{"assessment":{"best_window":{"end":"2031-12-02T18:40Z","end_local":"20:40","hours":2.08,"label":"good","mean_quality":0.83,"start":"2031-12-02T16:35Z","start_local":"18:35"},"cost":{"altitude":9.68,"clouds":0.0,"darkness":1.35,"moon":0.04},"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 possible, with compromises \u2014 weather unknown","hourly":[{"alt":65,"cloud":null,"high":null,"iso":"2031-12-02T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":55,"cloud":null,"high":null,"iso":"2031-12-02T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.48,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2031-12-02T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2031-12-02T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2031-12-02T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2031-12-02T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2031-12-02T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2031-12-02T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2031-12-02T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2031-12-03T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2031-12-03T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2031-12-03T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":63,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2031-12-03T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":57,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2031-12-03T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-10,"cloud":null,"high":null,"iso":"2031-12-03T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.92,"peak_sky":0.92,"quality_hours":2.33,"reasons":["the target being low or below 20\u00b0 cost 9.7 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":54,"score_weather":null,"sky_hours":2.33,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2031-12-02T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2031-12-02T14:50Z","start_local":"16:50"},{"end":"2031-12-02T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2031-12-02T15:25Z","start_local":"17:25"},{"end":"2031-12-02T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.47,"start":"2031-12-02T16:00Z","start_local":"18:00"},{"end":"2031-12-02T18:40Z","end_local":"20:40","hours":2.08,"label":"good","mean_quality":0.83,"start":"2031-12-02T16:35Z","start_local":"18:35"},{"end":"2031-12-02T19:10Z","end_local":"21:10","hours":0.5,"label":"marginal","mean_quality":0.48,"start":"2031-12-02T18:40Z","start_local":"20:40"},{"end":"2031-12-03T05:35Z","end_local":"07:35","hours":10.42,"label":"unusable","mean_quality":0.0,"start":"2031-12-02T19:10Z","start_local":"21:10"}]},"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":"2031-12-02T16:30:19Z","dark_hours":11.34,"dark_to":"2031-12-03T03:50:58Z","moon":{"illumination":0.858,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":1.7,"moonrise":"2031-12-02T18:13:03Z","moonset":"2031-12-03T08:26:36Z","sunrise":"2031-12-03T05:30:10Z","sunset":"2031-12-02T14:51:16Z","twilight":{"astronomical":{"end":"2031-12-02T16:30:19Z","start":"2031-12-03T03:50:58Z"},"civil":{"end":"2031-12-02T15:22:16Z","start":"2031-12-03T04:59:07Z"},"nautical":{"end":"2031-12-02T15:56:49Z","start":"2031-12-03T04:24:30Z"}},"window_end":"2031-12-03T10:00:00Z","window_start":"2031-12-02T10:00:00Z"},"night_date":"2031-12-02","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.33,"alt":48.6,"t":"2031-12-02T16:35:00Z"},"dec":22.71085365,"dec_of_date":22.8006,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":1.75,"limit_rise":"2031-12-03T08:03:25Z","limit_set":"2031-12-02T19:09:18Z","max_az_rate_deg_per_min":0.71,"moon_separation":140.5,"never_rises":false,"ra":300.18213726,"ra_of_date":300.5268,"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 1.7 h above 30\u00b0, 2.6 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2031-12-02T21:03:15Z","blocked_dark_hours":0,"clears_at":"2031-12-03T06:14:56Z","rise_az":94.9},"track":[{"above_terrain":true,"airmass":1.52,"alt":40.94,"az":94.9,"t":"2031-12-02T10:00:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.5,"alt":41.87,"az":95.8,"t":"2031-12-02T10:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.47,"alt":42.8,"az":96.7,"t":"2031-12-02T10:10:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.44,"alt":43.73,"az":97.7,"t":"2031-12-02T10:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.42,"alt":44.65,"az":98.7,"t":"2031-12-02T10:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.4,"alt":45.58,"az":99.6,"t":"2031-12-02T10:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.38,"alt":46.5,"az":100.6,"t":"2031-12-02T10:30:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.36,"alt":47.42,"az":101.7,"t":"2031-12-02T10:35:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.34,"alt":48.33,"az":102.7,"t":"2031-12-02T10:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.32,"alt":49.24,"az":103.8,"t":"2031-12-02T10:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":104.9,"t":"2031-12-02T10:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.28,"alt":51.05,"az":106.0,"t":"2031-12-02T10:55:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.27,"alt":51.95,"az":107.2,"t":"2031-12-02T11:00:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.25,"alt":52.84,"az":108.4,"t":"2031-12-02T11:05:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.24,"alt":53.72,"az":109.7,"t":"2031-12-02T11:10:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.23,"alt":54.6,"az":111.0,"t":"2031-12-02T11:15:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.21,"alt":55.47,"az":112.3,"t":"2031-12-02T11:20:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.2,"alt":56.33,"az":113.7,"t":"2031-12-02T11:25:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.19,"alt":57.19,"az":115.1,"t":"2031-12-02T11:30:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.18,"alt":58.03,"az":116.5,"t":"2031-12-02T11:35:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.17,"alt":58.86,"az":118.1,"t":"2031-12-02T11:40:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.16,"alt":59.68,"az":119.7,"t":"2031-12-02T11:45:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.15,"alt":60.49,"az":121.3,"t":"2031-12-02T11:50:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.14,"alt":61.28,"az":123.1,"t":"2031-12-02T11:55:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.13,"alt":62.06,"az":124.9,"t":"2031-12-02T12:00:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.12,"alt":62.81,"az":126.8,"t":"2031-12-02T12:05:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.12,"alt":63.55,"az":128.7,"t":"2031-12-02T12:10:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.11,"alt":64.27,"az":130.8,"t":"2031-12-02T12:15:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.1,"alt":64.97,"az":132.9,"t":"2031-12-02T12:20:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.1,"alt":65.64,"az":135.2,"t":"2031-12-02T12:25:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.09,"alt":66.29,"az":137.5,"t":"2031-12-02T12:30:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.09,"alt":66.91,"az":140.0,"t":"2031-12-02T12:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.49,"az":142.6,"t":"2031-12-02T12:40:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.08,"alt":68.04,"az":145.2,"t":"2031-12-02T12:45:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.07,"alt":68.56,"az":148.0,"t":"2031-12-02T12:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.07,"alt":69.03,"az":151.0,"t":"2031-12-02T12:55:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.07,"alt":69.47,"az":154.0,"t":"2031-12-02T13:00:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.06,"alt":69.85,"az":157.1,"t":"2031-12-02T13:05:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.06,"alt":70.19,"az":160.3,"t":"2031-12-02T13:10:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.06,"alt":70.48,"az":163.7,"t":"2031-12-02T13:15:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.06,"alt":70.72,"az":167.1,"t":"2031-12-02T13:20:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.06,"alt":70.9,"az":170.5,"t":"2031-12-02T13:25:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.06,"alt":71.03,"az":174.1,"t":"2031-12-02T13:30:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":177.6,"t":"2031-12-02T13:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":181.2,"t":"2031-12-02T13:40:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.06,"alt":71.06,"az":184.8,"t":"2031-12-02T13:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":70.95,"az":188.3,"t":"2031-12-02T13:50:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":70.79,"az":191.8,"t":"2031-12-02T13:55:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":70.57,"az":195.2,"t":"2031-12-02T14:00:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.06,"alt":70.3,"az":198.6,"t":"2031-12-02T14:05:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.06,"alt":69.97,"az":201.8,"t":"2031-12-02T14:10:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.07,"alt":69.6,"az":205.0,"t":"2031-12-02T14:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.07,"alt":69.18,"az":208.1,"t":"2031-12-02T14:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":68.72,"az":211.0,"t":"2031-12-02T14:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.08,"alt":68.22,"az":213.8,"t":"2031-12-02T14:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.08,"alt":67.68,"az":216.6,"t":"2031-12-02T14:35:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.08,"alt":67.11,"az":219.2,"t":"2031-12-02T14:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.09,"alt":66.5,"az":221.7,"t":"2031-12-02T14:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.1,"alt":65.86,"az":224.1,"t":"2031-12-02T14:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.1,"alt":65.2,"az":226.3,"t":"2031-12-02T14:55:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.11,"alt":64.51,"az":228.5,"t":"2031-12-02T15:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":63.8,"az":230.6,"t":"2031-12-02T15:05:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.12,"alt":63.06,"az":232.6,"t":"2031-12-02T15:10:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.13,"alt":62.31,"az":234.5,"t":"2031-12-02T15:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.14,"alt":61.54,"az":236.3,"t":"2031-12-02T15:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.15,"alt":60.75,"az":238.1,"t":"2031-12-02T15:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.15,"alt":59.95,"az":239.8,"t":"2031-12-02T15:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.16,"alt":59.13,"az":241.4,"t":"2031-12-02T15:35:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.17,"alt":58.31,"az":242.9,"t":"2031-12-02T15:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.19,"alt":57.47,"az":244.4,"t":"2031-12-02T15:45:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.2,"alt":56.62,"az":245.9,"t":"2031-12-02T15:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.21,"alt":55.76,"az":247.3,"t":"2031-12-02T15:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.22,"alt":54.89,"az":248.6,"t":"2031-12-02T16:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.23,"alt":54.02,"az":249.9,"t":"2031-12-02T16:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.25,"alt":53.13,"az":251.2,"t":"2031-12-02T16:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.26,"alt":52.25,"az":252.4,"t":"2031-12-02T16:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.28,"alt":51.35,"az":253.6,"t":"2031-12-02T16:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.45,"az":254.7,"t":"2031-12-02T16:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.31,"alt":49.55,"az":255.8,"t":"2031-12-02T16:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.33,"alt":48.64,"az":256.9,"t":"2031-12-02T16:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.35,"alt":47.72,"az":258.0,"t":"2031-12-02T16:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.37,"alt":46.8,"az":259.0,"t":"2031-12-02T16:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.39,"alt":45.88,"az":260.0,"t":"2031-12-02T16:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.41,"alt":44.96,"az":261.0,"t":"2031-12-02T16:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.44,"alt":44.04,"az":262.0,"t":"2031-12-02T17:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.46,"alt":43.11,"az":262.9,"t":"2031-12-02T17:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.49,"alt":42.18,"az":263.9,"t":"2031-12-02T17:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.51,"alt":41.25,"az":264.8,"t":"2031-12-02T17:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.54,"alt":40.31,"az":265.7,"t":"2031-12-02T17:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.57,"alt":39.38,"az":266.6,"t":"2031-12-02T17:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.61,"alt":38.45,"az":267.4,"t":"2031-12-02T17:30:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.64,"alt":37.51,"az":268.3,"t":"2031-12-02T17:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.68,"alt":36.57,"az":269.2,"t":"2031-12-02T17:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.71,"alt":35.64,"az":270.0,"t":"2031-12-02T17:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.75,"alt":34.7,"az":270.8,"t":"2031-12-02T17:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.8,"alt":33.77,"az":271.6,"t":"2031-12-02T17:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.84,"alt":32.83,"az":272.5,"t":"2031-12-02T18:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.89,"alt":31.9,"az":273.3,"t":"2031-12-02T18:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.94,"alt":30.96,"az":274.1,"t":"2031-12-02T18:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.99,"alt":30.03,"az":274.9,"t":"2031-12-02T18:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.05,"alt":29.1,"az":275.6,"t":"2031-12-02T18:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.11,"alt":28.17,"az":276.4,"t":"2031-12-02T18:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.18,"alt":27.24,"az":277.2,"t":"2031-12-02T18:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.25,"alt":26.31,"az":278.0,"t":"2031-12-02T18:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.32,"alt":25.38,"az":278.7,"t":"2031-12-02T18:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.4,"alt":24.46,"az":279.5,"t":"2031-12-02T18:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.49,"alt":23.54,"az":280.3,"t":"2031-12-02T18:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.59,"alt":22.62,"az":281.0,"t":"2031-12-02T18:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.69,"alt":21.7,"az":281.8,"t":"2031-12-02T19:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.8,"alt":20.78,"az":282.5,"t":"2031-12-02T19:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.92,"alt":19.87,"az":283.3,"t":"2031-12-02T19:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":3.05,"alt":18.96,"az":284.0,"t":"2031-12-02T19:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.2,"alt":18.06,"az":284.8,"t":"2031-12-02T19:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.36,"alt":17.15,"az":285.6,"t":"2031-12-02T19:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.53,"alt":16.25,"az":286.3,"t":"2031-12-02T19:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.73,"alt":15.36,"az":287.1,"t":"2031-12-02T19:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.95,"alt":14.46,"az":287.8,"t":"2031-12-02T19:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.19,"alt":13.57,"az":288.6,"t":"2031-12-02T19:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.47,"alt":12.69,"az":289.4,"t":"2031-12-02T19:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.78,"alt":11.81,"az":290.1,"t":"2031-12-02T19:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.14,"alt":10.93,"az":290.9,"t":"2031-12-02T20:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":5.56,"alt":10.06,"az":291.7,"t":"2031-12-02T20:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":6.04,"alt":9.19,"az":292.4,"t":"2031-12-02T20:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":6.61,"alt":8.33,"az":293.2,"t":"2031-12-02T20:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.29,"alt":7.47,"az":294.0,"t":"2031-12-02T20:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.12,"alt":6.62,"az":294.8,"t":"2031-12-02T20:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":9.14,"alt":5.77,"az":295.6,"t":"2031-12-02T20:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":10.42,"alt":4.93,"az":296.4,"t":"2031-12-02T20:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":12.08,"alt":4.1,"az":297.2,"t":"2031-12-02T20:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":14.28,"alt":3.27,"az":298.0,"t":"2031-12-02T20:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":17.3,"alt":2.44,"az":298.8,"t":"2031-12-02T20:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":21.62,"alt":1.63,"az":299.6,"t":"2031-12-02T20:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":28.02,"alt":0.81,"az":300.4,"t":"2031-12-02T21:00:00Z","terrain":0.35},{"above_terrain":false,"airmass":37.76,"alt":0.01,"az":301.3,"t":"2031-12-02T21:05:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-0.79,"az":302.1,"t":"2031-12-02T21:10:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-1.57,"az":302.9,"t":"2031-12-02T21:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.36,"az":303.8,"t":"2031-12-02T21:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.13,"az":304.6,"t":"2031-12-02T21:25:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":305.5,"t":"2031-12-02T21:30:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-4.65,"az":306.4,"t":"2031-12-02T21:35:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.4,"az":307.3,"t":"2031-12-02T21:40:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-6.14,"az":308.2,"t":"2031-12-02T21:45:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":309.1,"t":"2031-12-02T21:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-7.6,"az":310.0,"t":"2031-12-02T21:55:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-8.31,"az":310.9,"t":"2031-12-02T22:00:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-9.01,"az":311.8,"t":"2031-12-02T22:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-9.7,"az":312.8,"t":"2031-12-02T22:10:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-10.39,"az":313.7,"t":"2031-12-02T22:15:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-11.06,"az":314.7,"t":"2031-12-02T22:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-11.72,"az":315.6,"t":"2031-12-02T22:25:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-12.37,"az":316.6,"t":"2031-12-02T22:30:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-13.0,"az":317.6,"t":"2031-12-02T22:35:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-13.63,"az":318.6,"t":"2031-12-02T22:40:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-14.24,"az":319.6,"t":"2031-12-02T22:45:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-14.84,"az":320.6,"t":"2031-12-02T22:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.43,"az":321.6,"t":"2031-12-02T22:55:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-16.0,"az":322.7,"t":"2031-12-02T23:00:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-16.56,"az":323.7,"t":"2031-12-02T23:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-17.11,"az":324.8,"t":"2031-12-02T23:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.64,"az":325.9,"t":"2031-12-02T23:15:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-18.16,"az":327.0,"t":"2031-12-02T23:20:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-18.66,"az":328.1,"t":"2031-12-02T23:25:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-19.15,"az":329.2,"t":"2031-12-02T23:30:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-19.62,"az":330.3,"t":"2031-12-02T23:35:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-20.08,"az":331.4,"t":"2031-12-02T23:40:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-20.52,"az":332.6,"t":"2031-12-02T23:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.94,"az":333.7,"t":"2031-12-02T23:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-21.35,"az":334.9,"t":"2031-12-02T23:55:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-21.74,"az":336.0,"t":"2031-12-03T00:00:00Z","terrain":-0.83},{"above_terrain":false,"airmass":null,"alt":-22.11,"az":337.2,"t":"2031-12-03T00:05:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-22.46,"az":338.4,"t":"2031-12-03T00:10:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-22.8,"az":339.6,"t":"2031-12-03T00:15:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-23.11,"az":340.8,"t":"2031-12-03T00:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-23.41,"az":342.0,"t":"2031-12-03T00:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-23.69,"az":343.2,"t":"2031-12-03T00:30:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-23.95,"az":344.5,"t":"2031-12-03T00:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.19,"az":345.7,"t":"2031-12-03T00:40:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-24.41,"az":347.0,"t":"2031-12-03T00:45:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-24.61,"az":348.2,"t":"2031-12-03T00:50:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-24.79,"az":349.5,"t":"2031-12-03T00:55:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-24.96,"az":350.7,"t":"2031-12-03T01:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.1,"az":352.0,"t":"2031-12-03T01:05:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.22,"az":353.3,"t":"2031-12-03T01:10:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-25.32,"az":354.5,"t":"2031-12-03T01:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.39,"az":355.8,"t":"2031-12-03T01:20:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-25.45,"az":357.1,"t":"2031-12-03T01:25:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":358.4,"t":"2031-12-03T01:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":359.7,"t":"2031-12-03T01:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":0.9,"t":"2031-12-03T01:40:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":2.2,"t":"2031-12-03T01:45:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-25.43,"az":3.5,"t":"2031-12-03T01:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-25.36,"az":4.8,"t":"2031-12-03T01:55:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-25.27,"az":6.0,"t":"2031-12-03T02:00:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-25.16,"az":7.3,"t":"2031-12-03T02:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.03,"az":8.6,"t":"2031-12-03T02:10:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-24.89,"az":9.8,"t":"2031-12-03T02:15:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-24.71,"az":11.1,"t":"2031-12-03T02:20:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-24.52,"az":12.4,"t":"2031-12-03T02:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-24.31,"az":13.6,"t":"2031-12-03T02:30:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-24.08,"az":14.8,"t":"2031-12-03T02:35:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-23.83,"az":16.1,"t":"2031-12-03T02:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-23.57,"az":17.3,"t":"2031-12-03T02:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-23.28,"az":18.5,"t":"2031-12-03T02:50:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-22.97,"az":19.7,"t":"2031-12-03T02:55:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-22.65,"az":20.9,"t":"2031-12-03T03:00:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-22.3,"az":22.1,"t":"2031-12-03T03:05:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-21.94,"az":23.3,"t":"2031-12-03T03:10:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-21.56,"az":24.5,"t":"2031-12-03T03:15:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-21.16,"az":25.7,"t":"2031-12-03T03:20:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-20.75,"az":26.8,"t":"2031-12-03T03:25:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-20.32,"az":28.0,"t":"2031-12-03T03:30:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-19.87,"az":29.1,"t":"2031-12-03T03:35:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-19.41,"az":30.2,"t":"2031-12-03T03:40:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-18.93,"az":31.3,"t":"2031-12-03T03:45:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.44,"az":32.4,"t":"2031-12-03T03:50:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-17.93,"az":33.5,"t":"2031-12-03T03:55:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":34.6,"t":"2031-12-03T04:00:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-16.86,"az":35.7,"t":"2031-12-03T04:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.31,"az":36.7,"t":"2031-12-03T04:10:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-15.75,"az":37.8,"t":"2031-12-03T04:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-15.16,"az":38.8,"t":"2031-12-03T04:20:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-14.57,"az":39.8,"t":"2031-12-03T04:25:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-13.97,"az":40.9,"t":"2031-12-03T04:30:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-13.35,"az":41.9,"t":"2031-12-03T04:35:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-12.72,"az":42.9,"t":"2031-12-03T04:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-12.07,"az":43.8,"t":"2031-12-03T04:45:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-11.42,"az":44.8,"t":"2031-12-03T04:50:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-10.75,"az":45.8,"t":"2031-12-03T04:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-10.08,"az":46.7,"t":"2031-12-03T05:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-9.39,"az":47.7,"t":"2031-12-03T05:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-8.69,"az":48.6,"t":"2031-12-03T05:10:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-7.99,"az":49.5,"t":"2031-12-03T05:15:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.27,"az":50.4,"t":"2031-12-03T05:20:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":51.3,"t":"2031-12-03T05:25:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-5.81,"az":52.2,"t":"2031-12-03T05:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-5.06,"az":53.1,"t":"2031-12-03T05:35:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-4.31,"az":54.0,"t":"2031-12-03T05:40:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":54.9,"t":"2031-12-03T05:45:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-2.78,"az":55.7,"t":"2031-12-03T05:50:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.0,"az":56.6,"t":"2031-12-03T05:55:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.22,"az":57.5,"t":"2031-12-03T06:00:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-0.42,"az":58.3,"t":"2031-12-03T06:05:00Z","terrain":1.24},{"above_terrain":false,"airmass":32.84,"alt":0.37,"az":59.1,"t":"2031-12-03T06:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":24.79,"alt":1.18,"az":60.0,"t":"2031-12-03T06:15:00Z","terrain":1.17},{"above_terrain":true,"airmass":19.46,"alt":2.0,"az":60.8,"t":"2031-12-03T06:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":15.81,"alt":2.82,"az":61.6,"t":"2031-12-03T06:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":13.2,"alt":3.64,"az":62.4,"t":"2031-12-03T06:30:00Z","terrain":0.97},{"above_terrain":true,"airmass":11.27,"alt":4.47,"az":63.2,"t":"2031-12-03T06:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":9.8,"alt":5.31,"az":64.0,"t":"2031-12-03T06:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.65,"alt":6.16,"az":64.8,"t":"2031-12-03T06:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.72,"alt":7.01,"az":65.6,"t":"2031-12-03T06:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":6.97,"alt":7.86,"az":66.4,"t":"2031-12-03T06:55:00Z","terrain":0.87},{"above_terrain":true,"airmass":6.34,"alt":8.72,"az":67.1,"t":"2031-12-03T07:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":5.81,"alt":9.59,"az":67.9,"t":"2031-12-03T07:05:00Z","terrain":0.99},{"above_terrain":true,"airmass":5.36,"alt":10.46,"az":68.7,"t":"2031-12-03T07:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":4.97,"alt":11.33,"az":69.5,"t":"2031-12-03T07:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":4.63,"alt":12.21,"az":70.2,"t":"2031-12-03T07:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.34,"alt":13.09,"az":71.0,"t":"2031-12-03T07:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":4.08,"alt":13.98,"az":71.8,"t":"2031-12-03T07:30:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.84,"alt":14.87,"az":72.5,"t":"2031-12-03T07:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.64,"alt":15.76,"az":73.3,"t":"2031-12-03T07:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":3.45,"alt":16.66,"az":74.0,"t":"2031-12-03T07:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":3.28,"alt":17.56,"az":74.8,"t":"2031-12-03T07:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.13,"alt":18.47,"az":75.5,"t":"2031-12-03T07:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.99,"alt":19.38,"az":76.3,"t":"2031-12-03T08:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.86,"alt":20.29,"az":77.1,"t":"2031-12-03T08:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.75,"alt":21.2,"az":77.8,"t":"2031-12-03T08:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.64,"alt":22.12,"az":78.6,"t":"2031-12-03T08:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.54,"alt":23.03,"az":79.3,"t":"2031-12-03T08:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.45,"alt":23.96,"az":80.1,"t":"2031-12-03T08:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.37,"alt":24.88,"az":80.9,"t":"2031-12-03T08:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.29,"alt":25.8,"az":81.6,"t":"2031-12-03T08:35:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.22,"alt":26.73,"az":82.4,"t":"2031-12-03T08:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.15,"alt":27.66,"az":83.2,"t":"2031-12-03T08:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.08,"alt":28.59,"az":83.9,"t":"2031-12-03T08:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":2.02,"alt":29.52,"az":84.7,"t":"2031-12-03T08:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.97,"alt":30.45,"az":85.5,"t":"2031-12-03T09:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.92,"alt":31.39,"az":86.3,"t":"2031-12-03T09:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.87,"alt":32.32,"az":87.1,"t":"2031-12-03T09:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.82,"alt":33.26,"az":87.9,"t":"2031-12-03T09:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.78,"alt":34.19,"az":88.7,"t":"2031-12-03T09:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.73,"alt":35.13,"az":89.5,"t":"2031-12-03T09:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.7,"alt":36.06,"az":90.4,"t":"2031-12-03T09:30:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.66,"alt":37.0,"az":91.2,"t":"2031-12-03T09:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.62,"alt":37.93,"az":92.1,"t":"2031-12-03T09:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.59,"alt":38.87,"az":92.9,"t":"2031-12-03T09:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.56,"alt":39.8,"az":93.8,"t":"2031-12-03T09:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.53,"alt":40.74,"az":94.7,"t":"2031-12-03T09:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.5,"alt":41.67,"az":95.6,"t":"2031-12-03T10:00:00Z","terrain":0.49}],"transit":{"airmass":1.06,"alt":71.1,"az":181.2,"t":"2031-12-02T13:40:00Z"},"usable_hours":2.58,"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."]}