{"assessment":{"best_window":{"end":"2047-12-24T22:35Z","end_local":"00:35","hours":3.67,"label":"good","mean_quality":0.62,"start":"2047-12-24T18:55Z","start_local":"20:55"},"cost":{"altitude":5.39,"clouds":0.0,"darkness":1.36,"moon":2.41},"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":55,"cloud":null,"high":null,"iso":"2047-12-24T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":66,"cloud":null,"high":null,"iso":"2047-12-24T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.09,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2047-12-24T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.57,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":79,"cloud":null,"high":null,"iso":"2047-12-24T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.58,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2047-12-24T19:00Z","label":"good","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.6,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2047-12-24T20:00Z","label":"good","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.63,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2047-12-24T21:00Z","label":"good","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.62,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2047-12-24T22:00Z","label":"good","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.61,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2047-12-24T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.53,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2047-12-25T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2047-12-25T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-17,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2047-12-25T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2047-12-25T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2047-12-25T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2047-12-25T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.64,"peak_sky":0.64,"quality_hours":4.41,"reasons":["the target being low or below 20\u00b0 cost 5.4 quality-hours","moonlight cost 2.4 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":64,"score_weather":null,"sky_hours":4.41,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2047-12-24T15:30Z","end_local":"17:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2047-12-24T14:55Z","start_local":"16:55"},{"end":"2047-12-24T16:40Z","end_local":"18:40","hours":1.17,"label":"poor","mean_quality":0.19,"start":"2047-12-24T15:30Z","start_local":"17:30"},{"end":"2047-12-24T18:55Z","end_local":"20:55","hours":2.25,"label":"marginal","mean_quality":0.58,"start":"2047-12-24T16:40Z","start_local":"18:40"},{"end":"2047-12-24T22:35Z","end_local":"00:35","hours":3.67,"label":"good","mean_quality":0.62,"start":"2047-12-24T18:55Z","start_local":"20:55"},{"end":"2047-12-24T23:45Z","end_local":"01:45","hours":1.17,"label":"marginal","mean_quality":0.53,"start":"2047-12-24T22:35Z","start_local":"00:35"},{"end":"2047-12-25T05:50Z","end_local":"07:50","hours":6.08,"label":"unusable","mean_quality":0.0,"start":"2047-12-24T23:45Z","start_local":"01:45"}]},"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":"2047-12-24T16:35:37Z","dark_hours":11.5,"dark_to":"2047-12-25T04:05:49Z","moon":{"illumination":0.583,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":4.78,"moonrise":"2047-12-24T10:03:48Z","moonset":"2047-12-24T23:17:24Z","sunrise":"2047-12-25T05:46:17Z","sunset":"2047-12-24T14:55:06Z","twilight":{"astronomical":{"end":"2047-12-24T16:35:37Z","start":"2047-12-25T04:05:49Z"},"civil":{"end":"2047-12-24T15:26:41Z","start":"2047-12-25T05:14:43Z"},"nautical":{"end":"2047-12-24T16:01:45Z","start":"2047-12-25T04:39:40Z"}},"window_end":"2047-12-25T10:00:00Z","window_start":"2047-12-24T10:00:00Z"},"night_date":"2047-12-24","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.02,"alt":79.2,"t":"2047-12-24T17:45:00Z"},"dec":30.66017511,"dec_of_date":30.9045,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":6.17,"limit_rise":"2047-12-24T11:46:00Z","limit_set":"2047-12-24T23:43:45Z","max_az_rate_deg_per_min":1.15,"moon_separation":24.6,"never_rises":false,"ra":23.46206906,"ra_of_date":24.1411,"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":"6.2 dark hours above 30\u00b0 \u2014 a proper target for this night. The Moon is 25\u00b0 away at 58% \u2014 faint targets will suffer.","terrain":{"available":true,"behind_at":"2047-12-25T01:50:18Z","blocked_dark_hours":0,"clears_at":"2047-12-25T09:37:41Z","rise_az":50.2},"track":[{"above_terrain":true,"airmass":14.57,"alt":3.17,"az":50.2,"t":"2047-12-24T10:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":12.55,"alt":3.9,"az":51.0,"t":"2047-12-24T10:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":10.97,"alt":4.63,"az":51.8,"t":"2047-12-24T10:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":9.72,"alt":5.37,"az":52.6,"t":"2047-12-24T10:15:00Z","terrain":0.76},{"above_terrain":true,"airmass":8.7,"alt":6.12,"az":53.4,"t":"2047-12-24T10:20:00Z","terrain":0.9},{"above_terrain":true,"airmass":7.86,"alt":6.87,"az":54.2,"t":"2047-12-24T10:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":7.15,"alt":7.63,"az":54.9,"t":"2047-12-24T10:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.56,"alt":8.4,"az":55.7,"t":"2047-12-24T10:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.05,"alt":9.18,"az":56.4,"t":"2047-12-24T10:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.61,"alt":9.96,"az":57.2,"t":"2047-12-24T10:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":5.22,"alt":10.75,"az":57.9,"t":"2047-12-24T10:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.88,"alt":11.55,"az":58.7,"t":"2047-12-24T10:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.58,"alt":12.35,"az":59.4,"t":"2047-12-24T11:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.32,"alt":13.16,"az":60.1,"t":"2047-12-24T11:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.08,"alt":13.97,"az":60.8,"t":"2047-12-24T11:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.86,"alt":14.79,"az":61.6,"t":"2047-12-24T11:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.67,"alt":15.62,"az":62.3,"t":"2047-12-24T11:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.49,"alt":16.45,"az":63.0,"t":"2047-12-24T11:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.33,"alt":17.29,"az":63.7,"t":"2047-12-24T11:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":3.19,"alt":18.13,"az":64.4,"t":"2047-12-24T11:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.05,"alt":18.98,"az":65.1,"t":"2047-12-24T11:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.93,"alt":19.83,"az":65.8,"t":"2047-12-24T11:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.81,"alt":20.68,"az":66.5,"t":"2047-12-24T11:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.71,"alt":21.54,"az":67.2,"t":"2047-12-24T11:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.61,"alt":22.41,"az":67.9,"t":"2047-12-24T12:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.52,"alt":23.28,"az":68.6,"t":"2047-12-24T12:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.43,"alt":24.15,"az":69.2,"t":"2047-12-24T12:10:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.35,"alt":25.03,"az":69.9,"t":"2047-12-24T12:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.28,"alt":25.91,"az":70.6,"t":"2047-12-24T12:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.21,"alt":26.79,"az":71.3,"t":"2047-12-24T12:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.15,"alt":27.68,"az":72.0,"t":"2047-12-24T12:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.08,"alt":28.57,"az":72.7,"t":"2047-12-24T12:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.03,"alt":29.47,"az":73.3,"t":"2047-12-24T12:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.97,"alt":30.37,"az":74.0,"t":"2047-12-24T12:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.92,"alt":31.27,"az":74.7,"t":"2047-12-24T12:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.87,"alt":32.17,"az":75.4,"t":"2047-12-24T12:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.83,"alt":33.08,"az":76.1,"t":"2047-12-24T13:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.78,"alt":33.99,"az":76.8,"t":"2047-12-24T13:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.74,"alt":34.9,"az":77.5,"t":"2047-12-24T13:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.82,"az":78.1,"t":"2047-12-24T13:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.67,"alt":36.73,"az":78.8,"t":"2047-12-24T13:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.63,"alt":37.65,"az":79.5,"t":"2047-12-24T13:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.6,"alt":38.58,"az":80.2,"t":"2047-12-24T13:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.57,"alt":39.5,"az":81.0,"t":"2047-12-24T13:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.54,"alt":40.42,"az":81.7,"t":"2047-12-24T13:40:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.51,"alt":41.35,"az":82.4,"t":"2047-12-24T13:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.48,"alt":42.28,"az":83.1,"t":"2047-12-24T13:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.21,"az":83.9,"t":"2047-12-24T13:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.43,"alt":44.14,"az":84.6,"t":"2047-12-24T14:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.41,"alt":45.07,"az":85.4,"t":"2047-12-24T14:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.39,"alt":46.01,"az":86.1,"t":"2047-12-24T14:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.37,"alt":46.94,"az":86.9,"t":"2047-12-24T14:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.35,"alt":47.88,"az":87.7,"t":"2047-12-24T14:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.33,"alt":48.81,"az":88.5,"t":"2047-12-24T14:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.31,"alt":49.75,"az":89.3,"t":"2047-12-24T14:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.68,"az":90.1,"t":"2047-12-24T14:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.27,"alt":51.62,"az":91.0,"t":"2047-12-24T14:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.26,"alt":52.55,"az":91.8,"t":"2047-12-24T14:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.24,"alt":53.49,"az":92.7,"t":"2047-12-24T14:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.23,"alt":54.42,"az":93.6,"t":"2047-12-24T14:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.21,"alt":55.36,"az":94.5,"t":"2047-12-24T15:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.29,"az":95.5,"t":"2047-12-24T15:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.19,"alt":57.22,"az":96.5,"t":"2047-12-24T15:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":58.15,"az":97.5,"t":"2047-12-24T15:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.08,"az":98.5,"t":"2047-12-24T15:20:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.15,"alt":60.0,"az":99.6,"t":"2047-12-24T15:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.14,"alt":60.92,"az":100.7,"t":"2047-12-24T15:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.13,"alt":61.84,"az":101.9,"t":"2047-12-24T15:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.12,"alt":62.75,"az":103.1,"t":"2047-12-24T15:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.12,"alt":63.66,"az":104.4,"t":"2047-12-24T15:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.11,"alt":64.57,"az":105.8,"t":"2047-12-24T15:50:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.1,"alt":65.46,"az":107.2,"t":"2047-12-24T15:55:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.09,"alt":66.35,"az":108.6,"t":"2047-12-24T16:00:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.08,"alt":67.24,"az":110.2,"t":"2047-12-24T16:05:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.08,"alt":68.11,"az":111.8,"t":"2047-12-24T16:10:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.07,"alt":68.97,"az":113.6,"t":"2047-12-24T16:15:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.06,"alt":69.83,"az":115.5,"t":"2047-12-24T16:20:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.66,"az":117.5,"t":"2047-12-24T16:25:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.05,"alt":71.49,"az":119.6,"t":"2047-12-24T16:30:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.05,"alt":72.29,"az":121.9,"t":"2047-12-24T16:35:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.04,"alt":73.07,"az":124.4,"t":"2047-12-24T16:40:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.04,"alt":73.83,"az":127.0,"t":"2047-12-24T16:45:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.04,"alt":74.57,"az":129.9,"t":"2047-12-24T16:50:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.03,"alt":75.27,"az":133.1,"t":"2047-12-24T16:55:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.03,"alt":75.93,"az":136.5,"t":"2047-12-24T17:00:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.03,"alt":76.56,"az":140.2,"t":"2047-12-24T17:05:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.03,"alt":77.13,"az":144.2,"t":"2047-12-24T17:10:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.02,"alt":77.65,"az":148.5,"t":"2047-12-24T17:15:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":78.11,"az":153.1,"t":"2047-12-24T17:20:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.02,"alt":78.49,"az":158.1,"t":"2047-12-24T17:25:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.02,"alt":78.8,"az":163.3,"t":"2047-12-24T17:30:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.02,"alt":79.03,"az":168.8,"t":"2047-12-24T17:35:00Z","terrain":-0.85},{"above_terrain":true,"airmass":1.02,"alt":79.17,"az":174.4,"t":"2047-12-24T17:40:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.02,"alt":79.21,"az":180.1,"t":"2047-12-24T17:45:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.02,"alt":79.16,"az":185.9,"t":"2047-12-24T17:50:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.02,"alt":79.02,"az":191.5,"t":"2047-12-24T17:55:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.02,"alt":78.79,"az":197.0,"t":"2047-12-24T18:00:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.02,"alt":78.48,"az":202.2,"t":"2047-12-24T18:05:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.02,"alt":78.09,"az":207.1,"t":"2047-12-24T18:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":77.63,"az":211.7,"t":"2047-12-24T18:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.03,"alt":77.1,"az":216.0,"t":"2047-12-24T18:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.03,"alt":76.53,"az":220.0,"t":"2047-12-24T18:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.03,"alt":75.9,"az":223.7,"t":"2047-12-24T18:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.03,"alt":75.24,"az":227.1,"t":"2047-12-24T18:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":74.53,"az":230.2,"t":"2047-12-24T18:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.04,"alt":73.8,"az":233.1,"t":"2047-12-24T18:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":73.04,"az":235.8,"t":"2047-12-24T18:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.05,"alt":72.25,"az":238.2,"t":"2047-12-24T18:55:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.05,"alt":71.45,"az":240.5,"t":"2047-12-24T19:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.06,"alt":70.62,"az":242.6,"t":"2047-12-24T19:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.79,"az":244.6,"t":"2047-12-24T19:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.07,"alt":68.93,"az":246.5,"t":"2047-12-24T19:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.08,"alt":68.07,"az":248.2,"t":"2047-12-24T19:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.08,"alt":67.2,"az":249.9,"t":"2047-12-24T19:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.09,"alt":66.31,"az":251.4,"t":"2047-12-24T19:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.1,"alt":65.42,"az":252.9,"t":"2047-12-24T19:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.52,"az":254.3,"t":"2047-12-24T19:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.12,"alt":63.62,"az":255.6,"t":"2047-12-24T19:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.12,"alt":62.71,"az":256.9,"t":"2047-12-24T19:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.13,"alt":61.8,"az":258.1,"t":"2047-12-24T19:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.14,"alt":60.88,"az":259.3,"t":"2047-12-24T20:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.15,"alt":59.96,"az":260.4,"t":"2047-12-24T20:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":59.03,"az":261.5,"t":"2047-12-24T20:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.18,"alt":58.11,"az":262.6,"t":"2047-12-24T20:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.19,"alt":57.18,"az":263.6,"t":"2047-12-24T20:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.2,"alt":56.25,"az":264.5,"t":"2047-12-24T20:25:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.22,"alt":55.31,"az":265.5,"t":"2047-12-24T20:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.23,"alt":54.38,"az":266.4,"t":"2047-12-24T20:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.45,"az":267.3,"t":"2047-12-24T20:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.26,"alt":52.51,"az":268.2,"t":"2047-12-24T20:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.28,"alt":51.57,"az":269.1,"t":"2047-12-24T20:50:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.29,"alt":50.64,"az":269.9,"t":"2047-12-24T20:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.31,"alt":49.7,"az":270.7,"t":"2047-12-24T21:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.77,"az":271.6,"t":"2047-12-24T21:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.35,"alt":47.83,"az":272.4,"t":"2047-12-24T21:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.37,"alt":46.9,"az":273.1,"t":"2047-12-24T21:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.39,"alt":45.96,"az":273.9,"t":"2047-12-24T21:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.41,"alt":45.03,"az":274.7,"t":"2047-12-24T21:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.44,"alt":44.1,"az":275.4,"t":"2047-12-24T21:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.46,"alt":43.17,"az":276.2,"t":"2047-12-24T21:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.49,"alt":42.24,"az":276.9,"t":"2047-12-24T21:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.51,"alt":41.31,"az":277.6,"t":"2047-12-24T21:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.54,"alt":40.38,"az":278.4,"t":"2047-12-24T21:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.57,"alt":39.46,"az":279.1,"t":"2047-12-24T21:55:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.6,"alt":38.53,"az":279.8,"t":"2047-12-24T22:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.64,"alt":37.61,"az":280.5,"t":"2047-12-24T22:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.67,"alt":36.69,"az":281.2,"t":"2047-12-24T22:10:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.71,"alt":35.77,"az":281.9,"t":"2047-12-24T22:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.75,"alt":34.86,"az":282.6,"t":"2047-12-24T22:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.79,"alt":33.95,"az":283.3,"t":"2047-12-24T22:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.83,"alt":33.04,"az":284.0,"t":"2047-12-24T22:30:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.88,"alt":32.13,"az":284.6,"t":"2047-12-24T22:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.92,"alt":31.23,"az":285.3,"t":"2047-12-24T22:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.98,"alt":30.33,"az":286.0,"t":"2047-12-24T22:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.03,"alt":29.43,"az":286.7,"t":"2047-12-24T22:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.09,"alt":28.53,"az":287.4,"t":"2047-12-24T22:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.15,"alt":27.64,"az":288.1,"t":"2047-12-24T23:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.21,"alt":26.75,"az":288.7,"t":"2047-12-24T23:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.87,"az":289.4,"t":"2047-12-24T23:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.36,"alt":24.99,"az":290.1,"t":"2047-12-24T23:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.44,"alt":24.11,"az":290.8,"t":"2047-12-24T23:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.52,"alt":23.24,"az":291.5,"t":"2047-12-24T23:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.61,"alt":22.37,"az":292.2,"t":"2047-12-24T23:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.71,"alt":21.5,"az":292.9,"t":"2047-12-24T23:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.82,"alt":20.64,"az":293.5,"t":"2047-12-24T23:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.93,"alt":19.79,"az":294.2,"t":"2047-12-24T23:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.06,"alt":18.94,"az":294.9,"t":"2047-12-24T23:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.19,"alt":18.09,"az":295.6,"t":"2047-12-24T23:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.34,"alt":17.25,"az":296.3,"t":"2047-12-25T00:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.5,"alt":16.41,"az":297.0,"t":"2047-12-25T00:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.68,"alt":15.58,"az":297.8,"t":"2047-12-25T00:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.87,"alt":14.76,"az":298.5,"t":"2047-12-25T00:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.09,"alt":13.94,"az":299.2,"t":"2047-12-25T00:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.33,"alt":13.12,"az":299.9,"t":"2047-12-25T00:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.6,"alt":12.31,"az":300.6,"t":"2047-12-25T00:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.9,"alt":11.51,"az":301.4,"t":"2047-12-25T00:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":5.24,"alt":10.72,"az":302.1,"t":"2047-12-25T00:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.62,"alt":9.93,"az":302.8,"t":"2047-12-25T00:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.07,"alt":9.14,"az":303.6,"t":"2047-12-25T00:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.58,"alt":8.37,"az":304.3,"t":"2047-12-25T00:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":7.18,"alt":7.6,"az":305.1,"t":"2047-12-25T01:00:00Z","terrain":-0.28},{"above_terrain":true,"airmass":7.89,"alt":6.84,"az":305.9,"t":"2047-12-25T01:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":8.74,"alt":6.08,"az":306.6,"t":"2047-12-25T01:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":9.77,"alt":5.33,"az":307.4,"t":"2047-12-25T01:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":11.04,"alt":4.59,"az":308.2,"t":"2047-12-25T01:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":12.63,"alt":3.86,"az":309.0,"t":"2047-12-25T01:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":14.68,"alt":3.14,"az":309.8,"t":"2047-12-25T01:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":17.38,"alt":2.42,"az":310.6,"t":"2047-12-25T01:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":21.04,"alt":1.72,"az":311.4,"t":"2047-12-25T01:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":26.13,"alt":1.02,"az":312.2,"t":"2047-12-25T01:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":33.37,"alt":0.33,"az":313.1,"t":"2047-12-25T01:50:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-0.35,"az":313.9,"t":"2047-12-25T01:55:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.02,"az":314.7,"t":"2047-12-25T02:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-1.68,"az":315.6,"t":"2047-12-25T02:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-2.33,"az":316.4,"t":"2047-12-25T02:10:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.97,"az":317.3,"t":"2047-12-25T02:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":318.2,"t":"2047-12-25T02:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-4.22,"az":319.1,"t":"2047-12-25T02:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.82,"az":319.9,"t":"2047-12-25T02:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.42,"az":320.8,"t":"2047-12-25T02:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.01,"az":321.8,"t":"2047-12-25T02:40:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-6.58,"az":322.7,"t":"2047-12-25T02:45:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-7.14,"az":323.6,"t":"2047-12-25T02:50:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-7.69,"az":324.5,"t":"2047-12-25T02:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.23,"az":325.5,"t":"2047-12-25T03:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.75,"az":326.4,"t":"2047-12-25T03:05:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-9.26,"az":327.4,"t":"2047-12-25T03:10:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-9.76,"az":328.3,"t":"2047-12-25T03:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-10.24,"az":329.3,"t":"2047-12-25T03:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-10.72,"az":330.3,"t":"2047-12-25T03:25:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.17,"az":331.3,"t":"2047-12-25T03:30:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-11.61,"az":332.3,"t":"2047-12-25T03:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.04,"az":333.3,"t":"2047-12-25T03:40:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-12.46,"az":334.3,"t":"2047-12-25T03:45:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-12.85,"az":335.3,"t":"2047-12-25T03:50:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-13.24,"az":336.4,"t":"2047-12-25T03:55:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-13.6,"az":337.4,"t":"2047-12-25T04:00:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-13.96,"az":338.5,"t":"2047-12-25T04:05:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-14.29,"az":339.5,"t":"2047-12-25T04:10:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-14.61,"az":340.6,"t":"2047-12-25T04:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-14.91,"az":341.6,"t":"2047-12-25T04:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.2,"az":342.7,"t":"2047-12-25T04:25:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-15.47,"az":343.8,"t":"2047-12-25T04:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.72,"az":344.9,"t":"2047-12-25T04:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.96,"az":346.0,"t":"2047-12-25T04:40:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-16.18,"az":347.1,"t":"2047-12-25T04:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.38,"az":348.2,"t":"2047-12-25T04:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-16.56,"az":349.3,"t":"2047-12-25T04:55:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.73,"az":350.4,"t":"2047-12-25T05:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.88,"az":351.5,"t":"2047-12-25T05:05:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":352.6,"t":"2047-12-25T05:10:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":353.7,"t":"2047-12-25T05:15:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":354.8,"t":"2047-12-25T05:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.28,"az":356.0,"t":"2047-12-25T05:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":357.1,"t":"2047-12-25T05:30:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":358.2,"t":"2047-12-25T05:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":359.3,"t":"2047-12-25T05:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":0.5,"t":"2047-12-25T05:45:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":1.6,"t":"2047-12-25T05:50:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-17.35,"az":2.7,"t":"2047-12-25T05:55:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-17.3,"az":3.8,"t":"2047-12-25T06:00:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-17.22,"az":5.0,"t":"2047-12-25T06:05:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-17.13,"az":6.1,"t":"2047-12-25T06:10:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-17.02,"az":7.2,"t":"2047-12-25T06:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.9,"az":8.3,"t":"2047-12-25T06:20:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-16.75,"az":9.4,"t":"2047-12-25T06:25:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-16.59,"az":10.6,"t":"2047-12-25T06:30:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-16.41,"az":11.7,"t":"2047-12-25T06:35:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-16.21,"az":12.8,"t":"2047-12-25T06:40:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-16.0,"az":13.9,"t":"2047-12-25T06:45:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-15.76,"az":14.9,"t":"2047-12-25T06:50:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-15.51,"az":16.0,"t":"2047-12-25T06:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.25,"az":17.1,"t":"2047-12-25T07:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-14.96,"az":18.2,"t":"2047-12-25T07:05:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-14.66,"az":19.3,"t":"2047-12-25T07:10:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-14.35,"az":20.3,"t":"2047-12-25T07:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.01,"az":21.4,"t":"2047-12-25T07:20:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-13.66,"az":22.4,"t":"2047-12-25T07:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-13.3,"az":23.5,"t":"2047-12-25T07:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-12.92,"az":24.5,"t":"2047-12-25T07:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-12.52,"az":25.5,"t":"2047-12-25T07:40:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-12.11,"az":26.5,"t":"2047-12-25T07:45:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-11.69,"az":27.5,"t":"2047-12-25T07:50:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-11.25,"az":28.5,"t":"2047-12-25T07:55:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-10.79,"az":29.5,"t":"2047-12-25T08:00:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-10.32,"az":30.5,"t":"2047-12-25T08:05:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-9.84,"az":31.5,"t":"2047-12-25T08:10:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.35,"az":32.5,"t":"2047-12-25T08:15:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-8.84,"az":33.4,"t":"2047-12-25T08:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-8.32,"az":34.4,"t":"2047-12-25T08:25:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-7.78,"az":35.3,"t":"2047-12-25T08:30:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.23,"az":36.3,"t":"2047-12-25T08:35:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":37.2,"t":"2047-12-25T08:40:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.1,"az":38.1,"t":"2047-12-25T08:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-5.52,"az":39.0,"t":"2047-12-25T08:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-4.92,"az":39.9,"t":"2047-12-25T08:55:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-4.32,"az":40.8,"t":"2047-12-25T09:00:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":41.7,"t":"2047-12-25T09:05:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":42.6,"t":"2047-12-25T09:10:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-2.43,"az":43.4,"t":"2047-12-25T09:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-1.79,"az":44.3,"t":"2047-12-25T09:20:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.13,"az":45.1,"t":"2047-12-25T09:25:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.46,"az":46.0,"t":"2047-12-25T09:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":34.84,"alt":0.22,"az":46.8,"t":"2047-12-25T09:35:00Z","terrain":0.62},{"above_terrain":true,"airmass":27.17,"alt":0.9,"az":47.6,"t":"2047-12-25T09:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":21.77,"alt":1.6,"az":48.5,"t":"2047-12-25T09:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":17.92,"alt":2.31,"az":49.3,"t":"2047-12-25T09:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.08,"alt":3.02,"az":50.1,"t":"2047-12-25T09:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":12.94,"alt":3.74,"az":50.9,"t":"2047-12-25T10:00:00Z","terrain":0.51}],"transit":{"airmass":1.02,"alt":79.2,"az":180.1,"t":"2047-12-24T17:45:00Z"},"usable_hours":7.08,"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."]}