{"assessment":{"best_window":{"end":"2029-10-15T20:50Z","end_local":"23:50","hours":3.58,"label":"good","mean_quality":0.67,"start":"2029-10-15T17:15Z","start_local":"20:15"},"cost":{"altitude":6.27,"clouds":0.0,"darkness":1.3,"moon":1.15},"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 possible, with compromises \u2014 weather unknown","hourly":[{"alt":82,"cloud":null,"high":null,"iso":"2029-10-15T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2029-10-15T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.36,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2029-10-15T18:00Z","label":"good","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2029-10-15T19:00Z","label":"good","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2029-10-15T20:00Z","label":"good","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.63,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2029-10-15T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.55,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":18,"cloud":null,"high":null,"iso":"2029-10-15T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2029-10-15T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2029-10-16T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2029-10-16T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2029-10-16T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2029-10-16T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-46,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2029-10-16T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.71,"peak_sky":0.71,"quality_hours":3.12,"reasons":["the target being low or below 20\u00b0 cost 6.3 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":56,"score_weather":null,"sky_hours":3.12,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2029-10-15T16:10Z","end_local":"19:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-10-15T15:35Z","start_local":"18:35"},{"end":"2029-10-15T16:40Z","end_local":"19:40","hours":0.5,"label":"poor","mean_quality":0.11,"start":"2029-10-15T16:10Z","start_local":"19:10"},{"end":"2029-10-15T17:15Z","end_local":"20:15","hours":0.58,"label":"marginal","mean_quality":0.36,"start":"2029-10-15T16:40Z","start_local":"19:40"},{"end":"2029-10-15T20:50Z","end_local":"23:50","hours":3.58,"label":"good","mean_quality":0.67,"start":"2029-10-15T17:15Z","start_local":"20:15"},{"end":"2029-10-15T21:50Z","end_local":"00:50","hours":1.0,"label":"marginal","mean_quality":0.47,"start":"2029-10-15T20:50Z","start_local":"23:50"},{"end":"2029-10-16T04:35Z","end_local":"07:35","hours":6.75,"label":"unusable","mean_quality":0.0,"start":"2029-10-15T21:50Z","start_local":"00:50"}]},"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":"2029-10-15T17:11:57Z","dark_hours":9.83,"dark_to":"2029-10-16T03:01:56Z","moon":{"illumination":0.65,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":4.48,"moonrise":"2029-10-15T12:15:48Z","moonset":"2029-10-15T22:31:44Z","sunrise":"2029-10-16T04:34:26Z","sunset":"2029-10-15T15:39:39Z","twilight":{"astronomical":{"end":"2029-10-15T17:11:57Z","start":"2029-10-16T03:01:56Z"},"civil":{"end":"2029-10-15T16:07:38Z","start":"2029-10-16T04:06:22Z"},"nautical":{"end":"2029-10-15T16:39:49Z","start":"2029-10-16T03:34:07Z"}},"window_end":"2029-10-16T09:00:00Z","window_start":"2029-10-15T09:00:00Z"},"night_date":"2029-10-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.08,"alt":68.1,"t":"2029-10-15T17:15:00Z"},"dec":38.78368896,"dec_of_date":38.8107,"dec_str":"+38\u00b0 47' 01.3\"","good_hours":3.58,"limit_rise":"2029-10-16T08:48:46Z","limit_set":"2029-10-15T21:49:43Z","max_az_rate_deg_per_min":3.82,"moon_separation":61.2,"never_rises":false,"ra":279.23473479,"ra_of_date":279.4849,"ra_str":"18h 36m 56.3s","resolved":{"common_name":"Vega","dec":38.78368896,"name":"* alf Lyr","ra":279.23473479,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=Vega","source":"sesame","spectral_type":"A0V","type":"dS*","type_text":"delta Scuti variable","vmag":0.03},"summary":"3.6 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2029-10-16T00:25:46Z","blocked_dark_hours":0,"clears_at":"2029-10-16T06:21:03Z","rise_az":56.2},"track":[{"above_terrain":true,"airmass":2.76,"alt":21.13,"az":56.2,"t":"2029-10-15T09:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.66,"alt":21.91,"az":56.9,"t":"2029-10-15T09:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.58,"alt":22.7,"az":57.5,"t":"2029-10-15T09:10:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.5,"alt":23.49,"az":58.1,"t":"2029-10-15T09:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.42,"alt":24.28,"az":58.7,"t":"2029-10-15T09:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.35,"alt":25.09,"az":59.4,"t":"2029-10-15T09:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.28,"alt":25.9,"az":60.0,"t":"2029-10-15T09:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.22,"alt":26.71,"az":60.6,"t":"2029-10-15T09:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.16,"alt":27.53,"az":61.2,"t":"2029-10-15T09:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.1,"alt":28.35,"az":61.8,"t":"2029-10-15T09:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.05,"alt":29.17,"az":62.4,"t":"2029-10-15T09:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.99,"alt":30.01,"az":62.9,"t":"2029-10-15T09:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.95,"alt":30.84,"az":63.5,"t":"2029-10-15T10:00:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.9,"alt":31.68,"az":64.1,"t":"2029-10-15T10:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.86,"alt":32.53,"az":64.7,"t":"2029-10-15T10:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.81,"alt":33.37,"az":65.3,"t":"2029-10-15T10:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.77,"alt":34.23,"az":65.8,"t":"2029-10-15T10:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.74,"alt":35.08,"az":66.4,"t":"2029-10-15T10:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.7,"alt":35.94,"az":67.0,"t":"2029-10-15T10:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.67,"alt":36.8,"az":67.6,"t":"2029-10-15T10:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.63,"alt":37.67,"az":68.1,"t":"2029-10-15T10:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.6,"alt":38.54,"az":68.7,"t":"2029-10-15T10:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.57,"alt":39.42,"az":69.2,"t":"2029-10-15T10:50:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.54,"alt":40.29,"az":69.8,"t":"2029-10-15T10:55:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.52,"alt":41.17,"az":70.4,"t":"2029-10-15T11:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.49,"alt":42.06,"az":70.9,"t":"2029-10-15T11:05:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.94,"az":71.5,"t":"2029-10-15T11:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.44,"alt":43.83,"az":72.0,"t":"2029-10-15T11:15:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.42,"alt":44.72,"az":72.6,"t":"2029-10-15T11:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.4,"alt":45.62,"az":73.2,"t":"2029-10-15T11:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.38,"alt":46.51,"az":73.7,"t":"2029-10-15T11:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.36,"alt":47.41,"az":74.3,"t":"2029-10-15T11:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.34,"alt":48.32,"az":74.8,"t":"2029-10-15T11:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.32,"alt":49.22,"az":75.4,"t":"2029-10-15T11:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":75.9,"t":"2029-10-15T11:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.28,"alt":51.04,"az":76.5,"t":"2029-10-15T11:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.27,"alt":51.95,"az":77.1,"t":"2029-10-15T12:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.25,"alt":52.86,"az":77.6,"t":"2029-10-15T12:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.24,"alt":53.78,"az":78.2,"t":"2029-10-15T12:10:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.22,"alt":54.69,"az":78.8,"t":"2029-10-15T12:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.21,"alt":55.61,"az":79.4,"t":"2029-10-15T12:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.2,"alt":56.53,"az":79.9,"t":"2029-10-15T12:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.19,"alt":57.45,"az":80.5,"t":"2029-10-15T12:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.17,"alt":58.38,"az":81.1,"t":"2029-10-15T12:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.16,"alt":59.3,"az":81.7,"t":"2029-10-15T12:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.15,"alt":60.23,"az":82.3,"t":"2029-10-15T12:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.14,"alt":61.16,"az":83.0,"t":"2029-10-15T12:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.13,"alt":62.09,"az":83.6,"t":"2029-10-15T12:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.12,"alt":63.02,"az":84.2,"t":"2029-10-15T13:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.11,"alt":63.95,"az":84.9,"t":"2029-10-15T13:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.1,"alt":64.88,"az":85.6,"t":"2029-10-15T13:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.1,"alt":65.82,"az":86.3,"t":"2029-10-15T13:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.09,"alt":66.75,"az":87.0,"t":"2029-10-15T13:20:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.08,"alt":67.69,"az":87.7,"t":"2029-10-15T13:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.07,"alt":68.62,"az":88.4,"t":"2029-10-15T13:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.07,"alt":69.56,"az":89.2,"t":"2029-10-15T13:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.06,"alt":70.49,"az":90.0,"t":"2029-10-15T13:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.05,"alt":71.43,"az":90.9,"t":"2029-10-15T13:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.05,"alt":72.37,"az":91.8,"t":"2029-10-15T13:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.04,"alt":73.3,"az":92.8,"t":"2029-10-15T13:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.04,"alt":74.24,"az":93.8,"t":"2029-10-15T14:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.17,"az":94.9,"t":"2029-10-15T14:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":76.1,"az":96.1,"t":"2029-10-15T14:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.03,"alt":77.03,"az":97.3,"t":"2029-10-15T14:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.02,"alt":77.96,"az":98.8,"t":"2029-10-15T14:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.02,"alt":78.88,"az":100.4,"t":"2029-10-15T14:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":79.8,"az":102.2,"t":"2029-10-15T14:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.01,"alt":80.71,"az":104.2,"t":"2029-10-15T14:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.01,"alt":81.61,"az":106.7,"t":"2029-10-15T14:40:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.01,"alt":82.5,"az":109.6,"t":"2029-10-15T14:45:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.01,"alt":83.37,"az":113.2,"t":"2029-10-15T14:50:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.0,"alt":84.22,"az":117.7,"t":"2029-10-15T14:55:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.0,"alt":85.02,"az":123.6,"t":"2029-10-15T15:00:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.0,"alt":85.77,"az":131.6,"t":"2029-10-15T15:05:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.0,"alt":86.41,"az":142.4,"t":"2029-10-15T15:10:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.0,"alt":86.88,"az":157.1,"t":"2029-10-15T15:15:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.0,"alt":87.11,"az":175.3,"t":"2029-10-15T15:20:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.0,"alt":87.03,"az":194.4,"t":"2029-10-15T15:25:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.0,"alt":86.66,"az":211.0,"t":"2029-10-15T15:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.0,"alt":86.09,"az":223.6,"t":"2029-10-15T15:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.0,"alt":85.39,"az":232.8,"t":"2029-10-15T15:40:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.0,"alt":84.62,"az":239.6,"t":"2029-10-15T15:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.01,"alt":83.79,"az":244.7,"t":"2029-10-15T15:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.01,"alt":82.93,"az":248.7,"t":"2029-10-15T15:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.01,"alt":82.05,"az":252.0,"t":"2029-10-15T16:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.01,"alt":81.15,"az":254.6,"t":"2029-10-15T16:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.01,"alt":80.24,"az":256.9,"t":"2029-10-15T16:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.02,"alt":79.33,"az":258.8,"t":"2029-10-15T16:15:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.02,"alt":78.41,"az":260.5,"t":"2029-10-15T16:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.02,"alt":77.48,"az":262.0,"t":"2029-10-15T16:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.03,"alt":76.55,"az":263.3,"t":"2029-10-15T16:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.03,"alt":75.62,"az":264.6,"t":"2029-10-15T16:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":74.69,"az":265.7,"t":"2029-10-15T16:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":73.76,"az":266.8,"t":"2029-10-15T16:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.05,"alt":72.82,"az":267.7,"t":"2029-10-15T16:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.05,"alt":71.89,"az":268.7,"t":"2029-10-15T16:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.06,"alt":70.95,"az":269.5,"t":"2029-10-15T17:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.06,"alt":70.01,"az":270.4,"t":"2029-10-15T17:05:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.07,"alt":69.08,"az":271.2,"t":"2029-10-15T17:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.08,"alt":68.14,"az":271.9,"t":"2029-10-15T17:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.08,"alt":67.21,"az":272.7,"t":"2029-10-15T17:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.09,"alt":66.27,"az":273.4,"t":"2029-10-15T17:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.1,"alt":65.34,"az":274.1,"t":"2029-10-15T17:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.11,"alt":64.4,"az":274.8,"t":"2029-10-15T17:35:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.12,"alt":63.47,"az":275.4,"t":"2029-10-15T17:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.13,"alt":62.54,"az":276.1,"t":"2029-10-15T17:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.14,"alt":61.61,"az":276.7,"t":"2029-10-15T17:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.15,"alt":60.68,"az":277.4,"t":"2029-10-15T17:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.16,"alt":59.75,"az":278.0,"t":"2029-10-15T18:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.17,"alt":58.83,"az":278.6,"t":"2029-10-15T18:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.18,"alt":57.9,"az":279.2,"t":"2029-10-15T18:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.19,"alt":56.98,"az":279.8,"t":"2029-10-15T18:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.2,"alt":56.06,"az":280.4,"t":"2029-10-15T18:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.22,"alt":55.14,"az":280.9,"t":"2029-10-15T18:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.23,"alt":54.22,"az":281.5,"t":"2029-10-15T18:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.25,"alt":53.31,"az":282.1,"t":"2029-10-15T18:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.26,"alt":52.39,"az":282.7,"t":"2029-10-15T18:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.28,"alt":51.48,"az":283.2,"t":"2029-10-15T18:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.29,"alt":50.57,"az":283.8,"t":"2029-10-15T18:50:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.31,"alt":49.66,"az":284.3,"t":"2029-10-15T18:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.33,"alt":48.76,"az":284.9,"t":"2029-10-15T19:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.35,"alt":47.85,"az":285.5,"t":"2029-10-15T19:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.37,"alt":46.95,"az":286.0,"t":"2029-10-15T19:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.39,"alt":46.05,"az":286.6,"t":"2029-10-15T19:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.41,"alt":45.16,"az":287.1,"t":"2029-10-15T19:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.43,"alt":44.26,"az":287.7,"t":"2029-10-15T19:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.45,"alt":43.37,"az":288.2,"t":"2029-10-15T19:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.48,"alt":42.49,"az":288.8,"t":"2029-10-15T19:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.5,"alt":41.6,"az":289.4,"t":"2029-10-15T19:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.53,"alt":40.72,"az":289.9,"t":"2029-10-15T19:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.56,"alt":39.84,"az":290.5,"t":"2029-10-15T19:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.59,"alt":38.97,"az":291.0,"t":"2029-10-15T19:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.62,"alt":38.09,"az":291.6,"t":"2029-10-15T20:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.65,"alt":37.23,"az":292.2,"t":"2029-10-15T20:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.68,"alt":36.36,"az":292.7,"t":"2029-10-15T20:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.72,"alt":35.5,"az":293.3,"t":"2029-10-15T20:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.76,"alt":34.64,"az":293.9,"t":"2029-10-15T20:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.79,"alt":33.79,"az":294.4,"t":"2029-10-15T20:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.83,"alt":32.94,"az":295.0,"t":"2029-10-15T20:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.88,"alt":32.09,"az":295.6,"t":"2029-10-15T20:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.92,"alt":31.25,"az":296.2,"t":"2029-10-15T20:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.97,"alt":30.41,"az":296.8,"t":"2029-10-15T20:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.02,"alt":29.58,"az":297.4,"t":"2029-10-15T20:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.07,"alt":28.75,"az":297.9,"t":"2029-10-15T20:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.13,"alt":27.93,"az":298.5,"t":"2029-10-15T21:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.19,"alt":27.11,"az":299.1,"t":"2029-10-15T21:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.25,"alt":26.29,"az":299.7,"t":"2029-10-15T21:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.31,"alt":25.48,"az":300.4,"t":"2029-10-15T21:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.38,"alt":24.67,"az":301.0,"t":"2029-10-15T21:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.46,"alt":23.87,"az":301.6,"t":"2029-10-15T21:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.54,"alt":23.08,"az":302.2,"t":"2029-10-15T21:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.62,"alt":22.29,"az":302.8,"t":"2029-10-15T21:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.71,"alt":21.51,"az":303.4,"t":"2029-10-15T21:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.81,"alt":20.73,"az":304.1,"t":"2029-10-15T21:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.91,"alt":19.96,"az":304.7,"t":"2029-10-15T21:50:00Z","terrain":-0.24},{"above_terrain":true,"airmass":3.02,"alt":19.19,"az":305.4,"t":"2029-10-15T21:55:00Z","terrain":-0.25},{"above_terrain":true,"airmass":3.14,"alt":18.43,"az":306.0,"t":"2029-10-15T22:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":3.26,"alt":17.68,"az":306.7,"t":"2029-10-15T22:05:00Z","terrain":0.06},{"above_terrain":true,"airmass":3.4,"alt":16.93,"az":307.3,"t":"2029-10-15T22:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.55,"alt":16.19,"az":308.0,"t":"2029-10-15T22:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.71,"alt":15.45,"az":308.7,"t":"2029-10-15T22:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.88,"alt":14.73,"az":309.3,"t":"2029-10-15T22:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.07,"alt":14.01,"az":310.0,"t":"2029-10-15T22:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.28,"alt":13.29,"az":310.7,"t":"2029-10-15T22:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.5,"alt":12.59,"az":311.4,"t":"2029-10-15T22:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.75,"alt":11.89,"az":312.1,"t":"2029-10-15T22:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":5.03,"alt":11.2,"az":312.8,"t":"2029-10-15T22:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":5.33,"alt":10.51,"az":313.5,"t":"2029-10-15T22:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":5.67,"alt":9.84,"az":314.2,"t":"2029-10-15T23:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":6.05,"alt":9.17,"az":314.9,"t":"2029-10-15T23:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":6.48,"alt":8.51,"az":315.7,"t":"2029-10-15T23:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":6.96,"alt":7.86,"az":316.4,"t":"2029-10-15T23:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":7.52,"alt":7.22,"az":317.2,"t":"2029-10-15T23:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":8.15,"alt":6.59,"az":317.9,"t":"2029-10-15T23:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":8.88,"alt":5.97,"az":318.7,"t":"2029-10-15T23:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":9.74,"alt":5.35,"az":319.4,"t":"2029-10-15T23:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":10.74,"alt":4.75,"az":320.2,"t":"2029-10-15T23:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.94,"alt":4.16,"az":321.0,"t":"2029-10-15T23:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":13.39,"alt":3.57,"az":321.8,"t":"2029-10-15T23:50:00Z","terrain":0.11},{"above_terrain":true,"airmass":15.15,"alt":3.0,"az":322.5,"t":"2029-10-15T23:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":17.34,"alt":2.43,"az":323.3,"t":"2029-10-16T00:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":20.09,"alt":1.88,"az":324.1,"t":"2029-10-16T00:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":23.59,"alt":1.34,"az":325.0,"t":"2029-10-16T00:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":28.11,"alt":0.81,"az":325.8,"t":"2029-10-16T00:15:00Z","terrain":-0.23},{"above_terrain":true,"airmass":33.97,"alt":0.29,"az":326.6,"t":"2029-10-16T00:20:00Z","terrain":-0.33},{"above_terrain":true,"airmass":null,"alt":-0.22,"az":327.4,"t":"2029-10-16T00:25:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-0.72,"az":328.3,"t":"2029-10-16T00:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":329.1,"t":"2029-10-16T00:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-1.68,"az":330.0,"t":"2029-10-16T00:40:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-2.14,"az":330.8,"t":"2029-10-16T00:45:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":331.7,"t":"2029-10-16T00:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":332.6,"t":"2029-10-16T00:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":333.5,"t":"2029-10-16T01:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":334.4,"t":"2029-10-16T01:05:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-4.27,"az":335.2,"t":"2029-10-16T01:10:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-4.65,"az":336.1,"t":"2029-10-16T01:15:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-5.02,"az":337.1,"t":"2029-10-16T01:20:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":338.0,"t":"2029-10-16T01:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-5.73,"az":338.9,"t":"2029-10-16T01:30:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-6.06,"az":339.8,"t":"2029-10-16T01:35:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":340.7,"t":"2029-10-16T01:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":341.7,"t":"2029-10-16T01:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-6.96,"az":342.6,"t":"2029-10-16T01:50:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-7.23,"az":343.6,"t":"2029-10-16T01:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.49,"az":344.5,"t":"2029-10-16T02:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.73,"az":345.5,"t":"2029-10-16T02:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-7.96,"az":346.4,"t":"2029-10-16T02:10:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-8.17,"az":347.4,"t":"2029-10-16T02:15:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-8.37,"az":348.4,"t":"2029-10-16T02:20:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-8.55,"az":349.3,"t":"2029-10-16T02:25:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-8.72,"az":350.3,"t":"2029-10-16T02:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.87,"az":351.3,"t":"2029-10-16T02:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-9.0,"az":352.3,"t":"2029-10-16T02:40:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-9.12,"az":353.2,"t":"2029-10-16T02:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-9.22,"az":354.2,"t":"2029-10-16T02:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.31,"az":355.2,"t":"2029-10-16T02:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-9.38,"az":356.2,"t":"2029-10-16T03:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.43,"az":357.2,"t":"2029-10-16T03:05:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":358.2,"t":"2029-10-16T03:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":359.2,"t":"2029-10-16T03:15:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":0.1,"t":"2029-10-16T03:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":1.1,"t":"2029-10-16T03:25:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-9.46,"az":2.1,"t":"2029-10-16T03:30:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-9.42,"az":3.1,"t":"2029-10-16T03:35:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-9.36,"az":4.1,"t":"2029-10-16T03:40:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-9.28,"az":5.1,"t":"2029-10-16T03:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-9.19,"az":6.1,"t":"2029-10-16T03:50:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-9.08,"az":7.1,"t":"2029-10-16T03:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.96,"az":8.0,"t":"2029-10-16T04:00:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-8.82,"az":9.0,"t":"2029-10-16T04:05:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-8.67,"az":10.0,"t":"2029-10-16T04:10:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-8.5,"az":11.0,"t":"2029-10-16T04:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.31,"az":11.9,"t":"2029-10-16T04:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-8.11,"az":12.9,"t":"2029-10-16T04:25:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-7.89,"az":13.9,"t":"2029-10-16T04:30:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-7.66,"az":14.8,"t":"2029-10-16T04:35:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-7.41,"az":15.8,"t":"2029-10-16T04:40:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-7.15,"az":16.7,"t":"2029-10-16T04:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":17.7,"t":"2029-10-16T04:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-6.58,"az":18.6,"t":"2029-10-16T04:55:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":19.5,"t":"2029-10-16T05:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":20.5,"t":"2029-10-16T05:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-5.62,"az":21.4,"t":"2029-10-16T05:10:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-5.28,"az":22.3,"t":"2029-10-16T05:15:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-4.91,"az":23.2,"t":"2029-10-16T05:20:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-4.54,"az":24.1,"t":"2029-10-16T05:25:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-4.15,"az":25.0,"t":"2029-10-16T05:30:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":25.9,"t":"2029-10-16T05:35:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-3.33,"az":26.8,"t":"2029-10-16T05:40:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":27.7,"t":"2029-10-16T05:45:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":28.6,"t":"2029-10-16T05:50:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-2.01,"az":29.4,"t":"2029-10-16T05:55:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":30.3,"t":"2029-10-16T06:00:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-1.06,"az":31.1,"t":"2029-10-16T06:05:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.57,"az":32.0,"t":"2029-10-16T06:10:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.07,"az":32.8,"t":"2029-10-16T06:15:00Z","terrain":1.05},{"above_terrain":false,"airmass":32.05,"alt":0.44,"az":33.6,"t":"2029-10-16T06:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":26.63,"alt":0.96,"az":34.5,"t":"2029-10-16T06:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":22.45,"alt":1.5,"az":35.3,"t":"2029-10-16T06:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":19.2,"alt":2.05,"az":36.1,"t":"2029-10-16T06:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":16.63,"alt":2.6,"az":36.9,"t":"2029-10-16T06:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":14.59,"alt":3.17,"az":37.7,"t":"2029-10-16T06:45:00Z","terrain":-0.17},{"above_terrain":true,"airmass":12.93,"alt":3.75,"az":38.5,"t":"2029-10-16T06:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":11.56,"alt":4.33,"az":39.3,"t":"2029-10-16T06:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":10.42,"alt":4.93,"az":40.0,"t":"2029-10-16T07:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":9.47,"alt":5.54,"az":40.8,"t":"2029-10-16T07:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":8.65,"alt":6.15,"az":41.6,"t":"2029-10-16T07:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":7.95,"alt":6.78,"az":42.3,"t":"2029-10-16T07:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":7.34,"alt":7.41,"az":43.1,"t":"2029-10-16T07:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.81,"alt":8.06,"az":43.8,"t":"2029-10-16T07:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":6.35,"alt":8.71,"az":44.5,"t":"2029-10-16T07:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":5.93,"alt":9.37,"az":45.3,"t":"2029-10-16T07:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":5.57,"alt":10.04,"az":46.0,"t":"2029-10-16T07:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":5.24,"alt":10.72,"az":46.7,"t":"2029-10-16T07:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":4.94,"alt":11.4,"az":47.4,"t":"2029-10-16T07:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.67,"alt":12.1,"az":48.1,"t":"2029-10-16T07:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.43,"alt":12.8,"az":48.8,"t":"2029-10-16T08:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.21,"alt":13.5,"az":49.5,"t":"2029-10-16T08:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.01,"alt":14.22,"az":50.2,"t":"2029-10-16T08:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.83,"alt":14.94,"az":50.9,"t":"2029-10-16T08:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.66,"alt":15.67,"az":51.6,"t":"2029-10-16T08:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.5,"alt":16.41,"az":52.2,"t":"2029-10-16T08:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":3.36,"alt":17.15,"az":52.9,"t":"2029-10-16T08:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":3.22,"alt":17.9,"az":53.5,"t":"2029-10-16T08:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":3.1,"alt":18.66,"az":54.2,"t":"2029-10-16T08:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.99,"alt":19.42,"az":54.8,"t":"2029-10-16T08:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.88,"alt":20.19,"az":55.5,"t":"2029-10-16T08:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.78,"alt":20.96,"az":56.1,"t":"2029-10-16T08:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.68,"alt":21.74,"az":56.7,"t":"2029-10-16T09:00:00Z","terrain":1.06}],"transit":{"airmass":1.0,"alt":87.1,"az":175.3,"t":"2029-10-15T15:20:00Z"},"usable_hours":4.58,"verdict":"good","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."]}
