{"assessment":{"best_window":{"end":"2032-05-16T01:05Z","end_local":"04:05","hours":3.33,"label":"good","mean_quality":0.88,"start":"2032-05-15T21:45Z","start_local":"00:45"},"cost":{"altitude":2.8,"clouds":0.0,"darkness":1.52,"moon":0.02},"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 worth it \u2014 weather unknown","hourly":[{"alt":-12,"cloud":null,"high":null,"iso":"2032-05-15T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2032-05-15T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2032-05-15T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2032-05-15T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2032-05-15T22:00Z","label":"good","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2032-05-15T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2032-05-16T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.94,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2032-05-16T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2032-05-16T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2032-05-16T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":3.64,"reasons":["the target being low or below 20\u00b0 cost 2.8 quality-hours","daylight and twilight cost 1.5 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":91,"score_weather":null,"sky_hours":3.64,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2032-05-15T21:15Z","end_local":"00:15","hours":3.75,"label":"unusable","mean_quality":0.0,"start":"2032-05-15T17:30Z","start_local":"20:30"},{"end":"2032-05-15T21:45Z","end_local":"00:45","hours":0.5,"label":"marginal","mean_quality":0.48,"start":"2032-05-15T21:15Z","start_local":"00:15"},{"end":"2032-05-16T01:05Z","end_local":"04:05","hours":3.33,"label":"good","mean_quality":0.88,"start":"2032-05-15T21:45Z","start_local":"00:45"},{"end":"2032-05-16T01:50Z","end_local":"04:50","hours":0.75,"label":"marginal","mean_quality":0.5,"start":"2032-05-16T01:05Z","start_local":"04:05"},{"end":"2032-05-16T02:30Z","end_local":"05:30","hours":0.67,"label":"poor","mean_quality":0.15,"start":"2032-05-16T01:50Z","start_local":"04:50"},{"end":"2032-05-16T03:05Z","end_local":"06:05","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2032-05-16T02:30Z","start_local":"05:30"}]},"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":"2032-05-15T19:30:48Z","dark_hours":5.55,"dark_to":"2032-05-16T01:03:43Z","moon":{"illumination":0.362,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":2.93,"moonrise":null,"moonset":"2032-05-15T22:06:41Z","sunrise":"2032-05-16T03:00:09Z","sunset":"2032-05-15T17:34:21Z","twilight":{"astronomical":{"end":"2032-05-15T19:30:48Z","start":"2032-05-16T01:03:43Z"},"civil":{"end":"2032-05-15T18:06:13Z","start":"2032-05-16T02:28:18Z"},"nautical":{"end":"2032-05-15T18:45:58Z","start":"2032-05-16T01:48:33Z"}},"window_end":"2032-05-16T09:00:00Z","window_start":"2032-05-15T09:00:00Z"},"night_date":"2032-05-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.14,"alt":60.9,"t":"2032-05-16T01:00:00Z"},"dec":22.71085365,"dec_of_date":22.8019,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":2.92,"limit_rise":"2032-05-15T21:14:41Z","limit_set":"2032-05-16T08:16:38Z","max_az_rate_deg_per_min":0.71,"moon_separation":143.1,"never_rises":false,"ra":300.18213726,"ra_of_date":300.5317,"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 2.9 h above 30\u00b0, 3.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2032-05-15T10:14:22Z","blocked_dark_hours":0,"clears_at":"2032-05-15T19:26:10Z","rise_az":289.2},"track":[{"above_terrain":true,"airmass":4.39,"alt":12.91,"az":289.2,"t":"2032-05-15T09:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.7,"alt":12.03,"az":289.9,"t":"2032-05-15T09:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":5.04,"alt":11.16,"az":290.7,"t":"2032-05-15T09:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":5.44,"alt":10.28,"az":291.5,"t":"2032-05-15T09:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":5.91,"alt":9.41,"az":292.2,"t":"2032-05-15T09:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":6.45,"alt":8.55,"az":293.0,"t":"2032-05-15T09:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.11,"alt":7.69,"az":293.8,"t":"2032-05-15T09:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.89,"alt":6.84,"az":294.6,"t":"2032-05-15T09:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.86,"alt":5.99,"az":295.4,"t":"2032-05-15T09:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":10.07,"alt":5.14,"az":296.2,"t":"2032-05-15T09:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":11.62,"alt":4.31,"az":297.0,"t":"2032-05-15T09:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":13.66,"alt":3.48,"az":297.8,"t":"2032-05-15T09:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":16.43,"alt":2.65,"az":298.6,"t":"2032-05-15T10:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":20.36,"alt":1.83,"az":299.4,"t":"2032-05-15T10:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":26.13,"alt":1.02,"az":300.2,"t":"2032-05-15T10:10:00Z","terrain":0.36},{"above_terrain":false,"airmass":34.88,"alt":0.22,"az":301.0,"t":"2032-05-15T10:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-0.58,"az":301.9,"t":"2032-05-15T10:20:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-1.37,"az":302.7,"t":"2032-05-15T10:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-2.16,"az":303.6,"t":"2032-05-15T10:30:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":304.4,"t":"2032-05-15T10:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":305.3,"t":"2032-05-15T10:40:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-4.46,"az":306.2,"t":"2032-05-15T10:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.21,"az":307.0,"t":"2032-05-15T10:50:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":307.9,"t":"2032-05-15T10:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":308.8,"t":"2032-05-15T11:00:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-7.41,"az":309.7,"t":"2032-05-15T11:05:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-8.13,"az":310.7,"t":"2032-05-15T11:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-8.83,"az":311.6,"t":"2032-05-15T11:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-9.53,"az":312.5,"t":"2032-05-15T11:20:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-10.21,"az":313.5,"t":"2032-05-15T11:25:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-10.89,"az":314.4,"t":"2032-05-15T11:30:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-11.55,"az":315.4,"t":"2032-05-15T11:35:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-12.2,"az":316.4,"t":"2032-05-15T11:40:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-12.84,"az":317.3,"t":"2032-05-15T11:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-13.47,"az":318.3,"t":"2032-05-15T11:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-14.09,"az":319.3,"t":"2032-05-15T11:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-14.69,"az":320.4,"t":"2032-05-15T12:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.28,"az":321.4,"t":"2032-05-15T12:05:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-15.86,"az":322.4,"t":"2032-05-15T12:10:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-16.42,"az":323.5,"t":"2032-05-15T12:15:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-16.97,"az":324.5,"t":"2032-05-15T12:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.51,"az":325.6,"t":"2032-05-15T12:25:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-18.03,"az":326.7,"t":"2032-05-15T12:30:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-18.54,"az":327.8,"t":"2032-05-15T12:35:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-19.03,"az":328.9,"t":"2032-05-15T12:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.5,"az":330.0,"t":"2032-05-15T12:45:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-19.96,"az":331.1,"t":"2032-05-15T12:50:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-20.41,"az":332.3,"t":"2032-05-15T12:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.83,"az":333.4,"t":"2032-05-15T13:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-21.24,"az":334.6,"t":"2032-05-15T13:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-21.64,"az":335.7,"t":"2032-05-15T13:10:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-22.01,"az":336.9,"t":"2032-05-15T13:15:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-22.37,"az":338.1,"t":"2032-05-15T13:20:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-22.71,"az":339.3,"t":"2032-05-15T13:25:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-23.03,"az":340.5,"t":"2032-05-15T13:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.34,"az":341.7,"t":"2032-05-15T13:35:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.62,"az":342.9,"t":"2032-05-15T13:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.89,"az":344.2,"t":"2032-05-15T13:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.13,"az":345.4,"t":"2032-05-15T13:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-24.36,"az":346.6,"t":"2032-05-15T13:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-24.56,"az":347.9,"t":"2032-05-15T14:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-24.75,"az":349.1,"t":"2032-05-15T14:05:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-24.92,"az":350.4,"t":"2032-05-15T14:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.06,"az":351.7,"t":"2032-05-15T14:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.19,"az":352.9,"t":"2032-05-15T14:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-25.29,"az":354.2,"t":"2032-05-15T14:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.38,"az":355.5,"t":"2032-05-15T14:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":356.8,"t":"2032-05-15T14:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":358.0,"t":"2032-05-15T14:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":359.3,"t":"2032-05-15T14:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":0.6,"t":"2032-05-15T14:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":1.9,"t":"2032-05-15T14:55:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":3.2,"t":"2032-05-15T15:00:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-25.38,"az":4.4,"t":"2032-05-15T15:05:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-25.3,"az":5.7,"t":"2032-05-15T15:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-25.19,"az":7.0,"t":"2032-05-15T15:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.07,"az":8.3,"t":"2032-05-15T15:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-24.92,"az":9.5,"t":"2032-05-15T15:25:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-24.76,"az":10.8,"t":"2032-05-15T15:30:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-24.57,"az":12.0,"t":"2032-05-15T15:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-24.37,"az":13.3,"t":"2032-05-15T15:40:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-24.14,"az":14.5,"t":"2032-05-15T15:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-23.9,"az":15.8,"t":"2032-05-15T15:50:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-23.63,"az":17.0,"t":"2032-05-15T15:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-23.35,"az":18.2,"t":"2032-05-15T16:00:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-23.05,"az":19.4,"t":"2032-05-15T16:05:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-22.73,"az":20.6,"t":"2032-05-15T16:10:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.39,"az":21.8,"t":"2032-05-15T16:15:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-22.03,"az":23.0,"t":"2032-05-15T16:20:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-21.66,"az":24.2,"t":"2032-05-15T16:25:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-21.27,"az":25.4,"t":"2032-05-15T16:30:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-20.86,"az":26.5,"t":"2032-05-15T16:35:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-20.43,"az":27.7,"t":"2032-05-15T16:40:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-19.99,"az":28.8,"t":"2032-05-15T16:45:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-19.53,"az":29.9,"t":"2032-05-15T16:50:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-19.05,"az":31.1,"t":"2032-05-15T16:55:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-18.56,"az":32.2,"t":"2032-05-15T17:00:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-18.06,"az":33.2,"t":"2032-05-15T17:05:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-17.54,"az":34.3,"t":"2032-05-15T17:10:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":35.4,"t":"2032-05-15T17:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.45,"az":36.5,"t":"2032-05-15T17:20:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-15.89,"az":37.5,"t":"2032-05-15T17:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-15.31,"az":38.6,"t":"2032-05-15T17:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-14.72,"az":39.6,"t":"2032-05-15T17:35:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-14.12,"az":40.6,"t":"2032-05-15T17:40:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-13.5,"az":41.6,"t":"2032-05-15T17:45:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-12.88,"az":42.6,"t":"2032-05-15T17:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-12.24,"az":43.6,"t":"2032-05-15T17:55:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-11.59,"az":44.6,"t":"2032-05-15T18:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-10.92,"az":45.5,"t":"2032-05-15T18:05:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-10.25,"az":46.5,"t":"2032-05-15T18:10:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.57,"az":47.4,"t":"2032-05-15T18:15:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.87,"az":48.4,"t":"2032-05-15T18:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-8.17,"az":49.3,"t":"2032-05-15T18:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.45,"az":50.2,"t":"2032-05-15T18:30:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":51.1,"t":"2032-05-15T18:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.0,"az":52.0,"t":"2032-05-15T18:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-5.25,"az":52.9,"t":"2032-05-15T18:45:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-4.5,"az":53.8,"t":"2032-05-15T18:50:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":54.7,"t":"2032-05-15T18:55:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":55.5,"t":"2032-05-15T19:00:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.2,"az":56.4,"t":"2032-05-15T19:05:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.42,"az":57.2,"t":"2032-05-15T19:10:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-0.63,"az":58.1,"t":"2032-05-15T19:15:00Z","terrain":1.25},{"above_terrain":false,"airmass":35.46,"alt":0.17,"az":58.9,"t":"2032-05-15T19:20:00Z","terrain":1.21},{"above_terrain":false,"airmass":26.51,"alt":0.98,"az":59.7,"t":"2032-05-15T19:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":20.61,"alt":1.79,"az":60.6,"t":"2032-05-15T19:30:00Z","terrain":1.12},{"above_terrain":true,"airmass":16.61,"alt":2.61,"az":61.4,"t":"2032-05-15T19:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":13.78,"alt":3.43,"az":62.2,"t":"2032-05-15T19:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":11.71,"alt":4.26,"az":63.0,"t":"2032-05-15T19:45:00Z","terrain":0.91},{"above_terrain":true,"airmass":10.14,"alt":5.1,"az":63.8,"t":"2032-05-15T19:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":8.91,"alt":5.94,"az":64.6,"t":"2032-05-15T19:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.94,"alt":6.79,"az":65.4,"t":"2032-05-15T20:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":7.14,"alt":7.64,"az":66.2,"t":"2032-05-15T20:05:00Z","terrain":0.85},{"above_terrain":true,"airmass":6.49,"alt":8.5,"az":66.9,"t":"2032-05-15T20:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":5.94,"alt":9.37,"az":67.7,"t":"2032-05-15T20:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":5.47,"alt":10.24,"az":68.5,"t":"2032-05-15T20:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":5.06,"alt":11.11,"az":69.3,"t":"2032-05-15T20:25:00Z","terrain":1.1},{"above_terrain":true,"airmass":4.71,"alt":11.99,"az":70.0,"t":"2032-05-15T20:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.41,"alt":12.87,"az":70.8,"t":"2032-05-15T20:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.14,"alt":13.75,"az":71.6,"t":"2032-05-15T20:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.9,"alt":14.64,"az":72.3,"t":"2032-05-15T20:45:00Z","terrain":1.13},{"above_terrain":true,"airmass":3.69,"alt":15.54,"az":73.1,"t":"2032-05-15T20:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.5,"alt":16.43,"az":73.8,"t":"2032-05-15T20:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.32,"alt":17.33,"az":74.6,"t":"2032-05-15T21:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.17,"alt":18.24,"az":75.3,"t":"2032-05-15T21:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.03,"alt":19.15,"az":76.1,"t":"2032-05-15T21:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.9,"alt":20.06,"az":76.9,"t":"2032-05-15T21:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.78,"alt":20.97,"az":77.6,"t":"2032-05-15T21:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.67,"alt":21.88,"az":78.4,"t":"2032-05-15T21:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.57,"alt":22.8,"az":79.1,"t":"2032-05-15T21:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.47,"alt":23.72,"az":79.9,"t":"2032-05-15T21:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.39,"alt":24.64,"az":80.7,"t":"2032-05-15T21:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.31,"alt":25.57,"az":81.4,"t":"2032-05-15T21:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.23,"alt":26.5,"az":82.2,"t":"2032-05-15T21:50:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.16,"alt":27.42,"az":83.0,"t":"2032-05-15T21:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.1,"alt":28.35,"az":83.7,"t":"2032-05-15T22:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.04,"alt":29.28,"az":84.5,"t":"2032-05-15T22:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.98,"alt":30.22,"az":85.3,"t":"2032-05-15T22:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.93,"alt":31.15,"az":86.1,"t":"2032-05-15T22:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.88,"alt":32.08,"az":86.9,"t":"2032-05-15T22:20:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.83,"alt":33.02,"az":87.7,"t":"2032-05-15T22:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.79,"alt":33.95,"az":88.5,"t":"2032-05-15T22:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":89.3,"t":"2032-05-15T22:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.71,"alt":35.83,"az":90.2,"t":"2032-05-15T22:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.67,"alt":36.76,"az":91.0,"t":"2032-05-15T22:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.63,"alt":37.7,"az":91.9,"t":"2032-05-15T22:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.6,"alt":38.63,"az":92.7,"t":"2032-05-15T22:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.57,"alt":39.57,"az":93.6,"t":"2032-05-15T23:00:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.54,"alt":40.5,"az":94.5,"t":"2032-05-15T23:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.51,"alt":41.43,"az":95.4,"t":"2032-05-15T23:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.48,"alt":42.36,"az":96.3,"t":"2032-05-15T23:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.46,"alt":43.29,"az":97.2,"t":"2032-05-15T23:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.43,"alt":44.22,"az":98.2,"t":"2032-05-15T23:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.41,"alt":45.15,"az":99.2,"t":"2032-05-15T23:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.39,"alt":46.07,"az":100.2,"t":"2032-05-15T23:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.99,"az":101.2,"t":"2032-05-15T23:40:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.35,"alt":47.91,"az":102.2,"t":"2032-05-15T23:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.33,"alt":48.82,"az":103.3,"t":"2032-05-15T23:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.31,"alt":49.73,"az":104.4,"t":"2032-05-15T23:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.29,"alt":50.63,"az":105.5,"t":"2032-05-16T00:00:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.28,"alt":51.53,"az":106.7,"t":"2032-05-16T00:05:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.26,"alt":52.42,"az":107.9,"t":"2032-05-16T00:10:00Z","terrain":-0.88},{"above_terrain":true,"airmass":1.25,"alt":53.31,"az":109.1,"t":"2032-05-16T00:15:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.23,"alt":54.19,"az":110.3,"t":"2032-05-16T00:20:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.22,"alt":55.07,"az":111.7,"t":"2032-05-16T00:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.21,"alt":55.93,"az":113.0,"t":"2032-05-16T00:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.19,"alt":56.79,"az":114.4,"t":"2032-05-16T00:35:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.18,"alt":57.64,"az":115.9,"t":"2032-05-16T00:40:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.17,"alt":58.47,"az":117.4,"t":"2032-05-16T00:45:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.16,"alt":59.3,"az":118.9,"t":"2032-05-16T00:50:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.15,"alt":60.11,"az":120.6,"t":"2032-05-16T00:55:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.14,"alt":60.91,"az":122.2,"t":"2032-05-16T01:00:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.14,"alt":61.7,"az":124.0,"t":"2032-05-16T01:05:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.13,"alt":62.46,"az":125.9,"t":"2032-05-16T01:10:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.12,"alt":63.21,"az":127.8,"t":"2032-05-16T01:15:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.11,"alt":63.94,"az":129.8,"t":"2032-05-16T01:20:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.11,"alt":64.65,"az":131.9,"t":"2032-05-16T01:25:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.1,"alt":65.33,"az":134.1,"t":"2032-05-16T01:30:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.09,"alt":65.99,"az":136.4,"t":"2032-05-16T01:35:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.09,"alt":66.62,"az":138.8,"t":"2032-05-16T01:40:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.08,"alt":67.22,"az":141.3,"t":"2032-05-16T01:45:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.08,"alt":67.79,"az":144.0,"t":"2032-05-16T01:50:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":68.32,"az":146.7,"t":"2032-05-16T01:55:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.07,"alt":68.82,"az":149.6,"t":"2032-05-16T02:00:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.07,"alt":69.27,"az":152.5,"t":"2032-05-16T02:05:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.07,"alt":69.68,"az":155.6,"t":"2032-05-16T02:10:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.06,"alt":70.04,"az":158.8,"t":"2032-05-16T02:15:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.06,"alt":70.36,"az":162.1,"t":"2032-05-16T02:20:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.06,"alt":70.62,"az":165.5,"t":"2032-05-16T02:25:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.06,"alt":70.82,"az":168.9,"t":"2032-05-16T02:30:00Z","terrain":-0.83},{"above_terrain":true,"airmass":1.06,"alt":70.98,"az":172.4,"t":"2032-05-16T02:35:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":176.0,"t":"2032-05-16T02:40:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":71.11,"az":179.5,"t":"2032-05-16T02:45:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":183.1,"t":"2032-05-16T02:50:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":71.01,"az":186.6,"t":"2032-05-16T02:55:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.06,"alt":70.87,"az":190.2,"t":"2032-05-16T03:00:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.06,"alt":70.68,"az":193.6,"t":"2032-05-16T03:05:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.06,"alt":70.43,"az":197.0,"t":"2032-05-16T03:10:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.06,"alt":70.13,"az":200.3,"t":"2032-05-16T03:15:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.07,"alt":69.78,"az":203.5,"t":"2032-05-16T03:20:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.07,"alt":69.39,"az":206.6,"t":"2032-05-16T03:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.07,"alt":68.94,"az":209.6,"t":"2032-05-16T03:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.07,"alt":68.46,"az":212.5,"t":"2032-05-16T03:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.08,"alt":67.94,"az":215.3,"t":"2032-05-16T03:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.08,"alt":67.38,"az":218.0,"t":"2032-05-16T03:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.09,"alt":66.79,"az":220.5,"t":"2032-05-16T03:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.09,"alt":66.16,"az":223.0,"t":"2032-05-16T03:55:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.1,"alt":65.51,"az":225.3,"t":"2032-05-16T04:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.1,"alt":64.83,"az":227.5,"t":"2032-05-16T04:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.11,"alt":64.13,"az":229.6,"t":"2032-05-16T04:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.12,"alt":63.41,"az":231.7,"t":"2032-05-16T04:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.13,"alt":62.66,"az":233.6,"t":"2032-05-16T04:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":61.9,"az":235.5,"t":"2032-05-16T04:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.14,"alt":61.12,"az":237.3,"t":"2032-05-16T04:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.15,"alt":60.33,"az":239.0,"t":"2032-05-16T04:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.16,"alt":59.52,"az":240.6,"t":"2032-05-16T04:40:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.17,"alt":58.7,"az":242.2,"t":"2032-05-16T04:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.18,"alt":57.86,"az":243.8,"t":"2032-05-16T04:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.19,"alt":57.02,"az":245.2,"t":"2032-05-16T04:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.2,"alt":56.16,"az":246.6,"t":"2032-05-16T05:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.22,"alt":55.3,"az":248.0,"t":"2032-05-16T05:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.23,"alt":54.43,"az":249.3,"t":"2032-05-16T05:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.55,"az":250.6,"t":"2032-05-16T05:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.26,"alt":52.66,"az":251.8,"t":"2032-05-16T05:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.27,"alt":51.77,"az":253.0,"t":"2032-05-16T05:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.87,"az":254.2,"t":"2032-05-16T05:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.3,"alt":49.97,"az":255.3,"t":"2032-05-16T05:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.32,"alt":49.06,"az":256.4,"t":"2032-05-16T05:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.34,"alt":48.15,"az":257.5,"t":"2032-05-16T05:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.36,"alt":47.23,"az":258.5,"t":"2032-05-16T05:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.38,"alt":46.32,"az":259.6,"t":"2032-05-16T05:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.4,"alt":45.39,"az":260.6,"t":"2032-05-16T06:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.43,"alt":44.47,"az":261.5,"t":"2032-05-16T06:05:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.45,"alt":43.54,"az":262.5,"t":"2032-05-16T06:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.48,"alt":42.61,"az":263.4,"t":"2032-05-16T06:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.5,"alt":41.68,"az":264.4,"t":"2032-05-16T06:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.53,"alt":40.75,"az":265.3,"t":"2032-05-16T06:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.56,"alt":39.82,"az":266.2,"t":"2032-05-16T06:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.59,"alt":38.88,"az":267.0,"t":"2032-05-16T06:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.62,"alt":37.95,"az":267.9,"t":"2032-05-16T06:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.66,"alt":37.01,"az":268.8,"t":"2032-05-16T06:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.69,"alt":36.08,"az":269.6,"t":"2032-05-16T06:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.73,"alt":35.14,"az":270.4,"t":"2032-05-16T06:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.78,"alt":34.2,"az":271.3,"t":"2032-05-16T07:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.82,"alt":33.27,"az":272.1,"t":"2032-05-16T07:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.87,"alt":32.33,"az":272.9,"t":"2032-05-16T07:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.91,"alt":31.4,"az":273.7,"t":"2032-05-16T07:15:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.97,"alt":30.47,"az":274.5,"t":"2032-05-16T07:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.02,"alt":29.53,"az":275.3,"t":"2032-05-16T07:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.08,"alt":28.6,"az":276.1,"t":"2032-05-16T07:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.15,"alt":27.67,"az":276.8,"t":"2032-05-16T07:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.21,"alt":26.74,"az":277.6,"t":"2032-05-16T07:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.29,"alt":25.82,"az":278.4,"t":"2032-05-16T07:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.37,"alt":24.89,"az":279.1,"t":"2032-05-16T07:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.45,"alt":23.97,"az":279.9,"t":"2032-05-16T07:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.54,"alt":23.05,"az":280.7,"t":"2032-05-16T08:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.64,"alt":22.13,"az":281.4,"t":"2032-05-16T08:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.75,"alt":21.21,"az":282.2,"t":"2032-05-16T08:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.86,"alt":20.3,"az":282.9,"t":"2032-05-16T08:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.99,"alt":19.39,"az":283.7,"t":"2032-05-16T08:20:00Z","terrain":0.08},{"above_terrain":true,"airmass":3.13,"alt":18.48,"az":284.4,"t":"2032-05-16T08:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.28,"alt":17.58,"az":285.2,"t":"2032-05-16T08:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.45,"alt":16.67,"az":286.0,"t":"2032-05-16T08:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.63,"alt":15.78,"az":286.7,"t":"2032-05-16T08:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.84,"alt":14.88,"az":287.5,"t":"2032-05-16T08:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.07,"alt":13.99,"az":288.2,"t":"2032-05-16T08:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.33,"alt":13.1,"az":289.0,"t":"2032-05-16T08:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.63,"alt":12.22,"az":289.8,"t":"2032-05-16T09:00:00Z","terrain":0.26}],"transit":{"airmass":1.06,"alt":71.1,"az":179.5,"t":"2032-05-16T02:45:00Z"},"usable_hours":3.83,"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."]}