{"assessment":{"best_window":{"end":"2029-08-24T01:20Z","end_local":"04:20","hours":6.42,"label":"marginal","mean_quality":0.42,"start":"2029-08-23T18:55Z","start_local":"21:55"},"cost":{"altitude":1.25,"clouds":0.0,"darkness":1.36,"moon":3.64},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":56,"cloud":null,"high":null,"iso":"2029-08-23T18:00Z","label":"poor","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.08,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":66,"cloud":null,"high":null,"iso":"2029-08-23T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.5,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2029-08-23T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.46,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2029-08-23T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2029-08-23T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.42,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2029-08-23T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.39,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2029-08-24T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.38,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2029-08-24T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.35,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2029-08-24T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2029-08-24T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.51,"peak_sky":0.51,"quality_hours":3.0,"reasons":["moonlight cost 3.6 quality-hours","daylight and twilight cost 1.4 quality-hours","the target being low or below 20\u00b0 cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":38,"score_weather":null,"sky_hours":3.0,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2029-08-23T17:40Z","end_local":"20:40","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-08-23T17:05Z","start_local":"20:05"},{"end":"2029-08-23T18:55Z","end_local":"21:55","hours":1.25,"label":"poor","mean_quality":0.18,"start":"2029-08-23T17:40Z","start_local":"20:40"},{"end":"2029-08-24T01:20Z","end_local":"04:20","hours":6.42,"label":"marginal","mean_quality":0.42,"start":"2029-08-23T18:55Z","start_local":"21:55"},{"end":"2029-08-24T01:45Z","end_local":"04:45","hours":0.42,"label":"poor","mean_quality":0.25,"start":"2029-08-24T01:20Z","start_local":"04:20"},{"end":"2029-08-24T03:40Z","end_local":"06:40","hours":1.92,"label":"unusable","mean_quality":0.0,"start":"2029-08-24T01:45Z","start_local":"04:45"}]},"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":"2029-08-23T18:50:14Z","dark_hours":7.12,"dark_to":"2029-08-24T01:57:18Z","moon":{"illumination":0.998,"phase":"full moon","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2029-08-23T16:38:52Z","moonset":"2029-08-24T03:51:19Z","sunrise":"2029-08-24T03:38:53Z","sunset":"2029-08-23T17:08:42Z","twilight":{"astronomical":{"end":"2029-08-23T18:50:14Z","start":"2029-08-24T01:57:18Z"},"civil":{"end":"2029-08-23T17:37:50Z","start":"2029-08-24T03:09:44Z"},"nautical":{"end":"2029-08-23T18:12:57Z","start":"2029-08-24T02:34:36Z"}},"window_end":"2029-08-24T09:00:00Z","window_start":"2029-08-23T09:00:00Z"},"night_date":"2029-08-23","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":"2029-08-23T20:15:00Z"},"dec":22.71085365,"dec_of_date":22.7942,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":6.0,"limit_rise":"2029-08-23T14:42:29Z","limit_set":"2029-08-24T01:44:23Z","max_az_rate_deg_per_min":0.71,"moon_separation":42.2,"never_rises":false,"ra":300.18213726,"ra_of_date":300.5022,"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":"6.0 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2029-08-24T03:38:19Z","blocked_dark_hours":0,"clears_at":"2029-08-23T12:53:59Z","rise_az":60.1},"track":[{"above_terrain":false,"airmass":null,"alt":-24.69,"az":11.3,"t":"2029-08-23T09:00:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-24.49,"az":12.6,"t":"2029-08-23T09:05:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-24.28,"az":13.8,"t":"2029-08-23T09:10:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-24.04,"az":15.1,"t":"2029-08-23T09:15:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-23.79,"az":16.3,"t":"2029-08-23T09:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.52,"az":17.5,"t":"2029-08-23T09:25:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-23.23,"az":18.8,"t":"2029-08-23T09:30:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-22.92,"az":20.0,"t":"2029-08-23T09:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-22.59,"az":21.2,"t":"2029-08-23T09:40:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-22.24,"az":22.4,"t":"2029-08-23T09:45:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-21.88,"az":23.5,"t":"2029-08-23T09:50:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-21.49,"az":24.7,"t":"2029-08-23T09:55:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-21.09,"az":25.9,"t":"2029-08-23T10:00:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-20.68,"az":27.0,"t":"2029-08-23T10:05:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-20.24,"az":28.2,"t":"2029-08-23T10:10:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-19.79,"az":29.3,"t":"2029-08-23T10:15:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-19.33,"az":30.4,"t":"2029-08-23T10:20:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-18.84,"az":31.5,"t":"2029-08-23T10:25:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.35,"az":32.6,"t":"2029-08-23T10:30:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-17.83,"az":33.7,"t":"2029-08-23T10:35:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":34.8,"t":"2029-08-23T10:40:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-16.77,"az":35.9,"t":"2029-08-23T10:45:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.21,"az":36.9,"t":"2029-08-23T10:50:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-15.64,"az":38.0,"t":"2029-08-23T10:55:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-15.06,"az":39.0,"t":"2029-08-23T11:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-14.46,"az":40.0,"t":"2029-08-23T11:05:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-13.85,"az":41.1,"t":"2029-08-23T11:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-13.23,"az":42.1,"t":"2029-08-23T11:15:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-12.6,"az":43.1,"t":"2029-08-23T11:20:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-11.96,"az":44.0,"t":"2029-08-23T11:25:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-11.3,"az":45.0,"t":"2029-08-23T11:30:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-10.63,"az":46.0,"t":"2029-08-23T11:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-9.95,"az":46.9,"t":"2029-08-23T11:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.26,"az":47.9,"t":"2029-08-23T11:45:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-8.57,"az":48.8,"t":"2029-08-23T11:50:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-7.86,"az":49.7,"t":"2029-08-23T11:55:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.14,"az":50.6,"t":"2029-08-23T12:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.41,"az":51.5,"t":"2029-08-23T12:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-5.67,"az":52.4,"t":"2029-08-23T12:10:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-4.93,"az":53.3,"t":"2029-08-23T12:15:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-4.17,"az":54.2,"t":"2029-08-23T12:20:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":55.1,"t":"2029-08-23T12:25:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-2.64,"az":55.9,"t":"2029-08-23T12:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.86,"az":56.8,"t":"2029-08-23T12:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.07,"az":57.6,"t":"2029-08-23T12:40:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-0.28,"az":58.5,"t":"2029-08-23T12:45:00Z","terrain":1.23},{"above_terrain":false,"airmass":31.07,"alt":0.52,"az":59.3,"t":"2029-08-23T12:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":23.63,"alt":1.33,"az":60.1,"t":"2029-08-23T12:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":18.68,"alt":2.15,"az":60.9,"t":"2029-08-23T13:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":15.26,"alt":2.97,"az":61.7,"t":"2029-08-23T13:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":12.8,"alt":3.8,"az":62.6,"t":"2029-08-23T13:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":10.97,"alt":4.63,"az":63.4,"t":"2029-08-23T13:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":9.57,"alt":5.47,"az":64.2,"t":"2029-08-23T13:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.46,"alt":6.31,"az":64.9,"t":"2029-08-23T13:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.57,"alt":7.16,"az":65.7,"t":"2029-08-23T13:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":6.84,"alt":8.02,"az":66.5,"t":"2029-08-23T13:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":6.23,"alt":8.88,"az":67.3,"t":"2029-08-23T13:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":68.1,"t":"2029-08-23T13:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":5.28,"alt":10.62,"az":68.8,"t":"2029-08-23T13:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":4.9,"alt":11.49,"az":69.6,"t":"2029-08-23T13:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":4.58,"alt":12.37,"az":70.4,"t":"2029-08-23T14:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.29,"alt":13.26,"az":71.1,"t":"2029-08-23T14:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.03,"alt":14.14,"az":71.9,"t":"2029-08-23T14:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.8,"alt":15.04,"az":72.7,"t":"2029-08-23T14:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":3.6,"alt":15.93,"az":73.4,"t":"2029-08-23T14:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":3.42,"alt":16.83,"az":74.2,"t":"2029-08-23T14:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":3.25,"alt":17.73,"az":74.9,"t":"2029-08-23T14:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.1,"alt":18.64,"az":75.7,"t":"2029-08-23T14:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.97,"alt":19.55,"az":76.4,"t":"2029-08-23T14:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.84,"alt":20.46,"az":77.2,"t":"2029-08-23T14:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.73,"alt":21.37,"az":78.0,"t":"2029-08-23T14:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.62,"alt":22.29,"az":78.7,"t":"2029-08-23T14:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.52,"alt":23.21,"az":79.5,"t":"2029-08-23T15:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.43,"alt":24.13,"az":80.2,"t":"2029-08-23T15:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.35,"alt":25.05,"az":81.0,"t":"2029-08-23T15:10:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.27,"alt":25.98,"az":81.8,"t":"2029-08-23T15:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.2,"alt":26.9,"az":82.5,"t":"2029-08-23T15:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.13,"alt":27.83,"az":83.3,"t":"2029-08-23T15:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.07,"alt":28.76,"az":84.1,"t":"2029-08-23T15:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.01,"alt":29.69,"az":84.9,"t":"2029-08-23T15:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.96,"alt":30.63,"az":85.7,"t":"2029-08-23T15:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.91,"alt":31.56,"az":86.5,"t":"2029-08-23T15:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.86,"alt":32.5,"az":87.3,"t":"2029-08-23T15:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.81,"alt":33.43,"az":88.1,"t":"2029-08-23T15:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.77,"alt":34.37,"az":88.9,"t":"2029-08-23T16:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.73,"alt":35.3,"az":89.7,"t":"2029-08-23T16:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.69,"alt":36.24,"az":90.5,"t":"2029-08-23T16:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.65,"alt":37.17,"az":91.4,"t":"2029-08-23T16:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.62,"alt":38.11,"az":92.3,"t":"2029-08-23T16:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.58,"alt":39.04,"az":93.1,"t":"2029-08-23T16:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.55,"alt":39.98,"az":94.0,"t":"2029-08-23T16:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.52,"alt":40.91,"az":94.9,"t":"2029-08-23T16:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.5,"alt":41.84,"az":95.8,"t":"2029-08-23T16:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.47,"alt":42.77,"az":96.7,"t":"2029-08-23T16:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.45,"alt":43.7,"az":97.7,"t":"2029-08-23T16:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.42,"alt":44.63,"az":98.6,"t":"2029-08-23T16:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.4,"alt":45.55,"az":99.6,"t":"2029-08-23T17:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.38,"alt":46.47,"az":100.6,"t":"2029-08-23T17:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.36,"alt":47.39,"az":101.7,"t":"2029-08-23T17:10:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.34,"alt":48.31,"az":102.7,"t":"2029-08-23T17:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.32,"alt":49.22,"az":103.8,"t":"2029-08-23T17:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":104.9,"t":"2029-08-23T17:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.29,"alt":51.03,"az":106.0,"t":"2029-08-23T17:30:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.27,"alt":51.92,"az":107.2,"t":"2029-08-23T17:35:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.25,"alt":52.82,"az":108.4,"t":"2029-08-23T17:40:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.24,"alt":53.7,"az":109.6,"t":"2029-08-23T17:45:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.23,"alt":54.58,"az":110.9,"t":"2029-08-23T17:50:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.21,"alt":55.45,"az":112.3,"t":"2029-08-23T17:55:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.2,"alt":56.31,"az":113.6,"t":"2029-08-23T18:00:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.19,"alt":57.16,"az":115.0,"t":"2029-08-23T18:05:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.18,"alt":58.01,"az":116.5,"t":"2029-08-23T18:10:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.17,"alt":58.84,"az":118.1,"t":"2029-08-23T18:15:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.16,"alt":59.66,"az":119.6,"t":"2029-08-23T18:20:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.15,"alt":60.46,"az":121.3,"t":"2029-08-23T18:25:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.14,"alt":61.26,"az":123.0,"t":"2029-08-23T18:30:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.13,"alt":62.03,"az":124.8,"t":"2029-08-23T18:35:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.12,"alt":62.79,"az":126.7,"t":"2029-08-23T18:40:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.12,"alt":63.53,"az":128.7,"t":"2029-08-23T18:45:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.11,"alt":64.25,"az":130.7,"t":"2029-08-23T18:50:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.1,"alt":64.95,"az":132.9,"t":"2029-08-23T18:55:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.1,"alt":65.62,"az":135.1,"t":"2029-08-23T19:00:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.09,"alt":66.27,"az":137.5,"t":"2029-08-23T19:05:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.09,"alt":66.89,"az":139.9,"t":"2029-08-23T19:10:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.47,"az":142.5,"t":"2029-08-23T19:15:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.08,"alt":68.03,"az":145.2,"t":"2029-08-23T19:20:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.07,"alt":68.54,"az":148.0,"t":"2029-08-23T19:25:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.07,"alt":69.02,"az":150.9,"t":"2029-08-23T19:30:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.07,"alt":69.45,"az":153.9,"t":"2029-08-23T19:35:00Z","terrain":-1.03},{"above_terrain":true,"airmass":1.06,"alt":69.84,"az":157.0,"t":"2029-08-23T19:40:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.06,"alt":70.18,"az":160.3,"t":"2029-08-23T19:45:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.06,"alt":70.47,"az":163.6,"t":"2029-08-23T19:50:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.06,"alt":70.71,"az":167.0,"t":"2029-08-23T19:55:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.06,"alt":70.89,"az":170.5,"t":"2029-08-23T20:00:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.06,"alt":71.02,"az":174.0,"t":"2029-08-23T20:05:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":177.5,"t":"2029-08-23T20:10:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":181.1,"t":"2029-08-23T20:15:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":71.05,"az":184.7,"t":"2029-08-23T20:20:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":70.95,"az":188.2,"t":"2029-08-23T20:25:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.06,"alt":70.78,"az":191.7,"t":"2029-08-23T20:30:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.06,"alt":70.57,"az":195.1,"t":"2029-08-23T20:35:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.06,"alt":70.3,"az":198.5,"t":"2029-08-23T20:40:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.06,"alt":69.97,"az":201.7,"t":"2029-08-23T20:45:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.07,"alt":69.6,"az":204.9,"t":"2029-08-23T20:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.07,"alt":69.19,"az":208.0,"t":"2029-08-23T20:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":68.73,"az":210.9,"t":"2029-08-23T21:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.08,"alt":68.23,"az":213.8,"t":"2029-08-23T21:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.08,"alt":67.69,"az":216.5,"t":"2029-08-23T21:10:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.08,"alt":67.11,"az":219.1,"t":"2029-08-23T21:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.09,"alt":66.51,"az":221.6,"t":"2029-08-23T21:20:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.1,"alt":65.87,"az":224.0,"t":"2029-08-23T21:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.1,"alt":65.21,"az":226.3,"t":"2029-08-23T21:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.11,"alt":64.52,"az":228.5,"t":"2029-08-23T21:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":63.81,"az":230.6,"t":"2029-08-23T21:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.12,"alt":63.07,"az":232.6,"t":"2029-08-23T21:45:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.13,"alt":62.32,"az":234.5,"t":"2029-08-23T21:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.14,"alt":61.55,"az":236.3,"t":"2029-08-23T21:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.15,"alt":60.76,"az":238.0,"t":"2029-08-23T22:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.15,"alt":59.96,"az":239.7,"t":"2029-08-23T22:05:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.16,"alt":59.15,"az":241.3,"t":"2029-08-23T22:10:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.17,"alt":58.32,"az":242.9,"t":"2029-08-23T22:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.19,"alt":57.48,"az":244.4,"t":"2029-08-23T22:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.2,"alt":56.63,"az":245.8,"t":"2029-08-23T22:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.21,"alt":55.77,"az":247.2,"t":"2029-08-23T22:30:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.22,"alt":54.91,"az":248.6,"t":"2029-08-23T22:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.23,"alt":54.03,"az":249.9,"t":"2029-08-23T22:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.25,"alt":53.15,"az":251.1,"t":"2029-08-23T22:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.26,"alt":52.26,"az":252.3,"t":"2029-08-23T22:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.28,"alt":51.37,"az":253.5,"t":"2029-08-23T22:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.47,"az":254.7,"t":"2029-08-23T23:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.31,"alt":49.56,"az":255.8,"t":"2029-08-23T23:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.33,"alt":48.65,"az":256.9,"t":"2029-08-23T23:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.35,"alt":47.74,"az":258.0,"t":"2029-08-23T23:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.37,"alt":46.82,"az":259.0,"t":"2029-08-23T23:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.39,"alt":45.9,"az":260.0,"t":"2029-08-23T23:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.41,"alt":44.98,"az":261.0,"t":"2029-08-23T23:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.44,"alt":44.05,"az":262.0,"t":"2029-08-23T23:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.46,"alt":43.12,"az":262.9,"t":"2029-08-23T23:40:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.49,"alt":42.19,"az":263.8,"t":"2029-08-23T23:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.51,"alt":41.26,"az":264.8,"t":"2029-08-23T23:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.54,"alt":40.33,"az":265.7,"t":"2029-08-23T23:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.57,"alt":39.4,"az":266.5,"t":"2029-08-24T00:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.61,"alt":38.46,"az":267.4,"t":"2029-08-24T00:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.64,"alt":37.53,"az":268.3,"t":"2029-08-24T00:10:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.67,"alt":36.59,"az":269.1,"t":"2029-08-24T00:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.71,"alt":35.66,"az":270.0,"t":"2029-08-24T00:20:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.75,"alt":34.72,"az":270.8,"t":"2029-08-24T00:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.79,"alt":33.78,"az":271.6,"t":"2029-08-24T00:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.84,"alt":32.85,"az":272.4,"t":"2029-08-24T00:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.89,"alt":31.91,"az":273.2,"t":"2029-08-24T00:40:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.94,"alt":30.98,"az":274.0,"t":"2029-08-24T00:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.99,"alt":30.05,"az":274.8,"t":"2029-08-24T00:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.05,"alt":29.11,"az":275.6,"t":"2029-08-24T00:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.11,"alt":28.18,"az":276.4,"t":"2029-08-24T01:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.18,"alt":27.25,"az":277.2,"t":"2029-08-24T01:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.25,"alt":26.33,"az":277.9,"t":"2029-08-24T01:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.32,"alt":25.4,"az":278.7,"t":"2029-08-24T01:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.4,"alt":24.48,"az":279.5,"t":"2029-08-24T01:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.49,"alt":23.55,"az":280.2,"t":"2029-08-24T01:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.58,"alt":22.63,"az":281.0,"t":"2029-08-24T01:30:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.69,"alt":21.72,"az":281.8,"t":"2029-08-24T01:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.8,"alt":20.8,"az":282.5,"t":"2029-08-24T01:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.92,"alt":19.89,"az":283.3,"t":"2029-08-24T01:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":3.05,"alt":18.98,"az":284.0,"t":"2029-08-24T01:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.2,"alt":18.07,"az":284.8,"t":"2029-08-24T01:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.35,"alt":17.17,"az":285.5,"t":"2029-08-24T02:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.53,"alt":16.27,"az":286.3,"t":"2029-08-24T02:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.73,"alt":15.37,"az":287.0,"t":"2029-08-24T02:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.94,"alt":14.48,"az":287.8,"t":"2029-08-24T02:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.19,"alt":13.59,"az":288.6,"t":"2029-08-24T02:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.46,"alt":12.71,"az":289.3,"t":"2029-08-24T02:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.78,"alt":11.82,"az":290.1,"t":"2029-08-24T02:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.13,"alt":10.95,"az":290.9,"t":"2029-08-24T02:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.55,"alt":10.08,"az":291.6,"t":"2029-08-24T02:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":6.03,"alt":9.21,"az":292.4,"t":"2029-08-24T02:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":6.6,"alt":8.34,"az":293.2,"t":"2029-08-24T02:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.28,"alt":7.49,"az":294.0,"t":"2029-08-24T02:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.1,"alt":6.63,"az":294.8,"t":"2029-08-24T03:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":9.12,"alt":5.79,"az":295.5,"t":"2029-08-24T03:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":10.4,"alt":4.95,"az":296.3,"t":"2029-08-24T03:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":12.05,"alt":4.11,"az":297.1,"t":"2029-08-24T03:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":14.24,"alt":3.28,"az":297.9,"t":"2029-08-24T03:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":17.24,"alt":2.46,"az":298.8,"t":"2029-08-24T03:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":21.53,"alt":1.64,"az":299.6,"t":"2029-08-24T03:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":27.89,"alt":0.83,"az":300.4,"t":"2029-08-24T03:35:00Z","terrain":0.35},{"above_terrain":false,"airmass":37.56,"alt":0.02,"az":301.2,"t":"2029-08-24T03:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-0.77,"az":302.1,"t":"2029-08-24T03:45:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-1.56,"az":302.9,"t":"2029-08-24T03:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":303.8,"t":"2029-08-24T03:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.12,"az":304.6,"t":"2029-08-24T04:00:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":305.5,"t":"2029-08-24T04:05:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-4.64,"az":306.4,"t":"2029-08-24T04:10:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.39,"az":307.2,"t":"2029-08-24T04:15:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-6.13,"az":308.1,"t":"2029-08-24T04:20:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":309.0,"t":"2029-08-24T04:25:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-7.59,"az":309.9,"t":"2029-08-24T04:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-8.3,"az":310.9,"t":"2029-08-24T04:35:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-9.0,"az":311.8,"t":"2029-08-24T04:40:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-9.69,"az":312.7,"t":"2029-08-24T04:45:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-10.38,"az":313.7,"t":"2029-08-24T04:50:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-11.05,"az":314.6,"t":"2029-08-24T04:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-11.71,"az":315.6,"t":"2029-08-24T05:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-12.36,"az":316.6,"t":"2029-08-24T05:05:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-13.0,"az":317.6,"t":"2029-08-24T05:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-13.62,"az":318.6,"t":"2029-08-24T05:15:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-14.23,"az":319.6,"t":"2029-08-24T05:20:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-14.83,"az":320.6,"t":"2029-08-24T05:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.42,"az":321.6,"t":"2029-08-24T05:30:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-16.0,"az":322.7,"t":"2029-08-24T05:35:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-16.56,"az":323.7,"t":"2029-08-24T05:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-17.1,"az":324.8,"t":"2029-08-24T05:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.64,"az":325.9,"t":"2029-08-24T05:50:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-18.15,"az":326.9,"t":"2029-08-24T05:55:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-18.66,"az":328.0,"t":"2029-08-24T06:00:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-19.15,"az":329.1,"t":"2029-08-24T06:05:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-19.62,"az":330.3,"t":"2029-08-24T06:10:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-20.07,"az":331.4,"t":"2029-08-24T06:15:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-20.51,"az":332.5,"t":"2029-08-24T06:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.94,"az":333.7,"t":"2029-08-24T06:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-21.34,"az":334.8,"t":"2029-08-24T06:30:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-21.73,"az":336.0,"t":"2029-08-24T06:35:00Z","terrain":-0.83},{"above_terrain":false,"airmass":null,"alt":-22.11,"az":337.2,"t":"2029-08-24T06:40:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-22.46,"az":338.4,"t":"2029-08-24T06:45:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-22.79,"az":339.6,"t":"2029-08-24T06:50:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-23.11,"az":340.8,"t":"2029-08-24T06:55:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-23.41,"az":342.0,"t":"2029-08-24T07:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-23.69,"az":343.2,"t":"2029-08-24T07:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-23.95,"az":344.5,"t":"2029-08-24T07:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.19,"az":345.7,"t":"2029-08-24T07:15:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-24.41,"az":346.9,"t":"2029-08-24T07:20:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-24.62,"az":348.2,"t":"2029-08-24T07:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-24.8,"az":349.4,"t":"2029-08-24T07:30:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-24.96,"az":350.7,"t":"2029-08-24T07:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.1,"az":352.0,"t":"2029-08-24T07:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.22,"az":353.2,"t":"2029-08-24T07:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-25.32,"az":354.5,"t":"2029-08-24T07:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.4,"az":355.8,"t":"2029-08-24T07:55:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":357.1,"t":"2029-08-24T08:00:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":358.3,"t":"2029-08-24T08:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":359.6,"t":"2029-08-24T08:10:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":0.9,"t":"2029-08-24T08:15:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":2.2,"t":"2029-08-24T08:20:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":3.5,"t":"2029-08-24T08:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-25.37,"az":4.7,"t":"2029-08-24T08:30:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-25.28,"az":6.0,"t":"2029-08-24T08:35:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-25.17,"az":7.3,"t":"2029-08-24T08:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.04,"az":8.6,"t":"2029-08-24T08:45:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-24.9,"az":9.8,"t":"2029-08-24T08:50:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-24.73,"az":11.1,"t":"2029-08-24T08:55:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-24.54,"az":12.3,"t":"2029-08-24T09:00:00Z","terrain":-0.14}],"transit":{"airmass":1.06,"alt":71.1,"az":181.1,"t":"2029-08-23T20:15:00Z"},"usable_hours":6.83,"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."]}
