{"assessment":{"best_window":null,"cost":{"altitude":11.34,"clouds":0.0,"darkness":0.82,"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":11,"cloud":null,"high":null,"iso":"2042-01-31T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2042-01-31T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2042-01-31T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":71,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2042-01-31T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":75,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2042-01-31T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":71,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2042-01-31T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":62,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2042-01-31T22:00Z","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":-23,"cloud":null,"high":null,"iso":"2042-01-31T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-18,"cloud":null,"high":null,"iso":"2042-02-01T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-10,"cloud":null,"high":null,"iso":"2042-02-01T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2042-02-01T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2042-02-01T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2042-02-01T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2042-02-01T05:00Z","label":"poor","low":null,"mid":null,"moon_alt":-14,"precip":null,"q":0.12,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.29,"peak_sky":0.29,"quality_hours":0.16,"reasons":["the target being low or below 20\u00b0 cost 11.3 quality-hours","daylight and twilight cost 0.8 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":1,"score_weather":null,"sky_hours":0.16,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2042-02-01T04:10Z","end_local":"06:10","hours":12.58,"label":"unusable","mean_quality":0.0,"start":"2042-01-31T15:35Z","start_local":"17:35"},{"end":"2042-02-01T05:05Z","end_local":"07:05","hours":0.92,"label":"poor","mean_quality":0.17,"start":"2042-02-01T04:10Z","start_local":"06:10"},{"end":"2042-02-01T05:35Z","end_local":"07:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2042-02-01T05:05Z","start_local":"07:05"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2042-01-31T17:10:41Z","dark_hours":10.79,"dark_to":"2042-02-01T03:57:51Z","moon":{"illumination":0.834,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":0.88,"moonrise":"2042-01-31T11:05:13Z","moonset":"2042-02-01T03:03:18Z","sunrise":"2042-02-01T05:33:08Z","sunset":"2042-01-31T15:35:11Z","twilight":{"astronomical":{"end":"2042-01-31T17:10:41Z","start":"2042-02-01T03:57:51Z"},"civil":{"end":"2042-01-31T16:04:42Z","start":"2042-02-01T05:03:42Z"},"nautical":{"end":"2042-01-31T16:38:01Z","start":"2042-02-01T04:30:27Z"}},"window_end":"2042-02-01T10:00:00Z","window_start":"2042-01-31T10:00:00Z"},"night_date":"2042-01-31","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":3.19,"alt":18.1,"t":"2042-02-01T03:55:00Z"},"dec":22.71085365,"dec_of_date":22.8294,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":0,"limit_rise":"2042-02-01T04:05:35Z","limit_set":"2042-01-31T15:11:39Z","max_az_rate_deg_per_min":0.71,"moon_separation":118.6,"never_rises":false,"ra":300.18213726,"ra_of_date":300.6366,"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":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2042-01-31T17:05:33Z","blocked_dark_hours":0,"clears_at":"2042-02-01T02:17:02Z","rise_az":193.7},"track":[{"above_terrain":true,"airmass":1.06,"alt":70.7,"az":193.7,"t":"2042-01-31T10:00:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.06,"alt":70.45,"az":197.1,"t":"2042-01-31T10:05:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.06,"alt":70.15,"az":200.4,"t":"2042-01-31T10:10:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.07,"alt":69.8,"az":203.6,"t":"2042-01-31T10:15:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.07,"alt":69.4,"az":206.7,"t":"2042-01-31T10:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.07,"alt":68.96,"az":209.7,"t":"2042-01-31T10:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.07,"alt":68.48,"az":212.6,"t":"2042-01-31T10:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.95,"az":215.4,"t":"2042-01-31T10:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.08,"alt":67.39,"az":218.0,"t":"2042-01-31T10:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.09,"alt":66.8,"az":220.6,"t":"2042-01-31T10:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.09,"alt":66.18,"az":223.0,"t":"2042-01-31T10:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.1,"alt":65.52,"az":225.4,"t":"2042-01-31T10:55:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.1,"alt":64.85,"az":227.6,"t":"2042-01-31T11:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.11,"alt":64.14,"az":229.7,"t":"2042-01-31T11:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.12,"alt":63.42,"az":231.8,"t":"2042-01-31T11:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.12,"alt":62.67,"az":233.7,"t":"2042-01-31T11:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":61.91,"az":235.6,"t":"2042-01-31T11:20:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.14,"alt":61.13,"az":237.4,"t":"2042-01-31T11:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.15,"alt":60.33,"az":239.1,"t":"2042-01-31T11:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.16,"alt":59.52,"az":240.7,"t":"2042-01-31T11:35:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.17,"alt":58.7,"az":242.3,"t":"2042-01-31T11:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.18,"alt":57.87,"az":243.8,"t":"2042-01-31T11:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.19,"alt":57.02,"az":245.3,"t":"2042-01-31T11:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.17,"az":246.7,"t":"2042-01-31T11:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.22,"alt":55.3,"az":248.1,"t":"2042-01-31T12:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.23,"alt":54.43,"az":249.4,"t":"2042-01-31T12:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.24,"alt":53.55,"az":250.6,"t":"2042-01-31T12:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.26,"alt":52.67,"az":251.9,"t":"2042-01-31T12:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.27,"alt":51.77,"az":253.1,"t":"2042-01-31T12:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.88,"az":254.2,"t":"2042-01-31T12:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.3,"alt":49.97,"az":255.4,"t":"2042-01-31T12:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.32,"alt":49.06,"az":256.5,"t":"2042-01-31T12:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.34,"alt":48.15,"az":257.5,"t":"2042-01-31T12:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.36,"alt":47.24,"az":258.6,"t":"2042-01-31T12:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.38,"alt":46.32,"az":259.6,"t":"2042-01-31T12:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.4,"alt":45.4,"az":260.6,"t":"2042-01-31T12:55:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.43,"alt":44.47,"az":261.6,"t":"2042-01-31T13:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.45,"alt":43.54,"az":262.5,"t":"2042-01-31T13:05:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.48,"alt":42.61,"az":263.5,"t":"2042-01-31T13:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.5,"alt":41.68,"az":264.4,"t":"2042-01-31T13:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.53,"alt":40.75,"az":265.3,"t":"2042-01-31T13:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.56,"alt":39.82,"az":266.2,"t":"2042-01-31T13:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.59,"alt":38.88,"az":267.1,"t":"2042-01-31T13:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.62,"alt":37.95,"az":268.0,"t":"2042-01-31T13:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.66,"alt":37.01,"az":268.8,"t":"2042-01-31T13:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.69,"alt":36.08,"az":269.6,"t":"2042-01-31T13:45:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.73,"alt":35.14,"az":270.5,"t":"2042-01-31T13:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.78,"alt":34.21,"az":271.3,"t":"2042-01-31T13:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.82,"alt":33.27,"az":272.1,"t":"2042-01-31T14:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.87,"alt":32.34,"az":272.9,"t":"2042-01-31T14:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.91,"alt":31.4,"az":273.7,"t":"2042-01-31T14:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.97,"alt":30.47,"az":274.5,"t":"2042-01-31T14:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.02,"alt":29.53,"az":275.3,"t":"2042-01-31T14:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.08,"alt":28.6,"az":276.1,"t":"2042-01-31T14:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.15,"alt":27.67,"az":276.9,"t":"2042-01-31T14:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.21,"alt":26.74,"az":277.6,"t":"2042-01-31T14:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.29,"alt":25.82,"az":278.4,"t":"2042-01-31T14:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.37,"alt":24.89,"az":279.2,"t":"2042-01-31T14:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.45,"alt":23.97,"az":279.9,"t":"2042-01-31T14:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.54,"alt":23.05,"az":280.7,"t":"2042-01-31T14:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.64,"alt":22.13,"az":281.5,"t":"2042-01-31T15:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.75,"alt":21.21,"az":282.2,"t":"2042-01-31T15:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.86,"alt":20.3,"az":283.0,"t":"2042-01-31T15:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.99,"alt":19.39,"az":283.7,"t":"2042-01-31T15:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":3.13,"alt":18.48,"az":284.5,"t":"2042-01-31T15:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.28,"alt":17.58,"az":285.2,"t":"2042-01-31T15:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.45,"alt":16.68,"az":286.0,"t":"2042-01-31T15:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.63,"alt":15.78,"az":286.8,"t":"2042-01-31T15:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.84,"alt":14.88,"az":287.5,"t":"2042-01-31T15:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.07,"alt":13.99,"az":288.3,"t":"2042-01-31T15:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.33,"alt":13.11,"az":289.0,"t":"2042-01-31T15:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.63,"alt":12.22,"az":289.8,"t":"2042-01-31T15:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.96,"alt":11.35,"az":290.6,"t":"2042-01-31T16:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":5.35,"alt":10.47,"az":291.3,"t":"2042-01-31T16:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":5.8,"alt":9.6,"az":292.1,"t":"2042-01-31T16:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":6.33,"alt":8.74,"az":292.9,"t":"2042-01-31T16:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":6.95,"alt":7.88,"az":293.7,"t":"2042-01-31T16:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.71,"alt":7.02,"az":294.4,"t":"2042-01-31T16:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.63,"alt":6.17,"az":295.2,"t":"2042-01-31T16:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":9.77,"alt":5.33,"az":296.0,"t":"2042-01-31T16:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":11.24,"alt":4.49,"az":296.8,"t":"2042-01-31T16:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":13.15,"alt":3.66,"az":297.6,"t":"2042-01-31T16:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":15.74,"alt":2.83,"az":298.4,"t":"2042-01-31T16:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":19.36,"alt":2.01,"az":299.2,"t":"2042-01-31T16:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":24.64,"alt":1.2,"az":300.1,"t":"2042-01-31T17:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":32.61,"alt":0.39,"az":300.9,"t":"2042-01-31T17:05:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-0.41,"az":301.7,"t":"2042-01-31T17:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-1.2,"az":302.6,"t":"2042-01-31T17:15:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":303.4,"t":"2042-01-31T17:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":304.3,"t":"2042-01-31T17:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":305.1,"t":"2042-01-31T17:30:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-4.29,"az":306.0,"t":"2042-01-31T17:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.04,"az":306.9,"t":"2042-01-31T17:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-5.79,"az":307.8,"t":"2042-01-31T17:45:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":308.7,"t":"2042-01-31T17:50:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-7.25,"az":309.6,"t":"2042-01-31T17:55:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-7.97,"az":310.5,"t":"2042-01-31T18:00:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-8.67,"az":311.4,"t":"2042-01-31T18:05:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-9.37,"az":312.3,"t":"2042-01-31T18:10:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-10.06,"az":313.3,"t":"2042-01-31T18:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-10.73,"az":314.2,"t":"2042-01-31T18:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-11.4,"az":315.2,"t":"2042-01-31T18:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-12.05,"az":316.2,"t":"2042-01-31T18:30:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-12.69,"az":317.2,"t":"2042-01-31T18:35:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-13.32,"az":318.2,"t":"2042-01-31T18:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-13.94,"az":319.2,"t":"2042-01-31T18:45:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-14.55,"az":320.2,"t":"2042-01-31T18:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.14,"az":321.2,"t":"2042-01-31T18:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-15.72,"az":322.2,"t":"2042-01-31T19:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-16.29,"az":323.3,"t":"2042-01-31T19:05:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-16.84,"az":324.3,"t":"2042-01-31T19:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":325.4,"t":"2042-01-31T19:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.9,"az":326.5,"t":"2042-01-31T19:20:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-18.41,"az":327.6,"t":"2042-01-31T19:25:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-18.91,"az":328.7,"t":"2042-01-31T19:30:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-19.39,"az":329.8,"t":"2042-01-31T19:35:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-19.85,"az":330.9,"t":"2042-01-31T19:40:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-20.3,"az":332.1,"t":"2042-01-31T19:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-20.73,"az":333.2,"t":"2042-01-31T19:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-21.14,"az":334.4,"t":"2042-01-31T19:55:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-21.54,"az":335.5,"t":"2042-01-31T20:00:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-21.91,"az":336.7,"t":"2042-01-31T20:05:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-22.28,"az":337.9,"t":"2042-01-31T20:10:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-22.62,"az":339.1,"t":"2042-01-31T20:15:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-22.94,"az":340.3,"t":"2042-01-31T20:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-23.25,"az":341.5,"t":"2042-01-31T20:25:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-23.54,"az":342.7,"t":"2042-01-31T20:30:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-23.81,"az":343.9,"t":"2042-01-31T20:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.06,"az":345.2,"t":"2042-01-31T20:40:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-24.29,"az":346.4,"t":"2042-01-31T20:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-24.5,"az":347.7,"t":"2042-01-31T20:50:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-24.69,"az":348.9,"t":"2042-01-31T20:55:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-24.86,"az":350.2,"t":"2042-01-31T21:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.01,"az":351.4,"t":"2042-01-31T21:05:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-25.14,"az":352.7,"t":"2042-01-31T21:10:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-25.24,"az":354.0,"t":"2042-01-31T21:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.33,"az":355.2,"t":"2042-01-31T21:20:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-25.4,"az":356.5,"t":"2042-01-31T21:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.45,"az":357.8,"t":"2042-01-31T21:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":359.1,"t":"2042-01-31T21:35:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":0.4,"t":"2042-01-31T21:40:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":1.6,"t":"2042-01-31T21:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-25.42,"az":2.9,"t":"2042-01-31T21:50:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-25.37,"az":4.2,"t":"2042-01-31T21:55:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-25.29,"az":5.5,"t":"2042-01-31T22:00:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-25.19,"az":6.7,"t":"2042-01-31T22:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-25.07,"az":8.0,"t":"2042-01-31T22:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.93,"az":9.3,"t":"2042-01-31T22:15:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-24.77,"az":10.5,"t":"2042-01-31T22:20:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-24.58,"az":11.8,"t":"2042-01-31T22:25:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-24.38,"az":13.0,"t":"2042-01-31T22:30:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-24.16,"az":14.3,"t":"2042-01-31T22:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-23.92,"az":15.5,"t":"2042-01-31T22:40:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-23.66,"az":16.7,"t":"2042-01-31T22:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.38,"az":18.0,"t":"2042-01-31T22:50:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-23.08,"az":19.2,"t":"2042-01-31T22:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-22.77,"az":20.4,"t":"2042-01-31T23:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.43,"az":21.6,"t":"2042-01-31T23:05:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-22.08,"az":22.8,"t":"2042-01-31T23:10:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-21.71,"az":24.0,"t":"2042-01-31T23:15:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-21.32,"az":25.1,"t":"2042-01-31T23:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-20.91,"az":26.3,"t":"2042-01-31T23:25:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-20.49,"az":27.4,"t":"2042-01-31T23:30:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-20.05,"az":28.6,"t":"2042-01-31T23:35:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-19.59,"az":29.7,"t":"2042-01-31T23:40:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-19.12,"az":30.8,"t":"2042-01-31T23:45:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-18.64,"az":31.9,"t":"2042-01-31T23:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-18.13,"az":33.0,"t":"2042-01-31T23:55:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-17.62,"az":34.1,"t":"2042-02-01T00:00:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-17.08,"az":35.2,"t":"2042-02-01T00:05:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-16.54,"az":36.2,"t":"2042-02-01T00:10:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-15.98,"az":37.3,"t":"2042-02-01T00:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-15.4,"az":38.3,"t":"2042-02-01T00:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-14.82,"az":39.4,"t":"2042-02-01T00:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-14.22,"az":40.4,"t":"2042-02-01T00:30:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-13.6,"az":41.4,"t":"2042-02-01T00:35:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-12.98,"az":42.4,"t":"2042-02-01T00:40:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-12.34,"az":43.4,"t":"2042-02-01T00:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-11.69,"az":44.4,"t":"2042-02-01T00:50:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-11.03,"az":45.3,"t":"2042-02-01T00:55:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-10.36,"az":46.3,"t":"2042-02-01T01:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-9.68,"az":47.2,"t":"2042-02-01T01:05:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-8.99,"az":48.2,"t":"2042-02-01T01:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-8.28,"az":49.1,"t":"2042-02-01T01:15:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.57,"az":50.0,"t":"2042-02-01T01:20:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":50.9,"t":"2042-02-01T01:25:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":51.8,"t":"2042-02-01T01:30:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":52.7,"t":"2042-02-01T01:35:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-4.63,"az":53.6,"t":"2042-02-01T01:40:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":54.5,"t":"2042-02-01T01:45:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":55.3,"t":"2042-02-01T01:50:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-2.33,"az":56.2,"t":"2042-02-01T01:55:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.55,"az":57.0,"t":"2042-02-01T02:00:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-0.76,"az":57.9,"t":"2042-02-01T02:05:00Z","terrain":1.23},{"above_terrain":false,"airmass":37.42,"alt":0.03,"az":58.7,"t":"2042-02-01T02:10:00Z","terrain":1.22},{"above_terrain":false,"airmass":27.8,"alt":0.84,"az":59.6,"t":"2042-02-01T02:15:00Z","terrain":1.19},{"above_terrain":true,"airmass":21.47,"alt":1.65,"az":60.4,"t":"2042-02-01T02:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":17.21,"alt":2.46,"az":61.2,"t":"2042-02-01T02:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":14.21,"alt":3.29,"az":62.0,"t":"2042-02-01T02:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":12.03,"alt":4.12,"az":62.8,"t":"2042-02-01T02:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":10.39,"alt":4.95,"az":63.6,"t":"2042-02-01T02:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":9.11,"alt":5.79,"az":64.4,"t":"2042-02-01T02:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.09,"alt":6.64,"az":65.2,"t":"2042-02-01T02:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":7.27,"alt":7.49,"az":66.0,"t":"2042-02-01T02:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":6.59,"alt":8.35,"az":66.8,"t":"2042-02-01T03:00:00Z","terrain":0.91},{"above_terrain":true,"airmass":6.03,"alt":9.21,"az":67.5,"t":"2042-02-01T03:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":5.54,"alt":10.08,"az":68.3,"t":"2042-02-01T03:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":5.13,"alt":10.95,"az":69.1,"t":"2042-02-01T03:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":4.77,"alt":11.83,"az":69.9,"t":"2042-02-01T03:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.46,"alt":12.71,"az":70.6,"t":"2042-02-01T03:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.19,"alt":13.6,"az":71.4,"t":"2042-02-01T03:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":3.94,"alt":14.48,"az":72.1,"t":"2042-02-01T03:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":3.72,"alt":15.38,"az":72.9,"t":"2042-02-01T03:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":3.53,"alt":16.27,"az":73.7,"t":"2042-02-01T03:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":3.35,"alt":17.17,"az":74.4,"t":"2042-02-01T03:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":3.19,"alt":18.08,"az":75.2,"t":"2042-02-01T03:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.05,"alt":18.98,"az":75.9,"t":"2042-02-01T04:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.92,"alt":19.89,"az":76.7,"t":"2042-02-01T04:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.8,"alt":20.81,"az":77.4,"t":"2042-02-01T04:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.69,"alt":21.72,"az":78.2,"t":"2042-02-01T04:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.58,"alt":22.64,"az":79.0,"t":"2042-02-01T04:20:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.49,"alt":23.56,"az":79.7,"t":"2042-02-01T04:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.4,"alt":24.48,"az":80.5,"t":"2042-02-01T04:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.32,"alt":25.4,"az":81.2,"t":"2042-02-01T04:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.25,"alt":26.33,"az":82.0,"t":"2042-02-01T04:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.18,"alt":27.26,"az":82.8,"t":"2042-02-01T04:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.11,"alt":28.19,"az":83.6,"t":"2042-02-01T04:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.05,"alt":29.12,"az":84.3,"t":"2042-02-01T04:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.99,"alt":30.05,"az":85.1,"t":"2042-02-01T05:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.94,"alt":30.98,"az":85.9,"t":"2042-02-01T05:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.89,"alt":31.92,"az":86.7,"t":"2042-02-01T05:10:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.84,"alt":32.85,"az":87.5,"t":"2042-02-01T05:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.79,"alt":33.79,"az":88.3,"t":"2042-02-01T05:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.75,"alt":34.72,"az":89.1,"t":"2042-02-01T05:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.71,"alt":35.66,"az":90.0,"t":"2042-02-01T05:30:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.67,"alt":36.59,"az":90.8,"t":"2042-02-01T05:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.64,"alt":37.53,"az":91.7,"t":"2042-02-01T05:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.61,"alt":38.46,"az":92.5,"t":"2042-02-01T05:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.57,"alt":39.4,"az":93.4,"t":"2042-02-01T05:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.54,"alt":40.33,"az":94.3,"t":"2042-02-01T05:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.51,"alt":41.27,"az":95.2,"t":"2042-02-01T06:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.49,"alt":42.2,"az":96.1,"t":"2042-02-01T06:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.46,"alt":43.13,"az":97.0,"t":"2042-02-01T06:10:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.44,"alt":44.06,"az":98.0,"t":"2042-02-01T06:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.41,"alt":44.98,"az":99.0,"t":"2042-02-01T06:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.39,"alt":45.9,"az":99.9,"t":"2042-02-01T06:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.37,"alt":46.82,"az":101.0,"t":"2042-02-01T06:30:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.35,"alt":47.74,"az":102.0,"t":"2042-02-01T06:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.33,"alt":48.66,"az":103.0,"t":"2042-02-01T06:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.31,"alt":49.57,"az":104.1,"t":"2042-02-01T06:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.3,"alt":50.47,"az":105.3,"t":"2042-02-01T06:50:00Z","terrain":-0.32},{"above_terrain":true,"airmass":1.28,"alt":51.37,"az":106.4,"t":"2042-02-01T06:55:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.26,"alt":52.27,"az":107.6,"t":"2042-02-01T07:00:00Z","terrain":-0.8},{"above_terrain":true,"airmass":1.25,"alt":53.16,"az":108.8,"t":"2042-02-01T07:05:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.23,"alt":54.04,"az":110.1,"t":"2042-02-01T07:10:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.22,"alt":54.91,"az":111.4,"t":"2042-02-01T07:15:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.21,"alt":55.78,"az":112.7,"t":"2042-02-01T07:20:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.2,"alt":56.64,"az":114.1,"t":"2042-02-01T07:25:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.19,"alt":57.49,"az":115.5,"t":"2042-02-01T07:30:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.17,"alt":58.33,"az":117.0,"t":"2042-02-01T07:35:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.16,"alt":59.16,"az":118.6,"t":"2042-02-01T07:40:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.15,"alt":59.97,"az":120.2,"t":"2042-02-01T07:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.15,"alt":60.77,"az":121.9,"t":"2042-02-01T07:50:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.14,"alt":61.56,"az":123.6,"t":"2042-02-01T07:55:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.13,"alt":62.33,"az":125.5,"t":"2042-02-01T08:00:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.12,"alt":63.09,"az":127.4,"t":"2042-02-01T08:05:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.11,"alt":63.82,"az":129.4,"t":"2042-02-01T08:10:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.11,"alt":64.53,"az":131.4,"t":"2042-02-01T08:15:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.1,"alt":65.22,"az":133.6,"t":"2042-02-01T08:20:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.1,"alt":65.89,"az":135.9,"t":"2042-02-01T08:25:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.09,"alt":66.52,"az":138.3,"t":"2042-02-01T08:30:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.08,"alt":67.13,"az":140.8,"t":"2042-02-01T08:35:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.08,"alt":67.71,"az":143.4,"t":"2042-02-01T08:40:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.08,"alt":68.25,"az":146.1,"t":"2042-02-01T08:45:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.07,"alt":68.75,"az":149.0,"t":"2042-02-01T08:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.07,"alt":69.21,"az":151.9,"t":"2042-02-01T08:55:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.07,"alt":69.63,"az":155.0,"t":"2042-02-01T09:00:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.06,"alt":70.0,"az":158.2,"t":"2042-02-01T09:05:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.06,"alt":70.32,"az":161.4,"t":"2042-02-01T09:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.06,"alt":70.6,"az":164.8,"t":"2042-02-01T09:15:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.06,"alt":70.82,"az":168.2,"t":"2042-02-01T09:20:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.06,"alt":70.98,"az":171.7,"t":"2042-02-01T09:25:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":175.3,"t":"2042-02-01T09:30:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.06,"alt":71.13,"az":178.8,"t":"2042-02-01T09:35:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":71.12,"az":182.4,"t":"2042-02-01T09:40:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.06,"alt":71.06,"az":185.9,"t":"2042-02-01T09:45:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.06,"alt":70.93,"az":189.5,"t":"2042-02-01T09:50:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.06,"alt":70.75,"az":193.0,"t":"2042-02-01T09:55:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.06,"alt":70.51,"az":196.4,"t":"2042-02-01T10:00:00Z","terrain":-0.57}],"transit":{"airmass":1.06,"alt":71.1,"az":178.8,"t":"2042-02-01T09:35:00Z"},"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."]}
