{"assessment":{"best_window":null,"cost":{"altitude":5.56,"clouds":0.0,"darkness":0.04,"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":-17,"cloud":null,"high":null,"iso":"2027-06-19T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2027-06-19T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2027-06-19T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2027-06-19T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-20,"cloud":null,"high":null,"iso":"2027-06-19T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2027-06-19T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2027-06-20T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2027-06-20T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2027-06-20T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.0,"peak_sky":0.0,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 5.6 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":"2027-06-20T02:50Z","end_local":"05:50","hours":8.92,"label":"unusable","mean_quality":0.0,"start":"2027-06-19T17:55Z","start_local":"20:55"}]},"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":"2027-06-19T20:09:45Z","dark_hours":4.42,"dark_to":"2027-06-20T00:35:12Z","moon":{"illumination":0.992,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2027-06-19T18:51:05Z","moonset":"2027-06-20T03:28:40Z","sunrise":"2027-06-20T02:46:24Z","sunset":"2027-06-19T17:58:33Z","twilight":{"astronomical":{"end":"2027-06-19T20:09:45Z","start":"2027-06-20T00:35:12Z"},"civil":{"end":"2027-06-19T18:32:47Z","start":"2027-06-20T02:12:10Z"},"nautical":{"end":"2027-06-19T19:16:47Z","start":"2027-06-20T01:28:10Z"}},"window_end":"2027-06-20T09:00:00Z","window_start":"2027-06-19T09:00:00Z"},"night_date":"2027-06-19","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":null,"alt":-1.2,"t":"2027-06-20T00:35:00Z"},"dec":24.11388889,"dec_of_date":24.1976,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":0,"limit_rise":"2027-06-20T02:40:06Z","limit_set":"2027-06-19T13:55:25Z","max_az_rate_deg_per_min":0.76,"moon_separation":141.4,"never_rises":false,"ra":56.60083333,"ra_of_date":57.0101,"ra_str":"03h 46m 24.2s","resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"summary":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2027-06-19T15:53:50Z","blocked_dark_hours":0,"clears_at":"2027-06-20T00:50:29Z","rise_az":208.8},"track":[{"above_terrain":true,"airmass":1.06,"alt":70.6,"az":208.8,"t":"2027-06-19T09:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.06,"alt":70.12,"az":211.9,"t":"2027-06-19T09:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.07,"alt":69.61,"az":214.8,"t":"2027-06-19T09:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.07,"alt":69.05,"az":217.7,"t":"2027-06-19T09:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.07,"alt":68.47,"az":220.4,"t":"2027-06-19T09:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.08,"alt":67.84,"az":222.9,"t":"2027-06-19T09:25:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.08,"alt":67.19,"az":225.4,"t":"2027-06-19T09:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.09,"alt":66.51,"az":227.7,"t":"2027-06-19T09:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.1,"alt":65.81,"az":230.0,"t":"2027-06-19T09:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.1,"alt":65.08,"az":232.1,"t":"2027-06-19T09:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.11,"alt":64.33,"az":234.1,"t":"2027-06-19T09:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.12,"alt":63.56,"az":236.0,"t":"2027-06-19T09:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.12,"alt":62.78,"az":237.9,"t":"2027-06-19T10:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.13,"alt":61.98,"az":239.6,"t":"2027-06-19T10:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.16,"az":241.3,"t":"2027-06-19T10:10:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.15,"alt":60.34,"az":242.9,"t":"2027-06-19T10:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.16,"alt":59.5,"az":244.5,"t":"2027-06-19T10:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.17,"alt":58.65,"az":246.0,"t":"2027-06-19T10:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.18,"alt":57.79,"az":247.4,"t":"2027-06-19T10:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.19,"alt":56.92,"az":248.8,"t":"2027-06-19T10:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.2,"alt":56.04,"az":250.1,"t":"2027-06-19T10:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.22,"alt":55.16,"az":251.4,"t":"2027-06-19T10:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.23,"alt":54.27,"az":252.6,"t":"2027-06-19T10:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.25,"alt":53.37,"az":253.9,"t":"2027-06-19T10:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.26,"alt":52.47,"az":255.0,"t":"2027-06-19T11:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.28,"alt":51.56,"az":256.2,"t":"2027-06-19T11:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.29,"alt":50.65,"az":257.3,"t":"2027-06-19T11:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.31,"alt":49.74,"az":258.3,"t":"2027-06-19T11:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.33,"alt":48.82,"az":259.4,"t":"2027-06-19T11:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.35,"alt":47.9,"az":260.4,"t":"2027-06-19T11:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.37,"alt":46.97,"az":261.4,"t":"2027-06-19T11:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.39,"alt":46.05,"az":262.4,"t":"2027-06-19T11:35:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.41,"alt":45.12,"az":263.3,"t":"2027-06-19T11:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.43,"alt":44.19,"az":264.2,"t":"2027-06-19T11:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.46,"alt":43.26,"az":265.2,"t":"2027-06-19T11:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.48,"alt":42.32,"az":266.1,"t":"2027-06-19T11:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.51,"alt":41.39,"az":266.9,"t":"2027-06-19T12:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.54,"alt":40.45,"az":267.8,"t":"2027-06-19T12:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.57,"alt":39.52,"az":268.7,"t":"2027-06-19T12:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.6,"alt":38.58,"az":269.5,"t":"2027-06-19T12:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.63,"alt":37.65,"az":270.4,"t":"2027-06-19T12:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.67,"alt":36.71,"az":271.2,"t":"2027-06-19T12:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.71,"alt":35.78,"az":272.0,"t":"2027-06-19T12:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.75,"alt":34.84,"az":272.8,"t":"2027-06-19T12:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.79,"alt":33.91,"az":273.6,"t":"2027-06-19T12:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.83,"alt":32.97,"az":274.4,"t":"2027-06-19T12:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.88,"alt":32.04,"az":275.2,"t":"2027-06-19T12:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.93,"alt":31.11,"az":275.9,"t":"2027-06-19T12:55:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.98,"alt":30.18,"az":276.7,"t":"2027-06-19T13:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.04,"alt":29.25,"az":277.5,"t":"2027-06-19T13:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.1,"alt":28.32,"az":278.3,"t":"2027-06-19T13:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.17,"alt":27.4,"az":279.0,"t":"2027-06-19T13:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.23,"alt":26.47,"az":279.8,"t":"2027-06-19T13:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.31,"alt":25.55,"az":280.5,"t":"2027-06-19T13:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.39,"alt":24.63,"az":281.3,"t":"2027-06-19T13:30:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.47,"alt":23.72,"az":282.0,"t":"2027-06-19T13:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.57,"alt":22.8,"az":282.8,"t":"2027-06-19T13:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.67,"alt":21.89,"az":283.5,"t":"2027-06-19T13:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.77,"alt":20.98,"az":284.3,"t":"2027-06-19T13:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.89,"alt":20.08,"az":285.0,"t":"2027-06-19T13:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.02,"alt":19.17,"az":285.7,"t":"2027-06-19T14:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.16,"alt":18.27,"az":286.5,"t":"2027-06-19T14:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.32,"alt":17.38,"az":287.2,"t":"2027-06-19T14:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.49,"alt":16.49,"az":288.0,"t":"2027-06-19T14:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.67,"alt":15.6,"az":288.7,"t":"2027-06-19T14:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.88,"alt":14.71,"az":289.5,"t":"2027-06-19T14:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.12,"alt":13.83,"az":290.2,"t":"2027-06-19T14:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.38,"alt":12.96,"az":291.0,"t":"2027-06-19T14:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.68,"alt":12.09,"az":291.8,"t":"2027-06-19T14:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":5.02,"alt":11.22,"az":292.5,"t":"2027-06-19T14:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":5.41,"alt":10.36,"az":293.3,"t":"2027-06-19T14:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.86,"alt":9.5,"az":294.0,"t":"2027-06-19T14:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.39,"alt":8.65,"az":294.8,"t":"2027-06-19T15:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":7.01,"alt":7.8,"az":295.6,"t":"2027-06-19T15:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":7.77,"alt":6.96,"az":296.4,"t":"2027-06-19T15:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":8.69,"alt":6.12,"az":297.2,"t":"2027-06-19T15:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":9.83,"alt":5.29,"az":298.0,"t":"2027-06-19T15:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":11.28,"alt":4.47,"az":298.7,"t":"2027-06-19T15:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":13.17,"alt":3.65,"az":299.5,"t":"2027-06-19T15:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":15.71,"alt":2.84,"az":300.4,"t":"2027-06-19T15:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":19.23,"alt":2.04,"az":301.2,"t":"2027-06-19T15:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":24.32,"alt":1.24,"az":302.0,"t":"2027-06-19T15:45:00Z","terrain":0.08},{"above_terrain":true,"airmass":31.93,"alt":0.45,"az":302.8,"t":"2027-06-19T15:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-0.33,"az":303.6,"t":"2027-06-19T15:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-1.11,"az":304.5,"t":"2027-06-19T16:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-1.88,"az":305.3,"t":"2027-06-19T16:05:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-2.63,"az":306.2,"t":"2027-06-19T16:10:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":307.1,"t":"2027-06-19T16:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-4.13,"az":307.9,"t":"2027-06-19T16:20:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-4.86,"az":308.8,"t":"2027-06-19T16:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-5.59,"az":309.7,"t":"2027-06-19T16:30:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":310.6,"t":"2027-06-19T16:35:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-7.01,"az":311.5,"t":"2027-06-19T16:40:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-7.7,"az":312.4,"t":"2027-06-19T16:45:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-8.39,"az":313.3,"t":"2027-06-19T16:50:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-9.07,"az":314.3,"t":"2027-06-19T16:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-9.73,"az":315.2,"t":"2027-06-19T17:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-10.38,"az":316.2,"t":"2027-06-19T17:05:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-11.03,"az":317.1,"t":"2027-06-19T17:10:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-11.66,"az":318.1,"t":"2027-06-19T17:15:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-12.28,"az":319.1,"t":"2027-06-19T17:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.88,"az":320.1,"t":"2027-06-19T17:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.48,"az":321.1,"t":"2027-06-19T17:30:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-14.06,"az":322.1,"t":"2027-06-19T17:35:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-14.63,"az":323.1,"t":"2027-06-19T17:40:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-15.18,"az":324.1,"t":"2027-06-19T17:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-15.73,"az":325.2,"t":"2027-06-19T17:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-16.25,"az":326.2,"t":"2027-06-19T17:55:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-16.77,"az":327.3,"t":"2027-06-19T18:00:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-17.26,"az":328.4,"t":"2027-06-19T18:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.75,"az":329.5,"t":"2027-06-19T18:10:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-18.21,"az":330.6,"t":"2027-06-19T18:15:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-18.67,"az":331.7,"t":"2027-06-19T18:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-19.1,"az":332.8,"t":"2027-06-19T18:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-19.52,"az":333.9,"t":"2027-06-19T18:30:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-19.92,"az":335.1,"t":"2027-06-19T18:35:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-20.31,"az":336.2,"t":"2027-06-19T18:40:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-20.68,"az":337.4,"t":"2027-06-19T18:45:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-21.03,"az":338.5,"t":"2027-06-19T18:50:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-21.37,"az":339.7,"t":"2027-06-19T18:55:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-21.68,"az":340.9,"t":"2027-06-19T19:00:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-21.98,"az":342.1,"t":"2027-06-19T19:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-22.26,"az":343.3,"t":"2027-06-19T19:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.52,"az":344.5,"t":"2027-06-19T19:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.76,"az":345.7,"t":"2027-06-19T19:20:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-22.98,"az":346.9,"t":"2027-06-19T19:25:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-23.18,"az":348.1,"t":"2027-06-19T19:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-23.37,"az":349.3,"t":"2027-06-19T19:35:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-23.53,"az":350.6,"t":"2027-06-19T19:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.67,"az":351.8,"t":"2027-06-19T19:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-23.79,"az":353.1,"t":"2027-06-19T19:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-23.9,"az":354.3,"t":"2027-06-19T19:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-23.98,"az":355.6,"t":"2027-06-19T20:00:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-24.04,"az":356.8,"t":"2027-06-19T20:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.08,"az":358.1,"t":"2027-06-19T20:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":359.3,"t":"2027-06-19T20:15:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":0.6,"t":"2027-06-19T20:20:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-24.09,"az":1.8,"t":"2027-06-19T20:25:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-24.05,"az":3.1,"t":"2027-06-19T20:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-23.99,"az":4.3,"t":"2027-06-19T20:35:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-23.91,"az":5.6,"t":"2027-06-19T20:40:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-23.81,"az":6.8,"t":"2027-06-19T20:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-23.69,"az":8.0,"t":"2027-06-19T20:50:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-23.54,"az":9.3,"t":"2027-06-19T20:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-23.38,"az":10.5,"t":"2027-06-19T21:00:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-23.2,"az":11.8,"t":"2027-06-19T21:05:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-23.0,"az":13.0,"t":"2027-06-19T21:10:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-22.78,"az":14.2,"t":"2027-06-19T21:15:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-22.54,"az":15.4,"t":"2027-06-19T21:20:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-22.29,"az":16.6,"t":"2027-06-19T21:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-22.01,"az":17.8,"t":"2027-06-19T21:30:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-21.71,"az":19.0,"t":"2027-06-19T21:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-21.4,"az":20.2,"t":"2027-06-19T21:40:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-21.07,"az":21.4,"t":"2027-06-19T21:45:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-20.72,"az":22.5,"t":"2027-06-19T21:50:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-20.35,"az":23.7,"t":"2027-06-19T21:55:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-19.97,"az":24.8,"t":"2027-06-19T22:00:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-19.57,"az":26.0,"t":"2027-06-19T22:05:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-19.15,"az":27.1,"t":"2027-06-19T22:10:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-18.71,"az":28.2,"t":"2027-06-19T22:15:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-18.26,"az":29.3,"t":"2027-06-19T22:20:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-17.8,"az":30.4,"t":"2027-06-19T22:25:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":31.5,"t":"2027-06-19T22:30:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-16.82,"az":32.6,"t":"2027-06-19T22:35:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-16.31,"az":33.6,"t":"2027-06-19T22:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-15.78,"az":34.7,"t":"2027-06-19T22:45:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-15.24,"az":35.7,"t":"2027-06-19T22:50:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-14.69,"az":36.8,"t":"2027-06-19T22:55:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-14.12,"az":37.8,"t":"2027-06-19T23:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-13.54,"az":38.8,"t":"2027-06-19T23:05:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-12.95,"az":39.8,"t":"2027-06-19T23:10:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-12.34,"az":40.8,"t":"2027-06-19T23:15:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-11.72,"az":41.8,"t":"2027-06-19T23:20:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-11.09,"az":42.8,"t":"2027-06-19T23:25:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-10.45,"az":43.7,"t":"2027-06-19T23:30:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-9.8,"az":44.7,"t":"2027-06-19T23:35:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-9.14,"az":45.6,"t":"2027-06-19T23:40:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-8.46,"az":46.6,"t":"2027-06-19T23:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-7.78,"az":47.5,"t":"2027-06-19T23:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-7.08,"az":48.4,"t":"2027-06-19T23:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.38,"az":49.3,"t":"2027-06-20T00:00:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-5.66,"az":50.2,"t":"2027-06-20T00:05:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-4.94,"az":51.1,"t":"2027-06-20T00:10:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-4.21,"az":52.0,"t":"2027-06-20T00:15:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":52.9,"t":"2027-06-20T00:20:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-2.71,"az":53.7,"t":"2027-06-20T00:25:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-1.96,"az":54.6,"t":"2027-06-20T00:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.19,"az":55.4,"t":"2027-06-20T00:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.41,"az":56.3,"t":"2027-06-20T00:40:00Z","terrain":1.06},{"above_terrain":false,"airmass":32.93,"alt":0.37,"az":57.1,"t":"2027-06-20T00:45:00Z","terrain":1.09},{"above_terrain":false,"airmass":24.99,"alt":1.16,"az":57.9,"t":"2027-06-20T00:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":19.68,"alt":1.95,"az":58.7,"t":"2027-06-20T00:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":16.03,"alt":2.76,"az":59.6,"t":"2027-06-20T01:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":13.4,"alt":3.57,"az":60.4,"t":"2027-06-20T01:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":11.46,"alt":4.38,"az":61.2,"t":"2027-06-20T01:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":9.97,"alt":5.21,"az":62.0,"t":"2027-06-20T01:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":8.8,"alt":6.04,"az":62.8,"t":"2027-06-20T01:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":7.86,"alt":6.87,"az":63.5,"t":"2027-06-20T01:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":7.09,"alt":7.71,"az":64.3,"t":"2027-06-20T01:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.45,"alt":8.56,"az":65.1,"t":"2027-06-20T01:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":5.91,"alt":9.41,"az":65.9,"t":"2027-06-20T01:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":5.45,"alt":10.27,"az":66.6,"t":"2027-06-20T01:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":5.06,"alt":11.13,"az":67.4,"t":"2027-06-20T01:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":4.71,"alt":11.99,"az":68.2,"t":"2027-06-20T01:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":4.41,"alt":12.87,"az":68.9,"t":"2027-06-20T02:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":4.14,"alt":13.74,"az":69.7,"t":"2027-06-20T02:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":3.91,"alt":14.62,"az":70.4,"t":"2027-06-20T02:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":3.69,"alt":15.51,"az":71.2,"t":"2027-06-20T02:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":3.5,"alt":16.39,"az":71.9,"t":"2027-06-20T02:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":3.33,"alt":17.28,"az":72.7,"t":"2027-06-20T02:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":3.18,"alt":18.18,"az":73.4,"t":"2027-06-20T02:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":3.04,"alt":19.08,"az":74.2,"t":"2027-06-20T02:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.91,"alt":19.98,"az":74.9,"t":"2027-06-20T02:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.79,"alt":20.89,"az":75.7,"t":"2027-06-20T02:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.68,"alt":21.79,"az":76.4,"t":"2027-06-20T02:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.58,"alt":22.71,"az":77.2,"t":"2027-06-20T02:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.48,"alt":23.62,"az":77.9,"t":"2027-06-20T03:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.4,"alt":24.54,"az":78.7,"t":"2027-06-20T03:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.32,"alt":25.45,"az":79.4,"t":"2027-06-20T03:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.24,"alt":26.38,"az":80.2,"t":"2027-06-20T03:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.17,"alt":27.3,"az":80.9,"t":"2027-06-20T03:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.11,"alt":28.22,"az":81.7,"t":"2027-06-20T03:25:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.05,"alt":29.15,"az":82.4,"t":"2027-06-20T03:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.99,"alt":30.08,"az":83.2,"t":"2027-06-20T03:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.94,"alt":31.01,"az":84.0,"t":"2027-06-20T03:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.89,"alt":31.94,"az":84.7,"t":"2027-06-20T03:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.84,"alt":32.87,"az":85.5,"t":"2027-06-20T03:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.79,"alt":33.81,"az":86.3,"t":"2027-06-20T03:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.75,"alt":34.74,"az":87.1,"t":"2027-06-20T04:00:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.71,"alt":35.68,"az":87.9,"t":"2027-06-20T04:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.67,"alt":36.61,"az":88.7,"t":"2027-06-20T04:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.64,"alt":37.55,"az":89.6,"t":"2027-06-20T04:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.6,"alt":38.48,"az":90.4,"t":"2027-06-20T04:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.57,"alt":39.42,"az":91.2,"t":"2027-06-20T04:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.54,"alt":40.36,"az":92.1,"t":"2027-06-20T04:30:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":93.0,"t":"2027-06-20T04:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.49,"alt":42.22,"az":93.8,"t":"2027-06-20T04:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.46,"alt":43.16,"az":94.7,"t":"2027-06-20T04:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":44.09,"az":95.7,"t":"2027-06-20T04:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.41,"alt":45.02,"az":96.6,"t":"2027-06-20T04:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.39,"alt":45.95,"az":97.5,"t":"2027-06-20T05:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.37,"alt":46.88,"az":98.5,"t":"2027-06-20T05:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.35,"alt":47.8,"az":99.5,"t":"2027-06-20T05:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.33,"alt":48.72,"az":100.5,"t":"2027-06-20T05:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.64,"az":101.6,"t":"2027-06-20T05:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.29,"alt":50.56,"az":102.6,"t":"2027-06-20T05:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.28,"alt":51.47,"az":103.7,"t":"2027-06-20T05:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.26,"alt":52.37,"az":104.9,"t":"2027-06-20T05:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.25,"alt":53.28,"az":106.0,"t":"2027-06-20T05:40:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.23,"alt":54.17,"az":107.2,"t":"2027-06-20T05:45:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.22,"alt":55.06,"az":108.5,"t":"2027-06-20T05:50:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.21,"alt":55.95,"az":109.7,"t":"2027-06-20T05:55:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.19,"alt":56.83,"az":111.1,"t":"2027-06-20T06:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.18,"alt":57.7,"az":112.4,"t":"2027-06-20T06:05:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.17,"alt":58.56,"az":113.9,"t":"2027-06-20T06:10:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.16,"alt":59.41,"az":115.3,"t":"2027-06-20T06:15:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.15,"alt":60.25,"az":116.9,"t":"2027-06-20T06:20:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.14,"alt":61.08,"az":118.5,"t":"2027-06-20T06:25:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.13,"alt":61.89,"az":120.2,"t":"2027-06-20T06:30:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.12,"alt":62.69,"az":121.9,"t":"2027-06-20T06:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.12,"alt":63.48,"az":123.8,"t":"2027-06-20T06:40:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.11,"alt":64.25,"az":125.7,"t":"2027-06-20T06:45:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.1,"alt":65.0,"az":127.7,"t":"2027-06-20T06:50:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.1,"alt":65.73,"az":129.8,"t":"2027-06-20T06:55:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.09,"alt":66.44,"az":132.0,"t":"2027-06-20T07:00:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.08,"alt":67.12,"az":134.3,"t":"2027-06-20T07:05:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.08,"alt":67.78,"az":136.8,"t":"2027-06-20T07:10:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.08,"alt":68.4,"az":139.4,"t":"2027-06-20T07:15:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.07,"alt":68.99,"az":142.0,"t":"2027-06-20T07:20:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.07,"alt":69.55,"az":144.9,"t":"2027-06-20T07:25:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.06,"alt":70.07,"az":147.8,"t":"2027-06-20T07:30:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.06,"alt":70.55,"az":150.9,"t":"2027-06-20T07:35:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.06,"alt":70.98,"az":154.1,"t":"2027-06-20T07:40:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.05,"alt":71.36,"az":157.5,"t":"2027-06-20T07:45:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.05,"alt":71.7,"az":160.9,"t":"2027-06-20T07:50:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.05,"alt":71.98,"az":164.5,"t":"2027-06-20T07:55:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.05,"alt":72.2,"az":168.1,"t":"2027-06-20T08:00:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.05,"alt":72.36,"az":171.8,"t":"2027-06-20T08:05:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.05,"alt":72.46,"az":175.6,"t":"2027-06-20T08:10:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.05,"alt":72.5,"az":179.4,"t":"2027-06-20T08:15:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.05,"alt":72.48,"az":183.2,"t":"2027-06-20T08:20:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.05,"alt":72.4,"az":187.0,"t":"2027-06-20T08:25:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.05,"alt":72.26,"az":190.7,"t":"2027-06-20T08:30:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.05,"alt":72.05,"az":194.4,"t":"2027-06-20T08:35:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.05,"alt":71.79,"az":198.0,"t":"2027-06-20T08:40:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.05,"alt":71.48,"az":201.5,"t":"2027-06-20T08:45:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.06,"alt":71.11,"az":204.8,"t":"2027-06-20T08:50:00Z","terrain":-0.24},{"above_terrain":true,"airmass":1.06,"alt":70.69,"az":208.1,"t":"2027-06-20T08:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":70.23,"az":211.2,"t":"2027-06-20T09:00:00Z","terrain":0.74}],"transit":{"airmass":1.05,"alt":72.5,"az":179.4,"t":"2027-06-20T08:15:00Z"},"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."]}