{"assessment":{"best_window":{"end":"2038-12-15T23:10Z","end_local":"01:10","hours":6.58,"label":"good","mean_quality":0.76,"start":"2038-12-15T16:35Z","start_local":"18:35"},"cost":{"altitude":3.12,"clouds":0.0,"darkness":0.81,"moon":2.34},"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":21,"cloud":null,"high":null,"iso":"2038-12-15T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2038-12-15T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.41,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2038-12-15T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":54,"cloud":null,"high":null,"iso":"2038-12-15T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.96,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":64,"cloud":null,"high":null,"iso":"2038-12-15T19:00Z","label":"good","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.77,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2038-12-15T20:00Z","label":"good","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.73,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2038-12-15T21:00Z","label":"good","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2038-12-15T22:00Z","label":"good","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.66,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":55,"cloud":null,"high":null,"iso":"2038-12-15T23:00Z","label":"good","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.61,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2038-12-16T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.54,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2038-12-16T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":66,"precip":null,"q":0.49,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2038-12-16T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":68,"precip":null,"q":0.27,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2038-12-16T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2038-12-16T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2038-12-16T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.98,"peak_sky":0.98,"quality_hours":6.76,"reasons":["the target being low or below 20\u00b0 cost 3.1 quality-hours","moonlight cost 2.3 quality-hours","daylight and twilight cost 0.8 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":98,"score_weather":null,"sky_hours":6.76,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2038-12-15T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2038-12-15T14:50Z","start_local":"16:50"},{"end":"2038-12-15T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2038-12-15T15:25Z","start_local":"17:25"},{"end":"2038-12-15T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.42,"start":"2038-12-15T16:00Z","start_local":"18:00"},{"end":"2038-12-15T23:10Z","end_local":"01:10","hours":6.58,"label":"good","mean_quality":0.76,"start":"2038-12-15T16:35Z","start_local":"18:35"},{"end":"2038-12-16T01:55Z","end_local":"03:55","hours":2.75,"label":"marginal","mean_quality":0.5,"start":"2038-12-15T23:10Z","start_local":"01:10"},{"end":"2038-12-16T02:10Z","end_local":"04:10","hours":0.25,"label":"poor","mean_quality":0.27,"start":"2038-12-16T01:55Z","start_local":"03:55"},{"end":"2038-12-16T05:45Z","end_local":"07:45","hours":3.58,"label":"unusable","mean_quality":0.0,"start":"2038-12-16T02:10Z","start_local":"04:10"}]},"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":"2038-12-15T16:31:38Z","dark_hours":11.49,"dark_to":"2038-12-16T04:01:09Z","moon":{"illumination":0.837,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":1.82,"moonrise":"2038-12-15T18:21:11Z","moonset":"2038-12-16T09:11:12Z","sunrise":"2038-12-16T05:41:34Z","sunset":"2038-12-15T14:51:17Z","twilight":{"astronomical":{"end":"2038-12-15T16:31:38Z","start":"2038-12-16T04:01:09Z"},"civil":{"end":"2038-12-15T15:22:48Z","start":"2038-12-16T05:10:01Z"},"nautical":{"end":"2038-12-15T15:57:49Z","start":"2038-12-16T04:34:59Z"}},"window_end":"2038-12-16T10:00:00Z","window_start":"2038-12-15T10:00:00Z"},"night_date":"2038-12-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.05,"alt":72.5,"t":"2038-12-15T20:30:00Z"},"dec":24.11388889,"dec_of_date":24.2323,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":8.67,"limit_rise":"2038-12-15T14:55:33Z","limit_set":"2038-12-16T02:07:10Z","max_az_rate_deg_per_min":0.76,"moon_separation":71.7,"never_rises":false,"ra":56.60083333,"ra_of_date":57.1815,"ra_str":"03h 46m 24.2s","resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"summary":"8.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2038-12-16T04:05:46Z","blocked_dark_hours":0,"clears_at":"2038-12-15T13:05:47Z","rise_az":58.6},"track":[{"above_terrain":false,"airmass":null,"alt":-21.07,"az":21.2,"t":"2038-12-15T10:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-20.73,"az":22.4,"t":"2038-12-15T10:05:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-20.36,"az":23.5,"t":"2038-12-15T10:10:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-19.98,"az":24.7,"t":"2038-12-15T10:15:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-19.58,"az":25.8,"t":"2038-12-15T10:20:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-19.16,"az":26.9,"t":"2038-12-15T10:25:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-18.73,"az":28.1,"t":"2038-12-15T10:30:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-18.28,"az":29.2,"t":"2038-12-15T10:35:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-17.82,"az":30.3,"t":"2038-12-15T10:40:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":31.4,"t":"2038-12-15T10:45:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-16.84,"az":32.4,"t":"2038-12-15T10:50:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-16.34,"az":33.5,"t":"2038-12-15T10:55:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-15.81,"az":34.6,"t":"2038-12-15T11:00:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.27,"az":35.6,"t":"2038-12-15T11:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-14.72,"az":36.6,"t":"2038-12-15T11:10:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-14.16,"az":37.7,"t":"2038-12-15T11:15:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-13.58,"az":38.7,"t":"2038-12-15T11:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-12.99,"az":39.7,"t":"2038-12-15T11:25:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-12.38,"az":40.7,"t":"2038-12-15T11:30:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-11.77,"az":41.7,"t":"2038-12-15T11:35:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-11.14,"az":42.6,"t":"2038-12-15T11:40:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-10.5,"az":43.6,"t":"2038-12-15T11:45:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-9.85,"az":44.6,"t":"2038-12-15T11:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-9.18,"az":45.5,"t":"2038-12-15T11:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-8.51,"az":46.4,"t":"2038-12-15T12:00:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-7.83,"az":47.4,"t":"2038-12-15T12:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-7.13,"az":48.3,"t":"2038-12-15T12:10:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":49.2,"t":"2038-12-15T12:15:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-5.72,"az":50.1,"t":"2038-12-15T12:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-5.0,"az":51.0,"t":"2038-12-15T12:25:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-4.26,"az":51.9,"t":"2038-12-15T12:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":52.7,"t":"2038-12-15T12:35:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":53.6,"t":"2038-12-15T12:40:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-2.02,"az":54.5,"t":"2038-12-15T12:45:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-1.25,"az":55.3,"t":"2038-12-15T12:50:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.48,"az":56.1,"t":"2038-12-15T12:55:00Z","terrain":1.05},{"above_terrain":false,"airmass":33.73,"alt":0.3,"az":57.0,"t":"2038-12-15T13:00:00Z","terrain":1.07},{"above_terrain":false,"airmass":25.52,"alt":1.09,"az":57.8,"t":"2038-12-15T13:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":20.05,"alt":1.89,"az":58.6,"t":"2038-12-15T13:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":16.28,"alt":2.69,"az":59.4,"t":"2038-12-15T13:15:00Z","terrain":1.19},{"above_terrain":true,"airmass":13.59,"alt":3.5,"az":60.3,"t":"2038-12-15T13:20:00Z","terrain":1.15},{"above_terrain":true,"airmass":11.6,"alt":4.32,"az":61.1,"t":"2038-12-15T13:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":10.08,"alt":5.14,"az":61.8,"t":"2038-12-15T13:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":8.89,"alt":5.97,"az":62.6,"t":"2038-12-15T13:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":7.93,"alt":6.8,"az":63.4,"t":"2038-12-15T13:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":7.15,"alt":7.64,"az":64.2,"t":"2038-12-15T13:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.5,"alt":8.49,"az":65.0,"t":"2038-12-15T13:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":5.95,"alt":9.34,"az":65.8,"t":"2038-12-15T13:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":5.49,"alt":10.19,"az":66.5,"t":"2038-12-15T14:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":5.09,"alt":11.05,"az":67.3,"t":"2038-12-15T14:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":4.74,"alt":11.92,"az":68.1,"t":"2038-12-15T14:10:00Z","terrain":0.99},{"above_terrain":true,"airmass":4.43,"alt":12.79,"az":68.8,"t":"2038-12-15T14:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":4.17,"alt":13.66,"az":69.6,"t":"2038-12-15T14:20:00Z","terrain":1.15},{"above_terrain":true,"airmass":3.93,"alt":14.54,"az":70.3,"t":"2038-12-15T14:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.71,"alt":15.43,"az":71.1,"t":"2038-12-15T14:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":3.52,"alt":16.31,"az":71.8,"t":"2038-12-15T14:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.35,"alt":17.21,"az":72.6,"t":"2038-12-15T14:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":3.19,"alt":18.1,"az":73.3,"t":"2038-12-15T14:45:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.05,"alt":19.0,"az":74.1,"t":"2038-12-15T14:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.92,"alt":19.9,"az":74.8,"t":"2038-12-15T14:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.8,"alt":20.8,"az":75.5,"t":"2038-12-15T15:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.69,"alt":21.71,"az":76.3,"t":"2038-12-15T15:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.59,"alt":22.62,"az":77.0,"t":"2038-12-15T15:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.49,"alt":23.54,"az":77.8,"t":"2038-12-15T15:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.4,"alt":24.45,"az":78.5,"t":"2038-12-15T15:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.32,"alt":25.37,"az":79.3,"t":"2038-12-15T15:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.25,"alt":26.29,"az":80.0,"t":"2038-12-15T15:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.18,"alt":27.21,"az":80.8,"t":"2038-12-15T15:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.11,"alt":28.14,"az":81.6,"t":"2038-12-15T15:40:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.05,"alt":29.07,"az":82.3,"t":"2038-12-15T15:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.99,"alt":29.99,"az":83.1,"t":"2038-12-15T15:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.94,"alt":30.92,"az":83.9,"t":"2038-12-15T15:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.89,"alt":31.86,"az":84.6,"t":"2038-12-15T16:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.84,"alt":32.79,"az":85.4,"t":"2038-12-15T16:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.8,"alt":33.72,"az":86.2,"t":"2038-12-15T16:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.75,"alt":34.66,"az":87.0,"t":"2038-12-15T16:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.71,"alt":35.59,"az":87.8,"t":"2038-12-15T16:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.68,"alt":36.53,"az":88.6,"t":"2038-12-15T16:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.64,"alt":37.46,"az":89.4,"t":"2038-12-15T16:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.61,"alt":38.4,"az":90.3,"t":"2038-12-15T16:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.58,"alt":39.33,"az":91.1,"t":"2038-12-15T16:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.54,"alt":40.27,"az":92.0,"t":"2038-12-15T16:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.52,"alt":41.2,"az":92.8,"t":"2038-12-15T16:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.49,"alt":42.14,"az":93.7,"t":"2038-12-15T16:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.46,"alt":43.07,"az":94.6,"t":"2038-12-15T17:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":44.0,"az":95.5,"t":"2038-12-15T17:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.41,"alt":44.94,"az":96.4,"t":"2038-12-15T17:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.39,"alt":45.86,"az":97.4,"t":"2038-12-15T17:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.37,"alt":46.79,"az":98.4,"t":"2038-12-15T17:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.35,"alt":47.72,"az":99.4,"t":"2038-12-15T17:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.33,"alt":48.64,"az":100.4,"t":"2038-12-15T17:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.31,"alt":49.56,"az":101.4,"t":"2038-12-15T17:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.3,"alt":50.47,"az":102.5,"t":"2038-12-15T17:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.28,"alt":51.39,"az":103.6,"t":"2038-12-15T17:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.26,"alt":52.29,"az":104.7,"t":"2038-12-15T17:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.25,"alt":53.2,"az":105.8,"t":"2038-12-15T17:55:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.23,"alt":54.09,"az":107.0,"t":"2038-12-15T18:00:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.22,"alt":54.99,"az":108.3,"t":"2038-12-15T18:05:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.21,"alt":55.87,"az":109.5,"t":"2038-12-15T18:10:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.19,"alt":56.75,"az":110.9,"t":"2038-12-15T18:15:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.18,"alt":57.62,"az":112.2,"t":"2038-12-15T18:20:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.17,"alt":58.48,"az":113.6,"t":"2038-12-15T18:25:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.16,"alt":59.33,"az":115.1,"t":"2038-12-15T18:30:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.15,"alt":60.18,"az":116.7,"t":"2038-12-15T18:35:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.14,"alt":61.01,"az":118.3,"t":"2038-12-15T18:40:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.13,"alt":61.83,"az":119.9,"t":"2038-12-15T18:45:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.13,"alt":62.63,"az":121.7,"t":"2038-12-15T18:50:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.12,"alt":63.42,"az":123.5,"t":"2038-12-15T18:55:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.11,"alt":64.19,"az":125.4,"t":"2038-12-15T19:00:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.1,"alt":64.94,"az":127.4,"t":"2038-12-15T19:05:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.1,"alt":65.68,"az":129.5,"t":"2038-12-15T19:10:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.09,"alt":66.39,"az":131.7,"t":"2038-12-15T19:15:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.09,"alt":67.07,"az":134.0,"t":"2038-12-15T19:20:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.08,"alt":67.73,"az":136.5,"t":"2038-12-15T19:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.08,"alt":68.36,"az":139.0,"t":"2038-12-15T19:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.07,"alt":68.96,"az":141.7,"t":"2038-12-15T19:35:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.07,"alt":69.52,"az":144.5,"t":"2038-12-15T19:40:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.06,"alt":70.04,"az":147.4,"t":"2038-12-15T19:45:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.06,"alt":70.53,"az":150.5,"t":"2038-12-15T19:50:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.06,"alt":70.97,"az":153.7,"t":"2038-12-15T19:55:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.05,"alt":71.36,"az":157.0,"t":"2038-12-15T20:00:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.05,"alt":71.69,"az":160.5,"t":"2038-12-15T20:05:00Z","terrain":-1.03},{"above_terrain":true,"airmass":1.05,"alt":71.98,"az":164.0,"t":"2038-12-15T20:10:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.05,"alt":72.21,"az":167.7,"t":"2038-12-15T20:15:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.05,"alt":72.38,"az":171.4,"t":"2038-12-15T20:20:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":175.2,"t":"2038-12-15T20:25:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.05,"alt":72.54,"az":179.0,"t":"2038-12-15T20:30:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.05,"alt":72.52,"az":182.8,"t":"2038-12-15T20:35:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.05,"alt":72.45,"az":186.6,"t":"2038-12-15T20:40:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.05,"alt":72.31,"az":190.3,"t":"2038-12-15T20:45:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.05,"alt":72.11,"az":194.0,"t":"2038-12-15T20:50:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.05,"alt":71.86,"az":197.6,"t":"2038-12-15T20:55:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.05,"alt":71.55,"az":201.1,"t":"2038-12-15T21:00:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.06,"alt":71.18,"az":204.5,"t":"2038-12-15T21:05:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.06,"alt":70.77,"az":207.8,"t":"2038-12-15T21:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.06,"alt":70.31,"az":210.9,"t":"2038-12-15T21:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.06,"alt":69.81,"az":213.9,"t":"2038-12-15T21:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":69.27,"az":216.8,"t":"2038-12-15T21:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.07,"alt":68.69,"az":219.5,"t":"2038-12-15T21:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.08,"alt":68.08,"az":222.2,"t":"2038-12-15T21:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.08,"alt":67.44,"az":224.7,"t":"2038-12-15T21:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.09,"alt":66.76,"az":227.0,"t":"2038-12-15T21:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.09,"alt":66.07,"az":229.3,"t":"2038-12-15T21:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.1,"alt":65.35,"az":231.5,"t":"2038-12-15T21:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.11,"alt":64.6,"az":233.5,"t":"2038-12-15T22:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.11,"alt":63.84,"az":235.5,"t":"2038-12-15T22:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.12,"alt":63.06,"az":237.3,"t":"2038-12-15T22:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.13,"alt":62.27,"az":239.1,"t":"2038-12-15T22:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.14,"alt":61.46,"az":240.8,"t":"2038-12-15T22:20:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.15,"alt":60.63,"az":242.5,"t":"2038-12-15T22:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.16,"alt":59.8,"az":244.0,"t":"2038-12-15T22:30:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.17,"alt":58.95,"az":245.6,"t":"2038-12-15T22:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.18,"alt":58.09,"az":247.0,"t":"2038-12-15T22:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.19,"alt":57.23,"az":248.4,"t":"2038-12-15T22:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.2,"alt":56.35,"az":249.7,"t":"2038-12-15T22:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.21,"alt":55.47,"az":251.0,"t":"2038-12-15T22:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.23,"alt":54.58,"az":252.3,"t":"2038-12-15T23:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.24,"alt":53.69,"az":253.5,"t":"2038-12-15T23:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":52.79,"az":254.7,"t":"2038-12-15T23:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.27,"alt":51.88,"az":255.8,"t":"2038-12-15T23:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.29,"alt":50.97,"az":256.9,"t":"2038-12-15T23:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":258.0,"t":"2038-12-15T23:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.32,"alt":49.14,"az":259.1,"t":"2038-12-15T23:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.34,"alt":48.22,"az":260.1,"t":"2038-12-15T23:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.36,"alt":47.3,"az":261.1,"t":"2038-12-15T23:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.38,"alt":46.37,"az":262.1,"t":"2038-12-15T23:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.4,"alt":45.44,"az":263.0,"t":"2038-12-15T23:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.42,"alt":44.51,"az":264.0,"t":"2038-12-15T23:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.45,"alt":43.58,"az":264.9,"t":"2038-12-16T00:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.47,"alt":42.65,"az":265.8,"t":"2038-12-16T00:05:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.5,"alt":41.71,"az":266.7,"t":"2038-12-16T00:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.53,"alt":40.78,"az":267.6,"t":"2038-12-16T00:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.56,"alt":39.84,"az":268.4,"t":"2038-12-16T00:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.59,"alt":38.91,"az":269.3,"t":"2038-12-16T00:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.62,"alt":37.97,"az":270.1,"t":"2038-12-16T00:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.66,"alt":37.04,"az":270.9,"t":"2038-12-16T00:35:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.69,"alt":36.1,"az":271.8,"t":"2038-12-16T00:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.73,"alt":35.17,"az":272.6,"t":"2038-12-16T00:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.77,"alt":34.23,"az":273.4,"t":"2038-12-16T00:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.82,"alt":33.3,"az":274.2,"t":"2038-12-16T00:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.86,"alt":32.36,"az":274.9,"t":"2038-12-16T01:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.91,"alt":31.43,"az":275.7,"t":"2038-12-16T01:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.96,"alt":30.5,"az":276.5,"t":"2038-12-16T01:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.02,"alt":29.57,"az":277.3,"t":"2038-12-16T01:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.08,"alt":28.65,"az":278.0,"t":"2038-12-16T01:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.14,"alt":27.72,"az":278.8,"t":"2038-12-16T01:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.21,"alt":26.8,"az":279.6,"t":"2038-12-16T01:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.28,"alt":25.87,"az":280.3,"t":"2038-12-16T01:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.36,"alt":24.95,"az":281.1,"t":"2038-12-16T01:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.44,"alt":24.04,"az":281.8,"t":"2038-12-16T01:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.53,"alt":23.12,"az":282.6,"t":"2038-12-16T01:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.63,"alt":22.21,"az":283.3,"t":"2038-12-16T01:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.74,"alt":21.3,"az":284.0,"t":"2038-12-16T02:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":2.85,"alt":20.39,"az":284.8,"t":"2038-12-16T02:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.97,"alt":19.49,"az":285.5,"t":"2038-12-16T02:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.11,"alt":18.59,"az":286.3,"t":"2038-12-16T02:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.26,"alt":17.69,"az":287.0,"t":"2038-12-16T02:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.42,"alt":16.8,"az":287.8,"t":"2038-12-16T02:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.61,"alt":15.91,"az":288.5,"t":"2038-12-16T02:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.81,"alt":15.02,"az":289.3,"t":"2038-12-16T02:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.03,"alt":14.14,"az":290.0,"t":"2038-12-16T02:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.28,"alt":13.27,"az":290.8,"t":"2038-12-16T02:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.57,"alt":12.39,"az":291.5,"t":"2038-12-16T02:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.89,"alt":11.53,"az":292.3,"t":"2038-12-16T02:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":5.26,"alt":10.66,"az":293.1,"t":"2038-12-16T03:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":5.69,"alt":9.8,"az":293.8,"t":"2038-12-16T03:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.19,"alt":8.95,"az":294.6,"t":"2038-12-16T03:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":295.4,"t":"2038-12-16T03:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.48,"alt":7.26,"az":296.1,"t":"2038-12-16T03:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.34,"alt":6.42,"az":296.9,"t":"2038-12-16T03:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":9.39,"alt":5.59,"az":297.7,"t":"2038-12-16T03:30:00Z","terrain":0.16},{"above_terrain":true,"airmass":10.72,"alt":4.76,"az":298.5,"t":"2038-12-16T03:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":12.44,"alt":3.94,"az":299.3,"t":"2038-12-16T03:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":14.71,"alt":3.13,"az":300.1,"t":"2038-12-16T03:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":17.83,"alt":2.32,"az":300.9,"t":"2038-12-16T03:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":22.27,"alt":1.53,"az":301.7,"t":"2038-12-16T03:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":28.83,"alt":0.73,"az":302.6,"t":"2038-12-16T04:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":null,"alt":-0.05,"az":303.4,"t":"2038-12-16T04:05:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":304.2,"t":"2038-12-16T04:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-1.6,"az":305.1,"t":"2038-12-16T04:15:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-2.36,"az":305.9,"t":"2038-12-16T04:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-3.12,"az":306.8,"t":"2038-12-16T04:25:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":307.7,"t":"2038-12-16T04:30:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-4.6,"az":308.5,"t":"2038-12-16T04:35:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-5.32,"az":309.4,"t":"2038-12-16T04:40:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.04,"az":310.3,"t":"2038-12-16T04:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":311.2,"t":"2038-12-16T04:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-7.45,"az":312.1,"t":"2038-12-16T04:55:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-8.14,"az":313.1,"t":"2038-12-16T05:00:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-8.82,"az":314.0,"t":"2038-12-16T05:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":314.9,"t":"2038-12-16T05:10:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-10.14,"az":315.9,"t":"2038-12-16T05:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-10.79,"az":316.8,"t":"2038-12-16T05:20:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-11.42,"az":317.8,"t":"2038-12-16T05:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-12.05,"az":318.8,"t":"2038-12-16T05:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-12.66,"az":319.8,"t":"2038-12-16T05:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-13.26,"az":320.8,"t":"2038-12-16T05:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.84,"az":321.8,"t":"2038-12-16T05:45:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-14.41,"az":322.8,"t":"2038-12-16T05:50:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-14.97,"az":323.8,"t":"2038-12-16T05:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-15.52,"az":324.9,"t":"2038-12-16T06:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-16.05,"az":325.9,"t":"2038-12-16T06:05:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-16.57,"az":327.0,"t":"2038-12-16T06:10:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-17.07,"az":328.1,"t":"2038-12-16T06:15:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-17.56,"az":329.1,"t":"2038-12-16T06:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-18.03,"az":330.2,"t":"2038-12-16T06:25:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-18.49,"az":331.3,"t":"2038-12-16T06:30:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-18.93,"az":332.4,"t":"2038-12-16T06:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.35,"az":333.6,"t":"2038-12-16T06:40:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-19.76,"az":334.7,"t":"2038-12-16T06:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-20.15,"az":335.8,"t":"2038-12-16T06:50:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-20.53,"az":337.0,"t":"2038-12-16T06:55:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-20.89,"az":338.2,"t":"2038-12-16T07:00:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-21.22,"az":339.3,"t":"2038-12-16T07:05:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-21.55,"az":340.5,"t":"2038-12-16T07:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-21.85,"az":341.7,"t":"2038-12-16T07:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-22.13,"az":342.9,"t":"2038-12-16T07:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.4,"az":344.1,"t":"2038-12-16T07:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.65,"az":345.3,"t":"2038-12-16T07:30:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-22.88,"az":346.5,"t":"2038-12-16T07:35:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.08,"az":347.7,"t":"2038-12-16T07:40:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-23.27,"az":349.0,"t":"2038-12-16T07:45:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-23.44,"az":350.2,"t":"2038-12-16T07:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.59,"az":351.4,"t":"2038-12-16T07:55:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-23.72,"az":352.7,"t":"2038-12-16T08:00:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-23.83,"az":353.9,"t":"2038-12-16T08:05:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-23.92,"az":355.1,"t":"2038-12-16T08:10:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-23.99,"az":356.4,"t":"2038-12-16T08:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.04,"az":357.6,"t":"2038-12-16T08:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":358.9,"t":"2038-12-16T08:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":0.2,"t":"2038-12-16T08:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-24.06,"az":1.4,"t":"2038-12-16T08:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":2.7,"t":"2038-12-16T08:40:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-23.98,"az":3.9,"t":"2038-12-16T08:45:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-23.9,"az":5.2,"t":"2038-12-16T08:50:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-23.81,"az":6.4,"t":"2038-12-16T08:55:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-23.69,"az":7.6,"t":"2038-12-16T09:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.56,"az":8.9,"t":"2038-12-16T09:05:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-23.4,"az":10.1,"t":"2038-12-16T09:10:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-23.23,"az":11.3,"t":"2038-12-16T09:15:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-23.04,"az":12.6,"t":"2038-12-16T09:20:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-22.82,"az":13.8,"t":"2038-12-16T09:25:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-22.59,"az":15.0,"t":"2038-12-16T09:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-22.34,"az":16.2,"t":"2038-12-16T09:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-22.07,"az":17.4,"t":"2038-12-16T09:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-21.78,"az":18.6,"t":"2038-12-16T09:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-21.47,"az":19.8,"t":"2038-12-16T09:50:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-21.14,"az":21.0,"t":"2038-12-16T09:55:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-20.8,"az":22.1,"t":"2038-12-16T10:00:00Z","terrain":1.01}],"transit":{"airmass":1.05,"alt":72.5,"az":179.0,"t":"2038-12-15T20:30:00Z"},"usable_hours":9.58,"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."]}
