{"assessment":{"best_window":{"end":"2033-03-16T03:00Z","end_local":"05:00","hours":1.08,"label":"good","mean_quality":0.72,"start":"2033-03-16T01:55Z","start_local":"03:55"},"cost":{"altitude":8.13,"clouds":0.0,"darkness":1.13,"moon":0.16},"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":-21,"cloud":null,"high":null,"iso":"2033-03-15T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2033-03-15T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2033-03-15T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2033-03-15T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-19,"cloud":null,"high":null,"iso":"2033-03-15T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2033-03-15T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2033-03-15T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":47,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2033-03-16T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2033-03-16T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2033-03-16T02:00Z","label":"good","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.64,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2033-03-16T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.39,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2033-03-16T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.77,"peak_sky":0.77,"quality_hours":1.35,"reasons":["the target being low or below 20\u00b0 cost 8.1 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":26,"score_weather":null,"sky_hours":1.35,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2033-03-16T01:20Z","end_local":"03:20","hours":8.92,"label":"unusable","mean_quality":0.0,"start":"2033-03-15T16:25Z","start_local":"18:25"},{"end":"2033-03-16T01:55Z","end_local":"03:55","hours":0.58,"label":"marginal","mean_quality":0.48,"start":"2033-03-16T01:20Z","start_local":"03:20"},{"end":"2033-03-16T03:00Z","end_local":"05:00","hours":1.08,"label":"good","mean_quality":0.72,"start":"2033-03-16T01:55Z","start_local":"03:55"},{"end":"2033-03-16T03:35Z","end_local":"05:35","hours":0.58,"label":"marginal","mean_quality":0.4,"start":"2033-03-16T03:00Z","start_local":"05:00"},{"end":"2033-03-16T04:05Z","end_local":"06:05","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2033-03-16T03:35Z","start_local":"05:35"},{"end":"2033-03-16T04:35Z","end_local":"06:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2033-03-16T04:05Z","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":"2033-03-15T18:00:37Z","dark_hours":8.96,"dark_to":"2033-03-16T02:58:17Z","moon":{"illumination":0.999,"phase":"full moon","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2033-03-15T16:11:53Z","moonset":"2033-03-16T04:22:02Z","sunrise":"2033-03-16T04:31:00Z","sunset":"2033-03-15T16:27:45Z","twilight":{"astronomical":{"end":"2033-03-15T18:00:37Z","start":"2033-03-16T02:58:17Z"},"civil":{"end":"2033-03-15T16:55:28Z","start":"2033-03-16T04:03:20Z"},"nautical":{"end":"2033-03-15T17:27:48Z","start":"2033-03-16T03:31:03Z"}},"window_end":"2033-03-16T10:00:00Z","window_start":"2033-03-15T10:00:00Z"},"night_date":"2033-03-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.6,"alt":38.5,"t":"2033-03-16T02:55:00Z"},"dec":22.71085365,"dec_of_date":22.8043,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":0.83,"limit_rise":"2033-03-16T01:15:30Z","limit_set":"2033-03-15T12:21:24Z","max_az_rate_deg_per_min":0.71,"moon_separation":123.2,"never_rises":false,"ra":300.18213726,"ra_of_date":300.5407,"ra_str":"20h 00m 43.7s","resolved":{"dec":22.71085365,"name":"HD 189733","ra":300.18213726,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=HD%20189733","source":"sesame","spectral_type":"K2V","type":"BY*","type_text":"BY Draconis variable \u2014 a spotted, rotating star","vmag":7.648},"summary":"Only 0.8 h above 30\u00b0, 1.7 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2033-03-15T14:15:12Z","blocked_dark_hours":0,"clears_at":"2033-03-15T23:26:58Z","rise_az":259.6},"track":[{"above_terrain":true,"airmass":1.38,"alt":46.27,"az":259.6,"t":"2033-03-15T10:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.4,"alt":45.35,"az":260.6,"t":"2033-03-15T10:05:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.43,"alt":44.43,"az":261.6,"t":"2033-03-15T10:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.45,"alt":43.5,"az":262.5,"t":"2033-03-15T10:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.48,"alt":42.57,"az":263.5,"t":"2033-03-15T10:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.5,"alt":41.64,"az":264.4,"t":"2033-03-15T10:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.53,"alt":40.71,"az":265.3,"t":"2033-03-15T10:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.56,"alt":39.77,"az":266.2,"t":"2033-03-15T10:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.59,"alt":38.84,"az":267.1,"t":"2033-03-15T10:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.63,"alt":37.9,"az":268.0,"t":"2033-03-15T10:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.66,"alt":36.97,"az":268.8,"t":"2033-03-15T10:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.7,"alt":36.03,"az":269.7,"t":"2033-03-15T10:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.74,"alt":35.1,"az":270.5,"t":"2033-03-15T11:00:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.78,"alt":34.16,"az":271.3,"t":"2033-03-15T11:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.82,"alt":33.23,"az":272.1,"t":"2033-03-15T11:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.87,"alt":32.29,"az":272.9,"t":"2033-03-15T11:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.92,"alt":31.36,"az":273.7,"t":"2033-03-15T11:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.97,"alt":30.42,"az":274.5,"t":"2033-03-15T11:25:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.03,"alt":29.49,"az":275.3,"t":"2033-03-15T11:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.09,"alt":28.56,"az":276.1,"t":"2033-03-15T11:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.15,"alt":27.63,"az":276.9,"t":"2033-03-15T11:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.22,"alt":26.7,"az":277.6,"t":"2033-03-15T11:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.29,"alt":25.77,"az":278.4,"t":"2033-03-15T11:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.37,"alt":24.85,"az":279.2,"t":"2033-03-15T11:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.45,"alt":23.93,"az":279.9,"t":"2033-03-15T12:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.55,"alt":23.01,"az":280.7,"t":"2033-03-15T12:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.64,"alt":22.09,"az":281.5,"t":"2033-03-15T12:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.75,"alt":21.17,"az":282.2,"t":"2033-03-15T12:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.87,"alt":20.26,"az":283.0,"t":"2033-03-15T12:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":3.0,"alt":19.35,"az":283.7,"t":"2033-03-15T12:25:00Z","terrain":0.09},{"above_terrain":true,"airmass":3.13,"alt":18.44,"az":284.5,"t":"2033-03-15T12:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.29,"alt":17.53,"az":285.2,"t":"2033-03-15T12:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.46,"alt":16.63,"az":286.0,"t":"2033-03-15T12:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.64,"alt":15.73,"az":286.8,"t":"2033-03-15T12:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.85,"alt":14.84,"az":287.5,"t":"2033-03-15T12:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.08,"alt":13.95,"az":288.3,"t":"2033-03-15T12:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.35,"alt":13.06,"az":289.0,"t":"2033-03-15T13:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.64,"alt":12.18,"az":289.8,"t":"2033-03-15T13:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.98,"alt":11.3,"az":290.6,"t":"2033-03-15T13:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":5.37,"alt":10.43,"az":291.3,"t":"2033-03-15T13:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":5.83,"alt":9.56,"az":292.1,"t":"2033-03-15T13:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":6.36,"alt":8.69,"az":292.9,"t":"2033-03-15T13:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":6.99,"alt":7.83,"az":293.7,"t":"2033-03-15T13:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.75,"alt":6.98,"az":294.4,"t":"2033-03-15T13:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.68,"alt":6.13,"az":295.2,"t":"2033-03-15T13:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":9.84,"alt":5.29,"az":296.0,"t":"2033-03-15T13:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":11.33,"alt":4.45,"az":296.8,"t":"2033-03-15T13:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":13.27,"alt":3.62,"az":297.6,"t":"2033-03-15T13:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":15.9,"alt":2.79,"az":298.4,"t":"2033-03-15T14:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":19.6,"alt":1.97,"az":299.3,"t":"2033-03-15T14:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":24.99,"alt":1.16,"az":300.1,"t":"2033-03-15T14:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":33.14,"alt":0.35,"az":300.9,"t":"2033-03-15T14:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-0.45,"az":301.7,"t":"2033-03-15T14:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-1.24,"az":302.6,"t":"2033-03-15T14:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-2.03,"az":303.4,"t":"2033-03-15T14:30:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-2.8,"az":304.3,"t":"2033-03-15T14:35:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":305.1,"t":"2033-03-15T14:40:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-4.33,"az":306.0,"t":"2033-03-15T14:45:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.09,"az":306.9,"t":"2033-03-15T14:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-5.83,"az":307.8,"t":"2033-03-15T14:55:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":308.7,"t":"2033-03-15T15:00:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-7.29,"az":309.6,"t":"2033-03-15T15:05:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-8.01,"az":310.5,"t":"2033-03-15T15:10:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-8.72,"az":311.4,"t":"2033-03-15T15:15:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-9.41,"az":312.4,"t":"2033-03-15T15:20:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-10.1,"az":313.3,"t":"2033-03-15T15:25:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-10.77,"az":314.3,"t":"2033-03-15T15:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-11.44,"az":315.2,"t":"2033-03-15T15:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-12.09,"az":316.2,"t":"2033-03-15T15:40:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-12.74,"az":317.2,"t":"2033-03-15T15:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-13.37,"az":318.2,"t":"2033-03-15T15:50:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-13.98,"az":319.2,"t":"2033-03-15T15:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-14.59,"az":320.2,"t":"2033-03-15T16:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.18,"az":321.2,"t":"2033-03-15T16:05:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-15.76,"az":322.3,"t":"2033-03-15T16:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-16.33,"az":323.3,"t":"2033-03-15T16:15:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-16.88,"az":324.4,"t":"2033-03-15T16:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":325.4,"t":"2033-03-15T16:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.94,"az":326.5,"t":"2033-03-15T16:30:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-18.45,"az":327.6,"t":"2033-03-15T16:35:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-18.94,"az":328.7,"t":"2033-03-15T16:40:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-19.42,"az":329.8,"t":"2033-03-15T16:45:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-19.89,"az":330.9,"t":"2033-03-15T16:50:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-20.33,"az":332.1,"t":"2033-03-15T16:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-20.76,"az":333.2,"t":"2033-03-15T17:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-21.18,"az":334.4,"t":"2033-03-15T17:05:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-21.57,"az":335.5,"t":"2033-03-15T17:10:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-21.95,"az":336.7,"t":"2033-03-15T17:15:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-22.31,"az":337.9,"t":"2033-03-15T17:20:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-22.65,"az":339.1,"t":"2033-03-15T17:25:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-22.98,"az":340.3,"t":"2033-03-15T17:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-23.28,"az":341.5,"t":"2033-03-15T17:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-23.57,"az":342.7,"t":"2033-03-15T17:40:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-23.84,"az":344.0,"t":"2033-03-15T17:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.09,"az":345.2,"t":"2033-03-15T17:50:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-24.32,"az":346.4,"t":"2033-03-15T17:55:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-24.53,"az":347.7,"t":"2033-03-15T18:00:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-24.72,"az":348.9,"t":"2033-03-15T18:05:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-24.89,"az":350.2,"t":"2033-03-15T18:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.04,"az":351.5,"t":"2033-03-15T18:15:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-25.16,"az":352.7,"t":"2033-03-15T18:20:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-25.27,"az":354.0,"t":"2033-03-15T18:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.36,"az":355.3,"t":"2033-03-15T18:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-25.43,"az":356.6,"t":"2033-03-15T18:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":357.8,"t":"2033-03-15T18:40:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":359.1,"t":"2033-03-15T18:45:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":0.4,"t":"2033-03-15T18:50:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":1.7,"t":"2033-03-15T18:55:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-25.45,"az":3.0,"t":"2033-03-15T19:00:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-25.39,"az":4.2,"t":"2033-03-15T19:05:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-25.31,"az":5.5,"t":"2033-03-15T19:10:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-25.21,"az":6.8,"t":"2033-03-15T19:15:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-25.09,"az":8.0,"t":"2033-03-15T19:20:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-24.95,"az":9.3,"t":"2033-03-15T19:25:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-24.79,"az":10.6,"t":"2033-03-15T19:30:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-24.6,"az":11.8,"t":"2033-03-15T19:35:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-24.4,"az":13.1,"t":"2033-03-15T19:40:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-24.18,"az":14.3,"t":"2033-03-15T19:45:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-23.94,"az":15.6,"t":"2033-03-15T19:50:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-23.68,"az":16.8,"t":"2033-03-15T19:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-23.4,"az":18.0,"t":"2033-03-15T20:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-23.1,"az":19.2,"t":"2033-03-15T20:05:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-22.78,"az":20.4,"t":"2033-03-15T20:10:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.45,"az":21.6,"t":"2033-03-15T20:15:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-22.09,"az":22.8,"t":"2033-03-15T20:20:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-21.72,"az":24.0,"t":"2033-03-15T20:25:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-21.33,"az":25.2,"t":"2033-03-15T20:30:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-20.92,"az":26.3,"t":"2033-03-15T20:35:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-20.5,"az":27.5,"t":"2033-03-15T20:40:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-20.06,"az":28.6,"t":"2033-03-15T20:45:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-19.6,"az":29.7,"t":"2033-03-15T20:50:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-19.13,"az":30.9,"t":"2033-03-15T20:55:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-18.64,"az":32.0,"t":"2033-03-15T21:00:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-18.14,"az":33.1,"t":"2033-03-15T21:05:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-17.62,"az":34.2,"t":"2033-03-15T21:10:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":35.2,"t":"2033-03-15T21:15:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-16.54,"az":36.3,"t":"2033-03-15T21:20:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-15.98,"az":37.3,"t":"2033-03-15T21:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-15.41,"az":38.4,"t":"2033-03-15T21:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-14.82,"az":39.4,"t":"2033-03-15T21:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-14.22,"az":40.4,"t":"2033-03-15T21:40:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-13.61,"az":41.4,"t":"2033-03-15T21:45:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-12.98,"az":42.4,"t":"2033-03-15T21:50:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-12.34,"az":43.4,"t":"2033-03-15T21:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-11.69,"az":44.4,"t":"2033-03-15T22:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-11.03,"az":45.4,"t":"2033-03-15T22:05:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-10.36,"az":46.3,"t":"2033-03-15T22:10:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-9.68,"az":47.3,"t":"2033-03-15T22:15:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-8.99,"az":48.2,"t":"2033-03-15T22:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-8.28,"az":49.1,"t":"2033-03-15T22:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.57,"az":50.1,"t":"2033-03-15T22:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":51.0,"t":"2033-03-15T22:35:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":51.9,"t":"2033-03-15T22:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":52.8,"t":"2033-03-15T22:45:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-4.63,"az":53.6,"t":"2033-03-15T22:50:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":54.5,"t":"2033-03-15T22:55:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":55.4,"t":"2033-03-15T23:00:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-2.33,"az":56.2,"t":"2033-03-15T23:05:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.55,"az":57.1,"t":"2033-03-15T23:10:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-0.76,"az":57.9,"t":"2033-03-15T23:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":37.31,"alt":0.04,"az":58.8,"t":"2033-03-15T23:20:00Z","terrain":1.22},{"above_terrain":false,"airmass":27.73,"alt":0.84,"az":59.6,"t":"2033-03-15T23:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":21.43,"alt":1.66,"az":60.4,"t":"2033-03-15T23:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":17.17,"alt":2.47,"az":61.2,"t":"2033-03-15T23:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":14.19,"alt":3.3,"az":62.1,"t":"2033-03-15T23:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":12.01,"alt":4.13,"az":62.9,"t":"2033-03-15T23:45:00Z","terrain":0.92},{"above_terrain":true,"airmass":10.37,"alt":4.96,"az":63.7,"t":"2033-03-15T23:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":9.1,"alt":5.8,"az":64.5,"t":"2033-03-15T23:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.08,"alt":6.65,"az":65.2,"t":"2033-03-16T00:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":7.26,"alt":7.5,"az":66.0,"t":"2033-03-16T00:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":6.59,"alt":8.36,"az":66.8,"t":"2033-03-16T00:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":6.02,"alt":9.22,"az":67.6,"t":"2033-03-16T00:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":5.54,"alt":10.09,"az":68.4,"t":"2033-03-16T00:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":5.13,"alt":10.96,"az":69.1,"t":"2033-03-16T00:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":4.77,"alt":11.84,"az":69.9,"t":"2033-03-16T00:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.46,"alt":12.72,"az":70.7,"t":"2033-03-16T00:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.18,"alt":13.61,"az":71.4,"t":"2033-03-16T00:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.94,"alt":14.5,"az":72.2,"t":"2033-03-16T00:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":3.72,"alt":15.39,"az":73.0,"t":"2033-03-16T00:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.53,"alt":16.29,"az":73.7,"t":"2033-03-16T00:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":3.35,"alt":17.19,"az":74.5,"t":"2033-03-16T01:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":3.19,"alt":18.09,"az":75.2,"t":"2033-03-16T01:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.05,"alt":19.0,"az":76.0,"t":"2033-03-16T01:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.92,"alt":19.91,"az":76.7,"t":"2033-03-16T01:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.8,"alt":20.82,"az":77.5,"t":"2033-03-16T01:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.68,"alt":21.73,"az":78.2,"t":"2033-03-16T01:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.58,"alt":22.65,"az":79.0,"t":"2033-03-16T01:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.49,"alt":23.57,"az":79.8,"t":"2033-03-16T01:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.4,"alt":24.49,"az":80.5,"t":"2033-03-16T01:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.32,"alt":25.42,"az":81.3,"t":"2033-03-16T01:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.24,"alt":26.34,"az":82.1,"t":"2033-03-16T01:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.17,"alt":27.27,"az":82.8,"t":"2033-03-16T01:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.11,"alt":28.2,"az":83.6,"t":"2033-03-16T02:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.05,"alt":29.13,"az":84.4,"t":"2033-03-16T02:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.99,"alt":30.06,"az":85.2,"t":"2033-03-16T02:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.94,"alt":31.0,"az":86.0,"t":"2033-03-16T02:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.89,"alt":31.93,"az":86.8,"t":"2033-03-16T02:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.84,"alt":32.87,"az":87.6,"t":"2033-03-16T02:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.79,"alt":33.8,"az":88.4,"t":"2033-03-16T02:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.75,"alt":34.74,"az":89.2,"t":"2033-03-16T02:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.71,"alt":35.67,"az":90.0,"t":"2033-03-16T02:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.67,"alt":36.61,"az":90.9,"t":"2033-03-16T02:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.64,"alt":37.54,"az":91.7,"t":"2033-03-16T02:50:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.6,"alt":38.48,"az":92.6,"t":"2033-03-16T02:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.57,"alt":39.41,"az":93.5,"t":"2033-03-16T03:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.54,"alt":40.35,"az":94.3,"t":"2033-03-16T03:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.51,"alt":41.28,"az":95.2,"t":"2033-03-16T03:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.49,"alt":42.21,"az":96.2,"t":"2033-03-16T03:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.46,"alt":43.14,"az":97.1,"t":"2033-03-16T03:20:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.44,"alt":44.07,"az":98.0,"t":"2033-03-16T03:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.41,"alt":45.0,"az":99.0,"t":"2033-03-16T03:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.39,"alt":45.92,"az":100.0,"t":"2033-03-16T03:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.37,"alt":46.84,"az":101.0,"t":"2033-03-16T03:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.35,"alt":47.76,"az":102.1,"t":"2033-03-16T03:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.33,"alt":48.67,"az":103.1,"t":"2033-03-16T03:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.31,"alt":49.58,"az":104.2,"t":"2033-03-16T03:55:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.3,"alt":50.48,"az":105.3,"t":"2033-03-16T04:00:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.28,"alt":51.38,"az":106.5,"t":"2033-03-16T04:05:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.26,"alt":52.28,"az":107.7,"t":"2033-03-16T04:10:00Z","terrain":-0.82},{"above_terrain":true,"airmass":1.25,"alt":53.17,"az":108.9,"t":"2033-03-16T04:15:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.23,"alt":54.05,"az":110.1,"t":"2033-03-16T04:20:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.22,"alt":54.92,"az":111.4,"t":"2033-03-16T04:25:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.21,"alt":55.79,"az":112.8,"t":"2033-03-16T04:30:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.2,"alt":56.65,"az":114.2,"t":"2033-03-16T04:35:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.18,"alt":57.5,"az":115.6,"t":"2033-03-16T04:40:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.17,"alt":58.34,"az":117.1,"t":"2033-03-16T04:45:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.16,"alt":59.17,"az":118.7,"t":"2033-03-16T04:50:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.15,"alt":59.98,"az":120.3,"t":"2033-03-16T04:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.15,"alt":60.78,"az":122.0,"t":"2033-03-16T05:00:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.14,"alt":61.57,"az":123.7,"t":"2033-03-16T05:05:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.13,"alt":62.34,"az":125.5,"t":"2033-03-16T05:10:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.12,"alt":63.09,"az":127.5,"t":"2033-03-16T05:15:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.11,"alt":63.82,"az":129.5,"t":"2033-03-16T05:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.11,"alt":64.54,"az":131.5,"t":"2033-03-16T05:25:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.1,"alt":65.22,"az":133.7,"t":"2033-03-16T05:30:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.1,"alt":65.89,"az":136.0,"t":"2033-03-16T05:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.09,"alt":66.52,"az":138.4,"t":"2033-03-16T05:40:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.08,"alt":67.13,"az":140.9,"t":"2033-03-16T05:45:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.08,"alt":67.7,"az":143.5,"t":"2033-03-16T05:50:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.08,"alt":68.24,"az":146.3,"t":"2033-03-16T05:55:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.07,"alt":68.74,"az":149.1,"t":"2033-03-16T06:00:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.07,"alt":69.2,"az":152.0,"t":"2033-03-16T06:05:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.07,"alt":69.62,"az":155.1,"t":"2033-03-16T06:10:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.06,"alt":69.99,"az":158.3,"t":"2033-03-16T06:15:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.06,"alt":70.31,"az":161.5,"t":"2033-03-16T06:20:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.06,"alt":70.58,"az":164.9,"t":"2033-03-16T06:25:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.06,"alt":70.8,"az":168.3,"t":"2033-03-16T06:30:00Z","terrain":-0.91},{"above_terrain":true,"airmass":1.06,"alt":70.96,"az":171.8,"t":"2033-03-16T06:35:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.06,"alt":71.06,"az":175.4,"t":"2033-03-16T06:40:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.06,"alt":71.11,"az":178.9,"t":"2033-03-16T06:45:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":182.5,"t":"2033-03-16T06:50:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.06,"alt":71.03,"az":186.1,"t":"2033-03-16T06:55:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.06,"alt":70.9,"az":189.6,"t":"2033-03-16T07:00:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.06,"alt":70.72,"az":193.0,"t":"2033-03-16T07:05:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.06,"alt":70.48,"az":196.4,"t":"2033-03-16T07:10:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.06,"alt":70.19,"az":199.8,"t":"2033-03-16T07:15:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.06,"alt":69.85,"az":203.0,"t":"2033-03-16T07:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.07,"alt":69.46,"az":206.1,"t":"2033-03-16T07:25:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.07,"alt":69.02,"az":209.2,"t":"2033-03-16T07:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":68.55,"az":212.1,"t":"2033-03-16T07:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.08,"alt":68.03,"az":214.9,"t":"2033-03-16T07:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.08,"alt":67.48,"az":217.5,"t":"2033-03-16T07:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":66.89,"az":220.1,"t":"2033-03-16T07:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.09,"alt":66.27,"az":222.6,"t":"2033-03-16T07:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.1,"alt":65.62,"az":224.9,"t":"2033-03-16T08:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.1,"alt":64.95,"az":227.2,"t":"2033-03-16T08:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.11,"alt":64.25,"az":229.3,"t":"2033-03-16T08:10:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.12,"alt":63.53,"az":231.4,"t":"2033-03-16T08:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.12,"alt":62.79,"az":233.3,"t":"2033-03-16T08:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":62.03,"az":235.2,"t":"2033-03-16T08:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.14,"alt":61.25,"az":237.0,"t":"2033-03-16T08:30:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.15,"alt":60.46,"az":238.7,"t":"2033-03-16T08:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.16,"alt":59.66,"az":240.4,"t":"2033-03-16T08:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.17,"alt":58.84,"az":242.0,"t":"2033-03-16T08:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.18,"alt":58.0,"az":243.5,"t":"2033-03-16T08:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.19,"alt":57.16,"az":245.0,"t":"2033-03-16T08:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.2,"alt":56.31,"az":246.4,"t":"2033-03-16T09:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.21,"alt":55.44,"az":247.8,"t":"2033-03-16T09:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.23,"alt":54.57,"az":249.1,"t":"2033-03-16T09:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.7,"az":250.4,"t":"2033-03-16T09:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.25,"alt":52.81,"az":251.6,"t":"2033-03-16T09:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.27,"alt":51.92,"az":252.8,"t":"2033-03-16T09:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.29,"alt":51.02,"az":254.0,"t":"2033-03-16T09:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":255.1,"t":"2033-03-16T09:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.32,"alt":49.21,"az":256.2,"t":"2033-03-16T09:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.34,"alt":48.3,"az":257.3,"t":"2033-03-16T09:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.36,"alt":47.39,"az":258.4,"t":"2033-03-16T09:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.38,"alt":46.47,"az":259.4,"t":"2033-03-16T09:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.4,"alt":45.55,"az":260.4,"t":"2033-03-16T10:00:00Z","terrain":0.67}],"transit":{"airmass":1.06,"alt":71.1,"az":178.9,"t":"2033-03-16T06:45:00Z"},"usable_hours":1.67,"verdict":"marginal","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."]}