{"assessment":{"best_window":{"end":"2046-12-04T18:10Z","end_local":"20:10","hours":1.58,"label":"good","mean_quality":0.64,"start":"2046-12-04T16:35Z","start_local":"18:35"},"cost":{"altitude":9.83,"clouds":0.0,"darkness":1.34,"moon":0.56},"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":63,"cloud":null,"high":null,"iso":"2046-12-04T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":53,"cloud":null,"high":null,"iso":"2046-12-04T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.35,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2046-12-04T17:00Z","label":"good","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.66,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2046-12-04T18:00Z","label":"good","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.61,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2046-12-04T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.31,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2046-12-04T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2046-12-04T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2046-12-04T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2046-12-04T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2046-12-05T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2046-12-05T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2046-12-05T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2046-12-05T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-50,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2046-12-05T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-53,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2046-12-05T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-51,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.68,"peak_sky":0.68,"quality_hours":1.7,"reasons":["the target being low or below 20\u00b0 cost 9.8 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 0.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":29,"score_weather":null,"sky_hours":1.7,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2046-12-04T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2046-12-04T14:50Z","start_local":"16:50"},{"end":"2046-12-04T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2046-12-04T15:25Z","start_local":"17:25"},{"end":"2046-12-04T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.35,"start":"2046-12-04T16:00Z","start_local":"18:00"},{"end":"2046-12-04T18:10Z","end_local":"20:10","hours":1.58,"label":"good","mean_quality":0.64,"start":"2046-12-04T16:35Z","start_local":"18:35"},{"end":"2046-12-04T19:05Z","end_local":"21:05","hours":0.92,"label":"marginal","mean_quality":0.45,"start":"2046-12-04T18:10Z","start_local":"20:10"},{"end":"2046-12-05T05:35Z","end_local":"07:35","hours":10.5,"label":"unusable","mean_quality":0.0,"start":"2046-12-04T19:05Z","start_local":"21:05"}]},"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":"2046-12-04T16:30:06Z","dark_hours":11.38,"dark_to":"2046-12-05T03:52:59Z","moon":{"illumination":0.461,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":6.28,"moonrise":"2046-12-04T10:14:17Z","moonset":"2046-12-04T21:34:43Z","sunrise":"2046-12-05T05:32:29Z","sunset":"2046-12-04T14:50:45Z","twilight":{"astronomical":{"end":"2046-12-04T16:30:06Z","start":"2046-12-05T03:52:59Z"},"civil":{"end":"2046-12-04T15:21:52Z","start":"2046-12-05T05:01:19Z"},"nautical":{"end":"2046-12-04T15:56:32Z","start":"2046-12-05T04:26:36Z"}},"window_end":"2046-12-05T10:00:00Z","window_start":"2046-12-04T10:00:00Z"},"night_date":"2046-12-04","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.36,"alt":47.1,"t":"2046-12-04T16:35:00Z"},"dec":22.71085365,"dec_of_date":22.8432,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":1.58,"limit_rise":"2046-12-05T07:54:37Z","limit_set":"2046-12-04T19:00:47Z","max_az_rate_deg_per_min":0.71,"moon_separation":46.9,"never_rises":false,"ra":300.18213726,"ra_of_date":300.6889,"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 1.6 h above 30\u00b0, 2.5 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2046-12-04T20:54:40Z","blocked_dark_hours":0,"clears_at":"2046-12-05T06:06:04Z","rise_az":96.5},"track":[{"above_terrain":true,"airmass":1.48,"alt":42.57,"az":96.5,"t":"2046-12-04T10:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.45,"alt":43.5,"az":97.4,"t":"2046-12-04T10:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.43,"alt":44.43,"az":98.3,"t":"2046-12-04T10:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.4,"alt":45.36,"az":99.3,"t":"2046-12-04T10:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.38,"alt":46.28,"az":100.3,"t":"2046-12-04T10:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.36,"alt":47.2,"az":101.3,"t":"2046-12-04T10:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.34,"alt":48.11,"az":102.4,"t":"2046-12-04T10:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.32,"alt":49.03,"az":103.5,"t":"2046-12-04T10:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.31,"alt":49.93,"az":104.6,"t":"2046-12-04T10:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.29,"alt":50.84,"az":105.7,"t":"2046-12-04T10:45:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.27,"alt":51.74,"az":106.8,"t":"2046-12-04T10:50:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.26,"alt":52.63,"az":108.0,"t":"2046-12-04T10:55:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.24,"alt":53.52,"az":109.3,"t":"2046-12-04T11:00:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.23,"alt":54.4,"az":110.5,"t":"2046-12-04T11:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.22,"alt":55.27,"az":111.9,"t":"2046-12-04T11:10:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.2,"alt":56.13,"az":113.2,"t":"2046-12-04T11:15:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.19,"alt":56.99,"az":114.6,"t":"2046-12-04T11:20:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.18,"alt":57.83,"az":116.1,"t":"2046-12-04T11:25:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.17,"alt":58.67,"az":117.6,"t":"2046-12-04T11:30:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.16,"alt":59.49,"az":119.2,"t":"2046-12-04T11:35:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.15,"alt":60.3,"az":120.8,"t":"2046-12-04T11:40:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.14,"alt":61.1,"az":122.5,"t":"2046-12-04T11:45:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.13,"alt":61.88,"az":124.3,"t":"2046-12-04T11:50:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.13,"alt":62.64,"az":126.2,"t":"2046-12-04T11:55:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.12,"alt":63.39,"az":128.1,"t":"2046-12-04T12:00:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.11,"alt":64.12,"az":130.2,"t":"2046-12-04T12:05:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.1,"alt":64.82,"az":132.3,"t":"2046-12-04T12:10:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.1,"alt":65.5,"az":134.5,"t":"2046-12-04T12:15:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.09,"alt":66.16,"az":136.8,"t":"2046-12-04T12:20:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.09,"alt":66.78,"az":139.3,"t":"2046-12-04T12:25:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.38,"az":141.8,"t":"2046-12-04T12:30:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.08,"alt":67.94,"az":144.5,"t":"2046-12-04T12:35:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.07,"alt":68.46,"az":147.2,"t":"2046-12-04T12:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.07,"alt":68.95,"az":150.1,"t":"2046-12-04T12:45:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.07,"alt":69.4,"az":153.1,"t":"2046-12-04T12:50:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.07,"alt":69.8,"az":156.2,"t":"2046-12-04T12:55:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.06,"alt":70.15,"az":159.4,"t":"2046-12-04T13:00:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.06,"alt":70.45,"az":162.7,"t":"2046-12-04T13:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.06,"alt":70.7,"az":166.1,"t":"2046-12-04T13:10:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.06,"alt":70.9,"az":169.6,"t":"2046-12-04T13:15:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.06,"alt":71.04,"az":173.1,"t":"2046-12-04T13:20:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.06,"alt":71.12,"az":176.7,"t":"2046-12-04T13:25:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.06,"alt":71.15,"az":180.2,"t":"2046-12-04T13:30:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.06,"alt":71.12,"az":183.8,"t":"2046-12-04T13:35:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":71.03,"az":187.4,"t":"2046-12-04T13:40:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.06,"alt":70.88,"az":190.9,"t":"2046-12-04T13:45:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.06,"alt":70.67,"az":194.3,"t":"2046-12-04T13:50:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.06,"alt":70.42,"az":197.7,"t":"2046-12-04T13:55:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.06,"alt":70.11,"az":201.0,"t":"2046-12-04T14:00:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.07,"alt":69.75,"az":204.2,"t":"2046-12-04T14:05:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.07,"alt":69.34,"az":207.3,"t":"2046-12-04T14:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.07,"alt":68.89,"az":210.3,"t":"2046-12-04T14:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.08,"alt":68.4,"az":213.1,"t":"2046-12-04T14:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.08,"alt":67.87,"az":215.9,"t":"2046-12-04T14:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.08,"alt":67.3,"az":218.5,"t":"2046-12-04T14:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.09,"alt":66.7,"az":221.1,"t":"2046-12-04T14:35:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.09,"alt":66.07,"az":223.5,"t":"2046-12-04T14:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.1,"alt":65.41,"az":225.8,"t":"2046-12-04T14:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.11,"alt":64.73,"az":228.0,"t":"2046-12-04T14:50:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.11,"alt":64.02,"az":230.1,"t":"2046-12-04T14:55:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.12,"alt":63.29,"az":232.1,"t":"2046-12-04T15:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.13,"alt":62.55,"az":234.1,"t":"2046-12-04T15:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.13,"alt":61.78,"az":235.9,"t":"2046-12-04T15:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.14,"alt":61.0,"az":237.7,"t":"2046-12-04T15:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.15,"alt":60.2,"az":239.4,"t":"2046-12-04T15:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.16,"alt":59.38,"az":241.0,"t":"2046-12-04T15:25:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.17,"alt":58.56,"az":242.6,"t":"2046-12-04T15:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.18,"alt":57.72,"az":244.1,"t":"2046-12-04T15:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.19,"alt":56.88,"az":245.6,"t":"2046-12-04T15:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.21,"alt":56.02,"az":247.0,"t":"2046-12-04T15:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.22,"alt":55.15,"az":248.3,"t":"2046-12-04T15:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.23,"alt":54.28,"az":249.6,"t":"2046-12-04T15:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.24,"alt":53.4,"az":250.9,"t":"2046-12-04T16:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.26,"alt":52.51,"az":252.1,"t":"2046-12-04T16:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.27,"alt":51.62,"az":253.3,"t":"2046-12-04T16:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.72,"az":254.5,"t":"2046-12-04T16:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.31,"alt":49.81,"az":255.6,"t":"2046-12-04T16:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.33,"alt":48.91,"az":256.7,"t":"2046-12-04T16:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.34,"alt":47.99,"az":257.8,"t":"2046-12-04T16:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.36,"alt":47.08,"az":258.8,"t":"2046-12-04T16:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.39,"alt":46.16,"az":259.8,"t":"2046-12-04T16:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.41,"alt":45.23,"az":260.8,"t":"2046-12-04T16:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.43,"alt":44.31,"az":261.8,"t":"2046-12-04T16:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.45,"alt":43.38,"az":262.7,"t":"2046-12-04T16:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.48,"alt":42.45,"az":263.7,"t":"2046-12-04T17:00:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.51,"alt":41.52,"az":264.6,"t":"2046-12-04T17:05:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.53,"alt":40.59,"az":265.5,"t":"2046-12-04T17:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.56,"alt":39.66,"az":266.4,"t":"2046-12-04T17:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.6,"alt":38.72,"az":267.3,"t":"2046-12-04T17:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.63,"alt":37.79,"az":268.1,"t":"2046-12-04T17:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.66,"alt":36.85,"az":269.0,"t":"2046-12-04T17:30:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.7,"alt":35.91,"az":269.8,"t":"2046-12-04T17:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.74,"alt":34.98,"az":270.6,"t":"2046-12-04T17:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.78,"alt":34.04,"az":271.5,"t":"2046-12-04T17:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.83,"alt":33.11,"az":272.3,"t":"2046-12-04T17:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.87,"alt":32.17,"az":273.1,"t":"2046-12-04T17:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.92,"alt":31.24,"az":273.9,"t":"2046-12-04T18:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.98,"alt":30.3,"az":274.7,"t":"2046-12-04T18:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.03,"alt":29.37,"az":275.5,"t":"2046-12-04T18:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":2.09,"alt":28.44,"az":276.2,"t":"2046-12-04T18:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.16,"alt":27.51,"az":277.0,"t":"2046-12-04T18:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.23,"alt":26.58,"az":277.8,"t":"2046-12-04T18:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.3,"alt":25.66,"az":278.6,"t":"2046-12-04T18:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.38,"alt":24.73,"az":279.3,"t":"2046-12-04T18:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.47,"alt":23.81,"az":280.1,"t":"2046-12-04T18:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.56,"alt":22.89,"az":280.9,"t":"2046-12-04T18:45:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.66,"alt":21.97,"az":281.6,"t":"2046-12-04T18:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.77,"alt":21.06,"az":282.4,"t":"2046-12-04T18:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.88,"alt":20.14,"az":283.1,"t":"2046-12-04T19:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":3.01,"alt":19.23,"az":283.9,"t":"2046-12-04T19:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":3.15,"alt":18.33,"az":284.6,"t":"2046-12-04T19:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.31,"alt":17.42,"az":285.4,"t":"2046-12-04T19:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.48,"alt":16.52,"az":286.1,"t":"2046-12-04T19:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.67,"alt":15.62,"az":286.9,"t":"2046-12-04T19:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.88,"alt":14.73,"az":287.7,"t":"2046-12-04T19:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.12,"alt":13.84,"az":288.4,"t":"2046-12-04T19:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.38,"alt":12.95,"az":289.2,"t":"2046-12-04T19:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.68,"alt":12.07,"az":289.9,"t":"2046-12-04T19:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":5.03,"alt":11.19,"az":290.7,"t":"2046-12-04T19:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":5.42,"alt":10.32,"az":291.5,"t":"2046-12-04T19:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":5.89,"alt":9.45,"az":292.3,"t":"2046-12-04T20:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":6.43,"alt":8.59,"az":293.0,"t":"2046-12-04T20:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.07,"alt":7.73,"az":293.8,"t":"2046-12-04T20:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.85,"alt":6.88,"az":294.6,"t":"2046-12-04T20:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.81,"alt":6.03,"az":295.4,"t":"2046-12-04T20:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":10.0,"alt":5.19,"az":296.2,"t":"2046-12-04T20:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":11.53,"alt":4.35,"az":297.0,"t":"2046-12-04T20:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":13.54,"alt":3.52,"az":297.8,"t":"2046-12-04T20:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":16.28,"alt":2.69,"az":298.6,"t":"2046-12-04T20:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":20.13,"alt":1.87,"az":299.4,"t":"2046-12-04T20:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":25.78,"alt":1.06,"az":300.2,"t":"2046-12-04T20:50:00Z","terrain":0.36},{"above_terrain":false,"airmass":34.34,"alt":0.26,"az":301.1,"t":"2046-12-04T20:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-0.54,"az":301.9,"t":"2046-12-04T21:00:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-1.33,"az":302.7,"t":"2046-12-04T21:05:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":303.6,"t":"2046-12-04T21:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-2.89,"az":304.4,"t":"2046-12-04T21:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":305.3,"t":"2046-12-04T21:20:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-4.42,"az":306.2,"t":"2046-12-04T21:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.17,"az":307.1,"t":"2046-12-04T21:30:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-5.91,"az":307.9,"t":"2046-12-04T21:35:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":308.8,"t":"2046-12-04T21:40:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-7.37,"az":309.8,"t":"2046-12-04T21:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-8.09,"az":310.7,"t":"2046-12-04T21:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-8.79,"az":311.6,"t":"2046-12-04T21:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":312.5,"t":"2046-12-04T22:00:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-10.17,"az":313.5,"t":"2046-12-04T22:05:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-10.84,"az":314.4,"t":"2046-12-04T22:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-11.51,"az":315.4,"t":"2046-12-04T22:15:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-12.16,"az":316.4,"t":"2046-12-04T22:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-12.8,"az":317.3,"t":"2046-12-04T22:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-13.43,"az":318.3,"t":"2046-12-04T22:30:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-14.04,"az":319.4,"t":"2046-12-04T22:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-14.65,"az":320.4,"t":"2046-12-04T22:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.24,"az":321.4,"t":"2046-12-04T22:45:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-15.81,"az":322.4,"t":"2046-12-04T22:50:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-16.38,"az":323.5,"t":"2046-12-04T22:55:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-16.93,"az":324.5,"t":"2046-12-04T23:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":325.6,"t":"2046-12-04T23:05:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-17.99,"az":326.7,"t":"2046-12-04T23:10:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-18.49,"az":327.8,"t":"2046-12-04T23:15:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-18.98,"az":328.9,"t":"2046-12-04T23:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.46,"az":330.0,"t":"2046-12-04T23:25:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-19.92,"az":331.1,"t":"2046-12-04T23:30:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-20.36,"az":332.3,"t":"2046-12-04T23:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.79,"az":333.4,"t":"2046-12-04T23:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-21.2,"az":334.6,"t":"2046-12-04T23:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-21.59,"az":335.7,"t":"2046-12-04T23:50:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-21.97,"az":336.9,"t":"2046-12-04T23:55:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-22.33,"az":338.1,"t":"2046-12-05T00:00:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-22.67,"az":339.3,"t":"2046-12-05T00:05:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-22.99,"az":340.5,"t":"2046-12-05T00:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-23.29,"az":341.7,"t":"2046-12-05T00:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.58,"az":342.9,"t":"2046-12-05T00:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.84,"az":344.2,"t":"2046-12-05T00:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.09,"az":345.4,"t":"2046-12-05T00:30:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-24.31,"az":346.6,"t":"2046-12-05T00:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-24.52,"az":347.9,"t":"2046-12-05T00:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-24.71,"az":349.1,"t":"2046-12-05T00:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-24.87,"az":350.4,"t":"2046-12-05T00:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.02,"az":351.7,"t":"2046-12-05T00:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.14,"az":352.9,"t":"2046-12-05T01:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-25.25,"az":354.2,"t":"2046-12-05T01:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.33,"az":355.5,"t":"2046-12-05T01:10:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-25.4,"az":356.8,"t":"2046-12-05T01:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":358.0,"t":"2046-12-05T01:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":359.3,"t":"2046-12-05T01:25:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":0.6,"t":"2046-12-05T01:30:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":1.9,"t":"2046-12-05T01:35:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-25.4,"az":3.1,"t":"2046-12-05T01:40:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-25.34,"az":4.4,"t":"2046-12-05T01:45:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-25.26,"az":5.7,"t":"2046-12-05T01:50:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-25.15,"az":7.0,"t":"2046-12-05T01:55:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-25.03,"az":8.2,"t":"2046-12-05T02:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-24.89,"az":9.5,"t":"2046-12-05T02:05:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-24.72,"az":10.8,"t":"2046-12-05T02:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-24.54,"az":12.0,"t":"2046-12-05T02:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-24.33,"az":13.3,"t":"2046-12-05T02:20:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":14.5,"t":"2046-12-05T02:25:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-23.86,"az":15.7,"t":"2046-12-05T02:30:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-23.6,"az":17.0,"t":"2046-12-05T02:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-23.32,"az":18.2,"t":"2046-12-05T02:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-23.01,"az":19.4,"t":"2046-12-05T02:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-22.69,"az":20.6,"t":"2046-12-05T02:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.36,"az":21.8,"t":"2046-12-05T02:55:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-22.0,"az":23.0,"t":"2046-12-05T03:00:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-21.62,"az":24.2,"t":"2046-12-05T03:05:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-21.23,"az":25.3,"t":"2046-12-05T03:10:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-20.82,"az":26.5,"t":"2046-12-05T03:15:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-20.4,"az":27.6,"t":"2046-12-05T03:20:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-19.96,"az":28.8,"t":"2046-12-05T03:25:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-19.5,"az":29.9,"t":"2046-12-05T03:30:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-19.02,"az":31.0,"t":"2046-12-05T03:35:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-18.53,"az":32.1,"t":"2046-12-05T03:40:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-18.03,"az":33.2,"t":"2046-12-05T03:45:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-17.51,"az":34.3,"t":"2046-12-05T03:50:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-16.97,"az":35.4,"t":"2046-12-05T03:55:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.42,"az":36.4,"t":"2046-12-05T04:00:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-15.86,"az":37.5,"t":"2046-12-05T04:05:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-15.28,"az":38.5,"t":"2046-12-05T04:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-14.7,"az":39.5,"t":"2046-12-05T04:15:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-14.09,"az":40.6,"t":"2046-12-05T04:20:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-13.48,"az":41.6,"t":"2046-12-05T04:25:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-12.85,"az":42.6,"t":"2046-12-05T04:30:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-12.21,"az":43.6,"t":"2046-12-05T04:35:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-11.56,"az":44.5,"t":"2046-12-05T04:40:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-10.9,"az":45.5,"t":"2046-12-05T04:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-10.23,"az":46.5,"t":"2046-12-05T04:50:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.54,"az":47.4,"t":"2046-12-05T04:55:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.85,"az":48.3,"t":"2046-12-05T05:00:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-8.14,"az":49.3,"t":"2046-12-05T05:05:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.43,"az":50.2,"t":"2046-12-05T05:10:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":51.1,"t":"2046-12-05T05:15:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-5.97,"az":52.0,"t":"2046-12-05T05:20:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-5.23,"az":52.9,"t":"2046-12-05T05:25:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-4.48,"az":53.8,"t":"2046-12-05T05:30:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":54.6,"t":"2046-12-05T05:35:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-2.96,"az":55.5,"t":"2046-12-05T05:40:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":56.3,"t":"2046-12-05T05:45:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.4,"az":57.2,"t":"2046-12-05T05:50:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":58.0,"t":"2046-12-05T05:55:00Z","terrain":1.25},{"above_terrain":false,"airmass":35.21,"alt":0.19,"az":58.9,"t":"2046-12-05T06:00:00Z","terrain":1.22},{"above_terrain":false,"airmass":26.35,"alt":1.0,"az":59.7,"t":"2046-12-05T06:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":20.51,"alt":1.81,"az":60.5,"t":"2046-12-05T06:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":16.54,"alt":2.62,"az":61.3,"t":"2046-12-05T06:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":13.73,"alt":3.45,"az":62.2,"t":"2046-12-05T06:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":11.67,"alt":4.28,"az":63.0,"t":"2046-12-05T06:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":10.11,"alt":5.12,"az":63.8,"t":"2046-12-05T06:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":8.89,"alt":5.96,"az":64.5,"t":"2046-12-05T06:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.92,"alt":6.81,"az":65.3,"t":"2046-12-05T06:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":7.13,"alt":7.66,"az":66.1,"t":"2046-12-05T06:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":6.48,"alt":8.52,"az":66.9,"t":"2046-12-05T06:50:00Z","terrain":0.92},{"above_terrain":true,"airmass":5.93,"alt":9.38,"az":67.7,"t":"2046-12-05T06:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":5.46,"alt":10.25,"az":68.5,"t":"2046-12-05T07:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":5.06,"alt":11.12,"az":69.2,"t":"2046-12-05T07:05:00Z","terrain":1.09},{"above_terrain":true,"airmass":4.71,"alt":12.0,"az":70.0,"t":"2046-12-05T07:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.4,"alt":12.88,"az":70.8,"t":"2046-12-05T07:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.14,"alt":13.77,"az":71.5,"t":"2046-12-05T07:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.9,"alt":14.66,"az":72.3,"t":"2046-12-05T07:25:00Z","terrain":1.14},{"above_terrain":true,"airmass":3.68,"alt":15.55,"az":73.0,"t":"2046-12-05T07:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.49,"alt":16.45,"az":73.8,"t":"2046-12-05T07:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":3.32,"alt":17.35,"az":74.5,"t":"2046-12-05T07:40:00Z","terrain":0.68},{"above_terrain":true,"airmass":3.17,"alt":18.25,"az":75.3,"t":"2046-12-05T07:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.02,"alt":19.16,"az":76.1,"t":"2046-12-05T07:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.89,"alt":20.07,"az":76.8,"t":"2046-12-05T07:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.78,"alt":20.98,"az":77.6,"t":"2046-12-05T08:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.67,"alt":21.9,"az":78.3,"t":"2046-12-05T08:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.57,"alt":22.81,"az":79.1,"t":"2046-12-05T08:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.47,"alt":23.73,"az":79.8,"t":"2046-12-05T08:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.39,"alt":24.66,"az":80.6,"t":"2046-12-05T08:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.31,"alt":25.58,"az":81.4,"t":"2046-12-05T08:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.23,"alt":26.51,"az":82.1,"t":"2046-12-05T08:30:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.16,"alt":27.44,"az":82.9,"t":"2046-12-05T08:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.1,"alt":28.36,"az":83.7,"t":"2046-12-05T08:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.04,"alt":29.3,"az":84.5,"t":"2046-12-05T08:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.98,"alt":30.23,"az":85.3,"t":"2046-12-05T08:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.93,"alt":31.16,"az":86.0,"t":"2046-12-05T08:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.88,"alt":32.1,"az":86.8,"t":"2046-12-05T09:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.83,"alt":33.03,"az":87.7,"t":"2046-12-05T09:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.79,"alt":33.97,"az":88.5,"t":"2046-12-05T09:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.74,"alt":34.9,"az":89.3,"t":"2046-12-05T09:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.7,"alt":35.84,"az":90.1,"t":"2046-12-05T09:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.67,"alt":36.77,"az":91.0,"t":"2046-12-05T09:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.63,"alt":37.71,"az":91.8,"t":"2046-12-05T09:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.6,"alt":38.64,"az":92.7,"t":"2046-12-05T09:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.58,"az":93.5,"t":"2046-12-05T09:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.54,"alt":40.51,"az":94.4,"t":"2046-12-05T09:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.51,"alt":41.45,"az":95.3,"t":"2046-12-05T09:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.48,"alt":42.38,"az":96.3,"t":"2046-12-05T09:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.46,"alt":43.31,"az":97.2,"t":"2046-12-05T10:00:00Z","terrain":0.72}],"transit":{"airmass":1.06,"alt":71.2,"az":180.2,"t":"2046-12-04T13:30:00Z"},"usable_hours":2.5,"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."]}
