{"assessment":{"best_window":{"end":"2046-01-14T21:30Z","end_local":"23:30","hours":4.58,"label":"good","mean_quality":0.67,"start":"2046-01-14T16:55Z","start_local":"18:55"},"cost":{"altitude":6.84,"clouds":0.0,"darkness":1.38,"moon":1.44},"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":78,"cloud":null,"high":null,"iso":"2046-01-14T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":58,"precip":null,"q":0.1,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":77,"cloud":null,"high":null,"iso":"2046-01-14T17:00Z","label":"good","low":null,"mid":null,"moon_alt":54,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2046-01-14T18:00Z","label":"good","low":null,"mid":null,"moon_alt":46,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2046-01-14T19:00Z","label":"good","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2046-01-14T20:00Z","label":"good","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2046-01-14T21:00Z","label":"good","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.64,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2046-01-14T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2046-01-14T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2046-01-15T00:00Z","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":-4,"cloud":null,"high":null,"iso":"2046-01-15T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2046-01-15T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2046-01-15T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2046-01-15T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2046-01-15T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-34,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.7,"peak_sky":0.7,"quality_hours":3.71,"reasons":["the target being low or below 20\u00b0 cost 6.8 quality-hours","moonlight cost 1.4 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":65,"score_weather":null,"sky_hours":3.71,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2046-01-14T15:50Z","end_local":"17:50","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2046-01-14T15:10Z","start_local":"17:10"},{"end":"2046-01-14T16:20Z","end_local":"18:20","hours":0.5,"label":"poor","mean_quality":0.1,"start":"2046-01-14T15:50Z","start_local":"17:50"},{"end":"2046-01-14T16:55Z","end_local":"18:55","hours":0.58,"label":"marginal","mean_quality":0.33,"start":"2046-01-14T16:20Z","start_local":"18:20"},{"end":"2046-01-14T21:30Z","end_local":"23:30","hours":4.58,"label":"good","mean_quality":0.67,"start":"2046-01-14T16:55Z","start_local":"18:55"},{"end":"2046-01-14T22:20Z","end_local":"00:20","hours":0.83,"label":"marginal","mean_quality":0.47,"start":"2046-01-14T21:30Z","start_local":"23:30"},{"end":"2046-01-15T05:50Z","end_local":"07:50","hours":7.5,"label":"unusable","mean_quality":0.0,"start":"2046-01-14T22:20Z","start_local":"00:20"}]},"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":"2046-01-14T16:52:49Z","dark_hours":11.24,"dark_to":"2046-01-15T04:07:25Z","moon":{"illumination":0.454,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":5.67,"moonrise":"2046-01-15T09:20:06Z","moonset":"2046-01-14T22:26:04Z","sunrise":"2046-01-15T05:45:39Z","sunset":"2046-01-14T15:14:24Z","twilight":{"astronomical":{"end":"2046-01-14T16:52:49Z","start":"2046-01-15T04:07:25Z"},"civil":{"end":"2046-01-14T15:45:08Z","start":"2046-01-15T05:14:59Z"},"nautical":{"end":"2046-01-14T16:19:28Z","start":"2046-01-15T04:40:43Z"}},"window_end":"2046-01-15T10:00:00Z","window_start":"2046-01-14T10:00:00Z"},"night_date":"2046-01-14","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.03,"alt":77.1,"t":"2046-01-14T16:55:00Z"},"dec":30.66017511,"dec_of_date":30.8947,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":4.5,"limit_rise":"2046-01-14T10:21:27Z","limit_set":"2046-01-14T22:19:08Z","max_az_rate_deg_per_min":1.15,"moon_separation":19.7,"never_rises":false,"ra":23.46206906,"ra_of_date":24.1136,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"4.5 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2046-01-15T00:25:40Z","blocked_dark_hours":0,"clears_at":"2046-01-15T08:13:09Z","rise_az":62.9},"track":[{"above_terrain":true,"airmass":3.51,"alt":16.38,"az":62.9,"t":"2046-01-14T10:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":3.35,"alt":17.21,"az":63.6,"t":"2046-01-14T10:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":3.2,"alt":18.05,"az":64.3,"t":"2046-01-14T10:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.06,"alt":18.9,"az":65.0,"t":"2046-01-14T10:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.94,"alt":19.75,"az":65.7,"t":"2046-01-14T10:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.82,"alt":20.61,"az":66.4,"t":"2046-01-14T10:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.72,"alt":21.47,"az":67.1,"t":"2046-01-14T10:30:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.62,"alt":22.33,"az":67.8,"t":"2046-01-14T10:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.53,"alt":23.2,"az":68.5,"t":"2046-01-14T10:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.44,"alt":24.07,"az":69.2,"t":"2046-01-14T10:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.36,"alt":24.95,"az":69.9,"t":"2046-01-14T10:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.29,"alt":25.83,"az":70.6,"t":"2046-01-14T10:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.22,"alt":26.71,"az":71.2,"t":"2046-01-14T11:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.15,"alt":27.6,"az":71.9,"t":"2046-01-14T11:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.09,"alt":28.49,"az":72.6,"t":"2046-01-14T11:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.03,"alt":29.39,"az":73.3,"t":"2046-01-14T11:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.98,"alt":30.29,"az":74.0,"t":"2046-01-14T11:20:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.93,"alt":31.19,"az":74.7,"t":"2046-01-14T11:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.88,"alt":32.09,"az":75.3,"t":"2046-01-14T11:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.83,"alt":33.0,"az":76.0,"t":"2046-01-14T11:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.91,"az":76.7,"t":"2046-01-14T11:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.75,"alt":34.82,"az":77.4,"t":"2046-01-14T11:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.74,"az":78.1,"t":"2046-01-14T11:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.67,"alt":36.65,"az":78.8,"t":"2046-01-14T11:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.57,"az":79.5,"t":"2046-01-14T12:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.6,"alt":38.49,"az":80.2,"t":"2046-01-14T12:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.57,"alt":39.42,"az":80.9,"t":"2046-01-14T12:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.54,"alt":40.34,"az":81.6,"t":"2046-01-14T12:15:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.51,"alt":41.27,"az":82.3,"t":"2046-01-14T12:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.49,"alt":42.2,"az":83.1,"t":"2046-01-14T12:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.13,"az":83.8,"t":"2046-01-14T12:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.44,"alt":44.06,"az":84.6,"t":"2046-01-14T12:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.41,"alt":44.99,"az":85.3,"t":"2046-01-14T12:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.39,"alt":45.92,"az":86.1,"t":"2046-01-14T12:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.37,"alt":46.86,"az":86.8,"t":"2046-01-14T12:50:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.35,"alt":47.79,"az":87.6,"t":"2046-01-14T12:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.33,"alt":48.73,"az":88.4,"t":"2046-01-14T13:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.31,"alt":49.66,"az":89.2,"t":"2046-01-14T13:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.29,"alt":50.6,"az":90.1,"t":"2046-01-14T13:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.28,"alt":51.54,"az":90.9,"t":"2046-01-14T13:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.26,"alt":52.47,"az":91.8,"t":"2046-01-14T13:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.24,"alt":53.41,"az":92.6,"t":"2046-01-14T13:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.23,"alt":54.34,"az":93.6,"t":"2046-01-14T13:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.22,"alt":55.27,"az":94.5,"t":"2046-01-14T13:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.2,"alt":56.21,"az":95.4,"t":"2046-01-14T13:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.19,"alt":57.14,"az":96.4,"t":"2046-01-14T13:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.18,"alt":58.07,"az":97.4,"t":"2046-01-14T13:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.17,"alt":58.99,"az":98.5,"t":"2046-01-14T13:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.15,"alt":59.92,"az":99.5,"t":"2046-01-14T14:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.14,"alt":60.84,"az":100.7,"t":"2046-01-14T14:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.13,"alt":61.76,"az":101.8,"t":"2046-01-14T14:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.13,"alt":62.67,"az":103.1,"t":"2046-01-14T14:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.12,"alt":63.58,"az":104.3,"t":"2046-01-14T14:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.11,"alt":64.48,"az":105.7,"t":"2046-01-14T14:25:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.1,"alt":65.38,"az":107.1,"t":"2046-01-14T14:30:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.09,"alt":66.27,"az":108.5,"t":"2046-01-14T14:35:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.08,"alt":67.16,"az":110.1,"t":"2046-01-14T14:40:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.08,"alt":68.03,"az":111.7,"t":"2046-01-14T14:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.07,"alt":68.9,"az":113.5,"t":"2046-01-14T14:50:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.07,"alt":69.75,"az":115.3,"t":"2046-01-14T14:55:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.06,"alt":70.59,"az":117.3,"t":"2046-01-14T15:00:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.05,"alt":71.41,"az":119.4,"t":"2046-01-14T15:05:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.05,"alt":72.22,"az":121.7,"t":"2046-01-14T15:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.05,"alt":73.0,"az":124.2,"t":"2046-01-14T15:15:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.04,"alt":73.76,"az":126.8,"t":"2046-01-14T15:20:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.04,"alt":74.5,"az":129.7,"t":"2046-01-14T15:25:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.03,"alt":75.2,"az":132.8,"t":"2046-01-14T15:30:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.03,"alt":75.87,"az":136.2,"t":"2046-01-14T15:35:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.03,"alt":76.5,"az":139.9,"t":"2046-01-14T15:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.03,"alt":77.08,"az":143.8,"t":"2046-01-14T15:45:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.02,"alt":77.6,"az":148.1,"t":"2046-01-14T15:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":78.06,"az":152.7,"t":"2046-01-14T15:55:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.02,"alt":78.45,"az":157.6,"t":"2046-01-14T16:00:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.02,"alt":78.77,"az":162.9,"t":"2046-01-14T16:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.02,"alt":79.0,"az":168.3,"t":"2046-01-14T16:10:00Z","terrain":-0.91},{"above_terrain":true,"airmass":1.02,"alt":79.15,"az":173.9,"t":"2046-01-14T16:15:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.02,"alt":79.2,"az":179.7,"t":"2046-01-14T16:20:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.02,"alt":79.16,"az":185.4,"t":"2046-01-14T16:25:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.02,"alt":79.03,"az":191.0,"t":"2046-01-14T16:30:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.02,"alt":78.8,"az":196.5,"t":"2046-01-14T16:35:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.02,"alt":78.5,"az":201.7,"t":"2046-01-14T16:40:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.02,"alt":78.11,"az":206.7,"t":"2046-01-14T16:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":77.66,"az":211.3,"t":"2046-01-14T16:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.03,"alt":77.14,"az":215.7,"t":"2046-01-14T16:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.03,"alt":76.57,"az":219.7,"t":"2046-01-14T17:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.03,"alt":75.95,"az":223.4,"t":"2046-01-14T17:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.03,"alt":75.29,"az":226.8,"t":"2046-01-14T17:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.04,"alt":74.59,"az":229.9,"t":"2046-01-14T17:15:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.04,"alt":73.85,"az":232.8,"t":"2046-01-14T17:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.04,"alt":73.1,"az":235.5,"t":"2046-01-14T17:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.05,"alt":72.31,"az":238.0,"t":"2046-01-14T17:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.51,"az":240.3,"t":"2046-01-14T17:35:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.06,"alt":70.69,"az":242.4,"t":"2046-01-14T17:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.06,"alt":69.85,"az":244.4,"t":"2046-01-14T17:45:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.07,"alt":69.0,"az":246.3,"t":"2046-01-14T17:50:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.08,"alt":68.14,"az":248.1,"t":"2046-01-14T17:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.08,"alt":67.26,"az":249.7,"t":"2046-01-14T18:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.09,"alt":66.38,"az":251.3,"t":"2046-01-14T18:05:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.1,"alt":65.49,"az":252.8,"t":"2046-01-14T18:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.59,"az":254.2,"t":"2046-01-14T18:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":63.69,"az":255.5,"t":"2046-01-14T18:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.12,"alt":62.78,"az":256.8,"t":"2046-01-14T18:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.13,"alt":61.87,"az":258.0,"t":"2046-01-14T18:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.14,"alt":60.95,"az":259.2,"t":"2046-01-14T18:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.15,"alt":60.03,"az":260.3,"t":"2046-01-14T18:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.16,"alt":59.11,"az":261.4,"t":"2046-01-14T18:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.18,"alt":58.18,"az":262.5,"t":"2046-01-14T18:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.19,"alt":57.25,"az":263.5,"t":"2046-01-14T18:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.2,"alt":56.32,"az":264.5,"t":"2046-01-14T19:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.21,"alt":55.39,"az":265.4,"t":"2046-01-14T19:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.23,"alt":54.45,"az":266.3,"t":"2046-01-14T19:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.52,"az":267.2,"t":"2046-01-14T19:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.26,"alt":52.58,"az":268.1,"t":"2046-01-14T19:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.27,"alt":51.65,"az":269.0,"t":"2046-01-14T19:25:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.29,"alt":50.71,"az":269.8,"t":"2046-01-14T19:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.31,"alt":49.78,"az":270.7,"t":"2046-01-14T19:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.33,"alt":48.84,"az":271.5,"t":"2046-01-14T19:40:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.35,"alt":47.9,"az":272.3,"t":"2046-01-14T19:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.37,"alt":46.97,"az":273.1,"t":"2046-01-14T19:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.39,"alt":46.04,"az":273.8,"t":"2046-01-14T19:55:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.41,"alt":45.1,"az":274.6,"t":"2046-01-14T20:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.43,"alt":44.17,"az":275.4,"t":"2046-01-14T20:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.46,"alt":43.24,"az":276.1,"t":"2046-01-14T20:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.48,"alt":42.31,"az":276.8,"t":"2046-01-14T20:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.51,"alt":41.38,"az":277.6,"t":"2046-01-14T20:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.54,"alt":40.45,"az":278.3,"t":"2046-01-14T20:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.57,"alt":39.53,"az":279.0,"t":"2046-01-14T20:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.6,"alt":38.6,"az":279.7,"t":"2046-01-14T20:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.63,"alt":37.68,"az":280.4,"t":"2046-01-14T20:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.67,"alt":36.76,"az":281.1,"t":"2046-01-14T20:45:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.7,"alt":35.85,"az":281.8,"t":"2046-01-14T20:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.74,"alt":34.93,"az":282.5,"t":"2046-01-14T20:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.78,"alt":34.02,"az":283.2,"t":"2046-01-14T21:00:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.83,"alt":33.11,"az":283.9,"t":"2046-01-14T21:05:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.87,"alt":32.2,"az":284.6,"t":"2046-01-14T21:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.92,"alt":31.3,"az":285.3,"t":"2046-01-14T21:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.97,"alt":30.4,"az":285.9,"t":"2046-01-14T21:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.02,"alt":29.5,"az":286.6,"t":"2046-01-14T21:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.08,"alt":28.6,"az":287.3,"t":"2046-01-14T21:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.14,"alt":27.71,"az":288.0,"t":"2046-01-14T21:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.21,"alt":26.82,"az":288.7,"t":"2046-01-14T21:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.94,"az":289.4,"t":"2046-01-14T21:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.35,"alt":25.06,"az":290.0,"t":"2046-01-14T21:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.43,"alt":24.18,"az":290.7,"t":"2046-01-14T21:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.51,"alt":23.3,"az":291.4,"t":"2046-01-14T22:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.61,"alt":22.44,"az":292.1,"t":"2046-01-14T22:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.7,"alt":21.57,"az":292.8,"t":"2046-01-14T22:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.81,"alt":20.71,"az":293.5,"t":"2046-01-14T22:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.92,"alt":19.85,"az":294.2,"t":"2046-01-14T22:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.05,"alt":19.0,"az":294.9,"t":"2046-01-14T22:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.18,"alt":18.15,"az":295.6,"t":"2046-01-14T22:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.33,"alt":17.31,"az":296.3,"t":"2046-01-14T22:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.49,"alt":16.48,"az":297.0,"t":"2046-01-14T22:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.66,"alt":15.64,"az":297.7,"t":"2046-01-14T22:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.86,"alt":14.82,"az":298.4,"t":"2046-01-14T22:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.07,"alt":14.0,"az":299.1,"t":"2046-01-14T22:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.31,"alt":13.18,"az":299.8,"t":"2046-01-14T23:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.57,"alt":12.37,"az":300.6,"t":"2046-01-14T23:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.87,"alt":11.57,"az":301.3,"t":"2046-01-14T23:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":5.21,"alt":10.78,"az":302.0,"t":"2046-01-14T23:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":5.59,"alt":9.99,"az":302.8,"t":"2046-01-14T23:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.03,"alt":9.2,"az":303.5,"t":"2046-01-14T23:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.54,"alt":8.42,"az":304.3,"t":"2046-01-14T23:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":7.14,"alt":7.65,"az":305.0,"t":"2046-01-14T23:35:00Z","terrain":-0.29},{"above_terrain":true,"airmass":7.84,"alt":6.89,"az":305.8,"t":"2046-01-14T23:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":8.67,"alt":6.14,"az":306.6,"t":"2046-01-14T23:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.69,"alt":5.39,"az":307.3,"t":"2046-01-14T23:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":10.93,"alt":4.65,"az":308.1,"t":"2046-01-14T23:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":12.5,"alt":3.92,"az":308.9,"t":"2046-01-15T00:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":14.51,"alt":3.19,"az":309.7,"t":"2046-01-15T00:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":17.16,"alt":2.48,"az":310.5,"t":"2046-01-15T00:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":20.73,"alt":1.77,"az":311.3,"t":"2046-01-15T00:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":25.7,"alt":1.07,"az":312.2,"t":"2046-01-15T00:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":32.75,"alt":0.38,"az":313.0,"t":"2046-01-15T00:25:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-0.3,"az":313.8,"t":"2046-01-15T00:30:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-0.97,"az":314.7,"t":"2046-01-15T00:35:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-1.63,"az":315.5,"t":"2046-01-15T00:40:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-2.28,"az":316.4,"t":"2046-01-15T00:45:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-2.92,"az":317.2,"t":"2046-01-15T00:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":318.1,"t":"2046-01-15T00:55:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-4.17,"az":319.0,"t":"2046-01-15T01:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-4.78,"az":319.9,"t":"2046-01-15T01:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":320.8,"t":"2046-01-15T01:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":321.7,"t":"2046-01-15T01:15:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":322.6,"t":"2046-01-15T01:20:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-7.1,"az":323.5,"t":"2046-01-15T01:25:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-7.65,"az":324.4,"t":"2046-01-15T01:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.19,"az":325.4,"t":"2046-01-15T01:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.72,"az":326.3,"t":"2046-01-15T01:40:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-9.23,"az":327.3,"t":"2046-01-15T01:45:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-9.73,"az":328.3,"t":"2046-01-15T01:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-10.21,"az":329.2,"t":"2046-01-15T01:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-10.69,"az":330.2,"t":"2046-01-15T02:00:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.14,"az":331.2,"t":"2046-01-15T02:05:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-11.59,"az":332.2,"t":"2046-01-15T02:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.02,"az":333.2,"t":"2046-01-15T02:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.43,"az":334.2,"t":"2046-01-15T02:20:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-12.83,"az":335.2,"t":"2046-01-15T02:25:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-13.21,"az":336.3,"t":"2046-01-15T02:30:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-13.58,"az":337.3,"t":"2046-01-15T02:35:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-13.94,"az":338.4,"t":"2046-01-15T02:40:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-14.27,"az":339.4,"t":"2046-01-15T02:45:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-14.59,"az":340.5,"t":"2046-01-15T02:50:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-14.9,"az":341.5,"t":"2046-01-15T02:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.19,"az":342.6,"t":"2046-01-15T03:00:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-15.46,"az":343.7,"t":"2046-01-15T03:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.71,"az":344.8,"t":"2046-01-15T03:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.95,"az":345.9,"t":"2046-01-15T03:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-16.17,"az":347.0,"t":"2046-01-15T03:20:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-16.37,"az":348.1,"t":"2046-01-15T03:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-16.56,"az":349.2,"t":"2046-01-15T03:30:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-16.72,"az":350.3,"t":"2046-01-15T03:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.87,"az":351.4,"t":"2046-01-15T03:40:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":352.5,"t":"2046-01-15T03:45:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":353.6,"t":"2046-01-15T03:50:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":354.7,"t":"2046-01-15T03:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.29,"az":355.9,"t":"2046-01-15T04:00:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-17.35,"az":357.0,"t":"2046-01-15T04:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":358.1,"t":"2046-01-15T04:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":359.2,"t":"2046-01-15T04:15:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":0.4,"t":"2046-01-15T04:20:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":1.5,"t":"2046-01-15T04:25:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-17.36,"az":2.6,"t":"2046-01-15T04:30:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":3.8,"t":"2046-01-15T04:35:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-17.24,"az":4.9,"t":"2046-01-15T04:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-17.15,"az":6.0,"t":"2046-01-15T04:45:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-17.04,"az":7.1,"t":"2046-01-15T04:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.92,"az":8.2,"t":"2046-01-15T04:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-16.78,"az":9.4,"t":"2046-01-15T05:00:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-16.61,"az":10.5,"t":"2046-01-15T05:05:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-16.44,"az":11.6,"t":"2046-01-15T05:10:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-16.24,"az":12.7,"t":"2046-01-15T05:15:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-16.03,"az":13.8,"t":"2046-01-15T05:20:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-15.79,"az":14.9,"t":"2046-01-15T05:25:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-15.55,"az":15.9,"t":"2046-01-15T05:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.28,"az":17.0,"t":"2046-01-15T05:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-15.0,"az":18.1,"t":"2046-01-15T05:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-14.7,"az":19.2,"t":"2046-01-15T05:45:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-14.38,"az":20.2,"t":"2046-01-15T05:50:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-14.05,"az":21.3,"t":"2046-01-15T05:55:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-13.7,"az":22.3,"t":"2046-01-15T06:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-13.34,"az":23.4,"t":"2046-01-15T06:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-12.96,"az":24.4,"t":"2046-01-15T06:10:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-12.57,"az":25.4,"t":"2046-01-15T06:15:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-12.16,"az":26.5,"t":"2046-01-15T06:20:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-11.73,"az":27.5,"t":"2046-01-15T06:25:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-11.29,"az":28.5,"t":"2046-01-15T06:30:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-10.84,"az":29.5,"t":"2046-01-15T06:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-10.37,"az":30.4,"t":"2046-01-15T06:40:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-9.89,"az":31.4,"t":"2046-01-15T06:45:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.4,"az":32.4,"t":"2046-01-15T06:50:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-8.89,"az":33.4,"t":"2046-01-15T06:55:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-8.37,"az":34.3,"t":"2046-01-15T07:00:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-7.83,"az":35.2,"t":"2046-01-15T07:05:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-7.29,"az":36.2,"t":"2046-01-15T07:10:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":37.1,"t":"2046-01-15T07:15:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.16,"az":38.0,"t":"2046-01-15T07:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-5.58,"az":38.9,"t":"2046-01-15T07:25:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-4.98,"az":39.8,"t":"2046-01-15T07:30:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-4.38,"az":40.7,"t":"2046-01-15T07:35:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":41.6,"t":"2046-01-15T07:40:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.13,"az":42.5,"t":"2046-01-15T07:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-2.5,"az":43.4,"t":"2046-01-15T07:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-1.85,"az":44.2,"t":"2046-01-15T07:55:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.19,"az":45.1,"t":"2046-01-15T08:00:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.52,"az":45.9,"t":"2046-01-15T08:05:00Z","terrain":0.66},{"above_terrain":false,"airmass":35.72,"alt":0.15,"az":46.7,"t":"2046-01-15T08:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":27.78,"alt":0.84,"az":47.6,"t":"2046-01-15T08:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":22.21,"alt":1.54,"az":48.4,"t":"2046-01-15T08:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":18.23,"alt":2.24,"az":49.2,"t":"2046-01-15T08:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.31,"alt":2.95,"az":50.0,"t":"2046-01-15T08:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":13.12,"alt":3.67,"az":50.8,"t":"2046-01-15T08:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":11.42,"alt":4.4,"az":51.6,"t":"2046-01-15T08:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":10.07,"alt":5.14,"az":52.4,"t":"2046-01-15T08:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":8.99,"alt":5.89,"az":53.2,"t":"2046-01-15T08:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":8.1,"alt":6.64,"az":53.9,"t":"2046-01-15T08:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":7.36,"alt":7.4,"az":54.7,"t":"2046-01-15T09:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.73,"alt":8.17,"az":55.5,"t":"2046-01-15T09:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.19,"alt":8.94,"az":56.2,"t":"2046-01-15T09:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":5.73,"alt":9.72,"az":57.0,"t":"2046-01-15T09:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":5.33,"alt":10.51,"az":57.7,"t":"2046-01-15T09:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.98,"alt":11.31,"az":58.5,"t":"2046-01-15T09:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.67,"alt":12.11,"az":59.2,"t":"2046-01-15T09:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.39,"alt":12.91,"az":59.9,"t":"2046-01-15T09:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.15,"alt":13.73,"az":60.6,"t":"2046-01-15T09:40:00Z","terrain":1.12},{"above_terrain":true,"airmass":3.93,"alt":14.54,"az":61.4,"t":"2046-01-15T09:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":3.73,"alt":15.37,"az":62.1,"t":"2046-01-15T09:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.54,"alt":16.2,"az":62.8,"t":"2046-01-15T09:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":3.38,"alt":17.03,"az":63.5,"t":"2046-01-15T10:00:00Z","terrain":0.84}],"transit":{"airmass":1.02,"alt":79.2,"az":179.7,"t":"2046-01-14T16:20:00Z"},"usable_hours":5.42,"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."]}