{"assessment":{"best_window":{"end":"2031-02-22T03:35Z","end_local":"05:35","hours":0.33,"label":"good","mean_quality":0.68,"start":"2031-02-22T03:15Z","start_local":"05:15"},"cost":{"altitude":9.93,"clouds":0.0,"darkness":1.05,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":-2,"cloud":null,"high":null,"iso":"2031-02-21T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2031-02-21T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":-18,"cloud":null,"high":null,"iso":"2031-02-21T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2031-02-21T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2031-02-21T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2031-02-21T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-21,"cloud":null,"high":null,"iso":"2031-02-21T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2031-02-21T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-53,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2031-02-22T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-49,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2031-02-22T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2031-02-22T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-34,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2031-02-22T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.52,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2031-02-22T04:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.41,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2031-02-22T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.74,"peak_sky":0.74,"quality_hours":0.78,"reasons":["the target being low or below 20\u00b0 cost 9.9 quality-hours","daylight and twilight cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":14,"score_weather":null,"sky_hours":0.78,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2031-02-22T02:45Z","end_local":"04:45","hours":10.75,"label":"unusable","mean_quality":0.0,"start":"2031-02-21T16:00Z","start_local":"18:00"},{"end":"2031-02-22T03:15Z","end_local":"05:15","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2031-02-22T02:45Z","start_local":"04:45"},{"end":"2031-02-22T03:35Z","end_local":"05:35","hours":0.33,"label":"good","mean_quality":0.68,"start":"2031-02-22T03:15Z","start_local":"05:15"},{"end":"2031-02-22T04:10Z","end_local":"06:10","hours":0.58,"label":"marginal","mean_quality":0.41,"start":"2031-02-22T03:35Z","start_local":"05:35"},{"end":"2031-02-22T04:40Z","end_local":"06:40","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2031-02-22T04:10Z","start_local":"06:10"},{"end":"2031-02-22T05:10Z","end_local":"07:10","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2031-02-22T04:40Z","start_local":"06:40"}]},"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":"2031-02-21T17:34:06Z","dark_hours":10.01,"dark_to":"2031-02-22T03:34:33Z","moon":{"illumination":0.003,"phase":"new moon","waxing":true},"moon_free_dark_hours":9.98,"moonrise":"2031-02-22T05:11:06Z","moonset":"2031-02-21T16:01:19Z","sunrise":"2031-02-22T05:07:07Z","sunset":"2031-02-21T16:01:20Z","twilight":{"astronomical":{"end":"2031-02-21T17:34:06Z","start":"2031-02-22T03:34:33Z"},"civil":{"end":"2031-02-21T16:29:34Z","start":"2031-02-22T04:38:58Z"},"nautical":{"end":"2031-02-21T17:01:55Z","start":"2031-02-22T04:06:41Z"}},"window_end":"2031-02-22T10:00:00Z","window_start":"2031-02-21T10:00:00Z"},"night_date":"2031-02-21","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.09,"alt":28.5,"t":"2031-02-22T03:30:00Z"},"dec":22.71085365,"dec_of_date":22.7985,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":0,"limit_rise":"2031-02-22T02:43:58Z","limit_set":"2031-02-21T13:49:49Z","max_az_rate_deg_per_min":0.71,"moon_separation":44.8,"never_rises":false,"ra":300.18213726,"ra_of_date":300.5184,"ra_str":"20h 00m 43.7s","resolved":{"dec":22.71085365,"name":"HD 189733","ra":300.18213726,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=HD%20189733","source":"sesame","spectral_type":"K2V","type":"BY*","type_text":"BY Draconis variable \u2014 a spotted, rotating star","vmag":7.648},"summary":"Just 0.8 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2031-02-21T15:43:43Z","blocked_dark_hours":0,"clears_at":"2031-02-22T00:55:28Z","rise_az":236.1},"track":[{"above_terrain":true,"airmass":1.14,"alt":61.62,"az":236.1,"t":"2031-02-21T10:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.14,"alt":60.84,"az":237.9,"t":"2031-02-21T10:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.15,"alt":60.04,"az":239.6,"t":"2031-02-21T10:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.22,"az":241.2,"t":"2031-02-21T10:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.17,"alt":58.39,"az":242.8,"t":"2031-02-21T10:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.18,"alt":57.56,"az":244.3,"t":"2031-02-21T10:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.2,"alt":56.71,"az":245.7,"t":"2031-02-21T10:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.21,"alt":55.85,"az":247.1,"t":"2031-02-21T10:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.22,"alt":54.98,"az":248.5,"t":"2031-02-21T10:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.23,"alt":54.11,"az":249.8,"t":"2031-02-21T10:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.25,"alt":53.23,"az":251.0,"t":"2031-02-21T10:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.34,"az":252.3,"t":"2031-02-21T10:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.28,"alt":51.45,"az":253.4,"t":"2031-02-21T11:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.55,"az":254.6,"t":"2031-02-21T11:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.31,"alt":49.64,"az":255.7,"t":"2031-02-21T11:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.33,"alt":48.73,"az":256.8,"t":"2031-02-21T11:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.35,"alt":47.82,"az":257.9,"t":"2031-02-21T11:20:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.37,"alt":46.9,"az":258.9,"t":"2031-02-21T11:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.39,"alt":45.98,"az":259.9,"t":"2031-02-21T11:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.41,"alt":45.06,"az":260.9,"t":"2031-02-21T11:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.43,"alt":44.13,"az":261.9,"t":"2031-02-21T11:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.46,"alt":43.21,"az":262.8,"t":"2031-02-21T11:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.48,"alt":42.28,"az":263.8,"t":"2031-02-21T11:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.51,"alt":41.35,"az":264.7,"t":"2031-02-21T11:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.54,"alt":40.41,"az":265.6,"t":"2031-02-21T12:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.57,"alt":39.48,"az":266.5,"t":"2031-02-21T12:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.6,"alt":38.54,"az":267.4,"t":"2031-02-21T12:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.64,"alt":37.61,"az":268.2,"t":"2031-02-21T12:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.67,"alt":36.67,"az":269.1,"t":"2031-02-21T12:20:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.71,"alt":35.74,"az":269.9,"t":"2031-02-21T12:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.75,"alt":34.8,"az":270.7,"t":"2031-02-21T12:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.79,"alt":33.87,"az":271.6,"t":"2031-02-21T12:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.84,"alt":32.93,"az":272.4,"t":"2031-02-21T12:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.88,"alt":32.0,"az":273.2,"t":"2031-02-21T12:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.93,"alt":31.06,"az":274.0,"t":"2031-02-21T12:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.99,"alt":30.13,"az":274.8,"t":"2031-02-21T12:55:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.04,"alt":29.2,"az":275.5,"t":"2031-02-21T13:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":2.1,"alt":28.27,"az":276.3,"t":"2031-02-21T13:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.17,"alt":27.34,"az":277.1,"t":"2031-02-21T13:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.24,"alt":26.41,"az":277.9,"t":"2031-02-21T13:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.31,"alt":25.48,"az":278.6,"t":"2031-02-21T13:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.4,"alt":24.56,"az":279.4,"t":"2031-02-21T13:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.48,"alt":23.63,"az":280.2,"t":"2031-02-21T13:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.58,"alt":22.71,"az":280.9,"t":"2031-02-21T13:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.68,"alt":21.8,"az":281.7,"t":"2031-02-21T13:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.79,"alt":20.88,"az":282.4,"t":"2031-02-21T13:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.91,"alt":19.97,"az":283.2,"t":"2031-02-21T13:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":3.04,"alt":19.06,"az":284.0,"t":"2031-02-21T13:55:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.18,"alt":18.15,"az":284.7,"t":"2031-02-21T14:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.34,"alt":17.25,"az":285.5,"t":"2031-02-21T14:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.51,"alt":16.35,"az":286.2,"t":"2031-02-21T14:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.71,"alt":15.45,"az":287.0,"t":"2031-02-21T14:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.92,"alt":14.56,"az":287.7,"t":"2031-02-21T14:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.16,"alt":13.67,"az":288.5,"t":"2031-02-21T14:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.44,"alt":12.78,"az":289.3,"t":"2031-02-21T14:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.75,"alt":11.9,"az":290.0,"t":"2031-02-21T14:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.1,"alt":11.02,"az":290.8,"t":"2031-02-21T14:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":5.51,"alt":10.15,"az":291.6,"t":"2031-02-21T14:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":5.98,"alt":9.28,"az":292.3,"t":"2031-02-21T14:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":6.54,"alt":8.42,"az":293.1,"t":"2031-02-21T14:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.21,"alt":7.56,"az":293.9,"t":"2031-02-21T15:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.02,"alt":6.71,"az":294.7,"t":"2031-02-21T15:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":9.02,"alt":5.86,"az":295.5,"t":"2031-02-21T15:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":10.27,"alt":5.02,"az":296.3,"t":"2031-02-21T15:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":11.88,"alt":4.18,"az":297.1,"t":"2031-02-21T15:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":14.02,"alt":3.35,"az":297.9,"t":"2031-02-21T15:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":16.94,"alt":2.53,"az":298.7,"t":"2031-02-21T15:30:00Z","terrain":0.15},{"above_terrain":true,"airmass":21.08,"alt":1.71,"az":299.5,"t":"2031-02-21T15:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":27.22,"alt":0.9,"az":300.3,"t":"2031-02-21T15:40:00Z","terrain":0.35},{"above_terrain":false,"airmass":36.53,"alt":0.1,"az":301.2,"t":"2031-02-21T15:45:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-0.7,"az":302.0,"t":"2031-02-21T15:50:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-1.49,"az":302.8,"t":"2031-02-21T15:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":303.7,"t":"2031-02-21T16:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":304.5,"t":"2031-02-21T16:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":305.4,"t":"2031-02-21T16:10:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-4.57,"az":306.3,"t":"2031-02-21T16:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.33,"az":307.2,"t":"2031-02-21T16:20:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":308.1,"t":"2031-02-21T16:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":309.0,"t":"2031-02-21T16:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.52,"az":309.9,"t":"2031-02-21T16:35:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-8.24,"az":310.8,"t":"2031-02-21T16:40:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-8.94,"az":311.7,"t":"2031-02-21T16:45:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-9.63,"az":312.7,"t":"2031-02-21T16:50:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-10.32,"az":313.6,"t":"2031-02-21T16:55:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-10.99,"az":314.6,"t":"2031-02-21T17:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-11.65,"az":315.5,"t":"2031-02-21T17:05:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-12.3,"az":316.5,"t":"2031-02-21T17:10:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-12.94,"az":317.5,"t":"2031-02-21T17:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-13.56,"az":318.5,"t":"2031-02-21T17:20:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-14.18,"az":319.5,"t":"2031-02-21T17:25:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-14.78,"az":320.5,"t":"2031-02-21T17:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.37,"az":321.5,"t":"2031-02-21T17:35:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-15.94,"az":322.6,"t":"2031-02-21T17:40:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-16.51,"az":323.6,"t":"2031-02-21T17:45:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-17.05,"az":324.7,"t":"2031-02-21T17:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.59,"az":325.8,"t":"2031-02-21T17:55:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-18.11,"az":326.8,"t":"2031-02-21T18:00:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-18.61,"az":327.9,"t":"2031-02-21T18:05:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-19.1,"az":329.1,"t":"2031-02-21T18:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.57,"az":330.2,"t":"2031-02-21T18:15:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-20.03,"az":331.3,"t":"2031-02-21T18:20:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-20.47,"az":332.4,"t":"2031-02-21T18:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.9,"az":333.6,"t":"2031-02-21T18:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-21.31,"az":334.7,"t":"2031-02-21T18:35:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-21.7,"az":335.9,"t":"2031-02-21T18:40:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-22.07,"az":337.1,"t":"2031-02-21T18:45:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-22.43,"az":338.3,"t":"2031-02-21T18:50:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-22.76,"az":339.5,"t":"2031-02-21T18:55:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-23.08,"az":340.7,"t":"2031-02-21T19:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-23.38,"az":341.9,"t":"2031-02-21T19:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.66,"az":343.1,"t":"2031-02-21T19:10:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-23.93,"az":344.3,"t":"2031-02-21T19:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.17,"az":345.6,"t":"2031-02-21T19:20:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-24.39,"az":346.8,"t":"2031-02-21T19:25:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-24.6,"az":348.1,"t":"2031-02-21T19:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-24.78,"az":349.3,"t":"2031-02-21T19:35:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-24.94,"az":350.6,"t":"2031-02-21T19:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.08,"az":351.9,"t":"2031-02-21T19:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-25.21,"az":353.1,"t":"2031-02-21T19:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-25.31,"az":354.4,"t":"2031-02-21T19:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.39,"az":355.7,"t":"2031-02-21T20:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-25.45,"az":357.0,"t":"2031-02-21T20:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":358.2,"t":"2031-02-21T20:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":359.5,"t":"2031-02-21T20:15:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":0.8,"t":"2031-02-21T20:20:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":2.1,"t":"2031-02-21T20:25:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":3.4,"t":"2031-02-21T20:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-25.37,"az":4.6,"t":"2031-02-21T20:35:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-25.29,"az":5.9,"t":"2031-02-21T20:40:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-25.18,"az":7.2,"t":"2031-02-21T20:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.05,"az":8.4,"t":"2031-02-21T20:50:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-24.9,"az":9.7,"t":"2031-02-21T20:55:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-24.74,"az":11.0,"t":"2031-02-21T21:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.55,"az":12.2,"t":"2031-02-21T21:05:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-24.34,"az":13.5,"t":"2031-02-21T21:10:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":14.7,"t":"2031-02-21T21:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-23.86,"az":15.9,"t":"2031-02-21T21:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-23.6,"az":17.2,"t":"2031-02-21T21:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.31,"az":18.4,"t":"2031-02-21T21:30:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-23.01,"az":19.6,"t":"2031-02-21T21:35:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-22.68,"az":20.8,"t":"2031-02-21T21:40:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-22.34,"az":22.0,"t":"2031-02-21T21:45:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-21.98,"az":23.2,"t":"2031-02-21T21:50:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-21.61,"az":24.4,"t":"2031-02-21T21:55:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-21.21,"az":25.5,"t":"2031-02-21T22:00:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-20.8,"az":26.7,"t":"2031-02-21T22:05:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-20.37,"az":27.8,"t":"2031-02-21T22:10:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-19.92,"az":29.0,"t":"2031-02-21T22:15:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-19.46,"az":30.1,"t":"2031-02-21T22:20:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-18.99,"az":31.2,"t":"2031-02-21T22:25:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-18.49,"az":32.3,"t":"2031-02-21T22:30:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-17.98,"az":33.4,"t":"2031-02-21T22:35:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":34.5,"t":"2031-02-21T22:40:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-16.92,"az":35.6,"t":"2031-02-21T22:45:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.37,"az":36.6,"t":"2031-02-21T22:50:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-15.81,"az":37.7,"t":"2031-02-21T22:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-15.23,"az":38.7,"t":"2031-02-21T23:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-14.64,"az":39.7,"t":"2031-02-21T23:05:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-14.03,"az":40.8,"t":"2031-02-21T23:10:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-13.42,"az":41.8,"t":"2031-02-21T23:15:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-12.79,"az":42.8,"t":"2031-02-21T23:20:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-12.15,"az":43.7,"t":"2031-02-21T23:25:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-11.49,"az":44.7,"t":"2031-02-21T23:30:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-10.83,"az":45.7,"t":"2031-02-21T23:35:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-10.15,"az":46.6,"t":"2031-02-21T23:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":47.6,"t":"2031-02-21T23:45:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-8.77,"az":48.5,"t":"2031-02-21T23:50:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-8.07,"az":49.4,"t":"2031-02-21T23:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.35,"az":50.3,"t":"2031-02-22T00:00:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":51.3,"t":"2031-02-22T00:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-5.89,"az":52.2,"t":"2031-02-22T00:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-5.15,"az":53.0,"t":"2031-02-22T00:15:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-4.39,"az":53.9,"t":"2031-02-22T00:20:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":54.8,"t":"2031-02-22T00:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":55.7,"t":"2031-02-22T00:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.09,"az":56.5,"t":"2031-02-22T00:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.3,"az":57.4,"t":"2031-02-22T00:40:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-0.51,"az":58.2,"t":"2031-02-22T00:45:00Z","terrain":1.24},{"above_terrain":false,"airmass":33.94,"alt":0.29,"az":59.0,"t":"2031-02-22T00:50:00Z","terrain":1.21},{"above_terrain":false,"airmass":25.51,"alt":1.09,"az":59.9,"t":"2031-02-22T00:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":19.94,"alt":1.91,"az":60.7,"t":"2031-02-22T01:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":16.15,"alt":2.73,"az":61.5,"t":"2031-02-22T01:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":13.45,"alt":3.55,"az":62.3,"t":"2031-02-22T01:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":11.46,"alt":4.38,"az":63.1,"t":"2031-02-22T01:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":9.94,"alt":5.22,"az":63.9,"t":"2031-02-22T01:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":8.76,"alt":6.06,"az":64.7,"t":"2031-02-22T01:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.81,"alt":6.91,"az":65.5,"t":"2031-02-22T01:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":7.04,"alt":7.77,"az":66.3,"t":"2031-02-22T01:35:00Z","terrain":0.86},{"above_terrain":true,"airmass":6.4,"alt":8.63,"az":67.1,"t":"2031-02-22T01:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":5.86,"alt":9.49,"az":67.8,"t":"2031-02-22T01:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":5.4,"alt":10.36,"az":68.6,"t":"2031-02-22T01:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":5.01,"alt":11.23,"az":69.4,"t":"2031-02-22T01:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":4.67,"alt":12.11,"az":70.1,"t":"2031-02-22T02:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.37,"alt":12.99,"az":70.9,"t":"2031-02-22T02:05:00Z","terrain":1.26},{"above_terrain":true,"airmass":4.1,"alt":13.88,"az":71.7,"t":"2031-02-22T02:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":72.4,"t":"2031-02-22T02:15:00Z","terrain":1.11},{"above_terrain":true,"airmass":3.66,"alt":15.67,"az":73.2,"t":"2031-02-22T02:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":3.47,"alt":16.56,"az":74.0,"t":"2031-02-22T02:25:00Z","terrain":0.74},{"above_terrain":true,"airmass":3.3,"alt":17.46,"az":74.7,"t":"2031-02-22T02:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.15,"alt":18.37,"az":75.5,"t":"2031-02-22T02:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.01,"alt":19.28,"az":76.2,"t":"2031-02-22T02:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.88,"alt":20.19,"az":77.0,"t":"2031-02-22T02:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.76,"alt":21.1,"az":77.7,"t":"2031-02-22T02:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.65,"alt":22.02,"az":78.5,"t":"2031-02-22T02:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.55,"alt":22.93,"az":79.2,"t":"2031-02-22T03:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.46,"alt":23.86,"az":80.0,"t":"2031-02-22T03:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.38,"alt":24.78,"az":80.8,"t":"2031-02-22T03:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.3,"alt":25.7,"az":81.5,"t":"2031-02-22T03:15:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.22,"alt":26.63,"az":82.3,"t":"2031-02-22T03:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.15,"alt":27.56,"az":83.1,"t":"2031-02-22T03:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.09,"alt":28.49,"az":83.9,"t":"2031-02-22T03:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":2.03,"alt":29.42,"az":84.6,"t":"2031-02-22T03:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.97,"alt":30.35,"az":85.4,"t":"2031-02-22T03:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.92,"alt":31.28,"az":86.2,"t":"2031-02-22T03:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.87,"alt":32.22,"az":87.0,"t":"2031-02-22T03:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.82,"alt":33.15,"az":87.8,"t":"2031-02-22T03:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.78,"alt":34.09,"az":88.6,"t":"2031-02-22T04:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.74,"alt":35.03,"az":89.5,"t":"2031-02-22T04:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.7,"alt":35.96,"az":90.3,"t":"2031-02-22T04:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.66,"alt":36.9,"az":91.1,"t":"2031-02-22T04:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.63,"alt":37.83,"az":92.0,"t":"2031-02-22T04:20:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.59,"alt":38.77,"az":92.9,"t":"2031-02-22T04:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.56,"alt":39.7,"az":93.7,"t":"2031-02-22T04:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.53,"alt":40.64,"az":94.6,"t":"2031-02-22T04:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.51,"alt":41.57,"az":95.5,"t":"2031-02-22T04:40:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.48,"alt":42.5,"az":96.5,"t":"2031-02-22T04:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.45,"alt":43.43,"az":97.4,"t":"2031-02-22T04:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.43,"alt":44.36,"az":98.3,"t":"2031-02-22T04:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.41,"alt":45.28,"az":99.3,"t":"2031-02-22T05:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.38,"alt":46.2,"az":100.3,"t":"2031-02-22T05:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.36,"alt":47.12,"az":101.3,"t":"2031-02-22T05:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.34,"alt":48.04,"az":102.4,"t":"2031-02-22T05:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.32,"alt":48.95,"az":103.5,"t":"2031-02-22T05:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.31,"alt":49.86,"az":104.6,"t":"2031-02-22T05:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.29,"alt":50.76,"az":105.7,"t":"2031-02-22T05:30:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.27,"alt":51.66,"az":106.8,"t":"2031-02-22T05:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.26,"alt":52.55,"az":108.0,"t":"2031-02-22T05:40:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.24,"alt":53.44,"az":109.3,"t":"2031-02-22T05:45:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.23,"alt":54.32,"az":110.5,"t":"2031-02-22T05:50:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.22,"alt":55.19,"az":111.8,"t":"2031-02-22T05:55:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.2,"alt":56.06,"az":113.2,"t":"2031-02-22T06:00:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.19,"alt":56.91,"az":114.6,"t":"2031-02-22T06:05:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.18,"alt":57.76,"az":116.1,"t":"2031-02-22T06:10:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.17,"alt":58.59,"az":117.6,"t":"2031-02-22T06:15:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.16,"alt":59.42,"az":119.2,"t":"2031-02-22T06:20:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.15,"alt":60.23,"az":120.8,"t":"2031-02-22T06:25:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.14,"alt":61.02,"az":122.5,"t":"2031-02-22T06:30:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.13,"alt":61.81,"az":124.3,"t":"2031-02-22T06:35:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.13,"alt":62.57,"az":126.1,"t":"2031-02-22T06:40:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.12,"alt":63.32,"az":128.1,"t":"2031-02-22T06:45:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.11,"alt":64.04,"az":130.1,"t":"2031-02-22T06:50:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.11,"alt":64.75,"az":132.2,"t":"2031-02-22T06:55:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.1,"alt":65.43,"az":134.4,"t":"2031-02-22T07:00:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.09,"alt":66.08,"az":136.8,"t":"2031-02-22T07:05:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.09,"alt":66.71,"az":139.2,"t":"2031-02-22T07:10:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.31,"az":141.7,"t":"2031-02-22T07:15:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.08,"alt":67.87,"az":144.4,"t":"2031-02-22T07:20:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.08,"alt":68.4,"az":147.1,"t":"2031-02-22T07:25:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.07,"alt":68.88,"az":150.0,"t":"2031-02-22T07:30:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.07,"alt":69.33,"az":153.0,"t":"2031-02-22T07:35:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.07,"alt":69.73,"az":156.1,"t":"2031-02-22T07:40:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.06,"alt":70.09,"az":159.3,"t":"2031-02-22T07:45:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.06,"alt":70.39,"az":162.6,"t":"2031-02-22T07:50:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.06,"alt":70.65,"az":166.0,"t":"2031-02-22T07:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.06,"alt":70.85,"az":169.4,"t":"2031-02-22T08:00:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.06,"alt":70.99,"az":172.9,"t":"2031-02-22T08:05:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":176.5,"t":"2031-02-22T08:10:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.06,"alt":71.11,"az":180.0,"t":"2031-02-22T08:15:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":183.6,"t":"2031-02-22T08:20:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":70.99,"az":187.2,"t":"2031-02-22T08:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.06,"alt":70.84,"az":190.7,"t":"2031-02-22T08:30:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.06,"alt":70.64,"az":194.1,"t":"2031-02-22T08:35:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.06,"alt":70.39,"az":197.5,"t":"2031-02-22T08:40:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.06,"alt":70.08,"az":200.8,"t":"2031-02-22T08:45:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.07,"alt":69.72,"az":204.0,"t":"2031-02-22T08:50:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.07,"alt":69.32,"az":207.1,"t":"2031-02-22T08:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.07,"alt":68.87,"az":210.1,"t":"2031-02-22T09:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.08,"alt":68.38,"az":212.9,"t":"2031-02-22T09:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.08,"alt":67.86,"az":215.7,"t":"2031-02-22T09:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.08,"alt":67.29,"az":218.3,"t":"2031-02-22T09:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.09,"alt":66.69,"az":220.9,"t":"2031-02-22T09:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.09,"alt":66.07,"az":223.3,"t":"2031-02-22T09:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.1,"alt":65.41,"az":225.6,"t":"2031-02-22T09:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.11,"alt":64.73,"az":227.8,"t":"2031-02-22T09:35:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.11,"alt":64.03,"az":229.9,"t":"2031-02-22T09:40:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.12,"alt":63.3,"az":232.0,"t":"2031-02-22T09:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.13,"alt":62.55,"az":233.9,"t":"2031-02-22T09:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":61.79,"az":235.8,"t":"2031-02-22T09:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.14,"alt":61.0,"az":237.5,"t":"2031-02-22T10:00:00Z","terrain":0.81}],"transit":{"airmass":1.06,"alt":71.1,"az":180.0,"t":"2031-02-22T08:15:00Z"},"usable_hours":0.83,"verdict":"poor","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."]}
