{"assessment":{"best_window":{"end":"2043-11-08T20:20Z","end_local":"22:20","hours":3.58,"label":"good","mean_quality":0.75,"start":"2043-11-08T16:45Z","start_local":"18:45"},"cost":{"altitude":7.7,"clouds":0.0,"darkness":1.33,"moon":0.54},"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":69,"cloud":null,"high":null,"iso":"2043-11-08T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.12,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2043-11-08T17:00Z","label":"good","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2043-11-08T18:00Z","label":"good","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.78,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2043-11-08T19:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.73,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2043-11-08T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.72,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2043-11-08T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2043-11-08T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2043-11-08T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2043-11-09T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-41,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-19,"cloud":null,"high":null,"iso":"2043-11-09T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2043-11-09T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2043-11-09T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-69,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2043-11-09T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-71,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null},{"alt":-21,"cloud":null,"high":null,"iso":"2043-11-09T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-66,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.82,"peak_sky":0.82,"quality_hours":3.18,"reasons":["the target being low or below 20\u00b0 cost 7.7 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 0.5 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":65,"score_weather":null,"sky_hours":3.18,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2043-11-08T15:40Z","end_local":"17:40","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2043-11-08T15:05Z","start_local":"17:05"},{"end":"2043-11-08T16:15Z","end_local":"18:15","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2043-11-08T15:40Z","start_local":"17:40"},{"end":"2043-11-08T16:45Z","end_local":"18:45","hours":0.5,"label":"marginal","mean_quality":0.41,"start":"2043-11-08T16:15Z","start_local":"18:15"},{"end":"2043-11-08T20:20Z","end_local":"22:20","hours":3.58,"label":"good","mean_quality":0.75,"start":"2043-11-08T16:45Z","start_local":"18:45"},{"end":"2043-11-08T20:45Z","end_local":"22:45","hours":0.42,"label":"marginal","mean_quality":0.5,"start":"2043-11-08T20:20Z","start_local":"22:20"},{"end":"2043-11-09T05:05Z","end_local":"07:05","hours":8.33,"label":"unusable","mean_quality":0.0,"start":"2043-11-08T20:45Z","start_local":"22:45"}]},"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":"2043-11-08T16:42:48Z","dark_hours":10.74,"dark_to":"2043-11-09T03:27:12Z","moon":{"illumination":0.392,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":7.52,"moonrise":"2043-11-08T11:00:53Z","moonset":"2043-11-08T19:55:28Z","sunrise":"2043-11-09T05:02:28Z","sunset":"2043-11-08T15:07:46Z","twilight":{"astronomical":{"end":"2043-11-08T16:42:48Z","start":"2043-11-09T03:27:12Z"},"civil":{"end":"2043-11-08T15:37:06Z","start":"2043-11-09T04:33:03Z"},"nautical":{"end":"2043-11-08T16:10:16Z","start":"2043-11-09T03:59:48Z"}},"window_end":"2043-11-09T10:00:00Z","window_start":"2043-11-08T10:00:00Z"},"night_date":"2043-11-08","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.12,"alt":63.0,"t":"2043-11-08T16:45:00Z"},"dec":22.71085365,"dec_of_date":22.8345,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":3.08,"limit_rise":"2043-11-09T09:37:49Z","limit_set":"2043-11-08T20:43:55Z","max_az_rate_deg_per_min":0.71,"moon_separation":46.5,"never_rises":false,"ra":300.18213726,"ra_of_date":300.6557,"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":"3.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2043-11-08T22:37:59Z","blocked_dark_hours":0,"clears_at":"2043-11-09T07:49:18Z","rise_az":79.5},"track":[{"above_terrain":true,"airmass":2.51,"alt":23.34,"az":79.5,"t":"2043-11-08T10:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.42,"alt":24.26,"az":80.3,"t":"2043-11-08T10:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.34,"alt":25.19,"az":81.1,"t":"2043-11-08T10:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.26,"alt":26.11,"az":81.8,"t":"2043-11-08T10:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.19,"alt":27.04,"az":82.6,"t":"2043-11-08T10:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.13,"alt":27.97,"az":83.4,"t":"2043-11-08T10:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.06,"alt":28.9,"az":84.2,"t":"2043-11-08T10:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.0,"alt":29.83,"az":84.9,"t":"2043-11-08T10:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.95,"alt":30.76,"az":85.7,"t":"2043-11-08T10:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.9,"alt":31.7,"az":86.5,"t":"2043-11-08T10:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.85,"alt":32.63,"az":87.3,"t":"2043-11-08T10:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.8,"alt":33.57,"az":88.1,"t":"2043-11-08T10:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.76,"alt":34.5,"az":88.9,"t":"2043-11-08T11:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.72,"alt":35.44,"az":89.8,"t":"2043-11-08T11:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.68,"alt":36.37,"az":90.6,"t":"2043-11-08T11:10:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.65,"alt":37.31,"az":91.5,"t":"2043-11-08T11:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.61,"alt":38.25,"az":92.3,"t":"2043-11-08T11:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.58,"alt":39.18,"az":93.2,"t":"2043-11-08T11:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.55,"alt":40.11,"az":94.1,"t":"2043-11-08T11:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.52,"alt":41.05,"az":95.0,"t":"2043-11-08T11:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.49,"alt":41.98,"az":95.9,"t":"2043-11-08T11:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.47,"alt":42.91,"az":96.8,"t":"2043-11-08T11:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.44,"alt":43.84,"az":97.7,"t":"2043-11-08T11:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.42,"alt":44.76,"az":98.7,"t":"2043-11-08T11:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.4,"alt":45.69,"az":99.7,"t":"2043-11-08T12:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.37,"alt":46.61,"az":100.7,"t":"2043-11-08T12:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.35,"alt":47.53,"az":101.7,"t":"2043-11-08T12:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.34,"alt":48.44,"az":102.8,"t":"2043-11-08T12:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.32,"alt":49.35,"az":103.9,"t":"2043-11-08T12:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.3,"alt":50.26,"az":105.0,"t":"2043-11-08T12:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.28,"alt":51.16,"az":106.1,"t":"2043-11-08T12:30:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.27,"alt":52.06,"az":107.3,"t":"2043-11-08T12:35:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.25,"alt":52.95,"az":108.5,"t":"2043-11-08T12:40:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.24,"alt":53.83,"az":109.7,"t":"2043-11-08T12:45:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.22,"alt":54.71,"az":111.0,"t":"2043-11-08T12:50:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.21,"alt":55.58,"az":112.4,"t":"2043-11-08T12:55:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.2,"alt":56.44,"az":113.7,"t":"2043-11-08T13:00:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.19,"alt":57.29,"az":115.2,"t":"2043-11-08T13:05:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.18,"alt":58.13,"az":116.7,"t":"2043-11-08T13:10:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.17,"alt":58.97,"az":118.2,"t":"2043-11-08T13:15:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.16,"alt":59.78,"az":119.8,"t":"2043-11-08T13:20:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.15,"alt":60.59,"az":121.5,"t":"2043-11-08T13:25:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.14,"alt":61.38,"az":123.2,"t":"2043-11-08T13:30:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.13,"alt":62.16,"az":125.0,"t":"2043-11-08T13:35:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.12,"alt":62.91,"az":126.9,"t":"2043-11-08T13:40:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.12,"alt":63.65,"az":128.9,"t":"2043-11-08T13:45:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.11,"alt":64.37,"az":130.9,"t":"2043-11-08T13:50:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.1,"alt":65.07,"az":133.1,"t":"2043-11-08T13:55:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.1,"alt":65.74,"az":135.4,"t":"2043-11-08T14:00:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.09,"alt":66.38,"az":137.7,"t":"2043-11-08T14:05:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.09,"alt":67.0,"az":140.2,"t":"2043-11-08T14:10:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.08,"alt":67.58,"az":142.8,"t":"2043-11-08T14:15:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.08,"alt":68.13,"az":145.5,"t":"2043-11-08T14:20:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.07,"alt":68.64,"az":148.3,"t":"2043-11-08T14:25:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.07,"alt":69.11,"az":151.2,"t":"2043-11-08T14:30:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.07,"alt":69.54,"az":154.2,"t":"2043-11-08T14:35:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.06,"alt":69.92,"az":157.4,"t":"2043-11-08T14:40:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.06,"alt":70.26,"az":160.6,"t":"2043-11-08T14:45:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.06,"alt":70.54,"az":164.0,"t":"2043-11-08T14:50:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.06,"alt":70.77,"az":167.4,"t":"2043-11-08T14:55:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.06,"alt":70.95,"az":170.9,"t":"2043-11-08T15:00:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":174.4,"t":"2043-11-08T15:05:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":71.13,"az":178.0,"t":"2043-11-08T15:10:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.06,"alt":71.14,"az":181.5,"t":"2043-11-08T15:15:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":185.1,"t":"2043-11-08T15:20:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":70.97,"az":188.6,"t":"2043-11-08T15:25:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":70.8,"az":192.1,"t":"2043-11-08T15:30:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":70.58,"az":195.6,"t":"2043-11-08T15:35:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.06,"alt":70.3,"az":198.9,"t":"2043-11-08T15:40:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.06,"alt":69.97,"az":202.2,"t":"2043-11-08T15:45:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.07,"alt":69.59,"az":205.3,"t":"2043-11-08T15:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.07,"alt":69.17,"az":208.4,"t":"2043-11-08T15:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.07,"alt":68.7,"az":211.3,"t":"2043-11-08T16:00:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.08,"alt":68.2,"az":214.2,"t":"2043-11-08T16:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.08,"alt":67.65,"az":216.9,"t":"2043-11-08T16:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.09,"alt":67.08,"az":219.5,"t":"2043-11-08T16:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.09,"alt":66.47,"az":222.0,"t":"2043-11-08T16:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.1,"alt":65.83,"az":224.3,"t":"2043-11-08T16:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.1,"alt":65.16,"az":226.6,"t":"2043-11-08T16:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.11,"alt":64.47,"az":228.8,"t":"2043-11-08T16:35:00Z","terrain":1.27},{"above_terrain":true,"airmass":1.11,"alt":63.75,"az":230.9,"t":"2043-11-08T16:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.12,"alt":63.02,"az":232.8,"t":"2043-11-08T16:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.13,"alt":62.26,"az":234.7,"t":"2043-11-08T16:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.14,"alt":61.49,"az":236.6,"t":"2043-11-08T16:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.15,"alt":60.7,"az":238.3,"t":"2043-11-08T17:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.89,"az":240.0,"t":"2043-11-08T17:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.16,"alt":59.08,"az":241.6,"t":"2043-11-08T17:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.18,"alt":58.25,"az":243.1,"t":"2043-11-08T17:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.19,"alt":57.41,"az":244.6,"t":"2043-11-08T17:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.2,"alt":56.56,"az":246.1,"t":"2043-11-08T17:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.21,"alt":55.7,"az":247.4,"t":"2043-11-08T17:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.22,"alt":54.83,"az":248.8,"t":"2043-11-08T17:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.95,"az":250.1,"t":"2043-11-08T17:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.25,"alt":53.07,"az":251.3,"t":"2043-11-08T17:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.26,"alt":52.18,"az":252.5,"t":"2043-11-08T17:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.28,"alt":51.28,"az":253.7,"t":"2043-11-08T17:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.38,"az":254.9,"t":"2043-11-08T18:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.31,"alt":49.48,"az":256.0,"t":"2043-11-08T18:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.33,"alt":48.57,"az":257.1,"t":"2043-11-08T18:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.35,"alt":47.65,"az":258.1,"t":"2043-11-08T18:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.37,"alt":46.73,"az":259.2,"t":"2043-11-08T18:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.39,"alt":45.81,"az":260.2,"t":"2043-11-08T18:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.42,"alt":44.89,"az":261.2,"t":"2043-11-08T18:30:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.44,"alt":43.96,"az":262.1,"t":"2043-11-08T18:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.46,"alt":43.04,"az":263.1,"t":"2043-11-08T18:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.49,"alt":42.11,"az":264.0,"t":"2043-11-08T18:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.52,"alt":41.17,"az":264.9,"t":"2043-11-08T18:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.55,"alt":40.24,"az":265.8,"t":"2043-11-08T18:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.58,"alt":39.31,"az":266.7,"t":"2043-11-08T19:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.61,"alt":38.37,"az":267.6,"t":"2043-11-08T19:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.64,"alt":37.44,"az":268.4,"t":"2043-11-08T19:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.68,"alt":36.5,"az":269.3,"t":"2043-11-08T19:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.72,"alt":35.57,"az":270.1,"t":"2043-11-08T19:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":270.9,"t":"2043-11-08T19:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.8,"alt":33.69,"az":271.8,"t":"2043-11-08T19:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.84,"alt":32.76,"az":272.6,"t":"2043-11-08T19:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.89,"alt":31.82,"az":273.4,"t":"2043-11-08T19:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.94,"alt":30.89,"az":274.2,"t":"2043-11-08T19:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.0,"alt":29.96,"az":275.0,"t":"2043-11-08T19:50:00Z","terrain":0.09},{"above_terrain":true,"airmass":2.05,"alt":29.03,"az":275.7,"t":"2043-11-08T19:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.12,"alt":28.1,"az":276.5,"t":"2043-11-08T20:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.18,"alt":27.17,"az":277.3,"t":"2043-11-08T20:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.25,"alt":26.24,"az":278.1,"t":"2043-11-08T20:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.33,"alt":25.31,"az":278.8,"t":"2043-11-08T20:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.41,"alt":24.39,"az":279.6,"t":"2043-11-08T20:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.5,"alt":23.47,"az":280.4,"t":"2043-11-08T20:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.59,"alt":22.55,"az":281.1,"t":"2043-11-08T20:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.7,"alt":21.63,"az":281.9,"t":"2043-11-08T20:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.81,"alt":20.72,"az":282.6,"t":"2043-11-08T20:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.93,"alt":19.8,"az":283.4,"t":"2043-11-08T20:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":3.06,"alt":18.89,"az":284.1,"t":"2043-11-08T20:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.21,"alt":17.99,"az":284.9,"t":"2043-11-08T20:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.37,"alt":17.09,"az":285.7,"t":"2043-11-08T21:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.55,"alt":16.19,"az":286.4,"t":"2043-11-08T21:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.74,"alt":15.29,"az":287.2,"t":"2043-11-08T21:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.96,"alt":14.4,"az":287.9,"t":"2043-11-08T21:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.21,"alt":13.51,"az":288.7,"t":"2043-11-08T21:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.49,"alt":12.63,"az":289.5,"t":"2043-11-08T21:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.81,"alt":11.74,"az":290.2,"t":"2043-11-08T21:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.17,"alt":10.87,"az":291.0,"t":"2043-11-08T21:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":5.59,"alt":10.0,"az":291.8,"t":"2043-11-08T21:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.08,"alt":9.13,"az":292.5,"t":"2043-11-08T21:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":6.65,"alt":8.27,"az":293.3,"t":"2043-11-08T21:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.35,"alt":7.41,"az":294.1,"t":"2043-11-08T21:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.18,"alt":6.56,"az":294.9,"t":"2043-11-08T22:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":9.22,"alt":5.71,"az":295.7,"t":"2043-11-08T22:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":10.53,"alt":4.87,"az":296.5,"t":"2043-11-08T22:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":12.22,"alt":4.04,"az":297.3,"t":"2043-11-08T22:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":14.46,"alt":3.21,"az":298.1,"t":"2043-11-08T22:20:00Z","terrain":0.12},{"above_terrain":true,"airmass":17.55,"alt":2.39,"az":298.9,"t":"2043-11-08T22:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":21.98,"alt":1.57,"az":299.7,"t":"2043-11-08T22:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":28.56,"alt":0.76,"az":300.5,"t":"2043-11-08T22:35:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-0.04,"az":301.4,"t":"2043-11-08T22:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-0.84,"az":302.2,"t":"2043-11-08T22:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-1.63,"az":303.0,"t":"2043-11-08T22:50:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":303.9,"t":"2043-11-08T22:55:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":304.8,"t":"2043-11-08T23:00:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-3.95,"az":305.6,"t":"2043-11-08T23:05:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-4.7,"az":306.5,"t":"2043-11-08T23:10:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-5.45,"az":307.4,"t":"2043-11-08T23:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-6.19,"az":308.3,"t":"2043-11-08T23:20:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-6.92,"az":309.2,"t":"2043-11-08T23:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.64,"az":310.1,"t":"2043-11-08T23:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-8.35,"az":311.0,"t":"2043-11-08T23:35:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-9.05,"az":311.9,"t":"2043-11-08T23:40:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-9.74,"az":312.9,"t":"2043-11-08T23:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-10.43,"az":313.8,"t":"2043-11-08T23:50:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-11.1,"az":314.8,"t":"2043-11-08T23:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-11.75,"az":315.7,"t":"2043-11-09T00:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-12.4,"az":316.7,"t":"2043-11-09T00:05:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-13.04,"az":317.7,"t":"2043-11-09T00:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-13.66,"az":318.7,"t":"2043-11-09T00:15:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-14.27,"az":319.7,"t":"2043-11-09T00:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-14.87,"az":320.7,"t":"2043-11-09T00:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.46,"az":321.8,"t":"2043-11-09T00:30:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-16.03,"az":322.8,"t":"2043-11-09T00:35:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-16.59,"az":323.9,"t":"2043-11-09T00:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-17.13,"az":324.9,"t":"2043-11-09T00:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.66,"az":326.0,"t":"2043-11-09T00:50:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-18.18,"az":327.1,"t":"2043-11-09T00:55:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-18.68,"az":328.2,"t":"2043-11-09T01:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-19.17,"az":329.3,"t":"2043-11-09T01:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-19.64,"az":330.4,"t":"2043-11-09T01:10:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-20.09,"az":331.5,"t":"2043-11-09T01:15:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-20.53,"az":332.7,"t":"2043-11-09T01:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.95,"az":333.8,"t":"2043-11-09T01:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-21.35,"az":335.0,"t":"2043-11-09T01:30:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-21.74,"az":336.2,"t":"2043-11-09T01:35:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-22.11,"az":337.3,"t":"2043-11-09T01:40:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-22.46,"az":338.5,"t":"2043-11-09T01:45:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-22.8,"az":339.7,"t":"2043-11-09T01:50:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-23.11,"az":340.9,"t":"2043-11-09T01:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-23.41,"az":342.2,"t":"2043-11-09T02:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-23.68,"az":343.4,"t":"2043-11-09T02:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.94,"az":344.6,"t":"2043-11-09T02:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-24.18,"az":345.8,"t":"2043-11-09T02:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-24.4,"az":347.1,"t":"2043-11-09T02:20:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-24.6,"az":348.3,"t":"2043-11-09T02:25:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-24.78,"az":349.6,"t":"2043-11-09T02:30:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-24.94,"az":350.9,"t":"2043-11-09T02:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.08,"az":352.1,"t":"2043-11-09T02:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-25.19,"az":353.4,"t":"2043-11-09T02:45:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-25.29,"az":354.7,"t":"2043-11-09T02:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.37,"az":355.9,"t":"2043-11-09T02:55:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-25.42,"az":357.2,"t":"2043-11-09T03:00:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":358.5,"t":"2043-11-09T03:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":359.8,"t":"2043-11-09T03:10:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":1.1,"t":"2043-11-09T03:15:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":2.3,"t":"2043-11-09T03:20:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-25.39,"az":3.6,"t":"2043-11-09T03:25:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-25.32,"az":4.9,"t":"2043-11-09T03:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.23,"az":6.2,"t":"2043-11-09T03:35:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-25.12,"az":7.4,"t":"2043-11-09T03:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.99,"az":8.7,"t":"2043-11-09T03:45:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-24.84,"az":10.0,"t":"2043-11-09T03:50:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-24.66,"az":11.2,"t":"2043-11-09T03:55:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-24.47,"az":12.5,"t":"2043-11-09T04:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-24.26,"az":13.7,"t":"2043-11-09T04:05:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":15.0,"t":"2043-11-09T04:10:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-23.78,"az":16.2,"t":"2043-11-09T04:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-23.51,"az":17.4,"t":"2043-11-09T04:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-23.22,"az":18.6,"t":"2043-11-09T04:25:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-22.91,"az":19.8,"t":"2043-11-09T04:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-22.58,"az":21.0,"t":"2043-11-09T04:35:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-22.24,"az":22.2,"t":"2043-11-09T04:40:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-21.87,"az":23.4,"t":"2043-11-09T04:45:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-21.49,"az":24.6,"t":"2043-11-09T04:50:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-21.09,"az":25.8,"t":"2043-11-09T04:55:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-20.68,"az":26.9,"t":"2043-11-09T05:00:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-20.25,"az":28.1,"t":"2043-11-09T05:05:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-19.8,"az":29.2,"t":"2043-11-09T05:10:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-19.33,"az":30.3,"t":"2043-11-09T05:15:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-18.85,"az":31.4,"t":"2043-11-09T05:20:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.36,"az":32.5,"t":"2043-11-09T05:25:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-17.85,"az":33.6,"t":"2043-11-09T05:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":34.7,"t":"2043-11-09T05:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-16.78,"az":35.8,"t":"2043-11-09T05:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.23,"az":36.8,"t":"2043-11-09T05:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-15.66,"az":37.9,"t":"2043-11-09T05:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-15.08,"az":38.9,"t":"2043-11-09T05:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-14.48,"az":39.9,"t":"2043-11-09T06:00:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-13.88,"az":40.9,"t":"2043-11-09T06:05:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-13.26,"az":41.9,"t":"2043-11-09T06:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-12.63,"az":42.9,"t":"2043-11-09T06:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-11.98,"az":43.9,"t":"2043-11-09T06:20:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-11.33,"az":44.9,"t":"2043-11-09T06:25:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-10.66,"az":45.9,"t":"2043-11-09T06:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.98,"az":46.8,"t":"2043-11-09T06:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.3,"az":47.7,"t":"2043-11-09T06:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-8.6,"az":48.7,"t":"2043-11-09T06:45:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-7.89,"az":49.6,"t":"2043-11-09T06:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.17,"az":50.5,"t":"2043-11-09T06:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":51.4,"t":"2043-11-09T07:00:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-5.71,"az":52.3,"t":"2043-11-09T07:05:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-4.97,"az":53.2,"t":"2043-11-09T07:10:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-4.21,"az":54.1,"t":"2043-11-09T07:15:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":54.9,"t":"2043-11-09T07:20:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-2.68,"az":55.8,"t":"2043-11-09T07:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.9,"az":56.7,"t":"2043-11-09T07:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.12,"az":57.5,"t":"2043-11-09T07:35:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-0.32,"az":58.4,"t":"2043-11-09T07:40:00Z","terrain":1.24},{"above_terrain":false,"airmass":31.6,"alt":0.48,"az":59.2,"t":"2043-11-09T07:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":23.98,"alt":1.29,"az":60.0,"t":"2043-11-09T07:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":18.92,"alt":2.1,"az":60.8,"t":"2043-11-09T07:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":15.43,"alt":2.92,"az":61.6,"t":"2043-11-09T08:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":12.93,"alt":3.75,"az":62.5,"t":"2043-11-09T08:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":11.07,"alt":4.58,"az":63.3,"t":"2043-11-09T08:10:00Z","terrain":0.87},{"above_terrain":true,"airmass":9.64,"alt":5.42,"az":64.1,"t":"2043-11-09T08:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.52,"alt":6.26,"az":64.8,"t":"2043-11-09T08:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.62,"alt":7.11,"az":65.6,"t":"2043-11-09T08:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":6.88,"alt":7.97,"az":66.4,"t":"2043-11-09T08:30:00Z","terrain":0.87},{"above_terrain":true,"airmass":6.27,"alt":8.83,"az":67.2,"t":"2043-11-09T08:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":5.75,"alt":9.69,"az":68.0,"t":"2043-11-09T08:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":5.31,"alt":10.56,"az":68.7,"t":"2043-11-09T08:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":4.93,"alt":11.44,"az":69.5,"t":"2043-11-09T08:50:00Z","terrain":1.14},{"above_terrain":true,"airmass":4.6,"alt":12.32,"az":70.3,"t":"2043-11-09T08:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.3,"alt":13.2,"az":71.0,"t":"2043-11-09T09:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":4.05,"alt":14.09,"az":71.8,"t":"2043-11-09T09:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.82,"alt":14.98,"az":72.6,"t":"2043-11-09T09:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":3.61,"alt":15.87,"az":73.3,"t":"2043-11-09T09:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.43,"alt":16.77,"az":74.1,"t":"2043-11-09T09:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":3.26,"alt":17.67,"az":74.8,"t":"2043-11-09T09:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.11,"alt":18.58,"az":75.6,"t":"2043-11-09T09:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.98,"alt":19.49,"az":76.3,"t":"2043-11-09T09:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.85,"alt":20.4,"az":77.1,"t":"2043-11-09T09:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.73,"alt":21.31,"az":77.9,"t":"2043-11-09T09:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.63,"alt":22.23,"az":78.6,"t":"2043-11-09T09:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.53,"alt":23.15,"az":79.4,"t":"2043-11-09T09:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.44,"alt":24.07,"az":80.1,"t":"2043-11-09T10:00:00Z","terrain":0.49}],"transit":{"airmass":1.06,"alt":71.1,"az":181.5,"t":"2043-11-08T15:15:00Z"},"usable_hours":4.0,"verdict":"good","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}