{"assessment":{"best_window":{"end":"2028-09-26T23:05Z","end_local":"02:05","hours":5.33,"label":"good","mean_quality":0.71,"start":"2028-09-26T17:45Z","start_local":"20:45"},"cost":{"altitude":4.2,"clouds":0.0,"darkness":1.25,"moon":1.23},"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":67,"cloud":null,"high":null,"iso":"2028-09-26T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.1,"rh":null,"sky":"nautical twilight","temp":null,"time":"20:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2028-09-26T18:00Z","label":"good","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2028-09-26T19:00Z","label":"good","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2028-09-26T20:00Z","label":"good","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2028-09-26T21:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2028-09-26T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2028-09-26T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.62,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2028-09-27T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2028-09-27T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2028-09-27T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2028-09-27T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-53,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-20,"cloud":null,"high":null,"iso":"2028-09-27T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-62,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.85,"peak_sky":0.85,"quality_hours":4.25,"reasons":["the target being low or below 20\u00b0 cost 4.2 quality-hours","daylight and twilight cost 1.2 quality-hours","moonlight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":85,"score_weather":null,"sky_hours":4.25,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-09-26T16:40Z","end_local":"19:40","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-09-26T16:10Z","start_local":"19:10"},{"end":"2028-09-26T17:15Z","end_local":"20:15","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2028-09-26T16:40Z","start_local":"19:40"},{"end":"2028-09-26T17:45Z","end_local":"20:45","hours":0.5,"label":"marginal","mean_quality":0.34,"start":"2028-09-26T17:15Z","start_local":"20:15"},{"end":"2028-09-26T23:05Z","end_local":"02:05","hours":5.33,"label":"good","mean_quality":0.71,"start":"2028-09-26T17:45Z","start_local":"20:45"},{"end":"2028-09-26T23:30Z","end_local":"02:30","hours":0.42,"label":"marginal","mean_quality":0.51,"start":"2028-09-26T23:05Z","start_local":"02:05"},{"end":"2028-09-27T04:15Z","end_local":"07:15","hours":4.75,"label":"unusable","mean_quality":0.0,"start":"2028-09-26T23:30Z","start_local":"02:30"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2028-09-26T17:43:30Z","dark_hours":8.96,"dark_to":"2028-09-27T02:41:09Z","moon":{"illumination":0.637,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":4.8,"moonrise":"2028-09-26T12:39:55Z","moonset":"2028-09-26T21:52:09Z","sunrise":"2028-09-27T04:14:00Z","sunset":"2028-09-26T16:10:48Z","twilight":{"astronomical":{"end":"2028-09-26T17:43:30Z","start":"2028-09-27T02:41:09Z"},"civil":{"end":"2028-09-26T16:38:27Z","start":"2028-09-27T03:46:18Z"},"nautical":{"end":"2028-09-26T17:10:44Z","start":"2028-09-27T03:13:58Z"}},"window_end":"2028-09-27T09:00:00Z","window_start":"2028-09-26T09:00:00Z"},"night_date":"2028-09-26","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":"2028-09-26T18:00:00Z"},"dec":22.71085365,"dec_of_date":22.7917,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":4.92,"limit_rise":"2028-09-26T12:27:49Z","limit_set":"2028-09-26T23:29:42Z","max_az_rate_deg_per_min":0.71,"moon_separation":45.3,"never_rises":false,"ra":300.18213726,"ra_of_date":300.4924,"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":"4.9 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-09-27T01:23:36Z","blocked_dark_hours":0,"clears_at":"2028-09-26T10:39:20Z","rise_az":60.1},"track":[{"above_terrain":false,"airmass":null,"alt":-13.28,"az":42.0,"t":"2028-09-26T09:00:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-12.64,"az":43.0,"t":"2028-09-26T09:05:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-12.0,"az":44.0,"t":"2028-09-26T09:10:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-11.34,"az":44.9,"t":"2028-09-26T09:15:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-10.68,"az":45.9,"t":"2028-09-26T09:20:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-10.0,"az":46.9,"t":"2028-09-26T09:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.31,"az":47.8,"t":"2028-09-26T09:30:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-8.61,"az":48.7,"t":"2028-09-26T09:35:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-7.9,"az":49.7,"t":"2028-09-26T09:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.19,"az":50.6,"t":"2028-09-26T09:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.46,"az":51.5,"t":"2028-09-26T09:50:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-5.72,"az":52.4,"t":"2028-09-26T09:55:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-4.98,"az":53.3,"t":"2028-09-26T10:00:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-4.22,"az":54.1,"t":"2028-09-26T10:05:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":55.0,"t":"2028-09-26T10:10:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-2.69,"az":55.9,"t":"2028-09-26T10:15:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.91,"az":56.7,"t":"2028-09-26T10:20:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.12,"az":57.6,"t":"2028-09-26T10:25:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-0.33,"az":58.4,"t":"2028-09-26T10:30:00Z","terrain":1.23},{"above_terrain":false,"airmass":31.7,"alt":0.47,"az":59.2,"t":"2028-09-26T10:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":24.04,"alt":1.28,"az":60.1,"t":"2028-09-26T10:40:00Z","terrain":1.16},{"above_terrain":true,"airmass":18.96,"alt":2.09,"az":60.9,"t":"2028-09-26T10:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":15.45,"alt":2.91,"az":61.7,"t":"2028-09-26T10:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":12.94,"alt":3.74,"az":62.5,"t":"2028-09-26T10:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":11.08,"alt":4.57,"az":63.3,"t":"2028-09-26T11:00:00Z","terrain":0.87},{"above_terrain":true,"airmass":9.65,"alt":5.41,"az":64.1,"t":"2028-09-26T11:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.53,"alt":6.26,"az":64.9,"t":"2028-09-26T11:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.62,"alt":7.11,"az":65.7,"t":"2028-09-26T11:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":6.89,"alt":7.96,"az":66.5,"t":"2028-09-26T11:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":6.27,"alt":8.82,"az":67.2,"t":"2028-09-26T11:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":5.75,"alt":9.69,"az":68.0,"t":"2028-09-26T11:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":5.31,"alt":10.56,"az":68.8,"t":"2028-09-26T11:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":4.93,"alt":11.43,"az":69.6,"t":"2028-09-26T11:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":4.6,"alt":12.31,"az":70.3,"t":"2028-09-26T11:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.31,"alt":13.2,"az":71.1,"t":"2028-09-26T11:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.05,"alt":14.08,"az":71.9,"t":"2028-09-26T11:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.82,"alt":14.98,"az":72.6,"t":"2028-09-26T12:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":3.61,"alt":15.87,"az":73.4,"t":"2028-09-26T12:05:00Z","terrain":0.89},{"above_terrain":true,"airmass":3.43,"alt":16.77,"az":74.1,"t":"2028-09-26T12:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":3.26,"alt":17.67,"az":74.9,"t":"2028-09-26T12:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.11,"alt":18.58,"az":75.6,"t":"2028-09-26T12:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.98,"alt":19.48,"az":76.4,"t":"2028-09-26T12:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.85,"alt":20.4,"az":77.2,"t":"2028-09-26T12:30:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.73,"alt":21.31,"az":77.9,"t":"2028-09-26T12:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.63,"alt":22.23,"az":78.7,"t":"2028-09-26T12:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.53,"alt":23.14,"az":79.4,"t":"2028-09-26T12:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.44,"alt":24.07,"az":80.2,"t":"2028-09-26T12:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.36,"alt":24.99,"az":81.0,"t":"2028-09-26T12:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.28,"alt":25.91,"az":81.7,"t":"2028-09-26T13:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.21,"alt":26.84,"az":82.5,"t":"2028-09-26T13:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.14,"alt":27.77,"az":83.3,"t":"2028-09-26T13:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.08,"alt":28.7,"az":84.0,"t":"2028-09-26T13:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":2.02,"alt":29.63,"az":84.8,"t":"2028-09-26T13:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.96,"alt":30.56,"az":85.6,"t":"2028-09-26T13:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.91,"alt":31.5,"az":86.4,"t":"2028-09-26T13:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.86,"alt":32.43,"az":87.2,"t":"2028-09-26T13:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.81,"alt":33.37,"az":88.0,"t":"2028-09-26T13:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.77,"alt":34.3,"az":88.8,"t":"2028-09-26T13:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.73,"alt":35.24,"az":89.7,"t":"2028-09-26T13:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.69,"alt":36.18,"az":90.5,"t":"2028-09-26T13:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.65,"alt":37.11,"az":91.3,"t":"2028-09-26T14:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.62,"alt":38.05,"az":92.2,"t":"2028-09-26T14:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.98,"az":93.1,"t":"2028-09-26T14:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.56,"alt":39.92,"az":93.9,"t":"2028-09-26T14:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.53,"alt":40.85,"az":94.8,"t":"2028-09-26T14:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.5,"alt":41.78,"az":95.8,"t":"2028-09-26T14:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.47,"alt":42.71,"az":96.7,"t":"2028-09-26T14:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.45,"alt":43.64,"az":97.6,"t":"2028-09-26T14:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.42,"alt":44.57,"az":98.6,"t":"2028-09-26T14:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.4,"alt":45.49,"az":99.6,"t":"2028-09-26T14:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.38,"alt":46.41,"az":100.6,"t":"2028-09-26T14:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.36,"alt":47.33,"az":101.6,"t":"2028-09-26T14:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.34,"alt":48.25,"az":102.6,"t":"2028-09-26T15:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.32,"alt":49.16,"az":103.7,"t":"2028-09-26T15:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":104.8,"t":"2028-09-26T15:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.29,"alt":50.97,"az":106.0,"t":"2028-09-26T15:15:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.27,"alt":51.86,"az":107.1,"t":"2028-09-26T15:20:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.26,"alt":52.76,"az":108.3,"t":"2028-09-26T15:25:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.24,"alt":53.64,"az":109.6,"t":"2028-09-26T15:30:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.23,"alt":54.52,"az":110.8,"t":"2028-09-26T15:35:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.21,"alt":55.39,"az":112.2,"t":"2028-09-26T15:40:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.2,"alt":56.25,"az":113.5,"t":"2028-09-26T15:45:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.19,"alt":57.11,"az":115.0,"t":"2028-09-26T15:50:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.18,"alt":57.95,"az":116.4,"t":"2028-09-26T15:55:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.17,"alt":58.78,"az":118.0,"t":"2028-09-26T16:00:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.16,"alt":59.6,"az":119.5,"t":"2028-09-26T16:05:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.15,"alt":60.41,"az":121.2,"t":"2028-09-26T16:10:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.14,"alt":61.2,"az":122.9,"t":"2028-09-26T16:15:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.13,"alt":61.98,"az":124.7,"t":"2028-09-26T16:20:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.12,"alt":62.74,"az":126.6,"t":"2028-09-26T16:25:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.12,"alt":63.48,"az":128.6,"t":"2028-09-26T16:30:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.11,"alt":64.2,"az":130.6,"t":"2028-09-26T16:35:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.1,"alt":64.9,"az":132.7,"t":"2028-09-26T16:40:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.1,"alt":65.58,"az":135.0,"t":"2028-09-26T16:45:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.09,"alt":66.23,"az":137.3,"t":"2028-09-26T16:50:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.09,"alt":66.85,"az":139.8,"t":"2028-09-26T16:55:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.43,"az":142.3,"t":"2028-09-26T17:00:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.08,"alt":67.99,"az":145.0,"t":"2028-09-26T17:05:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.07,"alt":68.51,"az":147.8,"t":"2028-09-26T17:10:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.07,"alt":68.99,"az":150.7,"t":"2028-09-26T17:15:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.07,"alt":69.42,"az":153.7,"t":"2028-09-26T17:20:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.06,"alt":69.81,"az":156.8,"t":"2028-09-26T17:25:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.06,"alt":70.16,"az":160.1,"t":"2028-09-26T17:30:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.06,"alt":70.45,"az":163.4,"t":"2028-09-26T17:35:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.06,"alt":70.69,"az":166.8,"t":"2028-09-26T17:40:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.06,"alt":70.88,"az":170.2,"t":"2028-09-26T17:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":71.01,"az":173.8,"t":"2028-09-26T17:50:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":177.3,"t":"2028-09-26T17:55:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":180.9,"t":"2028-09-26T18:00:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":71.05,"az":184.4,"t":"2028-09-26T18:05:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":70.95,"az":188.0,"t":"2028-09-26T18:10:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.06,"alt":70.79,"az":191.5,"t":"2028-09-26T18:15:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.06,"alt":70.58,"az":194.9,"t":"2028-09-26T18:20:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.06,"alt":70.31,"az":198.3,"t":"2028-09-26T18:25:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.06,"alt":69.99,"az":201.5,"t":"2028-09-26T18:30:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.07,"alt":69.63,"az":204.7,"t":"2028-09-26T18:35:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.07,"alt":69.21,"az":207.8,"t":"2028-09-26T18:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.07,"alt":68.76,"az":210.7,"t":"2028-09-26T18:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.08,"alt":68.26,"az":213.6,"t":"2028-09-26T18:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.08,"alt":67.72,"az":216.3,"t":"2028-09-26T18:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.08,"alt":67.15,"az":218.9,"t":"2028-09-26T19:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.09,"alt":66.55,"az":221.4,"t":"2028-09-26T19:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.09,"alt":65.91,"az":223.8,"t":"2028-09-26T19:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.1,"alt":65.25,"az":226.1,"t":"2028-09-26T19:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.11,"alt":64.56,"az":228.3,"t":"2028-09-26T19:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.11,"alt":63.85,"az":230.4,"t":"2028-09-26T19:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.12,"alt":63.12,"az":232.4,"t":"2028-09-26T19:30:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.13,"alt":62.37,"az":234.3,"t":"2028-09-26T19:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.14,"alt":61.6,"az":236.2,"t":"2028-09-26T19:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.14,"alt":60.81,"az":237.9,"t":"2028-09-26T19:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.15,"alt":60.01,"az":239.6,"t":"2028-09-26T19:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.2,"az":241.2,"t":"2028-09-26T19:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.17,"alt":58.37,"az":242.8,"t":"2028-09-26T20:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.18,"alt":57.54,"az":244.3,"t":"2028-09-26T20:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.2,"alt":56.69,"az":245.7,"t":"2028-09-26T20:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.21,"alt":55.83,"az":247.1,"t":"2028-09-26T20:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.22,"alt":54.96,"az":248.5,"t":"2028-09-26T20:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.23,"alt":54.09,"az":249.8,"t":"2028-09-26T20:25:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.25,"alt":53.21,"az":251.0,"t":"2028-09-26T20:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.26,"alt":52.32,"az":252.3,"t":"2028-09-26T20:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.28,"alt":51.42,"az":253.5,"t":"2028-09-26T20:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.52,"az":254.6,"t":"2028-09-26T20:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.31,"alt":49.62,"az":255.7,"t":"2028-09-26T20:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.33,"alt":48.71,"az":256.8,"t":"2028-09-26T20:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.35,"alt":47.8,"az":257.9,"t":"2028-09-26T21:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.37,"alt":46.88,"az":258.9,"t":"2028-09-26T21:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.39,"alt":45.96,"az":259.9,"t":"2028-09-26T21:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.41,"alt":45.04,"az":260.9,"t":"2028-09-26T21:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.43,"alt":44.11,"az":261.9,"t":"2028-09-26T21:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.46,"alt":43.18,"az":262.8,"t":"2028-09-26T21:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.49,"alt":42.25,"az":263.8,"t":"2028-09-26T21:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.51,"alt":41.32,"az":264.7,"t":"2028-09-26T21:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.54,"alt":40.39,"az":265.6,"t":"2028-09-26T21:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.57,"alt":39.46,"az":266.5,"t":"2028-09-26T21:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.6,"alt":38.52,"az":267.4,"t":"2028-09-26T21:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.64,"alt":37.59,"az":268.2,"t":"2028-09-26T21:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.67,"alt":36.65,"az":269.1,"t":"2028-09-26T22:00:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.71,"alt":35.72,"az":269.9,"t":"2028-09-26T22:05:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.75,"alt":34.78,"az":270.7,"t":"2028-09-26T22:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.79,"alt":33.84,"az":271.6,"t":"2028-09-26T22:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.84,"alt":32.91,"az":272.4,"t":"2028-09-26T22:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.88,"alt":31.97,"az":273.2,"t":"2028-09-26T22:25:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.93,"alt":31.04,"az":274.0,"t":"2028-09-26T22:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.99,"alt":30.11,"az":274.8,"t":"2028-09-26T22:35:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.05,"alt":29.17,"az":275.6,"t":"2028-09-26T22:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.11,"alt":28.24,"az":276.3,"t":"2028-09-26T22:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.17,"alt":27.31,"az":277.1,"t":"2028-09-26T22:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.24,"alt":26.39,"az":277.9,"t":"2028-09-26T22:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.32,"alt":25.46,"az":278.7,"t":"2028-09-26T23:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.4,"alt":24.53,"az":279.4,"t":"2028-09-26T23:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.48,"alt":23.61,"az":280.2,"t":"2028-09-26T23:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.58,"alt":22.69,"az":280.9,"t":"2028-09-26T23:15:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.68,"alt":21.77,"az":281.7,"t":"2028-09-26T23:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.79,"alt":20.86,"az":282.5,"t":"2028-09-26T23:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.91,"alt":19.95,"az":283.2,"t":"2028-09-26T23:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":3.04,"alt":19.04,"az":284.0,"t":"2028-09-26T23:35:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.19,"alt":18.13,"az":284.7,"t":"2028-09-26T23:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.34,"alt":17.23,"az":285.5,"t":"2028-09-26T23:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.52,"alt":16.33,"az":286.2,"t":"2028-09-26T23:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.71,"alt":15.43,"az":287.0,"t":"2028-09-26T23:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.93,"alt":14.54,"az":287.8,"t":"2028-09-27T00:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.17,"alt":13.65,"az":288.5,"t":"2028-09-27T00:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.44,"alt":12.76,"az":289.3,"t":"2028-09-27T00:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.75,"alt":11.88,"az":290.0,"t":"2028-09-27T00:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.11,"alt":11.0,"az":290.8,"t":"2028-09-27T00:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":5.52,"alt":10.13,"az":291.6,"t":"2028-09-27T00:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":6.0,"alt":9.26,"az":292.4,"t":"2028-09-27T00:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":6.56,"alt":8.4,"az":293.1,"t":"2028-09-27T00:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.23,"alt":7.54,"az":293.9,"t":"2028-09-27T00:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.05,"alt":6.69,"az":294.7,"t":"2028-09-27T00:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":9.05,"alt":5.84,"az":295.5,"t":"2028-09-27T00:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":10.31,"alt":5.0,"az":296.3,"t":"2028-09-27T00:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":11.93,"alt":4.16,"az":297.1,"t":"2028-09-27T01:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":14.08,"alt":3.33,"az":297.9,"t":"2028-09-27T01:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":17.02,"alt":2.51,"az":298.7,"t":"2028-09-27T01:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":21.21,"alt":1.69,"az":299.5,"t":"2028-09-27T01:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":27.41,"alt":0.88,"az":300.3,"t":"2028-09-27T01:20:00Z","terrain":0.35},{"above_terrain":false,"airmass":36.83,"alt":0.07,"az":301.2,"t":"2028-09-27T01:25:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-0.72,"az":302.0,"t":"2028-09-27T01:30:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-1.51,"az":302.9,"t":"2028-09-27T01:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-2.29,"az":303.7,"t":"2028-09-27T01:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":304.6,"t":"2028-09-27T01:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":305.4,"t":"2028-09-27T01:50:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-4.59,"az":306.3,"t":"2028-09-27T01:55:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-5.34,"az":307.2,"t":"2028-09-27T02:00:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":308.1,"t":"2028-09-27T02:05:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":309.0,"t":"2028-09-27T02:10:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-7.54,"az":309.9,"t":"2028-09-27T02:15:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-8.25,"az":310.8,"t":"2028-09-27T02:20:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-8.96,"az":311.7,"t":"2028-09-27T02:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-9.65,"az":312.7,"t":"2028-09-27T02:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-10.33,"az":313.6,"t":"2028-09-27T02:35:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-11.01,"az":314.6,"t":"2028-09-27T02:40:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-11.67,"az":315.5,"t":"2028-09-27T02:45:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-12.32,"az":316.5,"t":"2028-09-27T02:50:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-12.96,"az":317.5,"t":"2028-09-27T02:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-13.58,"az":318.5,"t":"2028-09-27T03:00:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-14.2,"az":319.5,"t":"2028-09-27T03:05:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-14.8,"az":320.5,"t":"2028-09-27T03:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.39,"az":321.6,"t":"2028-09-27T03:15:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-15.96,"az":322.6,"t":"2028-09-27T03:20:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-16.52,"az":323.6,"t":"2028-09-27T03:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-17.07,"az":324.7,"t":"2028-09-27T03:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.6,"az":325.8,"t":"2028-09-27T03:35:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-18.12,"az":326.9,"t":"2028-09-27T03:40:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-18.63,"az":328.0,"t":"2028-09-27T03:45:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-19.12,"az":329.1,"t":"2028-09-27T03:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-19.59,"az":330.2,"t":"2028-09-27T03:55:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-20.05,"az":331.3,"t":"2028-09-27T04:00:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-20.49,"az":332.5,"t":"2028-09-27T04:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.91,"az":333.6,"t":"2028-09-27T04:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-21.32,"az":334.8,"t":"2028-09-27T04:15:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-21.71,"az":335.9,"t":"2028-09-27T04:20:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-22.08,"az":337.1,"t":"2028-09-27T04:25:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-22.44,"az":338.3,"t":"2028-09-27T04:30:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-22.78,"az":339.5,"t":"2028-09-27T04:35:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-23.09,"az":340.7,"t":"2028-09-27T04:40:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-23.39,"az":341.9,"t":"2028-09-27T04:45:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-23.68,"az":343.1,"t":"2028-09-27T04:50:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-23.94,"az":344.4,"t":"2028-09-27T04:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.18,"az":345.6,"t":"2028-09-27T05:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-24.4,"az":346.9,"t":"2028-09-27T05:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-24.61,"az":348.1,"t":"2028-09-27T05:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-24.79,"az":349.4,"t":"2028-09-27T05:15:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-24.95,"az":350.6,"t":"2028-09-27T05:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.09,"az":351.9,"t":"2028-09-27T05:25:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-25.22,"az":353.2,"t":"2028-09-27T05:30:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-25.32,"az":354.4,"t":"2028-09-27T05:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.4,"az":355.7,"t":"2028-09-27T05:40:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":357.0,"t":"2028-09-27T05:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":358.3,"t":"2028-09-27T05:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":359.5,"t":"2028-09-27T05:55:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":0.8,"t":"2028-09-27T06:00:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":2.1,"t":"2028-09-27T06:05:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":3.4,"t":"2028-09-27T06:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-25.38,"az":4.7,"t":"2028-09-27T06:15:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-25.29,"az":5.9,"t":"2028-09-27T06:20:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-25.18,"az":7.2,"t":"2028-09-27T06:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.06,"az":8.5,"t":"2028-09-27T06:30:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-24.91,"az":9.7,"t":"2028-09-27T06:35:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-24.74,"az":11.0,"t":"2028-09-27T06:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-24.55,"az":12.2,"t":"2028-09-27T06:45:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-24.34,"az":13.5,"t":"2028-09-27T06:50:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":14.7,"t":"2028-09-27T06:55:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-23.87,"az":16.0,"t":"2028-09-27T07:00:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-23.6,"az":17.2,"t":"2028-09-27T07:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.31,"az":18.4,"t":"2028-09-27T07:10:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-23.01,"az":19.6,"t":"2028-09-27T07:15:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-22.68,"az":20.8,"t":"2028-09-27T07:20:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-22.34,"az":22.0,"t":"2028-09-27T07:25:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-21.98,"az":23.2,"t":"2028-09-27T07:30:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-21.6,"az":24.4,"t":"2028-09-27T07:35:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-21.21,"az":25.6,"t":"2028-09-27T07:40:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-20.8,"az":26.7,"t":"2028-09-27T07:45:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-20.37,"az":27.9,"t":"2028-09-27T07:50:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-19.92,"az":29.0,"t":"2028-09-27T07:55:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-19.46,"az":30.1,"t":"2028-09-27T08:00:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-18.98,"az":31.2,"t":"2028-09-27T08:05:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-18.49,"az":32.3,"t":"2028-09-27T08:10:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-17.98,"az":33.4,"t":"2028-09-27T08:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":34.5,"t":"2028-09-27T08:20:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-16.92,"az":35.6,"t":"2028-09-27T08:25:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.37,"az":36.6,"t":"2028-09-27T08:30:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-15.8,"az":37.7,"t":"2028-09-27T08:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-15.22,"az":38.7,"t":"2028-09-27T08:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-14.63,"az":39.8,"t":"2028-09-27T08:45:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-14.03,"az":40.8,"t":"2028-09-27T08:50:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-13.41,"az":41.8,"t":"2028-09-27T08:55:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-12.78,"az":42.8,"t":"2028-09-27T09:00:00Z","terrain":0.22}],"transit":{"airmass":1.06,"alt":71.1,"az":180.9,"t":"2028-09-26T18:00:00Z"},"usable_hours":5.75,"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."]}