{"assessment":{"best_window":{"end":"2029-03-16T03:00Z","end_local":"05:00","hours":1.5,"label":"good","mean_quality":0.78,"start":"2029-03-16T01:30Z","start_local":"03:30"},"cost":{"altitude":7.86,"clouds":0.0,"darkness":1.12,"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":4,"cloud":null,"high":null,"iso":"2029-03-15T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2029-03-15T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2029-03-15T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2029-03-15T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2029-03-15T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2029-03-15T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2029-03-15T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2029-03-16T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2029-03-16T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.44,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2029-03-16T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.8,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2029-03-16T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.43,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2029-03-16T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.14,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.86,"peak_sky":0.86,"quality_hours":1.79,"reasons":["the target being low or below 20\u00b0 cost 7.9 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":38,"score_weather":null,"sky_hours":1.79,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2029-03-16T00:55Z","end_local":"02:55","hours":8.5,"label":"unusable","mean_quality":0.0,"start":"2029-03-15T16:25Z","start_local":"18:25"},{"end":"2029-03-16T01:30Z","end_local":"03:30","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2029-03-16T00:55Z","start_local":"02:55"},{"end":"2029-03-16T03:00Z","end_local":"05:00","hours":1.5,"label":"good","mean_quality":0.78,"start":"2029-03-16T01:30Z","start_local":"03:30"},{"end":"2029-03-16T03:35Z","end_local":"05:35","hours":0.58,"label":"marginal","mean_quality":0.44,"start":"2029-03-16T03:00Z","start_local":"05:00"},{"end":"2029-03-16T04:05Z","end_local":"06:05","hours":0.5,"label":"poor","mean_quality":0.14,"start":"2029-03-16T03:35Z","start_local":"05:35"},{"end":"2029-03-16T04:35Z","end_local":"06:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-03-16T04:05Z","start_local":"06:05"}]},"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":"2029-03-15T18:00:36Z","dark_hours":8.96,"dark_to":"2029-03-16T02:58:21Z","moon":{"illumination":0.007,"phase":"new moon","waxing":true},"moon_free_dark_hours":8.95,"moonrise":"2029-03-16T04:41:46Z","moonset":"2029-03-15T16:54:53Z","sunrise":"2029-03-16T04:31:03Z","sunset":"2029-03-15T16:27:44Z","twilight":{"astronomical":{"end":"2029-03-15T18:00:36Z","start":"2029-03-16T02:58:21Z"},"civil":{"end":"2029-03-15T16:55:27Z","start":"2029-03-16T04:03:24Z"},"nautical":{"end":"2029-03-15T17:27:47Z","start":"2029-03-16T03:31:07Z"}},"window_end":"2029-03-16T10:00:00Z","window_start":"2029-03-15T10:00:00Z"},"night_date":"2029-03-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.6,"alt":38.7,"t":"2029-03-16T02:55:00Z"},"dec":44.25788576,"dec_of_date":44.3725,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":0.92,"limit_rise":"2029-03-16T00:52:01Z","limit_set":"2029-03-15T14:40:23Z","max_az_rate_deg_per_min":3.74,"moon_separation":55.9,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9855,"ra_str":"20h 58m 53.7s","resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"summary":"Only 0.9 h above 30\u00b0, 2.1 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2029-03-15T17:56:33Z","blocked_dark_hours":0,"clears_at":"2029-03-15T21:59:01Z","rise_az":287.6},"track":[{"above_terrain":true,"airmass":1.1,"alt":65.86,"az":287.6,"t":"2029-03-15T10:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.1,"alt":64.97,"az":287.8,"t":"2029-03-15T10:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.11,"alt":64.08,"az":288.0,"t":"2029-03-15T10:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.19,"az":288.3,"t":"2029-03-15T10:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.3,"az":288.5,"t":"2029-03-15T10:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.42,"az":288.8,"t":"2029-03-15T10:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.53,"az":289.1,"t":"2029-03-15T10:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.16,"alt":59.65,"az":289.4,"t":"2029-03-15T10:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.17,"alt":58.76,"az":289.7,"t":"2029-03-15T10:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.18,"alt":57.88,"az":290.0,"t":"2029-03-15T10:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.19,"alt":57.01,"az":290.4,"t":"2029-03-15T10:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.2,"alt":56.13,"az":290.7,"t":"2029-03-15T10:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.22,"alt":55.25,"az":291.0,"t":"2029-03-15T11:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.23,"alt":54.38,"az":291.4,"t":"2029-03-15T11:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.51,"az":291.8,"t":"2029-03-15T11:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.64,"az":292.1,"t":"2029-03-15T11:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.27,"alt":51.78,"az":292.5,"t":"2029-03-15T11:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.29,"alt":50.91,"az":292.9,"t":"2029-03-15T11:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":293.3,"t":"2029-03-15T11:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.19,"az":293.7,"t":"2029-03-15T11:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.34,"az":294.1,"t":"2029-03-15T11:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.49,"az":294.5,"t":"2029-03-15T11:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.63,"az":294.9,"t":"2029-03-15T11:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.79,"az":295.3,"t":"2029-03-15T11:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.41,"alt":44.94,"az":295.7,"t":"2029-03-15T12:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.44,"alt":44.1,"az":296.2,"t":"2029-03-15T12:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.46,"alt":43.26,"az":296.6,"t":"2029-03-15T12:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.48,"alt":42.43,"az":297.0,"t":"2029-03-15T12:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.5,"alt":41.6,"az":297.5,"t":"2029-03-15T12:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.53,"alt":40.77,"az":297.9,"t":"2029-03-15T12:25:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.56,"alt":39.94,"az":298.4,"t":"2029-03-15T12:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.12,"az":298.9,"t":"2029-03-15T12:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.61,"alt":38.3,"az":299.3,"t":"2029-03-15T12:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.64,"alt":37.49,"az":299.8,"t":"2029-03-15T12:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.67,"alt":36.68,"az":300.3,"t":"2029-03-15T12:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.7,"alt":35.87,"az":300.8,"t":"2029-03-15T12:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.74,"alt":35.07,"az":301.3,"t":"2029-03-15T13:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.77,"alt":34.27,"az":301.8,"t":"2029-03-15T13:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.81,"alt":33.48,"az":302.3,"t":"2029-03-15T13:10:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.85,"alt":32.69,"az":302.8,"t":"2029-03-15T13:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.89,"alt":31.9,"az":303.3,"t":"2029-03-15T13:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.93,"alt":31.12,"az":303.8,"t":"2029-03-15T13:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.97,"alt":30.35,"az":304.3,"t":"2029-03-15T13:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.02,"alt":29.58,"az":304.8,"t":"2029-03-15T13:35:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.07,"alt":28.81,"az":305.4,"t":"2029-03-15T13:40:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.12,"alt":28.05,"az":305.9,"t":"2029-03-15T13:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.17,"alt":27.3,"az":306.5,"t":"2029-03-15T13:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.23,"alt":26.55,"az":307.0,"t":"2029-03-15T13:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.29,"alt":25.8,"az":307.6,"t":"2029-03-15T14:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.35,"alt":25.06,"az":308.1,"t":"2029-03-15T14:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.42,"alt":24.33,"az":308.7,"t":"2029-03-15T14:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.49,"alt":23.6,"az":309.3,"t":"2029-03-15T14:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.56,"alt":22.88,"az":309.8,"t":"2029-03-15T14:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.64,"alt":22.16,"az":310.4,"t":"2029-03-15T14:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.72,"alt":21.45,"az":311.0,"t":"2029-03-15T14:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.8,"alt":20.75,"az":311.6,"t":"2029-03-15T14:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.9,"alt":20.05,"az":312.2,"t":"2029-03-15T14:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.99,"alt":19.36,"az":312.8,"t":"2029-03-15T14:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.1,"alt":18.68,"az":313.4,"t":"2029-03-15T14:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.21,"alt":18.01,"az":314.0,"t":"2029-03-15T14:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.32,"alt":17.34,"az":314.7,"t":"2029-03-15T15:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.45,"alt":16.67,"az":315.3,"t":"2029-03-15T15:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":315.9,"t":"2029-03-15T15:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.73,"alt":15.37,"az":316.6,"t":"2029-03-15T15:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.88,"alt":14.73,"az":317.2,"t":"2029-03-15T15:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.04,"alt":14.1,"az":317.9,"t":"2029-03-15T15:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.22,"alt":13.48,"az":318.6,"t":"2029-03-15T15:30:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.41,"alt":12.86,"az":319.2,"t":"2029-03-15T15:35:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.62,"alt":12.26,"az":319.9,"t":"2029-03-15T15:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.84,"alt":11.66,"az":320.6,"t":"2029-03-15T15:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.08,"alt":11.07,"az":321.3,"t":"2029-03-15T15:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":5.34,"alt":10.49,"az":322.0,"t":"2029-03-15T15:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.63,"alt":9.91,"az":322.7,"t":"2029-03-15T16:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.95,"alt":9.35,"az":323.4,"t":"2029-03-15T16:05:00Z","terrain":-0.03},{"above_terrain":true,"airmass":6.29,"alt":8.8,"az":324.1,"t":"2029-03-15T16:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.67,"alt":8.25,"az":324.8,"t":"2029-03-15T16:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.08,"alt":7.72,"az":325.5,"t":"2029-03-15T16:20:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.54,"alt":7.19,"az":326.3,"t":"2029-03-15T16:25:00Z","terrain":-0.28},{"above_terrain":true,"airmass":8.06,"alt":6.68,"az":327.0,"t":"2029-03-15T16:30:00Z","terrain":-0.39},{"above_terrain":true,"airmass":8.63,"alt":6.17,"az":327.7,"t":"2029-03-15T16:35:00Z","terrain":-0.27},{"above_terrain":true,"airmass":9.27,"alt":5.68,"az":328.5,"t":"2029-03-15T16:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.99,"alt":5.19,"az":329.3,"t":"2029-03-15T16:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":10.8,"alt":4.72,"az":330.0,"t":"2029-03-15T16:50:00Z","terrain":-0.35},{"above_terrain":true,"airmass":11.72,"alt":4.26,"az":330.8,"t":"2029-03-15T16:55:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.77,"alt":3.81,"az":331.6,"t":"2029-03-15T17:00:00Z","terrain":-0.25},{"above_terrain":true,"airmass":13.97,"alt":3.37,"az":332.3,"t":"2029-03-15T17:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.36,"alt":2.94,"az":333.1,"t":"2029-03-15T17:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":16.97,"alt":2.52,"az":333.9,"t":"2029-03-15T17:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":18.83,"alt":2.12,"az":334.7,"t":"2029-03-15T17:20:00Z","terrain":-0.49},{"above_terrain":true,"airmass":21.01,"alt":1.72,"az":335.5,"t":"2029-03-15T17:25:00Z","terrain":-0.72},{"above_terrain":true,"airmass":23.57,"alt":1.34,"az":336.3,"t":"2029-03-15T17:30:00Z","terrain":-0.8},{"above_terrain":true,"airmass":26.57,"alt":0.97,"az":337.2,"t":"2029-03-15T17:35:00Z","terrain":-0.69},{"above_terrain":true,"airmass":30.08,"alt":0.61,"az":338.0,"t":"2029-03-15T17:40:00Z","terrain":-0.48},{"above_terrain":true,"airmass":34.17,"alt":0.27,"az":338.8,"t":"2029-03-15T17:45:00Z","terrain":-0.7},{"above_terrain":true,"airmass":null,"alt":-0.06,"az":339.6,"t":"2029-03-15T17:50:00Z","terrain":-0.61},{"above_terrain":true,"airmass":null,"alt":-0.38,"az":340.5,"t":"2029-03-15T17:55:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-0.69,"az":341.3,"t":"2029-03-15T18:00:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":342.2,"t":"2029-03-15T18:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.26,"az":343.0,"t":"2029-03-15T18:10:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.53,"az":343.9,"t":"2029-03-15T18:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.78,"az":344.7,"t":"2029-03-15T18:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.02,"az":345.6,"t":"2029-03-15T18:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.25,"az":346.5,"t":"2029-03-15T18:30:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":347.3,"t":"2029-03-15T18:35:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-2.66,"az":348.2,"t":"2029-03-15T18:40:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.84,"az":349.1,"t":"2029-03-15T18:45:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":350.0,"t":"2029-03-15T18:50:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-3.17,"az":350.8,"t":"2029-03-15T18:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":351.7,"t":"2029-03-15T19:00:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-3.44,"az":352.6,"t":"2029-03-15T19:05:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":353.5,"t":"2029-03-15T19:10:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":354.4,"t":"2029-03-15T19:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":355.3,"t":"2029-03-15T19:20:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":356.2,"t":"2029-03-15T19:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":357.1,"t":"2029-03-15T19:30:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":358.0,"t":"2029-03-15T19:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":358.9,"t":"2029-03-15T19:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":359.8,"t":"2029-03-15T19:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":0.7,"t":"2029-03-15T19:50:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":1.6,"t":"2029-03-15T19:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":2.5,"t":"2029-03-15T20:00:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":3.4,"t":"2029-03-15T20:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":4.3,"t":"2029-03-15T20:10:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":5.2,"t":"2029-03-15T20:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":6.1,"t":"2029-03-15T20:20:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.49,"az":6.9,"t":"2029-03-15T20:25:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":7.8,"t":"2029-03-15T20:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.24,"az":8.7,"t":"2029-03-15T20:35:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":9.6,"t":"2029-03-15T20:40:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":10.5,"t":"2029-03-15T20:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-2.75,"az":11.4,"t":"2029-03-15T20:50:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":12.2,"t":"2029-03-15T20:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-2.35,"az":13.1,"t":"2029-03-15T21:00:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-2.13,"az":14.0,"t":"2029-03-15T21:05:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-1.9,"az":14.9,"t":"2029-03-15T21:10:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-1.65,"az":15.7,"t":"2029-03-15T21:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.39,"az":16.6,"t":"2029-03-15T21:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.12,"az":17.4,"t":"2029-03-15T21:25:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":18.3,"t":"2029-03-15T21:30:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":19.1,"t":"2029-03-15T21:35:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-0.22,"az":20.0,"t":"2029-03-15T21:40:00Z","terrain":0.67},{"above_terrain":false,"airmass":36.37,"alt":0.11,"az":20.8,"t":"2029-03-15T21:45:00Z","terrain":0.69},{"above_terrain":false,"airmass":31.98,"alt":0.45,"az":21.6,"t":"2029-03-15T21:50:00Z","terrain":0.88},{"above_terrain":false,"airmass":28.2,"alt":0.8,"az":22.4,"t":"2029-03-15T21:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":24.96,"alt":1.16,"az":23.3,"t":"2029-03-15T22:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":22.2,"alt":1.54,"az":24.1,"t":"2029-03-15T22:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":19.84,"alt":1.92,"az":24.9,"t":"2029-03-15T22:10:00Z","terrain":1.19},{"above_terrain":true,"airmass":17.83,"alt":2.32,"az":25.7,"t":"2029-03-15T22:15:00Z","terrain":1.3},{"above_terrain":true,"airmass":16.11,"alt":2.74,"az":26.5,"t":"2029-03-15T22:20:00Z","terrain":1.31},{"above_terrain":true,"airmass":14.62,"alt":3.16,"az":27.3,"t":"2029-03-15T22:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":13.33,"alt":3.59,"az":28.1,"t":"2029-03-15T22:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":12.21,"alt":4.04,"az":28.8,"t":"2029-03-15T22:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":11.23,"alt":4.5,"az":29.6,"t":"2029-03-15T22:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":10.37,"alt":4.96,"az":30.4,"t":"2029-03-15T22:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":9.6,"alt":5.44,"az":31.1,"t":"2029-03-15T22:50:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.93,"alt":5.93,"az":31.9,"t":"2029-03-15T22:55:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.32,"alt":6.43,"az":32.6,"t":"2029-03-15T23:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":7.79,"alt":6.94,"az":33.4,"t":"2029-03-15T23:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.3,"alt":7.46,"az":34.1,"t":"2029-03-15T23:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":6.86,"alt":7.99,"az":34.9,"t":"2029-03-15T23:15:00Z","terrain":0.11},{"above_terrain":true,"airmass":6.47,"alt":8.53,"az":35.6,"t":"2029-03-15T23:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.11,"alt":9.08,"az":36.3,"t":"2029-03-15T23:25:00Z","terrain":-0.0},{"above_terrain":true,"airmass":5.78,"alt":9.64,"az":37.0,"t":"2029-03-15T23:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":5.48,"alt":10.21,"az":37.7,"t":"2029-03-15T23:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":5.21,"alt":10.78,"az":38.4,"t":"2029-03-15T23:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.95,"alt":11.37,"az":39.1,"t":"2029-03-15T23:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.72,"alt":11.96,"az":39.8,"t":"2029-03-15T23:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":4.51,"alt":12.57,"az":40.5,"t":"2029-03-15T23:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":4.31,"alt":13.18,"az":41.1,"t":"2029-03-16T00:00:00Z","terrain":0.03},{"above_terrain":true,"airmass":4.13,"alt":13.8,"az":41.8,"t":"2029-03-16T00:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":3.96,"alt":14.43,"az":42.4,"t":"2029-03-16T00:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.8,"alt":15.06,"az":43.1,"t":"2029-03-16T00:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.65,"alt":15.71,"az":43.7,"t":"2029-03-16T00:20:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":44.4,"t":"2029-03-16T00:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.38,"alt":17.02,"az":45.0,"t":"2029-03-16T00:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.26,"alt":17.68,"az":45.7,"t":"2029-03-16T00:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.15,"alt":18.35,"az":46.3,"t":"2029-03-16T00:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.04,"alt":19.03,"az":46.9,"t":"2029-03-16T00:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.94,"alt":19.72,"az":47.5,"t":"2029-03-16T00:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.85,"alt":20.41,"az":48.1,"t":"2029-03-16T00:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.76,"alt":21.11,"az":48.7,"t":"2029-03-16T01:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.67,"alt":21.82,"az":49.3,"t":"2029-03-16T01:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.6,"alt":22.53,"az":49.9,"t":"2029-03-16T01:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.52,"alt":23.25,"az":50.5,"t":"2029-03-16T01:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.45,"alt":23.98,"az":51.0,"t":"2029-03-16T01:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.38,"alt":24.71,"az":51.6,"t":"2029-03-16T01:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.32,"alt":25.44,"az":52.2,"t":"2029-03-16T01:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.26,"alt":26.19,"az":52.7,"t":"2029-03-16T01:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.2,"alt":26.93,"az":53.3,"t":"2029-03-16T01:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.14,"alt":27.69,"az":53.8,"t":"2029-03-16T01:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.09,"alt":28.44,"az":54.4,"t":"2029-03-16T01:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.21,"az":54.9,"t":"2029-03-16T01:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.0,"alt":29.98,"az":55.4,"t":"2029-03-16T02:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.95,"alt":30.75,"az":56.0,"t":"2029-03-16T02:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.91,"alt":31.53,"az":56.5,"t":"2029-03-16T02:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.87,"alt":32.31,"az":57.0,"t":"2029-03-16T02:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.83,"alt":33.1,"az":57.5,"t":"2029-03-16T02:20:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.79,"alt":33.89,"az":58.0,"t":"2029-03-16T02:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.75,"alt":34.68,"az":58.5,"t":"2029-03-16T02:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.72,"alt":35.48,"az":59.0,"t":"2029-03-16T02:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.69,"alt":36.29,"az":59.5,"t":"2029-03-16T02:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.66,"alt":37.1,"az":60.0,"t":"2029-03-16T02:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":37.91,"az":60.4,"t":"2029-03-16T02:50:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.6,"alt":38.72,"az":60.9,"t":"2029-03-16T02:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.57,"alt":39.54,"az":61.4,"t":"2029-03-16T03:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.54,"alt":40.37,"az":61.8,"t":"2029-03-16T03:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.52,"alt":41.19,"az":62.3,"t":"2029-03-16T03:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.49,"alt":42.02,"az":62.7,"t":"2029-03-16T03:15:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.47,"alt":42.86,"az":63.2,"t":"2029-03-16T03:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.45,"alt":43.7,"az":63.6,"t":"2029-03-16T03:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.54,"az":64.1,"t":"2029-03-16T03:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.38,"az":64.5,"t":"2029-03-16T03:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.22,"az":64.9,"t":"2029-03-16T03:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.07,"az":65.3,"t":"2029-03-16T03:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.35,"alt":47.93,"az":65.7,"t":"2029-03-16T03:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":66.1,"t":"2029-03-16T03:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.64,"az":66.5,"t":"2029-03-16T04:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.29,"alt":50.5,"az":66.9,"t":"2029-03-16T04:05:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.36,"az":67.3,"t":"2029-03-16T04:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.22,"az":67.7,"t":"2029-03-16T04:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.09,"az":68.1,"t":"2029-03-16T04:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.24,"alt":53.96,"az":68.4,"t":"2029-03-16T04:25:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":54.83,"az":68.8,"t":"2029-03-16T04:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.21,"alt":55.71,"az":69.1,"t":"2029-03-16T04:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.2,"alt":56.58,"az":69.5,"t":"2029-03-16T04:40:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.19,"alt":57.46,"az":69.8,"t":"2029-03-16T04:45:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.17,"alt":58.34,"az":70.1,"t":"2029-03-16T04:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.22,"az":70.4,"t":"2029-03-16T04:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.1,"az":70.8,"t":"2029-03-16T05:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":60.99,"az":71.0,"t":"2029-03-16T05:05:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":61.87,"az":71.3,"t":"2029-03-16T05:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":62.76,"az":71.6,"t":"2029-03-16T05:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.12,"alt":63.65,"az":71.8,"t":"2029-03-16T05:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":64.54,"az":72.1,"t":"2029-03-16T05:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.1,"alt":65.43,"az":72.3,"t":"2029-03-16T05:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.09,"alt":66.32,"az":72.5,"t":"2029-03-16T05:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":67.22,"az":72.7,"t":"2029-03-16T05:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.08,"alt":68.11,"az":72.8,"t":"2029-03-16T05:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.0,"az":73.0,"t":"2029-03-16T05:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.06,"alt":69.9,"az":73.1,"t":"2029-03-16T05:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.06,"alt":70.79,"az":73.2,"t":"2029-03-16T06:00:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.05,"alt":71.69,"az":73.2,"t":"2029-03-16T06:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.59,"az":73.2,"t":"2029-03-16T06:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":73.48,"az":73.1,"t":"2029-03-16T06:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.04,"alt":74.38,"az":73.0,"t":"2029-03-16T06:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.03,"alt":75.27,"az":72.8,"t":"2029-03-16T06:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.03,"alt":76.17,"az":72.6,"t":"2029-03-16T06:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.03,"alt":77.06,"az":72.2,"t":"2029-03-16T06:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.02,"alt":77.95,"az":71.7,"t":"2029-03-16T06:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":78.84,"az":71.1,"t":"2029-03-16T06:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.72,"az":70.3,"t":"2029-03-16T06:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.01,"alt":80.6,"az":69.3,"t":"2029-03-16T06:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.01,"alt":81.47,"az":68.0,"t":"2029-03-16T07:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.01,"alt":82.33,"az":66.2,"t":"2029-03-16T07:05:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.01,"alt":83.18,"az":64.0,"t":"2029-03-16T07:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":84.01,"az":61.0,"t":"2029-03-16T07:15:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.0,"alt":84.81,"az":56.9,"t":"2029-03-16T07:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.0,"alt":85.57,"az":51.1,"t":"2029-03-16T07:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.0,"alt":86.26,"az":43.0,"t":"2029-03-16T07:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.0,"alt":86.83,"az":31.5,"t":"2029-03-16T07:35:00Z","terrain":1.32},{"above_terrain":true,"airmass":1.0,"alt":87.21,"az":15.8,"t":"2029-03-16T07:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.0,"alt":87.32,"az":357.1,"t":"2029-03-16T07:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.0,"alt":87.12,"az":339.0,"t":"2029-03-16T07:50:00Z","terrain":-0.75},{"above_terrain":true,"airmass":1.0,"alt":86.67,"az":324.6,"t":"2029-03-16T07:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":86.06,"az":314.2,"t":"2029-03-16T08:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.0,"alt":85.35,"az":306.9,"t":"2029-03-16T08:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.0,"alt":84.57,"az":301.8,"t":"2029-03-16T08:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.01,"alt":83.76,"az":298.0,"t":"2029-03-16T08:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.01,"alt":82.93,"az":295.3,"t":"2029-03-16T08:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":82.07,"az":293.2,"t":"2029-03-16T08:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.21,"az":291.6,"t":"2029-03-16T08:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.01,"alt":80.33,"az":290.4,"t":"2029-03-16T08:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.02,"alt":79.45,"az":289.4,"t":"2029-03-16T08:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":78.57,"az":288.7,"t":"2029-03-16T08:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.68,"az":288.1,"t":"2029-03-16T08:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.79,"az":287.7,"t":"2029-03-16T08:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.03,"alt":75.9,"az":287.3,"t":"2029-03-16T09:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.03,"alt":75.0,"az":287.1,"t":"2029-03-16T09:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.04,"alt":74.11,"az":286.9,"t":"2029-03-16T09:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.04,"alt":73.21,"az":286.9,"t":"2029-03-16T09:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.32,"az":286.8,"t":"2029-03-16T09:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.42,"az":286.8,"t":"2029-03-16T09:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.52,"az":286.9,"t":"2029-03-16T09:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.63,"az":287.0,"t":"2029-03-16T09:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":68.73,"az":287.1,"t":"2029-03-16T09:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.08,"alt":67.84,"az":287.2,"t":"2029-03-16T09:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.09,"alt":66.94,"az":287.4,"t":"2029-03-16T09:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.09,"alt":66.05,"az":287.6,"t":"2029-03-16T09:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.1,"alt":65.16,"az":287.8,"t":"2029-03-16T10:00:00Z","terrain":0.22}],"transit":{"airmass":1.0,"alt":87.3,"az":357.1,"t":"2029-03-16T07:45:00Z"},"usable_hours":2.08,"verdict":"marginal","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
