{"assessment":{"best_window":{"end":"2029-01-06T22:20Z","end_local":"00:20","hours":5.5,"label":"good","mean_quality":0.93,"start":"2029-01-06T16:50Z","start_local":"18:50"},"cost":{"altitude":6.35,"clouds":0.0,"darkness":1.37,"moon":0.01},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":75,"cloud":null,"high":null,"iso":"2029-01-06T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":79,"cloud":null,"high":null,"iso":"2029-01-06T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-50,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2029-01-06T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2029-01-06T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2029-01-06T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.94,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2029-01-06T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2029-01-06T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.74,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":18,"cloud":null,"high":null,"iso":"2029-01-06T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2029-01-07T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2029-01-07T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2029-01-07T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2029-01-07T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2029-01-07T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2029-01-07T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":5.73,"reasons":["the target being low or below 20\u00b0 cost 6.4 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":5.73,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2029-01-06T15:40Z","end_local":"17:40","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-01-06T15:05Z","start_local":"17:05"},{"end":"2029-01-06T16:15Z","end_local":"18:15","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2029-01-06T15:40Z","start_local":"17:40"},{"end":"2029-01-06T16:50Z","end_local":"18:50","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2029-01-06T16:15Z","start_local":"18:15"},{"end":"2029-01-06T22:20Z","end_local":"00:20","hours":5.5,"label":"good","mean_quality":0.93,"start":"2029-01-06T16:50Z","start_local":"18:50"},{"end":"2029-01-06T22:50Z","end_local":"00:50","hours":0.5,"label":"marginal","mean_quality":0.49,"start":"2029-01-06T22:20Z","start_local":"00:20"},{"end":"2029-01-07T05:50Z","end_local":"07:50","hours":7.0,"label":"unusable","mean_quality":0.0,"start":"2029-01-06T22:50Z","start_local":"00:50"}]},"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":"2029-01-06T16:45:34Z","dark_hours":11.38,"dark_to":"2029-01-07T04:08:37Z","moon":{"illumination":0.571,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":5.43,"moonrise":"2029-01-06T22:12:13Z","moonset":"2029-01-07T09:14:11Z","sunrise":"2029-01-07T05:48:00Z","sunset":"2029-01-06T15:06:03Z","twilight":{"astronomical":{"end":"2029-01-06T16:45:34Z","start":"2029-01-07T04:08:37Z"},"civil":{"end":"2029-01-06T15:37:14Z","start":"2029-01-07T05:16:53Z"},"nautical":{"end":"2029-01-06T16:11:57Z","start":"2029-01-07T04:42:12Z"}},"window_end":"2029-01-07T10:00:00Z","window_start":"2029-01-06T10:00:00Z"},"night_date":"2029-01-06","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.02,"alt":79.1,"t":"2029-01-06T16:50:00Z"},"dec":30.66017511,"dec_of_date":30.8081,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":5.08,"limit_rise":"2029-01-06T10:51:47Z","limit_set":"2029-01-06T22:48:52Z","max_az_rate_deg_per_min":1.14,"moon_separation":152.2,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8724,"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":"5.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2029-01-07T00:55:21Z","blocked_dark_hours":0,"clears_at":"2029-01-07T08:43:36Z","rise_az":58.7},"track":[{"above_terrain":true,"airmass":4.94,"alt":11.41,"az":58.7,"t":"2029-01-06T10:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.63,"alt":12.22,"az":59.4,"t":"2029-01-06T10:05:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.36,"alt":13.02,"az":60.1,"t":"2029-01-06T10:10:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.12,"alt":13.84,"az":60.9,"t":"2029-01-06T10:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.9,"alt":14.66,"az":61.6,"t":"2029-01-06T10:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.7,"alt":15.48,"az":62.3,"t":"2029-01-06T10:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.52,"alt":16.32,"az":63.0,"t":"2029-01-06T10:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.36,"alt":17.15,"az":63.7,"t":"2029-01-06T10:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":3.21,"alt":17.99,"az":64.4,"t":"2029-01-06T10:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.07,"alt":18.84,"az":65.1,"t":"2029-01-06T10:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.95,"alt":19.69,"az":65.8,"t":"2029-01-06T10:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.83,"alt":20.55,"az":66.5,"t":"2029-01-06T10:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.72,"alt":21.41,"az":67.2,"t":"2029-01-06T11:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.62,"alt":22.27,"az":67.9,"t":"2029-01-06T11:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.53,"alt":23.14,"az":68.6,"t":"2029-01-06T11:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.45,"alt":24.02,"az":69.3,"t":"2029-01-06T11:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.37,"alt":24.89,"az":70.0,"t":"2029-01-06T11:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.29,"alt":25.78,"az":70.6,"t":"2029-01-06T11:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.22,"alt":26.66,"az":71.3,"t":"2029-01-06T11:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.15,"alt":27.55,"az":72.0,"t":"2029-01-06T11:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.09,"alt":28.44,"az":72.7,"t":"2029-01-06T11:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.04,"alt":29.34,"az":73.4,"t":"2029-01-06T11:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.98,"alt":30.23,"az":74.1,"t":"2029-01-06T11:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.93,"alt":31.14,"az":74.7,"t":"2029-01-06T11:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.88,"alt":32.04,"az":75.4,"t":"2029-01-06T12:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.83,"alt":32.95,"az":76.1,"t":"2029-01-06T12:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.86,"az":76.8,"t":"2029-01-06T12:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.75,"alt":34.77,"az":77.5,"t":"2029-01-06T12:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.68,"az":78.2,"t":"2029-01-06T12:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.67,"alt":36.6,"az":78.9,"t":"2029-01-06T12:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.52,"az":79.6,"t":"2029-01-06T12:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.61,"alt":38.44,"az":80.3,"t":"2029-01-06T12:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.57,"alt":39.37,"az":81.0,"t":"2029-01-06T12:40:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.54,"alt":40.29,"az":81.7,"t":"2029-01-06T12:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.52,"alt":41.22,"az":82.4,"t":"2029-01-06T12:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.49,"alt":42.15,"az":83.2,"t":"2029-01-06T12:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.46,"alt":43.08,"az":83.9,"t":"2029-01-06T13:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":44.01,"az":84.7,"t":"2029-01-06T13:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.41,"alt":44.94,"az":85.4,"t":"2029-01-06T13:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.39,"alt":45.87,"az":86.2,"t":"2029-01-06T13:15:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.37,"alt":46.81,"az":86.9,"t":"2029-01-06T13:20:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.35,"alt":47.74,"az":87.7,"t":"2029-01-06T13:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.33,"alt":48.68,"az":88.5,"t":"2029-01-06T13:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.31,"alt":49.61,"az":89.3,"t":"2029-01-06T13:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.55,"az":90.2,"t":"2029-01-06T13:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.28,"alt":51.49,"az":91.0,"t":"2029-01-06T13:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.26,"alt":52.42,"az":91.9,"t":"2029-01-06T13:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.25,"alt":53.36,"az":92.8,"t":"2029-01-06T13:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.23,"alt":54.29,"az":93.7,"t":"2029-01-06T14:00:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.22,"alt":55.23,"az":94.6,"t":"2029-01-06T14:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.16,"az":95.6,"t":"2029-01-06T14:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.19,"alt":57.09,"az":96.5,"t":"2029-01-06T14:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":58.02,"az":97.6,"t":"2029-01-06T14:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":58.94,"az":98.6,"t":"2029-01-06T14:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.16,"alt":59.87,"az":99.7,"t":"2029-01-06T14:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.15,"alt":60.79,"az":100.8,"t":"2029-01-06T14:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.14,"alt":61.71,"az":102.0,"t":"2029-01-06T14:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.13,"alt":62.62,"az":103.2,"t":"2029-01-06T14:45:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.12,"alt":63.53,"az":104.5,"t":"2029-01-06T14:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.11,"alt":64.43,"az":105.8,"t":"2029-01-06T14:55:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.1,"alt":65.33,"az":107.2,"t":"2029-01-06T15:00:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.09,"alt":66.22,"az":108.7,"t":"2029-01-06T15:05:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.09,"alt":67.1,"az":110.2,"t":"2029-01-06T15:10:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.08,"alt":67.98,"az":111.9,"t":"2029-01-06T15:15:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.07,"alt":68.84,"az":113.6,"t":"2029-01-06T15:20:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.07,"alt":69.69,"az":115.5,"t":"2029-01-06T15:25:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.53,"az":117.5,"t":"2029-01-06T15:30:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.05,"alt":71.35,"az":119.6,"t":"2029-01-06T15:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.05,"alt":72.15,"az":121.9,"t":"2029-01-06T15:40:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.05,"alt":72.94,"az":124.4,"t":"2029-01-06T15:45:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.04,"alt":73.7,"az":127.0,"t":"2029-01-06T15:50:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.04,"alt":74.43,"az":129.9,"t":"2029-01-06T15:55:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.03,"alt":75.13,"az":133.0,"t":"2029-01-06T16:00:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.03,"alt":75.8,"az":136.4,"t":"2029-01-06T16:05:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.03,"alt":76.42,"az":140.0,"t":"2029-01-06T16:10:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.03,"alt":77.0,"az":144.0,"t":"2029-01-06T16:15:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.02,"alt":77.52,"az":148.3,"t":"2029-01-06T16:20:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":77.98,"az":152.9,"t":"2029-01-06T16:25:00Z","terrain":-0.97},{"above_terrain":true,"airmass":1.02,"alt":78.37,"az":157.8,"t":"2029-01-06T16:30:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.02,"alt":78.69,"az":162.9,"t":"2029-01-06T16:35:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.02,"alt":78.92,"az":168.3,"t":"2029-01-06T16:40:00Z","terrain":-0.9},{"above_terrain":true,"airmass":1.02,"alt":79.06,"az":173.9,"t":"2029-01-06T16:45:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":179.6,"t":"2029-01-06T16:50:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":185.3,"t":"2029-01-06T16:55:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.02,"alt":78.94,"az":190.9,"t":"2029-01-06T17:00:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.02,"alt":78.72,"az":196.4,"t":"2029-01-06T17:05:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.02,"alt":78.42,"az":201.6,"t":"2029-01-06T17:10:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.02,"alt":78.04,"az":206.5,"t":"2029-01-06T17:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.02,"alt":77.58,"az":211.1,"t":"2029-01-06T17:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.03,"alt":77.07,"az":215.4,"t":"2029-01-06T17:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.03,"alt":76.5,"az":219.4,"t":"2029-01-06T17:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.03,"alt":75.88,"az":223.1,"t":"2029-01-06T17:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.03,"alt":75.22,"az":226.6,"t":"2029-01-06T17:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.04,"alt":74.53,"az":229.7,"t":"2029-01-06T17:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.04,"alt":73.8,"az":232.6,"t":"2029-01-06T17:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.05,"alt":73.04,"az":235.3,"t":"2029-01-06T17:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.05,"alt":72.26,"az":237.8,"t":"2029-01-06T18:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":71.46,"az":240.1,"t":"2029-01-06T18:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.06,"alt":70.64,"az":242.2,"t":"2029-01-06T18:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":69.8,"az":244.2,"t":"2029-01-06T18:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.07,"alt":68.95,"az":246.1,"t":"2029-01-06T18:20:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.08,"alt":68.09,"az":247.9,"t":"2029-01-06T18:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.08,"alt":67.22,"az":249.5,"t":"2029-01-06T18:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":66.34,"az":251.1,"t":"2029-01-06T18:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.1,"alt":65.45,"az":252.6,"t":"2029-01-06T18:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":64.55,"az":254.0,"t":"2029-01-06T18:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.65,"az":255.3,"t":"2029-01-06T18:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.12,"alt":62.74,"az":256.6,"t":"2029-01-06T18:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.13,"alt":61.83,"az":257.9,"t":"2029-01-06T19:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.14,"alt":60.91,"az":259.0,"t":"2029-01-06T19:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.15,"alt":59.99,"az":260.2,"t":"2029-01-06T19:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.17,"alt":59.07,"az":261.3,"t":"2029-01-06T19:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.18,"alt":58.14,"az":262.3,"t":"2029-01-06T19:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.19,"alt":57.21,"az":263.3,"t":"2029-01-06T19:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.2,"alt":56.28,"az":264.3,"t":"2029-01-06T19:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.21,"alt":55.35,"az":265.3,"t":"2029-01-06T19:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.23,"alt":54.42,"az":266.2,"t":"2029-01-06T19:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.24,"alt":53.48,"az":267.1,"t":"2029-01-06T19:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.26,"alt":52.55,"az":268.0,"t":"2029-01-06T19:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.27,"alt":51.61,"az":268.9,"t":"2029-01-06T19:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.29,"alt":50.68,"az":269.7,"t":"2029-01-06T20:00:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.31,"alt":49.74,"az":270.5,"t":"2029-01-06T20:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.33,"alt":48.8,"az":271.4,"t":"2029-01-06T20:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.35,"alt":47.87,"az":272.2,"t":"2029-01-06T20:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.37,"alt":46.93,"az":273.0,"t":"2029-01-06T20:20:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.39,"alt":46.0,"az":273.7,"t":"2029-01-06T20:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.41,"alt":45.06,"az":274.5,"t":"2029-01-06T20:30:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.43,"alt":44.13,"az":275.2,"t":"2029-01-06T20:35:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.46,"alt":43.2,"az":276.0,"t":"2029-01-06T20:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.48,"alt":42.27,"az":276.7,"t":"2029-01-06T20:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.51,"alt":41.34,"az":277.5,"t":"2029-01-06T20:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.54,"alt":40.41,"az":278.2,"t":"2029-01-06T20:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.57,"alt":39.49,"az":278.9,"t":"2029-01-06T21:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.6,"alt":38.57,"az":279.6,"t":"2029-01-06T21:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.63,"alt":37.64,"az":280.3,"t":"2029-01-06T21:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.67,"alt":36.72,"az":281.0,"t":"2029-01-06T21:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.71,"alt":35.81,"az":281.7,"t":"2029-01-06T21:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":282.4,"t":"2029-01-06T21:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.79,"alt":33.98,"az":283.1,"t":"2029-01-06T21:30:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.83,"alt":33.07,"az":283.8,"t":"2029-01-06T21:35:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.87,"alt":32.16,"az":284.5,"t":"2029-01-06T21:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.92,"alt":31.26,"az":285.2,"t":"2029-01-06T21:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.97,"alt":30.35,"az":285.9,"t":"2029-01-06T21:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.03,"alt":29.45,"az":286.5,"t":"2029-01-06T21:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.09,"alt":28.56,"az":287.2,"t":"2029-01-06T22:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.15,"alt":27.67,"az":287.9,"t":"2029-01-06T22:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.21,"alt":26.78,"az":288.6,"t":"2029-01-06T22:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.89,"az":289.3,"t":"2029-01-06T22:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.36,"alt":25.01,"az":290.0,"t":"2029-01-06T22:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.43,"alt":24.13,"az":290.6,"t":"2029-01-06T22:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.52,"alt":23.26,"az":291.3,"t":"2029-01-06T22:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.61,"alt":22.39,"az":292.0,"t":"2029-01-06T22:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.71,"alt":21.52,"az":292.7,"t":"2029-01-06T22:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.82,"alt":20.66,"az":293.4,"t":"2029-01-06T22:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.93,"alt":19.81,"az":294.1,"t":"2029-01-06T22:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.05,"alt":18.95,"az":294.8,"t":"2029-01-06T22:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.19,"alt":18.11,"az":295.5,"t":"2029-01-06T23:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.34,"alt":17.26,"az":296.2,"t":"2029-01-06T23:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.5,"alt":16.43,"az":296.9,"t":"2029-01-06T23:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.67,"alt":15.6,"az":297.6,"t":"2029-01-06T23:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":298.3,"t":"2029-01-06T23:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.09,"alt":13.95,"az":299.0,"t":"2029-01-06T23:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.33,"alt":13.13,"az":299.8,"t":"2029-01-06T23:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.59,"alt":12.32,"az":300.5,"t":"2029-01-06T23:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.89,"alt":11.52,"az":301.2,"t":"2029-01-06T23:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.23,"alt":10.72,"az":302.0,"t":"2029-01-06T23:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":5.62,"alt":9.93,"az":302.7,"t":"2029-01-06T23:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.07,"alt":9.15,"az":303.5,"t":"2029-01-06T23:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.58,"alt":8.37,"az":304.2,"t":"2029-01-07T00:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.18,"alt":7.6,"az":305.0,"t":"2029-01-07T00:05:00Z","terrain":-0.28},{"above_terrain":true,"airmass":7.89,"alt":6.84,"az":305.7,"t":"2029-01-07T00:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":8.74,"alt":6.08,"az":306.5,"t":"2029-01-07T00:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":9.77,"alt":5.33,"az":307.3,"t":"2029-01-07T00:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":11.05,"alt":4.59,"az":308.1,"t":"2029-01-07T00:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":12.65,"alt":3.86,"az":308.9,"t":"2029-01-07T00:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":14.7,"alt":3.13,"az":309.7,"t":"2029-01-07T00:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":17.42,"alt":2.42,"az":310.5,"t":"2029-01-07T00:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":21.1,"alt":1.71,"az":311.3,"t":"2029-01-07T00:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":26.23,"alt":1.01,"az":312.1,"t":"2029-01-07T00:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":33.53,"alt":0.32,"az":312.9,"t":"2029-01-07T00:55:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-0.36,"az":313.8,"t":"2029-01-07T01:00:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-1.03,"az":314.6,"t":"2029-01-07T01:05:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-1.69,"az":315.4,"t":"2029-01-07T01:10:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-2.35,"az":316.3,"t":"2029-01-07T01:15:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-2.99,"az":317.2,"t":"2029-01-07T01:20:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":318.0,"t":"2029-01-07T01:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-4.24,"az":318.9,"t":"2029-01-07T01:30:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-4.85,"az":319.8,"t":"2029-01-07T01:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.45,"az":320.7,"t":"2029-01-07T01:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":321.6,"t":"2029-01-07T01:45:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":322.5,"t":"2029-01-07T01:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-7.17,"az":323.5,"t":"2029-01-07T01:55:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.72,"az":324.4,"t":"2029-01-07T02:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.26,"az":325.3,"t":"2029-01-07T02:05:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.79,"az":326.3,"t":"2029-01-07T02:10:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-9.3,"az":327.2,"t":"2029-01-07T02:15:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-9.8,"az":328.2,"t":"2029-01-07T02:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-10.29,"az":329.2,"t":"2029-01-07T02:25:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-10.76,"az":330.2,"t":"2029-01-07T02:30:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.22,"az":331.2,"t":"2029-01-07T02:35:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-11.66,"az":332.2,"t":"2029-01-07T02:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.09,"az":333.2,"t":"2029-01-07T02:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.51,"az":334.2,"t":"2029-01-07T02:50:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-12.91,"az":335.2,"t":"2029-01-07T02:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-13.29,"az":336.2,"t":"2029-01-07T03:00:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-13.66,"az":337.3,"t":"2029-01-07T03:05:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-14.02,"az":338.3,"t":"2029-01-07T03:10:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-14.35,"az":339.4,"t":"2029-01-07T03:15:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-14.68,"az":340.4,"t":"2029-01-07T03:20:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-14.98,"az":341.5,"t":"2029-01-07T03:25:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.27,"az":342.6,"t":"2029-01-07T03:30:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-15.54,"az":343.7,"t":"2029-01-07T03:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.8,"az":344.7,"t":"2029-01-07T03:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.03,"az":345.8,"t":"2029-01-07T03:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-16.25,"az":346.9,"t":"2029-01-07T03:50:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-16.46,"az":348.0,"t":"2029-01-07T03:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-16.64,"az":349.1,"t":"2029-01-07T04:00:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-16.81,"az":350.3,"t":"2029-01-07T04:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.96,"az":351.4,"t":"2029-01-07T04:10:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":352.5,"t":"2029-01-07T04:15:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-17.2,"az":353.6,"t":"2029-01-07T04:20:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-17.3,"az":354.7,"t":"2029-01-07T04:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.37,"az":355.9,"t":"2029-01-07T04:30:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":357.0,"t":"2029-01-07T04:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":358.1,"t":"2029-01-07T04:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":359.2,"t":"2029-01-07T04:45:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":0.4,"t":"2029-01-07T04:50:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":1.5,"t":"2029-01-07T04:55:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":2.6,"t":"2029-01-07T05:00:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":3.8,"t":"2029-01-07T05:05:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-17.33,"az":4.9,"t":"2029-01-07T05:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-17.24,"az":6.0,"t":"2029-01-07T05:15:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-17.13,"az":7.1,"t":"2029-01-07T05:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-17.01,"az":8.2,"t":"2029-01-07T05:25:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-16.86,"az":9.4,"t":"2029-01-07T05:30:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-16.7,"az":10.5,"t":"2029-01-07T05:35:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-16.52,"az":11.6,"t":"2029-01-07T05:40:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-16.33,"az":12.7,"t":"2029-01-07T05:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-16.11,"az":13.8,"t":"2029-01-07T05:50:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-15.88,"az":14.9,"t":"2029-01-07T05:55:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-15.63,"az":16.0,"t":"2029-01-07T06:00:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.37,"az":17.0,"t":"2029-01-07T06:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-15.08,"az":18.1,"t":"2029-01-07T06:10:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-14.78,"az":19.2,"t":"2029-01-07T06:15:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-14.47,"az":20.3,"t":"2029-01-07T06:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.14,"az":21.3,"t":"2029-01-07T06:25:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-13.79,"az":22.4,"t":"2029-01-07T06:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-13.42,"az":23.4,"t":"2029-01-07T06:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-13.04,"az":24.4,"t":"2029-01-07T06:40:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-12.65,"az":25.5,"t":"2029-01-07T06:45:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-12.24,"az":26.5,"t":"2029-01-07T06:50:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-11.81,"az":27.5,"t":"2029-01-07T06:55:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-11.37,"az":28.5,"t":"2029-01-07T07:00:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-10.92,"az":29.5,"t":"2029-01-07T07:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-10.45,"az":30.5,"t":"2029-01-07T07:10:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-9.97,"az":31.5,"t":"2029-01-07T07:15:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.48,"az":32.4,"t":"2029-01-07T07:20:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-8.97,"az":33.4,"t":"2029-01-07T07:25:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-8.45,"az":34.3,"t":"2029-01-07T07:30:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-7.91,"az":35.3,"t":"2029-01-07T07:35:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.37,"az":36.2,"t":"2029-01-07T07:40:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":37.1,"t":"2029-01-07T07:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.23,"az":38.1,"t":"2029-01-07T07:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-5.65,"az":39.0,"t":"2029-01-07T07:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.06,"az":39.9,"t":"2029-01-07T08:00:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-4.45,"az":40.8,"t":"2029-01-07T08:05:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":41.7,"t":"2029-01-07T08:10:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.21,"az":42.5,"t":"2029-01-07T08:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-2.57,"az":43.4,"t":"2029-01-07T08:20:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":44.3,"t":"2029-01-07T08:25:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.26,"az":45.1,"t":"2029-01-07T08:30:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.6,"az":46.0,"t":"2029-01-07T08:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":36.72,"alt":0.08,"az":46.8,"t":"2029-01-07T08:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":28.47,"alt":0.77,"az":47.6,"t":"2029-01-07T08:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":22.68,"alt":1.46,"az":48.4,"t":"2029-01-07T08:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":18.57,"alt":2.17,"az":49.3,"t":"2029-01-07T08:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.56,"alt":2.88,"az":50.1,"t":"2029-01-07T09:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":13.3,"alt":3.6,"az":50.9,"t":"2029-01-07T09:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":11.56,"alt":4.33,"az":51.7,"t":"2029-01-07T09:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":10.18,"alt":5.07,"az":52.4,"t":"2029-01-07T09:15:00Z","terrain":0.72},{"above_terrain":true,"airmass":9.08,"alt":5.82,"az":53.2,"t":"2029-01-07T09:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":8.17,"alt":6.57,"az":54.0,"t":"2029-01-07T09:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":7.41,"alt":7.33,"az":54.8,"t":"2029-01-07T09:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":55.5,"t":"2029-01-07T09:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.24,"alt":8.88,"az":56.3,"t":"2029-01-07T09:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.77,"alt":9.66,"az":57.0,"t":"2029-01-07T09:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":5.36,"alt":10.45,"az":57.8,"t":"2029-01-07T09:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":5.01,"alt":11.24,"az":58.5,"t":"2029-01-07T09:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.69,"alt":12.04,"az":59.3,"t":"2029-01-07T10:00:00Z","terrain":1.2}],"transit":{"airmass":1.02,"alt":79.1,"az":179.6,"t":"2029-01-06T16:50:00Z"},"usable_hours":6.0,"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."]}