{"assessment":{"best_window":{"end":"2029-01-15T04:10Z","end_local":"06:10","hours":4.75,"label":"good","mean_quality":0.88,"start":"2029-01-14T23:25Z","start_local":"01:25"},"cost":{"altitude":7.25,"clouds":0.0,"darkness":1.15,"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 worth it \u2014 weather unknown","hourly":[{"alt":-45,"cloud":null,"high":null,"iso":"2029-01-14T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":-40,"cloud":null,"high":null,"iso":"2029-01-14T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":-32,"cloud":null,"high":null,"iso":"2029-01-14T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2029-01-14T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-41,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2029-01-14T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-51,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2029-01-14T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-60,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2029-01-14T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-67,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2029-01-14T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-68,"precip":null,"q":0.44,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2029-01-15T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-63,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2029-01-15T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2029-01-15T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2029-01-15T03:00Z","label":"good","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2029-01-15T04:00Z","label":"good","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2029-01-15T05:00Z","label":"poor","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.93,"peak_sky":0.93,"quality_hours":4.74,"reasons":["the target being low or below 20\u00b0 cost 7.2 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":93,"score_weather":null,"sky_hours":4.74,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2029-01-14T22:55Z","end_local":"00:55","hours":7.75,"label":"unusable","mean_quality":0.0,"start":"2029-01-14T15:10Z","start_local":"17:10"},{"end":"2029-01-14T23:25Z","end_local":"01:25","hours":0.5,"label":"marginal","mean_quality":0.49,"start":"2029-01-14T22:55Z","start_local":"00:55"},{"end":"2029-01-15T04:10Z","end_local":"06:10","hours":4.75,"label":"good","mean_quality":0.88,"start":"2029-01-14T23:25Z","start_local":"01:25"},{"end":"2029-01-15T04:45Z","end_local":"06:45","hours":0.58,"label":"marginal","mean_quality":0.46,"start":"2029-01-15T04:10Z","start_local":"06:10"},{"end":"2029-01-15T05:15Z","end_local":"07:15","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2029-01-15T04:45Z","start_local":"06:45"},{"end":"2029-01-15T05:50Z","end_local":"07:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-01-15T05:15Z","start_local":"07:15"}]},"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":"2029-01-14T16:52:59Z","dark_hours":11.24,"dark_to":"2029-01-15T04:07:26Z","moon":{"illumination":0.001,"phase":"new moon","waxing":true},"moon_free_dark_hours":11.23,"moonrise":"2029-01-15T06:09:38Z","moonset":"2029-01-14T14:59:59Z","sunrise":"2029-01-15T05:45:38Z","sunset":"2029-01-14T15:14:35Z","twilight":{"astronomical":{"end":"2029-01-14T16:52:59Z","start":"2029-01-15T04:07:26Z"},"civil":{"end":"2029-01-14T15:45:19Z","start":"2029-01-15T05:14:59Z"},"nautical":{"end":"2029-01-14T16:19:39Z","start":"2029-01-15T04:40:43Z"}},"window_end":"2029-01-15T10:00:00Z","window_start":"2029-01-14T10:00:00Z"},"night_date":"2029-01-14","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.3,"alt":50.2,"t":"2029-01-15T03:10:00Z"},"dec":2.05238823,"dec_of_date":1.8921,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":4.25,"limit_rise":"2029-01-14T22:54:28Z","limit_set":"2029-01-15T07:29:54Z","max_az_rate_deg_per_min":0.0,"moon_separation":111.5,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6493,"ra_str":"12h 29m 06.7s","resolved":{"dec":2.05238823,"morphology":"E3","name":"3C 273","ra":187.27791594,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=3C%20273","source":"sesame","type":"BLL","type_text":"BL Lac object \u2014 a blazar","vmag":14.83},"summary":"4.3 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2029-01-15T09:16:00Z","blocked_dark_hours":0,"clears_at":"2029-01-14T21:06:28Z","rise_az":88.1},"track":[{"above_terrain":false,"airmass":null,"alt":-7.1,"az":278.9,"t":"2029-01-14T10:00:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-8.02,"az":279.8,"t":"2029-01-14T10:05:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-8.94,"az":280.7,"t":"2029-01-14T10:10:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-9.86,"az":281.5,"t":"2029-01-14T10:15:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-10.78,"az":282.4,"t":"2029-01-14T10:20:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-11.69,"az":283.3,"t":"2029-01-14T10:25:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-12.6,"az":284.1,"t":"2029-01-14T10:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-13.5,"az":285.0,"t":"2029-01-14T10:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.41,"az":285.9,"t":"2029-01-14T10:40:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.3,"az":286.8,"t":"2029-01-14T10:45:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-16.2,"az":287.7,"t":"2029-01-14T10:50:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":288.7,"t":"2029-01-14T10:55:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-17.97,"az":289.6,"t":"2029-01-14T11:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-18.85,"az":290.5,"t":"2029-01-14T11:05:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-19.72,"az":291.5,"t":"2029-01-14T11:10:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-20.59,"az":292.5,"t":"2029-01-14T11:15:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-21.45,"az":293.4,"t":"2029-01-14T11:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-22.31,"az":294.4,"t":"2029-01-14T11:25:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.16,"az":295.4,"t":"2029-01-14T11:30:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-24.0,"az":296.4,"t":"2029-01-14T11:35:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-24.83,"az":297.4,"t":"2029-01-14T11:40:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-25.66,"az":298.5,"t":"2029-01-14T11:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-26.48,"az":299.5,"t":"2029-01-14T11:50:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-27.29,"az":300.6,"t":"2029-01-14T11:55:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-28.09,"az":301.7,"t":"2029-01-14T12:00:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-28.88,"az":302.8,"t":"2029-01-14T12:05:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-29.66,"az":303.9,"t":"2029-01-14T12:10:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-30.43,"az":305.1,"t":"2029-01-14T12:15:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-31.2,"az":306.2,"t":"2029-01-14T12:20:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-31.94,"az":307.4,"t":"2029-01-14T12:25:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-32.68,"az":308.6,"t":"2029-01-14T12:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-33.41,"az":309.8,"t":"2029-01-14T12:35:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-34.12,"az":311.1,"t":"2029-01-14T12:40:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-34.82,"az":312.3,"t":"2029-01-14T12:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-35.5,"az":313.6,"t":"2029-01-14T12:50:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-36.17,"az":314.9,"t":"2029-01-14T12:55:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-36.83,"az":316.2,"t":"2029-01-14T13:00:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-37.47,"az":317.6,"t":"2029-01-14T13:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-38.09,"az":319.0,"t":"2029-01-14T13:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-38.7,"az":320.4,"t":"2029-01-14T13:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.28,"az":321.8,"t":"2029-01-14T13:20:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-39.85,"az":323.2,"t":"2029-01-14T13:25:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-40.4,"az":324.7,"t":"2029-01-14T13:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-40.94,"az":326.2,"t":"2029-01-14T13:35:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-41.45,"az":327.7,"t":"2029-01-14T13:40:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-41.93,"az":329.3,"t":"2029-01-14T13:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-42.4,"az":330.8,"t":"2029-01-14T13:50:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-42.85,"az":332.4,"t":"2029-01-14T13:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-43.27,"az":334.0,"t":"2029-01-14T14:00:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-43.67,"az":335.7,"t":"2029-01-14T14:05:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-44.04,"az":337.3,"t":"2029-01-14T14:10:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-44.39,"az":339.0,"t":"2029-01-14T14:15:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-44.71,"az":340.7,"t":"2029-01-14T14:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.0,"az":342.4,"t":"2029-01-14T14:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-45.27,"az":344.2,"t":"2029-01-14T14:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-45.51,"az":345.9,"t":"2029-01-14T14:35:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-45.73,"az":347.7,"t":"2029-01-14T14:40:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-45.91,"az":349.5,"t":"2029-01-14T14:45:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-46.07,"az":351.3,"t":"2029-01-14T14:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-46.2,"az":353.1,"t":"2029-01-14T14:55:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-46.3,"az":354.9,"t":"2029-01-14T15:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":356.7,"t":"2029-01-14T15:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":358.5,"t":"2029-01-14T15:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":0.3,"t":"2029-01-14T15:15:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":2.1,"t":"2029-01-14T15:20:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-46.35,"az":3.9,"t":"2029-01-14T15:25:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-46.27,"az":5.7,"t":"2029-01-14T15:30:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-46.16,"az":7.5,"t":"2029-01-14T15:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-46.02,"az":9.3,"t":"2029-01-14T15:40:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-45.85,"az":11.1,"t":"2029-01-14T15:45:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-45.66,"az":12.9,"t":"2029-01-14T15:50:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-45.44,"az":14.7,"t":"2029-01-14T15:55:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-45.19,"az":16.4,"t":"2029-01-14T16:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-44.91,"az":18.1,"t":"2029-01-14T16:05:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-44.6,"az":19.8,"t":"2029-01-14T16:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-44.27,"az":21.5,"t":"2029-01-14T16:15:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-43.92,"az":23.2,"t":"2029-01-14T16:20:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-43.53,"az":24.9,"t":"2029-01-14T16:25:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-43.13,"az":26.5,"t":"2029-01-14T16:30:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-42.7,"az":28.1,"t":"2029-01-14T16:35:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-42.25,"az":29.7,"t":"2029-01-14T16:40:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-41.77,"az":31.2,"t":"2029-01-14T16:45:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-41.28,"az":32.8,"t":"2029-01-14T16:50:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-40.76,"az":34.3,"t":"2029-01-14T16:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-40.22,"az":35.8,"t":"2029-01-14T17:00:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-39.67,"az":37.2,"t":"2029-01-14T17:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-39.09,"az":38.7,"t":"2029-01-14T17:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-38.5,"az":40.1,"t":"2029-01-14T17:15:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-37.88,"az":41.5,"t":"2029-01-14T17:20:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-37.26,"az":42.9,"t":"2029-01-14T17:25:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-36.61,"az":44.2,"t":"2029-01-14T17:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-35.95,"az":45.5,"t":"2029-01-14T17:35:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-35.28,"az":46.8,"t":"2029-01-14T17:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-34.59,"az":48.1,"t":"2029-01-14T17:45:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-33.88,"az":49.4,"t":"2029-01-14T17:50:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-33.17,"az":50.6,"t":"2029-01-14T17:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-32.44,"az":51.8,"t":"2029-01-14T18:00:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-31.7,"az":53.0,"t":"2029-01-14T18:05:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-30.94,"az":54.2,"t":"2029-01-14T18:10:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-30.18,"az":55.3,"t":"2029-01-14T18:15:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.4,"az":56.4,"t":"2029-01-14T18:20:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-28.62,"az":57.6,"t":"2029-01-14T18:25:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-27.82,"az":58.7,"t":"2029-01-14T18:30:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-27.02,"az":59.7,"t":"2029-01-14T18:35:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-26.21,"az":60.8,"t":"2029-01-14T18:40:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-25.39,"az":61.9,"t":"2029-01-14T18:45:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-24.56,"az":62.9,"t":"2029-01-14T18:50:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-23.72,"az":63.9,"t":"2029-01-14T18:55:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-22.87,"az":64.9,"t":"2029-01-14T19:00:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.02,"az":65.9,"t":"2029-01-14T19:05:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-21.17,"az":66.9,"t":"2029-01-14T19:10:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-20.3,"az":67.9,"t":"2029-01-14T19:15:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-19.43,"az":68.8,"t":"2029-01-14T19:20:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-18.56,"az":69.8,"t":"2029-01-14T19:25:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-17.68,"az":70.7,"t":"2029-01-14T19:30:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-16.79,"az":71.6,"t":"2029-01-14T19:35:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-15.9,"az":72.6,"t":"2029-01-14T19:40:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-15.0,"az":73.5,"t":"2029-01-14T19:45:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-14.1,"az":74.4,"t":"2029-01-14T19:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-13.2,"az":75.3,"t":"2029-01-14T19:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-12.29,"az":76.2,"t":"2029-01-14T20:00:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-11.38,"az":77.0,"t":"2029-01-14T20:05:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.47,"az":77.9,"t":"2029-01-14T20:10:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.55,"az":78.8,"t":"2029-01-14T20:15:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.63,"az":79.6,"t":"2029-01-14T20:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-7.71,"az":80.5,"t":"2029-01-14T20:25:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":81.3,"t":"2029-01-14T20:30:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":82.2,"t":"2029-01-14T20:35:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-4.93,"az":83.0,"t":"2029-01-14T20:40:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.0,"az":83.9,"t":"2029-01-14T20:45:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":84.7,"t":"2029-01-14T20:50:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-2.14,"az":85.6,"t":"2029-01-14T20:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":86.4,"t":"2029-01-14T21:00:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-0.27,"az":87.2,"t":"2029-01-14T21:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":29.55,"alt":0.66,"az":88.1,"t":"2029-01-14T21:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":21.79,"alt":1.6,"az":88.9,"t":"2029-01-14T21:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":16.91,"alt":2.53,"az":89.7,"t":"2029-01-14T21:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":13.67,"alt":3.47,"az":90.6,"t":"2029-01-14T21:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":11.41,"alt":4.41,"az":91.4,"t":"2029-01-14T21:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":9.76,"alt":5.34,"az":92.2,"t":"2029-01-14T21:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":8.5,"alt":6.28,"az":93.1,"t":"2029-01-14T21:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":7.53,"alt":7.21,"az":93.9,"t":"2029-01-14T21:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.75,"alt":8.14,"az":94.8,"t":"2029-01-14T21:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.11,"alt":9.08,"az":95.6,"t":"2029-01-14T21:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":5.58,"alt":10.01,"az":96.4,"t":"2029-01-14T22:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":5.14,"alt":10.94,"az":97.3,"t":"2029-01-14T22:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":4.76,"alt":11.86,"az":98.2,"t":"2029-01-14T22:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":4.43,"alt":12.79,"az":99.0,"t":"2029-01-14T22:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.15,"alt":13.71,"az":99.9,"t":"2029-01-14T22:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.9,"alt":14.63,"az":100.8,"t":"2029-01-14T22:25:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.68,"alt":15.55,"az":101.7,"t":"2029-01-14T22:30:00Z","terrain":0.0},{"above_terrain":true,"airmass":3.49,"alt":16.47,"az":102.5,"t":"2029-01-14T22:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":3.32,"alt":17.38,"az":103.4,"t":"2029-01-14T22:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":3.16,"alt":18.29,"az":104.3,"t":"2029-01-14T22:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":3.02,"alt":19.19,"az":105.3,"t":"2029-01-14T22:50:00Z","terrain":-0.32},{"above_terrain":true,"airmass":2.89,"alt":20.09,"az":106.2,"t":"2029-01-14T22:55:00Z","terrain":-0.63},{"above_terrain":true,"airmass":2.77,"alt":20.99,"az":107.1,"t":"2029-01-14T23:00:00Z","terrain":-0.65},{"above_terrain":true,"airmass":2.67,"alt":21.88,"az":108.1,"t":"2029-01-14T23:05:00Z","terrain":-0.95},{"above_terrain":true,"airmass":2.57,"alt":22.77,"az":109.0,"t":"2029-01-14T23:10:00Z","terrain":-1.19},{"above_terrain":true,"airmass":2.48,"alt":23.65,"az":110.0,"t":"2029-01-14T23:15:00Z","terrain":-1.15},{"above_terrain":true,"airmass":2.4,"alt":24.53,"az":111.0,"t":"2029-01-14T23:20:00Z","terrain":-1.32},{"above_terrain":true,"airmass":2.32,"alt":25.4,"az":112.0,"t":"2029-01-14T23:25:00Z","terrain":-1.38},{"above_terrain":true,"airmass":2.25,"alt":26.26,"az":113.0,"t":"2029-01-14T23:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":2.19,"alt":27.12,"az":114.0,"t":"2029-01-14T23:35:00Z","terrain":-1.62},{"above_terrain":true,"airmass":2.12,"alt":27.97,"az":115.0,"t":"2029-01-14T23:40:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.07,"alt":28.82,"az":116.1,"t":"2029-01-14T23:45:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.02,"alt":29.66,"az":117.1,"t":"2029-01-14T23:50:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.97,"alt":30.48,"az":118.2,"t":"2029-01-14T23:55:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.92,"alt":31.3,"az":119.3,"t":"2029-01-15T00:00:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.88,"alt":32.12,"az":120.5,"t":"2029-01-15T00:05:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.84,"alt":32.92,"az":121.6,"t":"2029-01-15T00:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.8,"alt":33.71,"az":122.8,"t":"2029-01-15T00:15:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.76,"alt":34.49,"az":123.9,"t":"2029-01-15T00:20:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.73,"alt":35.26,"az":125.1,"t":"2029-01-15T00:25:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.7,"alt":36.02,"az":126.4,"t":"2029-01-15T00:30:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.67,"alt":36.77,"az":127.6,"t":"2029-01-15T00:35:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.64,"alt":37.51,"az":128.9,"t":"2029-01-15T00:40:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.61,"alt":38.23,"az":130.2,"t":"2029-01-15T00:45:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.59,"alt":38.93,"az":131.5,"t":"2029-01-15T00:50:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.57,"alt":39.63,"az":132.9,"t":"2029-01-15T00:55:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.54,"alt":40.31,"az":134.2,"t":"2029-01-15T01:00:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.52,"alt":40.97,"az":135.6,"t":"2029-01-15T01:05:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.5,"alt":41.62,"az":137.1,"t":"2029-01-15T01:10:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.49,"alt":42.24,"az":138.5,"t":"2029-01-15T01:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.47,"alt":42.85,"az":140.0,"t":"2029-01-15T01:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.45,"alt":43.45,"az":141.5,"t":"2029-01-15T01:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.44,"alt":44.02,"az":143.1,"t":"2029-01-15T01:30:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.42,"alt":44.57,"az":144.6,"t":"2029-01-15T01:35:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.41,"alt":45.1,"az":146.2,"t":"2029-01-15T01:40:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.4,"alt":45.61,"az":147.9,"t":"2029-01-15T01:45:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.39,"alt":46.1,"az":149.5,"t":"2029-01-15T01:50:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.38,"alt":46.56,"az":151.2,"t":"2029-01-15T01:55:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.37,"alt":47.0,"az":152.9,"t":"2029-01-15T02:00:00Z","terrain":-0.95},{"above_terrain":true,"airmass":1.36,"alt":47.41,"az":154.7,"t":"2029-01-15T02:05:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.35,"alt":47.8,"az":156.4,"t":"2029-01-15T02:10:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.34,"alt":48.16,"az":158.2,"t":"2029-01-15T02:15:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.33,"alt":48.49,"az":160.0,"t":"2029-01-15T02:20:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.33,"alt":48.8,"az":161.9,"t":"2029-01-15T02:25:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.32,"alt":49.08,"az":163.7,"t":"2029-01-15T02:30:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.32,"alt":49.32,"az":165.6,"t":"2029-01-15T02:35:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.31,"alt":49.54,"az":167.5,"t":"2029-01-15T02:40:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.31,"alt":49.73,"az":169.4,"t":"2029-01-15T02:45:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.31,"alt":49.89,"az":171.3,"t":"2029-01-15T02:50:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.3,"alt":50.01,"az":173.3,"t":"2029-01-15T02:55:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":175.2,"t":"2029-01-15T03:00:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":177.2,"t":"2029-01-15T03:05:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":179.1,"t":"2029-01-15T03:10:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":181.1,"t":"2029-01-15T03:15:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.3,"alt":50.16,"az":183.1,"t":"2029-01-15T03:20:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":185.0,"t":"2029-01-15T03:25:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.0,"az":186.9,"t":"2029-01-15T03:30:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.87,"az":188.9,"t":"2029-01-15T03:35:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.31,"alt":49.71,"az":190.8,"t":"2029-01-15T03:40:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.31,"alt":49.52,"az":192.7,"t":"2029-01-15T03:45:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.32,"alt":49.3,"az":194.6,"t":"2029-01-15T03:50:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.32,"alt":49.04,"az":196.5,"t":"2029-01-15T03:55:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.33,"alt":48.76,"az":198.4,"t":"2029-01-15T04:00:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.33,"alt":48.46,"az":200.2,"t":"2029-01-15T04:05:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.34,"alt":48.12,"az":202.0,"t":"2029-01-15T04:10:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.35,"alt":47.75,"az":203.8,"t":"2029-01-15T04:15:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.36,"alt":47.36,"az":205.6,"t":"2029-01-15T04:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.37,"alt":46.95,"az":207.3,"t":"2029-01-15T04:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.38,"alt":46.51,"az":209.0,"t":"2029-01-15T04:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.39,"alt":46.04,"az":210.7,"t":"2029-01-15T04:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.55,"az":212.3,"t":"2029-01-15T04:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.41,"alt":45.04,"az":214.0,"t":"2029-01-15T04:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.42,"alt":44.51,"az":215.6,"t":"2029-01-15T04:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.44,"alt":43.95,"az":217.1,"t":"2029-01-15T04:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.45,"alt":43.38,"az":218.7,"t":"2029-01-15T05:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.78,"az":220.2,"t":"2029-01-15T05:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.49,"alt":42.17,"az":221.7,"t":"2029-01-15T05:10:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.51,"alt":41.54,"az":223.1,"t":"2029-01-15T05:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.53,"alt":40.89,"az":224.5,"t":"2029-01-15T05:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.55,"alt":40.23,"az":225.9,"t":"2029-01-15T05:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.57,"alt":39.55,"az":227.3,"t":"2029-01-15T05:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.59,"alt":38.85,"az":228.6,"t":"2029-01-15T05:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.62,"alt":38.14,"az":230.0,"t":"2029-01-15T05:40:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.64,"alt":37.42,"az":231.3,"t":"2029-01-15T05:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.67,"alt":36.68,"az":232.5,"t":"2029-01-15T05:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.7,"alt":35.93,"az":233.8,"t":"2029-01-15T05:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.73,"alt":35.17,"az":235.0,"t":"2029-01-15T06:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.77,"alt":34.4,"az":236.2,"t":"2029-01-15T06:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.8,"alt":33.61,"az":237.4,"t":"2029-01-15T06:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.84,"alt":32.82,"az":238.5,"t":"2029-01-15T06:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.88,"alt":32.02,"az":239.7,"t":"2029-01-15T06:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.93,"alt":31.21,"az":240.8,"t":"2029-01-15T06:25:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.97,"alt":30.38,"az":241.9,"t":"2029-01-15T06:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.02,"alt":29.55,"az":243.0,"t":"2029-01-15T06:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.72,"az":244.0,"t":"2029-01-15T06:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.13,"alt":27.87,"az":245.1,"t":"2029-01-15T06:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.19,"alt":27.02,"az":246.1,"t":"2029-01-15T06:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.26,"alt":26.16,"az":247.2,"t":"2029-01-15T06:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.33,"alt":25.29,"az":248.2,"t":"2029-01-15T07:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.41,"alt":24.42,"az":249.2,"t":"2029-01-15T07:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.49,"alt":23.54,"az":250.1,"t":"2029-01-15T07:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.58,"alt":22.66,"az":251.1,"t":"2029-01-15T07:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.68,"alt":21.77,"az":252.0,"t":"2029-01-15T07:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.79,"alt":20.88,"az":253.0,"t":"2029-01-15T07:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.91,"alt":19.98,"az":253.9,"t":"2029-01-15T07:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.03,"alt":19.08,"az":254.8,"t":"2029-01-15T07:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.18,"alt":18.18,"az":255.8,"t":"2029-01-15T07:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.34,"alt":17.27,"az":256.7,"t":"2029-01-15T07:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":257.6,"t":"2029-01-15T07:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.71,"alt":15.44,"az":258.5,"t":"2029-01-15T07:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.93,"alt":14.52,"az":259.3,"t":"2029-01-15T08:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.18,"alt":13.6,"az":260.2,"t":"2029-01-15T08:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.47,"alt":12.68,"az":261.1,"t":"2029-01-15T08:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":4.8,"alt":11.75,"az":261.9,"t":"2029-01-15T08:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":5.19,"alt":10.82,"az":262.8,"t":"2029-01-15T08:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":5.64,"alt":9.89,"az":263.7,"t":"2029-01-15T08:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":6.18,"alt":8.96,"az":264.5,"t":"2029-01-15T08:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":6.83,"alt":8.03,"az":265.4,"t":"2029-01-15T08:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":7.63,"alt":7.1,"az":266.2,"t":"2029-01-15T08:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":8.64,"alt":6.16,"az":267.0,"t":"2029-01-15T08:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":9.93,"alt":5.23,"az":267.9,"t":"2029-01-15T08:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":11.65,"alt":4.29,"az":268.7,"t":"2029-01-15T08:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":14.0,"alt":3.36,"az":269.5,"t":"2029-01-15T09:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":17.4,"alt":2.42,"az":270.4,"t":"2029-01-15T09:05:00Z","terrain":0.85},{"above_terrain":true,"airmass":22.54,"alt":1.49,"az":271.2,"t":"2029-01-15T09:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":30.78,"alt":0.55,"az":272.0,"t":"2029-01-15T09:15:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-0.39,"az":272.9,"t":"2029-01-15T09:20:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-1.32,"az":273.7,"t":"2029-01-15T09:25:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-2.25,"az":274.5,"t":"2029-01-15T09:30:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":275.4,"t":"2029-01-15T09:35:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-4.12,"az":276.2,"t":"2029-01-15T09:40:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.05,"az":277.1,"t":"2029-01-15T09:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-5.97,"az":277.9,"t":"2029-01-15T09:50:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-6.9,"az":278.8,"t":"2029-01-15T09:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-7.82,"az":279.6,"t":"2029-01-15T10:00:00Z","terrain":-0.09}],"transit":{"airmass":1.3,"alt":50.2,"az":179.1,"t":"2029-01-15T03:10:00Z"},"usable_hours":5.25,"verdict":"good","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."]}