{"assessment":{"best_window":{"end":"2029-03-11T18:10Z","end_local":"20:10","hours":0.17,"label":"good","mean_quality":0.64,"start":"2029-03-11T18:00Z","start_local":"20:00"},"cost":{"altitude":9.22,"clouds":0.0,"darkness":1.1,"moon":0.0},"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":37,"cloud":null,"high":null,"iso":"2029-03-11T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":26,"cloud":null,"high":null,"iso":"2029-03-11T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-52,"precip":null,"q":0.66,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2029-03-11T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-59,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2029-03-11T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-63,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2029-03-11T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-60,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2029-03-11T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2029-03-11T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-45,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2029-03-12T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-34,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2029-03-12T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2029-03-12T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-10,"cloud":null,"high":null,"iso":"2029-03-12T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2029-03-12T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.66,"peak_sky":0.66,"quality_hours":0.65,"reasons":["the target being low or below 20\u00b0 cost 9.2 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":11,"score_weather":null,"sky_hours":0.65,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2029-03-11T16:55Z","end_local":"18:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-03-11T16:20Z","start_local":"18:20"},{"end":"2029-03-11T17:25Z","end_local":"19:25","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2029-03-11T16:55Z","start_local":"18:55"},{"end":"2029-03-11T18:00Z","end_local":"20:00","hours":0.58,"label":"marginal","mean_quality":0.39,"start":"2029-03-11T17:25Z","start_local":"19:25"},{"end":"2029-03-11T18:10Z","end_local":"20:10","hours":0.17,"label":"good","mean_quality":0.64,"start":"2029-03-11T18:00Z","start_local":"20:00"},{"end":"2029-03-11T18:40Z","end_local":"20:40","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2029-03-11T18:10Z","start_local":"20:10"},{"end":"2029-03-12T04:40Z","end_local":"06:40","hours":10.0,"label":"unusable","mean_quality":0.0,"start":"2029-03-11T18:40Z","start_local":"20:40"}]},"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":"2029-03-11T17:55:44Z","dark_hours":9.16,"dark_to":"2029-03-12T03:05:24Z","moon":{"illumination":0.095,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":9.15,"moonrise":"2029-03-12T03:11:03Z","moonset":"2029-03-11T12:51:27Z","sunrise":"2029-03-12T04:37:47Z","sunset":"2029-03-11T16:23:12Z","twilight":{"astronomical":{"end":"2029-03-11T17:55:44Z","start":"2029-03-12T03:05:24Z"},"civil":{"end":"2029-03-11T16:50:55Z","start":"2029-03-12T04:10:08Z"},"nautical":{"end":"2029-03-11T17:23:09Z","start":"2029-03-12T03:37:57Z"}},"window_end":"2029-03-12T10:00:00Z","window_start":"2029-03-11T10:00:00Z"},"night_date":"2029-03-11","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.23,"alt":26.5,"t":"2029-03-11T18:00:00Z"},"dec":30.66017511,"dec_of_date":30.809,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":0,"limit_rise":"2029-03-12T06:36:14Z","limit_set":"2029-03-11T18:37:14Z","max_az_rate_deg_per_min":1.14,"moon_separation":77.3,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8749,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"Just 0.7 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2029-03-11T20:43:41Z","blocked_dark_hours":0,"clears_at":"2029-03-12T04:31:58Z","rise_az":95.9},"track":[{"above_terrain":true,"airmass":1.2,"alt":56.46,"az":95.9,"t":"2029-03-11T10:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.19,"alt":57.39,"az":96.9,"t":"2029-03-11T10:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.17,"alt":58.32,"az":97.9,"t":"2029-03-11T10:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.25,"az":99.0,"t":"2029-03-11T10:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.15,"alt":60.17,"az":100.1,"t":"2029-03-11T10:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.14,"alt":61.09,"az":101.2,"t":"2029-03-11T10:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.13,"alt":62.0,"az":102.4,"t":"2029-03-11T10:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.12,"alt":62.92,"az":103.6,"t":"2029-03-11T10:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.11,"alt":63.82,"az":104.9,"t":"2029-03-11T10:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.11,"alt":64.72,"az":106.3,"t":"2029-03-11T10:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.1,"alt":65.62,"az":107.7,"t":"2029-03-11T10:50:00Z","terrain":-0.83},{"above_terrain":true,"airmass":1.09,"alt":66.51,"az":109.2,"t":"2029-03-11T10:55:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.08,"alt":67.39,"az":110.8,"t":"2029-03-11T11:00:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.08,"alt":68.26,"az":112.5,"t":"2029-03-11T11:05:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.07,"alt":69.12,"az":114.2,"t":"2029-03-11T11:10:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.06,"alt":69.96,"az":116.1,"t":"2029-03-11T11:15:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.8,"az":118.2,"t":"2029-03-11T11:20:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.05,"alt":71.61,"az":120.3,"t":"2029-03-11T11:25:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":72.41,"az":122.7,"t":"2029-03-11T11:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.04,"alt":73.19,"az":125.2,"t":"2029-03-11T11:35:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.04,"alt":73.94,"az":127.9,"t":"2029-03-11T11:40:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.04,"alt":74.66,"az":130.9,"t":"2029-03-11T11:45:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.03,"alt":75.35,"az":134.1,"t":"2029-03-11T11:50:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.03,"alt":76.01,"az":137.5,"t":"2029-03-11T11:55:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.03,"alt":76.62,"az":141.3,"t":"2029-03-11T12:00:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.03,"alt":77.17,"az":145.4,"t":"2029-03-11T12:05:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.02,"alt":77.68,"az":149.7,"t":"2029-03-11T12:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.02,"alt":78.12,"az":154.4,"t":"2029-03-11T12:15:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.02,"alt":78.48,"az":159.4,"t":"2029-03-11T12:20:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.02,"alt":78.77,"az":164.7,"t":"2029-03-11T12:25:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":78.98,"az":170.2,"t":"2029-03-11T12:30:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":175.8,"t":"2029-03-11T12:35:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":181.5,"t":"2029-03-11T12:40:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.02,"alt":79.04,"az":187.1,"t":"2029-03-11T12:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.02,"alt":78.88,"az":192.7,"t":"2029-03-11T12:50:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.02,"alt":78.63,"az":198.1,"t":"2029-03-11T12:55:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.02,"alt":78.3,"az":203.2,"t":"2029-03-11T13:00:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.02,"alt":77.9,"az":208.0,"t":"2029-03-11T13:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.02,"alt":77.42,"az":212.6,"t":"2029-03-11T13:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.03,"alt":76.89,"az":216.8,"t":"2029-03-11T13:15:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.03,"alt":76.31,"az":220.7,"t":"2029-03-11T13:20:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.03,"alt":75.67,"az":224.3,"t":"2029-03-11T13:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.03,"alt":75.0,"az":227.6,"t":"2029-03-11T13:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.04,"alt":74.29,"az":230.7,"t":"2029-03-11T13:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.04,"alt":73.55,"az":233.5,"t":"2029-03-11T13:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.79,"az":236.1,"t":"2029-03-11T13:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.05,"alt":72.0,"az":238.5,"t":"2029-03-11T13:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.06,"alt":71.19,"az":240.8,"t":"2029-03-11T13:55:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.06,"alt":70.37,"az":242.9,"t":"2029-03-11T14:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.07,"alt":69.53,"az":244.9,"t":"2029-03-11T14:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.07,"alt":68.67,"az":246.7,"t":"2029-03-11T14:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.08,"alt":67.81,"az":248.4,"t":"2029-03-11T14:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":66.93,"az":250.1,"t":"2029-03-11T14:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.09,"alt":66.05,"az":251.6,"t":"2029-03-11T14:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.1,"alt":65.16,"az":253.1,"t":"2029-03-11T14:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.26,"az":254.4,"t":"2029-03-11T14:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.12,"alt":63.35,"az":255.8,"t":"2029-03-11T14:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.13,"alt":62.44,"az":257.0,"t":"2029-03-11T14:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.14,"alt":61.53,"az":258.2,"t":"2029-03-11T14:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.15,"alt":60.61,"az":259.4,"t":"2029-03-11T14:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.16,"alt":59.69,"az":260.5,"t":"2029-03-11T15:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.17,"alt":58.77,"az":261.6,"t":"2029-03-11T15:05:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.18,"alt":57.84,"az":262.6,"t":"2029-03-11T15:10:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.19,"alt":56.91,"az":263.7,"t":"2029-03-11T15:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.21,"alt":55.98,"az":264.6,"t":"2029-03-11T15:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.22,"alt":55.05,"az":265.6,"t":"2029-03-11T15:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.23,"alt":54.11,"az":266.5,"t":"2029-03-11T15:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.18,"az":267.4,"t":"2029-03-11T15:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.26,"alt":52.24,"az":268.3,"t":"2029-03-11T15:40:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.28,"alt":51.31,"az":269.1,"t":"2029-03-11T15:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.3,"alt":50.37,"az":270.0,"t":"2029-03-11T15:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.32,"alt":49.44,"az":270.8,"t":"2029-03-11T15:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.33,"alt":48.5,"az":271.6,"t":"2029-03-11T16:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.35,"alt":47.56,"az":272.4,"t":"2029-03-11T16:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.37,"alt":46.63,"az":273.2,"t":"2029-03-11T16:10:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.4,"alt":45.7,"az":274.0,"t":"2029-03-11T16:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.42,"alt":44.76,"az":274.7,"t":"2029-03-11T16:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.44,"alt":43.83,"az":275.5,"t":"2029-03-11T16:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":276.2,"t":"2029-03-11T16:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.49,"alt":41.97,"az":277.0,"t":"2029-03-11T16:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.52,"alt":41.04,"az":277.7,"t":"2029-03-11T16:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.55,"alt":40.11,"az":278.4,"t":"2029-03-11T16:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.58,"alt":39.19,"az":279.1,"t":"2029-03-11T16:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.61,"alt":38.27,"az":279.8,"t":"2029-03-11T16:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.65,"alt":37.34,"az":280.6,"t":"2029-03-11T17:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.68,"alt":36.43,"az":281.3,"t":"2029-03-11T17:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.72,"alt":35.51,"az":281.9,"t":"2029-03-11T17:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.76,"alt":34.59,"az":282.6,"t":"2029-03-11T17:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.8,"alt":33.68,"az":283.3,"t":"2029-03-11T17:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.84,"alt":32.77,"az":284.0,"t":"2029-03-11T17:25:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.89,"alt":31.87,"az":284.7,"t":"2029-03-11T17:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.94,"alt":30.96,"az":285.4,"t":"2029-03-11T17:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.99,"alt":30.06,"az":286.1,"t":"2029-03-11T17:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.05,"alt":29.16,"az":286.8,"t":"2029-03-11T17:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.1,"alt":28.27,"az":287.4,"t":"2029-03-11T17:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.17,"alt":27.38,"az":288.1,"t":"2029-03-11T17:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.23,"alt":26.49,"az":288.8,"t":"2029-03-11T18:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.3,"alt":25.61,"az":289.5,"t":"2029-03-11T18:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.38,"alt":24.73,"az":290.2,"t":"2029-03-11T18:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.46,"alt":23.85,"az":290.9,"t":"2029-03-11T18:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.55,"alt":22.98,"az":291.6,"t":"2029-03-11T18:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.64,"alt":22.11,"az":292.2,"t":"2029-03-11T18:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.74,"alt":21.24,"az":292.9,"t":"2029-03-11T18:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.85,"alt":20.38,"az":293.6,"t":"2029-03-11T18:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.97,"alt":19.53,"az":294.3,"t":"2029-03-11T18:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.1,"alt":18.68,"az":295.0,"t":"2029-03-11T18:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.24,"alt":17.83,"az":295.7,"t":"2029-03-11T18:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.39,"alt":16.99,"az":296.4,"t":"2029-03-11T18:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.55,"alt":16.16,"az":297.1,"t":"2029-03-11T19:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.74,"alt":15.33,"az":297.8,"t":"2029-03-11T19:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.94,"alt":14.5,"az":298.6,"t":"2029-03-11T19:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.16,"alt":13.68,"az":299.3,"t":"2029-03-11T19:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.41,"alt":12.87,"az":300.0,"t":"2029-03-11T19:20:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.69,"alt":12.06,"az":300.7,"t":"2029-03-11T19:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.0,"alt":11.26,"az":301.5,"t":"2029-03-11T19:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.35,"alt":10.46,"az":302.2,"t":"2029-03-11T19:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":5.76,"alt":9.68,"az":303.0,"t":"2029-03-11T19:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":6.23,"alt":8.89,"az":303.7,"t":"2029-03-11T19:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.77,"alt":8.12,"az":304.5,"t":"2029-03-11T19:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.4,"alt":7.35,"az":305.2,"t":"2029-03-11T19:55:00Z","terrain":-0.26},{"above_terrain":true,"airmass":8.15,"alt":6.59,"az":306.0,"t":"2029-03-11T20:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":9.05,"alt":5.84,"az":306.8,"t":"2029-03-11T20:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":10.16,"alt":5.09,"az":307.5,"t":"2029-03-11T20:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":11.52,"alt":4.35,"az":308.3,"t":"2029-03-11T20:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":13.26,"alt":3.62,"az":309.1,"t":"2029-03-11T20:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.5,"alt":2.9,"az":309.9,"t":"2029-03-11T20:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":18.49,"alt":2.19,"az":310.7,"t":"2029-03-11T20:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":22.57,"alt":1.48,"az":311.5,"t":"2029-03-11T20:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":28.32,"alt":0.78,"az":312.4,"t":"2029-03-11T20:40:00Z","terrain":0.19},{"above_terrain":false,"airmass":36.5,"alt":0.1,"az":313.2,"t":"2029-03-11T20:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-0.58,"az":314.0,"t":"2029-03-11T20:50:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.25,"az":314.9,"t":"2029-03-11T20:55:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-1.91,"az":315.7,"t":"2029-03-11T21:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":316.6,"t":"2029-03-11T21:05:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":317.4,"t":"2029-03-11T21:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":318.3,"t":"2029-03-11T21:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-4.44,"az":319.2,"t":"2029-03-11T21:20:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.04,"az":320.1,"t":"2029-03-11T21:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.64,"az":321.0,"t":"2029-03-11T21:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.22,"az":321.9,"t":"2029-03-11T21:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":322.8,"t":"2029-03-11T21:40:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-7.35,"az":323.8,"t":"2029-03-11T21:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-7.9,"az":324.7,"t":"2029-03-11T21:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.43,"az":325.6,"t":"2029-03-11T21:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-8.96,"az":326.6,"t":"2029-03-11T22:00:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":327.6,"t":"2029-03-11T22:05:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-9.96,"az":328.5,"t":"2029-03-11T22:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-10.44,"az":329.5,"t":"2029-03-11T22:15:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-10.91,"az":330.5,"t":"2029-03-11T22:20:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.36,"az":331.5,"t":"2029-03-11T22:25:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-11.8,"az":332.5,"t":"2029-03-11T22:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.23,"az":333.5,"t":"2029-03-11T22:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-12.64,"az":334.5,"t":"2029-03-11T22:40:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-13.03,"az":335.5,"t":"2029-03-11T22:45:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-13.41,"az":336.6,"t":"2029-03-11T22:50:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-13.78,"az":337.6,"t":"2029-03-11T22:55:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-14.13,"az":338.7,"t":"2029-03-11T23:00:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-14.46,"az":339.7,"t":"2029-03-11T23:05:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-14.78,"az":340.8,"t":"2029-03-11T23:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-15.08,"az":341.9,"t":"2029-03-11T23:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.36,"az":342.9,"t":"2029-03-11T23:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.62,"az":344.0,"t":"2029-03-11T23:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.87,"az":345.1,"t":"2029-03-11T23:30:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-16.11,"az":346.2,"t":"2029-03-11T23:35:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-16.32,"az":347.3,"t":"2029-03-11T23:40:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-16.52,"az":348.4,"t":"2029-03-11T23:45:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-16.7,"az":349.5,"t":"2029-03-11T23:50:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-16.86,"az":350.6,"t":"2029-03-11T23:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":351.7,"t":"2029-03-12T00:00:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-17.13,"az":352.9,"t":"2029-03-12T00:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":354.0,"t":"2029-03-12T00:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":355.1,"t":"2029-03-12T00:15:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":356.2,"t":"2029-03-12T00:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":357.4,"t":"2029-03-12T00:25:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":358.5,"t":"2029-03-12T00:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":359.6,"t":"2029-03-12T00:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":0.7,"t":"2029-03-12T00:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":1.9,"t":"2029-03-12T00:45:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":3.0,"t":"2029-03-12T00:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":4.1,"t":"2029-03-12T00:55:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-17.3,"az":5.2,"t":"2029-03-12T01:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-17.2,"az":6.4,"t":"2029-03-12T01:05:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":7.5,"t":"2029-03-12T01:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.96,"az":8.6,"t":"2029-03-12T01:15:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-16.81,"az":9.7,"t":"2029-03-12T01:20:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-16.64,"az":10.8,"t":"2029-03-12T01:25:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-16.46,"az":11.9,"t":"2029-03-12T01:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-16.26,"az":13.0,"t":"2029-03-12T01:35:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-16.04,"az":14.1,"t":"2029-03-12T01:40:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-15.8,"az":15.2,"t":"2029-03-12T01:45:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-15.55,"az":16.3,"t":"2029-03-12T01:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.27,"az":17.4,"t":"2029-03-12T01:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-14.99,"az":18.5,"t":"2029-03-12T02:00:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-14.68,"az":19.5,"t":"2029-03-12T02:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-14.36,"az":20.6,"t":"2029-03-12T02:10:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.02,"az":21.7,"t":"2029-03-12T02:15:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-13.67,"az":22.7,"t":"2029-03-12T02:20:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-13.3,"az":23.7,"t":"2029-03-12T02:25:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-12.92,"az":24.8,"t":"2029-03-12T02:30:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-12.52,"az":25.8,"t":"2029-03-12T02:35:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-12.1,"az":26.8,"t":"2029-03-12T02:40:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-11.67,"az":27.8,"t":"2029-03-12T02:45:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-11.23,"az":28.8,"t":"2029-03-12T02:50:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-10.77,"az":29.8,"t":"2029-03-12T02:55:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-10.3,"az":30.8,"t":"2029-03-12T03:00:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-9.81,"az":31.8,"t":"2029-03-12T03:05:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-9.31,"az":32.7,"t":"2029-03-12T03:10:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-8.8,"az":33.7,"t":"2029-03-12T03:15:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-8.27,"az":34.7,"t":"2029-03-12T03:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.73,"az":35.6,"t":"2029-03-12T03:25:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.18,"az":36.5,"t":"2029-03-12T03:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":37.4,"t":"2029-03-12T03:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-6.05,"az":38.4,"t":"2029-03-12T03:40:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.46,"az":39.3,"t":"2029-03-12T03:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-4.86,"az":40.2,"t":"2029-03-12T03:50:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-4.25,"az":41.1,"t":"2029-03-12T03:55:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":41.9,"t":"2029-03-12T04:00:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-3.0,"az":42.8,"t":"2029-03-12T04:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-2.36,"az":43.7,"t":"2029-03-12T04:10:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-1.71,"az":44.5,"t":"2029-03-12T04:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":45.4,"t":"2029-03-12T04:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.38,"az":46.2,"t":"2029-03-12T04:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":33.71,"alt":0.31,"az":47.1,"t":"2029-03-12T04:30:00Z","terrain":0.6},{"above_terrain":true,"airmass":26.35,"alt":1.0,"az":47.9,"t":"2029-03-12T04:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":21.19,"alt":1.69,"az":48.7,"t":"2029-03-12T04:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":17.48,"alt":2.4,"az":49.5,"t":"2029-03-12T04:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":14.75,"alt":3.12,"az":50.3,"t":"2029-03-12T04:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":12.68,"alt":3.84,"az":51.1,"t":"2029-03-12T04:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":11.08,"alt":4.57,"az":51.9,"t":"2029-03-12T05:00:00Z","terrain":0.62},{"above_terrain":true,"airmass":9.8,"alt":5.32,"az":52.7,"t":"2029-03-12T05:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":8.76,"alt":6.06,"az":53.5,"t":"2029-03-12T05:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":7.91,"alt":6.82,"az":54.2,"t":"2029-03-12T05:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":7.2,"alt":7.58,"az":55.0,"t":"2029-03-12T05:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":6.59,"alt":8.35,"az":55.8,"t":"2029-03-12T05:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.08,"alt":9.13,"az":56.5,"t":"2029-03-12T05:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.63,"alt":9.91,"az":57.3,"t":"2029-03-12T05:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":5.24,"alt":10.71,"az":58.0,"t":"2029-03-12T05:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.9,"alt":11.5,"az":58.8,"t":"2029-03-12T05:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.6,"alt":12.31,"az":59.5,"t":"2029-03-12T05:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.33,"alt":13.12,"az":60.2,"t":"2029-03-12T05:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":4.09,"alt":13.93,"az":60.9,"t":"2029-03-12T06:00:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.87,"alt":14.75,"az":61.7,"t":"2029-03-12T06:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.68,"alt":15.58,"az":62.4,"t":"2029-03-12T06:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.5,"alt":16.41,"az":63.1,"t":"2029-03-12T06:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":3.34,"alt":17.25,"az":63.8,"t":"2029-03-12T06:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":3.19,"alt":18.09,"az":64.5,"t":"2029-03-12T06:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.06,"alt":18.94,"az":65.2,"t":"2029-03-12T06:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.93,"alt":19.79,"az":65.9,"t":"2029-03-12T06:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.82,"alt":20.64,"az":66.6,"t":"2029-03-12T06:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.71,"alt":21.51,"az":67.3,"t":"2029-03-12T06:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.61,"alt":22.37,"az":68.0,"t":"2029-03-12T06:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.52,"alt":23.24,"az":68.7,"t":"2029-03-12T06:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.44,"alt":24.11,"az":69.3,"t":"2029-03-12T07:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.36,"alt":24.99,"az":70.0,"t":"2029-03-12T07:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.28,"alt":25.87,"az":70.7,"t":"2029-03-12T07:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.21,"alt":26.76,"az":71.4,"t":"2029-03-12T07:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.15,"alt":27.65,"az":72.1,"t":"2029-03-12T07:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.09,"alt":28.54,"az":72.8,"t":"2029-03-12T07:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.03,"alt":29.44,"az":73.4,"t":"2029-03-12T07:30:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.97,"alt":30.33,"az":74.1,"t":"2029-03-12T07:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.92,"alt":31.24,"az":74.8,"t":"2029-03-12T07:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.88,"alt":32.14,"az":75.5,"t":"2029-03-12T07:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.83,"alt":33.05,"az":76.2,"t":"2029-03-12T07:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.96,"az":76.9,"t":"2029-03-12T07:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.75,"alt":34.87,"az":77.6,"t":"2029-03-12T08:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.71,"alt":35.79,"az":78.3,"t":"2029-03-12T08:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.67,"alt":36.7,"az":79.0,"t":"2029-03-12T08:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.64,"alt":37.62,"az":79.7,"t":"2029-03-12T08:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.6,"alt":38.55,"az":80.4,"t":"2029-03-12T08:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.57,"alt":39.47,"az":81.1,"t":"2029-03-12T08:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.54,"alt":40.4,"az":81.8,"t":"2029-03-12T08:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.51,"alt":41.32,"az":82.5,"t":"2029-03-12T08:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.49,"alt":42.25,"az":83.3,"t":"2029-03-12T08:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.46,"alt":43.18,"az":84.0,"t":"2029-03-12T08:45:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.43,"alt":44.11,"az":84.7,"t":"2029-03-12T08:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.41,"alt":45.05,"az":85.5,"t":"2029-03-12T08:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.39,"alt":45.98,"az":86.3,"t":"2029-03-12T09:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.37,"alt":46.91,"az":87.0,"t":"2029-03-12T09:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.35,"alt":47.85,"az":87.8,"t":"2029-03-12T09:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":88.6,"t":"2029-03-12T09:15:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.31,"alt":49.72,"az":89.4,"t":"2029-03-12T09:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.66,"az":90.3,"t":"2029-03-12T09:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.28,"alt":51.59,"az":91.1,"t":"2029-03-12T09:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.26,"alt":52.53,"az":92.0,"t":"2029-03-12T09:35:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.24,"alt":53.46,"az":92.9,"t":"2029-03-12T09:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.23,"alt":54.4,"az":93.8,"t":"2029-03-12T09:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.22,"alt":55.33,"az":94.7,"t":"2029-03-12T09:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.26,"az":95.7,"t":"2029-03-12T09:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.19,"alt":57.19,"az":96.7,"t":"2029-03-12T10:00:00Z","terrain":0.67}],"transit":{"airmass":1.02,"alt":79.1,"az":181.5,"t":"2029-03-11T12:40:00Z"},"usable_hours":0.67,"verdict":"poor","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."]}