{"assessment":{"best_window":{"end":"2039-04-30T00:15Z","end_local":"03:15","hours":5.17,"label":"good","mean_quality":0.8,"start":"2039-04-29T19:05Z","start_local":"22:05"},"cost":{"altitude":2.23,"clouds":0.0,"darkness":1.21,"moon":0.43},"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":39,"cloud":null,"high":null,"iso":"2039-04-29T18:00Z","label":"poor","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2039-04-29T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.39,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2039-04-29T20:00Z","label":"good","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2039-04-29T21:00Z","label":"good","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2039-04-29T22:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2039-04-29T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2039-04-30T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2039-04-30T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-17,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2039-04-30T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2039-04-30T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.85,"peak_sky":0.85,"quality_hours":4.68,"reasons":["the target being low or below 20\u00b0 cost 2.2 quality-hours","daylight and twilight cost 1.2 quality-hours","moonlight cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":85,"score_weather":null,"sky_hours":4.68,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2039-04-29T17:50Z","end_local":"20:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2039-04-29T17:15Z","start_local":"20:15"},{"end":"2039-04-29T18:25Z","end_local":"21:25","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2039-04-29T17:50Z","start_local":"20:50"},{"end":"2039-04-29T19:05Z","end_local":"22:05","hours":0.67,"label":"marginal","mean_quality":0.39,"start":"2039-04-29T18:25Z","start_local":"21:25"},{"end":"2039-04-30T00:15Z","end_local":"03:15","hours":5.17,"label":"good","mean_quality":0.8,"start":"2039-04-29T19:05Z","start_local":"22:05"},{"end":"2039-04-30T00:40Z","end_local":"03:40","hours":0.42,"label":"marginal","mean_quality":0.5,"start":"2039-04-30T00:15Z","start_local":"03:15"},{"end":"2039-04-30T03:20Z","end_local":"06:20","hours":2.67,"label":"unusable","mean_quality":0.0,"start":"2039-04-30T00:40Z","start_local":"03:40"}]},"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":"2039-04-29T19:03:28Z","dark_hours":6.49,"dark_to":"2039-04-30T01:32:46Z","moon":{"illumination":0.339,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":2.7,"moonrise":"2039-04-30T08:15:44Z","moonset":"2039-04-29T22:49:40Z","sunrise":"2039-04-30T03:19:29Z","sunset":"2039-04-29T17:16:42Z","twilight":{"astronomical":{"end":"2039-04-29T19:03:28Z","start":"2039-04-30T01:32:46Z"},"civil":{"end":"2039-04-29T17:46:49Z","start":"2039-04-30T02:49:23Z"},"nautical":{"end":"2039-04-29T18:23:35Z","start":"2039-04-30T02:12:38Z"}},"window_end":"2039-04-30T09:00:00Z","window_start":"2039-04-29T09:00:00Z"},"night_date":"2039-04-29","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":"2039-04-29T20:20:00Z"},"dec":2.05238823,"dec_of_date":1.8354,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":4.67,"limit_rise":"2039-04-29T16:04:02Z","limit_set":"2039-04-30T00:39:01Z","max_az_rate_deg_per_min":0.0,"moon_separation":75.1,"never_rises":false,"ra":187.27791594,"ra_of_date":187.7808,"ra_str":"12h 29m 06.7s","resolved":{"dec":2.05238823,"morphology":"E3","name":"3C 273","ra":187.27791594,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=3C%20273","source":"sesame","type":"BLL","type_text":"BL Lac object \u2014 a blazar","vmag":14.83},"summary":"4.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2039-04-30T02:25:00Z","blocked_dark_hours":0,"clears_at":"2039-04-29T14:15:58Z","rise_az":88.2},"track":[{"above_terrain":false,"airmass":null,"alt":-45.69,"az":13.1,"t":"2039-04-29T09:00:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-45.46,"az":14.9,"t":"2039-04-29T09:05:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-45.21,"az":16.7,"t":"2039-04-29T09:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-44.92,"az":18.4,"t":"2039-04-29T09:15:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-44.62,"az":20.1,"t":"2039-04-29T09:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-44.28,"az":21.8,"t":"2039-04-29T09:25:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-43.92,"az":23.5,"t":"2039-04-29T09:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-43.54,"az":25.1,"t":"2039-04-29T09:35:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-43.13,"az":26.7,"t":"2039-04-29T09:40:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-42.69,"az":28.3,"t":"2039-04-29T09:45:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-42.24,"az":29.9,"t":"2039-04-29T09:50:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-41.76,"az":31.5,"t":"2039-04-29T09:55:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-41.26,"az":33.0,"t":"2039-04-29T10:00:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-40.74,"az":34.5,"t":"2039-04-29T10:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-40.2,"az":36.0,"t":"2039-04-29T10:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-39.64,"az":37.5,"t":"2039-04-29T10:15:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-39.06,"az":38.9,"t":"2039-04-29T10:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-38.47,"az":40.3,"t":"2039-04-29T10:25:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-37.85,"az":41.7,"t":"2039-04-29T10:30:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-37.22,"az":43.1,"t":"2039-04-29T10:35:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-36.57,"az":44.4,"t":"2039-04-29T10:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-35.91,"az":45.7,"t":"2039-04-29T10:45:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-35.23,"az":47.0,"t":"2039-04-29T10:50:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-34.54,"az":48.3,"t":"2039-04-29T10:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-33.84,"az":49.6,"t":"2039-04-29T11:00:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-33.12,"az":50.8,"t":"2039-04-29T11:05:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-32.39,"az":52.0,"t":"2039-04-29T11:10:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-31.64,"az":53.2,"t":"2039-04-29T11:15:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-30.89,"az":54.4,"t":"2039-04-29T11:20:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-30.12,"az":55.5,"t":"2039-04-29T11:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.34,"az":56.6,"t":"2039-04-29T11:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-28.56,"az":57.7,"t":"2039-04-29T11:35:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-27.76,"az":58.8,"t":"2039-04-29T11:40:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-26.96,"az":59.9,"t":"2039-04-29T11:45:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-26.14,"az":61.0,"t":"2039-04-29T11:50:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-25.32,"az":62.0,"t":"2039-04-29T11:55:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-24.49,"az":63.1,"t":"2039-04-29T12:00:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-23.65,"az":64.1,"t":"2039-04-29T12:05:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.8,"az":65.1,"t":"2039-04-29T12:10:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-21.95,"az":66.1,"t":"2039-04-29T12:15:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-21.09,"az":67.1,"t":"2039-04-29T12:20:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-20.23,"az":68.0,"t":"2039-04-29T12:25:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-19.36,"az":69.0,"t":"2039-04-29T12:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-18.48,"az":69.9,"t":"2039-04-29T12:35:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-17.6,"az":70.9,"t":"2039-04-29T12:40:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-16.71,"az":71.8,"t":"2039-04-29T12:45:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-15.82,"az":72.7,"t":"2039-04-29T12:50:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-14.93,"az":73.6,"t":"2039-04-29T12:55:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-14.03,"az":74.5,"t":"2039-04-29T13:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-13.12,"az":75.4,"t":"2039-04-29T13:05:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-12.21,"az":76.3,"t":"2039-04-29T13:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.3,"az":77.2,"t":"2039-04-29T13:15:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-10.39,"az":78.1,"t":"2039-04-29T13:20:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":78.9,"t":"2039-04-29T13:25:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-8.55,"az":79.8,"t":"2039-04-29T13:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-7.63,"az":80.6,"t":"2039-04-29T13:35:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":81.5,"t":"2039-04-29T13:40:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-5.78,"az":82.3,"t":"2039-04-29T13:45:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-4.85,"az":83.2,"t":"2039-04-29T13:50:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":84.0,"t":"2039-04-29T13:55:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-2.99,"az":84.9,"t":"2039-04-29T14:00:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-2.05,"az":85.7,"t":"2039-04-29T14:05:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-1.12,"az":86.5,"t":"2039-04-29T14:10:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-0.19,"az":87.4,"t":"2039-04-29T14:15:00Z","terrain":0.02},{"above_terrain":true,"airmass":28.67,"alt":0.75,"az":88.2,"t":"2039-04-29T14:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":21.25,"alt":1.68,"az":89.0,"t":"2039-04-29T14:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":16.56,"alt":2.62,"az":89.9,"t":"2039-04-29T14:30:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.43,"alt":3.56,"az":90.7,"t":"2039-04-29T14:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":11.24,"alt":4.49,"az":91.5,"t":"2039-04-29T14:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":9.63,"alt":5.43,"az":92.4,"t":"2039-04-29T14:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":8.4,"alt":6.36,"az":93.2,"t":"2039-04-29T14:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":7.45,"alt":7.3,"az":94.1,"t":"2039-04-29T14:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":6.68,"alt":8.23,"az":94.9,"t":"2039-04-29T15:00:00Z","terrain":0.38},{"above_terrain":true,"airmass":6.06,"alt":9.16,"az":95.8,"t":"2039-04-29T15:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":5.54,"alt":10.09,"az":96.6,"t":"2039-04-29T15:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":5.1,"alt":11.02,"az":97.5,"t":"2039-04-29T15:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":4.73,"alt":11.95,"az":98.3,"t":"2039-04-29T15:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.41,"alt":12.87,"az":99.2,"t":"2039-04-29T15:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":4.13,"alt":13.8,"az":100.1,"t":"2039-04-29T15:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.88,"alt":14.72,"az":100.9,"t":"2039-04-29T15:35:00Z","terrain":0.09},{"above_terrain":true,"airmass":3.67,"alt":15.63,"az":101.8,"t":"2039-04-29T15:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":3.47,"alt":16.55,"az":102.7,"t":"2039-04-29T15:45:00Z","terrain":-0.17},{"above_terrain":true,"airmass":3.3,"alt":17.46,"az":103.6,"t":"2039-04-29T15:50:00Z","terrain":-0.08},{"above_terrain":true,"airmass":3.15,"alt":18.37,"az":104.5,"t":"2039-04-29T15:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":3.01,"alt":19.27,"az":105.4,"t":"2039-04-29T16:00:00Z","terrain":-0.39},{"above_terrain":true,"airmass":2.88,"alt":20.17,"az":106.4,"t":"2039-04-29T16:05:00Z","terrain":-0.63},{"above_terrain":true,"airmass":2.76,"alt":21.07,"az":107.3,"t":"2039-04-29T16:10:00Z","terrain":-0.7},{"above_terrain":true,"airmass":2.66,"alt":21.96,"az":108.2,"t":"2039-04-29T16:15:00Z","terrain":-0.99},{"above_terrain":true,"airmass":2.56,"alt":22.85,"az":109.2,"t":"2039-04-29T16:20:00Z","terrain":-1.18},{"above_terrain":true,"airmass":2.47,"alt":23.73,"az":110.2,"t":"2039-04-29T16:25:00Z","terrain":-1.18},{"above_terrain":true,"airmass":2.39,"alt":24.6,"az":111.1,"t":"2039-04-29T16:30:00Z","terrain":-1.34},{"above_terrain":true,"airmass":2.32,"alt":25.47,"az":112.1,"t":"2039-04-29T16:35:00Z","terrain":-1.39},{"above_terrain":true,"airmass":2.25,"alt":26.34,"az":113.1,"t":"2039-04-29T16:40:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.18,"alt":27.19,"az":114.2,"t":"2039-04-29T16:45:00Z","terrain":-1.6},{"above_terrain":true,"airmass":2.12,"alt":28.04,"az":115.2,"t":"2039-04-29T16:50:00Z","terrain":-1.5},{"above_terrain":true,"airmass":2.06,"alt":28.89,"az":116.3,"t":"2039-04-29T16:55:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.01,"alt":29.72,"az":117.3,"t":"2039-04-29T17:00:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.96,"alt":30.55,"az":118.4,"t":"2039-04-29T17:05:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.92,"alt":31.37,"az":119.5,"t":"2039-04-29T17:10:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.87,"alt":32.18,"az":120.7,"t":"2039-04-29T17:15:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.83,"alt":32.98,"az":121.8,"t":"2039-04-29T17:20:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.8,"alt":33.77,"az":123.0,"t":"2039-04-29T17:25:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.76,"alt":34.55,"az":124.1,"t":"2039-04-29T17:30:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.73,"alt":35.32,"az":125.3,"t":"2039-04-29T17:35:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.7,"alt":36.08,"az":126.6,"t":"2039-04-29T17:40:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.67,"alt":36.82,"az":127.8,"t":"2039-04-29T17:45:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.64,"alt":37.55,"az":129.1,"t":"2039-04-29T17:50:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.61,"alt":38.27,"az":130.4,"t":"2039-04-29T17:55:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.59,"alt":38.98,"az":131.7,"t":"2039-04-29T18:00:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.56,"alt":39.67,"az":133.1,"t":"2039-04-29T18:05:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.54,"alt":40.35,"az":134.5,"t":"2039-04-29T18:10:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.52,"alt":41.01,"az":135.9,"t":"2039-04-29T18:15:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.5,"alt":41.65,"az":137.3,"t":"2039-04-29T18:20:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.48,"alt":42.28,"az":138.8,"t":"2039-04-29T18:25:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.47,"alt":42.88,"az":140.2,"t":"2039-04-29T18:30:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.45,"alt":43.47,"az":141.8,"t":"2039-04-29T18:35:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.44,"alt":44.04,"az":143.3,"t":"2039-04-29T18:40:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.42,"alt":44.59,"az":144.9,"t":"2039-04-29T18:45:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.41,"alt":45.12,"az":146.5,"t":"2039-04-29T18:50:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.4,"alt":45.62,"az":148.1,"t":"2039-04-29T18:55:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.39,"alt":46.11,"az":149.8,"t":"2039-04-29T19:00:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.38,"alt":46.57,"az":151.5,"t":"2039-04-29T19:05:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.37,"alt":47.0,"az":153.2,"t":"2039-04-29T19:10:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.36,"alt":47.41,"az":154.9,"t":"2039-04-29T19:15:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.35,"alt":47.8,"az":156.7,"t":"2039-04-29T19:20:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.34,"alt":48.15,"az":158.5,"t":"2039-04-29T19:25:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.33,"alt":48.48,"az":160.3,"t":"2039-04-29T19:30:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":162.1,"t":"2039-04-29T19:35:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.32,"alt":49.06,"az":164.0,"t":"2039-04-29T19:40:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.32,"alt":49.3,"az":165.9,"t":"2039-04-29T19:45:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.31,"alt":49.51,"az":167.8,"t":"2039-04-29T19:50:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.31,"alt":49.7,"az":169.7,"t":"2039-04-29T19:55:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.31,"alt":49.85,"az":171.6,"t":"2039-04-29T20:00:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.3,"alt":49.97,"az":173.5,"t":"2039-04-29T20:05:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":175.5,"t":"2039-04-29T20:10:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":177.4,"t":"2039-04-29T20:15:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":179.4,"t":"2039-04-29T20:20:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":181.4,"t":"2039-04-29T20:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":183.3,"t":"2039-04-29T20:30:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.3,"alt":50.03,"az":185.3,"t":"2039-04-29T20:35:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.93,"az":187.2,"t":"2039-04-29T20:40:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.79,"az":189.1,"t":"2039-04-29T20:45:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.31,"alt":49.63,"az":191.0,"t":"2039-04-29T20:50:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.32,"alt":49.43,"az":193.0,"t":"2039-04-29T20:55:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.32,"alt":49.21,"az":194.8,"t":"2039-04-29T21:00:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.32,"alt":48.95,"az":196.7,"t":"2039-04-29T21:05:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.33,"alt":48.67,"az":198.6,"t":"2039-04-29T21:10:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.34,"alt":48.36,"az":200.4,"t":"2039-04-29T21:15:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.34,"alt":48.02,"az":202.2,"t":"2039-04-29T21:20:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.35,"alt":47.65,"az":204.0,"t":"2039-04-29T21:25:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.36,"alt":47.26,"az":205.8,"t":"2039-04-29T21:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.37,"alt":46.84,"az":207.5,"t":"2039-04-29T21:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.38,"alt":46.39,"az":209.2,"t":"2039-04-29T21:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.39,"alt":45.92,"az":210.9,"t":"2039-04-29T21:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.4,"alt":45.43,"az":212.5,"t":"2039-04-29T21:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.41,"alt":44.92,"az":214.1,"t":"2039-04-29T21:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.43,"alt":44.38,"az":215.7,"t":"2039-04-29T22:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.44,"alt":43.83,"az":217.3,"t":"2039-04-29T22:05:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.46,"alt":43.25,"az":218.8,"t":"2039-04-29T22:10:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.65,"az":220.3,"t":"2039-04-29T22:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.49,"alt":42.04,"az":221.8,"t":"2039-04-29T22:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.51,"alt":41.4,"az":223.3,"t":"2039-04-29T22:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.53,"alt":40.75,"az":224.7,"t":"2039-04-29T22:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.55,"alt":40.09,"az":226.1,"t":"2039-04-29T22:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.57,"alt":39.41,"az":227.4,"t":"2039-04-29T22:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.6,"alt":38.71,"az":228.8,"t":"2039-04-29T22:45:00Z","terrain":1.27},{"above_terrain":true,"airmass":1.62,"alt":38.0,"az":230.1,"t":"2039-04-29T22:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.65,"alt":37.27,"az":231.4,"t":"2039-04-29T22:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.68,"alt":36.54,"az":232.7,"t":"2039-04-29T23:00:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.71,"alt":35.79,"az":233.9,"t":"2039-04-29T23:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.74,"alt":35.02,"az":235.1,"t":"2039-04-29T23:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.77,"alt":34.25,"az":236.3,"t":"2039-04-29T23:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.81,"alt":33.47,"az":237.5,"t":"2039-04-29T23:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.85,"alt":32.67,"az":238.6,"t":"2039-04-29T23:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.89,"alt":31.87,"az":239.8,"t":"2039-04-29T23:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.93,"alt":31.06,"az":240.9,"t":"2039-04-29T23:35:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.98,"alt":30.23,"az":242.0,"t":"2039-04-29T23:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.03,"alt":29.4,"az":243.1,"t":"2039-04-29T23:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.08,"alt":28.56,"az":244.1,"t":"2039-04-29T23:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.14,"alt":27.72,"az":245.2,"t":"2039-04-29T23:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.2,"alt":26.86,"az":246.2,"t":"2039-04-30T00:00:00Z","terrain":1.14},{"above_terrain":true,"airmass":2.27,"alt":26.01,"az":247.2,"t":"2039-04-30T00:05:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.34,"alt":25.14,"az":248.2,"t":"2039-04-30T00:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.42,"alt":24.27,"az":249.2,"t":"2039-04-30T00:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.51,"alt":23.39,"az":250.2,"t":"2039-04-30T00:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.6,"alt":22.51,"az":251.2,"t":"2039-04-30T00:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.7,"alt":21.62,"az":252.1,"t":"2039-04-30T00:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.81,"alt":20.72,"az":253.1,"t":"2039-04-30T00:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.93,"alt":19.83,"az":254.0,"t":"2039-04-30T00:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.06,"alt":18.92,"az":254.9,"t":"2039-04-30T00:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.2,"alt":18.02,"az":255.8,"t":"2039-04-30T00:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.37,"alt":17.11,"az":256.7,"t":"2039-04-30T00:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.54,"alt":16.2,"az":257.6,"t":"2039-04-30T01:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.75,"alt":15.28,"az":258.5,"t":"2039-04-30T01:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.97,"alt":14.36,"az":259.4,"t":"2039-04-30T01:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.23,"alt":13.44,"az":260.3,"t":"2039-04-30T01:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":4.53,"alt":12.52,"az":261.2,"t":"2039-04-30T01:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":4.87,"alt":11.59,"az":262.0,"t":"2039-04-30T01:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":5.26,"alt":10.66,"az":262.9,"t":"2039-04-30T01:30:00Z","terrain":0.83},{"above_terrain":true,"airmass":5.73,"alt":9.73,"az":263.7,"t":"2039-04-30T01:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":6.28,"alt":8.8,"az":264.6,"t":"2039-04-30T01:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":6.96,"alt":7.87,"az":265.4,"t":"2039-04-30T01:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":7.79,"alt":6.94,"az":266.3,"t":"2039-04-30T01:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":8.84,"alt":6.0,"az":267.1,"t":"2039-04-30T01:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":10.19,"alt":5.07,"az":267.9,"t":"2039-04-30T02:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":12.0,"alt":4.13,"az":268.8,"t":"2039-04-30T02:05:00Z","terrain":0.73},{"above_terrain":true,"airmass":14.5,"alt":3.2,"az":269.6,"t":"2039-04-30T02:10:00Z","terrain":0.84},{"above_terrain":true,"airmass":18.13,"alt":2.26,"az":270.4,"t":"2039-04-30T02:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":23.69,"alt":1.32,"az":271.3,"t":"2039-04-30T02:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":32.66,"alt":0.39,"az":272.1,"t":"2039-04-30T02:25:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-0.55,"az":272.9,"t":"2039-04-30T02:30:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-1.48,"az":273.8,"t":"2039-04-30T02:35:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":274.6,"t":"2039-04-30T02:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":275.5,"t":"2039-04-30T02:45:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-4.28,"az":276.3,"t":"2039-04-30T02:50:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-5.21,"az":277.1,"t":"2039-04-30T02:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-6.13,"az":278.0,"t":"2039-04-30T03:00:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-7.06,"az":278.8,"t":"2039-04-30T03:05:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-7.98,"az":279.7,"t":"2039-04-30T03:10:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-8.91,"az":280.5,"t":"2039-04-30T03:15:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-9.82,"az":281.4,"t":"2039-04-30T03:20:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-10.74,"az":282.3,"t":"2039-04-30T03:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-11.65,"az":283.1,"t":"2039-04-30T03:30:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-12.56,"az":284.0,"t":"2039-04-30T03:35:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-13.47,"az":284.9,"t":"2039-04-30T03:40:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-14.37,"az":285.8,"t":"2039-04-30T03:45:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.27,"az":286.7,"t":"2039-04-30T03:50:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-16.16,"az":287.6,"t":"2039-04-30T03:55:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-17.05,"az":288.5,"t":"2039-04-30T04:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-17.94,"az":289.5,"t":"2039-04-30T04:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-18.82,"az":290.4,"t":"2039-04-30T04:10:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-19.69,"az":291.4,"t":"2039-04-30T04:15:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-20.56,"az":292.3,"t":"2039-04-30T04:20:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-21.42,"az":293.3,"t":"2039-04-30T04:25:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-22.28,"az":294.3,"t":"2039-04-30T04:30:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.13,"az":295.3,"t":"2039-04-30T04:35:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-23.97,"az":296.3,"t":"2039-04-30T04:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-24.81,"az":297.3,"t":"2039-04-30T04:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-25.64,"az":298.4,"t":"2039-04-30T04:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-26.46,"az":299.4,"t":"2039-04-30T04:55:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-27.27,"az":300.5,"t":"2039-04-30T05:00:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-28.07,"az":301.6,"t":"2039-04-30T05:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-28.86,"az":302.7,"t":"2039-04-30T05:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-29.64,"az":303.8,"t":"2039-04-30T05:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-30.42,"az":304.9,"t":"2039-04-30T05:20:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-31.18,"az":306.1,"t":"2039-04-30T05:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-31.93,"az":307.3,"t":"2039-04-30T05:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-32.67,"az":308.5,"t":"2039-04-30T05:35:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-33.39,"az":309.7,"t":"2039-04-30T05:40:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-34.11,"az":310.9,"t":"2039-04-30T05:45:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-34.81,"az":312.2,"t":"2039-04-30T05:50:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-35.5,"az":313.5,"t":"2039-04-30T05:55:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-36.17,"az":314.8,"t":"2039-04-30T06:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-36.82,"az":316.1,"t":"2039-04-30T06:05:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-37.47,"az":317.4,"t":"2039-04-30T06:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-38.09,"az":318.8,"t":"2039-04-30T06:15:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-38.7,"az":320.2,"t":"2039-04-30T06:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.29,"az":321.6,"t":"2039-04-30T06:25:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-39.86,"az":323.1,"t":"2039-04-30T06:30:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-40.41,"az":324.6,"t":"2039-04-30T06:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-40.94,"az":326.1,"t":"2039-04-30T06:40:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-41.46,"az":327.6,"t":"2039-04-30T06:45:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-41.95,"az":329.1,"t":"2039-04-30T06:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-42.42,"az":330.7,"t":"2039-04-30T06:55:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-42.86,"az":332.3,"t":"2039-04-30T07:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-43.29,"az":333.9,"t":"2039-04-30T07:05:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-43.69,"az":335.5,"t":"2039-04-30T07:10:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-44.06,"az":337.2,"t":"2039-04-30T07:15:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-44.41,"az":338.9,"t":"2039-04-30T07:20:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-44.74,"az":340.6,"t":"2039-04-30T07:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.04,"az":342.3,"t":"2039-04-30T07:30:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.31,"az":344.0,"t":"2039-04-30T07:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-45.55,"az":345.8,"t":"2039-04-30T07:40:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-45.77,"az":347.5,"t":"2039-04-30T07:45:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-45.96,"az":349.3,"t":"2039-04-30T07:50:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-46.11,"az":351.1,"t":"2039-04-30T07:55:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-46.24,"az":352.9,"t":"2039-04-30T08:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-46.35,"az":354.7,"t":"2039-04-30T08:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.42,"az":356.5,"t":"2039-04-30T08:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.46,"az":358.3,"t":"2039-04-30T08:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.47,"az":0.2,"t":"2039-04-30T08:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-46.45,"az":2.0,"t":"2039-04-30T08:25:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":3.8,"t":"2039-04-30T08:30:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-46.33,"az":5.6,"t":"2039-04-30T08:35:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-46.22,"az":7.4,"t":"2039-04-30T08:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-46.09,"az":9.2,"t":"2039-04-30T08:45:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-45.92,"az":11.0,"t":"2039-04-30T08:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.73,"az":12.8,"t":"2039-04-30T08:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-45.51,"az":14.5,"t":"2039-04-30T09:00:00Z","terrain":0.26}],"transit":{"airmass":1.3,"alt":50.1,"az":179.4,"t":"2039-04-29T20:20:00Z"},"usable_hours":5.58,"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."]}