{"assessment":{"best_window":null,"cost":{"altitude":7.51,"clouds":3.81,"darkness":1.15,"moon":0.73},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":"Overcast (\u226580 % cloud) for 13.6 of 13.6 dark hours \u2014 the sky is closed whatever the geometry says.","headline":"Not tonight","hourly":[{"alt":-46,"cloud":100,"high":0,"iso":"2026-01-11T16:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-63,"precip":0.4,"q":0.0,"rh":80,"sky":"nautical twilight","temp":-9.0,"time":"18:00","wind":14.6},{"alt":-42,"cloud":100,"high":0,"iso":"2026-01-11T17:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-65,"precip":0.4,"q":0.0,"rh":83,"sky":"night","temp":-10.5,"time":"19:00","wind":15.8},{"alt":-34,"cloud":100,"high":0,"iso":"2026-01-11T18:00Z","label":"unusable","low":98,"mid":100,"moon_alt":-62,"precip":0.3,"q":0.0,"rh":83,"sky":"night","temp":-11.3,"time":"20:00","wind":17.1},{"alt":-25,"cloud":100,"high":0,"iso":"2026-01-11T19:00Z","label":"unusable","low":99,"mid":100,"moon_alt":-54,"precip":0.4,"q":0.0,"rh":81,"sky":"night","temp":-11.9,"time":"21:00","wind":16.1},{"alt":-15,"cloud":100,"high":0,"iso":"2026-01-11T20:00Z","label":"unusable","low":96,"mid":100,"moon_alt":-45,"precip":0.3,"q":0.0,"rh":81,"sky":"night","temp":-12.5,"time":"22:00","wind":16.5},{"alt":-4,"cloud":100,"high":0,"iso":"2026-01-11T21:00Z","label":"unusable","low":91,"mid":100,"moon_alt":-34,"precip":0.1,"q":0.0,"rh":79,"sky":"night","temp":-13.0,"time":"23:00","wind":15.6},{"alt":8,"cloud":100,"high":0,"iso":"2026-01-11T22:00Z","label":"unusable","low":99,"mid":100,"moon_alt":-24,"precip":0.1,"q":0.0,"rh":79,"sky":"night","temp":-13.3,"time":"00:00","wind":15.7},{"alt":19,"cloud":100,"high":0,"iso":"2026-01-11T23:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-13,"precip":0.3,"q":0.0,"rh":79,"sky":"night","temp":-13.5,"time":"01:00","wind":15.4},{"alt":29,"cloud":100,"high":0,"iso":"2026-01-12T00:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-3,"precip":0.4,"q":0.0,"rh":82,"sky":"night","temp":-13.3,"time":"02:00","wind":16.0},{"alt":39,"cloud":100,"high":0,"iso":"2026-01-12T01:00Z","label":"unusable","low":100,"mid":100,"moon_alt":7,"precip":0.4,"q":0.0,"rh":82,"sky":"night","temp":-13.5,"time":"03:00","wind":15.7},{"alt":46,"cloud":100,"high":0,"iso":"2026-01-12T02:00Z","label":"unusable","low":100,"mid":100,"moon_alt":15,"precip":0.5,"q":0.0,"rh":83,"sky":"night","temp":-13.8,"time":"04:00","wind":14.4},{"alt":50,"cloud":100,"high":0,"iso":"2026-01-12T03:00Z","label":"unusable","low":95,"mid":100,"moon_alt":22,"precip":0.4,"q":0.0,"rh":84,"sky":"night","temp":-14.2,"time":"05:00","wind":14.0},{"alt":49,"cloud":100,"high":0,"iso":"2026-01-12T04:00Z","label":"unusable","low":76,"mid":100,"moon_alt":27,"precip":0.2,"q":0.0,"rh":85,"sky":"night","temp":-14.4,"time":"06:00","wind":12.9},{"alt":45,"cloud":97,"high":0,"iso":"2026-01-12T05:00Z","label":"unusable","low":53,"mid":95,"moon_alt":29,"precip":0.1,"q":0.0,"rh":86,"sky":"nautical twilight","temp":-14.6,"time":"07:00","wind":12.8}],"peak_quality":0.0,"peak_sky":0.81,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 7.5 quality-hours","cloud cover cost 3.8 quality-hours","daylight and twilight cost 1.2 quality-hours","moonlight cost 0.7 quality-hours"],"reference_hours":4.0,"score":0,"score_astronomy":77,"score_weather":0,"sky_hours":3.81,"verdict":"unusable","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2026-01-12T05:50Z","end_local":"07:50","hours":14.67,"label":"unusable","mean_quality":0.0,"start":"2026-01-11T15:10Z","start_local":"17:10"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":100,"dark":false,"high":0,"local":"17:00","low":100,"mid":100,"precip":0.3,"rh":80,"temp":-8.0,"time":"2026-01-11T15:00Z","wind":12.6},{"cloud":100,"dark":false,"high":0,"local":"18:00","low":100,"mid":100,"precip":0.4,"rh":80,"temp":-9.0,"time":"2026-01-11T16:00Z","wind":14.6},{"cloud":100,"dark":true,"high":0,"local":"19:00","low":100,"mid":100,"precip":0.4,"rh":83,"temp":-10.5,"time":"2026-01-11T17:00Z","wind":15.8},{"cloud":100,"dark":true,"high":0,"local":"20:00","low":98,"mid":100,"precip":0.3,"rh":83,"temp":-11.3,"time":"2026-01-11T18:00Z","wind":17.1},{"cloud":100,"dark":true,"high":0,"local":"21:00","low":99,"mid":100,"precip":0.4,"rh":81,"temp":-11.9,"time":"2026-01-11T19:00Z","wind":16.1},{"cloud":100,"dark":true,"high":0,"local":"22:00","low":96,"mid":100,"precip":0.3,"rh":81,"temp":-12.5,"time":"2026-01-11T20:00Z","wind":16.5},{"cloud":100,"dark":true,"high":0,"local":"23:00","low":91,"mid":100,"precip":0.1,"rh":79,"temp":-13.0,"time":"2026-01-11T21:00Z","wind":15.6},{"cloud":100,"dark":true,"high":0,"local":"00:00","low":99,"mid":100,"precip":0.1,"rh":79,"temp":-13.3,"time":"2026-01-11T22:00Z","wind":15.7},{"cloud":100,"dark":true,"high":0,"local":"01:00","low":100,"mid":100,"precip":0.3,"rh":79,"temp":-13.5,"time":"2026-01-11T23:00Z","wind":15.4},{"cloud":100,"dark":true,"high":0,"local":"02:00","low":100,"mid":100,"precip":0.4,"rh":82,"temp":-13.3,"time":"2026-01-12T00:00Z","wind":16.0},{"cloud":100,"dark":true,"high":0,"local":"03:00","low":100,"mid":100,"precip":0.4,"rh":82,"temp":-13.5,"time":"2026-01-12T01:00Z","wind":15.7},{"cloud":100,"dark":true,"high":0,"local":"04:00","low":100,"mid":100,"precip":0.5,"rh":83,"temp":-13.8,"time":"2026-01-12T02:00Z","wind":14.4},{"cloud":100,"dark":true,"high":0,"local":"05:00","low":95,"mid":100,"precip":0.4,"rh":84,"temp":-14.2,"time":"2026-01-12T03:00Z","wind":14.0},{"cloud":100,"dark":true,"high":0,"local":"06:00","low":76,"mid":100,"precip":0.2,"rh":85,"temp":-14.4,"time":"2026-01-12T04:00Z","wind":12.9},{"cloud":97,"dark":false,"high":0,"local":"07:00","low":53,"mid":95,"precip":0.1,"rh":86,"temp":-14.6,"time":"2026-01-12T05:00Z","wind":12.8},{"cloud":99,"dark":false,"high":0,"local":"08:00","low":97,"mid":66,"precip":0.0,"rh":88,"temp":-14.7,"time":"2026-01-12T06:00Z","wind":12.9}],"forecast_source":"history","forecast_updated_at":"2026-10-16T21:01:14Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-01-11T16:49:50Z","dark_hours":11.31,"dark_to":"2026-01-12T04:08:11Z","moon":{"illumination":0.379,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":7.48,"moonrise":"2026-01-12T00:19:04Z","moonset":null,"sunrise":"2026-01-12T05:46:55Z","sunset":"2026-01-11T15:10:56Z","twilight":{"astronomical":{"end":"2026-01-11T16:49:50Z","start":"2026-01-12T04:08:11Z"},"civil":{"end":"2026-01-11T15:41:51Z","start":"2026-01-12T05:16:03Z"},"nautical":{"end":"2026-01-11T16:16:22Z","start":"2026-01-12T04:41:36Z"}},"window_end":"2026-01-12T10:00:00Z","window_start":"2026-01-11T10:00:00Z"},"night_date":"2026-01-11","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":"2026-01-12T03:25:00Z"},"dec":2.05238823,"dec_of_date":1.9087,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":4.08,"limit_rise":"2026-01-11T23:07:08Z","limit_set":"2026-01-12T07:42:41Z","max_az_rate_deg_per_min":0.0,"moon_separation":31.2,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6108,"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":"2026-01-12T09:28:46Z","blocked_dark_hours":0,"clears_at":"2026-01-11T21:19:08Z","rise_az":87.6},"track":[{"above_terrain":false,"airmass":null,"alt":-4.73,"az":276.8,"t":"2026-01-11T10:00:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.66,"az":277.6,"t":"2026-01-11T10:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.58,"az":278.5,"t":"2026-01-11T10:10:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.51,"az":279.3,"t":"2026-01-11T10:15:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-8.43,"az":280.2,"t":"2026-01-11T10:20:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-9.35,"az":281.1,"t":"2026-01-11T10:25:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-10.27,"az":281.9,"t":"2026-01-11T10:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-11.18,"az":282.8,"t":"2026-01-11T10:35:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-12.09,"az":283.7,"t":"2026-01-11T10:40:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-13.0,"az":284.6,"t":"2026-01-11T10:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-13.9,"az":285.5,"t":"2026-01-11T10:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.81,"az":286.4,"t":"2026-01-11T10:55:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-15.7,"az":287.3,"t":"2026-01-11T11:00:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-16.59,"az":288.2,"t":"2026-01-11T11:05:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":289.1,"t":"2026-01-11T11:10:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-18.36,"az":290.0,"t":"2026-01-11T11:15:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-19.24,"az":291.0,"t":"2026-01-11T11:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-20.11,"az":291.9,"t":"2026-01-11T11:25:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-20.97,"az":292.9,"t":"2026-01-11T11:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-21.83,"az":293.9,"t":"2026-01-11T11:35:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.69,"az":294.9,"t":"2026-01-11T11:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.53,"az":295.9,"t":"2026-01-11T11:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.37,"az":296.9,"t":"2026-01-11T11:50:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.2,"az":297.9,"t":"2026-01-11T11:55:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-26.02,"az":299.0,"t":"2026-01-11T12:00:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-26.84,"az":300.0,"t":"2026-01-11T12:05:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-27.64,"az":301.1,"t":"2026-01-11T12:10:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-28.44,"az":302.2,"t":"2026-01-11T12:15:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-29.23,"az":303.3,"t":"2026-01-11T12:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-30.0,"az":304.5,"t":"2026-01-11T12:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-30.77,"az":305.6,"t":"2026-01-11T12:30:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-31.53,"az":306.8,"t":"2026-01-11T12:35:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-32.27,"az":308.0,"t":"2026-01-11T12:40:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-33.0,"az":309.2,"t":"2026-01-11T12:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-33.72,"az":310.4,"t":"2026-01-11T12:50:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-34.43,"az":311.7,"t":"2026-01-11T12:55:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-35.12,"az":312.9,"t":"2026-01-11T13:00:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-35.8,"az":314.2,"t":"2026-01-11T13:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-36.46,"az":315.5,"t":"2026-01-11T13:10:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-37.11,"az":316.9,"t":"2026-01-11T13:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-37.74,"az":318.2,"t":"2026-01-11T13:20:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-38.35,"az":319.6,"t":"2026-01-11T13:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-38.95,"az":321.0,"t":"2026-01-11T13:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-39.53,"az":322.5,"t":"2026-01-11T13:35:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-40.09,"az":323.9,"t":"2026-01-11T13:40:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-40.63,"az":325.4,"t":"2026-01-11T13:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-41.16,"az":326.9,"t":"2026-01-11T13:50:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-41.66,"az":328.4,"t":"2026-01-11T13:55:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-42.13,"az":330.0,"t":"2026-01-11T14:00:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-42.59,"az":331.6,"t":"2026-01-11T14:05:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-43.03,"az":333.2,"t":"2026-01-11T14:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-43.44,"az":334.8,"t":"2026-01-11T14:15:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-43.82,"az":336.4,"t":"2026-01-11T14:20:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-44.18,"az":338.1,"t":"2026-01-11T14:25:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-44.52,"az":339.8,"t":"2026-01-11T14:30:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-44.83,"az":341.5,"t":"2026-01-11T14:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.11,"az":343.2,"t":"2026-01-11T14:40:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-45.37,"az":345.0,"t":"2026-01-11T14:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.6,"az":346.7,"t":"2026-01-11T14:50:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-45.8,"az":348.5,"t":"2026-01-11T14:55:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-45.97,"az":350.3,"t":"2026-01-11T15:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.12,"az":352.1,"t":"2026-01-11T15:05:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":353.9,"t":"2026-01-11T15:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":355.7,"t":"2026-01-11T15:15:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":357.5,"t":"2026-01-11T15:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":359.3,"t":"2026-01-11T15:25:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":1.1,"t":"2026-01-11T15:30:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-46.36,"az":2.9,"t":"2026-01-11T15:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-46.3,"az":4.8,"t":"2026-01-11T15:40:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-46.2,"az":6.6,"t":"2026-01-11T15:45:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-46.08,"az":8.4,"t":"2026-01-11T15:50:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-45.93,"az":10.2,"t":"2026-01-11T15:55:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-45.75,"az":11.9,"t":"2026-01-11T16:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-45.54,"az":13.7,"t":"2026-01-11T16:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-45.31,"az":15.5,"t":"2026-01-11T16:10:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-45.05,"az":17.2,"t":"2026-01-11T16:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-44.76,"az":18.9,"t":"2026-01-11T16:20:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-44.44,"az":20.6,"t":"2026-01-11T16:25:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-44.1,"az":22.3,"t":"2026-01-11T16:30:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-43.73,"az":24.0,"t":"2026-01-11T16:35:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-43.34,"az":25.6,"t":"2026-01-11T16:40:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-42.92,"az":27.2,"t":"2026-01-11T16:45:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-42.48,"az":28.8,"t":"2026-01-11T16:50:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-42.02,"az":30.4,"t":"2026-01-11T16:55:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-41.53,"az":31.9,"t":"2026-01-11T17:00:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-41.03,"az":33.5,"t":"2026-01-11T17:05:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-40.5,"az":35.0,"t":"2026-01-11T17:10:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-39.96,"az":36.4,"t":"2026-01-11T17:15:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-39.39,"az":37.9,"t":"2026-01-11T17:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.81,"az":39.3,"t":"2026-01-11T17:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-38.2,"az":40.7,"t":"2026-01-11T17:30:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-37.58,"az":42.1,"t":"2026-01-11T17:35:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-36.95,"az":43.5,"t":"2026-01-11T17:40:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-36.3,"az":44.8,"t":"2026-01-11T17:45:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-35.63,"az":46.1,"t":"2026-01-11T17:50:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-34.95,"az":47.4,"t":"2026-01-11T17:55:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-34.25,"az":48.7,"t":"2026-01-11T18:00:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-33.54,"az":49.9,"t":"2026-01-11T18:05:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-32.82,"az":51.1,"t":"2026-01-11T18:10:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-32.09,"az":52.3,"t":"2026-01-11T18:15:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-31.34,"az":53.5,"t":"2026-01-11T18:20:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-30.58,"az":54.7,"t":"2026-01-11T18:25:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-29.81,"az":55.8,"t":"2026-01-11T18:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.03,"az":56.9,"t":"2026-01-11T18:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-28.24,"az":58.1,"t":"2026-01-11T18:40:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-27.44,"az":59.1,"t":"2026-01-11T18:45:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-26.64,"az":60.2,"t":"2026-01-11T18:50:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-25.82,"az":61.3,"t":"2026-01-11T18:55:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-25.0,"az":62.3,"t":"2026-01-11T19:00:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-24.16,"az":63.4,"t":"2026-01-11T19:05:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-23.32,"az":64.4,"t":"2026-01-11T19:10:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.47,"az":65.4,"t":"2026-01-11T19:15:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-21.62,"az":66.4,"t":"2026-01-11T19:20:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-20.76,"az":67.3,"t":"2026-01-11T19:25:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-19.89,"az":68.3,"t":"2026-01-11T19:30:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-19.02,"az":69.3,"t":"2026-01-11T19:35:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-18.14,"az":70.2,"t":"2026-01-11T19:40:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-17.26,"az":71.1,"t":"2026-01-11T19:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-16.37,"az":72.1,"t":"2026-01-11T19:50:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-15.48,"az":73.0,"t":"2026-01-11T19:55:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-14.58,"az":73.9,"t":"2026-01-11T20:00:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-13.68,"az":74.8,"t":"2026-01-11T20:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-12.78,"az":75.7,"t":"2026-01-11T20:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-11.87,"az":76.5,"t":"2026-01-11T20:15:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-10.96,"az":77.4,"t":"2026-01-11T20:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-10.04,"az":78.3,"t":"2026-01-11T20:25:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-9.12,"az":79.2,"t":"2026-01-11T20:30:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-8.2,"az":80.0,"t":"2026-01-11T20:35:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-7.28,"az":80.9,"t":"2026-01-11T20:40:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-6.35,"az":81.7,"t":"2026-01-11T20:45:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-5.43,"az":82.6,"t":"2026-01-11T20:50:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-4.5,"az":83.4,"t":"2026-01-11T20:55:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":84.2,"t":"2026-01-11T21:00:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-2.64,"az":85.1,"t":"2026-01-11T21:05:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-1.7,"az":85.9,"t":"2026-01-11T21:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-0.77,"az":86.8,"t":"2026-01-11T21:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":35.54,"alt":0.17,"az":87.6,"t":"2026-01-11T21:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":25.44,"alt":1.1,"az":88.4,"t":"2026-01-11T21:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":19.24,"alt":2.04,"az":89.3,"t":"2026-01-11T21:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":15.24,"alt":2.97,"az":90.1,"t":"2026-01-11T21:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":12.52,"alt":3.91,"az":90.9,"t":"2026-01-11T21:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":10.57,"alt":4.84,"az":91.8,"t":"2026-01-11T21:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":9.13,"alt":5.78,"az":92.6,"t":"2026-01-11T21:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.02,"alt":6.71,"az":93.4,"t":"2026-01-11T21:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":7.14,"alt":7.65,"az":94.3,"t":"2026-01-11T22:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.43,"alt":8.58,"az":95.1,"t":"2026-01-11T22:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":5.85,"alt":9.51,"az":96.0,"t":"2026-01-11T22:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":5.36,"alt":10.44,"az":96.8,"t":"2026-01-11T22:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.95,"alt":11.37,"az":97.7,"t":"2026-01-11T22:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.6,"alt":12.3,"az":98.5,"t":"2026-01-11T22:25:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.3,"alt":13.22,"az":99.4,"t":"2026-01-11T22:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":4.03,"alt":14.14,"az":100.3,"t":"2026-01-11T22:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.8,"alt":15.06,"az":101.2,"t":"2026-01-11T22:40:00Z","terrain":0.06},{"above_terrain":true,"airmass":3.59,"alt":15.98,"az":102.0,"t":"2026-01-11T22:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":3.41,"alt":16.89,"az":102.9,"t":"2026-01-11T22:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":3.24,"alt":17.81,"az":103.8,"t":"2026-01-11T22:55:00Z","terrain":-0.03},{"above_terrain":true,"airmass":3.09,"alt":18.71,"az":104.8,"t":"2026-01-11T23:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.96,"alt":19.62,"az":105.7,"t":"2026-01-11T23:05:00Z","terrain":-0.5},{"above_terrain":true,"airmass":2.83,"alt":20.51,"az":106.6,"t":"2026-01-11T23:10:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.72,"alt":21.41,"az":107.5,"t":"2026-01-11T23:15:00Z","terrain":-0.78},{"above_terrain":true,"airmass":2.62,"alt":22.3,"az":108.5,"t":"2026-01-11T23:20:00Z","terrain":-1.06},{"above_terrain":true,"airmass":2.53,"alt":23.18,"az":109.4,"t":"2026-01-11T23:25:00Z","terrain":-1.17},{"above_terrain":true,"airmass":2.44,"alt":24.06,"az":110.4,"t":"2026-01-11T23:30:00Z","terrain":-1.23},{"above_terrain":true,"airmass":2.36,"alt":24.94,"az":111.4,"t":"2026-01-11T23:35:00Z","terrain":-1.35},{"above_terrain":true,"airmass":2.29,"alt":25.81,"az":112.4,"t":"2026-01-11T23:40:00Z","terrain":-1.4},{"above_terrain":true,"airmass":2.22,"alt":26.67,"az":113.4,"t":"2026-01-11T23:45:00Z","terrain":-1.52},{"above_terrain":true,"airmass":2.16,"alt":27.52,"az":114.4,"t":"2026-01-11T23:50:00Z","terrain":-1.57},{"above_terrain":true,"airmass":2.1,"alt":28.37,"az":115.5,"t":"2026-01-11T23:55:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.04,"alt":29.21,"az":116.6,"t":"2026-01-12T00:00:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.99,"alt":30.05,"az":117.6,"t":"2026-01-12T00:05:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.94,"alt":30.87,"az":118.7,"t":"2026-01-12T00:10:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.9,"alt":31.69,"az":119.8,"t":"2026-01-12T00:15:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.86,"alt":32.5,"az":121.0,"t":"2026-01-12T00:20:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.82,"alt":33.29,"az":122.1,"t":"2026-01-12T00:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.78,"alt":34.08,"az":123.3,"t":"2026-01-12T00:30:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.75,"alt":34.86,"az":124.5,"t":"2026-01-12T00:35:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.71,"alt":35.62,"az":125.7,"t":"2026-01-12T00:40:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.68,"alt":36.38,"az":126.9,"t":"2026-01-12T00:45:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.65,"alt":37.12,"az":128.2,"t":"2026-01-12T00:50:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.63,"alt":37.85,"az":129.5,"t":"2026-01-12T00:55:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.6,"alt":38.57,"az":130.8,"t":"2026-01-12T01:00:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.58,"alt":39.27,"az":132.1,"t":"2026-01-12T01:05:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.55,"alt":39.95,"az":133.5,"t":"2026-01-12T01:10:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.53,"alt":40.63,"az":134.9,"t":"2026-01-12T01:15:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.51,"alt":41.28,"az":136.3,"t":"2026-01-12T01:20:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.49,"alt":41.92,"az":137.7,"t":"2026-01-12T01:25:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.48,"alt":42.54,"az":139.2,"t":"2026-01-12T01:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.14,"az":140.7,"t":"2026-01-12T01:35:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.44,"alt":43.73,"az":142.2,"t":"2026-01-12T01:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.43,"alt":44.29,"az":143.8,"t":"2026-01-12T01:45:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.42,"alt":44.83,"az":145.3,"t":"2026-01-12T01:50:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.35,"az":147.0,"t":"2026-01-12T01:55:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.39,"alt":45.85,"az":148.6,"t":"2026-01-12T02:00:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.33,"az":150.3,"t":"2026-01-12T02:05:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.37,"alt":46.78,"az":152.0,"t":"2026-01-12T02:10:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.36,"alt":47.21,"az":153.7,"t":"2026-01-12T02:15:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.35,"alt":47.61,"az":155.5,"t":"2026-01-12T02:20:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.34,"alt":47.98,"az":157.2,"t":"2026-01-12T02:25:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.34,"alt":48.33,"az":159.0,"t":"2026-01-12T02:30:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.33,"alt":48.65,"az":160.9,"t":"2026-01-12T02:35:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.32,"alt":48.95,"az":162.7,"t":"2026-01-12T02:40:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.32,"alt":49.21,"az":164.6,"t":"2026-01-12T02:45:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.31,"alt":49.44,"az":166.5,"t":"2026-01-12T02:50:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.31,"alt":49.65,"az":168.4,"t":"2026-01-12T02:55:00Z","terrain":-0.9},{"above_terrain":true,"airmass":1.31,"alt":49.82,"az":170.3,"t":"2026-01-12T03:00:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.3,"alt":49.96,"az":172.2,"t":"2026-01-12T03:05:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":174.2,"t":"2026-01-12T03:10:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":176.1,"t":"2026-01-12T03:15:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":178.1,"t":"2026-01-12T03:20:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.22,"az":180.0,"t":"2026-01-12T03:25:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":182.0,"t":"2026-01-12T03:30:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":183.9,"t":"2026-01-12T03:35:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":185.9,"t":"2026-01-12T03:40:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.31,"alt":49.96,"az":187.8,"t":"2026-01-12T03:45:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.82,"az":189.8,"t":"2026-01-12T03:50:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.31,"alt":49.64,"az":191.7,"t":"2026-01-12T03:55:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.32,"alt":49.44,"az":193.6,"t":"2026-01-12T04:00:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.32,"alt":49.2,"az":195.5,"t":"2026-01-12T04:05:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.33,"alt":48.94,"az":197.3,"t":"2026-01-12T04:10:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.33,"alt":48.64,"az":199.2,"t":"2026-01-12T04:15:00Z","terrain":-0.31},{"above_terrain":true,"airmass":1.34,"alt":48.32,"az":201.0,"t":"2026-01-12T04:20:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.34,"alt":47.97,"az":202.8,"t":"2026-01-12T04:25:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.35,"alt":47.6,"az":204.6,"t":"2026-01-12T04:30:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.36,"alt":47.19,"az":206.4,"t":"2026-01-12T04:35:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.37,"alt":46.76,"az":208.1,"t":"2026-01-12T04:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.38,"alt":46.31,"az":209.8,"t":"2026-01-12T04:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.39,"alt":45.84,"az":211.5,"t":"2026-01-12T04:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.4,"alt":45.34,"az":213.1,"t":"2026-01-12T04:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.42,"alt":44.81,"az":214.7,"t":"2026-01-12T05:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.43,"alt":44.27,"az":216.3,"t":"2026-01-12T05:05:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.45,"alt":43.71,"az":217.8,"t":"2026-01-12T05:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.46,"alt":43.12,"az":219.4,"t":"2026-01-12T05:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.48,"alt":42.52,"az":220.9,"t":"2026-01-12T05:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.5,"alt":41.9,"az":222.3,"t":"2026-01-12T05:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.51,"alt":41.26,"az":223.8,"t":"2026-01-12T05:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.53,"alt":40.6,"az":225.2,"t":"2026-01-12T05:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.56,"alt":39.93,"az":226.6,"t":"2026-01-12T05:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.58,"alt":39.24,"az":227.9,"t":"2026-01-12T05:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.6,"alt":38.54,"az":229.3,"t":"2026-01-12T05:50:00Z","terrain":1.27},{"above_terrain":true,"airmass":1.63,"alt":37.82,"az":230.6,"t":"2026-01-12T05:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.66,"alt":37.1,"az":231.9,"t":"2026-01-12T06:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.68,"alt":36.35,"az":233.1,"t":"2026-01-12T06:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.71,"alt":35.6,"az":234.4,"t":"2026-01-12T06:10:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.75,"alt":34.83,"az":235.6,"t":"2026-01-12T06:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.78,"alt":34.05,"az":236.8,"t":"2026-01-12T06:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.82,"alt":33.27,"az":237.9,"t":"2026-01-12T06:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.86,"alt":32.47,"az":239.1,"t":"2026-01-12T06:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.9,"alt":31.66,"az":240.2,"t":"2026-01-12T06:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.95,"alt":30.84,"az":241.3,"t":"2026-01-12T06:40:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.99,"alt":30.02,"az":242.4,"t":"2026-01-12T06:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.19,"az":243.5,"t":"2026-01-12T06:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.1,"alt":28.34,"az":244.5,"t":"2026-01-12T06:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.16,"alt":27.5,"az":245.6,"t":"2026-01-12T07:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.22,"alt":26.64,"az":246.6,"t":"2026-01-12T07:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.29,"alt":25.78,"az":247.6,"t":"2026-01-12T07:10:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.36,"alt":24.91,"az":248.6,"t":"2026-01-12T07:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.44,"alt":24.03,"az":249.6,"t":"2026-01-12T07:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.53,"alt":23.15,"az":250.6,"t":"2026-01-12T07:25:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.62,"alt":22.27,"az":251.5,"t":"2026-01-12T07:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.73,"alt":21.38,"az":252.5,"t":"2026-01-12T07:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.84,"alt":20.48,"az":253.4,"t":"2026-01-12T07:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.96,"alt":19.58,"az":254.4,"t":"2026-01-12T07:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.1,"alt":18.68,"az":255.3,"t":"2026-01-12T07:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.25,"alt":17.77,"az":256.2,"t":"2026-01-12T07:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.41,"alt":16.86,"az":257.1,"t":"2026-01-12T08:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.6,"alt":15.95,"az":258.0,"t":"2026-01-12T08:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.81,"alt":15.03,"az":258.9,"t":"2026-01-12T08:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.04,"alt":14.11,"az":259.7,"t":"2026-01-12T08:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.31,"alt":13.19,"az":260.6,"t":"2026-01-12T08:20:00Z","terrain":0.73},{"above_terrain":true,"airmass":4.61,"alt":12.27,"az":261.5,"t":"2026-01-12T08:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":4.97,"alt":11.34,"az":262.3,"t":"2026-01-12T08:30:00Z","terrain":0.92},{"above_terrain":true,"airmass":5.38,"alt":10.41,"az":263.2,"t":"2026-01-12T08:35:00Z","terrain":0.75},{"above_terrain":true,"airmass":5.87,"alt":9.48,"az":264.1,"t":"2026-01-12T08:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":6.45,"alt":8.55,"az":264.9,"t":"2026-01-12T08:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":7.17,"alt":7.62,"az":265.7,"t":"2026-01-12T08:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":8.05,"alt":6.68,"az":266.6,"t":"2026-01-12T08:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":9.17,"alt":5.75,"az":267.4,"t":"2026-01-12T09:00:00Z","terrain":0.6},{"above_terrain":true,"airmass":10.63,"alt":4.81,"az":268.3,"t":"2026-01-12T09:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":12.6,"alt":3.88,"az":269.1,"t":"2026-01-12T09:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":15.35,"alt":2.94,"az":269.9,"t":"2026-01-12T09:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":19.41,"alt":2.01,"az":270.8,"t":"2026-01-12T09:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":25.71,"alt":1.07,"az":271.6,"t":"2026-01-12T09:25:00Z","terrain":0.56},{"above_terrain":false,"airmass":35.99,"alt":0.13,"az":272.4,"t":"2026-01-12T09:30:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-0.8,"az":273.3,"t":"2026-01-12T09:35:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-1.73,"az":274.1,"t":"2026-01-12T09:40:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-2.67,"az":274.9,"t":"2026-01-12T09:45:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":275.8,"t":"2026-01-12T09:50:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-4.53,"az":276.6,"t":"2026-01-12T09:55:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-5.46,"az":277.5,"t":"2026-01-12T10:00:00Z","terrain":-0.11}],"transit":{"airmass":1.3,"alt":50.2,"az":180.0,"t":"2026-01-12T03:25:00Z"},"usable_hours":5.0,"verdict":"good","zenith_passage":false},"warnings":[]}
