{"assessment":{"best_window":{"end":"2039-12-12T18:05Z","end_local":"20:05","hours":1.5,"label":"good","mean_quality":0.8,"start":"2039-12-12T16:35Z","start_local":"18:35"},"cost":{"altitude":10.38,"clouds":0.0,"darkness":1.3,"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 barely \u2014 weather unknown","hourly":[{"alt":58,"cloud":null,"high":null,"iso":"2039-12-12T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2039-12-12T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.46,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2039-12-12T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":26,"cloud":null,"high":null,"iso":"2039-12-12T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.62,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2039-12-12T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-60,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2039-12-12T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2039-12-12T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-56,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2039-12-12T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-20,"cloud":null,"high":null,"iso":"2039-12-12T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2039-12-13T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2039-12-13T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2039-12-13T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-19,"cloud":null,"high":null,"iso":"2039-12-13T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2039-12-13T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2039-12-13T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.88,"peak_sky":0.88,"quality_hours":1.79,"reasons":["the target being low or below 20\u00b0 cost 10.4 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":39,"score_weather":null,"sky_hours":1.79,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2039-12-12T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2039-12-12T14:50Z","start_local":"16:50"},{"end":"2039-12-12T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2039-12-12T15:25Z","start_local":"17:25"},{"end":"2039-12-12T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.45,"start":"2039-12-12T16:00Z","start_local":"18:00"},{"end":"2039-12-12T18:05Z","end_local":"20:05","hours":1.5,"label":"good","mean_quality":0.8,"start":"2039-12-12T16:35Z","start_local":"18:35"},{"end":"2039-12-12T18:35Z","end_local":"20:35","hours":0.5,"label":"marginal","mean_quality":0.49,"start":"2039-12-12T18:05Z","start_local":"20:05"},{"end":"2039-12-13T05:40Z","end_local":"07:40","hours":11.08,"label":"unusable","mean_quality":0.0,"start":"2039-12-12T18:35Z","start_local":"20:35"}]},"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":"2039-12-12T16:30:46Z","dark_hours":11.47,"dark_to":"2039-12-13T03:58:58Z","moon":{"illumination":0.11,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":10.22,"moonrise":"2039-12-13T02:44:04Z","moonset":"2039-12-12T12:32:25Z","sunrise":"2039-12-13T05:39:12Z","sunset":"2039-12-12T14:50:37Z","twilight":{"astronomical":{"end":"2039-12-12T16:30:46Z","start":"2039-12-13T03:58:58Z"},"civil":{"end":"2039-12-12T15:22:03Z","start":"2039-12-13T05:07:44Z"},"nautical":{"end":"2039-12-12T15:57:00Z","start":"2039-12-13T04:32:46Z"}},"window_end":"2039-12-13T10:00:00Z","window_start":"2039-12-12T10:00:00Z"},"night_date":"2039-12-12","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.51,"alt":41.4,"t":"2039-12-12T16:35:00Z"},"dec":22.71085365,"dec_of_date":22.8234,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":1.08,"limit_rise":"2039-12-13T07:24:08Z","limit_set":"2039-12-12T18:30:09Z","max_az_rate_deg_per_min":0.71,"moon_separation":85.7,"never_rises":false,"ra":300.18213726,"ra_of_date":300.6135,"ra_str":"20h 00m 43.7s","resolved":{"dec":22.71085365,"name":"HD 189733","ra":300.18213726,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=HD%20189733","source":"sesame","spectral_type":"K2V","type":"BY*","type_text":"BY Draconis variable \u2014 a spotted, rotating star","vmag":7.648},"summary":"Only 1.1 h above 30\u00b0, 2.0 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2039-12-12T20:24:05Z","blocked_dark_hours":0,"clears_at":"2039-12-13T05:35:36Z","rise_az":102.5},"track":[{"above_terrain":true,"airmass":1.34,"alt":48.2,"az":102.5,"t":"2039-12-12T10:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.32,"alt":49.11,"az":103.6,"t":"2039-12-12T10:05:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.3,"alt":50.02,"az":104.7,"t":"2039-12-12T10:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.29,"alt":50.93,"az":105.8,"t":"2039-12-12T10:15:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.27,"alt":51.82,"az":107.0,"t":"2039-12-12T10:20:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.26,"alt":52.72,"az":108.2,"t":"2039-12-12T10:25:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.24,"alt":53.6,"az":109.4,"t":"2039-12-12T10:30:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.23,"alt":54.48,"az":110.7,"t":"2039-12-12T10:35:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.21,"alt":55.35,"az":112.0,"t":"2039-12-12T10:40:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.2,"alt":56.22,"az":113.4,"t":"2039-12-12T10:45:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.19,"alt":57.07,"az":114.8,"t":"2039-12-12T10:50:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.18,"alt":57.91,"az":116.3,"t":"2039-12-12T10:55:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.17,"alt":58.75,"az":117.8,"t":"2039-12-12T11:00:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.16,"alt":59.57,"az":119.4,"t":"2039-12-12T11:05:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.15,"alt":60.38,"az":121.0,"t":"2039-12-12T11:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.14,"alt":61.17,"az":122.8,"t":"2039-12-12T11:15:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.13,"alt":61.95,"az":124.5,"t":"2039-12-12T11:20:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.12,"alt":62.71,"az":126.4,"t":"2039-12-12T11:25:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.12,"alt":63.46,"az":128.4,"t":"2039-12-12T11:30:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.11,"alt":64.18,"az":130.4,"t":"2039-12-12T11:35:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.1,"alt":64.88,"az":132.6,"t":"2039-12-12T11:40:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.1,"alt":65.56,"az":134.8,"t":"2039-12-12T11:45:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.09,"alt":66.21,"az":137.1,"t":"2039-12-12T11:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.09,"alt":66.83,"az":139.6,"t":"2039-12-12T11:55:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.42,"az":142.1,"t":"2039-12-12T12:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.98,"az":144.8,"t":"2039-12-12T12:05:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.07,"alt":68.5,"az":147.6,"t":"2039-12-12T12:10:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.07,"alt":68.98,"az":150.5,"t":"2039-12-12T12:15:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.07,"alt":69.42,"az":153.5,"t":"2039-12-12T12:20:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.06,"alt":69.82,"az":156.6,"t":"2039-12-12T12:25:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.06,"alt":70.17,"az":159.8,"t":"2039-12-12T12:30:00Z","terrain":-0.99},{"above_terrain":true,"airmass":1.06,"alt":70.46,"az":163.1,"t":"2039-12-12T12:35:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.06,"alt":70.71,"az":166.5,"t":"2039-12-12T12:40:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.06,"alt":70.9,"az":170.0,"t":"2039-12-12T12:45:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.06,"alt":71.03,"az":173.5,"t":"2039-12-12T12:50:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.06,"alt":71.11,"az":177.1,"t":"2039-12-12T12:55:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.06,"alt":71.13,"az":180.6,"t":"2039-12-12T13:00:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":184.2,"t":"2039-12-12T13:05:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":70.99,"az":187.7,"t":"2039-12-12T13:10:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.06,"alt":70.84,"az":191.2,"t":"2039-12-12T13:15:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.06,"alt":70.63,"az":194.7,"t":"2039-12-12T13:20:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.06,"alt":70.36,"az":198.1,"t":"2039-12-12T13:25:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.06,"alt":70.05,"az":201.3,"t":"2039-12-12T13:30:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.07,"alt":69.68,"az":204.5,"t":"2039-12-12T13:35:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.07,"alt":69.27,"az":207.6,"t":"2039-12-12T13:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.07,"alt":68.82,"az":210.6,"t":"2039-12-12T13:45:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.08,"alt":68.32,"az":213.4,"t":"2039-12-12T13:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.08,"alt":67.79,"az":216.2,"t":"2039-12-12T13:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.08,"alt":67.22,"az":218.8,"t":"2039-12-12T14:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.09,"alt":66.61,"az":221.3,"t":"2039-12-12T14:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.09,"alt":65.98,"az":223.7,"t":"2039-12-12T14:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.1,"alt":65.32,"az":226.0,"t":"2039-12-12T14:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":64.64,"az":228.2,"t":"2039-12-12T14:20:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.11,"alt":63.93,"az":230.3,"t":"2039-12-12T14:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.12,"alt":63.2,"az":232.3,"t":"2039-12-12T14:30:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.13,"alt":62.45,"az":234.3,"t":"2039-12-12T14:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.14,"alt":61.68,"az":236.1,"t":"2039-12-12T14:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.14,"alt":60.89,"az":237.9,"t":"2039-12-12T14:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.15,"alt":60.09,"az":239.6,"t":"2039-12-12T14:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.16,"alt":59.28,"az":241.2,"t":"2039-12-12T14:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.17,"alt":58.45,"az":242.7,"t":"2039-12-12T15:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.18,"alt":57.62,"az":244.2,"t":"2039-12-12T15:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.19,"alt":56.77,"az":245.7,"t":"2039-12-12T15:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.21,"alt":55.91,"az":247.1,"t":"2039-12-12T15:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.22,"alt":55.04,"az":248.4,"t":"2039-12-12T15:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.23,"alt":54.17,"az":249.7,"t":"2039-12-12T15:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.25,"alt":53.29,"az":251.0,"t":"2039-12-12T15:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.26,"alt":52.4,"az":252.2,"t":"2039-12-12T15:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.28,"alt":51.51,"az":253.4,"t":"2039-12-12T15:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.61,"az":254.6,"t":"2039-12-12T15:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.31,"alt":49.7,"az":255.7,"t":"2039-12-12T15:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.33,"alt":48.79,"az":256.8,"t":"2039-12-12T15:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.35,"alt":47.88,"az":257.8,"t":"2039-12-12T16:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.37,"alt":46.96,"az":258.9,"t":"2039-12-12T16:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.39,"alt":46.04,"az":259.9,"t":"2039-12-12T16:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.41,"alt":45.12,"az":260.9,"t":"2039-12-12T16:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.43,"alt":44.19,"az":261.9,"t":"2039-12-12T16:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.46,"alt":43.27,"az":262.8,"t":"2039-12-12T16:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.48,"alt":42.34,"az":263.8,"t":"2039-12-12T16:30:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.51,"alt":41.41,"az":264.7,"t":"2039-12-12T16:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.54,"alt":40.47,"az":265.6,"t":"2039-12-12T16:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.57,"alt":39.54,"az":266.5,"t":"2039-12-12T16:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.6,"alt":38.6,"az":267.3,"t":"2039-12-12T16:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.63,"alt":37.67,"az":268.2,"t":"2039-12-12T16:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.67,"alt":36.73,"az":269.0,"t":"2039-12-12T17:00:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.71,"alt":35.8,"az":269.9,"t":"2039-12-12T17:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.75,"alt":34.86,"az":270.7,"t":"2039-12-12T17:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.79,"alt":33.93,"az":271.5,"t":"2039-12-12T17:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.83,"alt":32.99,"az":272.4,"t":"2039-12-12T17:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.88,"alt":32.06,"az":273.2,"t":"2039-12-12T17:25:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.93,"alt":31.12,"az":274.0,"t":"2039-12-12T17:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.98,"alt":30.19,"az":274.7,"t":"2039-12-12T17:35:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.04,"alt":29.26,"az":275.5,"t":"2039-12-12T17:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":2.1,"alt":28.33,"az":276.3,"t":"2039-12-12T17:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.17,"alt":27.4,"az":277.1,"t":"2039-12-12T17:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.24,"alt":26.47,"az":277.9,"t":"2039-12-12T17:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.31,"alt":25.54,"az":278.6,"t":"2039-12-12T18:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.39,"alt":24.62,"az":279.4,"t":"2039-12-12T18:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.48,"alt":23.69,"az":280.2,"t":"2039-12-12T18:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.57,"alt":22.77,"az":280.9,"t":"2039-12-12T18:15:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.67,"alt":21.86,"az":281.7,"t":"2039-12-12T18:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.78,"alt":20.94,"az":282.4,"t":"2039-12-12T18:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.9,"alt":20.03,"az":283.2,"t":"2039-12-12T18:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":3.03,"alt":19.12,"az":283.9,"t":"2039-12-12T18:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":3.17,"alt":18.21,"az":284.7,"t":"2039-12-12T18:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.33,"alt":17.31,"az":285.5,"t":"2039-12-12T18:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.5,"alt":16.41,"az":286.2,"t":"2039-12-12T18:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.69,"alt":15.51,"az":287.0,"t":"2039-12-12T18:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.91,"alt":14.62,"az":287.7,"t":"2039-12-12T19:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.15,"alt":13.73,"az":288.5,"t":"2039-12-12T19:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.42,"alt":12.84,"az":289.3,"t":"2039-12-12T19:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.72,"alt":11.96,"az":290.0,"t":"2039-12-12T19:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":5.07,"alt":11.08,"az":290.8,"t":"2039-12-12T19:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":5.48,"alt":10.21,"az":291.6,"t":"2039-12-12T19:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":5.95,"alt":9.34,"az":292.3,"t":"2039-12-12T19:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":6.5,"alt":8.48,"az":293.1,"t":"2039-12-12T19:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.16,"alt":7.62,"az":293.9,"t":"2039-12-12T19:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":7.96,"alt":6.77,"az":294.7,"t":"2039-12-12T19:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.94,"alt":5.92,"az":295.5,"t":"2039-12-12T19:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":10.18,"alt":5.08,"az":296.3,"t":"2039-12-12T19:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":11.76,"alt":4.24,"az":297.1,"t":"2039-12-12T20:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":13.85,"alt":3.41,"az":297.9,"t":"2039-12-12T20:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":16.7,"alt":2.59,"az":298.7,"t":"2039-12-12T20:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":20.73,"alt":1.77,"az":299.5,"t":"2039-12-12T20:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":26.69,"alt":0.96,"az":300.3,"t":"2039-12-12T20:20:00Z","terrain":0.35},{"above_terrain":false,"airmass":35.73,"alt":0.15,"az":301.1,"t":"2039-12-12T20:25:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-0.64,"az":302.0,"t":"2039-12-12T20:30:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-1.44,"az":302.8,"t":"2039-12-12T20:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-2.22,"az":303.7,"t":"2039-12-12T20:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-2.99,"az":304.5,"t":"2039-12-12T20:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":305.4,"t":"2039-12-12T20:50:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-4.52,"az":306.3,"t":"2039-12-12T20:55:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-5.27,"az":307.1,"t":"2039-12-12T21:00:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.01,"az":308.0,"t":"2039-12-12T21:05:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":308.9,"t":"2039-12-12T21:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.47,"az":309.8,"t":"2039-12-12T21:15:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-8.18,"az":310.8,"t":"2039-12-12T21:20:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-8.89,"az":311.7,"t":"2039-12-12T21:25:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-9.58,"az":312.6,"t":"2039-12-12T21:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-10.26,"az":313.6,"t":"2039-12-12T21:35:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-10.94,"az":314.5,"t":"2039-12-12T21:40:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-11.6,"az":315.5,"t":"2039-12-12T21:45:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-12.25,"az":316.5,"t":"2039-12-12T21:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-12.89,"az":317.4,"t":"2039-12-12T21:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-13.51,"az":318.4,"t":"2039-12-12T22:00:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-14.13,"az":319.5,"t":"2039-12-12T22:05:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-14.73,"az":320.5,"t":"2039-12-12T22:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.32,"az":321.5,"t":"2039-12-12T22:15:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-15.9,"az":322.5,"t":"2039-12-12T22:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.46,"az":323.6,"t":"2039-12-12T22:25:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-17.01,"az":324.7,"t":"2039-12-12T22:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.54,"az":325.7,"t":"2039-12-12T22:35:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-18.06,"az":326.8,"t":"2039-12-12T22:40:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-18.57,"az":327.9,"t":"2039-12-12T22:45:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-19.05,"az":329.0,"t":"2039-12-12T22:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.53,"az":330.1,"t":"2039-12-12T22:55:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-19.99,"az":331.3,"t":"2039-12-12T23:00:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-20.43,"az":332.4,"t":"2039-12-12T23:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.85,"az":333.5,"t":"2039-12-12T23:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-21.26,"az":334.7,"t":"2039-12-12T23:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-21.65,"az":335.9,"t":"2039-12-12T23:20:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-22.03,"az":337.0,"t":"2039-12-12T23:25:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-22.38,"az":338.2,"t":"2039-12-12T23:30:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-22.72,"az":339.4,"t":"2039-12-12T23:35:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-23.04,"az":340.6,"t":"2039-12-12T23:40:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-23.34,"az":341.8,"t":"2039-12-12T23:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.63,"az":343.1,"t":"2039-12-12T23:50:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-23.89,"az":344.3,"t":"2039-12-12T23:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.13,"az":345.5,"t":"2039-12-13T00:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-24.36,"az":346.8,"t":"2039-12-13T00:05:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-24.56,"az":348.0,"t":"2039-12-13T00:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-24.75,"az":349.3,"t":"2039-12-13T00:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-24.91,"az":350.5,"t":"2039-12-13T00:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.05,"az":351.8,"t":"2039-12-13T00:25:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-25.18,"az":353.1,"t":"2039-12-13T00:30:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-25.28,"az":354.3,"t":"2039-12-13T00:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.36,"az":355.6,"t":"2039-12-13T00:40:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-25.42,"az":356.9,"t":"2039-12-13T00:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":358.2,"t":"2039-12-13T00:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":359.5,"t":"2039-12-13T00:55:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":0.7,"t":"2039-12-13T01:00:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":2.0,"t":"2039-12-13T01:05:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-25.41,"az":3.3,"t":"2039-12-13T01:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-25.35,"az":4.6,"t":"2039-12-13T01:15:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-25.27,"az":5.8,"t":"2039-12-13T01:20:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-25.16,"az":7.1,"t":"2039-12-13T01:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.03,"az":8.4,"t":"2039-12-13T01:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-24.89,"az":9.6,"t":"2039-12-13T01:35:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-24.72,"az":10.9,"t":"2039-12-13T01:40:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-24.53,"az":12.2,"t":"2039-12-13T01:45:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-24.33,"az":13.4,"t":"2039-12-13T01:50:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":14.6,"t":"2039-12-13T01:55:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-23.85,"az":15.9,"t":"2039-12-13T02:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.59,"az":17.1,"t":"2039-12-13T02:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.3,"az":18.3,"t":"2039-12-13T02:10:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-23.0,"az":19.5,"t":"2039-12-13T02:15:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-22.68,"az":20.7,"t":"2039-12-13T02:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.34,"az":21.9,"t":"2039-12-13T02:25:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-21.98,"az":23.1,"t":"2039-12-13T02:30:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-21.6,"az":24.3,"t":"2039-12-13T02:35:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-21.21,"az":25.5,"t":"2039-12-13T02:40:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-20.8,"az":26.6,"t":"2039-12-13T02:45:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-20.37,"az":27.8,"t":"2039-12-13T02:50:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-19.92,"az":28.9,"t":"2039-12-13T02:55:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-19.46,"az":30.0,"t":"2039-12-13T03:00:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-18.99,"az":31.1,"t":"2039-12-13T03:05:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-18.49,"az":32.3,"t":"2039-12-13T03:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.99,"az":33.3,"t":"2039-12-13T03:15:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":34.4,"t":"2039-12-13T03:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-16.93,"az":35.5,"t":"2039-12-13T03:25:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.38,"az":36.6,"t":"2039-12-13T03:30:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-15.81,"az":37.6,"t":"2039-12-13T03:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-15.24,"az":38.6,"t":"2039-12-13T03:40:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-14.65,"az":39.7,"t":"2039-12-13T03:45:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-14.04,"az":40.7,"t":"2039-12-13T03:50:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-13.43,"az":41.7,"t":"2039-12-13T03:55:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-12.8,"az":42.7,"t":"2039-12-13T04:00:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-12.16,"az":43.7,"t":"2039-12-13T04:05:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-11.5,"az":44.7,"t":"2039-12-13T04:10:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-10.84,"az":45.6,"t":"2039-12-13T04:15:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-10.17,"az":46.6,"t":"2039-12-13T04:20:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.48,"az":47.5,"t":"2039-12-13T04:25:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-8.79,"az":48.4,"t":"2039-12-13T04:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-8.08,"az":49.4,"t":"2039-12-13T04:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.37,"az":50.3,"t":"2039-12-13T04:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":51.2,"t":"2039-12-13T04:45:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-5.91,"az":52.1,"t":"2039-12-13T04:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-5.16,"az":53.0,"t":"2039-12-13T04:55:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-4.41,"az":53.9,"t":"2039-12-13T05:00:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":54.7,"t":"2039-12-13T05:05:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":55.6,"t":"2039-12-13T05:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.11,"az":56.5,"t":"2039-12-13T05:15:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.32,"az":57.3,"t":"2039-12-13T05:20:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":58.1,"t":"2039-12-13T05:25:00Z","terrain":1.24},{"above_terrain":false,"airmass":34.22,"alt":0.27,"az":59.0,"t":"2039-12-13T05:30:00Z","terrain":1.21},{"above_terrain":false,"airmass":25.7,"alt":1.07,"az":59.8,"t":"2039-12-13T05:35:00Z","terrain":1.18},{"above_terrain":true,"airmass":20.07,"alt":1.88,"az":60.6,"t":"2039-12-13T05:40:00Z","terrain":1.12},{"above_terrain":true,"airmass":16.23,"alt":2.7,"az":61.4,"t":"2039-12-13T05:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":13.51,"alt":3.53,"az":62.3,"t":"2039-12-13T05:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":11.51,"alt":4.36,"az":63.1,"t":"2039-12-13T05:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":9.98,"alt":5.2,"az":63.9,"t":"2039-12-13T06:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":8.79,"alt":6.04,"az":64.7,"t":"2039-12-13T06:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.84,"alt":6.89,"az":65.4,"t":"2039-12-13T06:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":7.06,"alt":7.74,"az":66.2,"t":"2039-12-13T06:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":6.42,"alt":8.6,"az":67.0,"t":"2039-12-13T06:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":5.88,"alt":9.47,"az":67.8,"t":"2039-12-13T06:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":5.42,"alt":10.33,"az":68.6,"t":"2039-12-13T06:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":5.02,"alt":11.21,"az":69.3,"t":"2039-12-13T06:35:00Z","terrain":1.11},{"above_terrain":true,"airmass":4.68,"alt":12.09,"az":70.1,"t":"2039-12-13T06:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.38,"alt":12.97,"az":70.9,"t":"2039-12-13T06:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.11,"alt":13.85,"az":71.6,"t":"2039-12-13T06:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":3.88,"alt":14.74,"az":72.4,"t":"2039-12-13T06:55:00Z","terrain":1.12},{"above_terrain":true,"airmass":3.67,"alt":15.64,"az":73.1,"t":"2039-12-13T07:00:00Z","terrain":0.95},{"above_terrain":true,"airmass":3.48,"alt":16.54,"az":73.9,"t":"2039-12-13T07:05:00Z","terrain":0.76},{"above_terrain":true,"airmass":3.31,"alt":17.44,"az":74.6,"t":"2039-12-13T07:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.15,"alt":18.34,"az":75.4,"t":"2039-12-13T07:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.01,"alt":19.25,"az":76.2,"t":"2039-12-13T07:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.88,"alt":20.16,"az":76.9,"t":"2039-12-13T07:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.76,"alt":21.07,"az":77.7,"t":"2039-12-13T07:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.66,"alt":21.99,"az":78.4,"t":"2039-12-13T07:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.56,"alt":22.9,"az":79.2,"t":"2039-12-13T07:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.46,"alt":23.83,"az":79.9,"t":"2039-12-13T07:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.38,"alt":24.75,"az":80.7,"t":"2039-12-13T07:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.3,"alt":25.67,"az":81.5,"t":"2039-12-13T07:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.23,"alt":26.6,"az":82.2,"t":"2039-12-13T08:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.16,"alt":27.53,"az":83.0,"t":"2039-12-13T08:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.09,"alt":28.46,"az":83.8,"t":"2039-12-13T08:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.03,"alt":29.39,"az":84.6,"t":"2039-12-13T08:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.98,"alt":30.32,"az":85.4,"t":"2039-12-13T08:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.92,"alt":31.25,"az":86.2,"t":"2039-12-13T08:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.87,"alt":32.19,"az":87.0,"t":"2039-12-13T08:30:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.83,"alt":33.12,"az":87.8,"t":"2039-12-13T08:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.78,"alt":34.06,"az":88.6,"t":"2039-12-13T08:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.74,"alt":34.99,"az":89.4,"t":"2039-12-13T08:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.7,"alt":35.93,"az":90.2,"t":"2039-12-13T08:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.66,"alt":36.87,"az":91.1,"t":"2039-12-13T08:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.63,"alt":37.8,"az":91.9,"t":"2039-12-13T09:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.6,"alt":38.74,"az":92.8,"t":"2039-12-13T09:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.56,"alt":39.67,"az":93.7,"t":"2039-12-13T09:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.53,"alt":40.6,"az":94.6,"t":"2039-12-13T09:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.51,"alt":41.54,"az":95.5,"t":"2039-12-13T09:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.48,"alt":42.47,"az":96.4,"t":"2039-12-13T09:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.45,"alt":43.4,"az":97.3,"t":"2039-12-13T09:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.43,"alt":44.32,"az":98.3,"t":"2039-12-13T09:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.41,"alt":45.25,"az":99.2,"t":"2039-12-13T09:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.38,"alt":46.17,"az":100.2,"t":"2039-12-13T09:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.36,"alt":47.09,"az":101.3,"t":"2039-12-13T09:50:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.34,"alt":48.01,"az":102.3,"t":"2039-12-13T09:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.33,"alt":48.92,"az":103.4,"t":"2039-12-13T10:00:00Z","terrain":-0.13}],"transit":{"airmass":1.06,"alt":71.1,"az":180.6,"t":"2039-12-12T13:00:00Z"},"usable_hours":2.0,"verdict":"marginal","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."]}
