{"assessment":{"best_window":null,"cost":{"altitude":6.78,"clouds":0.0,"darkness":0.2,"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":-8,"cloud":null,"high":null,"iso":"2028-05-09T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2028-05-09T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2028-05-09T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2028-05-09T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2028-05-09T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2028-05-09T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2028-05-10T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2028-05-10T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2028-05-10T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2028-05-10T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.0,"rh":null,"sky":"civil 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 6.8 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":"2028-05-10T03:10Z","end_local":"06:10","hours":9.75,"label":"unusable","mean_quality":0.0,"start":"2028-05-09T17:25Z","start_local":"20:25"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2028-05-09T19:20:58Z","dark_hours":5.88,"dark_to":"2028-05-10T01:13:34Z","moon":{"illumination":0.983,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2028-05-09T18:47:50Z","moonset":"2028-05-10T03:39:19Z","sunrise":"2028-05-10T03:06:21Z","sunset":"2028-05-09T17:28:10Z","twilight":{"astronomical":{"end":"2028-05-09T19:20:58Z","start":"2028-05-10T01:13:34Z"},"civil":{"end":"2028-05-09T17:59:23Z","start":"2028-05-10T02:35:08Z"},"nautical":{"end":"2028-05-09T18:38:02Z","start":"2028-05-10T01:56:30Z"}},"window_end":"2028-05-10T09:00:00Z","window_start":"2028-05-09T09:00:00Z"},"night_date":"2028-05-09","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":10.29,"alt":5.0,"t":"2028-05-10T01:10:00Z"},"dec":30.66017511,"dec_of_date":30.8047,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":0,"limit_rise":"2028-05-10T02:43:16Z","limit_set":"2028-05-09T14:44:15Z","max_az_rate_deg_per_min":1.14,"moon_separation":146.2,"never_rises":false,"ra":23.46206906,"ra_of_date":23.863,"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":"2028-05-09T16:50:43Z","blocked_dark_hours":0,"clears_at":"2028-05-10T00:39:01Z","rise_az":195.9},"track":[{"above_terrain":true,"airmass":1.02,"alt":78.74,"az":195.9,"t":"2028-05-09T09:00:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.02,"alt":78.44,"az":201.2,"t":"2028-05-09T09:05:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.02,"alt":78.07,"az":206.1,"t":"2028-05-09T09:10:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.02,"alt":77.62,"az":210.8,"t":"2028-05-09T09:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.03,"alt":77.11,"az":215.1,"t":"2028-05-09T09:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.03,"alt":76.55,"az":219.1,"t":"2028-05-09T09:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.03,"alt":75.93,"az":222.9,"t":"2028-05-09T09:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.03,"alt":75.27,"az":226.3,"t":"2028-05-09T09:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.04,"alt":74.58,"az":229.4,"t":"2028-05-09T09:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.04,"alt":73.85,"az":232.4,"t":"2028-05-09T09:45:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.04,"alt":73.1,"az":235.1,"t":"2028-05-09T09:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.05,"alt":72.32,"az":237.6,"t":"2028-05-09T09:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":71.52,"az":239.9,"t":"2028-05-09T10:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":70.7,"az":242.1,"t":"2028-05-09T10:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.06,"alt":69.87,"az":244.1,"t":"2028-05-09T10:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.07,"alt":69.02,"az":246.0,"t":"2028-05-09T10:15:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.08,"alt":68.16,"az":247.7,"t":"2028-05-09T10:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.08,"alt":67.29,"az":249.4,"t":"2028-05-09T10:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":66.41,"az":251.0,"t":"2028-05-09T10:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.1,"alt":65.52,"az":252.5,"t":"2028-05-09T10:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":64.62,"az":253.9,"t":"2028-05-09T10:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.72,"az":255.2,"t":"2028-05-09T10:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.12,"alt":62.81,"az":256.5,"t":"2028-05-09T10:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.13,"alt":61.9,"az":257.8,"t":"2028-05-09T10:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.14,"alt":60.98,"az":258.9,"t":"2028-05-09T11:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.15,"alt":60.06,"az":260.1,"t":"2028-05-09T11:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.16,"alt":59.14,"az":261.2,"t":"2028-05-09T11:10:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.18,"alt":58.21,"az":262.2,"t":"2028-05-09T11:15:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.19,"alt":57.28,"az":263.2,"t":"2028-05-09T11:20:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.2,"alt":56.35,"az":264.2,"t":"2028-05-09T11:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.21,"alt":55.42,"az":265.2,"t":"2028-05-09T11:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.23,"alt":54.49,"az":266.1,"t":"2028-05-09T11:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.24,"alt":53.55,"az":267.0,"t":"2028-05-09T11:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.26,"alt":52.62,"az":267.9,"t":"2028-05-09T11:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.27,"alt":51.68,"az":268.8,"t":"2028-05-09T11:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.29,"alt":50.75,"az":269.6,"t":"2028-05-09T11:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.31,"alt":49.81,"az":270.5,"t":"2028-05-09T12:00:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.33,"alt":48.88,"az":271.3,"t":"2028-05-09T12:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.35,"alt":47.94,"az":272.1,"t":"2028-05-09T12:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.37,"alt":47.01,"az":272.9,"t":"2028-05-09T12:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.39,"alt":46.07,"az":273.7,"t":"2028-05-09T12:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.41,"alt":45.14,"az":274.4,"t":"2028-05-09T12:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.43,"alt":44.2,"az":275.2,"t":"2028-05-09T12:30:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.46,"alt":43.27,"az":275.9,"t":"2028-05-09T12:35:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.48,"alt":42.34,"az":276.7,"t":"2028-05-09T12:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.51,"alt":41.41,"az":277.4,"t":"2028-05-09T12:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.54,"alt":40.49,"az":278.1,"t":"2028-05-09T12:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.57,"alt":39.56,"az":278.8,"t":"2028-05-09T12:55:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.6,"alt":38.64,"az":279.6,"t":"2028-05-09T13:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.63,"alt":37.71,"az":280.3,"t":"2028-05-09T13:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.67,"alt":36.79,"az":281.0,"t":"2028-05-09T13:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.7,"alt":35.88,"az":281.7,"t":"2028-05-09T13:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.74,"alt":34.96,"az":282.4,"t":"2028-05-09T13:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.78,"alt":34.05,"az":283.1,"t":"2028-05-09T13:25:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.83,"alt":33.14,"az":283.7,"t":"2028-05-09T13:30:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.87,"alt":32.23,"az":284.4,"t":"2028-05-09T13:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.92,"alt":31.33,"az":285.1,"t":"2028-05-09T13:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.97,"alt":30.42,"az":285.8,"t":"2028-05-09T13:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.02,"alt":29.52,"az":286.5,"t":"2028-05-09T13:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.08,"alt":28.63,"az":287.2,"t":"2028-05-09T13:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.14,"alt":27.74,"az":287.8,"t":"2028-05-09T14:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.21,"alt":26.85,"az":288.5,"t":"2028-05-09T14:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.96,"az":289.2,"t":"2028-05-09T14:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.35,"alt":25.08,"az":289.9,"t":"2028-05-09T14:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.43,"alt":24.2,"az":290.6,"t":"2028-05-09T14:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.51,"alt":23.33,"az":291.3,"t":"2028-05-09T14:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.6,"alt":22.46,"az":292.0,"t":"2028-05-09T14:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.7,"alt":21.59,"az":292.6,"t":"2028-05-09T14:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":2.81,"alt":20.73,"az":293.3,"t":"2028-05-09T14:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.92,"alt":19.87,"az":294.0,"t":"2028-05-09T14:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.04,"alt":19.02,"az":294.7,"t":"2028-05-09T14:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.18,"alt":18.17,"az":295.4,"t":"2028-05-09T14:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.32,"alt":17.33,"az":296.1,"t":"2028-05-09T15:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.48,"alt":16.49,"az":296.8,"t":"2028-05-09T15:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.66,"alt":15.66,"az":297.6,"t":"2028-05-09T15:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.85,"alt":14.83,"az":298.3,"t":"2028-05-09T15:15:00Z","terrain":0.13},{"above_terrain":true,"airmass":4.07,"alt":14.01,"az":299.0,"t":"2028-05-09T15:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.31,"alt":13.19,"az":299.7,"t":"2028-05-09T15:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.57,"alt":12.38,"az":300.4,"t":"2028-05-09T15:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.87,"alt":11.58,"az":301.2,"t":"2028-05-09T15:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":5.21,"alt":10.78,"az":301.9,"t":"2028-05-09T15:40:00Z","terrain":0.1},{"above_terrain":true,"airmass":5.59,"alt":9.99,"az":302.6,"t":"2028-05-09T15:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.03,"alt":9.21,"az":303.4,"t":"2028-05-09T15:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.54,"alt":8.43,"az":304.1,"t":"2028-05-09T15:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":7.13,"alt":7.66,"az":304.9,"t":"2028-05-09T16:00:00Z","terrain":-0.27},{"above_terrain":true,"airmass":7.83,"alt":6.89,"az":305.7,"t":"2028-05-09T16:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":8.67,"alt":6.14,"az":306.4,"t":"2028-05-09T16:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":9.69,"alt":5.39,"az":307.2,"t":"2028-05-09T16:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":10.94,"alt":4.65,"az":308.0,"t":"2028-05-09T16:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":12.51,"alt":3.91,"az":308.8,"t":"2028-05-09T16:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":14.53,"alt":3.19,"az":309.6,"t":"2028-05-09T16:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":17.18,"alt":2.47,"az":310.4,"t":"2028-05-09T16:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":20.78,"alt":1.76,"az":311.2,"t":"2028-05-09T16:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":25.78,"alt":1.06,"az":312.0,"t":"2028-05-09T16:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":32.88,"alt":0.37,"az":312.8,"t":"2028-05-09T16:50:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-0.31,"az":313.7,"t":"2028-05-09T16:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":314.5,"t":"2028-05-09T17:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-1.65,"az":315.4,"t":"2028-05-09T17:05:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-2.3,"az":316.2,"t":"2028-05-09T17:10:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-2.94,"az":317.1,"t":"2028-05-09T17:15:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":318.0,"t":"2028-05-09T17:20:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-4.19,"az":318.8,"t":"2028-05-09T17:25:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-4.8,"az":319.7,"t":"2028-05-09T17:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.4,"az":320.6,"t":"2028-05-09T17:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.99,"az":321.5,"t":"2028-05-09T17:40:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":322.5,"t":"2028-05-09T17:45:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-7.13,"az":323.4,"t":"2028-05-09T17:50:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-7.68,"az":324.3,"t":"2028-05-09T17:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.22,"az":325.3,"t":"2028-05-09T18:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.75,"az":326.2,"t":"2028-05-09T18:05:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-9.26,"az":327.2,"t":"2028-05-09T18:10:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-9.77,"az":328.1,"t":"2028-05-09T18:15:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-10.25,"az":329.1,"t":"2028-05-09T18:20:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-10.73,"az":330.1,"t":"2028-05-09T18:25:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-11.19,"az":331.1,"t":"2028-05-09T18:30:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.63,"az":332.1,"t":"2028-05-09T18:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.06,"az":333.1,"t":"2028-05-09T18:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.48,"az":334.1,"t":"2028-05-09T18:45:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-12.88,"az":335.1,"t":"2028-05-09T18:50:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-13.27,"az":336.2,"t":"2028-05-09T18:55:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-13.64,"az":337.2,"t":"2028-05-09T19:00:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-13.99,"az":338.2,"t":"2028-05-09T19:05:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-14.33,"az":339.3,"t":"2028-05-09T19:10:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-14.65,"az":340.4,"t":"2028-05-09T19:15:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-14.96,"az":341.4,"t":"2028-05-09T19:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-15.25,"az":342.5,"t":"2028-05-09T19:25:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-15.52,"az":343.6,"t":"2028-05-09T19:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.78,"az":344.7,"t":"2028-05-09T19:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.02,"az":345.8,"t":"2028-05-09T19:40:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-16.24,"az":346.9,"t":"2028-05-09T19:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-16.44,"az":348.0,"t":"2028-05-09T19:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-16.63,"az":349.1,"t":"2028-05-09T19:55:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-16.8,"az":350.2,"t":"2028-05-09T20:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.95,"az":351.3,"t":"2028-05-09T20:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-17.08,"az":352.4,"t":"2028-05-09T20:10:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-17.2,"az":353.5,"t":"2028-05-09T20:15:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-17.29,"az":354.6,"t":"2028-05-09T20:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.37,"az":355.8,"t":"2028-05-09T20:25:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":356.9,"t":"2028-05-09T20:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":358.0,"t":"2028-05-09T20:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":359.2,"t":"2028-05-09T20:40:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":0.3,"t":"2028-05-09T20:45:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":1.4,"t":"2028-05-09T20:50:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":2.5,"t":"2028-05-09T20:55:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":3.7,"t":"2028-05-09T21:00:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":4.8,"t":"2028-05-09T21:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-17.25,"az":5.9,"t":"2028-05-09T21:10:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-17.14,"az":7.0,"t":"2028-05-09T21:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-17.02,"az":8.2,"t":"2028-05-09T21:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-16.88,"az":9.3,"t":"2028-05-09T21:25:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-16.72,"az":10.4,"t":"2028-05-09T21:30:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-16.54,"az":11.5,"t":"2028-05-09T21:35:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-16.35,"az":12.6,"t":"2028-05-09T21:40:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-16.13,"az":13.7,"t":"2028-05-09T21:45:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-15.9,"az":14.8,"t":"2028-05-09T21:50:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-15.65,"az":15.9,"t":"2028-05-09T21:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.39,"az":17.0,"t":"2028-05-09T22:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-15.11,"az":18.0,"t":"2028-05-09T22:05:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-14.81,"az":19.1,"t":"2028-05-09T22:10:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-14.5,"az":20.2,"t":"2028-05-09T22:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-14.17,"az":21.2,"t":"2028-05-09T22:20:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-13.82,"az":22.3,"t":"2028-05-09T22:25:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-13.46,"az":23.3,"t":"2028-05-09T22:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-13.08,"az":24.4,"t":"2028-05-09T22:35:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-12.68,"az":25.4,"t":"2028-05-09T22:40:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-12.28,"az":26.4,"t":"2028-05-09T22:45:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-11.85,"az":27.4,"t":"2028-05-09T22:50:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-11.41,"az":28.4,"t":"2028-05-09T22:55:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-10.96,"az":29.4,"t":"2028-05-09T23:00:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-10.49,"az":30.4,"t":"2028-05-09T23:05:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-10.01,"az":31.4,"t":"2028-05-09T23:10:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.52,"az":32.4,"t":"2028-05-09T23:15:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-9.01,"az":33.3,"t":"2028-05-09T23:20:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-8.49,"az":34.3,"t":"2028-05-09T23:25:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-7.96,"az":35.2,"t":"2028-05-09T23:30:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-7.41,"az":36.2,"t":"2028-05-09T23:35:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":37.1,"t":"2028-05-09T23:40:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":38.0,"t":"2028-05-09T23:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-5.7,"az":38.9,"t":"2028-05-09T23:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.11,"az":39.8,"t":"2028-05-09T23:55:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-4.5,"az":40.7,"t":"2028-05-10T00:00:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":41.6,"t":"2028-05-10T00:05:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.26,"az":42.5,"t":"2028-05-10T00:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-2.62,"az":43.3,"t":"2028-05-10T00:15:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":44.2,"t":"2028-05-10T00:20:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.32,"az":45.0,"t":"2028-05-10T00:25:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-0.65,"az":45.9,"t":"2028-05-10T00:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":37.54,"alt":0.03,"az":46.7,"t":"2028-05-10T00:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":29.05,"alt":0.71,"az":47.6,"t":"2028-05-10T00:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":23.09,"alt":1.41,"az":48.4,"t":"2028-05-10T00:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":18.86,"alt":2.11,"az":49.2,"t":"2028-05-10T00:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.78,"alt":2.82,"az":50.0,"t":"2028-05-10T00:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":13.46,"alt":3.54,"az":50.8,"t":"2028-05-10T01:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":11.69,"alt":4.27,"az":51.6,"t":"2028-05-10T01:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":10.29,"alt":5.01,"az":52.4,"t":"2028-05-10T01:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":9.16,"alt":5.76,"az":53.2,"t":"2028-05-10T01:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":8.24,"alt":6.51,"az":53.9,"t":"2028-05-10T01:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":7.47,"alt":7.27,"az":54.7,"t":"2028-05-10T01:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.83,"alt":8.04,"az":55.5,"t":"2028-05-10T01:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.28,"alt":8.81,"az":56.2,"t":"2028-05-10T01:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":5.81,"alt":9.59,"az":57.0,"t":"2028-05-10T01:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":5.39,"alt":10.38,"az":57.7,"t":"2028-05-10T01:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":5.03,"alt":11.18,"az":58.5,"t":"2028-05-10T01:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.72,"alt":11.98,"az":59.2,"t":"2028-05-10T01:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.44,"alt":12.78,"az":59.9,"t":"2028-05-10T02:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.18,"alt":13.6,"az":60.6,"t":"2028-05-10T02:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":3.96,"alt":14.42,"az":61.4,"t":"2028-05-10T02:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":3.76,"alt":15.24,"az":62.1,"t":"2028-05-10T02:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.57,"alt":16.07,"az":62.8,"t":"2028-05-10T02:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":3.4,"alt":16.9,"az":63.5,"t":"2028-05-10T02:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":3.25,"alt":17.75,"az":64.2,"t":"2028-05-10T02:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.11,"alt":18.59,"az":64.9,"t":"2028-05-10T02:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.98,"alt":19.44,"az":65.6,"t":"2028-05-10T02:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.86,"alt":20.3,"az":66.3,"t":"2028-05-10T02:45:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.75,"alt":21.15,"az":67.0,"t":"2028-05-10T02:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.65,"alt":22.02,"az":67.7,"t":"2028-05-10T02:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.56,"alt":22.89,"az":68.4,"t":"2028-05-10T03:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.47,"alt":23.76,"az":69.1,"t":"2028-05-10T03:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.39,"alt":24.63,"az":69.8,"t":"2028-05-10T03:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.31,"alt":25.51,"az":70.4,"t":"2028-05-10T03:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.24,"alt":26.4,"az":71.1,"t":"2028-05-10T03:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.17,"alt":27.29,"az":71.8,"t":"2028-05-10T03:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.11,"alt":28.18,"az":72.5,"t":"2028-05-10T03:30:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.05,"alt":29.07,"az":73.2,"t":"2028-05-10T03:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.0,"alt":29.97,"az":73.9,"t":"2028-05-10T03:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.94,"alt":30.87,"az":74.5,"t":"2028-05-10T03:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.89,"alt":31.77,"az":75.2,"t":"2028-05-10T03:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.85,"alt":32.68,"az":75.9,"t":"2028-05-10T03:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.8,"alt":33.59,"az":76.6,"t":"2028-05-10T04:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.76,"alt":34.5,"az":77.3,"t":"2028-05-10T04:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.72,"alt":35.41,"az":78.0,"t":"2028-05-10T04:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.68,"alt":36.33,"az":78.7,"t":"2028-05-10T04:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.65,"alt":37.25,"az":79.4,"t":"2028-05-10T04:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.62,"alt":38.17,"az":80.1,"t":"2028-05-10T04:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.58,"alt":39.09,"az":80.8,"t":"2028-05-10T04:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.55,"alt":40.02,"az":81.5,"t":"2028-05-10T04:35:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.52,"alt":40.94,"az":82.2,"t":"2028-05-10T04:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.5,"alt":41.87,"az":83.0,"t":"2028-05-10T04:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.47,"alt":42.8,"az":83.7,"t":"2028-05-10T04:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.44,"alt":43.73,"az":84.4,"t":"2028-05-10T04:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.42,"alt":44.67,"az":85.2,"t":"2028-05-10T05:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.4,"alt":45.6,"az":86.0,"t":"2028-05-10T05:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.38,"alt":46.53,"az":86.7,"t":"2028-05-10T05:10:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.36,"alt":47.47,"az":87.5,"t":"2028-05-10T05:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.34,"alt":48.4,"az":88.3,"t":"2028-05-10T05:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.32,"alt":49.34,"az":89.1,"t":"2028-05-10T05:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.3,"alt":50.27,"az":89.9,"t":"2028-05-10T05:30:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.28,"alt":51.21,"az":90.8,"t":"2028-05-10T05:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.27,"alt":52.15,"az":91.6,"t":"2028-05-10T05:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.25,"alt":53.08,"az":92.5,"t":"2028-05-10T05:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.02,"az":93.4,"t":"2028-05-10T05:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.22,"alt":54.95,"az":94.3,"t":"2028-05-10T05:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.88,"az":95.3,"t":"2028-05-10T06:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.19,"alt":56.81,"az":96.3,"t":"2028-05-10T06:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.18,"alt":57.74,"az":97.3,"t":"2028-05-10T06:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.17,"alt":58.67,"az":98.3,"t":"2028-05-10T06:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.16,"alt":59.6,"az":99.4,"t":"2028-05-10T06:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.15,"alt":60.52,"az":100.5,"t":"2028-05-10T06:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.44,"az":101.6,"t":"2028-05-10T06:30:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.13,"alt":62.35,"az":102.9,"t":"2028-05-10T06:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.12,"alt":63.26,"az":104.1,"t":"2028-05-10T06:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.11,"alt":64.17,"az":105.4,"t":"2028-05-10T06:45:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.1,"alt":65.07,"az":106.8,"t":"2028-05-10T06:50:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.09,"alt":65.96,"az":108.3,"t":"2028-05-10T06:55:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.09,"alt":66.84,"az":109.8,"t":"2028-05-10T07:00:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.08,"alt":67.72,"az":111.4,"t":"2028-05-10T07:05:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.07,"alt":68.58,"az":113.1,"t":"2028-05-10T07:10:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.07,"alt":69.44,"az":115.0,"t":"2028-05-10T07:15:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.06,"alt":70.28,"az":116.9,"t":"2028-05-10T07:20:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.06,"alt":71.11,"az":119.0,"t":"2028-05-10T07:25:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.05,"alt":71.92,"az":121.2,"t":"2028-05-10T07:30:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":72.71,"az":123.6,"t":"2028-05-10T07:35:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.04,"alt":73.48,"az":126.2,"t":"2028-05-10T07:40:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.04,"alt":74.22,"az":129.0,"t":"2028-05-10T07:45:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.04,"alt":74.93,"az":132.1,"t":"2028-05-10T07:50:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.03,"alt":75.6,"az":135.4,"t":"2028-05-10T07:55:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.03,"alt":76.24,"az":138.9,"t":"2028-05-10T08:00:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.03,"alt":76.83,"az":142.8,"t":"2028-05-10T08:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.02,"alt":77.37,"az":147.0,"t":"2028-05-10T08:10:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.02,"alt":77.85,"az":151.5,"t":"2028-05-10T08:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.02,"alt":78.26,"az":156.3,"t":"2028-05-10T08:20:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.02,"alt":78.6,"az":161.4,"t":"2028-05-10T08:25:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.02,"alt":78.86,"az":166.7,"t":"2028-05-10T08:30:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.02,"alt":79.03,"az":172.3,"t":"2028-05-10T08:35:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":178.0,"t":"2028-05-10T08:40:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":183.6,"t":"2028-05-10T08:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.02,"alt":78.99,"az":189.3,"t":"2028-05-10T08:50:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.02,"alt":78.79,"az":194.8,"t":"2028-05-10T08:55:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.02,"alt":78.51,"az":200.1,"t":"2028-05-10T09:00:00Z","terrain":-0.27}],"transit":{"airmass":1.02,"alt":79.1,"az":178.0,"t":"2028-05-10T08:40:00Z"},"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."]}