{"assessment":{"best_window":{"end":"2041-04-03T01:55Z","end_local":"04:55","hours":7.5,"label":"good","mean_quality":0.87,"start":"2041-04-02T18:25Z","start_local":"21:25"},"cost":{"altitude":1.84,"clouds":0.0,"darkness":0.15,"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":11,"cloud":null,"high":null,"iso":"2041-04-02T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2041-04-02T18:00Z","label":"poor","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.24,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2041-04-02T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2041-04-02T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-14,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2041-04-02T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2041-04-02T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2041-04-02T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2041-04-03T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2041-04-03T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2041-04-03T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.56,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2041-04-03T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2041-04-03T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-14,"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":6.9,"reasons":["the target being low or below 20\u00b0 cost 1.8 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":93,"score_weather":null,"sky_hours":6.9,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2041-04-02T17:50Z","end_local":"20:50","hours":1.08,"label":"unusable","mean_quality":0.0,"start":"2041-04-02T16:45Z","start_local":"19:45"},{"end":"2041-04-02T18:20Z","end_local":"21:20","hours":0.5,"label":"poor","mean_quality":0.25,"start":"2041-04-02T17:50Z","start_local":"20:50"},{"end":"2041-04-02T18:25Z","end_local":"21:25","hours":0.08,"label":"marginal","mean_quality":0.31,"start":"2041-04-02T18:20Z","start_local":"21:20"},{"end":"2041-04-03T01:55Z","end_local":"04:55","hours":7.5,"label":"good","mean_quality":0.87,"start":"2041-04-02T18:25Z","start_local":"21:25"},{"end":"2041-04-03T02:25Z","end_local":"05:25","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2041-04-03T01:55Z","start_local":"04:55"},{"end":"2041-04-03T04:05Z","end_local":"07:05","hours":1.67,"label":"unusable","mean_quality":0.0,"start":"2041-04-03T02:25Z","start_local":"05:25"}]},"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":"2041-04-02T18:23:51Z","dark_hours":8.01,"dark_to":"2041-04-03T02:24:18Z","moon":{"illumination":0.047,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":7.85,"moonrise":"2041-04-03T05:23:27Z","moonset":"2041-04-02T18:32:28Z","sunrise":"2041-04-03T04:00:20Z","sunset":"2041-04-02T16:47:43Z","twilight":{"astronomical":{"end":"2041-04-02T18:23:51Z","start":"2041-04-03T02:24:18Z"},"civil":{"end":"2041-04-02T17:15:52Z","start":"2041-04-03T03:32:13Z"},"nautical":{"end":"2041-04-02T17:49:15Z","start":"2041-04-03T02:58:52Z"}},"window_end":"2041-04-03T09:00:00Z","window_start":"2041-04-02T09:00:00Z"},"night_date":"2041-04-02","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":"2041-04-02T22:05:00Z"},"dec":2.05238823,"dec_of_date":1.8247,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":6.67,"limit_rise":"2041-04-02T17:48:19Z","limit_set":"2041-04-03T02:23:13Z","max_az_rate_deg_per_min":0.0,"moon_separation":147.2,"never_rises":false,"ra":187.27791594,"ra_of_date":187.8055,"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":"6.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2041-04-03T04:09:06Z","blocked_dark_hours":0,"clears_at":"2041-04-02T16:00:13Z","rise_az":88.3},"track":[{"above_terrain":false,"airmass":null,"alt":-43.84,"az":336.1,"t":"2041-04-02T09:00:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-44.2,"az":337.8,"t":"2041-04-02T09:05:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-44.55,"az":339.5,"t":"2041-04-02T09:10:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-44.86,"az":341.2,"t":"2041-04-02T09:15:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-45.15,"az":342.9,"t":"2041-04-02T09:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.41,"az":344.7,"t":"2041-04-02T09:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.64,"az":346.4,"t":"2041-04-02T09:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-45.85,"az":348.2,"t":"2041-04-02T09:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-46.03,"az":350.0,"t":"2041-04-02T09:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.18,"az":351.8,"t":"2041-04-02T09:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-46.3,"az":353.6,"t":"2041-04-02T09:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":355.4,"t":"2041-04-02T09:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-46.45,"az":357.2,"t":"2041-04-02T10:00:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-46.48,"az":359.0,"t":"2041-04-02T10:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.48,"az":0.8,"t":"2041-04-02T10:10:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-46.45,"az":2.6,"t":"2041-04-02T10:15:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":4.5,"t":"2041-04-02T10:20:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":6.3,"t":"2041-04-02T10:25:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-46.19,"az":8.1,"t":"2041-04-02T10:30:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-46.04,"az":9.9,"t":"2041-04-02T10:35:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-45.87,"az":11.7,"t":"2041-04-02T10:40:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-45.66,"az":13.4,"t":"2041-04-02T10:45:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-45.43,"az":15.2,"t":"2041-04-02T10:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-45.17,"az":16.9,"t":"2041-04-02T10:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-44.89,"az":18.7,"t":"2041-04-02T11:00:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-44.58,"az":20.4,"t":"2041-04-02T11:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-44.24,"az":22.0,"t":"2041-04-02T11:10:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-43.87,"az":23.7,"t":"2041-04-02T11:15:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-43.49,"az":25.4,"t":"2041-04-02T11:20:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-43.07,"az":27.0,"t":"2041-04-02T11:25:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-42.64,"az":28.6,"t":"2041-04-02T11:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-42.18,"az":30.2,"t":"2041-04-02T11:35:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-41.7,"az":31.7,"t":"2041-04-02T11:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-41.19,"az":33.3,"t":"2041-04-02T11:45:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-40.67,"az":34.8,"t":"2041-04-02T11:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-40.13,"az":36.2,"t":"2041-04-02T11:55:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-39.56,"az":37.7,"t":"2041-04-02T12:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-38.98,"az":39.1,"t":"2041-04-02T12:05:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-38.38,"az":40.5,"t":"2041-04-02T12:10:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-37.76,"az":41.9,"t":"2041-04-02T12:15:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-37.13,"az":43.3,"t":"2041-04-02T12:20:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-36.48,"az":44.6,"t":"2041-04-02T12:25:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-35.82,"az":45.9,"t":"2041-04-02T12:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-35.14,"az":47.2,"t":"2041-04-02T12:35:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-34.44,"az":48.5,"t":"2041-04-02T12:40:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-33.73,"az":49.8,"t":"2041-04-02T12:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-33.01,"az":51.0,"t":"2041-04-02T12:50:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-32.28,"az":52.2,"t":"2041-04-02T12:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-31.54,"az":53.4,"t":"2041-04-02T13:00:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-30.78,"az":54.5,"t":"2041-04-02T13:05:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-30.01,"az":55.7,"t":"2041-04-02T13:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.23,"az":56.8,"t":"2041-04-02T13:15:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-28.44,"az":57.9,"t":"2041-04-02T13:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.65,"az":59.0,"t":"2041-04-02T13:25:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-26.84,"az":60.1,"t":"2041-04-02T13:30:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-26.02,"az":61.2,"t":"2041-04-02T13:35:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-25.2,"az":62.2,"t":"2041-04-02T13:40:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-24.37,"az":63.2,"t":"2041-04-02T13:45:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-23.53,"az":64.3,"t":"2041-04-02T13:50:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.68,"az":65.3,"t":"2041-04-02T13:55:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-21.83,"az":66.3,"t":"2041-04-02T14:00:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-20.97,"az":67.2,"t":"2041-04-02T14:05:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-20.1,"az":68.2,"t":"2041-04-02T14:10:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-19.23,"az":69.2,"t":"2041-04-02T14:15:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-18.35,"az":70.1,"t":"2041-04-02T14:20:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":71.0,"t":"2041-04-02T14:25:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-16.58,"az":72.0,"t":"2041-04-02T14:30:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-15.69,"az":72.9,"t":"2041-04-02T14:35:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-14.79,"az":73.8,"t":"2041-04-02T14:40:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-13.89,"az":74.7,"t":"2041-04-02T14:45:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-12.99,"az":75.6,"t":"2041-04-02T14:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-12.08,"az":76.5,"t":"2041-04-02T14:55:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.17,"az":77.3,"t":"2041-04-02T15:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-10.25,"az":78.2,"t":"2041-04-02T15:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.34,"az":79.1,"t":"2041-04-02T15:10:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-8.42,"az":79.9,"t":"2041-04-02T15:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-7.49,"az":80.8,"t":"2041-04-02T15:20:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":81.6,"t":"2041-04-02T15:25:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-5.64,"az":82.5,"t":"2041-04-02T15:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-4.71,"az":83.3,"t":"2041-04-02T15:35:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":84.2,"t":"2041-04-02T15:40:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-2.85,"az":85.0,"t":"2041-04-02T15:45:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":85.8,"t":"2041-04-02T15:50:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":86.7,"t":"2041-04-02T15:55:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-0.05,"az":87.5,"t":"2041-04-02T16:00:00Z","terrain":-0.0},{"above_terrain":true,"airmass":27.35,"alt":0.89,"az":88.3,"t":"2041-04-02T16:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":20.42,"alt":1.82,"az":89.2,"t":"2041-04-02T16:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":16.02,"alt":2.76,"az":90.0,"t":"2041-04-02T16:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.06,"alt":3.69,"az":90.8,"t":"2041-04-02T16:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":10.97,"alt":4.63,"az":91.7,"t":"2041-04-02T16:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.43,"alt":5.56,"az":92.5,"t":"2041-04-02T16:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":8.25,"alt":6.5,"az":93.4,"t":"2041-04-02T16:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":7.33,"alt":7.43,"az":94.2,"t":"2041-04-02T16:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.58,"alt":8.37,"az":95.0,"t":"2041-04-02T16:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":5.98,"alt":9.3,"az":95.9,"t":"2041-04-02T16:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":5.47,"alt":10.23,"az":96.7,"t":"2041-04-02T16:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":5.04,"alt":11.16,"az":97.6,"t":"2041-04-02T17:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.68,"alt":12.08,"az":98.5,"t":"2041-04-02T17:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.36,"alt":13.01,"az":99.3,"t":"2041-04-02T17:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.09,"alt":13.93,"az":100.2,"t":"2041-04-02T17:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.85,"alt":14.85,"az":101.1,"t":"2041-04-02T17:20:00Z","terrain":0.07},{"above_terrain":true,"airmass":3.64,"alt":15.77,"az":102.0,"t":"2041-04-02T17:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":3.45,"alt":16.68,"az":102.9,"t":"2041-04-02T17:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":3.28,"alt":17.59,"az":103.8,"t":"2041-04-02T17:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":3.13,"alt":18.5,"az":104.7,"t":"2041-04-02T17:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.99,"alt":19.4,"az":105.6,"t":"2041-04-02T17:45:00Z","terrain":-0.46},{"above_terrain":true,"airmass":2.86,"alt":20.3,"az":106.5,"t":"2041-04-02T17:50:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.75,"alt":21.2,"az":107.4,"t":"2041-04-02T17:55:00Z","terrain":-0.75},{"above_terrain":true,"airmass":2.64,"alt":22.09,"az":108.4,"t":"2041-04-02T18:00:00Z","terrain":-1.03},{"above_terrain":true,"airmass":2.55,"alt":22.97,"az":109.3,"t":"2041-04-02T18:05:00Z","terrain":-1.18},{"above_terrain":true,"airmass":2.46,"alt":23.85,"az":110.3,"t":"2041-04-02T18:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":2.38,"alt":24.73,"az":111.3,"t":"2041-04-02T18:15:00Z","terrain":-1.35},{"above_terrain":true,"airmass":2.31,"alt":25.6,"az":112.3,"t":"2041-04-02T18:20:00Z","terrain":-1.4},{"above_terrain":true,"airmass":2.24,"alt":26.46,"az":113.3,"t":"2041-04-02T18:25:00Z","terrain":-1.5},{"above_terrain":true,"airmass":2.17,"alt":27.32,"az":114.3,"t":"2041-04-02T18:30:00Z","terrain":-1.58},{"above_terrain":true,"airmass":2.11,"alt":28.17,"az":115.4,"t":"2041-04-02T18:35:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.06,"alt":29.01,"az":116.4,"t":"2041-04-02T18:40:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.0,"alt":29.84,"az":117.5,"t":"2041-04-02T18:45:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.96,"alt":30.67,"az":118.6,"t":"2041-04-02T18:50:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.91,"alt":31.49,"az":119.7,"t":"2041-04-02T18:55:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.87,"alt":32.29,"az":120.8,"t":"2041-04-02T19:00:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.83,"alt":33.09,"az":122.0,"t":"2041-04-02T19:05:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.79,"alt":33.88,"az":123.1,"t":"2041-04-02T19:10:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.75,"alt":34.66,"az":124.3,"t":"2041-04-02T19:15:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.72,"alt":35.43,"az":125.5,"t":"2041-04-02T19:20:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.69,"alt":36.18,"az":126.8,"t":"2041-04-02T19:25:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.66,"alt":36.93,"az":128.0,"t":"2041-04-02T19:30:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.63,"alt":37.66,"az":129.3,"t":"2041-04-02T19:35:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.61,"alt":38.37,"az":130.6,"t":"2041-04-02T19:40:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.58,"alt":39.08,"az":131.9,"t":"2041-04-02T19:45:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.56,"alt":39.77,"az":133.3,"t":"2041-04-02T19:50:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.54,"alt":40.44,"az":134.7,"t":"2041-04-02T19:55:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.52,"alt":41.1,"az":136.1,"t":"2041-04-02T20:00:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.5,"alt":41.74,"az":137.5,"t":"2041-04-02T20:05:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.48,"alt":42.36,"az":139.0,"t":"2041-04-02T20:10:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.47,"alt":42.97,"az":140.5,"t":"2041-04-02T20:15:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.45,"alt":43.55,"az":142.0,"t":"2041-04-02T20:20:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.43,"alt":44.12,"az":143.5,"t":"2041-04-02T20:25:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.42,"alt":44.66,"az":145.1,"t":"2041-04-02T20:30:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.41,"alt":45.19,"az":146.7,"t":"2041-04-02T20:35:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.4,"alt":45.69,"az":148.4,"t":"2041-04-02T20:40:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.17,"az":150.0,"t":"2041-04-02T20:45:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.37,"alt":46.63,"az":151.7,"t":"2041-04-02T20:50:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.36,"alt":47.06,"az":153.4,"t":"2041-04-02T20:55:00Z","terrain":-0.97},{"above_terrain":true,"airmass":1.36,"alt":47.46,"az":155.2,"t":"2041-04-02T21:00:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.35,"alt":47.84,"az":157.0,"t":"2041-04-02T21:05:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.34,"alt":48.19,"az":158.8,"t":"2041-04-02T21:10:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.33,"alt":48.52,"az":160.6,"t":"2041-04-02T21:15:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.33,"alt":48.82,"az":162.4,"t":"2041-04-02T21:20:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.32,"alt":49.08,"az":164.3,"t":"2041-04-02T21:25:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.32,"alt":49.32,"az":166.2,"t":"2041-04-02T21:30:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.31,"alt":49.53,"az":168.1,"t":"2041-04-02T21:35:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.31,"alt":49.71,"az":170.0,"t":"2041-04-02T21:40:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.31,"alt":49.86,"az":171.9,"t":"2041-04-02T21:45:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.3,"alt":49.97,"az":173.8,"t":"2041-04-02T21:50:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":175.8,"t":"2041-04-02T21:55:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":177.7,"t":"2041-04-02T22:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":179.7,"t":"2041-04-02T22:05:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":181.7,"t":"2041-04-02T22:10:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.3,"alt":50.08,"az":183.6,"t":"2041-04-02T22:15:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.0,"az":185.6,"t":"2041-04-02T22:20:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.31,"alt":49.9,"az":187.5,"t":"2041-04-02T22:25:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.76,"az":189.4,"t":"2041-04-02T22:30:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.31,"alt":49.59,"az":191.3,"t":"2041-04-02T22:35:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.32,"alt":49.39,"az":193.2,"t":"2041-04-02T22:40:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.32,"alt":49.16,"az":195.1,"t":"2041-04-02T22:45:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.33,"alt":48.9,"az":197.0,"t":"2041-04-02T22:50:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.33,"alt":48.61,"az":198.9,"t":"2041-04-02T22:55:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.34,"alt":48.3,"az":200.7,"t":"2041-04-02T23:00:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.35,"alt":47.95,"az":202.5,"t":"2041-04-02T23:05:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.35,"alt":47.58,"az":204.3,"t":"2041-04-02T23:10:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.36,"alt":47.18,"az":206.0,"t":"2041-04-02T23:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.37,"alt":46.76,"az":207.7,"t":"2041-04-02T23:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.38,"alt":46.31,"az":209.4,"t":"2041-04-02T23:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.39,"alt":45.84,"az":211.1,"t":"2041-04-02T23:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.4,"alt":45.35,"az":212.8,"t":"2041-04-02T23:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.42,"alt":44.83,"az":214.4,"t":"2041-04-02T23:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.43,"alt":44.29,"az":216.0,"t":"2041-04-02T23:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.44,"alt":43.73,"az":217.5,"t":"2041-04-02T23:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.46,"alt":43.15,"az":219.1,"t":"2041-04-02T23:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.48,"alt":42.55,"az":220.6,"t":"2041-04-03T00:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.49,"alt":41.93,"az":222.0,"t":"2041-04-03T00:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.51,"alt":41.3,"az":223.5,"t":"2041-04-03T00:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.53,"alt":40.64,"az":224.9,"t":"2041-04-03T00:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.55,"alt":39.98,"az":226.3,"t":"2041-04-03T00:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.58,"alt":39.29,"az":227.6,"t":"2041-04-03T00:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.6,"alt":38.59,"az":229.0,"t":"2041-04-03T00:30:00Z","terrain":1.31},{"above_terrain":true,"airmass":1.63,"alt":37.88,"az":230.3,"t":"2041-04-03T00:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.65,"alt":37.15,"az":231.6,"t":"2041-04-03T00:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.68,"alt":36.41,"az":232.8,"t":"2041-04-03T00:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.71,"alt":35.66,"az":234.1,"t":"2041-04-03T00:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.74,"alt":34.9,"az":235.3,"t":"2041-04-03T00:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.78,"alt":34.12,"az":236.5,"t":"2041-04-03T01:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.82,"alt":33.34,"az":237.7,"t":"2041-04-03T01:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.85,"alt":32.54,"az":238.8,"t":"2041-04-03T01:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.9,"alt":31.74,"az":239.9,"t":"2041-04-03T01:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.94,"alt":30.92,"az":241.1,"t":"2041-04-03T01:20:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.99,"alt":30.1,"az":242.2,"t":"2041-04-03T01:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.04,"alt":29.27,"az":243.2,"t":"2041-04-03T01:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.09,"alt":28.43,"az":244.3,"t":"2041-04-03T01:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.15,"alt":27.58,"az":245.3,"t":"2041-04-03T01:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.22,"alt":26.73,"az":246.4,"t":"2041-04-03T01:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.28,"alt":25.86,"az":247.4,"t":"2041-04-03T01:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.36,"alt":25.0,"az":248.4,"t":"2041-04-03T01:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.44,"alt":24.12,"az":249.4,"t":"2041-04-03T02:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.52,"alt":23.25,"az":250.4,"t":"2041-04-03T02:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.61,"alt":22.36,"az":251.3,"t":"2041-04-03T02:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.72,"alt":21.47,"az":252.3,"t":"2041-04-03T02:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.83,"alt":20.58,"az":253.2,"t":"2041-04-03T02:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.95,"alt":19.68,"az":254.1,"t":"2041-04-03T02:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.08,"alt":18.78,"az":255.1,"t":"2041-04-03T02:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.23,"alt":17.87,"az":256.0,"t":"2041-04-03T02:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.39,"alt":16.96,"az":256.9,"t":"2041-04-03T02:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.58,"alt":16.05,"az":257.8,"t":"2041-04-03T02:45:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.78,"alt":15.13,"az":258.7,"t":"2041-04-03T02:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":4.01,"alt":14.21,"az":259.5,"t":"2041-04-03T02:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.28,"alt":13.29,"az":260.4,"t":"2041-04-03T03:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":4.58,"alt":12.37,"az":261.3,"t":"2041-04-03T03:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":4.93,"alt":11.44,"az":262.1,"t":"2041-04-03T03:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":5.33,"alt":10.51,"az":263.0,"t":"2041-04-03T03:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":5.81,"alt":9.58,"az":263.8,"t":"2041-04-03T03:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":6.38,"alt":8.65,"az":264.7,"t":"2041-04-03T03:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":7.08,"alt":7.72,"az":265.5,"t":"2041-04-03T03:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":7.94,"alt":6.79,"az":266.4,"t":"2041-04-03T03:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":9.03,"alt":5.85,"az":267.2,"t":"2041-04-03T03:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":10.45,"alt":4.92,"az":268.1,"t":"2041-04-03T03:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":12.35,"alt":3.98,"az":268.9,"t":"2041-04-03T03:50:00Z","terrain":0.74},{"above_terrain":true,"airmass":14.99,"alt":3.05,"az":269.7,"t":"2041-04-03T03:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":18.87,"alt":2.11,"az":270.6,"t":"2041-04-03T04:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":24.85,"alt":1.17,"az":271.4,"t":"2041-04-03T04:05:00Z","terrain":0.64},{"above_terrain":false,"airmass":34.58,"alt":0.24,"az":272.2,"t":"2041-04-03T04:10:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-0.7,"az":273.1,"t":"2041-04-03T04:15:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-1.63,"az":273.9,"t":"2041-04-03T04:20:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":274.7,"t":"2041-04-03T04:25:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":275.6,"t":"2041-04-03T04:30:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-4.43,"az":276.4,"t":"2041-04-03T04:35:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-5.36,"az":277.3,"t":"2041-04-03T04:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":278.1,"t":"2041-04-03T04:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-7.21,"az":279.0,"t":"2041-04-03T04:50:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-8.13,"az":279.8,"t":"2041-04-03T04:55:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-9.05,"az":280.7,"t":"2041-04-03T05:00:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-9.97,"az":281.5,"t":"2041-04-03T05:05:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-10.89,"az":282.4,"t":"2041-04-03T05:10:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-11.8,"az":283.3,"t":"2041-04-03T05:15:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-12.71,"az":284.2,"t":"2041-04-03T05:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-13.62,"az":285.0,"t":"2041-04-03T05:25:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.52,"az":285.9,"t":"2041-04-03T05:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.42,"az":286.8,"t":"2041-04-03T05:35:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-16.31,"az":287.8,"t":"2041-04-03T05:40:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-17.2,"az":288.7,"t":"2041-04-03T05:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-18.08,"az":289.6,"t":"2041-04-03T05:50:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-18.96,"az":290.6,"t":"2041-04-03T05:55:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-19.83,"az":291.5,"t":"2041-04-03T06:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-20.7,"az":292.5,"t":"2041-04-03T06:05:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-21.56,"az":293.4,"t":"2041-04-03T06:10:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-22.42,"az":294.4,"t":"2041-04-03T06:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.27,"az":295.4,"t":"2041-04-03T06:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":296.4,"t":"2041-04-03T06:25:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-24.94,"az":297.5,"t":"2041-04-03T06:30:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-25.77,"az":298.5,"t":"2041-04-03T06:35:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-26.59,"az":299.6,"t":"2041-04-03T06:40:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-27.4,"az":300.6,"t":"2041-04-03T06:45:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-28.2,"az":301.7,"t":"2041-04-03T06:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-28.99,"az":302.8,"t":"2041-04-03T06:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-29.77,"az":304.0,"t":"2041-04-03T07:00:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-30.54,"az":305.1,"t":"2041-04-03T07:05:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-31.3,"az":306.3,"t":"2041-04-03T07:10:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-32.05,"az":307.4,"t":"2041-04-03T07:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-32.79,"az":308.6,"t":"2041-04-03T07:20:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-33.51,"az":309.9,"t":"2041-04-03T07:25:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-34.23,"az":311.1,"t":"2041-04-03T07:30:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-34.92,"az":312.4,"t":"2041-04-03T07:35:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-35.61,"az":313.7,"t":"2041-04-03T07:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-36.28,"az":315.0,"t":"2041-04-03T07:45:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-36.93,"az":316.3,"t":"2041-04-03T07:50:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-37.57,"az":317.7,"t":"2041-04-03T07:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-38.19,"az":319.0,"t":"2041-04-03T08:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-38.8,"az":320.4,"t":"2041-04-03T08:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.39,"az":321.9,"t":"2041-04-03T08:10:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-39.95,"az":323.3,"t":"2041-04-03T08:15:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-40.5,"az":324.8,"t":"2041-04-03T08:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-41.03,"az":326.3,"t":"2041-04-03T08:25:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-41.54,"az":327.8,"t":"2041-04-03T08:30:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-42.03,"az":329.4,"t":"2041-04-03T08:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-42.5,"az":330.9,"t":"2041-04-03T08:40:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-42.94,"az":332.5,"t":"2041-04-03T08:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-43.36,"az":334.1,"t":"2041-04-03T08:50:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-43.76,"az":335.8,"t":"2041-04-03T08:55:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-44.13,"az":337.4,"t":"2041-04-03T09:00:00Z","terrain":-0.62}],"transit":{"airmass":1.3,"alt":50.1,"az":179.7,"t":"2041-04-02T22:05:00Z"},"usable_hours":8.0,"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."]}