{"assessment":{"best_window":{"end":"2038-02-13T03:50Z","end_local":"05:50","hours":6.17,"label":"good","mean_quality":0.87,"start":"2038-02-12T21:40Z","start_local":"23:40"},"cost":{"altitude":5.05,"clouds":0.0,"darkness":0.86,"moon":0.11},"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":-34,"cloud":null,"high":null,"iso":"2038-02-12T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":62,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2038-02-12T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":63,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2038-02-12T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":58,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2038-02-12T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2038-02-12T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2038-02-12T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2038-02-12T22:00Z","label":"good","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.75,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2038-02-12T23:00Z","label":"good","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2038-02-13T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2038-02-13T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2038-02-13T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2038-02-13T03:00Z","label":"good","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":36,"cloud":null,"high":null,"iso":"2038-02-13T04:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.42,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":26,"cloud":null,"high":null,"iso":"2038-02-13T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-32,"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":5.93,"reasons":["the target being low or below 20\u00b0 cost 5.1 quality-hours","daylight and twilight cost 0.9 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":93,"score_weather":null,"sky_hours":5.93,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2038-02-12T21:05Z","end_local":"23:05","hours":5.25,"label":"unusable","mean_quality":0.0,"start":"2038-02-12T15:50Z","start_local":"17:50"},{"end":"2038-02-12T21:40Z","end_local":"23:40","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2038-02-12T21:05Z","start_local":"23:05"},{"end":"2038-02-13T03:50Z","end_local":"05:50","hours":6.17,"label":"good","mean_quality":0.87,"start":"2038-02-12T21:40Z","start_local":"23:40"},{"end":"2038-02-13T04:20Z","end_local":"06:20","hours":0.5,"label":"marginal","mean_quality":0.42,"start":"2038-02-13T03:50Z","start_local":"05:50"},{"end":"2038-02-13T04:55Z","end_local":"06:55","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2038-02-13T04:20Z","start_local":"06:20"},{"end":"2038-02-13T05:20Z","end_local":"07:20","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2038-02-13T04:55Z","start_local":"06:55"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2038-02-12T17:24:07Z","dark_hours":10.36,"dark_to":"2038-02-13T03:45:44Z","moon":{"illumination":0.553,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":4.03,"moonrise":null,"moonset":"2038-02-12T23:42:16Z","sunrise":"2038-02-13T05:19:11Z","sunset":"2038-02-12T15:50:26Z","twilight":{"astronomical":{"end":"2038-02-12T17:24:07Z","start":"2038-02-13T03:45:44Z"},"civil":{"end":"2038-02-12T16:19:08Z","start":"2038-02-13T04:50:34Z"},"nautical":{"end":"2038-02-12T16:51:49Z","start":"2038-02-13T04:17:58Z"}},"window_end":"2038-02-13T10:00:00Z","window_start":"2038-02-12T10:00:00Z"},"night_date":"2038-02-12","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.3,"alt":50.1,"t":"2038-02-13T01:20:00Z"},"dec":2.05238823,"dec_of_date":1.842,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":5.83,"limit_rise":"2038-02-12T21:01:49Z","limit_set":"2038-02-13T05:36:51Z","max_az_rate_deg_per_min":0.0,"moon_separation":125.7,"never_rises":false,"ra":187.27791594,"ra_of_date":187.7654,"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":"5.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2038-02-13T07:22:45Z","blocked_dark_hours":0,"clears_at":"2038-02-12T19:13:45Z","rise_az":87.7},"track":[{"above_terrain":false,"airmass":null,"alt":-26.98,"az":300.1,"t":"2038-02-12T10:00:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-27.79,"az":301.2,"t":"2038-02-12T10:05:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-28.58,"az":302.3,"t":"2038-02-12T10:10:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-29.37,"az":303.4,"t":"2038-02-12T10:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-30.14,"az":304.5,"t":"2038-02-12T10:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-30.91,"az":305.7,"t":"2038-02-12T10:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-31.66,"az":306.9,"t":"2038-02-12T10:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-32.41,"az":308.1,"t":"2038-02-12T10:35:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-33.14,"az":309.3,"t":"2038-02-12T10:40:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-33.86,"az":310.5,"t":"2038-02-12T10:45:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-34.56,"az":311.7,"t":"2038-02-12T10:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-35.25,"az":313.0,"t":"2038-02-12T10:55:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-35.93,"az":314.3,"t":"2038-02-12T11:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-36.59,"az":315.6,"t":"2038-02-12T11:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-37.24,"az":317.0,"t":"2038-02-12T11:10:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-37.87,"az":318.3,"t":"2038-02-12T11:15:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-38.48,"az":319.7,"t":"2038-02-12T11:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-39.08,"az":321.1,"t":"2038-02-12T11:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-39.66,"az":322.6,"t":"2038-02-12T11:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-40.22,"az":324.0,"t":"2038-02-12T11:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.76,"az":325.5,"t":"2038-02-12T11:40:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-41.27,"az":327.0,"t":"2038-02-12T11:45:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-41.77,"az":328.6,"t":"2038-02-12T11:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-42.25,"az":330.1,"t":"2038-02-12T11:55:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-42.7,"az":331.7,"t":"2038-02-12T12:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-43.14,"az":333.3,"t":"2038-02-12T12:05:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-43.54,"az":335.0,"t":"2038-02-12T12:10:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-43.93,"az":336.6,"t":"2038-02-12T12:15:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-44.29,"az":338.3,"t":"2038-02-12T12:20:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-44.62,"az":340.0,"t":"2038-02-12T12:25:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-44.93,"az":341.7,"t":"2038-02-12T12:30:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.21,"az":343.4,"t":"2038-02-12T12:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.46,"az":345.2,"t":"2038-02-12T12:40:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-45.69,"az":346.9,"t":"2038-02-12T12:45:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-45.89,"az":348.7,"t":"2038-02-12T12:50:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-46.06,"az":350.5,"t":"2038-02-12T12:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.2,"az":352.3,"t":"2038-02-12T13:00:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":354.1,"t":"2038-02-12T13:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":355.9,"t":"2038-02-12T13:10:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-46.44,"az":357.7,"t":"2038-02-12T13:15:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-46.46,"az":359.5,"t":"2038-02-12T13:20:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-46.46,"az":1.3,"t":"2038-02-12T13:25:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-46.42,"az":3.2,"t":"2038-02-12T13:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-46.35,"az":5.0,"t":"2038-02-12T13:35:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-46.26,"az":6.8,"t":"2038-02-12T13:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-46.13,"az":8.6,"t":"2038-02-12T13:45:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-45.98,"az":10.4,"t":"2038-02-12T13:50:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-45.8,"az":12.2,"t":"2038-02-12T13:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-45.58,"az":13.9,"t":"2038-02-12T14:00:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-45.35,"az":15.7,"t":"2038-02-12T14:05:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-45.08,"az":17.4,"t":"2038-02-12T14:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-44.79,"az":19.1,"t":"2038-02-12T14:15:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-44.47,"az":20.8,"t":"2038-02-12T14:20:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-44.12,"az":22.5,"t":"2038-02-12T14:25:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-43.75,"az":24.2,"t":"2038-02-12T14:30:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-43.35,"az":25.8,"t":"2038-02-12T14:35:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-42.93,"az":27.4,"t":"2038-02-12T14:40:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-42.49,"az":29.0,"t":"2038-02-12T14:45:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-42.03,"az":30.6,"t":"2038-02-12T14:50:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-41.54,"az":32.2,"t":"2038-02-12T14:55:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-41.03,"az":33.7,"t":"2038-02-12T15:00:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-40.5,"az":35.2,"t":"2038-02-12T15:05:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-39.95,"az":36.6,"t":"2038-02-12T15:10:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-39.38,"az":38.1,"t":"2038-02-12T15:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.8,"az":39.5,"t":"2038-02-12T15:20:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-38.19,"az":40.9,"t":"2038-02-12T15:25:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-37.57,"az":42.3,"t":"2038-02-12T15:30:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-36.93,"az":43.7,"t":"2038-02-12T15:35:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-36.28,"az":45.0,"t":"2038-02-12T15:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-35.61,"az":46.3,"t":"2038-02-12T15:45:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-34.93,"az":47.6,"t":"2038-02-12T15:50:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-34.23,"az":48.8,"t":"2038-02-12T15:55:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-33.52,"az":50.1,"t":"2038-02-12T16:00:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-32.79,"az":51.3,"t":"2038-02-12T16:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-32.06,"az":52.5,"t":"2038-02-12T16:10:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-31.31,"az":53.7,"t":"2038-02-12T16:15:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-30.55,"az":54.9,"t":"2038-02-12T16:20:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.78,"az":56.0,"t":"2038-02-12T16:25:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-29.0,"az":57.1,"t":"2038-02-12T16:30:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-28.2,"az":58.2,"t":"2038-02-12T16:35:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.4,"az":59.3,"t":"2038-02-12T16:40:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-26.59,"az":60.4,"t":"2038-02-12T16:45:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-25.78,"az":61.4,"t":"2038-02-12T16:50:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-24.95,"az":62.5,"t":"2038-02-12T16:55:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-24.12,"az":63.5,"t":"2038-02-12T17:00:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-23.28,"az":64.5,"t":"2038-02-12T17:05:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.43,"az":65.5,"t":"2038-02-12T17:10:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-21.57,"az":66.5,"t":"2038-02-12T17:15:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-20.71,"az":67.5,"t":"2038-02-12T17:20:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-19.84,"az":68.5,"t":"2038-02-12T17:25:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.97,"az":69.4,"t":"2038-02-12T17:30:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-18.09,"az":70.4,"t":"2038-02-12T17:35:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":71.3,"t":"2038-02-12T17:40:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.32,"az":72.2,"t":"2038-02-12T17:45:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-15.42,"az":73.1,"t":"2038-02-12T17:50:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-14.53,"az":74.0,"t":"2038-02-12T17:55:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-13.62,"az":74.9,"t":"2038-02-12T18:00:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-12.72,"az":75.8,"t":"2038-02-12T18:05:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-11.81,"az":76.7,"t":"2038-02-12T18:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-10.9,"az":77.6,"t":"2038-02-12T18:15:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.98,"az":78.4,"t":"2038-02-12T18:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-9.06,"az":79.3,"t":"2038-02-12T18:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-8.14,"az":80.2,"t":"2038-02-12T18:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-7.22,"az":81.0,"t":"2038-02-12T18:35:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-6.29,"az":81.9,"t":"2038-02-12T18:40:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-5.37,"az":82.7,"t":"2038-02-12T18:45:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-4.44,"az":83.6,"t":"2038-02-12T18:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":84.4,"t":"2038-02-12T18:55:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-2.57,"az":85.2,"t":"2038-02-12T19:00:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-1.64,"az":86.1,"t":"2038-02-12T19:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-0.71,"az":86.9,"t":"2038-02-12T19:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":34.7,"alt":0.23,"az":87.7,"t":"2038-02-12T19:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":24.93,"alt":1.16,"az":88.6,"t":"2038-02-12T19:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":18.91,"alt":2.1,"az":89.4,"t":"2038-02-12T19:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":15.03,"alt":3.04,"az":90.2,"t":"2038-02-12T19:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.37,"alt":3.97,"az":91.1,"t":"2038-02-12T19:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":10.47,"alt":4.91,"az":91.9,"t":"2038-02-12T19:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":9.05,"alt":5.84,"az":92.7,"t":"2038-02-12T19:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.95,"alt":6.78,"az":93.6,"t":"2038-02-12T19:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":7.09,"alt":7.71,"az":94.4,"t":"2038-02-12T19:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.39,"alt":8.64,"az":95.3,"t":"2038-02-12T20:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":5.82,"alt":9.57,"az":96.1,"t":"2038-02-12T20:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":97.0,"t":"2038-02-12T20:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":4.93,"alt":11.43,"az":97.8,"t":"2038-02-12T20:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.58,"alt":12.36,"az":98.7,"t":"2038-02-12T20:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.28,"alt":13.28,"az":99.6,"t":"2038-02-12T20:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.02,"alt":14.2,"az":100.4,"t":"2038-02-12T20:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.78,"alt":15.12,"az":101.3,"t":"2038-02-12T20:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":3.58,"alt":16.04,"az":102.2,"t":"2038-02-12T20:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":3.39,"alt":16.95,"az":103.1,"t":"2038-02-12T20:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":3.23,"alt":17.86,"az":104.0,"t":"2038-02-12T20:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":3.08,"alt":18.77,"az":104.9,"t":"2038-02-12T20:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.95,"alt":19.67,"az":105.8,"t":"2038-02-12T21:00:00Z","terrain":-0.57},{"above_terrain":true,"airmass":2.83,"alt":20.57,"az":106.8,"t":"2038-02-12T21:05:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.72,"alt":21.46,"az":107.7,"t":"2038-02-12T21:10:00Z","terrain":-0.83},{"above_terrain":true,"airmass":2.61,"alt":22.35,"az":108.6,"t":"2038-02-12T21:15:00Z","terrain":-1.1},{"above_terrain":true,"airmass":2.52,"alt":23.24,"az":109.6,"t":"2038-02-12T21:20:00Z","terrain":-1.17},{"above_terrain":true,"airmass":2.44,"alt":24.12,"az":110.6,"t":"2038-02-12T21:25:00Z","terrain":-1.26},{"above_terrain":true,"airmass":2.36,"alt":24.99,"az":111.6,"t":"2038-02-12T21:30:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.28,"alt":25.86,"az":112.6,"t":"2038-02-12T21:35:00Z","terrain":-1.41},{"above_terrain":true,"airmass":2.22,"alt":26.72,"az":113.6,"t":"2038-02-12T21:40:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.15,"alt":27.57,"az":114.6,"t":"2038-02-12T21:45:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.09,"alt":28.42,"az":115.7,"t":"2038-02-12T21:50:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.04,"alt":29.26,"az":116.7,"t":"2038-02-12T21:55:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.99,"alt":30.09,"az":117.8,"t":"2038-02-12T22:00:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.94,"alt":30.92,"az":118.9,"t":"2038-02-12T22:05:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.9,"alt":31.73,"az":120.0,"t":"2038-02-12T22:10:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.85,"alt":32.54,"az":121.1,"t":"2038-02-12T22:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.82,"alt":33.33,"az":122.3,"t":"2038-02-12T22:20:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.78,"alt":34.12,"az":123.5,"t":"2038-02-12T22:25:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":124.7,"t":"2038-02-12T22:30:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.71,"alt":35.66,"az":125.9,"t":"2038-02-12T22:35:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.68,"alt":36.41,"az":127.1,"t":"2038-02-12T22:40:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.65,"alt":37.15,"az":128.4,"t":"2038-02-12T22:45:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.63,"alt":37.88,"az":129.7,"t":"2038-02-12T22:50:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.6,"alt":38.59,"az":131.0,"t":"2038-02-12T22:55:00Z","terrain":-1.69},{"above_terrain":true,"airmass":1.58,"alt":39.29,"az":132.3,"t":"2038-02-12T23:00:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":39.98,"az":133.7,"t":"2038-02-12T23:05:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.53,"alt":40.64,"az":135.1,"t":"2038-02-12T23:10:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.51,"alt":41.3,"az":136.5,"t":"2038-02-12T23:15:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.49,"alt":41.93,"az":137.9,"t":"2038-02-12T23:20:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.48,"alt":42.55,"az":139.4,"t":"2038-02-12T23:25:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.15,"az":140.9,"t":"2038-02-12T23:30:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.44,"alt":43.73,"az":142.4,"t":"2038-02-12T23:35:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.43,"alt":44.29,"az":144.0,"t":"2038-02-12T23:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.42,"alt":44.83,"az":145.6,"t":"2038-02-12T23:45:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.35,"az":147.2,"t":"2038-02-12T23:50:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.39,"alt":45.85,"az":148.8,"t":"2038-02-12T23:55:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.32,"az":150.5,"t":"2038-02-13T00:00:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.37,"alt":46.77,"az":152.2,"t":"2038-02-13T00:05:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.36,"alt":47.19,"az":153.9,"t":"2038-02-13T00:10:00Z","terrain":-1.03},{"above_terrain":true,"airmass":1.35,"alt":47.59,"az":155.7,"t":"2038-02-13T00:15:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.35,"alt":47.96,"az":157.5,"t":"2038-02-13T00:20:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.34,"alt":48.31,"az":159.3,"t":"2038-02-13T00:25:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.33,"alt":48.62,"az":161.1,"t":"2038-02-13T00:30:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.33,"alt":48.91,"az":162.9,"t":"2038-02-13T00:35:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.32,"alt":49.17,"az":164.8,"t":"2038-02-13T00:40:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.32,"alt":49.4,"az":166.7,"t":"2038-02-13T00:45:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.31,"alt":49.6,"az":168.6,"t":"2038-02-13T00:50:00Z","terrain":-0.87},{"above_terrain":true,"airmass":1.31,"alt":49.77,"az":170.5,"t":"2038-02-13T00:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.31,"alt":49.91,"az":172.5,"t":"2038-02-13T01:00:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.3,"alt":50.02,"az":174.4,"t":"2038-02-13T01:05:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":176.3,"t":"2038-02-13T01:10:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":178.3,"t":"2038-02-13T01:15:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":180.3,"t":"2038-02-13T01:20:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":182.2,"t":"2038-02-13T01:25:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.3,"alt":50.08,"az":184.2,"t":"2038-02-13T01:30:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":186.1,"t":"2038-02-13T01:35:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.31,"alt":49.88,"az":188.0,"t":"2038-02-13T01:40:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.31,"alt":49.73,"az":190.0,"t":"2038-02-13T01:45:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.31,"alt":49.55,"az":191.9,"t":"2038-02-13T01:50:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.32,"alt":49.35,"az":193.8,"t":"2038-02-13T01:55:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.32,"alt":49.11,"az":195.7,"t":"2038-02-13T02:00:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.33,"alt":48.84,"az":197.5,"t":"2038-02-13T02:05:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.33,"alt":48.54,"az":199.4,"t":"2038-02-13T02:10:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.34,"alt":48.22,"az":201.2,"t":"2038-02-13T02:15:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.35,"alt":47.87,"az":203.0,"t":"2038-02-13T02:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.36,"alt":47.49,"az":204.8,"t":"2038-02-13T02:25:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.36,"alt":47.08,"az":206.5,"t":"2038-02-13T02:30:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.37,"alt":46.65,"az":208.2,"t":"2038-02-13T02:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.38,"alt":46.2,"az":209.9,"t":"2038-02-13T02:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.4,"alt":45.72,"az":211.6,"t":"2038-02-13T02:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.41,"alt":45.22,"az":213.2,"t":"2038-02-13T02:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.42,"alt":44.69,"az":214.8,"t":"2038-02-13T02:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.43,"alt":44.15,"az":216.4,"t":"2038-02-13T03:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.45,"alt":43.58,"az":218.0,"t":"2038-02-13T03:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.46,"alt":43.0,"az":219.5,"t":"2038-02-13T03:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.48,"alt":42.39,"az":221.0,"t":"2038-02-13T03:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.5,"alt":41.77,"az":222.5,"t":"2038-02-13T03:20:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.52,"alt":41.13,"az":223.9,"t":"2038-02-13T03:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.54,"alt":40.47,"az":225.3,"t":"2038-02-13T03:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.56,"alt":39.8,"az":226.7,"t":"2038-02-13T03:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.58,"alt":39.11,"az":228.0,"t":"2038-02-13T03:40:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.61,"alt":38.41,"az":229.4,"t":"2038-02-13T03:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.63,"alt":37.69,"az":230.7,"t":"2038-02-13T03:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.66,"alt":36.96,"az":232.0,"t":"2038-02-13T03:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.69,"alt":36.21,"az":233.2,"t":"2038-02-13T04:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.72,"alt":35.46,"az":234.4,"t":"2038-02-13T04:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.75,"alt":34.69,"az":235.7,"t":"2038-02-13T04:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.79,"alt":33.91,"az":236.8,"t":"2038-02-13T04:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.83,"alt":33.12,"az":238.0,"t":"2038-02-13T04:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.87,"alt":32.33,"az":239.2,"t":"2038-02-13T04:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.91,"alt":31.52,"az":240.3,"t":"2038-02-13T04:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.95,"alt":30.7,"az":241.4,"t":"2038-02-13T04:35:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.0,"alt":29.87,"az":242.5,"t":"2038-02-13T04:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.05,"alt":29.04,"az":243.6,"t":"2038-02-13T04:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.11,"alt":28.2,"az":244.6,"t":"2038-02-13T04:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.17,"alt":27.35,"az":245.7,"t":"2038-02-13T04:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.23,"alt":26.49,"az":246.7,"t":"2038-02-13T05:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.3,"alt":25.63,"az":247.7,"t":"2038-02-13T05:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.38,"alt":24.76,"az":248.7,"t":"2038-02-13T05:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.46,"alt":23.89,"az":249.7,"t":"2038-02-13T05:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.55,"alt":23.01,"az":250.6,"t":"2038-02-13T05:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.64,"alt":22.12,"az":251.6,"t":"2038-02-13T05:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.74,"alt":21.23,"az":252.6,"t":"2038-02-13T05:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.86,"alt":20.33,"az":253.5,"t":"2038-02-13T05:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.98,"alt":19.44,"az":254.4,"t":"2038-02-13T05:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.12,"alt":18.53,"az":255.3,"t":"2038-02-13T05:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.27,"alt":17.62,"az":256.2,"t":"2038-02-13T05:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.44,"alt":16.71,"az":257.1,"t":"2038-02-13T05:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.63,"alt":15.8,"az":258.0,"t":"2038-02-13T06:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.84,"alt":14.88,"az":258.9,"t":"2038-02-13T06:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":259.8,"t":"2038-02-13T06:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.35,"alt":13.04,"az":260.7,"t":"2038-02-13T06:15:00Z","terrain":0.75},{"above_terrain":true,"airmass":4.67,"alt":12.12,"az":261.5,"t":"2038-02-13T06:20:00Z","terrain":0.92},{"above_terrain":true,"airmass":5.03,"alt":11.19,"az":262.4,"t":"2038-02-13T06:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":5.45,"alt":10.26,"az":263.3,"t":"2038-02-13T06:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":5.96,"alt":9.33,"az":264.1,"t":"2038-02-13T06:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":6.56,"alt":8.4,"az":265.0,"t":"2038-02-13T06:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":7.3,"alt":7.47,"az":265.8,"t":"2038-02-13T06:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":8.21,"alt":6.53,"az":266.6,"t":"2038-02-13T06:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":9.38,"alt":5.6,"az":267.5,"t":"2038-02-13T06:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":10.91,"alt":4.66,"az":268.3,"t":"2038-02-13T07:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":12.98,"alt":3.73,"az":269.1,"t":"2038-02-13T07:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":15.9,"alt":2.79,"az":270.0,"t":"2038-02-13T07:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":20.24,"alt":1.85,"az":270.8,"t":"2038-02-13T07:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":27.04,"alt":0.92,"az":271.6,"t":"2038-02-13T07:20:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-0.02,"az":272.5,"t":"2038-02-13T07:25:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-0.95,"az":273.3,"t":"2038-02-13T07:30:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-1.89,"az":274.2,"t":"2038-02-13T07:35:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-2.82,"az":275.0,"t":"2038-02-13T07:40:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":275.8,"t":"2038-02-13T07:45:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-4.68,"az":276.7,"t":"2038-02-13T07:50:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-5.61,"az":277.5,"t":"2038-02-13T07:55:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":278.4,"t":"2038-02-13T08:00:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-7.46,"az":279.2,"t":"2038-02-13T08:05:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-8.38,"az":280.1,"t":"2038-02-13T08:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-9.3,"az":280.9,"t":"2038-02-13T08:15:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-10.22,"az":281.8,"t":"2038-02-13T08:20:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-11.14,"az":282.7,"t":"2038-02-13T08:25:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-12.05,"az":283.5,"t":"2038-02-13T08:30:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-12.96,"az":284.4,"t":"2038-02-13T08:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-13.86,"az":285.3,"t":"2038-02-13T08:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.76,"az":286.2,"t":"2038-02-13T08:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-15.66,"az":287.1,"t":"2038-02-13T08:50:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-16.55,"az":288.0,"t":"2038-02-13T08:55:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":289.0,"t":"2038-02-13T09:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-18.32,"az":289.9,"t":"2038-02-13T09:05:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-19.2,"az":290.8,"t":"2038-02-13T09:10:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-20.07,"az":291.8,"t":"2038-02-13T09:15:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-20.94,"az":292.8,"t":"2038-02-13T09:20:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-21.8,"az":293.7,"t":"2038-02-13T09:25:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-22.65,"az":294.7,"t":"2038-02-13T09:30:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.5,"az":295.7,"t":"2038-02-13T09:35:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-24.34,"az":296.8,"t":"2038-02-13T09:40:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-25.17,"az":297.8,"t":"2038-02-13T09:45:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-25.99,"az":298.8,"t":"2038-02-13T09:50:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-26.81,"az":299.9,"t":"2038-02-13T09:55:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-27.61,"az":301.0,"t":"2038-02-13T10:00:00Z","terrain":0.32}],"transit":{"airmass":1.3,"alt":50.1,"az":180.3,"t":"2038-02-13T01:20:00Z"},"usable_hours":6.75,"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."]}
