{"assessment":{"best_window":{"end":"2028-01-15T04:10Z","end_local":"06:10","hours":4.25,"label":"marginal","mean_quality":0.35,"start":"2028-01-14T23:55Z","start_local":"01:55"},"cost":{"altitude":7.32,"clouds":0.0,"darkness":1.14,"moon":2.82},"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":-45,"cloud":null,"high":null,"iso":"2028-01-14T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":-41,"cloud":null,"high":null,"iso":"2028-01-14T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-14,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":-33,"cloud":null,"high":null,"iso":"2028-01-14T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2028-01-14T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2028-01-14T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2028-01-14T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2028-01-14T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2028-01-14T23:00Z","label":"poor","low":null,"mid":null,"moon_alt":46,"precip":null,"q":0.17,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2028-01-15T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.31,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2028-01-15T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.32,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2028-01-15T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.35,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2028-01-15T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":47,"precip":null,"q":0.38,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2028-01-15T04:00Z","label":"marginal","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.41,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2028-01-15T05:00Z","label":"poor","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.07,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.41,"peak_sky":0.41,"quality_hours":1.87,"reasons":["the target being low or below 20\u00b0 cost 7.3 quality-hours","moonlight cost 2.8 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":19,"score_weather":null,"sky_hours":1.87,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2028-01-14T23:00Z","end_local":"01:00","hours":7.83,"label":"unusable","mean_quality":0.0,"start":"2028-01-14T15:10Z","start_local":"17:10"},{"end":"2028-01-14T23:55Z","end_local":"01:55","hours":0.92,"label":"poor","mean_quality":0.23,"start":"2028-01-14T23:00Z","start_local":"01:00"},{"end":"2028-01-15T04:10Z","end_local":"06:10","hours":4.25,"label":"marginal","mean_quality":0.35,"start":"2028-01-14T23:55Z","start_local":"01:55"},{"end":"2028-01-15T05:20Z","end_local":"07:20","hours":1.17,"label":"poor","mean_quality":0.14,"start":"2028-01-15T04:10Z","start_local":"06:10"},{"end":"2028-01-15T05:50Z","end_local":"07:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-01-15T05:20Z","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":"2028-01-14T16:52:14Z","dark_hours":11.26,"dark_to":"2028-01-15T04:07:38Z","moon":{"illumination":0.89,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":1.55,"moonrise":"2028-01-14T18:26:05Z","moonset":"2028-01-15T07:33:43Z","sunrise":"2028-01-15T05:45:58Z","sunset":"2028-01-14T15:13:44Z","twilight":{"astronomical":{"end":"2028-01-14T16:52:14Z","start":"2028-01-15T04:07:38Z"},"civil":{"end":"2028-01-14T15:44:30Z","start":"2028-01-15T05:15:16Z"},"nautical":{"end":"2028-01-14T16:18:52Z","start":"2028-01-15T04:40:57Z"}},"window_end":"2028-01-15T10:00:00Z","window_start":"2028-01-14T10:00:00Z"},"night_date":"2028-01-14","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":"2028-01-15T03:15:00Z"},"dec":2.05238823,"dec_of_date":1.8976,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":4.25,"limit_rise":"2028-01-14T22:57:23Z","limit_set":"2028-01-15T07:32:51Z","max_az_rate_deg_per_min":0.0,"moon_separation":33.7,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6364,"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":"4.3 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-01-15T09:18:55Z","blocked_dark_hours":0,"clears_at":"2028-01-14T21:09:23Z","rise_az":87.6},"track":[{"above_terrain":false,"airmass":null,"alt":-6.55,"az":278.5,"t":"2028-01-14T10:00:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.48,"az":279.3,"t":"2028-01-14T10:05:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-8.4,"az":280.2,"t":"2028-01-14T10:10:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-9.32,"az":281.0,"t":"2028-01-14T10:15:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-10.24,"az":281.9,"t":"2028-01-14T10:20:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-11.15,"az":282.8,"t":"2028-01-14T10:25:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-12.06,"az":283.6,"t":"2028-01-14T10:30:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-12.97,"az":284.5,"t":"2028-01-14T10:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-13.87,"az":285.4,"t":"2028-01-14T10:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.77,"az":286.3,"t":"2028-01-14T10:45:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-15.67,"az":287.2,"t":"2028-01-14T10:50:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-16.56,"az":288.1,"t":"2028-01-14T10:55:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":289.1,"t":"2028-01-14T11:00:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-18.33,"az":290.0,"t":"2028-01-14T11:05:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-19.21,"az":290.9,"t":"2028-01-14T11:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-20.08,"az":291.9,"t":"2028-01-14T11:15:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-20.95,"az":292.9,"t":"2028-01-14T11:20:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-21.81,"az":293.8,"t":"2028-01-14T11:25:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.66,"az":294.8,"t":"2028-01-14T11:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.5,"az":295.8,"t":"2028-01-14T11:35:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-24.34,"az":296.9,"t":"2028-01-14T11:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.17,"az":297.9,"t":"2028-01-14T11:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-26.0,"az":298.9,"t":"2028-01-14T11:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-26.81,"az":300.0,"t":"2028-01-14T11:55:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-27.62,"az":301.1,"t":"2028-01-14T12:00:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-28.42,"az":302.2,"t":"2028-01-14T12:05:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-29.2,"az":303.3,"t":"2028-01-14T12:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-29.98,"az":304.4,"t":"2028-01-14T12:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-30.75,"az":305.6,"t":"2028-01-14T12:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-31.5,"az":306.7,"t":"2028-01-14T12:25:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-32.25,"az":307.9,"t":"2028-01-14T12:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-32.98,"az":309.1,"t":"2028-01-14T12:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-33.7,"az":310.3,"t":"2028-01-14T12:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-34.41,"az":311.6,"t":"2028-01-14T12:45:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-35.1,"az":312.9,"t":"2028-01-14T12:50:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-35.78,"az":314.2,"t":"2028-01-14T12:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-36.44,"az":315.5,"t":"2028-01-14T13:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-37.09,"az":316.8,"t":"2028-01-14T13:05:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-37.72,"az":318.2,"t":"2028-01-14T13:10:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-38.34,"az":319.6,"t":"2028-01-14T13:15:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-38.94,"az":321.0,"t":"2028-01-14T13:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.52,"az":322.4,"t":"2028-01-14T13:25:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-40.08,"az":323.9,"t":"2028-01-14T13:30:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-40.62,"az":325.3,"t":"2028-01-14T13:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-41.14,"az":326.8,"t":"2028-01-14T13:40:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-41.65,"az":328.4,"t":"2028-01-14T13:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-42.13,"az":329.9,"t":"2028-01-14T13:50:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-42.58,"az":331.5,"t":"2028-01-14T13:55:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-43.02,"az":333.1,"t":"2028-01-14T14:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-43.43,"az":334.7,"t":"2028-01-14T14:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-43.82,"az":336.4,"t":"2028-01-14T14:10:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-44.18,"az":338.0,"t":"2028-01-14T14:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-44.52,"az":339.7,"t":"2028-01-14T14:20:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-44.83,"az":341.4,"t":"2028-01-14T14:25:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.11,"az":343.2,"t":"2028-01-14T14:30:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-45.37,"az":344.9,"t":"2028-01-14T14:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.6,"az":346.7,"t":"2028-01-14T14:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.8,"az":348.4,"t":"2028-01-14T14:45:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-45.98,"az":350.2,"t":"2028-01-14T14:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.12,"az":352.0,"t":"2028-01-14T14:55:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-46.24,"az":353.8,"t":"2028-01-14T15:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-46.32,"az":355.6,"t":"2028-01-14T15:05:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-46.38,"az":357.4,"t":"2028-01-14T15:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":359.2,"t":"2028-01-14T15:15:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":1.1,"t":"2028-01-14T15:20:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":2.9,"t":"2028-01-14T15:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":4.7,"t":"2028-01-14T15:30:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-46.22,"az":6.5,"t":"2028-01-14T15:35:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-46.1,"az":8.3,"t":"2028-01-14T15:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.95,"az":10.1,"t":"2028-01-14T15:45:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-45.77,"az":11.9,"t":"2028-01-14T15:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-45.56,"az":13.6,"t":"2028-01-14T15:55:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-45.33,"az":15.4,"t":"2028-01-14T16:00:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-45.07,"az":17.1,"t":"2028-01-14T16:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-44.78,"az":18.8,"t":"2028-01-14T16:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-44.46,"az":20.6,"t":"2028-01-14T16:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-44.12,"az":22.2,"t":"2028-01-14T16:20:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-43.76,"az":23.9,"t":"2028-01-14T16:25:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-43.36,"az":25.5,"t":"2028-01-14T16:30:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-42.95,"az":27.2,"t":"2028-01-14T16:35:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-42.51,"az":28.8,"t":"2028-01-14T16:40:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-42.05,"az":30.3,"t":"2028-01-14T16:45:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-41.56,"az":31.9,"t":"2028-01-14T16:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-41.06,"az":33.4,"t":"2028-01-14T16:55:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-40.53,"az":34.9,"t":"2028-01-14T17:00:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-39.99,"az":36.4,"t":"2028-01-14T17:05:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-39.42,"az":37.8,"t":"2028-01-14T17:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-38.84,"az":39.3,"t":"2028-01-14T17:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-38.24,"az":40.7,"t":"2028-01-14T17:20:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-37.62,"az":42.1,"t":"2028-01-14T17:25:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-36.99,"az":43.4,"t":"2028-01-14T17:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-36.33,"az":44.7,"t":"2028-01-14T17:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-35.67,"az":46.1,"t":"2028-01-14T17:40:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-34.99,"az":47.3,"t":"2028-01-14T17:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-34.29,"az":48.6,"t":"2028-01-14T17:50:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-33.58,"az":49.9,"t":"2028-01-14T17:55:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-32.86,"az":51.1,"t":"2028-01-14T18:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-32.13,"az":52.3,"t":"2028-01-14T18:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-31.38,"az":53.5,"t":"2028-01-14T18:10:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-30.62,"az":54.6,"t":"2028-01-14T18:15:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-29.85,"az":55.8,"t":"2028-01-14T18:20:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.07,"az":56.9,"t":"2028-01-14T18:25:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-28.29,"az":58.0,"t":"2028-01-14T18:30:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-27.49,"az":59.1,"t":"2028-01-14T18:35:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-26.68,"az":60.2,"t":"2028-01-14T18:40:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-25.86,"az":61.2,"t":"2028-01-14T18:45:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-25.04,"az":62.3,"t":"2028-01-14T18:50:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-24.21,"az":63.3,"t":"2028-01-14T18:55:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-23.37,"az":64.3,"t":"2028-01-14T19:00:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.52,"az":65.3,"t":"2028-01-14T19:05:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-21.67,"az":66.3,"t":"2028-01-14T19:10:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-20.8,"az":67.3,"t":"2028-01-14T19:15:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-19.94,"az":68.3,"t":"2028-01-14T19:20:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-19.07,"az":69.2,"t":"2028-01-14T19:25:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-18.19,"az":70.2,"t":"2028-01-14T19:30:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":71.1,"t":"2028-01-14T19:35:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-16.42,"az":72.0,"t":"2028-01-14T19:40:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-15.52,"az":72.9,"t":"2028-01-14T19:45:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-14.63,"az":73.8,"t":"2028-01-14T19:50:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-13.73,"az":74.7,"t":"2028-01-14T19:55:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-12.82,"az":75.6,"t":"2028-01-14T20:00:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-11.91,"az":76.5,"t":"2028-01-14T20:05:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.0,"az":77.4,"t":"2028-01-14T20:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-10.09,"az":78.3,"t":"2028-01-14T20:15:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-9.17,"az":79.1,"t":"2028-01-14T20:20:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-8.25,"az":80.0,"t":"2028-01-14T20:25:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-7.33,"az":80.8,"t":"2028-01-14T20:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":81.7,"t":"2028-01-14T20:35:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-5.47,"az":82.5,"t":"2028-01-14T20:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-4.54,"az":83.4,"t":"2028-01-14T20:45:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":84.2,"t":"2028-01-14T20:50:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-2.68,"az":85.1,"t":"2028-01-14T20:55:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-1.75,"az":85.9,"t":"2028-01-14T21:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-0.82,"az":86.7,"t":"2028-01-14T21:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":36.2,"alt":0.12,"az":87.6,"t":"2028-01-14T21:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":25.84,"alt":1.05,"az":88.4,"t":"2028-01-14T21:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":19.48,"alt":1.99,"az":89.2,"t":"2028-01-14T21:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":15.4,"alt":2.93,"az":90.1,"t":"2028-01-14T21:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":12.63,"alt":3.86,"az":90.9,"t":"2028-01-14T21:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":10.66,"alt":4.8,"az":91.7,"t":"2028-01-14T21:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":9.19,"alt":5.73,"az":92.6,"t":"2028-01-14T21:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":8.07,"alt":6.67,"az":93.4,"t":"2028-01-14T21:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":7.18,"alt":7.6,"az":94.3,"t":"2028-01-14T21:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.46,"alt":8.53,"az":95.1,"t":"2028-01-14T21:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":5.88,"alt":9.47,"az":95.9,"t":"2028-01-14T22:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":5.39,"alt":10.4,"az":96.8,"t":"2028-01-14T22:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.97,"alt":11.32,"az":97.7,"t":"2028-01-14T22:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.62,"alt":12.25,"az":98.5,"t":"2028-01-14T22:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.31,"alt":13.18,"az":99.4,"t":"2028-01-14T22:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.04,"alt":14.1,"az":100.3,"t":"2028-01-14T22:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.81,"alt":15.02,"az":101.1,"t":"2028-01-14T22:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":3.6,"alt":15.93,"az":102.0,"t":"2028-01-14T22:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":3.41,"alt":16.85,"az":102.9,"t":"2028-01-14T22:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":3.25,"alt":17.76,"az":103.8,"t":"2028-01-14T22:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":3.1,"alt":18.67,"az":104.7,"t":"2028-01-14T22:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.96,"alt":19.57,"az":105.6,"t":"2028-01-14T22:55:00Z","terrain":-0.49},{"above_terrain":true,"airmass":2.84,"alt":20.47,"az":106.6,"t":"2028-01-14T23:00:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.73,"alt":21.36,"az":107.5,"t":"2028-01-14T23:05:00Z","terrain":-0.77},{"above_terrain":true,"airmass":2.63,"alt":22.25,"az":108.5,"t":"2028-01-14T23:10:00Z","terrain":-1.05},{"above_terrain":true,"airmass":2.53,"alt":23.14,"az":109.4,"t":"2028-01-14T23:15:00Z","terrain":-1.17},{"above_terrain":true,"airmass":2.45,"alt":24.02,"az":110.4,"t":"2028-01-14T23:20:00Z","terrain":-1.22},{"above_terrain":true,"airmass":2.37,"alt":24.89,"az":111.4,"t":"2028-01-14T23:25:00Z","terrain":-1.35},{"above_terrain":true,"airmass":2.29,"alt":25.76,"az":112.4,"t":"2028-01-14T23:30:00Z","terrain":-1.4},{"above_terrain":true,"airmass":2.22,"alt":26.62,"az":113.4,"t":"2028-01-14T23:35:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.16,"alt":27.48,"az":114.4,"t":"2028-01-14T23:40:00Z","terrain":-1.57},{"above_terrain":true,"airmass":2.1,"alt":28.33,"az":115.5,"t":"2028-01-14T23:45:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.05,"alt":29.17,"az":116.5,"t":"2028-01-14T23:50:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.99,"alt":30.0,"az":117.6,"t":"2028-01-14T23:55:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.95,"alt":30.83,"az":118.7,"t":"2028-01-15T00:00:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.9,"alt":31.65,"az":119.8,"t":"2028-01-15T00:05:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.86,"alt":32.45,"az":120.9,"t":"2028-01-15T00:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.82,"alt":33.25,"az":122.1,"t":"2028-01-15T00:15:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.78,"alt":34.04,"az":123.2,"t":"2028-01-15T00:20:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.75,"alt":34.82,"az":124.4,"t":"2028-01-15T00:25:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.72,"alt":35.58,"az":125.6,"t":"2028-01-15T00:30:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.68,"alt":36.34,"az":126.9,"t":"2028-01-15T00:35:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.66,"alt":37.08,"az":128.1,"t":"2028-01-15T00:40:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.63,"alt":37.81,"az":129.4,"t":"2028-01-15T00:45:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.6,"alt":38.53,"az":130.7,"t":"2028-01-15T00:50:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.58,"alt":39.23,"az":132.1,"t":"2028-01-15T00:55:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.56,"alt":39.92,"az":133.4,"t":"2028-01-15T01:00:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.53,"alt":40.59,"az":134.8,"t":"2028-01-15T01:05:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.51,"alt":41.24,"az":136.2,"t":"2028-01-15T01:10:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.5,"alt":41.88,"az":137.7,"t":"2028-01-15T01:15:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.48,"alt":42.5,"az":139.1,"t":"2028-01-15T01:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.11,"az":140.6,"t":"2028-01-15T01:25:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.45,"alt":43.69,"az":142.2,"t":"2028-01-15T01:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.43,"alt":44.26,"az":143.7,"t":"2028-01-15T01:35:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.42,"alt":44.8,"az":145.3,"t":"2028-01-15T01:40:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.32,"az":146.9,"t":"2028-01-15T01:45:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.39,"alt":45.82,"az":148.5,"t":"2028-01-15T01:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.3,"az":150.2,"t":"2028-01-15T01:55:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.37,"alt":46.75,"az":151.9,"t":"2028-01-15T02:00:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.36,"alt":47.18,"az":153.6,"t":"2028-01-15T02:05:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.35,"alt":47.58,"az":155.4,"t":"2028-01-15T02:10:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.35,"alt":47.96,"az":157.2,"t":"2028-01-15T02:15:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.34,"alt":48.31,"az":159.0,"t":"2028-01-15T02:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.33,"alt":48.63,"az":160.8,"t":"2028-01-15T02:25:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.33,"alt":48.92,"az":162.6,"t":"2028-01-15T02:30:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.32,"alt":49.19,"az":164.5,"t":"2028-01-15T02:35:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.32,"alt":49.42,"az":166.4,"t":"2028-01-15T02:40:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.31,"alt":49.63,"az":168.3,"t":"2028-01-15T02:45:00Z","terrain":-0.91},{"above_terrain":true,"airmass":1.31,"alt":49.8,"az":170.2,"t":"2028-01-15T02:50:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.31,"alt":49.95,"az":172.1,"t":"2028-01-15T02:55:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":174.1,"t":"2028-01-15T03:00:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":176.0,"t":"2028-01-15T03:05:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":178.0,"t":"2028-01-15T03:10:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":180.0,"t":"2028-01-15T03:15:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":181.9,"t":"2028-01-15T03:20:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":183.9,"t":"2028-01-15T03:25:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":185.8,"t":"2028-01-15T03:30:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.31,"alt":49.95,"az":187.8,"t":"2028-01-15T03:35:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.81,"az":189.7,"t":"2028-01-15T03:40:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.31,"alt":49.64,"az":191.6,"t":"2028-01-15T03:45:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.32,"alt":49.43,"az":193.5,"t":"2028-01-15T03:50:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.32,"alt":49.2,"az":195.4,"t":"2028-01-15T03:55:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.33,"alt":48.94,"az":197.3,"t":"2028-01-15T04:00:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.33,"alt":48.65,"az":199.1,"t":"2028-01-15T04:05:00Z","terrain":-0.32},{"above_terrain":true,"airmass":1.34,"alt":48.33,"az":200.9,"t":"2028-01-15T04:10:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.34,"alt":47.98,"az":202.7,"t":"2028-01-15T04:15:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.35,"alt":47.6,"az":204.5,"t":"2028-01-15T04:20:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.36,"alt":47.2,"az":206.3,"t":"2028-01-15T04:25:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.37,"alt":46.77,"az":208.0,"t":"2028-01-15T04:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.38,"alt":46.32,"az":209.7,"t":"2028-01-15T04:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.39,"alt":45.85,"az":211.4,"t":"2028-01-15T04:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.4,"alt":45.35,"az":213.0,"t":"2028-01-15T04:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.42,"alt":44.83,"az":214.6,"t":"2028-01-15T04:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.43,"alt":44.28,"az":216.2,"t":"2028-01-15T04:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.45,"alt":43.72,"az":217.8,"t":"2028-01-15T05:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.46,"alt":43.14,"az":219.3,"t":"2028-01-15T05:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.48,"alt":42.53,"az":220.8,"t":"2028-01-15T05:10:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.49,"alt":41.91,"az":222.3,"t":"2028-01-15T05:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.51,"alt":41.28,"az":223.7,"t":"2028-01-15T05:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.53,"alt":40.62,"az":225.1,"t":"2028-01-15T05:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.56,"alt":39.95,"az":226.5,"t":"2028-01-15T05:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.58,"alt":39.26,"az":227.9,"t":"2028-01-15T05:35:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.6,"alt":38.56,"az":229.2,"t":"2028-01-15T05:40:00Z","terrain":1.28},{"above_terrain":true,"airmass":1.63,"alt":37.85,"az":230.5,"t":"2028-01-15T05:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.65,"alt":37.12,"az":231.8,"t":"2028-01-15T05:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.68,"alt":36.38,"az":233.1,"t":"2028-01-15T05:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.71,"alt":35.62,"az":234.3,"t":"2028-01-15T06:00:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.75,"alt":34.86,"az":235.5,"t":"2028-01-15T06:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.78,"alt":34.08,"az":236.7,"t":"2028-01-15T06:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.82,"alt":33.29,"az":237.9,"t":"2028-01-15T06:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.86,"alt":32.49,"az":239.0,"t":"2028-01-15T06:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.9,"alt":31.69,"az":240.1,"t":"2028-01-15T06:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.94,"alt":30.87,"az":241.3,"t":"2028-01-15T06:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.99,"alt":30.05,"az":242.4,"t":"2028-01-15T06:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.21,"az":243.4,"t":"2028-01-15T06:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.1,"alt":28.37,"az":244.5,"t":"2028-01-15T06:45:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.16,"alt":27.52,"az":245.5,"t":"2028-01-15T06:50:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.22,"alt":26.67,"az":246.6,"t":"2028-01-15T06:55:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.29,"alt":25.81,"az":247.6,"t":"2028-01-15T07:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.36,"alt":24.94,"az":248.6,"t":"2028-01-15T07:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.44,"alt":24.06,"az":249.6,"t":"2028-01-15T07:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.53,"alt":23.18,"az":250.5,"t":"2028-01-15T07:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.62,"alt":22.3,"az":251.5,"t":"2028-01-15T07:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":2.72,"alt":21.41,"az":252.4,"t":"2028-01-15T07:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.83,"alt":20.51,"az":253.4,"t":"2028-01-15T07:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.96,"alt":19.62,"az":254.3,"t":"2028-01-15T07:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.09,"alt":18.71,"az":255.2,"t":"2028-01-15T07:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.24,"alt":17.81,"az":256.1,"t":"2028-01-15T07:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.41,"alt":16.89,"az":257.0,"t":"2028-01-15T07:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.59,"alt":15.98,"az":257.9,"t":"2028-01-15T07:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.8,"alt":15.06,"az":258.8,"t":"2028-01-15T08:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.03,"alt":14.14,"az":259.7,"t":"2028-01-15T08:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.3,"alt":13.22,"az":260.6,"t":"2028-01-15T08:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":4.6,"alt":12.3,"az":261.4,"t":"2028-01-15T08:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":4.95,"alt":11.37,"az":262.3,"t":"2028-01-15T08:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":5.36,"alt":10.44,"az":263.2,"t":"2028-01-15T08:25:00Z","terrain":0.76},{"above_terrain":true,"airmass":5.85,"alt":9.51,"az":264.0,"t":"2028-01-15T08:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":6.43,"alt":8.58,"az":264.9,"t":"2028-01-15T08:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":7.14,"alt":7.65,"az":265.7,"t":"2028-01-15T08:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":8.02,"alt":6.71,"az":266.5,"t":"2028-01-15T08:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":9.13,"alt":5.78,"az":267.4,"t":"2028-01-15T08:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":10.57,"alt":4.84,"az":268.2,"t":"2028-01-15T08:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":12.52,"alt":3.91,"az":269.1,"t":"2028-01-15T09:00:00Z","terrain":0.76},{"above_terrain":true,"airmass":15.24,"alt":2.97,"az":269.9,"t":"2028-01-15T09:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":19.24,"alt":2.04,"az":270.7,"t":"2028-01-15T09:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":25.44,"alt":1.1,"az":271.6,"t":"2028-01-15T09:15:00Z","terrain":0.58},{"above_terrain":false,"airmass":35.54,"alt":0.17,"az":272.4,"t":"2028-01-15T09:20:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-0.77,"az":273.2,"t":"2028-01-15T09:25:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-1.7,"az":274.1,"t":"2028-01-15T09:30:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-2.64,"az":274.9,"t":"2028-01-15T09:35:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":275.7,"t":"2028-01-15T09:40:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-4.5,"az":276.6,"t":"2028-01-15T09:45:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-5.43,"az":277.4,"t":"2028-01-15T09:50:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.35,"az":278.3,"t":"2028-01-15T09:55:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-7.28,"az":279.1,"t":"2028-01-15T10:00:00Z","terrain":-0.03}],"transit":{"airmass":1.3,"alt":50.2,"az":180.0,"t":"2028-01-15T03:15:00Z"},"usable_hours":5.17,"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."]}