{"assessment":{"best_window":{"end":"2036-12-28T23:05Z","end_local":"01:05","hours":6.42,"label":"marginal","mean_quality":0.41,"start":"2036-12-28T16:40Z","start_local":"18:40"},"cost":{"altitude":5.76,"clouds":0.0,"darkness":1.37,"moon":3.58},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":59,"cloud":null,"high":null,"iso":"2036-12-28T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2036-12-28T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.07,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2036-12-28T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":77,"cloud":null,"high":null,"iso":"2036-12-28T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":57,"precip":null,"q":0.42,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2036-12-28T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":58,"precip":null,"q":0.42,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2036-12-28T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.42,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2036-12-28T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.42,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2036-12-28T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.41,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2036-12-28T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.31,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2036-12-29T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2036-12-29T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2036-12-29T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-10,"cloud":null,"high":null,"iso":"2036-12-29T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2036-12-29T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2036-12-29T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.44,"peak_sky":0.44,"quality_hours":2.92,"reasons":["the target being low or below 20\u00b0 cost 5.8 quality-hours","moonlight cost 3.6 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":32,"score_weather":null,"sky_hours":2.92,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2036-12-28T15:30Z","end_local":"17:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2036-12-28T14:55Z","start_local":"16:55"},{"end":"2036-12-28T16:40Z","end_local":"18:40","hours":1.17,"label":"poor","mean_quality":0.15,"start":"2036-12-28T15:30Z","start_local":"17:30"},{"end":"2036-12-28T23:05Z","end_local":"01:05","hours":6.42,"label":"marginal","mean_quality":0.41,"start":"2036-12-28T16:40Z","start_local":"18:40"},{"end":"2036-12-28T23:25Z","end_local":"01:25","hours":0.33,"label":"poor","mean_quality":0.27,"start":"2036-12-28T23:05Z","start_local":"01:05"},{"end":"2036-12-29T05:50Z","end_local":"07:50","hours":6.42,"label":"unusable","mean_quality":0.0,"start":"2036-12-28T23:25Z","start_local":"01:25"}]},"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":"2036-12-28T16:38:32Z","dark_hours":11.48,"dark_to":"2036-12-29T04:07:24Z","moon":{"illumination":0.792,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":2.75,"moonrise":"2036-12-28T11:52:37Z","moonset":"2036-12-29T01:21:36Z","sunrise":"2036-12-29T05:47:39Z","sunset":"2036-12-28T14:58:13Z","twilight":{"astronomical":{"end":"2036-12-28T16:38:32Z","start":"2036-12-29T04:07:24Z"},"civil":{"end":"2036-12-28T15:29:43Z","start":"2036-12-29T05:16:10Z"},"nautical":{"end":"2036-12-28T16:04:43Z","start":"2036-12-29T04:41:11Z"}},"window_end":"2036-12-29T10:00:00Z","window_start":"2036-12-28T10:00:00Z"},"night_date":"2036-12-28","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":"2036-12-28T17:25:00Z"},"dec":30.66017511,"dec_of_date":30.8487,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":5.83,"limit_rise":"2036-12-28T11:27:14Z","limit_set":"2036-12-28T23:24:36Z","max_az_rate_deg_per_min":1.14,"moon_separation":26.6,"never_rises":false,"ra":23.46206906,"ra_of_date":23.9854,"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":"5.8 dark hours above 30\u00b0 \u2014 a proper target for this night. The Moon is 27\u00b0 away at 79% \u2014 faint targets will suffer.","terrain":{"available":true,"behind_at":"2036-12-29T01:31:05Z","blocked_dark_hours":0,"clears_at":"2036-12-29T09:19:00Z","rise_az":53.3},"track":[{"above_terrain":true,"airmass":8.94,"alt":5.92,"az":53.3,"t":"2036-12-28T10:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":8.06,"alt":6.67,"az":54.0,"t":"2036-12-28T10:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":7.32,"alt":7.43,"az":54.8,"t":"2036-12-28T10:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.7,"alt":8.2,"az":55.6,"t":"2036-12-28T10:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.17,"alt":8.98,"az":56.3,"t":"2036-12-28T10:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.71,"alt":9.76,"az":57.1,"t":"2036-12-28T10:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":5.31,"alt":10.55,"az":57.8,"t":"2036-12-28T10:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.96,"alt":11.35,"az":58.6,"t":"2036-12-28T10:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.66,"alt":12.15,"az":59.3,"t":"2036-12-28T10:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.38,"alt":12.95,"az":60.0,"t":"2036-12-28T10:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.14,"alt":13.77,"az":60.7,"t":"2036-12-28T10:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":3.92,"alt":14.59,"az":61.5,"t":"2036-12-28T10:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.72,"alt":15.41,"az":62.2,"t":"2036-12-28T11:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.54,"alt":16.24,"az":62.9,"t":"2036-12-28T11:05:00Z","terrain":0.92},{"above_terrain":true,"airmass":3.37,"alt":17.08,"az":63.6,"t":"2036-12-28T11:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":3.22,"alt":17.92,"az":64.3,"t":"2036-12-28T11:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.08,"alt":18.77,"az":65.0,"t":"2036-12-28T11:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.96,"alt":19.62,"az":65.7,"t":"2036-12-28T11:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.84,"alt":20.47,"az":66.4,"t":"2036-12-28T11:30:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.73,"alt":21.33,"az":67.1,"t":"2036-12-28T11:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.63,"alt":22.2,"az":67.8,"t":"2036-12-28T11:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.54,"alt":23.06,"az":68.5,"t":"2036-12-28T11:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.45,"alt":23.94,"az":69.2,"t":"2036-12-28T11:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.37,"alt":24.81,"az":69.8,"t":"2036-12-28T11:55:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.3,"alt":25.69,"az":70.5,"t":"2036-12-28T12:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.23,"alt":26.58,"az":71.2,"t":"2036-12-28T12:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.16,"alt":27.47,"az":71.9,"t":"2036-12-28T12:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.1,"alt":28.36,"az":72.6,"t":"2036-12-28T12:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.04,"alt":29.25,"az":73.3,"t":"2036-12-28T12:20:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.99,"alt":30.15,"az":73.9,"t":"2036-12-28T12:25:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.93,"alt":31.05,"az":74.6,"t":"2036-12-28T12:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.88,"alt":31.95,"az":75.3,"t":"2036-12-28T12:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.84,"alt":32.86,"az":76.0,"t":"2036-12-28T12:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.8,"alt":33.77,"az":76.7,"t":"2036-12-28T12:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.75,"alt":34.68,"az":77.4,"t":"2036-12-28T12:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.6,"az":78.1,"t":"2036-12-28T12:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.68,"alt":36.51,"az":78.8,"t":"2036-12-28T13:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.43,"az":79.5,"t":"2036-12-28T13:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.61,"alt":38.35,"az":80.2,"t":"2036-12-28T13:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.58,"alt":39.28,"az":80.9,"t":"2036-12-28T13:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.55,"alt":40.2,"az":81.6,"t":"2036-12-28T13:20:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.52,"alt":41.13,"az":82.3,"t":"2036-12-28T13:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.49,"alt":42.06,"az":83.0,"t":"2036-12-28T13:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.46,"alt":42.99,"az":83.8,"t":"2036-12-28T13:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.44,"alt":43.92,"az":84.5,"t":"2036-12-28T13:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.42,"alt":44.85,"az":85.3,"t":"2036-12-28T13:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.39,"alt":45.78,"az":86.0,"t":"2036-12-28T13:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.37,"alt":46.72,"az":86.8,"t":"2036-12-28T13:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.35,"alt":47.65,"az":87.6,"t":"2036-12-28T14:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.33,"alt":48.59,"az":88.4,"t":"2036-12-28T14:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.31,"alt":49.52,"az":89.2,"t":"2036-12-28T14:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.3,"alt":50.46,"az":90.0,"t":"2036-12-28T14:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.28,"alt":51.4,"az":90.9,"t":"2036-12-28T14:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.26,"alt":52.33,"az":91.7,"t":"2036-12-28T14:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.25,"alt":53.27,"az":92.6,"t":"2036-12-28T14:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.23,"alt":54.2,"az":93.5,"t":"2036-12-28T14:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.22,"alt":55.14,"az":94.4,"t":"2036-12-28T14:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.2,"alt":56.07,"az":95.4,"t":"2036-12-28T14:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.19,"alt":57.0,"az":96.4,"t":"2036-12-28T14:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.18,"alt":57.93,"az":97.4,"t":"2036-12-28T14:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.17,"alt":58.85,"az":98.4,"t":"2036-12-28T15:00:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.16,"alt":59.78,"az":99.5,"t":"2036-12-28T15:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.15,"alt":60.7,"az":100.6,"t":"2036-12-28T15:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.14,"alt":61.62,"az":101.8,"t":"2036-12-28T15:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.13,"alt":62.53,"az":103.0,"t":"2036-12-28T15:20:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.12,"alt":63.44,"az":104.3,"t":"2036-12-28T15:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.11,"alt":64.35,"az":105.6,"t":"2036-12-28T15:30:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.1,"alt":65.25,"az":107.0,"t":"2036-12-28T15:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.09,"alt":66.14,"az":108.4,"t":"2036-12-28T15:40:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.09,"alt":67.02,"az":110.0,"t":"2036-12-28T15:45:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.08,"alt":67.9,"az":111.6,"t":"2036-12-28T15:50:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.07,"alt":68.76,"az":113.3,"t":"2036-12-28T15:55:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.07,"alt":69.61,"az":115.2,"t":"2036-12-28T16:00:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.06,"alt":70.45,"az":117.2,"t":"2036-12-28T16:05:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.06,"alt":71.28,"az":119.3,"t":"2036-12-28T16:10:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.05,"alt":72.09,"az":121.5,"t":"2036-12-28T16:15:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.05,"alt":72.87,"az":124.0,"t":"2036-12-28T16:20:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.04,"alt":73.64,"az":126.6,"t":"2036-12-28T16:25:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.04,"alt":74.38,"az":129.4,"t":"2036-12-28T16:30:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.03,"alt":75.08,"az":132.5,"t":"2036-12-28T16:35:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.03,"alt":75.75,"az":135.9,"t":"2036-12-28T16:40:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.03,"alt":76.38,"az":139.5,"t":"2036-12-28T16:45:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.03,"alt":76.97,"az":143.4,"t":"2036-12-28T16:50:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.02,"alt":77.5,"az":147.7,"t":"2036-12-28T16:55:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.02,"alt":77.97,"az":152.2,"t":"2036-12-28T17:00:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.02,"alt":78.37,"az":157.1,"t":"2036-12-28T17:05:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.02,"alt":78.69,"az":162.3,"t":"2036-12-28T17:10:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.02,"alt":78.93,"az":167.7,"t":"2036-12-28T17:15:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":173.2,"t":"2036-12-28T17:20:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.02,"alt":79.15,"az":178.9,"t":"2036-12-28T17:25:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.02,"alt":79.12,"az":184.7,"t":"2036-12-28T17:30:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.02,"alt":79.0,"az":190.3,"t":"2036-12-28T17:35:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.02,"alt":78.79,"az":195.8,"t":"2036-12-28T17:40:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.02,"alt":78.5,"az":201.0,"t":"2036-12-28T17:45:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.02,"alt":78.12,"az":206.0,"t":"2036-12-28T17:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.02,"alt":77.68,"az":210.7,"t":"2036-12-28T17:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.03,"alt":77.17,"az":215.0,"t":"2036-12-28T18:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.03,"alt":76.6,"az":219.1,"t":"2036-12-28T18:05:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.03,"alt":75.99,"az":222.8,"t":"2036-12-28T18:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.03,"alt":75.33,"az":226.3,"t":"2036-12-28T18:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.04,"alt":74.64,"az":229.4,"t":"2036-12-28T18:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.04,"alt":73.91,"az":232.4,"t":"2036-12-28T18:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.04,"alt":73.16,"az":235.1,"t":"2036-12-28T18:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.05,"alt":72.38,"az":237.6,"t":"2036-12-28T18:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":71.58,"az":239.9,"t":"2036-12-28T18:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":70.76,"az":242.1,"t":"2036-12-28T18:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.06,"alt":69.93,"az":244.1,"t":"2036-12-28T18:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.07,"alt":69.08,"az":246.0,"t":"2036-12-28T18:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.08,"alt":68.22,"az":247.8,"t":"2036-12-28T19:00:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.08,"alt":67.35,"az":249.4,"t":"2036-12-28T19:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":66.47,"az":251.0,"t":"2036-12-28T19:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.1,"alt":65.58,"az":252.5,"t":"2036-12-28T19:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":64.68,"az":253.9,"t":"2036-12-28T19:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.78,"az":255.3,"t":"2036-12-28T19:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.12,"alt":62.87,"az":256.6,"t":"2036-12-28T19:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.13,"alt":61.96,"az":257.8,"t":"2036-12-28T19:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.14,"alt":61.04,"az":259.0,"t":"2036-12-28T19:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.15,"alt":60.12,"az":260.1,"t":"2036-12-28T19:45:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.16,"alt":59.2,"az":261.2,"t":"2036-12-28T19:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.17,"alt":58.27,"az":262.2,"t":"2036-12-28T19:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.19,"alt":57.34,"az":263.3,"t":"2036-12-28T20:00:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.2,"alt":56.41,"az":264.3,"t":"2036-12-28T20:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.21,"alt":55.48,"az":265.2,"t":"2036-12-28T20:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.23,"alt":54.55,"az":266.2,"t":"2036-12-28T20:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.24,"alt":53.61,"az":267.1,"t":"2036-12-28T20:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.26,"alt":52.68,"az":268.0,"t":"2036-12-28T20:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.27,"alt":51.74,"az":268.8,"t":"2036-12-28T20:30:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.29,"alt":50.81,"az":269.7,"t":"2036-12-28T20:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.31,"alt":49.87,"az":270.5,"t":"2036-12-28T20:40:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.33,"alt":48.93,"az":271.3,"t":"2036-12-28T20:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.34,"alt":48.0,"az":272.1,"t":"2036-12-28T20:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.36,"alt":47.06,"az":272.9,"t":"2036-12-28T20:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.39,"alt":46.13,"az":273.7,"t":"2036-12-28T21:00:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.41,"alt":45.2,"az":274.5,"t":"2036-12-28T21:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.43,"alt":44.26,"az":275.2,"t":"2036-12-28T21:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.46,"alt":43.33,"az":276.0,"t":"2036-12-28T21:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.48,"alt":42.4,"az":276.7,"t":"2036-12-28T21:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.51,"alt":41.47,"az":277.4,"t":"2036-12-28T21:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.54,"alt":40.54,"az":278.1,"t":"2036-12-28T21:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.57,"alt":39.62,"az":278.9,"t":"2036-12-28T21:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.6,"alt":38.7,"az":279.6,"t":"2036-12-28T21:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.63,"alt":37.77,"az":280.3,"t":"2036-12-28T21:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.66,"alt":36.85,"az":281.0,"t":"2036-12-28T21:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.7,"alt":35.94,"az":281.7,"t":"2036-12-28T21:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.74,"alt":35.02,"az":282.4,"t":"2036-12-28T22:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.78,"alt":34.11,"az":283.1,"t":"2036-12-28T22:05:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.82,"alt":33.2,"az":283.8,"t":"2036-12-28T22:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.87,"alt":32.29,"az":284.4,"t":"2036-12-28T22:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.92,"alt":31.38,"az":285.1,"t":"2036-12-28T22:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.97,"alt":30.48,"az":285.8,"t":"2036-12-28T22:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.02,"alt":29.58,"az":286.5,"t":"2036-12-28T22:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.08,"alt":28.69,"az":287.2,"t":"2036-12-28T22:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.14,"alt":27.79,"az":287.9,"t":"2036-12-28T22:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.2,"alt":26.91,"az":288.5,"t":"2036-12-28T22:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.27,"alt":26.02,"az":289.2,"t":"2036-12-28T22:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.34,"alt":25.14,"az":289.9,"t":"2036-12-28T22:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.42,"alt":24.26,"az":290.6,"t":"2036-12-28T23:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.51,"alt":23.39,"az":291.3,"t":"2036-12-28T23:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.6,"alt":22.52,"az":292.0,"t":"2036-12-28T23:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.69,"alt":21.65,"az":292.7,"t":"2036-12-28T23:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.8,"alt":20.79,"az":293.4,"t":"2036-12-28T23:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.91,"alt":19.93,"az":294.0,"t":"2036-12-28T23:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.04,"alt":19.08,"az":294.7,"t":"2036-12-28T23:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.17,"alt":18.23,"az":295.4,"t":"2036-12-28T23:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.31,"alt":17.39,"az":296.1,"t":"2036-12-28T23:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.47,"alt":16.55,"az":296.9,"t":"2036-12-28T23:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.65,"alt":15.72,"az":297.6,"t":"2036-12-28T23:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.84,"alt":14.89,"az":298.3,"t":"2036-12-28T23:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":4.05,"alt":14.07,"az":299.0,"t":"2036-12-29T00:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.29,"alt":13.25,"az":299.7,"t":"2036-12-29T00:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.55,"alt":12.44,"az":300.4,"t":"2036-12-29T00:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.85,"alt":11.64,"az":301.2,"t":"2036-12-29T00:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":5.18,"alt":10.84,"az":301.9,"t":"2036-12-29T00:20:00Z","terrain":0.1},{"above_terrain":true,"airmass":5.56,"alt":10.05,"az":302.7,"t":"2036-12-29T00:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":5.99,"alt":9.27,"az":303.4,"t":"2036-12-29T00:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.5,"alt":8.49,"az":304.1,"t":"2036-12-29T00:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":7.08,"alt":7.72,"az":304.9,"t":"2036-12-29T00:40:00Z","terrain":-0.27},{"above_terrain":true,"airmass":7.77,"alt":6.95,"az":305.7,"t":"2036-12-29T00:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":8.6,"alt":6.2,"az":306.4,"t":"2036-12-29T00:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":9.6,"alt":5.45,"az":307.2,"t":"2036-12-29T00:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":10.83,"alt":4.71,"az":308.0,"t":"2036-12-29T01:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":12.37,"alt":3.97,"az":308.8,"t":"2036-12-29T01:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":14.34,"alt":3.25,"az":309.6,"t":"2036-12-29T01:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":16.93,"alt":2.53,"az":310.4,"t":"2036-12-29T01:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":20.42,"alt":1.82,"az":311.2,"t":"2036-12-29T01:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":25.27,"alt":1.12,"az":312.0,"t":"2036-12-29T01:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":32.15,"alt":0.43,"az":312.8,"t":"2036-12-29T01:30:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-0.25,"az":313.7,"t":"2036-12-29T01:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":314.5,"t":"2036-12-29T01:40:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-1.58,"az":315.4,"t":"2036-12-29T01:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-2.24,"az":316.2,"t":"2036-12-29T01:50:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":317.1,"t":"2036-12-29T01:55:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":318.0,"t":"2036-12-29T02:00:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-4.13,"az":318.8,"t":"2036-12-29T02:05:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-4.74,"az":319.7,"t":"2036-12-29T02:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.34,"az":320.6,"t":"2036-12-29T02:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.93,"az":321.5,"t":"2036-12-29T02:20:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-6.51,"az":322.4,"t":"2036-12-29T02:25:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-7.07,"az":323.4,"t":"2036-12-29T02:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-7.62,"az":324.3,"t":"2036-12-29T02:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.16,"az":325.2,"t":"2036-12-29T02:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.69,"az":326.2,"t":"2036-12-29T02:45:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-9.21,"az":327.1,"t":"2036-12-29T02:50:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-9.71,"az":328.1,"t":"2036-12-29T02:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-10.19,"az":329.1,"t":"2036-12-29T03:00:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-10.67,"az":330.1,"t":"2036-12-29T03:05:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-11.13,"az":331.1,"t":"2036-12-29T03:10:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-11.57,"az":332.1,"t":"2036-12-29T03:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.01,"az":333.1,"t":"2036-12-29T03:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.42,"az":334.1,"t":"2036-12-29T03:25:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-12.82,"az":335.1,"t":"2036-12-29T03:30:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-13.21,"az":336.1,"t":"2036-12-29T03:35:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-13.58,"az":337.2,"t":"2036-12-29T03:40:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-13.94,"az":338.2,"t":"2036-12-29T03:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-14.28,"az":339.3,"t":"2036-12-29T03:50:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-14.6,"az":340.3,"t":"2036-12-29T03:55:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-14.91,"az":341.4,"t":"2036-12-29T04:00:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-15.2,"az":342.5,"t":"2036-12-29T04:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-15.47,"az":343.5,"t":"2036-12-29T04:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.73,"az":344.6,"t":"2036-12-29T04:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.97,"az":345.7,"t":"2036-12-29T04:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-16.19,"az":346.8,"t":"2036-12-29T04:25:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-16.39,"az":347.9,"t":"2036-12-29T04:30:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-16.58,"az":349.0,"t":"2036-12-29T04:35:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-16.75,"az":350.1,"t":"2036-12-29T04:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.9,"az":351.2,"t":"2036-12-29T04:45:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.03,"az":352.4,"t":"2036-12-29T04:50:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-17.15,"az":353.5,"t":"2036-12-29T04:55:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-17.25,"az":354.6,"t":"2036-12-29T05:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.33,"az":355.7,"t":"2036-12-29T05:05:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":356.9,"t":"2036-12-29T05:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":358.0,"t":"2036-12-29T05:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":359.1,"t":"2036-12-29T05:20:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":0.2,"t":"2036-12-29T05:25:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":1.4,"t":"2036-12-29T05:30:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":2.5,"t":"2036-12-29T05:35:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-17.36,"az":3.6,"t":"2036-12-29T05:40:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-17.3,"az":4.7,"t":"2036-12-29T05:45:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":5.9,"t":"2036-12-29T05:50:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-17.1,"az":7.0,"t":"2036-12-29T05:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.98,"az":8.1,"t":"2036-12-29T06:00:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-16.84,"az":9.2,"t":"2036-12-29T06:05:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-16.68,"az":10.3,"t":"2036-12-29T06:10:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-16.5,"az":11.4,"t":"2036-12-29T06:15:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-16.31,"az":12.5,"t":"2036-12-29T06:20:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-16.1,"az":13.6,"t":"2036-12-29T06:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-15.87,"az":14.7,"t":"2036-12-29T06:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-15.62,"az":15.8,"t":"2036-12-29T06:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.36,"az":16.9,"t":"2036-12-29T06:40:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-15.08,"az":18.0,"t":"2036-12-29T06:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-14.78,"az":19.1,"t":"2036-12-29T06:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-14.47,"az":20.1,"t":"2036-12-29T06:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-14.14,"az":21.2,"t":"2036-12-29T07:00:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-13.79,"az":22.2,"t":"2036-12-29T07:05:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-13.43,"az":23.3,"t":"2036-12-29T07:10:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-13.05,"az":24.3,"t":"2036-12-29T07:15:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-12.66,"az":25.3,"t":"2036-12-29T07:20:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-12.25,"az":26.3,"t":"2036-12-29T07:25:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-11.83,"az":27.4,"t":"2036-12-29T07:30:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-11.39,"az":28.4,"t":"2036-12-29T07:35:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-10.94,"az":29.4,"t":"2036-12-29T07:40:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-10.47,"az":30.3,"t":"2036-12-29T07:45:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-9.99,"az":31.3,"t":"2036-12-29T07:50:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":32.3,"t":"2036-12-29T07:55:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-8.99,"az":33.3,"t":"2036-12-29T08:00:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-8.47,"az":34.2,"t":"2036-12-29T08:05:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-7.94,"az":35.2,"t":"2036-12-29T08:10:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-7.4,"az":36.1,"t":"2036-12-29T08:15:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":37.0,"t":"2036-12-29T08:20:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-6.27,"az":37.9,"t":"2036-12-29T08:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.69,"az":38.8,"t":"2036-12-29T08:30:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.09,"az":39.8,"t":"2036-12-29T08:35:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-4.49,"az":40.6,"t":"2036-12-29T08:40:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":41.5,"t":"2036-12-29T08:45:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":42.4,"t":"2036-12-29T08:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":43.3,"t":"2036-12-29T08:55:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":44.1,"t":"2036-12-29T09:00:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.31,"az":45.0,"t":"2036-12-29T09:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-0.64,"az":45.8,"t":"2036-12-29T09:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":37.43,"alt":0.03,"az":46.7,"t":"2036-12-29T09:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":28.98,"alt":0.72,"az":47.5,"t":"2036-12-29T09:20:00Z","terrain":0.57},{"above_terrain":true,"airmass":23.05,"alt":1.41,"az":48.3,"t":"2036-12-29T09:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":18.83,"alt":2.12,"az":49.1,"t":"2036-12-29T09:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.76,"alt":2.83,"az":49.9,"t":"2036-12-29T09:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":13.45,"alt":3.55,"az":50.7,"t":"2036-12-29T09:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":11.68,"alt":4.28,"az":51.5,"t":"2036-12-29T09:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":10.28,"alt":5.01,"az":52.3,"t":"2036-12-29T09:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":9.16,"alt":5.76,"az":53.1,"t":"2036-12-29T09:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":8.24,"alt":6.51,"az":53.9,"t":"2036-12-29T10:00:00Z","terrain":0.98}],"transit":{"airmass":1.02,"alt":79.2,"az":178.9,"t":"2036-12-28T17:25:00Z"},"usable_hours":6.75,"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."]}