{"assessment":{"best_window":null,"cost":{"altitude":8.97,"clouds":0.0,"darkness":0.46,"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":"Not tonight","hourly":[{"alt":25,"cloud":null,"high":null,"iso":"2030-03-29T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2030-03-29T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2030-03-29T19:00Z","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":-3,"cloud":null,"high":null,"iso":"2030-03-29T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-58,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-10,"cloud":null,"high":null,"iso":"2030-03-29T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2030-03-29T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2030-03-29T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-34,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2030-03-30T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2030-03-30T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2030-03-30T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2030-03-30T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2030-03-30T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.07,"peak_sky":0.07,"quality_hours":0.02,"reasons":["the target being low or below 20\u00b0 cost 9.0 quality-hours","daylight and twilight cost 0.5 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":0,"score_weather":null,"sky_hours":0.02,"verdict":"unknown","verdict_astronomy":"unusable","weather_known":false,"windows":[{"end":"2030-03-29T17:15Z","end_local":"19:15","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2030-03-29T16:40Z","start_local":"18:40"},{"end":"2030-03-29T17:30Z","end_local":"19:30","hours":0.25,"label":"poor","mean_quality":0.07,"start":"2030-03-29T17:15Z","start_local":"19:15"},{"end":"2030-03-30T04:10Z","end_local":"06:10","hours":10.67,"label":"unusable","mean_quality":0.0,"start":"2030-03-29T17:30Z","start_local":"19:30"}]},"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":"2030-03-29T18:18:04Z","dark_hours":8.24,"dark_to":"2030-03-30T02:32:42Z","moon":{"illumination":0.156,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":7.87,"moonrise":"2030-03-30T02:11:35Z","moonset":"2030-03-29T12:19:30Z","sunrise":"2030-03-30T04:07:40Z","sunset":"2030-03-29T16:43:00Z","twilight":{"astronomical":{"end":"2030-03-29T18:18:04Z","start":"2030-03-30T02:32:42Z"},"civil":{"end":"2030-03-29T17:10:59Z","start":"2030-03-30T03:39:44Z"},"nautical":{"end":"2030-03-29T17:44:01Z","start":"2030-03-30T03:06:44Z"}},"window_end":"2030-03-30T10:00:00Z","window_start":"2030-03-29T10:00:00Z"},"night_date":"2030-03-29","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":4.98,"alt":11.3,"t":"2030-03-29T18:20:00Z"},"dec":30.66017511,"dec_of_date":30.8144,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":0,"limit_rise":"2030-03-30T05:26:27Z","limit_set":"2030-03-29T17:27:30Z","max_az_rate_deg_per_min":1.14,"moon_separation":70.0,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8897,"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":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2030-03-29T19:33:58Z","blocked_dark_hours":0,"clears_at":"2030-03-30T03:22:11Z","rise_az":114.1},"track":[{"above_terrain":true,"airmass":1.07,"alt":69.08,"az":114.1,"t":"2030-03-29T10:00:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.06,"alt":69.93,"az":116.0,"t":"2030-03-29T10:05:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.06,"alt":70.76,"az":118.1,"t":"2030-03-29T10:10:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.05,"alt":71.58,"az":120.2,"t":"2030-03-29T10:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":72.38,"az":122.6,"t":"2030-03-29T10:20:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.04,"alt":73.16,"az":125.1,"t":"2030-03-29T10:25:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.04,"alt":73.91,"az":127.8,"t":"2030-03-29T10:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.04,"alt":74.63,"az":130.7,"t":"2030-03-29T10:35:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.03,"alt":75.33,"az":133.9,"t":"2030-03-29T10:40:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.03,"alt":75.98,"az":137.4,"t":"2030-03-29T10:45:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.03,"alt":76.59,"az":141.1,"t":"2030-03-29T10:50:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.03,"alt":77.15,"az":145.1,"t":"2030-03-29T10:55:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.02,"alt":77.66,"az":149.5,"t":"2030-03-29T11:00:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.02,"alt":78.1,"az":154.2,"t":"2030-03-29T11:05:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.02,"alt":78.47,"az":159.2,"t":"2030-03-29T11:10:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.02,"alt":78.76,"az":164.4,"t":"2030-03-29T11:15:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.02,"alt":78.97,"az":169.9,"t":"2030-03-29T11:20:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":175.5,"t":"2030-03-29T11:25:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.02,"alt":79.12,"az":181.2,"t":"2030-03-29T11:30:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.02,"alt":79.05,"az":186.9,"t":"2030-03-29T11:35:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.02,"alt":78.9,"az":192.5,"t":"2030-03-29T11:40:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.02,"alt":78.65,"az":197.8,"t":"2030-03-29T11:45:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.02,"alt":78.32,"az":203.0,"t":"2030-03-29T11:50:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.02,"alt":77.92,"az":207.8,"t":"2030-03-29T11:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.02,"alt":77.45,"az":212.4,"t":"2030-03-29T12:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.03,"alt":76.92,"az":216.6,"t":"2030-03-29T12:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.03,"alt":76.34,"az":220.5,"t":"2030-03-29T12:10:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.03,"alt":75.71,"az":224.1,"t":"2030-03-29T12:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.03,"alt":75.04,"az":227.5,"t":"2030-03-29T12:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.04,"alt":74.33,"az":230.5,"t":"2030-03-29T12:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":73.59,"az":233.4,"t":"2030-03-29T12:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.83,"az":236.0,"t":"2030-03-29T12:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.05,"alt":72.04,"az":238.4,"t":"2030-03-29T12:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.06,"alt":71.24,"az":240.7,"t":"2030-03-29T12:45:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":70.41,"az":242.8,"t":"2030-03-29T12:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.57,"az":244.8,"t":"2030-03-29T12:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.07,"alt":68.72,"az":246.6,"t":"2030-03-29T13:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":67.85,"az":248.4,"t":"2030-03-29T13:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.09,"alt":66.98,"az":250.0,"t":"2030-03-29T13:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.09,"alt":66.09,"az":251.5,"t":"2030-03-29T13:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.1,"alt":65.2,"az":253.0,"t":"2030-03-29T13:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.31,"az":254.4,"t":"2030-03-29T13:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.12,"alt":63.4,"az":255.7,"t":"2030-03-29T13:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.13,"alt":62.49,"az":257.0,"t":"2030-03-29T13:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.14,"alt":61.58,"az":258.2,"t":"2030-03-29T13:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.15,"alt":60.66,"az":259.4,"t":"2030-03-29T13:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.16,"alt":59.74,"az":260.5,"t":"2030-03-29T13:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.17,"alt":58.81,"az":261.6,"t":"2030-03-29T13:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.18,"alt":57.89,"az":262.6,"t":"2030-03-29T14:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.19,"alt":56.96,"az":263.6,"t":"2030-03-29T14:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.2,"alt":56.03,"az":264.6,"t":"2030-03-29T14:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.22,"alt":55.09,"az":265.5,"t":"2030-03-29T14:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.23,"alt":54.16,"az":266.5,"t":"2030-03-29T14:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.23,"az":267.4,"t":"2030-03-29T14:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.26,"alt":52.29,"az":268.3,"t":"2030-03-29T14:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.28,"alt":51.35,"az":269.1,"t":"2030-03-29T14:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.3,"alt":50.42,"az":270.0,"t":"2030-03-29T14:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.31,"alt":49.48,"az":270.8,"t":"2030-03-29T14:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.55,"az":271.6,"t":"2030-03-29T14:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.35,"alt":47.61,"az":272.4,"t":"2030-03-29T14:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.37,"alt":46.68,"az":273.2,"t":"2030-03-29T15:00:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.39,"alt":45.74,"az":273.9,"t":"2030-03-29T15:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.42,"alt":44.81,"az":274.7,"t":"2030-03-29T15:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.44,"alt":43.88,"az":275.5,"t":"2030-03-29T15:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.47,"alt":42.95,"az":276.2,"t":"2030-03-29T15:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.49,"alt":42.02,"az":276.9,"t":"2030-03-29T15:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.52,"alt":41.09,"az":277.7,"t":"2030-03-29T15:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.55,"alt":40.16,"az":278.4,"t":"2030-03-29T15:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.58,"alt":39.24,"az":279.1,"t":"2030-03-29T15:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.61,"alt":38.31,"az":279.8,"t":"2030-03-29T15:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.64,"alt":37.39,"az":280.5,"t":"2030-03-29T15:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.68,"alt":36.47,"az":281.2,"t":"2030-03-29T15:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.72,"alt":35.56,"az":281.9,"t":"2030-03-29T16:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.76,"alt":34.64,"az":282.6,"t":"2030-03-29T16:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.8,"alt":33.73,"az":283.3,"t":"2030-03-29T16:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.84,"alt":32.82,"az":284.0,"t":"2030-03-29T16:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.89,"alt":31.91,"az":284.7,"t":"2030-03-29T16:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.94,"alt":31.01,"az":285.4,"t":"2030-03-29T16:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.99,"alt":30.11,"az":286.1,"t":"2030-03-29T16:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.04,"alt":29.21,"az":286.7,"t":"2030-03-29T16:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.1,"alt":28.31,"az":287.4,"t":"2030-03-29T16:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.16,"alt":27.42,"az":288.1,"t":"2030-03-29T16:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.23,"alt":26.54,"az":288.8,"t":"2030-03-29T16:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.3,"alt":25.65,"az":289.5,"t":"2030-03-29T16:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.38,"alt":24.77,"az":290.2,"t":"2030-03-29T17:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.46,"alt":23.89,"az":290.8,"t":"2030-03-29T17:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.54,"alt":23.02,"az":291.5,"t":"2030-03-29T17:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.64,"alt":22.15,"az":292.2,"t":"2030-03-29T17:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.74,"alt":21.29,"az":292.9,"t":"2030-03-29T17:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.85,"alt":20.43,"az":293.6,"t":"2030-03-29T17:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.96,"alt":19.57,"az":294.3,"t":"2030-03-29T17:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.09,"alt":18.72,"az":295.0,"t":"2030-03-29T17:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.23,"alt":17.88,"az":295.7,"t":"2030-03-29T17:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.38,"alt":17.04,"az":296.4,"t":"2030-03-29T17:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.54,"alt":16.2,"az":297.1,"t":"2030-03-29T17:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.73,"alt":15.37,"az":297.8,"t":"2030-03-29T17:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.93,"alt":14.54,"az":298.5,"t":"2030-03-29T18:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.15,"alt":13.72,"az":299.3,"t":"2030-03-29T18:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.4,"alt":12.91,"az":300.0,"t":"2030-03-29T18:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.67,"alt":12.1,"az":300.7,"t":"2030-03-29T18:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.98,"alt":11.3,"az":301.4,"t":"2030-03-29T18:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":5.34,"alt":10.51,"az":302.2,"t":"2030-03-29T18:25:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.74,"alt":9.72,"az":302.9,"t":"2030-03-29T18:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.2,"alt":8.93,"az":303.7,"t":"2030-03-29T18:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.74,"alt":8.16,"az":304.4,"t":"2030-03-29T18:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.36,"alt":7.39,"az":305.2,"t":"2030-03-29T18:45:00Z","terrain":-0.27},{"above_terrain":true,"airmass":8.11,"alt":6.63,"az":306.0,"t":"2030-03-29T18:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.0,"alt":5.88,"az":306.7,"t":"2030-03-29T18:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":10.09,"alt":5.13,"az":307.5,"t":"2030-03-29T19:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":11.44,"alt":4.39,"az":308.3,"t":"2030-03-29T19:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":13.15,"alt":3.66,"az":309.1,"t":"2030-03-29T19:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":15.37,"alt":2.94,"az":309.9,"t":"2030-03-29T19:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":18.3,"alt":2.22,"az":310.7,"t":"2030-03-29T19:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":22.32,"alt":1.52,"az":311.5,"t":"2030-03-29T19:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":27.96,"alt":0.82,"az":312.3,"t":"2030-03-29T19:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":35.99,"alt":0.13,"az":313.2,"t":"2030-03-29T19:35:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-0.54,"az":314.0,"t":"2030-03-29T19:40:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":314.8,"t":"2030-03-29T19:45:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-1.87,"az":315.7,"t":"2030-03-29T19:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":316.5,"t":"2030-03-29T19:55:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":317.4,"t":"2030-03-29T20:00:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":318.3,"t":"2030-03-29T20:05:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-4.4,"az":319.2,"t":"2030-03-29T20:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.01,"az":320.1,"t":"2030-03-29T20:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.61,"az":321.0,"t":"2030-03-29T20:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.19,"az":321.9,"t":"2030-03-29T20:25:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":322.8,"t":"2030-03-29T20:30:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-7.32,"az":323.7,"t":"2030-03-29T20:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-7.87,"az":324.7,"t":"2030-03-29T20:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.4,"az":325.6,"t":"2030-03-29T20:45:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-8.93,"az":326.5,"t":"2030-03-29T20:50:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-9.44,"az":327.5,"t":"2030-03-29T20:55:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-9.93,"az":328.5,"t":"2030-03-29T21:00:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-10.41,"az":329.5,"t":"2030-03-29T21:05:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-10.88,"az":330.4,"t":"2030-03-29T21:10:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.34,"az":331.4,"t":"2030-03-29T21:15:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-11.78,"az":332.4,"t":"2030-03-29T21:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.2,"az":333.4,"t":"2030-03-29T21:25:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-12.62,"az":334.5,"t":"2030-03-29T21:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-13.01,"az":335.5,"t":"2030-03-29T21:35:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-13.39,"az":336.5,"t":"2030-03-29T21:40:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-13.76,"az":337.6,"t":"2030-03-29T21:45:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-14.11,"az":338.6,"t":"2030-03-29T21:50:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-14.44,"az":339.7,"t":"2030-03-29T21:55:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-14.76,"az":340.7,"t":"2030-03-29T22:00:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-15.06,"az":341.8,"t":"2030-03-29T22:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.34,"az":342.9,"t":"2030-03-29T22:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.61,"az":344.0,"t":"2030-03-29T22:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.86,"az":345.1,"t":"2030-03-29T22:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.09,"az":346.1,"t":"2030-03-29T22:25:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-16.31,"az":347.2,"t":"2030-03-29T22:30:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-16.5,"az":348.3,"t":"2030-03-29T22:35:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-16.68,"az":349.5,"t":"2030-03-29T22:40:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-16.85,"az":350.6,"t":"2030-03-29T22:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":351.7,"t":"2030-03-29T22:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":352.8,"t":"2030-03-29T22:55:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-17.22,"az":353.9,"t":"2030-03-29T23:00:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":355.0,"t":"2030-03-29T23:05:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":356.2,"t":"2030-03-29T23:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":357.3,"t":"2030-03-29T23:15:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":358.4,"t":"2030-03-29T23:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":359.6,"t":"2030-03-29T23:25:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":0.7,"t":"2030-03-29T23:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":1.8,"t":"2030-03-29T23:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":2.9,"t":"2030-03-29T23:40:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-17.37,"az":4.1,"t":"2030-03-29T23:45:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-17.3,"az":5.2,"t":"2030-03-29T23:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-17.2,"az":6.3,"t":"2030-03-29T23:55:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":7.4,"t":"2030-03-30T00:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.96,"az":8.6,"t":"2030-03-30T00:05:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-16.81,"az":9.7,"t":"2030-03-30T00:10:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-16.65,"az":10.8,"t":"2030-03-30T00:15:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-16.46,"az":11.9,"t":"2030-03-30T00:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-16.26,"az":13.0,"t":"2030-03-30T00:25:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-16.04,"az":14.1,"t":"2030-03-30T00:30:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-15.81,"az":15.2,"t":"2030-03-30T00:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-15.55,"az":16.3,"t":"2030-03-30T00:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.28,"az":17.3,"t":"2030-03-30T00:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.0,"az":18.4,"t":"2030-03-30T00:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-14.69,"az":19.5,"t":"2030-03-30T00:55:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-14.37,"az":20.5,"t":"2030-03-30T01:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.03,"az":21.6,"t":"2030-03-30T01:05:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-13.68,"az":22.6,"t":"2030-03-30T01:10:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-13.31,"az":23.7,"t":"2030-03-30T01:15:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-12.93,"az":24.7,"t":"2030-03-30T01:20:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-12.53,"az":25.7,"t":"2030-03-30T01:25:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-12.12,"az":26.8,"t":"2030-03-30T01:30:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-11.69,"az":27.8,"t":"2030-03-30T01:35:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-11.24,"az":28.8,"t":"2030-03-30T01:40:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-10.79,"az":29.8,"t":"2030-03-30T01:45:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-10.32,"az":30.7,"t":"2030-03-30T01:50:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-9.83,"az":31.7,"t":"2030-03-30T01:55:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.33,"az":32.7,"t":"2030-03-30T02:00:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-8.82,"az":33.7,"t":"2030-03-30T02:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-8.29,"az":34.6,"t":"2030-03-30T02:10:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-7.76,"az":35.5,"t":"2030-03-30T02:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.21,"az":36.5,"t":"2030-03-30T02:20:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":37.4,"t":"2030-03-30T02:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":38.3,"t":"2030-03-30T02:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.48,"az":39.2,"t":"2030-03-30T02:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.89,"az":40.1,"t":"2030-03-30T02:40:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-4.28,"az":41.0,"t":"2030-03-30T02:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":41.9,"t":"2030-03-30T02:50:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":42.8,"t":"2030-03-30T02:55:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":43.6,"t":"2030-03-30T03:00:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-1.73,"az":44.5,"t":"2030-03-30T03:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.07,"az":45.3,"t":"2030-03-30T03:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-0.4,"az":46.2,"t":"2030-03-30T03:15:00Z","terrain":0.66},{"above_terrain":false,"airmass":34.07,"alt":0.28,"az":47.0,"t":"2030-03-30T03:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":26.61,"alt":0.97,"az":47.8,"t":"2030-03-30T03:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":21.37,"alt":1.66,"az":48.7,"t":"2030-03-30T03:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":17.62,"alt":2.37,"az":49.5,"t":"2030-03-30T03:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":14.85,"alt":3.09,"az":50.3,"t":"2030-03-30T03:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":12.76,"alt":3.81,"az":51.1,"t":"2030-03-30T03:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":11.14,"alt":4.54,"az":51.9,"t":"2030-03-30T03:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":9.85,"alt":5.28,"az":52.7,"t":"2030-03-30T03:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.8,"alt":6.03,"az":53.4,"t":"2030-03-30T04:00:00Z","terrain":0.91},{"above_terrain":true,"airmass":7.94,"alt":6.79,"az":54.2,"t":"2030-03-30T04:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":7.22,"alt":7.55,"az":55.0,"t":"2030-03-30T04:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":6.62,"alt":8.32,"az":55.7,"t":"2030-03-30T04:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.1,"alt":9.1,"az":56.5,"t":"2030-03-30T04:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.65,"alt":9.88,"az":57.2,"t":"2030-03-30T04:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":5.26,"alt":10.67,"az":58.0,"t":"2030-03-30T04:30:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.91,"alt":11.47,"az":58.7,"t":"2030-03-30T04:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.61,"alt":12.27,"az":59.4,"t":"2030-03-30T04:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.34,"alt":13.08,"az":60.2,"t":"2030-03-30T04:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.1,"alt":13.89,"az":60.9,"t":"2030-03-30T04:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.88,"alt":14.72,"az":61.6,"t":"2030-03-30T04:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.69,"alt":15.54,"az":62.3,"t":"2030-03-30T05:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.51,"alt":16.37,"az":63.0,"t":"2030-03-30T05:05:00Z","terrain":0.9},{"above_terrain":true,"airmass":3.35,"alt":17.21,"az":63.8,"t":"2030-03-30T05:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":3.2,"alt":18.05,"az":64.5,"t":"2030-03-30T05:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.06,"alt":18.9,"az":65.2,"t":"2030-03-30T05:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.94,"alt":19.75,"az":65.9,"t":"2030-03-30T05:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.82,"alt":20.61,"az":66.5,"t":"2030-03-30T05:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.72,"alt":21.47,"az":67.2,"t":"2030-03-30T05:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.62,"alt":22.33,"az":67.9,"t":"2030-03-30T05:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.53,"alt":23.2,"az":68.6,"t":"2030-03-30T05:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.44,"alt":24.08,"az":69.3,"t":"2030-03-30T05:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.36,"alt":24.95,"az":70.0,"t":"2030-03-30T05:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.29,"alt":25.84,"az":70.7,"t":"2030-03-30T06:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.22,"alt":26.72,"az":71.4,"t":"2030-03-30T06:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.15,"alt":27.61,"az":72.0,"t":"2030-03-30T06:10:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.09,"alt":28.5,"az":72.7,"t":"2030-03-30T06:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.03,"alt":29.4,"az":73.4,"t":"2030-03-30T06:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.98,"alt":30.29,"az":74.1,"t":"2030-03-30T06:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.93,"alt":31.2,"az":74.8,"t":"2030-03-30T06:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.88,"alt":32.1,"az":75.5,"t":"2030-03-30T06:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.83,"alt":33.01,"az":76.1,"t":"2030-03-30T06:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.92,"az":76.8,"t":"2030-03-30T06:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.75,"alt":34.83,"az":77.5,"t":"2030-03-30T06:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.71,"alt":35.75,"az":78.2,"t":"2030-03-30T06:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.67,"alt":36.66,"az":78.9,"t":"2030-03-30T07:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.64,"alt":37.58,"az":79.6,"t":"2030-03-30T07:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.6,"alt":38.5,"az":80.3,"t":"2030-03-30T07:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.57,"alt":39.43,"az":81.0,"t":"2030-03-30T07:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.54,"alt":40.35,"az":81.8,"t":"2030-03-30T07:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.51,"alt":41.28,"az":82.5,"t":"2030-03-30T07:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.49,"alt":42.21,"az":83.2,"t":"2030-03-30T07:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.46,"alt":43.14,"az":83.9,"t":"2030-03-30T07:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.44,"alt":44.07,"az":84.7,"t":"2030-03-30T07:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.41,"alt":45.0,"az":85.4,"t":"2030-03-30T07:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.39,"alt":45.94,"az":86.2,"t":"2030-03-30T07:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.37,"alt":46.87,"az":87.0,"t":"2030-03-30T07:55:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.35,"alt":47.81,"az":87.8,"t":"2030-03-30T08:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.33,"alt":48.74,"az":88.6,"t":"2030-03-30T08:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.31,"alt":49.68,"az":89.4,"t":"2030-03-30T08:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.61,"az":90.2,"t":"2030-03-30T08:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.28,"alt":51.55,"az":91.1,"t":"2030-03-30T08:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.26,"alt":52.48,"az":91.9,"t":"2030-03-30T08:25:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.24,"alt":53.42,"az":92.8,"t":"2030-03-30T08:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.23,"alt":54.35,"az":93.7,"t":"2030-03-30T08:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.22,"alt":55.29,"az":94.7,"t":"2030-03-30T08:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.22,"az":95.6,"t":"2030-03-30T08:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.19,"alt":57.15,"az":96.6,"t":"2030-03-30T08:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.18,"alt":58.08,"az":97.6,"t":"2030-03-30T08:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":59.01,"az":98.7,"t":"2030-03-30T09:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.15,"alt":59.93,"az":99.8,"t":"2030-03-30T09:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.14,"alt":60.85,"az":100.9,"t":"2030-03-30T09:10:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.13,"alt":61.77,"az":102.1,"t":"2030-03-30T09:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.12,"alt":62.68,"az":103.3,"t":"2030-03-30T09:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.12,"alt":63.59,"az":104.6,"t":"2030-03-30T09:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.11,"alt":64.49,"az":105.9,"t":"2030-03-30T09:30:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.1,"alt":65.39,"az":107.3,"t":"2030-03-30T09:35:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.09,"alt":66.28,"az":108.8,"t":"2030-03-30T09:40:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.08,"alt":67.16,"az":110.3,"t":"2030-03-30T09:45:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.08,"alt":68.03,"az":112.0,"t":"2030-03-30T09:50:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.07,"alt":68.9,"az":113.7,"t":"2030-03-30T09:55:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.07,"alt":69.75,"az":115.6,"t":"2030-03-30T10:00:00Z","terrain":-1.49}],"transit":{"airmass":1.02,"alt":79.1,"az":181.2,"t":"2030-03-29T11:30:00Z"},"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."]}