{"assessment":{"best_window":{"end":"2028-08-30T00:55Z","end_local":"03:55","hours":6.25,"label":"good","mean_quality":0.72,"start":"2028-08-29T18:40Z","start_local":"21:40"},"cost":{"altitude":1.82,"clouds":0.0,"darkness":1.33,"moon":1.51},"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":50,"cloud":null,"high":null,"iso":"2028-08-29T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2028-08-29T18:00Z","label":"poor","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.1,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2028-08-29T19:00Z","label":"good","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.64,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2028-08-29T20:00Z","label":"good","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.66,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":66,"cloud":null,"high":null,"iso":"2028-08-29T21:00Z","label":"good","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.68,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2028-08-29T22:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2028-08-29T23:00Z","label":"good","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2028-08-30T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2028-08-30T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.55,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2028-08-30T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2028-08-30T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-41,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.91,"peak_sky":0.91,"quality_hours":4.93,"reasons":["the target being low or below 20\u00b0 cost 1.8 quality-hours","moonlight cost 1.5 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":91,"score_weather":null,"sky_hours":4.93,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-08-29T17:30Z","end_local":"20:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-08-29T16:55Z","start_local":"19:55"},{"end":"2028-08-29T18:05Z","end_local":"21:05","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2028-08-29T17:30Z","start_local":"20:30"},{"end":"2028-08-29T18:40Z","end_local":"21:40","hours":0.58,"label":"marginal","mean_quality":0.32,"start":"2028-08-29T18:05Z","start_local":"21:05"},{"end":"2028-08-30T00:55Z","end_local":"03:55","hours":6.25,"label":"good","mean_quality":0.72,"start":"2028-08-29T18:40Z","start_local":"21:40"},{"end":"2028-08-30T01:20Z","end_local":"04:20","hours":0.42,"label":"marginal","mean_quality":0.51,"start":"2028-08-30T00:55Z","start_local":"03:55"},{"end":"2028-08-30T03:50Z","end_local":"06:50","hours":2.5,"label":"unusable","mean_quality":0.0,"start":"2028-08-30T01:20Z","start_local":"04:20"}]},"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":"2028-08-29T18:37:49Z","dark_hours":7.47,"dark_to":"2028-08-30T02:06:07Z","moon":{"illumination":0.779,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":3.15,"moonrise":"2028-08-29T14:01:04Z","moonset":"2028-08-29T22:56:03Z","sunrise":"2028-08-30T03:45:16Z","sunset":"2028-08-29T16:58:44Z","twilight":{"astronomical":{"end":"2028-08-29T18:37:49Z","start":"2028-08-30T02:06:07Z"},"civil":{"end":"2028-08-29T17:27:24Z","start":"2028-08-30T03:16:35Z"},"nautical":{"end":"2028-08-29T18:01:44Z","start":"2028-08-30T02:42:14Z"}},"window_end":"2028-08-30T09:00:00Z","window_start":"2028-08-29T09:00:00Z"},"night_date":"2028-08-29","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.06,"alt":71.1,"t":"2028-08-29T19:50:00Z"},"dec":22.71085365,"dec_of_date":22.7914,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":5.83,"limit_rise":"2028-08-29T14:17:55Z","limit_set":"2028-08-30T01:19:47Z","max_az_rate_deg_per_min":0.71,"moon_separation":49.9,"never_rises":false,"ra":300.18213726,"ra_of_date":300.4916,"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":"5.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-08-30T03:13:40Z","blocked_dark_hours":0,"clears_at":"2028-08-29T12:29:25Z","rise_az":60.0},"track":[{"above_terrain":false,"airmass":null,"alt":-23.54,"az":17.4,"t":"2028-08-29T09:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-23.25,"az":18.7,"t":"2028-08-29T09:05:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-22.95,"az":19.9,"t":"2028-08-29T09:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-22.62,"az":21.1,"t":"2028-08-29T09:15:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-22.27,"az":22.3,"t":"2028-08-29T09:20:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-21.91,"az":23.5,"t":"2028-08-29T09:25:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-21.53,"az":24.6,"t":"2028-08-29T09:30:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-21.13,"az":25.8,"t":"2028-08-29T09:35:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-20.71,"az":26.9,"t":"2028-08-29T09:40:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-20.28,"az":28.1,"t":"2028-08-29T09:45:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-19.83,"az":29.2,"t":"2028-08-29T09:50:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-19.37,"az":30.3,"t":"2028-08-29T09:55:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-18.89,"az":31.5,"t":"2028-08-29T10:00:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.39,"az":32.6,"t":"2028-08-29T10:05:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-17.88,"az":33.6,"t":"2028-08-29T10:10:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-17.35,"az":34.7,"t":"2028-08-29T10:15:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-16.81,"az":35.8,"t":"2028-08-29T10:20:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.26,"az":36.9,"t":"2028-08-29T10:25:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-15.69,"az":37.9,"t":"2028-08-29T10:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.11,"az":38.9,"t":"2028-08-29T10:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-14.51,"az":40.0,"t":"2028-08-29T10:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-13.91,"az":41.0,"t":"2028-08-29T10:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-13.29,"az":42.0,"t":"2028-08-29T10:50:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-12.66,"az":43.0,"t":"2028-08-29T10:55:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-12.01,"az":44.0,"t":"2028-08-29T11:00:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-11.36,"az":44.9,"t":"2028-08-29T11:05:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-10.69,"az":45.9,"t":"2028-08-29T11:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-10.01,"az":46.8,"t":"2028-08-29T11:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.32,"az":47.8,"t":"2028-08-29T11:20:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-8.63,"az":48.7,"t":"2028-08-29T11:25:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-7.92,"az":49.6,"t":"2028-08-29T11:30:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.2,"az":50.5,"t":"2028-08-29T11:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.47,"az":51.5,"t":"2028-08-29T11:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-5.74,"az":52.3,"t":"2028-08-29T11:45:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-4.99,"az":53.2,"t":"2028-08-29T11:50:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-4.24,"az":54.1,"t":"2028-08-29T11:55:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":55.0,"t":"2028-08-29T12:00:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-2.7,"az":55.8,"t":"2028-08-29T12:05:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":56.7,"t":"2028-08-29T12:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.14,"az":57.5,"t":"2028-08-29T12:15:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-0.35,"az":58.4,"t":"2028-08-29T12:20:00Z","terrain":1.23},{"above_terrain":false,"airmass":31.87,"alt":0.46,"az":59.2,"t":"2028-08-29T12:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":24.15,"alt":1.26,"az":60.0,"t":"2028-08-29T12:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":19.03,"alt":2.08,"az":60.9,"t":"2028-08-29T12:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":15.51,"alt":2.9,"az":61.7,"t":"2028-08-29T12:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":12.98,"alt":3.73,"az":62.5,"t":"2028-08-29T12:45:00Z","terrain":0.96},{"above_terrain":true,"airmass":11.11,"alt":4.56,"az":63.3,"t":"2028-08-29T12:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":9.67,"alt":5.4,"az":64.1,"t":"2028-08-29T12:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.54,"alt":6.24,"az":64.9,"t":"2028-08-29T13:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.64,"alt":7.09,"az":65.7,"t":"2028-08-29T13:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":6.9,"alt":7.95,"az":66.5,"t":"2028-08-29T13:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":6.28,"alt":8.81,"az":67.2,"t":"2028-08-29T13:15:00Z","terrain":0.94},{"above_terrain":true,"airmass":5.76,"alt":9.67,"az":68.0,"t":"2028-08-29T13:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":5.32,"alt":10.54,"az":68.8,"t":"2028-08-29T13:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":4.93,"alt":11.42,"az":69.6,"t":"2028-08-29T13:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":4.6,"alt":12.3,"az":70.3,"t":"2028-08-29T13:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.31,"alt":13.18,"az":71.1,"t":"2028-08-29T13:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":4.05,"alt":14.07,"az":71.8,"t":"2028-08-29T13:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.82,"alt":14.96,"az":72.6,"t":"2028-08-29T13:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":3.62,"alt":15.85,"az":73.4,"t":"2028-08-29T13:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":3.43,"alt":16.75,"az":74.1,"t":"2028-08-29T14:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":3.27,"alt":17.66,"az":74.9,"t":"2028-08-29T14:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.12,"alt":18.56,"az":75.6,"t":"2028-08-29T14:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.98,"alt":19.47,"az":76.4,"t":"2028-08-29T14:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.85,"alt":20.38,"az":77.1,"t":"2028-08-29T14:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.74,"alt":21.29,"az":77.9,"t":"2028-08-29T14:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.63,"alt":22.21,"az":78.7,"t":"2028-08-29T14:30:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.53,"alt":23.13,"az":79.4,"t":"2028-08-29T14:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.44,"alt":24.05,"az":80.2,"t":"2028-08-29T14:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.36,"alt":24.97,"az":80.9,"t":"2028-08-29T14:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.28,"alt":25.9,"az":81.7,"t":"2028-08-29T14:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.21,"alt":26.83,"az":82.5,"t":"2028-08-29T14:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.14,"alt":27.75,"az":83.3,"t":"2028-08-29T15:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.08,"alt":28.68,"az":84.0,"t":"2028-08-29T15:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":2.02,"alt":29.62,"az":84.8,"t":"2028-08-29T15:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.96,"alt":30.55,"az":85.6,"t":"2028-08-29T15:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.91,"alt":31.48,"az":86.4,"t":"2028-08-29T15:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.86,"alt":32.42,"az":87.2,"t":"2028-08-29T15:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.81,"alt":33.35,"az":88.0,"t":"2028-08-29T15:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.77,"alt":34.29,"az":88.8,"t":"2028-08-29T15:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.73,"alt":35.22,"az":89.6,"t":"2028-08-29T15:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.69,"alt":36.16,"az":90.5,"t":"2028-08-29T15:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.66,"alt":37.09,"az":91.3,"t":"2028-08-29T15:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.62,"alt":38.03,"az":92.2,"t":"2028-08-29T15:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.59,"alt":38.97,"az":93.1,"t":"2028-08-29T16:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.56,"alt":39.9,"az":93.9,"t":"2028-08-29T16:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.53,"alt":40.83,"az":94.8,"t":"2028-08-29T16:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.5,"alt":41.76,"az":95.7,"t":"2028-08-29T16:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.47,"alt":42.7,"az":96.7,"t":"2028-08-29T16:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.45,"alt":43.62,"az":97.6,"t":"2028-08-29T16:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.42,"alt":44.55,"az":98.6,"t":"2028-08-29T16:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.4,"alt":45.47,"az":99.5,"t":"2028-08-29T16:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.38,"alt":46.4,"az":100.5,"t":"2028-08-29T16:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.36,"alt":47.32,"az":101.6,"t":"2028-08-29T16:45:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.34,"alt":48.23,"az":102.6,"t":"2028-08-29T16:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.32,"alt":49.14,"az":103.7,"t":"2028-08-29T16:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":104.8,"t":"2028-08-29T17:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.29,"alt":50.95,"az":105.9,"t":"2028-08-29T17:05:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.27,"alt":51.85,"az":107.1,"t":"2028-08-29T17:10:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.26,"alt":52.74,"az":108.3,"t":"2028-08-29T17:15:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.24,"alt":53.63,"az":109.5,"t":"2028-08-29T17:20:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.23,"alt":54.5,"az":110.8,"t":"2028-08-29T17:25:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.21,"alt":55.37,"az":112.1,"t":"2028-08-29T17:30:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.2,"alt":56.24,"az":113.5,"t":"2028-08-29T17:35:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.19,"alt":57.09,"az":114.9,"t":"2028-08-29T17:40:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.18,"alt":57.93,"az":116.4,"t":"2028-08-29T17:45:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.17,"alt":58.77,"az":117.9,"t":"2028-08-29T17:50:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.16,"alt":59.59,"az":119.5,"t":"2028-08-29T17:55:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.15,"alt":60.4,"az":121.2,"t":"2028-08-29T18:00:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.14,"alt":61.19,"az":122.9,"t":"2028-08-29T18:05:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.13,"alt":61.97,"az":124.7,"t":"2028-08-29T18:10:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.12,"alt":62.73,"az":126.6,"t":"2028-08-29T18:15:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.12,"alt":63.47,"az":128.5,"t":"2028-08-29T18:20:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.11,"alt":64.19,"az":130.6,"t":"2028-08-29T18:25:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.1,"alt":64.89,"az":132.7,"t":"2028-08-29T18:30:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.1,"alt":65.57,"az":134.9,"t":"2028-08-29T18:35:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.09,"alt":66.22,"az":137.3,"t":"2028-08-29T18:40:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.09,"alt":66.84,"az":139.7,"t":"2028-08-29T18:45:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.42,"az":142.3,"t":"2028-08-29T18:50:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.98,"az":145.0,"t":"2028-08-29T18:55:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.07,"alt":68.5,"az":147.8,"t":"2028-08-29T19:00:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.07,"alt":68.98,"az":150.7,"t":"2028-08-29T19:05:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.07,"alt":69.41,"az":153.7,"t":"2028-08-29T19:10:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.07,"alt":69.81,"az":156.8,"t":"2028-08-29T19:15:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.06,"alt":70.15,"az":160.0,"t":"2028-08-29T19:20:00Z","terrain":-0.91},{"above_terrain":true,"airmass":1.06,"alt":70.45,"az":163.3,"t":"2028-08-29T19:25:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.06,"alt":70.69,"az":166.7,"t":"2028-08-29T19:30:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.06,"alt":70.88,"az":170.2,"t":"2028-08-29T19:35:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":71.01,"az":173.7,"t":"2028-08-29T19:40:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":177.2,"t":"2028-08-29T19:45:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":180.8,"t":"2028-08-29T19:50:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.06,"alt":71.05,"az":184.4,"t":"2028-08-29T19:55:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":70.95,"az":187.9,"t":"2028-08-29T20:00:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.06,"alt":70.8,"az":191.4,"t":"2028-08-29T20:05:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.06,"alt":70.58,"az":194.8,"t":"2028-08-29T20:10:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.06,"alt":70.32,"az":198.2,"t":"2028-08-29T20:15:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.06,"alt":70.0,"az":201.5,"t":"2028-08-29T20:20:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.07,"alt":69.63,"az":204.7,"t":"2028-08-29T20:25:00Z","terrain":-0.31},{"above_terrain":true,"airmass":1.07,"alt":69.22,"az":207.7,"t":"2028-08-29T20:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.07,"alt":68.76,"az":210.7,"t":"2028-08-29T20:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.08,"alt":68.27,"az":213.5,"t":"2028-08-29T20:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.08,"alt":67.73,"az":216.3,"t":"2028-08-29T20:45:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.08,"alt":67.16,"az":218.9,"t":"2028-08-29T20:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.09,"alt":66.56,"az":221.4,"t":"2028-08-29T20:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.09,"alt":65.92,"az":223.8,"t":"2028-08-29T21:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.1,"alt":65.26,"az":226.1,"t":"2028-08-29T21:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.11,"alt":64.57,"az":228.3,"t":"2028-08-29T21:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.11,"alt":63.86,"az":230.4,"t":"2028-08-29T21:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.12,"alt":63.13,"az":232.4,"t":"2028-08-29T21:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.13,"alt":62.38,"az":234.3,"t":"2028-08-29T21:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.14,"alt":61.61,"az":236.1,"t":"2028-08-29T21:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.14,"alt":60.83,"az":237.9,"t":"2028-08-29T21:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.15,"alt":60.03,"az":239.6,"t":"2028-08-29T21:40:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.16,"alt":59.21,"az":241.2,"t":"2028-08-29T21:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.17,"alt":58.39,"az":242.8,"t":"2028-08-29T21:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.18,"alt":57.55,"az":244.3,"t":"2028-08-29T21:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.2,"alt":56.7,"az":245.7,"t":"2028-08-29T22:00:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.21,"alt":55.84,"az":247.1,"t":"2028-08-29T22:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.22,"alt":54.98,"az":248.5,"t":"2028-08-29T22:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.23,"alt":54.1,"az":249.8,"t":"2028-08-29T22:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.25,"alt":53.22,"az":251.0,"t":"2028-08-29T22:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.33,"az":252.2,"t":"2028-08-29T22:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.28,"alt":51.44,"az":253.4,"t":"2028-08-29T22:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.54,"az":254.6,"t":"2028-08-29T22:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.31,"alt":49.63,"az":255.7,"t":"2028-08-29T22:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.33,"alt":48.73,"az":256.8,"t":"2028-08-29T22:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.35,"alt":47.81,"az":257.9,"t":"2028-08-29T22:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.37,"alt":46.9,"az":258.9,"t":"2028-08-29T22:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.39,"alt":45.98,"az":259.9,"t":"2028-08-29T23:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.41,"alt":45.05,"az":260.9,"t":"2028-08-29T23:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.43,"alt":44.13,"az":261.9,"t":"2028-08-29T23:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.46,"alt":43.2,"az":262.8,"t":"2028-08-29T23:15:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.48,"alt":42.27,"az":263.8,"t":"2028-08-29T23:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.51,"alt":41.34,"az":264.7,"t":"2028-08-29T23:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.54,"alt":40.41,"az":265.6,"t":"2028-08-29T23:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.57,"alt":39.47,"az":266.5,"t":"2028-08-29T23:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.6,"alt":38.54,"az":267.3,"t":"2028-08-29T23:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.64,"alt":37.6,"az":268.2,"t":"2028-08-29T23:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.67,"alt":36.67,"az":269.1,"t":"2028-08-29T23:50:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.71,"alt":35.73,"az":269.9,"t":"2028-08-29T23:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.75,"alt":34.8,"az":270.7,"t":"2028-08-30T00:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.79,"alt":33.86,"az":271.6,"t":"2028-08-30T00:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.84,"alt":32.92,"az":272.4,"t":"2028-08-30T00:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.88,"alt":31.99,"az":273.2,"t":"2028-08-30T00:15:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.93,"alt":31.06,"az":274.0,"t":"2028-08-30T00:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.99,"alt":30.12,"az":274.8,"t":"2028-08-30T00:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.04,"alt":29.19,"az":275.5,"t":"2028-08-30T00:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":2.11,"alt":28.26,"az":276.3,"t":"2028-08-30T00:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.17,"alt":27.33,"az":277.1,"t":"2028-08-30T00:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.24,"alt":26.4,"az":277.9,"t":"2028-08-30T00:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.32,"alt":25.48,"az":278.6,"t":"2028-08-30T00:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.4,"alt":24.55,"az":279.4,"t":"2028-08-30T00:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.48,"alt":23.63,"az":280.2,"t":"2028-08-30T01:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.58,"alt":22.71,"az":280.9,"t":"2028-08-30T01:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.68,"alt":21.79,"az":281.7,"t":"2028-08-30T01:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.79,"alt":20.88,"az":282.4,"t":"2028-08-30T01:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.91,"alt":19.96,"az":283.2,"t":"2028-08-30T01:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":3.04,"alt":19.05,"az":284.0,"t":"2028-08-30T01:25:00Z","terrain":0.11},{"above_terrain":true,"airmass":3.18,"alt":18.15,"az":284.7,"t":"2028-08-30T01:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.34,"alt":17.24,"az":285.5,"t":"2028-08-30T01:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.52,"alt":16.34,"az":286.2,"t":"2028-08-30T01:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.71,"alt":15.45,"az":287.0,"t":"2028-08-30T01:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.92,"alt":14.55,"az":287.7,"t":"2028-08-30T01:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.17,"alt":13.66,"az":288.5,"t":"2028-08-30T01:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.44,"alt":12.78,"az":289.3,"t":"2028-08-30T02:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.75,"alt":11.9,"az":290.0,"t":"2028-08-30T02:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.1,"alt":11.02,"az":290.8,"t":"2028-08-30T02:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":5.51,"alt":10.15,"az":291.6,"t":"2028-08-30T02:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":5.99,"alt":9.28,"az":292.3,"t":"2028-08-30T02:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":6.55,"alt":8.41,"az":293.1,"t":"2028-08-30T02:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.22,"alt":7.56,"az":293.9,"t":"2028-08-30T02:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.03,"alt":6.7,"az":294.7,"t":"2028-08-30T02:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":9.03,"alt":5.86,"az":295.5,"t":"2028-08-30T02:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":10.28,"alt":5.01,"az":296.3,"t":"2028-08-30T02:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":11.9,"alt":4.18,"az":297.1,"t":"2028-08-30T02:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":14.04,"alt":3.35,"az":297.9,"t":"2028-08-30T02:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":16.96,"alt":2.52,"az":298.7,"t":"2028-08-30T03:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":21.12,"alt":1.7,"az":299.5,"t":"2028-08-30T03:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":27.28,"alt":0.89,"az":300.3,"t":"2028-08-30T03:10:00Z","terrain":0.35},{"above_terrain":false,"airmass":36.63,"alt":0.09,"az":301.2,"t":"2028-08-30T03:15:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-0.71,"az":302.0,"t":"2028-08-30T03:20:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-1.5,"az":302.8,"t":"2028-08-30T03:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-2.28,"az":303.7,"t":"2028-08-30T03:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":304.5,"t":"2028-08-30T03:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":305.4,"t":"2028-08-30T03:40:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-4.58,"az":306.3,"t":"2028-08-30T03:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.33,"az":307.2,"t":"2028-08-30T03:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":308.1,"t":"2028-08-30T03:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":309.0,"t":"2028-08-30T04:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.53,"az":309.9,"t":"2028-08-30T04:05:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-8.24,"az":310.8,"t":"2028-08-30T04:10:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-8.95,"az":311.7,"t":"2028-08-30T04:15:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-9.64,"az":312.6,"t":"2028-08-30T04:20:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-10.32,"az":313.6,"t":"2028-08-30T04:25:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-11.0,"az":314.6,"t":"2028-08-30T04:30:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-11.66,"az":315.5,"t":"2028-08-30T04:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-12.31,"az":316.5,"t":"2028-08-30T04:40:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-12.95,"az":317.5,"t":"2028-08-30T04:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-13.57,"az":318.5,"t":"2028-08-30T04:50:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-14.19,"az":319.5,"t":"2028-08-30T04:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-14.79,"az":320.5,"t":"2028-08-30T05:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.38,"az":321.5,"t":"2028-08-30T05:05:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-15.95,"az":322.6,"t":"2028-08-30T05:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.51,"az":323.6,"t":"2028-08-30T05:15:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-17.06,"az":324.7,"t":"2028-08-30T05:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.6,"az":325.8,"t":"2028-08-30T05:25:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-18.12,"az":326.8,"t":"2028-08-30T05:30:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-18.62,"az":327.9,"t":"2028-08-30T05:35:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-19.11,"az":329.1,"t":"2028-08-30T05:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.58,"az":330.2,"t":"2028-08-30T05:45:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-20.04,"az":331.3,"t":"2028-08-30T05:50:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-20.48,"az":332.4,"t":"2028-08-30T05:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.91,"az":333.6,"t":"2028-08-30T06:00:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-21.31,"az":334.7,"t":"2028-08-30T06:05:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-21.7,"az":335.9,"t":"2028-08-30T06:10:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-22.08,"az":337.1,"t":"2028-08-30T06:15:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-22.43,"az":338.3,"t":"2028-08-30T06:20:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-22.77,"az":339.5,"t":"2028-08-30T06:25:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-23.09,"az":340.7,"t":"2028-08-30T06:30:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-23.39,"az":341.9,"t":"2028-08-30T06:35:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.67,"az":343.1,"t":"2028-08-30T06:40:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-23.93,"az":344.3,"t":"2028-08-30T06:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.18,"az":345.6,"t":"2028-08-30T06:50:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-24.4,"az":346.8,"t":"2028-08-30T06:55:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-24.6,"az":348.1,"t":"2028-08-30T07:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-24.79,"az":349.3,"t":"2028-08-30T07:05:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-24.95,"az":350.6,"t":"2028-08-30T07:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.09,"az":351.9,"t":"2028-08-30T07:15:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-25.21,"az":353.1,"t":"2028-08-30T07:20:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-25.32,"az":354.4,"t":"2028-08-30T07:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.4,"az":355.7,"t":"2028-08-30T07:30:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":357.0,"t":"2028-08-30T07:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":358.2,"t":"2028-08-30T07:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":359.5,"t":"2028-08-30T07:45:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":0.8,"t":"2028-08-30T07:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":2.1,"t":"2028-08-30T07:55:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":3.4,"t":"2028-08-30T08:00:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-25.38,"az":4.6,"t":"2028-08-30T08:05:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-25.29,"az":5.9,"t":"2028-08-30T08:10:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-25.19,"az":7.2,"t":"2028-08-30T08:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.06,"az":8.4,"t":"2028-08-30T08:20:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-24.91,"az":9.7,"t":"2028-08-30T08:25:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-24.74,"az":11.0,"t":"2028-08-30T08:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.55,"az":12.2,"t":"2028-08-30T08:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-24.35,"az":13.5,"t":"2028-08-30T08:40:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-24.12,"az":14.7,"t":"2028-08-30T08:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-23.87,"az":16.0,"t":"2028-08-30T08:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-23.6,"az":17.2,"t":"2028-08-30T08:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.32,"az":18.4,"t":"2028-08-30T09:00:00Z","terrain":0.57}],"transit":{"airmass":1.06,"alt":71.1,"az":180.8,"t":"2028-08-29T19:50:00Z"},"usable_hours":6.67,"verdict":"good","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."]}
