{"assessment":{"best_window":{"end":"2027-01-16T18:30Z","end_local":"20:30","hours":1.58,"label":"marginal","mean_quality":0.47,"start":"2027-01-16T16:55Z","start_local":"18:55"},"cost":{"altitude":10.53,"clouds":0.0,"darkness":1.73,"moon":0.42},"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":43,"cloud":null,"high":null,"iso":"2027-01-16T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.09,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2027-01-16T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":66,"precip":null,"q":0.57,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2027-01-16T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":62,"precip":null,"q":0.4,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2027-01-16T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":54,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2027-01-16T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2027-01-16T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2027-01-16T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2027-01-16T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2027-01-17T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2027-01-17T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2027-01-17T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2027-01-17T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2027-01-17T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2027-01-17T05:00Z","label":"poor","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.08,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.58,"peak_sky":0.58,"quality_hours":1.01,"reasons":["the target being low or below 20\u00b0 cost 10.5 quality-hours","daylight and twilight cost 1.7 quality-hours","moonlight cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":14,"score_weather":null,"sky_hours":1.01,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2027-01-16T15:50Z","end_local":"17:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-16T15:15Z","start_local":"17:15"},{"end":"2027-01-16T16:25Z","end_local":"18:25","hours":0.58,"label":"poor","mean_quality":0.09,"start":"2027-01-16T15:50Z","start_local":"17:50"},{"end":"2027-01-16T16:30Z","end_local":"18:30","hours":0.08,"label":"marginal","mean_quality":0.3,"start":"2027-01-16T16:25Z","start_local":"18:25"},{"end":"2027-01-16T16:55Z","end_local":"18:55","hours":0.42,"label":"poor","mean_quality":0.29,"start":"2027-01-16T16:30Z","start_local":"18:30"},{"end":"2027-01-16T18:30Z","end_local":"20:30","hours":1.58,"label":"marginal","mean_quality":0.47,"start":"2027-01-16T16:55Z","start_local":"18:55"},{"end":"2027-01-16T18:35Z","end_local":"20:35","hours":0.08,"label":"poor","mean_quality":0.28,"start":"2027-01-16T18:30Z","start_local":"20:30"},{"end":"2027-01-17T04:45Z","end_local":"06:45","hours":10.17,"label":"unusable","mean_quality":0.0,"start":"2027-01-16T18:35Z","start_local":"20:35"},{"end":"2027-01-17T05:15Z","end_local":"07:15","hours":0.5,"label":"poor","mean_quality":0.07,"start":"2027-01-17T04:45Z","start_local":"06:45"},{"end":"2027-01-17T05:45Z","end_local":"07:45","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-01-17T05:15Z","start_local":"07:15"}]},"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":"2027-01-16T16:54:27Z","dark_hours":11.21,"dark_to":"2027-01-17T04:06:58Z","moon":{"illumination":0.616,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":3.87,"moonrise":null,"moonset":"2027-01-17T00:13:07Z","sunrise":"2027-01-17T05:44:57Z","sunset":"2027-01-16T15:16:17Z","twilight":{"astronomical":{"end":"2027-01-16T16:54:27Z","start":"2027-01-17T04:06:58Z"},"civil":{"end":"2027-01-16T15:46:55Z","start":"2027-01-17T05:14:23Z"},"nautical":{"end":"2027-01-16T16:21:10Z","start":"2027-01-17T04:40:12Z"}},"window_end":"2027-01-17T10:00:00Z","window_start":"2027-01-16T10:00:00Z"},"night_date":"2027-01-16","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.77,"alt":34.3,"t":"2027-01-16T16:55:00Z"},"dec":44.33,"dec_of_date":44.4361,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":0.5,"limit_rise":"2027-01-17T04:41:36Z","limit_set":"2027-01-16T18:30:34Z","max_az_rate_deg_per_min":3.7,"moon_separation":70.2,"never_rises":false,"ra":314.69583333,"ra_of_date":314.9378,"ra_str":"20h 58m 47.0s","resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"summary":"Only 0.5 h above 30\u00b0, 1.7 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2027-01-16T21:47:19Z","blocked_dark_hours":0,"clears_at":"2027-01-17T01:48:02Z","rise_az":73.0},"track":[{"above_terrain":true,"airmass":1.05,"alt":71.9,"az":73.0,"t":"2027-01-16T10:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.05,"alt":72.8,"az":73.0,"t":"2027-01-16T10:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":73.69,"az":72.9,"t":"2027-01-16T10:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.04,"alt":74.59,"az":72.7,"t":"2027-01-16T10:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.03,"alt":75.48,"az":72.5,"t":"2027-01-16T10:20:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.03,"alt":76.37,"az":72.2,"t":"2027-01-16T10:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.02,"alt":77.26,"az":71.8,"t":"2027-01-16T10:30:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.15,"az":71.3,"t":"2027-01-16T10:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.04,"az":70.6,"t":"2027-01-16T10:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.92,"az":69.8,"t":"2027-01-16T10:45:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.01,"alt":80.79,"az":68.6,"t":"2027-01-16T10:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.01,"alt":81.66,"az":67.2,"t":"2027-01-16T10:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.01,"alt":82.52,"az":65.3,"t":"2027-01-16T11:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":83.36,"az":62.8,"t":"2027-01-16T11:05:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.0,"alt":84.18,"az":59.5,"t":"2027-01-16T11:10:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.0,"alt":84.97,"az":55.0,"t":"2027-01-16T11:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.0,"alt":85.7,"az":48.8,"t":"2027-01-16T11:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.0,"alt":86.36,"az":40.0,"t":"2027-01-16T11:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.0,"alt":86.89,"az":27.6,"t":"2027-01-16T11:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.0,"alt":87.2,"az":11.3,"t":"2027-01-16T11:35:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.0,"alt":87.23,"az":352.8,"t":"2027-01-16T11:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.0,"alt":86.98,"az":335.7,"t":"2027-01-16T11:45:00Z","terrain":-0.76},{"above_terrain":true,"airmass":1.0,"alt":86.49,"az":322.4,"t":"2027-01-16T11:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.0,"alt":85.86,"az":312.9,"t":"2027-01-16T11:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.0,"alt":85.14,"az":306.2,"t":"2027-01-16T12:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.0,"alt":84.36,"az":301.3,"t":"2027-01-16T12:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":83.54,"az":297.8,"t":"2027-01-16T12:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.01,"alt":82.7,"az":295.2,"t":"2027-01-16T12:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":81.85,"az":293.2,"t":"2027-01-16T12:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":80.99,"az":291.7,"t":"2027-01-16T12:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.01,"alt":80.11,"az":290.5,"t":"2027-01-16T12:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.02,"alt":79.23,"az":289.6,"t":"2027-01-16T12:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":78.35,"az":288.8,"t":"2027-01-16T12:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.46,"az":288.3,"t":"2027-01-16T12:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.57,"az":287.9,"t":"2027-01-16T12:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.03,"alt":75.68,"az":287.5,"t":"2027-01-16T12:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.04,"alt":74.79,"az":287.3,"t":"2027-01-16T13:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.04,"alt":73.89,"az":287.1,"t":"2027-01-16T13:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":73.0,"az":287.1,"t":"2027-01-16T13:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":72.1,"az":287.0,"t":"2027-01-16T13:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":71.21,"az":287.0,"t":"2027-01-16T13:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.31,"az":287.1,"t":"2027-01-16T13:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":69.42,"az":287.2,"t":"2027-01-16T13:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.07,"alt":68.52,"az":287.3,"t":"2027-01-16T13:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.08,"alt":67.63,"az":287.4,"t":"2027-01-16T13:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.09,"alt":66.74,"az":287.6,"t":"2027-01-16T13:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.1,"alt":65.85,"az":287.8,"t":"2027-01-16T13:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.1,"alt":64.96,"az":288.0,"t":"2027-01-16T13:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.07,"az":288.2,"t":"2027-01-16T14:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.18,"az":288.4,"t":"2027-01-16T14:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.29,"az":288.7,"t":"2027-01-16T14:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.4,"az":289.0,"t":"2027-01-16T14:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.52,"az":289.2,"t":"2027-01-16T14:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.64,"az":289.5,"t":"2027-01-16T14:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.76,"az":289.8,"t":"2027-01-16T14:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.88,"az":290.2,"t":"2027-01-16T14:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.19,"alt":57.0,"az":290.5,"t":"2027-01-16T14:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.12,"az":290.8,"t":"2027-01-16T14:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.22,"alt":55.25,"az":291.2,"t":"2027-01-16T14:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.38,"az":291.5,"t":"2027-01-16T14:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.51,"az":291.9,"t":"2027-01-16T15:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.64,"az":292.2,"t":"2027-01-16T15:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.27,"alt":51.77,"az":292.6,"t":"2027-01-16T15:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.29,"alt":50.91,"az":293.0,"t":"2027-01-16T15:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":293.4,"t":"2027-01-16T15:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.19,"az":293.8,"t":"2027-01-16T15:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.34,"az":294.2,"t":"2027-01-16T15:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.48,"az":294.6,"t":"2027-01-16T15:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.64,"az":295.0,"t":"2027-01-16T15:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.79,"az":295.4,"t":"2027-01-16T15:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.41,"alt":44.94,"az":295.8,"t":"2027-01-16T15:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.44,"alt":44.1,"az":296.3,"t":"2027-01-16T15:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.46,"alt":43.27,"az":296.7,"t":"2027-01-16T16:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.48,"alt":42.43,"az":297.1,"t":"2027-01-16T16:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.5,"alt":41.6,"az":297.6,"t":"2027-01-16T16:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.53,"alt":40.77,"az":298.0,"t":"2027-01-16T16:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.56,"alt":39.95,"az":298.5,"t":"2027-01-16T16:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.13,"az":298.9,"t":"2027-01-16T16:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.61,"alt":38.31,"az":299.4,"t":"2027-01-16T16:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.64,"alt":37.5,"az":299.9,"t":"2027-01-16T16:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.67,"alt":36.69,"az":300.4,"t":"2027-01-16T16:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.7,"alt":35.88,"az":300.9,"t":"2027-01-16T16:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.74,"alt":35.08,"az":301.3,"t":"2027-01-16T16:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.77,"alt":34.28,"az":301.8,"t":"2027-01-16T16:55:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.81,"alt":33.49,"az":302.3,"t":"2027-01-16T17:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.85,"alt":32.7,"az":302.8,"t":"2027-01-16T17:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.89,"alt":31.92,"az":303.4,"t":"2027-01-16T17:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.93,"alt":31.14,"az":303.9,"t":"2027-01-16T17:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.97,"alt":30.36,"az":304.4,"t":"2027-01-16T17:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.02,"alt":29.59,"az":304.9,"t":"2027-01-16T17:25:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.07,"alt":28.83,"az":305.4,"t":"2027-01-16T17:30:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.12,"alt":28.07,"az":306.0,"t":"2027-01-16T17:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.17,"alt":27.31,"az":306.5,"t":"2027-01-16T17:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.23,"alt":26.56,"az":307.1,"t":"2027-01-16T17:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.29,"alt":25.82,"az":307.6,"t":"2027-01-16T17:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.35,"alt":25.08,"az":308.2,"t":"2027-01-16T17:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.41,"alt":24.35,"az":308.8,"t":"2027-01-16T18:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.48,"alt":23.62,"az":309.3,"t":"2027-01-16T18:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.56,"alt":22.9,"az":309.9,"t":"2027-01-16T18:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.63,"alt":22.19,"az":310.5,"t":"2027-01-16T18:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.71,"alt":21.48,"az":311.1,"t":"2027-01-16T18:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.8,"alt":20.77,"az":311.7,"t":"2027-01-16T18:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.89,"alt":20.08,"az":312.3,"t":"2027-01-16T18:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.99,"alt":19.39,"az":312.9,"t":"2027-01-16T18:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.09,"alt":18.71,"az":313.5,"t":"2027-01-16T18:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.2,"alt":18.03,"az":314.1,"t":"2027-01-16T18:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.32,"alt":17.36,"az":314.7,"t":"2027-01-16T18:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.44,"alt":16.7,"az":315.4,"t":"2027-01-16T18:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.58,"alt":16.05,"az":316.0,"t":"2027-01-16T19:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.72,"alt":15.4,"az":316.6,"t":"2027-01-16T19:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.87,"alt":14.76,"az":317.3,"t":"2027-01-16T19:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.03,"alt":14.13,"az":318.0,"t":"2027-01-16T19:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.21,"alt":13.51,"az":318.6,"t":"2027-01-16T19:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":4.4,"alt":12.89,"az":319.3,"t":"2027-01-16T19:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.61,"alt":12.29,"az":320.0,"t":"2027-01-16T19:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.83,"alt":11.69,"az":320.6,"t":"2027-01-16T19:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.07,"alt":11.1,"az":321.3,"t":"2027-01-16T19:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":5.33,"alt":10.52,"az":322.0,"t":"2027-01-16T19:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.61,"alt":9.95,"az":322.7,"t":"2027-01-16T19:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.92,"alt":9.39,"az":323.4,"t":"2027-01-16T19:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.26,"alt":8.83,"az":324.1,"t":"2027-01-16T20:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.64,"alt":8.29,"az":324.9,"t":"2027-01-16T20:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.05,"alt":7.76,"az":325.6,"t":"2027-01-16T20:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.51,"alt":7.23,"az":326.3,"t":"2027-01-16T20:15:00Z","terrain":-0.29},{"above_terrain":true,"airmass":8.01,"alt":6.72,"az":327.1,"t":"2027-01-16T20:20:00Z","terrain":-0.38},{"above_terrain":true,"airmass":8.58,"alt":6.21,"az":327.8,"t":"2027-01-16T20:25:00Z","terrain":-0.26},{"above_terrain":true,"airmass":9.21,"alt":5.72,"az":328.5,"t":"2027-01-16T20:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.92,"alt":5.24,"az":329.3,"t":"2027-01-16T20:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":10.72,"alt":4.76,"az":330.1,"t":"2027-01-16T20:40:00Z","terrain":-0.35},{"above_terrain":true,"airmass":11.63,"alt":4.3,"az":330.8,"t":"2027-01-16T20:45:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.66,"alt":3.85,"az":331.6,"t":"2027-01-16T20:50:00Z","terrain":-0.24},{"above_terrain":true,"airmass":13.84,"alt":3.41,"az":332.4,"t":"2027-01-16T20:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.2,"alt":2.98,"az":333.2,"t":"2027-01-16T21:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":16.77,"alt":2.57,"az":334.0,"t":"2027-01-16T21:05:00Z","terrain":-0.23},{"above_terrain":true,"airmass":18.6,"alt":2.16,"az":334.8,"t":"2027-01-16T21:10:00Z","terrain":-0.51},{"above_terrain":true,"airmass":20.72,"alt":1.77,"az":335.6,"t":"2027-01-16T21:15:00Z","terrain":-0.73},{"above_terrain":true,"airmass":23.21,"alt":1.39,"az":336.4,"t":"2027-01-16T21:20:00Z","terrain":-0.79},{"above_terrain":true,"airmass":26.13,"alt":1.02,"az":337.2,"t":"2027-01-16T21:25:00Z","terrain":-0.68},{"above_terrain":true,"airmass":29.54,"alt":0.66,"az":338.0,"t":"2027-01-16T21:30:00Z","terrain":-0.48},{"above_terrain":true,"airmass":33.52,"alt":0.32,"az":338.8,"t":"2027-01-16T21:35:00Z","terrain":-0.71},{"above_terrain":true,"airmass":null,"alt":-0.01,"az":339.7,"t":"2027-01-16T21:40:00Z","terrain":-0.6},{"above_terrain":true,"airmass":null,"alt":-0.33,"az":340.5,"t":"2027-01-16T21:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-0.64,"az":341.4,"t":"2027-01-16T21:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.93,"az":342.2,"t":"2027-01-16T21:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":343.1,"t":"2027-01-16T22:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":343.9,"t":"2027-01-16T22:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.73,"az":344.8,"t":"2027-01-16T22:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":345.6,"t":"2027-01-16T22:15:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.19,"az":346.5,"t":"2027-01-16T22:20:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.4,"az":347.4,"t":"2027-01-16T22:25:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-2.6,"az":348.2,"t":"2027-01-16T22:30:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.78,"az":349.1,"t":"2027-01-16T22:35:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":350.0,"t":"2027-01-16T22:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":350.9,"t":"2027-01-16T22:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":351.8,"t":"2027-01-16T22:50:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":352.7,"t":"2027-01-16T22:55:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.49,"az":353.5,"t":"2027-01-16T23:00:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.59,"az":354.4,"t":"2027-01-16T23:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":355.3,"t":"2027-01-16T23:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":356.2,"t":"2027-01-16T23:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":357.1,"t":"2027-01-16T23:20:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":358.0,"t":"2027-01-16T23:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":358.9,"t":"2027-01-16T23:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":359.8,"t":"2027-01-16T23:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":0.7,"t":"2027-01-16T23:40:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":1.6,"t":"2027-01-16T23:45:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":2.5,"t":"2027-01-16T23:50:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":3.4,"t":"2027-01-16T23:55:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":4.3,"t":"2027-01-17T00:00:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":5.2,"t":"2027-01-17T00:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":6.1,"t":"2027-01-17T00:10:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":7.0,"t":"2027-01-17T00:15:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":7.8,"t":"2027-01-17T00:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.17,"az":8.7,"t":"2027-01-17T00:25:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-3.02,"az":9.6,"t":"2027-01-17T00:30:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":10.5,"t":"2027-01-17T00:35:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-2.68,"az":11.4,"t":"2027-01-17T00:40:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-2.49,"az":12.3,"t":"2027-01-17T00:45:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-2.29,"az":13.1,"t":"2027-01-17T00:50:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-2.07,"az":14.0,"t":"2027-01-17T00:55:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-1.83,"az":14.9,"t":"2027-01-17T01:00:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-1.59,"az":15.7,"t":"2027-01-17T01:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.33,"az":16.6,"t":"2027-01-17T01:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":17.4,"t":"2027-01-17T01:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-0.76,"az":18.3,"t":"2027-01-17T01:20:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-0.46,"az":19.1,"t":"2027-01-17T01:25:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-0.15,"az":20.0,"t":"2027-01-17T01:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":35.44,"alt":0.17,"az":20.8,"t":"2027-01-17T01:35:00Z","terrain":0.69},{"above_terrain":false,"airmass":31.21,"alt":0.51,"az":21.6,"t":"2027-01-17T01:40:00Z","terrain":0.88},{"above_terrain":false,"airmass":27.55,"alt":0.86,"az":22.4,"t":"2027-01-17T01:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":24.43,"alt":1.23,"az":23.3,"t":"2027-01-17T01:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":21.76,"alt":1.6,"az":24.1,"t":"2027-01-17T01:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":19.48,"alt":1.99,"az":24.9,"t":"2027-01-17T02:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":17.53,"alt":2.39,"az":25.7,"t":"2027-01-17T02:05:00Z","terrain":1.3},{"above_terrain":true,"airmass":15.86,"alt":2.8,"az":26.5,"t":"2027-01-17T02:10:00Z","terrain":1.31},{"above_terrain":true,"airmass":14.41,"alt":3.22,"az":27.3,"t":"2027-01-17T02:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":13.15,"alt":3.66,"az":28.1,"t":"2027-01-17T02:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":12.06,"alt":4.11,"az":28.8,"t":"2027-01-17T02:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":11.1,"alt":4.56,"az":29.6,"t":"2027-01-17T02:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":10.26,"alt":5.03,"az":30.4,"t":"2027-01-17T02:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":9.51,"alt":5.51,"az":31.1,"t":"2027-01-17T02:40:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.85,"alt":6.0,"az":31.9,"t":"2027-01-17T02:45:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.25,"alt":6.5,"az":32.6,"t":"2027-01-17T02:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":7.72,"alt":7.01,"az":33.4,"t":"2027-01-17T02:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":7.24,"alt":7.53,"az":34.1,"t":"2027-01-17T03:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.81,"alt":8.06,"az":34.8,"t":"2027-01-17T03:05:00Z","terrain":0.11},{"above_terrain":true,"airmass":6.42,"alt":8.6,"az":35.6,"t":"2027-01-17T03:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.07,"alt":9.14,"az":36.3,"t":"2027-01-17T03:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":5.74,"alt":9.7,"az":37.0,"t":"2027-01-17T03:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":5.45,"alt":10.27,"az":37.7,"t":"2027-01-17T03:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":5.18,"alt":10.85,"az":38.4,"t":"2027-01-17T03:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.93,"alt":11.43,"az":39.1,"t":"2027-01-17T03:35:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.7,"alt":12.03,"az":39.7,"t":"2027-01-17T03:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":4.49,"alt":12.63,"az":40.4,"t":"2027-01-17T03:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":4.29,"alt":13.24,"az":41.1,"t":"2027-01-17T03:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":4.11,"alt":13.86,"az":41.8,"t":"2027-01-17T03:55:00Z","terrain":0.1},{"above_terrain":true,"airmass":3.94,"alt":14.49,"az":42.4,"t":"2027-01-17T04:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.78,"alt":15.12,"az":43.1,"t":"2027-01-17T04:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.64,"alt":15.76,"az":43.7,"t":"2027-01-17T04:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.5,"alt":16.42,"az":44.4,"t":"2027-01-17T04:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.37,"alt":17.07,"az":45.0,"t":"2027-01-17T04:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.25,"alt":17.74,"az":45.6,"t":"2027-01-17T04:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.14,"alt":18.41,"az":46.2,"t":"2027-01-17T04:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.03,"alt":19.09,"az":46.9,"t":"2027-01-17T04:35:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.93,"alt":19.78,"az":47.5,"t":"2027-01-17T04:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.84,"alt":20.47,"az":48.1,"t":"2027-01-17T04:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.75,"alt":21.17,"az":48.7,"t":"2027-01-17T04:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.67,"alt":21.88,"az":49.3,"t":"2027-01-17T04:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.59,"alt":22.59,"az":49.8,"t":"2027-01-17T05:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.51,"alt":23.31,"az":50.4,"t":"2027-01-17T05:05:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.44,"alt":24.03,"az":51.0,"t":"2027-01-17T05:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.38,"alt":24.76,"az":51.6,"t":"2027-01-17T05:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.31,"alt":25.5,"az":52.1,"t":"2027-01-17T05:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.25,"alt":26.24,"az":52.7,"t":"2027-01-17T05:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.2,"alt":26.99,"az":53.2,"t":"2027-01-17T05:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.14,"alt":27.74,"az":53.8,"t":"2027-01-17T05:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.09,"alt":28.5,"az":54.3,"t":"2027-01-17T05:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.26,"az":54.9,"t":"2027-01-17T05:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.99,"alt":30.03,"az":55.4,"t":"2027-01-17T05:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.95,"alt":30.8,"az":55.9,"t":"2027-01-17T05:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.9,"alt":31.58,"az":56.4,"t":"2027-01-17T06:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.86,"alt":32.36,"az":56.9,"t":"2027-01-17T06:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.82,"alt":33.14,"az":57.4,"t":"2027-01-17T06:10:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.79,"alt":33.94,"az":57.9,"t":"2027-01-17T06:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.75,"alt":34.73,"az":58.4,"t":"2027-01-17T06:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.72,"alt":35.53,"az":58.9,"t":"2027-01-17T06:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.68,"alt":36.33,"az":59.4,"t":"2027-01-17T06:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.14,"az":59.9,"t":"2027-01-17T06:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":37.95,"az":60.4,"t":"2027-01-17T06:40:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.59,"alt":38.77,"az":60.8,"t":"2027-01-17T06:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.57,"alt":39.59,"az":61.3,"t":"2027-01-17T06:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.54,"alt":40.41,"az":61.8,"t":"2027-01-17T06:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.51,"alt":41.24,"az":62.2,"t":"2027-01-17T07:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.49,"alt":42.07,"az":62.7,"t":"2027-01-17T07:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":63.1,"t":"2027-01-17T07:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.44,"alt":43.74,"az":63.6,"t":"2027-01-17T07:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.42,"alt":44.58,"az":64.0,"t":"2027-01-17T07:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.42,"az":64.4,"t":"2027-01-17T07:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.27,"az":64.8,"t":"2027-01-17T07:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.11,"az":65.2,"t":"2027-01-17T07:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.35,"alt":47.97,"az":65.7,"t":"2027-01-17T07:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.82,"az":66.1,"t":"2027-01-17T07:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.68,"az":66.5,"t":"2027-01-17T07:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.29,"alt":50.54,"az":66.8,"t":"2027-01-17T07:55:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.28,"alt":51.4,"az":67.2,"t":"2027-01-17T08:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.26,"alt":52.26,"az":67.6,"t":"2027-01-17T08:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.13,"az":68.0,"t":"2027-01-17T08:10:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.24,"alt":54.0,"az":68.3,"t":"2027-01-17T08:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":54.87,"az":68.7,"t":"2027-01-17T08:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.74,"az":69.0,"t":"2027-01-17T08:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.2,"alt":56.62,"az":69.4,"t":"2027-01-17T08:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.18,"alt":57.49,"az":69.7,"t":"2027-01-17T08:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.17,"alt":58.37,"az":70.0,"t":"2027-01-17T08:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.25,"az":70.3,"t":"2027-01-17T08:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.13,"az":70.6,"t":"2027-01-17T08:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.02,"az":70.9,"t":"2027-01-17T08:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":61.9,"az":71.2,"t":"2027-01-17T09:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":62.79,"az":71.5,"t":"2027-01-17T09:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.68,"az":71.7,"t":"2027-01-17T09:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.57,"az":71.9,"t":"2027-01-17T09:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.46,"az":72.2,"t":"2027-01-17T09:20:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.09,"alt":66.35,"az":72.3,"t":"2027-01-17T09:25:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.08,"alt":67.24,"az":72.5,"t":"2027-01-17T09:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":68.13,"az":72.7,"t":"2027-01-17T09:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.07,"alt":69.03,"az":72.8,"t":"2027-01-17T09:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.06,"alt":69.92,"az":72.9,"t":"2027-01-17T09:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.06,"alt":70.82,"az":73.0,"t":"2027-01-17T09:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.05,"alt":71.71,"az":73.0,"t":"2027-01-17T09:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.05,"alt":72.61,"az":73.0,"t":"2027-01-17T10:00:00Z","terrain":1.0}],"transit":{"airmass":1.0,"alt":87.2,"az":352.8,"t":"2027-01-16T11:40:00Z"},"usable_hours":1.67,"verdict":"marginal","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
