{"assessment":{"best_window":null,"cost":{"altitude":11.9,"clouds":0.0,"darkness":1.05,"moon":0.03},"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":28,"cloud":null,"high":null,"iso":"2030-01-08T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.09,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2030-01-08T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2030-01-08T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2030-01-08T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2030-01-08T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-19,"cloud":null,"high":null,"iso":"2030-01-08T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2030-01-08T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2030-01-08T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2030-01-09T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-21,"cloud":null,"high":null,"iso":"2030-01-09T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2030-01-09T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2030-01-09T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2030-01-09T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2030-01-09T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.26,"peak_sky":0.26,"quality_hours":0.17,"reasons":["the target being low or below 20\u00b0 cost 11.9 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":1,"score_weather":null,"sky_hours":0.17,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2030-01-08T15:40Z","end_local":"17:40","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2030-01-08T15:05Z","start_local":"17:05"},{"end":"2030-01-08T16:45Z","end_local":"18:45","hours":1.08,"label":"poor","mean_quality":0.15,"start":"2030-01-08T15:40Z","start_local":"17:40"},{"end":"2030-01-09T05:50Z","end_local":"07:50","hours":13.08,"label":"unusable","mean_quality":0.0,"start":"2030-01-08T16:45Z","start_local":"18:45"}]},"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":"2030-01-08T16:47:07Z","dark_hours":11.36,"dark_to":"2030-01-09T04:08:32Z","moon":{"illumination":0.253,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":8.0,"moonrise":"2030-01-09T08:32:29Z","moonset":"2030-01-08T20:07:51Z","sunrise":"2030-01-09T05:47:41Z","sunset":"2030-01-08T15:07:49Z","twilight":{"astronomical":{"end":"2030-01-08T16:47:07Z","start":"2030-01-09T04:08:32Z"},"civil":{"end":"2030-01-08T15:38:54Z","start":"2030-01-09T05:16:39Z"},"nautical":{"end":"2030-01-08T16:13:33Z","start":"2030-01-09T04:42:04Z"}},"window_end":"2030-01-09T10:00:00Z","window_start":"2030-01-08T10:00:00Z"},"night_date":"2030-01-08","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":3.12,"alt":18.5,"t":"2030-01-08T16:50:00Z"},"dec":22.71085365,"dec_of_date":22.7953,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":0,"limit_rise":"2030-01-09T05:35:58Z","limit_set":"2030-01-08T16:41:49Z","max_az_rate_deg_per_min":0.71,"moon_separation":51.3,"never_rises":false,"ra":300.18213726,"ra_of_date":300.5063,"ra_str":"20h 00m 43.7s","resolved":{"dec":22.71085365,"name":"HD 189733","ra":300.18213726,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=HD%20189733","source":"sesame","spectral_type":"K2V","type":"BY*","type_text":"BY Draconis variable \u2014 a spotted, rotating star","vmag":7.648},"summary":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2030-01-08T18:35:40Z","blocked_dark_hours":0,"clears_at":"2030-01-09T03:47:27Z","rise_az":136.3},"track":[{"above_terrain":true,"airmass":1.09,"alt":65.96,"az":136.3,"t":"2030-01-08T10:00:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.09,"alt":66.59,"az":138.7,"t":"2030-01-08T10:05:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.08,"alt":67.2,"az":141.2,"t":"2030-01-08T10:10:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.08,"alt":67.76,"az":143.9,"t":"2030-01-08T10:15:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.08,"alt":68.3,"az":146.6,"t":"2030-01-08T10:20:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.07,"alt":68.79,"az":149.5,"t":"2030-01-08T10:25:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.07,"alt":69.25,"az":152.4,"t":"2030-01-08T10:30:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.07,"alt":69.66,"az":155.5,"t":"2030-01-08T10:35:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.06,"alt":70.02,"az":158.7,"t":"2030-01-08T10:40:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.06,"alt":70.34,"az":162.0,"t":"2030-01-08T10:45:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.06,"alt":70.6,"az":165.3,"t":"2030-01-08T10:50:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.06,"alt":70.81,"az":168.8,"t":"2030-01-08T10:55:00Z","terrain":-0.85},{"above_terrain":true,"airmass":1.06,"alt":70.97,"az":172.3,"t":"2030-01-08T11:00:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.06,"alt":71.06,"az":175.8,"t":"2030-01-08T11:05:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":179.4,"t":"2030-01-08T11:10:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":182.9,"t":"2030-01-08T11:15:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":71.01,"az":186.5,"t":"2030-01-08T11:20:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.06,"alt":70.87,"az":190.0,"t":"2030-01-08T11:25:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.06,"alt":70.68,"az":193.5,"t":"2030-01-08T11:30:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.06,"alt":70.44,"az":196.9,"t":"2030-01-08T11:35:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.06,"alt":70.14,"az":200.2,"t":"2030-01-08T11:40:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.07,"alt":69.79,"az":203.4,"t":"2030-01-08T11:45:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.07,"alt":69.4,"az":206.5,"t":"2030-01-08T11:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.07,"alt":68.96,"az":209.5,"t":"2030-01-08T11:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.07,"alt":68.47,"az":212.4,"t":"2030-01-08T12:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.08,"alt":67.95,"az":215.2,"t":"2030-01-08T12:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.08,"alt":67.4,"az":217.9,"t":"2030-01-08T12:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.09,"alt":66.81,"az":220.4,"t":"2030-01-08T12:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.09,"alt":66.18,"az":222.8,"t":"2030-01-08T12:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.1,"alt":65.53,"az":225.2,"t":"2030-01-08T12:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.1,"alt":64.86,"az":227.4,"t":"2030-01-08T12:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.11,"alt":64.16,"az":229.6,"t":"2030-01-08T12:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.12,"alt":63.43,"az":231.6,"t":"2030-01-08T12:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.12,"alt":62.69,"az":233.5,"t":"2030-01-08T12:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":61.93,"az":235.4,"t":"2030-01-08T12:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.14,"alt":61.15,"az":237.2,"t":"2030-01-08T12:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.15,"alt":60.35,"az":238.9,"t":"2030-01-08T13:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.16,"alt":59.55,"az":240.6,"t":"2030-01-08T13:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.17,"alt":58.72,"az":242.2,"t":"2030-01-08T13:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.18,"alt":57.89,"az":243.7,"t":"2030-01-08T13:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.19,"alt":57.05,"az":245.2,"t":"2030-01-08T13:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.2,"alt":56.19,"az":246.6,"t":"2030-01-08T13:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.22,"alt":55.33,"az":247.9,"t":"2030-01-08T13:30:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.23,"alt":54.46,"az":249.3,"t":"2030-01-08T13:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.58,"az":250.5,"t":"2030-01-08T13:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.26,"alt":52.69,"az":251.8,"t":"2030-01-08T13:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.27,"alt":51.8,"az":253.0,"t":"2030-01-08T13:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.9,"az":254.1,"t":"2030-01-08T13:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.3,"alt":50.0,"az":255.3,"t":"2030-01-08T14:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.32,"alt":49.09,"az":256.4,"t":"2030-01-08T14:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.34,"alt":48.18,"az":257.4,"t":"2030-01-08T14:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.36,"alt":47.27,"az":258.5,"t":"2030-01-08T14:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.38,"alt":46.35,"az":259.5,"t":"2030-01-08T14:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.4,"alt":45.43,"az":260.5,"t":"2030-01-08T14:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.42,"alt":44.5,"az":261.5,"t":"2030-01-08T14:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.45,"alt":43.58,"az":262.5,"t":"2030-01-08T14:35:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.47,"alt":42.65,"az":263.4,"t":"2030-01-08T14:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.5,"alt":41.72,"az":264.3,"t":"2030-01-08T14:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.53,"alt":40.78,"az":265.2,"t":"2030-01-08T14:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.56,"alt":39.85,"az":266.1,"t":"2030-01-08T14:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.59,"alt":38.92,"az":267.0,"t":"2030-01-08T15:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.62,"alt":37.98,"az":267.9,"t":"2030-01-08T15:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.66,"alt":37.05,"az":268.7,"t":"2030-01-08T15:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.69,"alt":36.11,"az":269.6,"t":"2030-01-08T15:15:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.73,"alt":35.17,"az":270.4,"t":"2030-01-08T15:20:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.77,"alt":34.24,"az":271.2,"t":"2030-01-08T15:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.82,"alt":33.3,"az":272.0,"t":"2030-01-08T15:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.86,"alt":32.37,"az":272.8,"t":"2030-01-08T15:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.91,"alt":31.43,"az":273.7,"t":"2030-01-08T15:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.96,"alt":30.5,"az":274.4,"t":"2030-01-08T15:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.02,"alt":29.57,"az":275.2,"t":"2030-01-08T15:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.08,"alt":28.64,"az":276.0,"t":"2030-01-08T15:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.14,"alt":27.71,"az":276.8,"t":"2030-01-08T16:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.21,"alt":26.78,"az":277.6,"t":"2030-01-08T16:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.28,"alt":25.85,"az":278.3,"t":"2030-01-08T16:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.36,"alt":24.92,"az":279.1,"t":"2030-01-08T16:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.45,"alt":24.0,"az":279.9,"t":"2030-01-08T16:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.54,"alt":23.08,"az":280.6,"t":"2030-01-08T16:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.64,"alt":22.16,"az":281.4,"t":"2030-01-08T16:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.74,"alt":21.25,"az":282.1,"t":"2030-01-08T16:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.86,"alt":20.33,"az":282.9,"t":"2030-01-08T16:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.98,"alt":19.42,"az":283.7,"t":"2030-01-08T16:45:00Z","terrain":0.08},{"above_terrain":true,"airmass":3.12,"alt":18.51,"az":284.4,"t":"2030-01-08T16:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.27,"alt":17.61,"az":285.2,"t":"2030-01-08T16:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.44,"alt":16.71,"az":285.9,"t":"2030-01-08T17:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.63,"alt":15.81,"az":286.7,"t":"2030-01-08T17:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.83,"alt":14.91,"az":287.4,"t":"2030-01-08T17:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.06,"alt":14.02,"az":288.2,"t":"2030-01-08T17:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.32,"alt":13.13,"az":289.0,"t":"2030-01-08T17:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.62,"alt":12.25,"az":289.7,"t":"2030-01-08T17:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.95,"alt":11.37,"az":290.5,"t":"2030-01-08T17:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":291.3,"t":"2030-01-08T17:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":5.79,"alt":9.63,"az":292.0,"t":"2030-01-08T17:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.31,"alt":8.76,"az":292.8,"t":"2030-01-08T17:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":6.93,"alt":7.9,"az":293.6,"t":"2030-01-08T17:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.68,"alt":7.05,"az":294.4,"t":"2030-01-08T17:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.6,"alt":6.2,"az":295.2,"t":"2030-01-08T18:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":9.74,"alt":5.35,"az":296.0,"t":"2030-01-08T18:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":11.19,"alt":4.51,"az":296.8,"t":"2030-01-08T18:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":13.09,"alt":3.68,"az":297.6,"t":"2030-01-08T18:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.66,"alt":2.86,"az":298.4,"t":"2030-01-08T18:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":19.25,"alt":2.04,"az":299.2,"t":"2030-01-08T18:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":24.48,"alt":1.22,"az":300.0,"t":"2030-01-08T18:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":32.36,"alt":0.41,"az":300.8,"t":"2030-01-08T18:35:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-0.39,"az":301.7,"t":"2030-01-08T18:40:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-1.18,"az":302.5,"t":"2030-01-08T18:45:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-1.96,"az":303.3,"t":"2030-01-08T18:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-2.74,"az":304.2,"t":"2030-01-08T18:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":305.1,"t":"2030-01-08T19:00:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-4.27,"az":305.9,"t":"2030-01-08T19:05:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.03,"az":306.8,"t":"2030-01-08T19:10:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-5.77,"az":307.7,"t":"2030-01-08T19:15:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-6.51,"az":308.6,"t":"2030-01-08T19:20:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-7.24,"az":309.5,"t":"2030-01-08T19:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-7.95,"az":310.4,"t":"2030-01-08T19:30:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-8.66,"az":311.3,"t":"2030-01-08T19:35:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-9.36,"az":312.3,"t":"2030-01-08T19:40:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-10.05,"az":313.2,"t":"2030-01-08T19:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-10.72,"az":314.2,"t":"2030-01-08T19:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-11.39,"az":315.1,"t":"2030-01-08T19:55:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-12.04,"az":316.1,"t":"2030-01-08T20:00:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-12.69,"az":317.1,"t":"2030-01-08T20:05:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-13.32,"az":318.1,"t":"2030-01-08T20:10:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-13.94,"az":319.1,"t":"2030-01-08T20:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-14.54,"az":320.1,"t":"2030-01-08T20:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.14,"az":321.1,"t":"2030-01-08T20:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-15.72,"az":322.2,"t":"2030-01-08T20:30:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-16.29,"az":323.2,"t":"2030-01-08T20:35:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-16.84,"az":324.3,"t":"2030-01-08T20:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":325.3,"t":"2030-01-08T20:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.9,"az":326.4,"t":"2030-01-08T20:50:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-18.42,"az":327.5,"t":"2030-01-08T20:55:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-18.91,"az":328.6,"t":"2030-01-08T21:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-19.39,"az":329.7,"t":"2030-01-08T21:05:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-19.85,"az":330.8,"t":"2030-01-08T21:10:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-20.3,"az":332.0,"t":"2030-01-08T21:15:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-20.73,"az":333.1,"t":"2030-01-08T21:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-21.15,"az":334.3,"t":"2030-01-08T21:25:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-21.55,"az":335.4,"t":"2030-01-08T21:30:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-21.93,"az":336.6,"t":"2030-01-08T21:35:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-22.29,"az":337.8,"t":"2030-01-08T21:40:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-22.63,"az":339.0,"t":"2030-01-08T21:45:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-22.96,"az":340.2,"t":"2030-01-08T21:50:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-23.27,"az":341.4,"t":"2030-01-08T21:55:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-23.56,"az":342.6,"t":"2030-01-08T22:00:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-23.83,"az":343.9,"t":"2030-01-08T22:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.08,"az":345.1,"t":"2030-01-08T22:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.31,"az":346.3,"t":"2030-01-08T22:15:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-24.52,"az":347.6,"t":"2030-01-08T22:20:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-24.71,"az":348.8,"t":"2030-01-08T22:25:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-24.88,"az":350.1,"t":"2030-01-08T22:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.03,"az":351.4,"t":"2030-01-08T22:35:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-25.16,"az":352.6,"t":"2030-01-08T22:40:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-25.27,"az":353.9,"t":"2030-01-08T22:45:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-25.36,"az":355.2,"t":"2030-01-08T22:50:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-25.43,"az":356.4,"t":"2030-01-08T22:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":357.7,"t":"2030-01-08T23:00:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":359.0,"t":"2030-01-08T23:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":0.3,"t":"2030-01-08T23:10:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":1.6,"t":"2030-01-08T23:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":2.8,"t":"2030-01-08T23:20:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-25.4,"az":4.1,"t":"2030-01-08T23:25:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-25.33,"az":5.4,"t":"2030-01-08T23:30:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-25.23,"az":6.7,"t":"2030-01-08T23:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-25.11,"az":7.9,"t":"2030-01-08T23:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.97,"az":9.2,"t":"2030-01-08T23:45:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-24.81,"az":10.5,"t":"2030-01-08T23:50:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-24.63,"az":11.7,"t":"2030-01-08T23:55:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-24.43,"az":13.0,"t":"2030-01-09T00:00:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-24.21,"az":14.2,"t":"2030-01-09T00:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-23.97,"az":15.5,"t":"2030-01-09T00:10:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-23.71,"az":16.7,"t":"2030-01-09T00:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.43,"az":17.9,"t":"2030-01-09T00:20:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-23.13,"az":19.1,"t":"2030-01-09T00:25:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-22.82,"az":20.3,"t":"2030-01-09T00:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.48,"az":21.5,"t":"2030-01-09T00:35:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-22.13,"az":22.7,"t":"2030-01-09T00:40:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-21.76,"az":23.9,"t":"2030-01-09T00:45:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-21.37,"az":25.1,"t":"2030-01-09T00:50:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-20.97,"az":26.2,"t":"2030-01-09T00:55:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-20.55,"az":27.4,"t":"2030-01-09T01:00:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-20.11,"az":28.5,"t":"2030-01-09T01:05:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-19.65,"az":29.7,"t":"2030-01-09T01:10:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-19.18,"az":30.8,"t":"2030-01-09T01:15:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-18.69,"az":31.9,"t":"2030-01-09T01:20:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-18.19,"az":33.0,"t":"2030-01-09T01:25:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-17.68,"az":34.1,"t":"2030-01-09T01:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-17.14,"az":35.1,"t":"2030-01-09T01:35:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-16.6,"az":36.2,"t":"2030-01-09T01:40:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-16.04,"az":37.3,"t":"2030-01-09T01:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-15.47,"az":38.3,"t":"2030-01-09T01:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-14.88,"az":39.3,"t":"2030-01-09T01:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-14.28,"az":40.4,"t":"2030-01-09T02:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-13.67,"az":41.4,"t":"2030-01-09T02:05:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-13.04,"az":42.4,"t":"2030-01-09T02:10:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-12.41,"az":43.3,"t":"2030-01-09T02:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-11.76,"az":44.3,"t":"2030-01-09T02:20:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-11.1,"az":45.3,"t":"2030-01-09T02:25:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-10.43,"az":46.3,"t":"2030-01-09T02:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-9.75,"az":47.2,"t":"2030-01-09T02:35:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-9.05,"az":48.1,"t":"2030-01-09T02:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-8.35,"az":49.1,"t":"2030-01-09T02:45:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.64,"az":50.0,"t":"2030-01-09T02:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-6.92,"az":50.9,"t":"2030-01-09T02:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.19,"az":51.8,"t":"2030-01-09T03:00:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-5.45,"az":52.7,"t":"2030-01-09T03:05:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-4.7,"az":53.6,"t":"2030-01-09T03:10:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":54.4,"t":"2030-01-09T03:15:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":55.3,"t":"2030-01-09T03:20:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-2.4,"az":56.2,"t":"2030-01-09T03:25:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.62,"az":57.0,"t":"2030-01-09T03:30:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":57.9,"t":"2030-01-09T03:35:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-0.04,"az":58.7,"t":"2030-01-09T03:40:00Z","terrain":1.22},{"above_terrain":false,"airmass":28.48,"alt":0.77,"az":59.5,"t":"2030-01-09T03:45:00Z","terrain":1.19},{"above_terrain":true,"airmass":21.92,"alt":1.58,"az":60.4,"t":"2030-01-09T03:50:00Z","terrain":1.14},{"above_terrain":true,"airmass":17.51,"alt":2.39,"az":61.2,"t":"2030-01-09T03:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":14.43,"alt":3.22,"az":62.0,"t":"2030-01-09T04:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":12.19,"alt":4.05,"az":62.8,"t":"2030-01-09T04:05:00Z","terrain":0.93},{"above_terrain":true,"airmass":10.51,"alt":4.88,"az":63.6,"t":"2030-01-09T04:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":9.2,"alt":5.72,"az":64.4,"t":"2030-01-09T04:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.17,"alt":6.57,"az":65.2,"t":"2030-01-09T04:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":7.33,"alt":7.42,"az":66.0,"t":"2030-01-09T04:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":6.65,"alt":8.28,"az":66.8,"t":"2030-01-09T04:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":6.07,"alt":9.14,"az":67.5,"t":"2030-01-09T04:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":5.58,"alt":10.01,"az":68.3,"t":"2030-01-09T04:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":5.16,"alt":10.88,"az":69.1,"t":"2030-01-09T04:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":4.8,"alt":11.76,"az":69.8,"t":"2030-01-09T04:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.48,"alt":12.64,"az":70.6,"t":"2030-01-09T04:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.21,"alt":13.52,"az":71.4,"t":"2030-01-09T05:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":3.96,"alt":14.41,"az":72.1,"t":"2030-01-09T05:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":3.74,"alt":15.31,"az":72.9,"t":"2030-01-09T05:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":3.54,"alt":16.2,"az":73.7,"t":"2030-01-09T05:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":3.37,"alt":17.1,"az":74.4,"t":"2030-01-09T05:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":3.21,"alt":18.01,"az":75.2,"t":"2030-01-09T05:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.06,"alt":18.91,"az":75.9,"t":"2030-01-09T05:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.93,"alt":19.82,"az":76.7,"t":"2030-01-09T05:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.81,"alt":20.73,"az":77.4,"t":"2030-01-09T05:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.69,"alt":21.65,"az":78.2,"t":"2030-01-09T05:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.59,"alt":22.57,"az":78.9,"t":"2030-01-09T05:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.5,"alt":23.48,"az":79.7,"t":"2030-01-09T05:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.41,"alt":24.41,"az":80.5,"t":"2030-01-09T06:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.33,"alt":25.33,"az":81.2,"t":"2030-01-09T06:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.25,"alt":26.26,"az":82.0,"t":"2030-01-09T06:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.18,"alt":27.18,"az":82.8,"t":"2030-01-09T06:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.12,"alt":28.11,"az":83.5,"t":"2030-01-09T06:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.05,"alt":29.04,"az":84.3,"t":"2030-01-09T06:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.0,"alt":29.98,"az":85.1,"t":"2030-01-09T06:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.94,"alt":30.91,"az":85.9,"t":"2030-01-09T06:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.89,"alt":31.84,"az":86.7,"t":"2030-01-09T06:40:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.84,"alt":32.78,"az":87.5,"t":"2030-01-09T06:45:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.8,"alt":33.71,"az":88.3,"t":"2030-01-09T06:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.76,"alt":34.65,"az":89.1,"t":"2030-01-09T06:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.72,"alt":35.59,"az":90.0,"t":"2030-01-09T07:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.68,"alt":36.52,"az":90.8,"t":"2030-01-09T07:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.64,"alt":37.46,"az":91.7,"t":"2030-01-09T07:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.61,"alt":38.39,"az":92.5,"t":"2030-01-09T07:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.58,"alt":39.33,"az":93.4,"t":"2030-01-09T07:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.55,"alt":40.26,"az":94.3,"t":"2030-01-09T07:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.52,"alt":41.19,"az":95.2,"t":"2030-01-09T07:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.49,"alt":42.12,"az":96.1,"t":"2030-01-09T07:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.46,"alt":43.05,"az":97.0,"t":"2030-01-09T07:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.44,"alt":43.98,"az":98.0,"t":"2030-01-09T07:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.41,"alt":44.91,"az":98.9,"t":"2030-01-09T07:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.39,"alt":45.83,"az":99.9,"t":"2030-01-09T07:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.37,"alt":46.75,"az":100.9,"t":"2030-01-09T08:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.35,"alt":47.67,"az":102.0,"t":"2030-01-09T08:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.33,"alt":48.58,"az":103.0,"t":"2030-01-09T08:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.31,"alt":49.49,"az":104.1,"t":"2030-01-09T08:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.3,"alt":50.4,"az":105.2,"t":"2030-01-09T08:20:00Z","terrain":-0.31},{"above_terrain":true,"airmass":1.28,"alt":51.3,"az":106.4,"t":"2030-01-09T08:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.26,"alt":52.19,"az":107.6,"t":"2030-01-09T08:30:00Z","terrain":-0.79},{"above_terrain":true,"airmass":1.25,"alt":53.08,"az":108.8,"t":"2030-01-09T08:35:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.24,"alt":53.97,"az":110.0,"t":"2030-01-09T08:40:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.22,"alt":54.84,"az":111.3,"t":"2030-01-09T08:45:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.21,"alt":55.71,"az":112.7,"t":"2030-01-09T08:50:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.2,"alt":56.57,"az":114.0,"t":"2030-01-09T08:55:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.19,"alt":57.42,"az":115.5,"t":"2030-01-09T09:00:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.18,"alt":58.26,"az":117.0,"t":"2030-01-09T09:05:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.16,"alt":59.09,"az":118.5,"t":"2030-01-09T09:10:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.16,"alt":59.9,"az":120.1,"t":"2030-01-09T09:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.15,"alt":60.71,"az":121.8,"t":"2030-01-09T09:20:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.14,"alt":61.49,"az":123.6,"t":"2030-01-09T09:25:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.13,"alt":62.26,"az":125.4,"t":"2030-01-09T09:30:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.12,"alt":63.02,"az":127.3,"t":"2030-01-09T09:35:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.11,"alt":63.75,"az":129.3,"t":"2030-01-09T09:40:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.11,"alt":64.47,"az":131.4,"t":"2030-01-09T09:45:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.1,"alt":65.16,"az":133.6,"t":"2030-01-09T09:50:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.1,"alt":65.82,"az":135.8,"t":"2030-01-09T09:55:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.09,"alt":66.46,"az":138.2,"t":"2030-01-09T10:00:00Z","terrain":-1.18}],"transit":{"airmass":1.06,"alt":71.1,"az":179.4,"t":"2030-01-08T11:10:00Z"},"usable_hours":0,"verdict":"none","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."]}