{"assessment":{"best_window":{"end":"2036-01-17T21:35Z","end_local":"23:35","hours":4.58,"label":"good","mean_quality":0.91,"start":"2036-01-17T17:00Z","start_local":"19:00"},"cost":{"altitude":6.98,"clouds":0.0,"darkness":1.37,"moon":0.08},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":79,"cloud":null,"high":null,"iso":"2036-01-17T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":75,"cloud":null,"high":null,"iso":"2036-01-17T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2036-01-17T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":54,"cloud":null,"high":null,"iso":"2036-01-17T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-14,"precip":null,"q":0.96,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2036-01-17T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2036-01-17T21:00Z","label":"good","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.76,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2036-01-17T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2036-01-17T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2036-01-18T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2036-01-18T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2036-01-18T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2036-01-18T03:00Z","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":-17,"cloud":null,"high":null,"iso":"2036-01-18T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":46,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2036-01-18T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":4.82,"reasons":["the target being low or below 20\u00b0 cost 7.0 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":4.82,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2036-01-17T15:50Z","end_local":"17:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2036-01-17T15:15Z","start_local":"17:15"},{"end":"2036-01-17T16:25Z","end_local":"18:25","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2036-01-17T15:50Z","start_local":"17:50"},{"end":"2036-01-17T17:00Z","end_local":"19:00","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2036-01-17T16:25Z","start_local":"18:25"},{"end":"2036-01-17T21:35Z","end_local":"23:35","hours":4.58,"label":"good","mean_quality":0.91,"start":"2036-01-17T17:00Z","start_local":"19:00"},{"end":"2036-01-17T22:10Z","end_local":"00:10","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2036-01-17T21:35Z","start_local":"23:35"},{"end":"2036-01-18T05:45Z","end_local":"07:45","hours":7.58,"label":"unusable","mean_quality":0.0,"start":"2036-01-17T22:10Z","start_local":"00:10"}]},"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":"2036-01-17T16:55:14Z","dark_hours":11.19,"dark_to":"2036-01-18T04:06:38Z","moon":{"illumination":0.741,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":3.42,"moonrise":"2036-01-17T20:21:26Z","moonset":"2036-01-18T08:51:41Z","sunrise":"2036-01-18T05:44:28Z","sunset":"2036-01-17T15:17:12Z","twilight":{"astronomical":{"end":"2036-01-17T16:55:14Z","start":"2036-01-18T04:06:38Z"},"civil":{"end":"2036-01-17T15:47:46Z","start":"2036-01-18T05:13:58Z"},"nautical":{"end":"2036-01-17T16:21:59Z","start":"2036-01-18T04:39:50Z"}},"window_end":"2036-01-18T10:00:00Z","window_start":"2036-01-17T10:00:00Z"},"night_date":"2036-01-17","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.03,"alt":75.2,"t":"2036-01-17T17:00:00Z"},"dec":30.66017511,"dec_of_date":30.8439,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":4.25,"limit_rise":"2036-01-17T10:11:33Z","limit_set":"2036-01-17T22:08:52Z","max_az_rate_deg_per_min":1.14,"moon_separation":139.4,"never_rises":false,"ra":23.46206906,"ra_of_date":23.9719,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"4.3 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2036-01-18T00:15:23Z","blocked_dark_hours":0,"clears_at":"2036-01-18T08:03:18Z","rise_az":64.4},"track":[{"above_terrain":true,"airmass":3.2,"alt":18.04,"az":64.4,"t":"2036-01-17T10:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.07,"alt":18.88,"az":65.1,"t":"2036-01-17T10:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.94,"alt":19.73,"az":65.8,"t":"2036-01-17T10:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.82,"alt":20.59,"az":66.5,"t":"2036-01-17T10:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.72,"alt":21.45,"az":67.2,"t":"2036-01-17T10:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.62,"alt":22.32,"az":67.9,"t":"2036-01-17T10:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.53,"alt":23.19,"az":68.6,"t":"2036-01-17T10:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.44,"alt":24.06,"az":69.3,"t":"2036-01-17T10:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.36,"alt":24.94,"az":69.9,"t":"2036-01-17T10:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.29,"alt":25.82,"az":70.6,"t":"2036-01-17T10:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.22,"alt":26.7,"az":71.3,"t":"2036-01-17T10:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.15,"alt":27.59,"az":72.0,"t":"2036-01-17T10:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.09,"alt":28.48,"az":72.7,"t":"2036-01-17T11:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.03,"alt":29.38,"az":73.4,"t":"2036-01-17T11:05:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.98,"alt":30.27,"az":74.0,"t":"2036-01-17T11:10:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":74.7,"t":"2036-01-17T11:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.88,"alt":32.08,"az":75.4,"t":"2036-01-17T11:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.83,"alt":32.99,"az":76.1,"t":"2036-01-17T11:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.9,"az":76.8,"t":"2036-01-17T11:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.75,"alt":34.81,"az":77.5,"t":"2036-01-17T11:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.72,"az":78.2,"t":"2036-01-17T11:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.67,"alt":36.64,"az":78.9,"t":"2036-01-17T11:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.56,"az":79.6,"t":"2036-01-17T11:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.6,"alt":38.48,"az":80.3,"t":"2036-01-17T11:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.57,"alt":39.41,"az":81.0,"t":"2036-01-17T12:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.54,"alt":40.33,"az":81.7,"t":"2036-01-17T12:05:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.51,"alt":41.26,"az":82.4,"t":"2036-01-17T12:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.49,"alt":42.19,"az":83.1,"t":"2036-01-17T12:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.12,"az":83.9,"t":"2036-01-17T12:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":44.05,"az":84.6,"t":"2036-01-17T12:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.41,"alt":44.98,"az":85.4,"t":"2036-01-17T12:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.39,"alt":45.91,"az":86.1,"t":"2036-01-17T12:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.37,"alt":46.85,"az":86.9,"t":"2036-01-17T12:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.35,"alt":47.78,"az":87.7,"t":"2036-01-17T12:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.33,"alt":48.72,"az":88.5,"t":"2036-01-17T12:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.31,"alt":49.65,"az":89.3,"t":"2036-01-17T12:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.59,"az":90.1,"t":"2036-01-17T13:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.28,"alt":51.53,"az":91.0,"t":"2036-01-17T13:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.26,"alt":52.46,"az":91.9,"t":"2036-01-17T13:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.24,"alt":53.4,"az":92.7,"t":"2036-01-17T13:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.23,"alt":54.33,"az":93.6,"t":"2036-01-17T13:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.22,"alt":55.27,"az":94.6,"t":"2036-01-17T13:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.2,"az":95.5,"t":"2036-01-17T13:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.19,"alt":57.13,"az":96.5,"t":"2036-01-17T13:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":58.06,"az":97.5,"t":"2036-01-17T13:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":58.98,"az":98.6,"t":"2036-01-17T13:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.16,"alt":59.91,"az":99.7,"t":"2036-01-17T13:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.14,"alt":60.83,"az":100.8,"t":"2036-01-17T13:55:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.13,"alt":61.75,"az":102.0,"t":"2036-01-17T14:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.13,"alt":62.66,"az":103.2,"t":"2036-01-17T14:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.12,"alt":63.57,"az":104.4,"t":"2036-01-17T14:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.11,"alt":64.47,"az":105.8,"t":"2036-01-17T14:15:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.1,"alt":65.37,"az":107.2,"t":"2036-01-17T14:20:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.09,"alt":66.26,"az":108.7,"t":"2036-01-17T14:25:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.08,"alt":67.14,"az":110.2,"t":"2036-01-17T14:30:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.08,"alt":68.02,"az":111.9,"t":"2036-01-17T14:35:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.07,"alt":68.88,"az":113.6,"t":"2036-01-17T14:40:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.07,"alt":69.73,"az":115.5,"t":"2036-01-17T14:45:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.57,"az":117.5,"t":"2036-01-17T14:50:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.05,"alt":71.39,"az":119.6,"t":"2036-01-17T14:55:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.05,"alt":72.2,"az":121.9,"t":"2036-01-17T15:00:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.05,"alt":72.98,"az":124.3,"t":"2036-01-17T15:05:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.04,"alt":73.74,"az":127.0,"t":"2036-01-17T15:10:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.04,"alt":74.47,"az":129.9,"t":"2036-01-17T15:15:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.03,"alt":75.18,"az":133.0,"t":"2036-01-17T15:20:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.03,"alt":75.84,"az":136.4,"t":"2036-01-17T15:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.03,"alt":76.47,"az":140.0,"t":"2036-01-17T15:30:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.03,"alt":77.04,"az":144.0,"t":"2036-01-17T15:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.02,"alt":77.56,"az":148.3,"t":"2036-01-17T15:40:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":78.02,"az":152.9,"t":"2036-01-17T15:45:00Z","terrain":-0.95},{"above_terrain":true,"airmass":1.02,"alt":78.41,"az":157.8,"t":"2036-01-17T15:50:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.02,"alt":78.73,"az":163.0,"t":"2036-01-17T15:55:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.02,"alt":78.96,"az":168.4,"t":"2036-01-17T16:00:00Z","terrain":-0.89},{"above_terrain":true,"airmass":1.02,"alt":79.1,"az":174.1,"t":"2036-01-17T16:05:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.02,"alt":79.15,"az":179.8,"t":"2036-01-17T16:10:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":185.5,"t":"2036-01-17T16:15:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.02,"alt":78.97,"az":191.1,"t":"2036-01-17T16:20:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.02,"alt":78.75,"az":196.5,"t":"2036-01-17T16:25:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.02,"alt":78.44,"az":201.7,"t":"2036-01-17T16:30:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.02,"alt":78.06,"az":206.7,"t":"2036-01-17T16:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":77.6,"az":211.3,"t":"2036-01-17T16:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.03,"alt":77.09,"az":215.6,"t":"2036-01-17T16:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.03,"alt":76.52,"az":219.6,"t":"2036-01-17T16:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.03,"alt":75.9,"az":223.3,"t":"2036-01-17T16:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.03,"alt":75.23,"az":226.7,"t":"2036-01-17T17:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.04,"alt":74.54,"az":229.9,"t":"2036-01-17T17:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.04,"alt":73.8,"az":232.8,"t":"2036-01-17T17:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.04,"alt":73.05,"az":235.4,"t":"2036-01-17T17:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.05,"alt":72.26,"az":237.9,"t":"2036-01-17T17:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.46,"az":240.2,"t":"2036-01-17T17:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.06,"alt":70.64,"az":242.4,"t":"2036-01-17T17:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":69.8,"az":244.4,"t":"2036-01-17T17:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.07,"alt":68.95,"az":246.2,"t":"2036-01-17T17:40:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.08,"alt":68.09,"az":248.0,"t":"2036-01-17T17:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.08,"alt":67.22,"az":249.6,"t":"2036-01-17T17:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.09,"alt":66.34,"az":251.2,"t":"2036-01-17T17:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.1,"alt":65.45,"az":252.7,"t":"2036-01-17T18:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.55,"az":254.1,"t":"2036-01-17T18:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.12,"alt":63.65,"az":255.4,"t":"2036-01-17T18:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.12,"alt":62.74,"az":256.7,"t":"2036-01-17T18:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.13,"alt":61.83,"az":257.9,"t":"2036-01-17T18:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.14,"alt":60.91,"az":259.1,"t":"2036-01-17T18:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.15,"alt":59.99,"az":260.3,"t":"2036-01-17T18:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.17,"alt":59.06,"az":261.3,"t":"2036-01-17T18:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.18,"alt":58.14,"az":262.4,"t":"2036-01-17T18:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.19,"alt":57.21,"az":263.4,"t":"2036-01-17T18:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.2,"alt":56.28,"az":264.4,"t":"2036-01-17T18:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.21,"alt":55.34,"az":265.3,"t":"2036-01-17T18:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.23,"alt":54.41,"az":266.3,"t":"2036-01-17T19:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.48,"az":267.2,"t":"2036-01-17T19:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.26,"alt":52.54,"az":268.1,"t":"2036-01-17T19:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.27,"alt":51.61,"az":268.9,"t":"2036-01-17T19:15:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.29,"alt":50.67,"az":269.8,"t":"2036-01-17T19:20:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.31,"alt":49.73,"az":270.6,"t":"2036-01-17T19:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.33,"alt":48.8,"az":271.4,"t":"2036-01-17T19:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.35,"alt":47.86,"az":272.2,"t":"2036-01-17T19:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.37,"alt":46.93,"az":273.0,"t":"2036-01-17T19:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.39,"alt":45.99,"az":273.8,"t":"2036-01-17T19:45:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.41,"alt":45.06,"az":274.6,"t":"2036-01-17T19:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.43,"alt":44.13,"az":275.3,"t":"2036-01-17T19:55:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.46,"alt":43.2,"az":276.1,"t":"2036-01-17T20:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.48,"alt":42.27,"az":276.8,"t":"2036-01-17T20:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.51,"alt":41.34,"az":277.5,"t":"2036-01-17T20:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.54,"alt":40.41,"az":278.2,"t":"2036-01-17T20:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.57,"alt":39.49,"az":279.0,"t":"2036-01-17T20:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.6,"alt":38.56,"az":279.7,"t":"2036-01-17T20:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.63,"alt":37.64,"az":280.4,"t":"2036-01-17T20:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.67,"alt":36.72,"az":281.1,"t":"2036-01-17T20:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.71,"alt":35.8,"az":281.8,"t":"2036-01-17T20:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":282.5,"t":"2036-01-17T20:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.79,"alt":33.98,"az":283.2,"t":"2036-01-17T20:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.83,"alt":33.07,"az":283.9,"t":"2036-01-17T20:55:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.87,"alt":32.16,"az":284.5,"t":"2036-01-17T21:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.92,"alt":31.25,"az":285.2,"t":"2036-01-17T21:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.97,"alt":30.35,"az":285.9,"t":"2036-01-17T21:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.03,"alt":29.45,"az":286.6,"t":"2036-01-17T21:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.09,"alt":28.56,"az":287.3,"t":"2036-01-17T21:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.15,"alt":27.67,"az":288.0,"t":"2036-01-17T21:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.21,"alt":26.78,"az":288.6,"t":"2036-01-17T21:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.89,"az":289.3,"t":"2036-01-17T21:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.36,"alt":25.01,"az":290.0,"t":"2036-01-17T21:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.43,"alt":24.13,"az":290.7,"t":"2036-01-17T21:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.52,"alt":23.26,"az":291.4,"t":"2036-01-17T21:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.61,"alt":22.39,"az":292.1,"t":"2036-01-17T21:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.71,"alt":21.52,"az":292.8,"t":"2036-01-17T22:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.82,"alt":20.66,"az":293.4,"t":"2036-01-17T22:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.93,"alt":19.81,"az":294.1,"t":"2036-01-17T22:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.05,"alt":18.96,"az":294.8,"t":"2036-01-17T22:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.19,"alt":18.11,"az":295.5,"t":"2036-01-17T22:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.34,"alt":17.27,"az":296.2,"t":"2036-01-17T22:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.5,"alt":16.43,"az":296.9,"t":"2036-01-17T22:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.67,"alt":15.6,"az":297.7,"t":"2036-01-17T22:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":298.4,"t":"2036-01-17T22:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.08,"alt":13.95,"az":299.1,"t":"2036-01-17T22:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.32,"alt":13.14,"az":299.8,"t":"2036-01-17T22:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.59,"alt":12.33,"az":300.5,"t":"2036-01-17T22:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.89,"alt":11.52,"az":301.3,"t":"2036-01-17T23:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":5.23,"alt":10.73,"az":302.0,"t":"2036-01-17T23:05:00Z","terrain":0.08},{"above_terrain":true,"airmass":5.62,"alt":9.94,"az":302.8,"t":"2036-01-17T23:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.06,"alt":9.15,"az":303.5,"t":"2036-01-17T23:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.58,"alt":8.38,"az":304.3,"t":"2036-01-17T23:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":7.18,"alt":7.61,"az":305.0,"t":"2036-01-17T23:25:00Z","terrain":-0.29},{"above_terrain":true,"airmass":7.89,"alt":6.84,"az":305.8,"t":"2036-01-17T23:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":8.73,"alt":6.09,"az":306.5,"t":"2036-01-17T23:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":9.76,"alt":5.34,"az":307.3,"t":"2036-01-17T23:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":11.03,"alt":4.6,"az":308.1,"t":"2036-01-17T23:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":12.62,"alt":3.87,"az":308.9,"t":"2036-01-17T23:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":14.67,"alt":3.14,"az":309.7,"t":"2036-01-17T23:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":17.38,"alt":2.43,"az":310.5,"t":"2036-01-18T00:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":21.04,"alt":1.72,"az":311.3,"t":"2036-01-18T00:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":26.14,"alt":1.02,"az":312.1,"t":"2036-01-18T00:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":33.39,"alt":0.33,"az":313.0,"t":"2036-01-18T00:15:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-0.35,"az":313.8,"t":"2036-01-18T00:20:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.02,"az":314.6,"t":"2036-01-18T00:25:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-1.68,"az":315.5,"t":"2036-01-18T00:30:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-2.33,"az":316.3,"t":"2036-01-18T00:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-2.97,"az":317.2,"t":"2036-01-18T00:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":318.1,"t":"2036-01-18T00:45:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-4.22,"az":319.0,"t":"2036-01-18T00:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-4.83,"az":319.9,"t":"2036-01-18T00:55:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.43,"az":320.8,"t":"2036-01-18T01:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.02,"az":321.7,"t":"2036-01-18T01:05:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":322.6,"t":"2036-01-18T01:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-7.16,"az":323.5,"t":"2036-01-18T01:15:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-7.71,"az":324.4,"t":"2036-01-18T01:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.24,"az":325.4,"t":"2036-01-18T01:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.77,"az":326.3,"t":"2036-01-18T01:30:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-9.28,"az":327.3,"t":"2036-01-18T01:35:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-9.78,"az":328.2,"t":"2036-01-18T01:40:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-10.27,"az":329.2,"t":"2036-01-18T01:45:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-10.74,"az":330.2,"t":"2036-01-18T01:50:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.2,"az":331.2,"t":"2036-01-18T01:55:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-11.64,"az":332.2,"t":"2036-01-18T02:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.07,"az":333.2,"t":"2036-01-18T02:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.49,"az":334.2,"t":"2036-01-18T02:10:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-12.88,"az":335.2,"t":"2036-01-18T02:15:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-13.27,"az":336.3,"t":"2036-01-18T02:20:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-13.64,"az":337.3,"t":"2036-01-18T02:25:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-13.99,"az":338.4,"t":"2036-01-18T02:30:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-14.33,"az":339.4,"t":"2036-01-18T02:35:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-14.65,"az":340.5,"t":"2036-01-18T02:40:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-14.95,"az":341.5,"t":"2036-01-18T02:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.24,"az":342.6,"t":"2036-01-18T02:50:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-15.51,"az":343.7,"t":"2036-01-18T02:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.77,"az":344.8,"t":"2036-01-18T03:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.0,"az":345.9,"t":"2036-01-18T03:05:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-16.22,"az":347.0,"t":"2036-01-18T03:10:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-16.43,"az":348.1,"t":"2036-01-18T03:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-16.61,"az":349.2,"t":"2036-01-18T03:20:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.78,"az":350.3,"t":"2036-01-18T03:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.93,"az":351.4,"t":"2036-01-18T03:30:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-17.06,"az":352.5,"t":"2036-01-18T03:35:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-17.17,"az":353.6,"t":"2036-01-18T03:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.26,"az":354.8,"t":"2036-01-18T03:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":355.9,"t":"2036-01-18T03:50:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":357.0,"t":"2036-01-18T03:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":358.1,"t":"2036-01-18T04:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":359.3,"t":"2036-01-18T04:05:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":0.4,"t":"2036-01-18T04:10:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":1.5,"t":"2036-01-18T04:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":2.7,"t":"2036-01-18T04:20:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-17.36,"az":3.8,"t":"2036-01-18T04:25:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-17.29,"az":4.9,"t":"2036-01-18T04:30:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-17.2,"az":6.0,"t":"2036-01-18T04:35:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":7.1,"t":"2036-01-18T04:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.97,"az":8.3,"t":"2036-01-18T04:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-16.82,"az":9.4,"t":"2036-01-18T04:50:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-16.66,"az":10.5,"t":"2036-01-18T04:55:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-16.48,"az":11.6,"t":"2036-01-18T05:00:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-16.29,"az":12.7,"t":"2036-01-18T05:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-16.07,"az":13.8,"t":"2036-01-18T05:10:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-15.84,"az":14.9,"t":"2036-01-18T05:15:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-15.59,"az":16.0,"t":"2036-01-18T05:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.32,"az":17.1,"t":"2036-01-18T05:25:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-15.04,"az":18.1,"t":"2036-01-18T05:30:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-14.74,"az":19.2,"t":"2036-01-18T05:35:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-14.43,"az":20.3,"t":"2036-01-18T05:40:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.09,"az":21.3,"t":"2036-01-18T05:45:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-13.75,"az":22.4,"t":"2036-01-18T05:50:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-13.38,"az":23.4,"t":"2036-01-18T05:55:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-13.0,"az":24.4,"t":"2036-01-18T06:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-12.61,"az":25.5,"t":"2036-01-18T06:05:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-12.2,"az":26.5,"t":"2036-01-18T06:10:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-11.77,"az":27.5,"t":"2036-01-18T06:15:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-11.33,"az":28.5,"t":"2036-01-18T06:20:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-10.88,"az":29.5,"t":"2036-01-18T06:25:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-10.41,"az":30.5,"t":"2036-01-18T06:30:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-9.93,"az":31.5,"t":"2036-01-18T06:35:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.43,"az":32.4,"t":"2036-01-18T06:40:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-8.92,"az":33.4,"t":"2036-01-18T06:45:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-8.4,"az":34.3,"t":"2036-01-18T06:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-7.87,"az":35.3,"t":"2036-01-18T06:55:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.32,"az":36.2,"t":"2036-01-18T07:00:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":37.2,"t":"2036-01-18T07:05:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.19,"az":38.1,"t":"2036-01-18T07:10:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-5.61,"az":39.0,"t":"2036-01-18T07:15:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.01,"az":39.9,"t":"2036-01-18T07:20:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-4.41,"az":40.8,"t":"2036-01-18T07:25:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":41.7,"t":"2036-01-18T07:30:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":42.5,"t":"2036-01-18T07:35:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":43.4,"t":"2036-01-18T07:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-1.88,"az":44.3,"t":"2036-01-18T07:45:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.22,"az":45.1,"t":"2036-01-18T07:50:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.55,"az":46.0,"t":"2036-01-18T07:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":36.1,"alt":0.13,"az":46.8,"t":"2036-01-18T08:00:00Z","terrain":0.62},{"above_terrain":true,"airmass":28.04,"alt":0.81,"az":47.6,"t":"2036-01-18T08:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":22.38,"alt":1.51,"az":48.4,"t":"2036-01-18T08:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":18.35,"alt":2.21,"az":49.3,"t":"2036-01-18T08:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.4,"alt":2.93,"az":50.1,"t":"2036-01-18T08:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":13.18,"alt":3.65,"az":50.9,"t":"2036-01-18T08:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":11.47,"alt":4.38,"az":51.7,"t":"2036-01-18T08:30:00Z","terrain":0.6},{"above_terrain":true,"airmass":10.11,"alt":5.12,"az":52.4,"t":"2036-01-18T08:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":9.02,"alt":5.86,"az":53.2,"t":"2036-01-18T08:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":8.12,"alt":6.62,"az":54.0,"t":"2036-01-18T08:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":7.38,"alt":7.38,"az":54.8,"t":"2036-01-18T08:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.75,"alt":8.14,"az":55.5,"t":"2036-01-18T08:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.21,"alt":8.92,"az":56.3,"t":"2036-01-18T09:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.75,"alt":9.7,"az":57.0,"t":"2036-01-18T09:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":5.34,"alt":10.49,"az":57.8,"t":"2036-01-18T09:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":4.99,"alt":11.28,"az":58.5,"t":"2036-01-18T09:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.68,"alt":12.09,"az":59.2,"t":"2036-01-18T09:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.4,"alt":12.89,"az":60.0,"t":"2036-01-18T09:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.15,"alt":13.71,"az":60.7,"t":"2036-01-18T09:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":3.93,"alt":14.53,"az":61.4,"t":"2036-01-18T09:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":3.73,"alt":15.35,"az":62.1,"t":"2036-01-18T09:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.55,"alt":16.18,"az":62.8,"t":"2036-01-18T09:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":3.38,"alt":17.02,"az":63.5,"t":"2036-01-18T09:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":3.23,"alt":17.86,"az":64.3,"t":"2036-01-18T09:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.09,"alt":18.7,"az":65.0,"t":"2036-01-18T10:00:00Z","terrain":0.77}],"transit":{"airmass":1.02,"alt":79.2,"az":179.8,"t":"2036-01-17T16:10:00Z"},"usable_hours":5.17,"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."]}
