-04-15T20:05:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-11.5,"az":331.8,"t":"2030-04-15T20:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-11.94,"az":332.8,"t":"2030-04-15T20:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-12.36,"az":333.8,"t":"2030-04-15T20:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-12.76,"az":334.8,"t":"2030-04-15T20:25:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-13.15,"az":335.9,"t":"2030-04-15T20:30:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-13.53,"az":336.9,"t":"2030-04-15T20:35:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-13.89,"az":338.0,"t":"2030-04-15T20:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-14.23,"az":339.0,"t":"2030-04-15T20:45:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-14.56,"az":340.1,"t":"2030-04-15T20:50:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-14.87,"az":341.1,"t":"2030-04-15T20:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-15.16,"az":342.2,"t":"2030-04-15T21:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.44,"az":343.3,"t":"2030-04-15T21:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.7,"az":344.4,"t":"2030-04-15T21:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.94,"az":345.5,"t":"2030-04-15T21:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-16.17,"az":346.6,"t":"2030-04-15T21:20:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-16.38,"az":347.7,"t":"2030-04-15T21:25:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-16.57,"az":348.8,"t":"2030-04-15T21:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-16.74,"az":349.9,"t":"2030-04-15T21:35:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-16.9,"az":351.0,"t":"2030-04-15T21:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-17.04,"az":352.1,"t":"2030-04-15T21:45:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-17.16,"az":353.2,"t":"2030-04-15T21:50:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-17.26,"az":354.3,"t":"2030-04-15T21:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":355.5,"t":"2030-04-15T22:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":356.6,"t":"2030-04-15T22:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":357.7,"t":"2030-04-15T22:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":358.8,"t":"2030-04-15T22:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":360.0,"t":"2030-04-15T22:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":1.1,"t":"2030-04-15T22:25:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":2.2,"t":"2030-04-15T22:30:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":3.4,"t":"2030-04-15T22:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-17.35,"az":4.5,"t":"2030-04-15T22:40:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-17.26,"az":5.6,"t":"2030-04-15T22:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-17.16,"az":6.7,"t":"2030-04-15T22:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-17.05,"az":7.8,"t":"2030-04-15T22:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.91,"az":9.0,"t":"2030-04-15T23:00:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-16.75,"az":10.1,"t":"2030-04-15T23:05:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-16.58,"az":11.2,"t":"2030-04-15T23:10:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-16.39,"az":12.3,"t":"2030-04-15T23:15:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-16.18,"az":13.4,"t":"2030-04-15T23:20:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-15.96,"az":14.5,"t":"2030-04-15T23:25:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-15.72,"az":15.6,"t":"2030-04-15T23:30:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-15.46,"az":16.7,"t":"2030-04-15T23:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.18,"az":17.7,"t":"2030-04-15T23:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-14.89,"az":18.8,"t":"2030-04-15T23:45:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-14.58,"az":19.9,"t":"2030-04-15T23:50:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-14.25,"az":20.9,"t":"2030-04-15T23:55:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-13.91,"az":22.0,"t":"2030-04-16T00:00:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-13.55,"az":23.0,"t":"2030-04-16T00:05:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-13.17,"az":24.1,"t":"2030-04-16T00:10:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-12.78,"az":25.1,"t":"2030-04-16T00:15:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-12.38,"az":26.1,"t":"2030-04-16T00:20:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-11.96,"az":27.1,"t":"2030-04-16T00:25:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-11.53,"az":28.1,"t":"2030-04-16T00:30:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-11.08,"az":29.1,"t":"2030-04-16T00:35:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-10.62,"az":30.1,"t":"2030-04-16T00:40:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-10.14,"az":31.1,"t":"2030-04-16T00:45:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-9.65,"az":32.1,"t":"2030-04-16T00:50:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-9.14,"az":33.0,"t":"2030-04-16T00:55:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-8.63,"az":34.0,"t":"2030-04-16T01:00:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-8.1,"az":34.9,"t":"2030-04-16T01:05:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-7.56,"az":35.9,"t":"2030-04-16T01:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-7.0,"az":36.8,"t":"2030-04-16T01:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":37.7,"t":"2030-04-16T01:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.85,"az":38.7,"t":"2030-04-16T01:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.26,"az":39.6,"t":"2030-04-16T01:30:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-4.66,"az":40.5,"t":"2030-04-16T01:35:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-4.05,"az":41.3,"t":"2030-04-16T01:40:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":42.2,"t":"2030-04-16T01:45:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":43.1,"t":"2030-04-16T01:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":44.0,"t":"2030-04-16T01:55:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-1.49,"az":44.8,"t":"2030-04-16T02:00:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":45.7,"t":"2030-04-16T02:05:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-0.15,"az":46.5,"t":"2030-04-16T02:10:00Z","terrain":0.64},{"above_terrain":false,"airmass":31.02,"alt":0.53,"az":47.3,"t":"2030-04-16T02:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":24.47,"alt":1.22,"az":48.2,"t":"2030-04-16T02:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":19.85,"alt":1.92,"az":49.0,"t":"2030-04-16T02:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":16.51,"alt":2.63,"az":49.8,"t":"2030-04-16T02:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":14.02,"alt":3.35,"az":50.6,"t":"2030-04-16T02:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":12.12,"alt":4.08,"az":51.4,"t":"2030-04-16T02:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":10.63,"alt":4.82,"az":52.2,"t":"2030-04-16T02:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":9.44,"alt":5.56,"az":52.9,"t":"2030-04-16T02:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":8.47,"alt":6.31,"az":53.7,"t":"2030-04-16T02:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":7.66,"alt":7.07,"az":54.5,"t":"2030-04-16T03:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":6.99,"alt":7.83,"az":55.3,"t":"2030-04-16T03:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.42,"alt":8.61,"az":56.0,"t":"2030-04-16T03:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":5.92,"alt":9.38,"az":56.8,"t":"2030-04-16T03:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":5.5,"alt":10.17,"az":57.5,"t":"2030-04-16T03:20:00Z","terrain":1.16},{"above_terrain":true,"airmass":5.13,"alt":10.96,"az":58.2,"t":"2030-04-16T03:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.8,"alt":11.76,"az":59.0,"t":"2030-04-16T03:30:00Z","terrain":1.21},{"above_terrain":true,"airmass":4.51,"alt":12.57,"az":59.7,"t":"2030-04-16T03:35:00Z","terrain":1.18},{"above_terrain":true,"airmass":4.25,"alt":13.38,"az":60.4,"t":"2030-04-16T03:40:00Z","terrain":1.13},{"above_terrain":true,"airmass":4.02,"alt":14.2,"az":61.2,"t":"2030-04-16T03:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":3.81,"alt":15.02,"az":61.9,"t":"2030-04-16T03:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":3.62,"alt":15.85,"az":62.6,"t":"2030-04-16T03:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":3.45,"alt":16.68,"az":63.3,"t":"2030-04-16T04:00:00Z","terrain":0.87},{"above_terrain":true,"airmass":3.29,"alt":17.52,"az":64.0,"t":"2030-04-16T04:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.15,"alt":18.36,"az":64.7,"t":"2030-04-16T04:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.02,"alt":19.21,"az":65.4,"t":"2030-04-16T04:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.89,"alt":20.07,"az":66.1,"t":"2030-04-16T04:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.78,"alt":20.92,"az":66.8,"t":"2030-04-16T04:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.68,"alt":21.79,"az":67.5,"t":"2030-04-16T04:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.58,"alt":22.65,"az":68.2,"t":"2030-04-16T04:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.49,"alt":23.52,"az":68.9,"t":"2030-04-16T04:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.41,"alt":24.4,"az":69.6,"t":"2030-04-16T04:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":2.33,"alt":25.28,"az":70.2,"t":"2030-04-16T04:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.26,"alt":26.16,"az":70.9,"t":"2030-04-16T04:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":2.19,"alt":27.05,"az":71.6,"t":"2030-04-16T05:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.13,"alt":27.94,"az":72.3,"t":"2030-04-16T05:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":2.07,"alt":28.83,"az":73.0,"t":"2030-04-16T05:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.01,"alt":29.73,"az":73.7,"t":"2030-04-16T05:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.96,"alt":30.63,"az":74.3,"t":"2030-04-16T05:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.91,"alt":31.53,"az":75.0,"t":"2030-04-16T05:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.86,"alt":32.43,"az":75.7,"t":"2030-04-16T05:30:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.82,"alt":33.34,"az":76.4,"t":"2030-04-16T05:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.77,"alt":34.25,"az":77.1,"t":"2030-04-16T05:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.73,"alt":35.17,"az":77.8,"t":"2030-04-16T05:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.69,"alt":36.08,"az":78.5,"t":"2030-04-16T05:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.66,"alt":37.0,"az":79.2,"t":"2030-04-16T05:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.62,"alt":37.92,"az":79.9,"t":"2030-04-16T06:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.59,"alt":38.84,"az":80.6,"t":"2030-04-16T06:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.56,"alt":39.77,"az":81.3,"t":"2030-04-16T06:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.53,"alt":40.69,"az":82.0,"t":"2030-04-16T06:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.5,"alt":41.62,"az":82.7,"t":"2030-04-16T06:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.48,"alt":42.55,"az":83.5,"t":"2030-04-16T06:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.45,"alt":43.48,"az":84.2,"t":"2030-04-16T06:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.43,"alt":44.41,"az":85.0,"t":"2030-04-16T06:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.4,"alt":45.35,"az":85.7,"t":"2030-04-16T06:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.38,"alt":46.28,"az":86.5,"t":"2030-04-16T06:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.36,"alt":47.22,"az":87.3,"t":"2030-04-16T06:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.34,"alt":48.15,"az":88.1,"t":"2030-04-16T06:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.32,"alt":49.09,"az":88.9,"t":"2030-04-16T07:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.3,"alt":50.02,"az":89.7,"t":"2030-04-16T07:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.96,"az":90.5,"t":"2030-04-16T07:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.27,"alt":51.89,"az":91.4,"t":"2030-04-16T07:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.25,"alt":52.83,"az":92.3,"t":"2030-04-16T07:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.24,"alt":53.76,"az":93.1,"t":"2030-04-16T07:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.22,"alt":54.7,"az":94.1,"t":"2030-04-16T07:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.21,"alt":55.63,"az":95.0,"t":"2030-04-16T07:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.2,"alt":56.56,"az":96.0,"t":"2030-04-16T07:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.18,"alt":57.49,"az":97.0,"t":"2030-04-16T07:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.17,"alt":58.42,"az":98.0,"t":"2030-04-16T07:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.16,"alt":59.35,"az":99.1,"t":"2030-04-16T07:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.15,"alt":60.27,"az":100.2,"t":"2030-04-16T08:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.14,"alt":61.19,"az":101.3,"t":"2030-04-16T08:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.13,"alt":62.1,"az":102.5,"t":"2030-04-16T08:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.12,"alt":63.02,"az":103.7,"t":"2030-04-16T08:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.11,"alt":63.92,"az":105.0,"t":"2030-04-16T08:20:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.1,"alt":64.82,"az":106.4,"t":"2030-04-16T08:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.1,"alt":65.72,"az":107.8,"t":"2030-04-16T08:30:00Z","terrain":-0.88},{"above_terrain":true,"airmass":1.09,"alt":66.61,"az":109.3,"t":"2030-04-16T08:35:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.08,"alt":67.48,"az":110.9,"t":"2030-04-16T08:40:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.08,"alt":68.35,"az":112.6,"t":"2030-04-16T08:45:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.07,"alt":69.21,"az":114.4,"t":"2030-04-16T08:50:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.06,"alt":70.06,"az":116.3,"t":"2030-04-16T08:55:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.06,"alt":70.89,"az":118.4,"t":"2030-04-16T09:00:00Z","terrain":-1.44}],"transit":{"airmass":1.02,"alt":79.1,"az":177.6,"t":"2030-04-15T10:20:00Z"},"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."]}