{"assessment":{"best_window":{"end":"2037-01-12T04:10Z","end_local":"06:10","hours":4.58,"label":"good","mean_quality":0.84,"start":"2037-01-11T23:35Z","start_local":"01:35"},"cost":{"altitude":7.46,"clouds":0.0,"darkness":1.15,"moon":0.15},"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":-46,"cloud":null,"high":null,"iso":"2037-01-11T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":-42,"cloud":null,"high":null,"iso":"2037-01-11T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-56,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":-34,"cloud":null,"high":null,"iso":"2037-01-11T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-62,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2037-01-11T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-64,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2037-01-11T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-60,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2037-01-11T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2037-01-11T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2037-01-11T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2037-01-12T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.77,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2037-01-12T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2037-01-12T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2037-01-12T03:00Z","label":"good","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2037-01-12T04:00Z","label":"good","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2037-01-12T05:00Z","label":"poor","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.12,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.91,"peak_sky":0.91,"quality_hours":4.39,"reasons":["the target being low or below 20\u00b0 cost 7.5 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":91,"score_weather":null,"sky_hours":4.39,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2037-01-11T23:10Z","end_local":"01:10","hours":8.0,"label":"unusable","mean_quality":0.0,"start":"2037-01-11T15:10Z","start_local":"17:10"},{"end":"2037-01-11T23:35Z","end_local":"01:35","hours":0.42,"label":"marginal","mean_quality":0.5,"start":"2037-01-11T23:10Z","start_local":"01:10"},{"end":"2037-01-12T04:10Z","end_local":"06:10","hours":4.58,"label":"good","mean_quality":0.84,"start":"2037-01-11T23:35Z","start_local":"01:35"},{"end":"2037-01-12T04:45Z","end_local":"06:45","hours":0.58,"label":"marginal","mean_quality":0.42,"start":"2037-01-12T04:10Z","start_local":"06:10"},{"end":"2037-01-12T05:20Z","end_local":"07:20","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2037-01-12T04:45Z","start_local":"06:45"},{"end":"2037-01-12T05:50Z","end_local":"07:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2037-01-12T05:20Z","start_local":"07:20"}]},"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":"2037-01-11T16:50:06Z","dark_hours":11.3,"dark_to":"2037-01-12T04:08:03Z","moon":{"illumination":0.187,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":9.25,"moonrise":"2037-01-12T02:06:36Z","moonset":"2037-01-11T11:33:51Z","sunrise":"2037-01-12T05:46:44Z","sunset":"2037-01-11T15:11:15Z","twilight":{"astronomical":{"end":"2037-01-11T16:50:06Z","start":"2037-01-12T04:08:03Z"},"civil":{"end":"2037-01-11T15:42:10Z","start":"2037-01-12T05:15:54Z"},"nautical":{"end":"2037-01-11T16:16:39Z","start":"2037-01-12T04:41:28Z"}},"window_end":"2037-01-12T10:00:00Z","window_start":"2037-01-11T10:00:00Z"},"night_date":"2037-01-11","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.3,"alt":50.2,"t":"2037-01-12T03:25:00Z"},"dec":2.05238823,"dec_of_date":1.848,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":4.08,"limit_rise":"2037-01-11T23:06:36Z","limit_set":"2037-01-12T07:41:41Z","max_az_rate_deg_per_min":0.0,"moon_separation":55.0,"never_rises":false,"ra":187.27791594,"ra_of_date":187.7515,"ra_str":"12h 29m 06.7s","resolved":{"dec":2.05238823,"morphology":"E3","name":"3C 273","ra":187.27791594,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=3C%20273","source":"sesame","type":"BLL","type_text":"BL Lac object \u2014 a blazar","vmag":14.83},"summary":"4.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2037-01-12T09:27:36Z","blocked_dark_hours":0,"clears_at":"2037-01-11T21:18:32Z","rise_az":87.8},"track":[{"above_terrain":false,"airmass":null,"alt":-4.91,"az":276.9,"t":"2037-01-11T10:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-5.84,"az":277.7,"t":"2037-01-11T10:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":278.6,"t":"2037-01-11T10:10:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.69,"az":279.4,"t":"2037-01-11T10:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-8.61,"az":280.3,"t":"2037-01-11T10:20:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-9.53,"az":281.1,"t":"2037-01-11T10:25:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-10.45,"az":282.0,"t":"2037-01-11T10:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-11.36,"az":282.9,"t":"2037-01-11T10:35:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-12.27,"az":283.8,"t":"2037-01-11T10:40:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-13.18,"az":284.7,"t":"2037-01-11T10:45:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-14.08,"az":285.5,"t":"2037-01-11T10:50:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-14.98,"az":286.4,"t":"2037-01-11T10:55:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-15.88,"az":287.4,"t":"2037-01-11T11:00:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-16.77,"az":288.3,"t":"2037-01-11T11:05:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.66,"az":289.2,"t":"2037-01-11T11:10:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-18.54,"az":290.1,"t":"2037-01-11T11:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-19.41,"az":291.1,"t":"2037-01-11T11:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-20.28,"az":292.0,"t":"2037-01-11T11:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-21.15,"az":293.0,"t":"2037-01-11T11:30:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-22.01,"az":294.0,"t":"2037-01-11T11:35:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.86,"az":295.0,"t":"2037-01-11T11:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.7,"az":296.0,"t":"2037-01-11T11:45:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-24.54,"az":297.0,"t":"2037-01-11T11:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-25.37,"az":298.0,"t":"2037-01-11T11:55:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-26.19,"az":299.1,"t":"2037-01-11T12:00:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-27.01,"az":300.2,"t":"2037-01-11T12:05:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-27.81,"az":301.2,"t":"2037-01-11T12:10:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-28.61,"az":302.3,"t":"2037-01-11T12:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-29.39,"az":303.5,"t":"2037-01-11T12:20:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-30.17,"az":304.6,"t":"2037-01-11T12:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-30.93,"az":305.7,"t":"2037-01-11T12:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-31.69,"az":306.9,"t":"2037-01-11T12:35:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-32.43,"az":308.1,"t":"2037-01-11T12:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-33.16,"az":309.3,"t":"2037-01-11T12:45:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-33.88,"az":310.5,"t":"2037-01-11T12:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-34.58,"az":311.8,"t":"2037-01-11T12:55:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-35.27,"az":313.1,"t":"2037-01-11T13:00:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-35.95,"az":314.4,"t":"2037-01-11T13:05:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-36.61,"az":315.7,"t":"2037-01-11T13:10:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-37.26,"az":317.0,"t":"2037-01-11T13:15:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-37.89,"az":318.4,"t":"2037-01-11T13:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-38.5,"az":319.8,"t":"2037-01-11T13:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-39.1,"az":321.2,"t":"2037-01-11T13:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-39.67,"az":322.6,"t":"2037-01-11T13:35:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-40.23,"az":324.1,"t":"2037-01-11T13:40:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.77,"az":325.6,"t":"2037-01-11T13:45:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-41.29,"az":327.1,"t":"2037-01-11T13:50:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-41.79,"az":328.6,"t":"2037-01-11T13:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-42.26,"az":330.2,"t":"2037-01-11T14:00:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-42.72,"az":331.8,"t":"2037-01-11T14:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-43.15,"az":333.4,"t":"2037-01-11T14:10:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-43.55,"az":335.0,"t":"2037-01-11T14:15:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-43.94,"az":336.7,"t":"2037-01-11T14:20:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-44.3,"az":338.3,"t":"2037-01-11T14:25:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-44.63,"az":340.0,"t":"2037-01-11T14:30:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-44.93,"az":341.8,"t":"2037-01-11T14:35:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.21,"az":343.5,"t":"2037-01-11T14:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.47,"az":345.2,"t":"2037-01-11T14:45:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-45.69,"az":347.0,"t":"2037-01-11T14:50:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-45.89,"az":348.8,"t":"2037-01-11T14:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-46.06,"az":350.5,"t":"2037-01-11T15:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.19,"az":352.3,"t":"2037-01-11T15:05:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-46.3,"az":354.1,"t":"2037-01-11T15:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":356.0,"t":"2037-01-11T15:15:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-46.44,"az":357.8,"t":"2037-01-11T15:20:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-46.46,"az":359.6,"t":"2037-01-11T15:25:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-46.45,"az":1.4,"t":"2037-01-11T15:30:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":3.2,"t":"2037-01-11T15:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-46.34,"az":5.0,"t":"2037-01-11T15:40:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-46.25,"az":6.8,"t":"2037-01-11T15:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-46.12,"az":8.6,"t":"2037-01-11T15:50:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-45.97,"az":10.4,"t":"2037-01-11T15:55:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-45.78,"az":12.2,"t":"2037-01-11T16:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-45.57,"az":14.0,"t":"2037-01-11T16:05:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-45.33,"az":15.7,"t":"2037-01-11T16:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-45.06,"az":17.5,"t":"2037-01-11T16:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-44.77,"az":19.2,"t":"2037-01-11T16:20:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-44.45,"az":20.9,"t":"2037-01-11T16:25:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-44.1,"az":22.6,"t":"2037-01-11T16:30:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-43.73,"az":24.2,"t":"2037-01-11T16:35:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-43.33,"az":25.9,"t":"2037-01-11T16:40:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-42.91,"az":27.5,"t":"2037-01-11T16:45:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-42.47,"az":29.1,"t":"2037-01-11T16:50:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-42.0,"az":30.7,"t":"2037-01-11T16:55:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-41.51,"az":32.2,"t":"2037-01-11T17:00:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-41.0,"az":33.7,"t":"2037-01-11T17:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-40.47,"az":35.2,"t":"2037-01-11T17:10:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-39.93,"az":36.7,"t":"2037-01-11T17:15:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-39.36,"az":38.2,"t":"2037-01-11T17:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.77,"az":39.6,"t":"2037-01-11T17:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-38.16,"az":41.0,"t":"2037-01-11T17:30:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-37.54,"az":42.4,"t":"2037-01-11T17:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-36.9,"az":43.7,"t":"2037-01-11T17:40:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-36.25,"az":45.0,"t":"2037-01-11T17:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-35.58,"az":46.3,"t":"2037-01-11T17:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-34.89,"az":47.6,"t":"2037-01-11T17:55:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-34.2,"az":48.9,"t":"2037-01-11T18:00:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-33.48,"az":50.1,"t":"2037-01-11T18:05:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-32.76,"az":51.4,"t":"2037-01-11T18:10:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-32.02,"az":52.6,"t":"2037-01-11T18:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-31.27,"az":53.7,"t":"2037-01-11T18:20:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-30.51,"az":54.9,"t":"2037-01-11T18:25:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.74,"az":56.0,"t":"2037-01-11T18:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-28.96,"az":57.2,"t":"2037-01-11T18:35:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-28.17,"az":58.3,"t":"2037-01-11T18:40:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.37,"az":59.4,"t":"2037-01-11T18:45:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-26.56,"az":60.4,"t":"2037-01-11T18:50:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-25.74,"az":61.5,"t":"2037-01-11T18:55:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-24.91,"az":62.5,"t":"2037-01-11T19:00:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-24.08,"az":63.6,"t":"2037-01-11T19:05:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-23.24,"az":64.6,"t":"2037-01-11T19:10:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.39,"az":65.6,"t":"2037-01-11T19:15:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-21.53,"az":66.6,"t":"2037-01-11T19:20:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-20.67,"az":67.5,"t":"2037-01-11T19:25:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-19.8,"az":68.5,"t":"2037-01-11T19:30:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.93,"az":69.4,"t":"2037-01-11T19:35:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-18.05,"az":70.4,"t":"2037-01-11T19:40:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.17,"az":71.3,"t":"2037-01-11T19:45:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.28,"az":72.2,"t":"2037-01-11T19:50:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-15.39,"az":73.1,"t":"2037-01-11T19:55:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-14.49,"az":74.1,"t":"2037-01-11T20:00:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-13.59,"az":74.9,"t":"2037-01-11T20:05:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-12.68,"az":75.8,"t":"2037-01-11T20:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.77,"az":76.7,"t":"2037-01-11T20:15:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-10.86,"az":77.6,"t":"2037-01-11T20:20:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.94,"az":78.5,"t":"2037-01-11T20:25:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-9.02,"az":79.3,"t":"2037-01-11T20:30:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.1,"az":80.2,"t":"2037-01-11T20:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-7.18,"az":81.0,"t":"2037-01-11T20:40:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-6.25,"az":81.9,"t":"2037-01-11T20:45:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-5.33,"az":82.7,"t":"2037-01-11T20:50:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-4.4,"az":83.6,"t":"2037-01-11T20:55:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":84.4,"t":"2037-01-11T21:00:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":85.3,"t":"2037-01-11T21:05:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-1.6,"az":86.1,"t":"2037-01-11T21:10:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-0.67,"az":86.9,"t":"2037-01-11T21:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":34.19,"alt":0.27,"az":87.8,"t":"2037-01-11T21:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":24.62,"alt":1.2,"az":88.6,"t":"2037-01-11T21:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":18.72,"alt":2.14,"az":89.4,"t":"2037-01-11T21:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":14.89,"alt":3.08,"az":90.3,"t":"2037-01-11T21:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.28,"alt":4.01,"az":91.1,"t":"2037-01-11T21:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":10.4,"alt":4.95,"az":91.9,"t":"2037-01-11T21:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":8.99,"alt":5.88,"az":92.8,"t":"2037-01-11T21:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.91,"alt":6.82,"az":93.6,"t":"2037-01-11T21:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":7.06,"alt":7.75,"az":94.5,"t":"2037-01-11T22:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.36,"alt":8.68,"az":95.3,"t":"2037-01-11T22:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":5.79,"alt":9.61,"az":96.1,"t":"2037-01-11T22:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":5.32,"alt":10.54,"az":97.0,"t":"2037-01-11T22:15:00Z","terrain":0.73},{"above_terrain":true,"airmass":4.91,"alt":11.47,"az":97.9,"t":"2037-01-11T22:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.57,"alt":12.4,"az":98.7,"t":"2037-01-11T22:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.27,"alt":13.32,"az":99.6,"t":"2037-01-11T22:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.0,"alt":14.24,"az":100.5,"t":"2037-01-11T22:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.77,"alt":15.16,"az":101.3,"t":"2037-01-11T22:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":3.57,"alt":16.08,"az":102.2,"t":"2037-01-11T22:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":3.39,"alt":16.99,"az":103.1,"t":"2037-01-11T22:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":3.22,"alt":17.9,"az":104.0,"t":"2037-01-11T22:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":3.08,"alt":18.81,"az":104.9,"t":"2037-01-11T23:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.94,"alt":19.71,"az":105.9,"t":"2037-01-11T23:05:00Z","terrain":-0.58},{"above_terrain":true,"airmass":2.82,"alt":20.61,"az":106.8,"t":"2037-01-11T23:10:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.71,"alt":21.5,"az":107.7,"t":"2037-01-11T23:15:00Z","terrain":-0.84},{"above_terrain":true,"airmass":2.61,"alt":22.39,"az":108.7,"t":"2037-01-11T23:20:00Z","terrain":-1.11},{"above_terrain":true,"airmass":2.52,"alt":23.28,"az":109.6,"t":"2037-01-11T23:25:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.43,"alt":24.15,"az":110.6,"t":"2037-01-11T23:30:00Z","terrain":-1.26},{"above_terrain":true,"airmass":2.35,"alt":25.03,"az":111.6,"t":"2037-01-11T23:35:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.28,"alt":25.89,"az":112.6,"t":"2037-01-11T23:40:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.21,"alt":26.76,"az":113.6,"t":"2037-01-11T23:45:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.15,"alt":27.61,"az":114.7,"t":"2037-01-11T23:50:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.09,"alt":28.46,"az":115.7,"t":"2037-01-11T23:55:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.04,"alt":29.3,"az":116.8,"t":"2037-01-12T00:00:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.99,"alt":30.13,"az":117.8,"t":"2037-01-12T00:05:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.94,"alt":30.95,"az":118.9,"t":"2037-01-12T00:10:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.89,"alt":31.77,"az":120.1,"t":"2037-01-12T00:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.85,"alt":32.57,"az":121.2,"t":"2037-01-12T00:20:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.81,"alt":33.37,"az":122.3,"t":"2037-01-12T00:25:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.78,"alt":34.15,"az":123.5,"t":"2037-01-12T00:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.74,"alt":34.93,"az":124.7,"t":"2037-01-12T00:35:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.71,"alt":35.69,"az":125.9,"t":"2037-01-12T00:40:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.68,"alt":36.44,"az":127.2,"t":"2037-01-12T00:45:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.65,"alt":37.18,"az":128.4,"t":"2037-01-12T00:50:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.62,"alt":37.91,"az":129.7,"t":"2037-01-12T00:55:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.6,"alt":38.62,"az":131.0,"t":"2037-01-12T01:00:00Z","terrain":-1.69},{"above_terrain":true,"airmass":1.58,"alt":39.32,"az":132.4,"t":"2037-01-12T01:05:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":40.01,"az":133.7,"t":"2037-01-12T01:10:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.53,"alt":40.67,"az":135.1,"t":"2037-01-12T01:15:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.51,"alt":41.33,"az":136.5,"t":"2037-01-12T01:20:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.49,"alt":41.96,"az":138.0,"t":"2037-01-12T01:25:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.48,"alt":42.58,"az":139.5,"t":"2037-01-12T01:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.18,"az":141.0,"t":"2037-01-12T01:35:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.44,"alt":43.76,"az":142.5,"t":"2037-01-12T01:40:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.43,"alt":44.32,"az":144.0,"t":"2037-01-12T01:45:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.42,"alt":44.86,"az":145.6,"t":"2037-01-12T01:50:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.37,"az":147.2,"t":"2037-01-12T01:55:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.39,"alt":45.87,"az":148.9,"t":"2037-01-12T02:00:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.34,"az":150.6,"t":"2037-01-12T02:05:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.37,"alt":46.79,"az":152.3,"t":"2037-01-12T02:10:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.36,"alt":47.21,"az":154.0,"t":"2037-01-12T02:15:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.35,"alt":47.61,"az":155.8,"t":"2037-01-12T02:20:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.34,"alt":47.98,"az":157.5,"t":"2037-01-12T02:25:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.34,"alt":48.33,"az":159.3,"t":"2037-01-12T02:30:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.33,"alt":48.64,"az":161.2,"t":"2037-01-12T02:35:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.33,"alt":48.93,"az":163.0,"t":"2037-01-12T02:40:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.32,"alt":49.19,"az":164.9,"t":"2037-01-12T02:45:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.32,"alt":49.42,"az":166.8,"t":"2037-01-12T02:50:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.31,"alt":49.62,"az":168.7,"t":"2037-01-12T02:55:00Z","terrain":-0.86},{"above_terrain":true,"airmass":1.31,"alt":49.78,"az":170.6,"t":"2037-01-12T03:00:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.92,"az":172.5,"t":"2037-01-12T03:05:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.3,"alt":50.03,"az":174.5,"t":"2037-01-12T03:10:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":176.4,"t":"2037-01-12T03:15:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":178.4,"t":"2037-01-12T03:20:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":180.3,"t":"2037-01-12T03:25:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":182.3,"t":"2037-01-12T03:30:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.3,"alt":50.08,"az":184.2,"t":"2037-01-12T03:35:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":186.2,"t":"2037-01-12T03:40:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.31,"alt":49.88,"az":188.1,"t":"2037-01-12T03:45:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.73,"az":190.0,"t":"2037-01-12T03:50:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.31,"alt":49.55,"az":192.0,"t":"2037-01-12T03:55:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.32,"alt":49.34,"az":193.9,"t":"2037-01-12T04:00:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.32,"alt":49.1,"az":195.7,"t":"2037-01-12T04:05:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.33,"alt":48.83,"az":197.6,"t":"2037-01-12T04:10:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.33,"alt":48.54,"az":199.5,"t":"2037-01-12T04:15:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.34,"alt":48.21,"az":201.3,"t":"2037-01-12T04:20:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.35,"alt":47.86,"az":203.1,"t":"2037-01-12T04:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.36,"alt":47.48,"az":204.8,"t":"2037-01-12T04:30:00Z","terrain":-0.24},{"above_terrain":true,"airmass":1.36,"alt":47.07,"az":206.6,"t":"2037-01-12T04:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.37,"alt":46.64,"az":208.3,"t":"2037-01-12T04:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.38,"alt":46.18,"az":210.0,"t":"2037-01-12T04:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.4,"alt":45.7,"az":211.7,"t":"2037-01-12T04:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.41,"alt":45.2,"az":213.3,"t":"2037-01-12T04:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.42,"alt":44.68,"az":214.9,"t":"2037-01-12T05:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.43,"alt":44.13,"az":216.5,"t":"2037-01-12T05:05:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.45,"alt":43.56,"az":218.0,"t":"2037-01-12T05:10:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.98,"az":219.6,"t":"2037-01-12T05:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.48,"alt":42.37,"az":221.1,"t":"2037-01-12T05:20:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.5,"alt":41.75,"az":222.5,"t":"2037-01-12T05:25:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.52,"alt":41.11,"az":223.9,"t":"2037-01-12T05:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.54,"alt":40.45,"az":225.4,"t":"2037-01-12T05:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.56,"alt":39.78,"az":226.7,"t":"2037-01-12T05:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.58,"alt":39.09,"az":228.1,"t":"2037-01-12T05:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.61,"alt":38.38,"az":229.4,"t":"2037-01-12T05:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.63,"alt":37.67,"az":230.7,"t":"2037-01-12T05:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.66,"alt":36.93,"az":232.0,"t":"2037-01-12T06:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.69,"alt":36.19,"az":233.3,"t":"2037-01-12T06:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.72,"alt":35.43,"az":234.5,"t":"2037-01-12T06:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.75,"alt":34.67,"az":235.7,"t":"2037-01-12T06:15:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.79,"alt":33.89,"az":236.9,"t":"2037-01-12T06:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.83,"alt":33.1,"az":238.1,"t":"2037-01-12T06:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.87,"alt":32.3,"az":239.2,"t":"2037-01-12T06:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.91,"alt":31.49,"az":240.3,"t":"2037-01-12T06:35:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.95,"alt":30.67,"az":241.4,"t":"2037-01-12T06:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.0,"alt":29.85,"az":242.5,"t":"2037-01-12T06:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.06,"alt":29.01,"az":243.6,"t":"2037-01-12T06:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.11,"alt":28.17,"az":244.7,"t":"2037-01-12T06:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.17,"alt":27.32,"az":245.7,"t":"2037-01-12T07:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.24,"alt":26.46,"az":246.7,"t":"2037-01-12T07:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.3,"alt":25.6,"az":247.7,"t":"2037-01-12T07:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.38,"alt":24.73,"az":248.7,"t":"2037-01-12T07:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.46,"alt":23.86,"az":249.7,"t":"2037-01-12T07:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.55,"alt":22.98,"az":250.7,"t":"2037-01-12T07:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.64,"alt":22.09,"az":251.6,"t":"2037-01-12T07:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.75,"alt":21.2,"az":252.6,"t":"2037-01-12T07:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.86,"alt":20.31,"az":253.5,"t":"2037-01-12T07:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.99,"alt":19.41,"az":254.5,"t":"2037-01-12T07:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.12,"alt":18.5,"az":255.4,"t":"2037-01-12T07:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.28,"alt":17.59,"az":256.3,"t":"2037-01-12T07:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.45,"alt":16.68,"az":257.2,"t":"2037-01-12T08:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.64,"alt":15.77,"az":258.1,"t":"2037-01-12T08:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.85,"alt":14.85,"az":259.0,"t":"2037-01-12T08:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.09,"alt":13.93,"az":259.8,"t":"2037-01-12T08:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.36,"alt":13.01,"az":260.7,"t":"2037-01-12T08:20:00Z","terrain":0.76},{"above_terrain":true,"airmass":4.68,"alt":12.08,"az":261.6,"t":"2037-01-12T08:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":5.04,"alt":11.16,"az":262.4,"t":"2037-01-12T08:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":5.47,"alt":10.23,"az":263.3,"t":"2037-01-12T08:35:00Z","terrain":0.73},{"above_terrain":true,"airmass":5.98,"alt":9.3,"az":264.1,"t":"2037-01-12T08:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":6.58,"alt":8.37,"az":265.0,"t":"2037-01-12T08:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":7.32,"alt":7.43,"az":265.8,"t":"2037-01-12T08:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":8.25,"alt":6.5,"az":266.7,"t":"2037-01-12T08:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":9.43,"alt":5.57,"az":267.5,"t":"2037-01-12T09:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":10.97,"alt":4.63,"az":268.3,"t":"2037-01-12T09:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":13.06,"alt":3.69,"az":269.2,"t":"2037-01-12T09:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":16.02,"alt":2.76,"az":270.0,"t":"2037-01-12T09:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":20.42,"alt":1.82,"az":270.9,"t":"2037-01-12T09:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":27.34,"alt":0.89,"az":271.7,"t":"2037-01-12T09:25:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-0.05,"az":272.5,"t":"2037-01-12T09:30:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":273.4,"t":"2037-01-12T09:35:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":274.2,"t":"2037-01-12T09:40:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-2.85,"az":275.0,"t":"2037-01-12T09:45:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":275.9,"t":"2037-01-12T09:50:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-4.71,"az":276.7,"t":"2037-01-12T09:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-5.64,"az":277.5,"t":"2037-01-12T10:00:00Z","terrain":-0.11}],"transit":{"airmass":1.3,"alt":50.2,"az":180.3,"t":"2037-01-12T03:25:00Z"},"usable_hours":5.0,"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."]}
