{"assessment":{"best_window":{"end":"2036-02-20T03:40Z","end_local":"05:40","hours":6.58,"label":"good","mean_quality":0.81,"start":"2036-02-19T21:05Z","start_local":"23:05"},"cost":{"altitude":4.54,"clouds":0.0,"darkness":0.81,"moon":0.46},"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":-30,"cloud":null,"high":null,"iso":"2036-02-19T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-63,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":-20,"cloud":null,"high":null,"iso":"2036-02-19T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-65,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2036-02-19T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-62,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2036-02-19T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2036-02-19T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-45,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2036-02-19T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.57,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2036-02-19T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2036-02-19T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2036-02-20T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2036-02-20T01:00Z","label":"good","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2036-02-20T02:00Z","label":"good","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.79,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2036-02-20T03:00Z","label":"good","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.74,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2036-02-20T04:00Z","label":"marginal","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.34,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2036-02-20T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.93,"peak_sky":0.93,"quality_hours":5.78,"reasons":["the target being low or below 20\u00b0 cost 4.5 quality-hours","daylight and twilight cost 0.8 quality-hours","moonlight cost 0.5 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":93,"score_weather":null,"sky_hours":5.78,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2036-02-19T20:40Z","end_local":"22:40","hours":4.75,"label":"unusable","mean_quality":0.0,"start":"2036-02-19T15:55Z","start_local":"17:55"},{"end":"2036-02-19T21:05Z","end_local":"23:05","hours":0.42,"label":"marginal","mean_quality":0.5,"start":"2036-02-19T20:40Z","start_local":"22:40"},{"end":"2036-02-20T03:40Z","end_local":"05:40","hours":6.58,"label":"good","mean_quality":0.81,"start":"2036-02-19T21:05Z","start_local":"23:05"},{"end":"2036-02-20T04:10Z","end_local":"06:10","hours":0.5,"label":"marginal","mean_quality":0.34,"start":"2036-02-20T03:40Z","start_local":"05:40"},{"end":"2036-02-20T04:45Z","end_local":"06:45","hours":0.58,"label":"poor","mean_quality":0.09,"start":"2036-02-20T04:10Z","start_local":"06:10"},{"end":"2036-02-20T05:15Z","end_local":"07:15","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2036-02-20T04:45Z","start_local":"06:45"}]},"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":"2036-02-19T17:31:31Z","dark_hours":10.1,"dark_to":"2036-02-20T03:37:33Z","moon":{"illumination":0.408,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":6.78,"moonrise":"2036-02-20T00:19:50Z","moonset":null,"sunrise":"2036-02-20T05:10:18Z","sunset":"2036-02-19T15:58:34Z","twilight":{"astronomical":{"end":"2036-02-19T17:31:31Z","start":"2036-02-20T03:37:33Z"},"civil":{"end":"2036-02-19T16:26:54Z","start":"2036-02-20T04:42:02Z"},"nautical":{"end":"2036-02-19T16:59:20Z","start":"2036-02-20T04:09:41Z"}},"window_end":"2036-02-20T10:00:00Z","window_start":"2036-02-19T10:00:00Z"},"night_date":"2036-02-19","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":"2036-02-20T00:55:00Z"},"dec":2.05238823,"dec_of_date":1.853,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":6.08,"limit_rise":"2036-02-19T20:36:11Z","limit_set":"2036-02-20T05:11:18Z","max_az_rate_deg_per_min":0.0,"moon_separation":65.4,"never_rises":false,"ra":187.27791594,"ra_of_date":187.74,"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":"6.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2036-02-20T06:57:14Z","blocked_dark_hours":0,"clears_at":"2036-02-19T18:48:07Z","rise_az":87.8},"track":[{"above_terrain":false,"airmass":null,"alt":-30.99,"az":305.8,"t":"2036-02-19T10:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-31.75,"az":307.0,"t":"2036-02-19T10:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-32.49,"az":308.2,"t":"2036-02-19T10:10:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-33.22,"az":309.4,"t":"2036-02-19T10:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-33.93,"az":310.7,"t":"2036-02-19T10:20:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-34.64,"az":311.9,"t":"2036-02-19T10:25:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-35.33,"az":313.2,"t":"2036-02-19T10:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-36.0,"az":314.5,"t":"2036-02-19T10:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-36.66,"az":315.8,"t":"2036-02-19T10:40:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-37.31,"az":317.1,"t":"2036-02-19T10:45:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-37.93,"az":318.5,"t":"2036-02-19T10:50:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-38.54,"az":319.9,"t":"2036-02-19T10:55:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-39.14,"az":321.3,"t":"2036-02-19T11:00:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-39.71,"az":322.8,"t":"2036-02-19T11:05:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-40.27,"az":324.2,"t":"2036-02-19T11:10:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.81,"az":325.7,"t":"2036-02-19T11:15:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-41.33,"az":327.2,"t":"2036-02-19T11:20:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-41.82,"az":328.8,"t":"2036-02-19T11:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-42.3,"az":330.3,"t":"2036-02-19T11:30:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-42.75,"az":331.9,"t":"2036-02-19T11:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-43.18,"az":333.5,"t":"2036-02-19T11:40:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-43.58,"az":335.2,"t":"2036-02-19T11:45:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-43.96,"az":336.8,"t":"2036-02-19T11:50:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-44.32,"az":338.5,"t":"2036-02-19T11:55:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-44.65,"az":340.2,"t":"2036-02-19T12:00:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-44.95,"az":341.9,"t":"2036-02-19T12:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.23,"az":343.6,"t":"2036-02-19T12:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.48,"az":345.4,"t":"2036-02-19T12:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.7,"az":347.1,"t":"2036-02-19T12:20:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-45.9,"az":348.9,"t":"2036-02-19T12:25:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-46.06,"az":350.7,"t":"2036-02-19T12:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.2,"az":352.5,"t":"2036-02-19T12:35:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":354.3,"t":"2036-02-19T12:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":356.1,"t":"2036-02-19T12:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.43,"az":357.9,"t":"2036-02-19T12:50:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-46.45,"az":359.7,"t":"2036-02-19T12:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-46.44,"az":1.6,"t":"2036-02-19T13:00:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":3.4,"t":"2036-02-19T13:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-46.33,"az":5.2,"t":"2036-02-19T13:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":7.0,"t":"2036-02-19T13:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-46.11,"az":8.8,"t":"2036-02-19T13:20:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-45.95,"az":10.6,"t":"2036-02-19T13:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.76,"az":12.4,"t":"2036-02-19T13:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-45.55,"az":14.1,"t":"2036-02-19T13:35:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-45.3,"az":15.9,"t":"2036-02-19T13:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-45.03,"az":17.6,"t":"2036-02-19T13:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-44.74,"az":19.3,"t":"2036-02-19T13:50:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-44.42,"az":21.0,"t":"2036-02-19T13:55:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-44.07,"az":22.7,"t":"2036-02-19T14:00:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-43.69,"az":24.4,"t":"2036-02-19T14:05:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-43.29,"az":26.0,"t":"2036-02-19T14:10:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-42.87,"az":27.6,"t":"2036-02-19T14:15:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-42.43,"az":29.2,"t":"2036-02-19T14:20:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-41.96,"az":30.8,"t":"2036-02-19T14:25:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-41.47,"az":32.3,"t":"2036-02-19T14:30:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-40.96,"az":33.8,"t":"2036-02-19T14:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-40.43,"az":35.3,"t":"2036-02-19T14:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-39.88,"az":36.8,"t":"2036-02-19T14:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-39.3,"az":38.3,"t":"2036-02-19T14:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.72,"az":39.7,"t":"2036-02-19T14:55:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-38.11,"az":41.1,"t":"2036-02-19T15:00:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-37.49,"az":42.5,"t":"2036-02-19T15:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-36.85,"az":43.8,"t":"2036-02-19T15:10:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-36.19,"az":45.1,"t":"2036-02-19T15:15:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-35.52,"az":46.4,"t":"2036-02-19T15:20:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-34.83,"az":47.7,"t":"2036-02-19T15:25:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-34.13,"az":49.0,"t":"2036-02-19T15:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-33.42,"az":50.2,"t":"2036-02-19T15:35:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-32.7,"az":51.4,"t":"2036-02-19T15:40:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-31.96,"az":52.6,"t":"2036-02-19T15:45:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-31.21,"az":53.8,"t":"2036-02-19T15:50:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-30.45,"az":55.0,"t":"2036-02-19T15:55:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-29.68,"az":56.1,"t":"2036-02-19T16:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-28.89,"az":57.2,"t":"2036-02-19T16:05:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-28.1,"az":58.4,"t":"2036-02-19T16:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.3,"az":59.4,"t":"2036-02-19T16:15:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-26.49,"az":60.5,"t":"2036-02-19T16:20:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-25.67,"az":61.6,"t":"2036-02-19T16:25:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-24.84,"az":62.6,"t":"2036-02-19T16:30:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-24.01,"az":63.6,"t":"2036-02-19T16:35:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-23.17,"az":64.6,"t":"2036-02-19T16:40:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.32,"az":65.6,"t":"2036-02-19T16:45:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-21.46,"az":66.6,"t":"2036-02-19T16:50:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-20.6,"az":67.6,"t":"2036-02-19T16:55:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-19.73,"az":68.6,"t":"2036-02-19T17:00:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.86,"az":69.5,"t":"2036-02-19T17:05:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-17.98,"az":70.5,"t":"2036-02-19T17:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":71.4,"t":"2036-02-19T17:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.2,"az":72.3,"t":"2036-02-19T17:20:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-15.31,"az":73.2,"t":"2036-02-19T17:25:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-14.41,"az":74.1,"t":"2036-02-19T17:30:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-13.51,"az":75.0,"t":"2036-02-19T17:35:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-12.6,"az":75.9,"t":"2036-02-19T17:40:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.69,"az":76.8,"t":"2036-02-19T17:45:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.78,"az":77.7,"t":"2036-02-19T17:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-9.86,"az":78.5,"t":"2036-02-19T17:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-8.95,"az":79.4,"t":"2036-02-19T18:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.02,"az":80.3,"t":"2036-02-19T18:05:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-7.1,"az":81.1,"t":"2036-02-19T18:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":82.0,"t":"2036-02-19T18:15:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-5.25,"az":82.8,"t":"2036-02-19T18:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-4.32,"az":83.6,"t":"2036-02-19T18:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":84.5,"t":"2036-02-19T18:30:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":85.3,"t":"2036-02-19T18:35:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":86.2,"t":"2036-02-19T18:40:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-0.59,"az":87.0,"t":"2036-02-19T18:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":33.18,"alt":0.35,"az":87.8,"t":"2036-02-19T18:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":24.0,"alt":1.28,"az":88.7,"t":"2036-02-19T18:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":18.33,"alt":2.22,"az":89.5,"t":"2036-02-19T19:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":14.63,"alt":3.15,"az":90.3,"t":"2036-02-19T19:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":12.09,"alt":4.09,"az":91.2,"t":"2036-02-19T19:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":10.26,"alt":5.03,"az":92.0,"t":"2036-02-19T19:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":8.89,"alt":5.96,"az":92.8,"t":"2036-02-19T19:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":7.83,"alt":6.9,"az":93.7,"t":"2036-02-19T19:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":6.99,"alt":7.83,"az":94.5,"t":"2036-02-19T19:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.31,"alt":8.76,"az":95.4,"t":"2036-02-19T19:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":5.75,"alt":9.69,"az":96.2,"t":"2036-02-19T19:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":5.28,"alt":10.62,"az":97.1,"t":"2036-02-19T19:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":4.88,"alt":11.55,"az":97.9,"t":"2036-02-19T19:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":4.54,"alt":12.48,"az":98.8,"t":"2036-02-19T19:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.24,"alt":13.4,"az":99.7,"t":"2036-02-19T20:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.98,"alt":14.32,"az":100.5,"t":"2036-02-19T20:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.76,"alt":15.24,"az":101.4,"t":"2036-02-19T20:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":3.55,"alt":16.16,"az":102.3,"t":"2036-02-19T20:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":3.37,"alt":17.07,"az":103.2,"t":"2036-02-19T20:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":3.21,"alt":17.98,"az":104.1,"t":"2036-02-19T20:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":3.06,"alt":18.88,"az":105.0,"t":"2036-02-19T20:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.93,"alt":19.79,"az":105.9,"t":"2036-02-19T20:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":2.81,"alt":20.68,"az":106.9,"t":"2036-02-19T20:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":2.7,"alt":21.58,"az":107.8,"t":"2036-02-19T20:45:00Z","terrain":-0.87},{"above_terrain":true,"airmass":2.6,"alt":22.47,"az":108.8,"t":"2036-02-19T20:50:00Z","terrain":-1.13},{"above_terrain":true,"airmass":2.51,"alt":23.35,"az":109.7,"t":"2036-02-19T20:55:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.43,"alt":24.23,"az":110.7,"t":"2036-02-19T21:00:00Z","terrain":-1.27},{"above_terrain":true,"airmass":2.35,"alt":25.1,"az":111.7,"t":"2036-02-19T21:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.27,"alt":25.97,"az":112.7,"t":"2036-02-19T21:10:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.21,"alt":26.83,"az":113.7,"t":"2036-02-19T21:15:00Z","terrain":-1.57},{"above_terrain":true,"airmass":2.15,"alt":27.68,"az":114.7,"t":"2036-02-19T21:20:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.09,"alt":28.53,"az":115.8,"t":"2036-02-19T21:25:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.03,"alt":29.37,"az":116.8,"t":"2036-02-19T21:30:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.98,"alt":30.2,"az":117.9,"t":"2036-02-19T21:35:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.94,"alt":31.02,"az":119.0,"t":"2036-02-19T21:40:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.89,"alt":31.84,"az":120.1,"t":"2036-02-19T21:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.85,"alt":32.64,"az":121.3,"t":"2036-02-19T21:50:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.81,"alt":33.44,"az":122.4,"t":"2036-02-19T21:55:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.77,"alt":34.22,"az":123.6,"t":"2036-02-19T22:00:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.74,"alt":34.99,"az":124.8,"t":"2036-02-19T22:05:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.71,"alt":35.76,"az":126.0,"t":"2036-02-19T22:10:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.68,"alt":36.51,"az":127.3,"t":"2036-02-19T22:15:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.65,"alt":37.25,"az":128.5,"t":"2036-02-19T22:20:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.62,"alt":37.97,"az":129.8,"t":"2036-02-19T22:25:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.6,"alt":38.68,"az":131.1,"t":"2036-02-19T22:30:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.57,"alt":39.38,"az":132.5,"t":"2036-02-19T22:35:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":40.06,"az":133.8,"t":"2036-02-19T22:40:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.53,"alt":40.73,"az":135.2,"t":"2036-02-19T22:45:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.51,"alt":41.38,"az":136.6,"t":"2036-02-19T22:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.49,"alt":42.02,"az":138.1,"t":"2036-02-19T22:55:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.47,"alt":42.63,"az":139.6,"t":"2036-02-19T23:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.23,"az":141.1,"t":"2036-02-19T23:05:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.44,"alt":43.81,"az":142.6,"t":"2036-02-19T23:10:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.43,"alt":44.37,"az":144.2,"t":"2036-02-19T23:15:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.41,"alt":44.9,"az":145.8,"t":"2036-02-19T23:20:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.4,"alt":45.42,"az":147.4,"t":"2036-02-19T23:25:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.39,"alt":45.91,"az":149.0,"t":"2036-02-19T23:30:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.38,"alt":46.38,"az":150.7,"t":"2036-02-19T23:35:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.37,"alt":46.83,"az":152.4,"t":"2036-02-19T23:40:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.36,"alt":47.25,"az":154.1,"t":"2036-02-19T23:45:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.35,"alt":47.65,"az":155.9,"t":"2036-02-19T23:50:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.34,"alt":48.01,"az":157.7,"t":"2036-02-19T23:55:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.34,"alt":48.36,"az":159.5,"t":"2036-02-20T00:00:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.33,"alt":48.67,"az":161.3,"t":"2036-02-20T00:05:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.32,"alt":48.96,"az":163.2,"t":"2036-02-20T00:10:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.32,"alt":49.21,"az":165.0,"t":"2036-02-20T00:15:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.32,"alt":49.44,"az":166.9,"t":"2036-02-20T00:20:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.31,"alt":49.64,"az":168.8,"t":"2036-02-20T00:25:00Z","terrain":-0.84},{"above_terrain":true,"airmass":1.31,"alt":49.8,"az":170.8,"t":"2036-02-20T00:30:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.94,"az":172.7,"t":"2036-02-20T00:35:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.3,"alt":50.04,"az":174.6,"t":"2036-02-20T00:40:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":176.6,"t":"2036-02-20T00:45:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":178.5,"t":"2036-02-20T00:50:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.3,"alt":50.16,"az":180.5,"t":"2036-02-20T00:55:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":182.4,"t":"2036-02-20T01:00:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.3,"alt":50.08,"az":184.4,"t":"2036-02-20T01:05:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":186.3,"t":"2036-02-20T01:10:00Z","terrain":-0.69},{"above_terrain":true,"airmass":1.31,"alt":49.87,"az":188.3,"t":"2036-02-20T01:15:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.72,"az":190.2,"t":"2036-02-20T01:20:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.31,"alt":49.54,"az":192.1,"t":"2036-02-20T01:25:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.32,"alt":49.33,"az":194.0,"t":"2036-02-20T01:30:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.32,"alt":49.09,"az":195.9,"t":"2036-02-20T01:35:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.33,"alt":48.82,"az":197.8,"t":"2036-02-20T01:40:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.33,"alt":48.52,"az":199.6,"t":"2036-02-20T01:45:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.34,"alt":48.19,"az":201.4,"t":"2036-02-20T01:50:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.35,"alt":47.83,"az":203.2,"t":"2036-02-20T01:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.36,"alt":47.45,"az":205.0,"t":"2036-02-20T02:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.36,"alt":47.04,"az":206.7,"t":"2036-02-20T02:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.37,"alt":46.61,"az":208.5,"t":"2036-02-20T02:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.39,"alt":46.15,"az":210.1,"t":"2036-02-20T02:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.4,"alt":45.67,"az":211.8,"t":"2036-02-20T02:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.41,"alt":45.16,"az":213.4,"t":"2036-02-20T02:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.42,"alt":44.64,"az":215.0,"t":"2036-02-20T02:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.44,"alt":44.09,"az":216.6,"t":"2036-02-20T02:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.45,"alt":43.52,"az":218.2,"t":"2036-02-20T02:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":219.7,"t":"2036-02-20T02:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.48,"alt":42.33,"az":221.2,"t":"2036-02-20T02:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.5,"alt":41.7,"az":222.6,"t":"2036-02-20T02:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.52,"alt":41.06,"az":224.1,"t":"2036-02-20T03:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.54,"alt":40.4,"az":225.5,"t":"2036-02-20T03:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.56,"alt":39.72,"az":226.9,"t":"2036-02-20T03:10:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.59,"alt":39.03,"az":228.2,"t":"2036-02-20T03:15:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.61,"alt":38.33,"az":229.5,"t":"2036-02-20T03:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.64,"alt":37.61,"az":230.8,"t":"2036-02-20T03:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.66,"alt":36.88,"az":232.1,"t":"2036-02-20T03:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.69,"alt":36.13,"az":233.4,"t":"2036-02-20T03:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.72,"alt":35.38,"az":234.6,"t":"2036-02-20T03:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.76,"alt":34.61,"az":235.8,"t":"2036-02-20T03:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.79,"alt":33.83,"az":237.0,"t":"2036-02-20T03:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.83,"alt":33.04,"az":238.2,"t":"2036-02-20T03:55:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.87,"alt":32.24,"az":239.3,"t":"2036-02-20T04:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.91,"alt":31.43,"az":240.4,"t":"2036-02-20T04:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.96,"alt":30.61,"az":241.5,"t":"2036-02-20T04:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":2.01,"alt":29.78,"az":242.6,"t":"2036-02-20T04:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.06,"alt":28.95,"az":243.7,"t":"2036-02-20T04:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.12,"alt":28.11,"az":244.7,"t":"2036-02-20T04:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.18,"alt":27.26,"az":245.8,"t":"2036-02-20T04:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":2.24,"alt":26.4,"az":246.8,"t":"2036-02-20T04:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.31,"alt":25.53,"az":247.8,"t":"2036-02-20T04:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.39,"alt":24.67,"az":248.8,"t":"2036-02-20T04:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.47,"alt":23.79,"az":249.8,"t":"2036-02-20T04:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.56,"alt":22.91,"az":250.8,"t":"2036-02-20T04:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.65,"alt":22.02,"az":251.7,"t":"2036-02-20T05:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.76,"alt":21.13,"az":252.7,"t":"2036-02-20T05:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.87,"alt":20.24,"az":253.6,"t":"2036-02-20T05:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.0,"alt":19.34,"az":254.5,"t":"2036-02-20T05:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.14,"alt":18.43,"az":255.5,"t":"2036-02-20T05:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.29,"alt":17.52,"az":256.4,"t":"2036-02-20T05:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.46,"alt":16.61,"az":257.3,"t":"2036-02-20T05:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.65,"alt":15.7,"az":258.1,"t":"2036-02-20T05:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.87,"alt":14.78,"az":259.0,"t":"2036-02-20T05:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.11,"alt":13.86,"az":259.9,"t":"2036-02-20T05:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.39,"alt":12.94,"az":260.8,"t":"2036-02-20T05:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":4.7,"alt":12.01,"az":261.6,"t":"2036-02-20T05:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":5.07,"alt":11.09,"az":262.5,"t":"2036-02-20T06:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":5.51,"alt":10.16,"az":263.4,"t":"2036-02-20T06:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":6.02,"alt":9.23,"az":264.2,"t":"2036-02-20T06:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":6.64,"alt":8.29,"az":265.1,"t":"2036-02-20T06:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":7.39,"alt":7.36,"az":265.9,"t":"2036-02-20T06:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":8.33,"alt":6.43,"az":266.7,"t":"2036-02-20T06:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":9.53,"alt":5.49,"az":267.6,"t":"2036-02-20T06:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":11.11,"alt":4.56,"az":268.4,"t":"2036-02-20T06:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":13.26,"alt":3.62,"az":269.3,"t":"2036-02-20T06:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":16.3,"alt":2.69,"az":270.1,"t":"2036-02-20T06:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":20.85,"alt":1.75,"az":270.9,"t":"2036-02-20T06:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":28.03,"alt":0.81,"az":271.8,"t":"2036-02-20T06:55:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-0.12,"az":272.6,"t":"2036-02-20T07:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-1.06,"az":273.4,"t":"2036-02-20T07:05:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-1.99,"az":274.3,"t":"2036-02-20T07:10:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-2.92,"az":275.1,"t":"2036-02-20T07:15:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":275.9,"t":"2036-02-20T07:20:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-4.78,"az":276.8,"t":"2036-02-20T07:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.71,"az":277.6,"t":"2036-02-20T07:30:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":278.5,"t":"2036-02-20T07:35:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.56,"az":279.3,"t":"2036-02-20T07:40:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-8.49,"az":280.2,"t":"2036-02-20T07:45:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-9.41,"az":281.0,"t":"2036-02-20T07:50:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-10.32,"az":281.9,"t":"2036-02-20T07:55:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-11.24,"az":282.8,"t":"2036-02-20T08:00:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-12.15,"az":283.7,"t":"2036-02-20T08:05:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-13.06,"az":284.5,"t":"2036-02-20T08:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-13.96,"az":285.4,"t":"2036-02-20T08:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.86,"az":286.3,"t":"2036-02-20T08:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-15.76,"az":287.2,"t":"2036-02-20T08:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-16.65,"az":288.2,"t":"2036-02-20T08:30:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.54,"az":289.1,"t":"2036-02-20T08:35:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-18.42,"az":290.0,"t":"2036-02-20T08:40:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-19.3,"az":291.0,"t":"2036-02-20T08:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-20.17,"az":291.9,"t":"2036-02-20T08:50:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-21.03,"az":292.9,"t":"2036-02-20T08:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-21.89,"az":293.9,"t":"2036-02-20T09:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.74,"az":294.9,"t":"2036-02-20T09:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.59,"az":295.9,"t":"2036-02-20T09:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.43,"az":296.9,"t":"2036-02-20T09:15:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.26,"az":297.9,"t":"2036-02-20T09:20:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-26.08,"az":299.0,"t":"2036-02-20T09:25:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-26.9,"az":300.0,"t":"2036-02-20T09:30:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-27.7,"az":301.1,"t":"2036-02-20T09:35:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-28.5,"az":302.2,"t":"2036-02-20T09:40:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-29.29,"az":303.3,"t":"2036-02-20T09:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-30.06,"az":304.4,"t":"2036-02-20T09:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-30.83,"az":305.6,"t":"2036-02-20T09:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-31.59,"az":306.8,"t":"2036-02-20T10:00:00Z","terrain":0.1}],"transit":{"airmass":1.3,"alt":50.2,"az":180.5,"t":"2036-02-20T00:55:00Z"},"usable_hours":7.0,"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."]}