{"assessment":{"best_window":{"end":"2028-10-16T21:45Z","end_local":"00:45","hours":4.5,"label":"good","mean_quality":0.91,"start":"2028-10-16T17:15Z","start_local":"20:15"},"cost":{"altitude":5.85,"clouds":0.0,"darkness":1.3,"moon":0.0},"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":69,"cloud":null,"high":null,"iso":"2028-10-16T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2028-10-16T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2028-10-16T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-40,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":55,"cloud":null,"high":null,"iso":"2028-10-16T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":0.97,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2028-10-16T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2028-10-16T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-56,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2028-10-16T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-53,"precip":null,"q":0.48,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2028-10-16T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2028-10-17T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2028-10-17T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2028-10-17T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2028-10-17T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2028-10-17T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":4.72,"reasons":["the target being low or below 20\u00b0 cost 5.8 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":4.72,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-10-16T16:10Z","end_local":"19:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-10-16T15:35Z","start_local":"18:35"},{"end":"2028-10-16T16:40Z","end_local":"19:40","hours":0.5,"label":"poor","mean_quality":0.15,"start":"2028-10-16T16:10Z","start_local":"19:10"},{"end":"2028-10-16T17:15Z","end_local":"20:15","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2028-10-16T16:40Z","start_local":"19:40"},{"end":"2028-10-16T21:45Z","end_local":"00:45","hours":4.5,"label":"good","mean_quality":0.91,"start":"2028-10-16T17:15Z","start_local":"20:15"},{"end":"2028-10-16T22:15Z","end_local":"01:15","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2028-10-16T21:45Z","start_local":"00:45"},{"end":"2028-10-17T04:40Z","end_local":"07:40","hours":6.42,"label":"unusable","mean_quality":0.0,"start":"2028-10-16T22:15Z","start_local":"01:15"}]},"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":"2028-10-16T17:10:05Z","dark_hours":9.89,"dark_to":"2028-10-17T03:03:17Z","moon":{"illumination":0.024,"phase":"new moon","waxing":false},"moon_free_dark_hours":9.87,"moonrise":"2028-10-17T03:44:51Z","moonset":"2028-10-16T14:13:55Z","sunrise":"2028-10-17T04:35:50Z","sunset":"2028-10-16T15:37:43Z","twilight":{"astronomical":{"end":"2028-10-16T17:10:05Z","start":"2028-10-17T03:03:17Z"},"civil":{"end":"2028-10-16T16:05:44Z","start":"2028-10-17T04:07:44Z"},"nautical":{"end":"2028-10-16T16:37:57Z","start":"2028-10-17T03:35:27Z"}},"window_end":"2028-10-17T09:00:00Z","window_start":"2028-10-16T09:00:00Z"},"night_date":"2028-10-16","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.07,"alt":69.7,"t":"2028-10-16T17:15:00Z"},"dec":22.71085365,"dec_of_date":22.7918,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":4.08,"limit_rise":"2028-10-16T11:09:11Z","limit_set":"2028-10-16T22:11:04Z","max_az_rate_deg_per_min":0.71,"moon_separation":116.5,"never_rises":false,"ra":300.18213726,"ra_of_date":300.493,"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":"4.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-10-17T00:04:48Z","blocked_dark_hours":0,"clears_at":"2028-10-16T09:20:41Z","rise_az":60.7},"track":[{"above_terrain":false,"airmass":null,"alt":-2.12,"az":56.5,"t":"2028-10-16T09:00:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.34,"az":57.3,"t":"2028-10-16T09:05:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-0.55,"az":58.2,"t":"2028-10-16T09:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":34.42,"alt":0.25,"az":59.0,"t":"2028-10-16T09:15:00Z","terrain":1.21},{"above_terrain":false,"airmass":25.82,"alt":1.06,"az":59.8,"t":"2028-10-16T09:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":20.15,"alt":1.87,"az":60.7,"t":"2028-10-16T09:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":16.29,"alt":2.69,"az":61.5,"t":"2028-10-16T09:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":13.55,"alt":3.51,"az":62.3,"t":"2028-10-16T09:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":11.54,"alt":4.34,"az":63.1,"t":"2028-10-16T09:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":10.01,"alt":5.18,"az":63.9,"t":"2028-10-16T09:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":8.81,"alt":6.03,"az":64.7,"t":"2028-10-16T09:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.85,"alt":6.87,"az":65.5,"t":"2028-10-16T09:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":7.07,"alt":7.73,"az":66.3,"t":"2028-10-16T10:00:00Z","terrain":0.86},{"above_terrain":true,"airmass":6.43,"alt":8.59,"az":67.0,"t":"2028-10-16T10:05:00Z","terrain":0.93},{"above_terrain":true,"airmass":5.89,"alt":9.45,"az":67.8,"t":"2028-10-16T10:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":5.42,"alt":10.32,"az":68.6,"t":"2028-10-16T10:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":5.03,"alt":11.19,"az":69.4,"t":"2028-10-16T10:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":4.68,"alt":12.07,"az":70.1,"t":"2028-10-16T10:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.38,"alt":12.96,"az":70.9,"t":"2028-10-16T10:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":4.11,"alt":13.84,"az":71.6,"t":"2028-10-16T10:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":3.88,"alt":14.73,"az":72.4,"t":"2028-10-16T10:40:00Z","terrain":1.11},{"above_terrain":true,"airmass":3.67,"alt":15.63,"az":73.2,"t":"2028-10-16T10:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":3.48,"alt":16.52,"az":73.9,"t":"2028-10-16T10:50:00Z","terrain":0.75},{"above_terrain":true,"airmass":3.31,"alt":17.42,"az":74.7,"t":"2028-10-16T10:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.15,"alt":18.33,"az":75.4,"t":"2028-10-16T11:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.01,"alt":19.24,"az":76.2,"t":"2028-10-16T11:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.88,"alt":20.15,"az":76.9,"t":"2028-10-16T11:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.77,"alt":21.06,"az":77.7,"t":"2028-10-16T11:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.66,"alt":21.98,"az":78.5,"t":"2028-10-16T11:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.56,"alt":22.89,"az":79.2,"t":"2028-10-16T11:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.46,"alt":23.81,"az":80.0,"t":"2028-10-16T11:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.38,"alt":24.74,"az":80.7,"t":"2028-10-16T11:35:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.3,"alt":25.66,"az":81.5,"t":"2028-10-16T11:40:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.23,"alt":26.59,"az":82.3,"t":"2028-10-16T11:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.16,"alt":27.52,"az":83.1,"t":"2028-10-16T11:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.09,"alt":28.45,"az":83.8,"t":"2028-10-16T11:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.03,"alt":29.38,"az":84.6,"t":"2028-10-16T12:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.98,"alt":30.31,"az":85.4,"t":"2028-10-16T12:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.92,"alt":31.24,"az":86.2,"t":"2028-10-16T12:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.87,"alt":32.18,"az":87.0,"t":"2028-10-16T12:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.83,"alt":33.11,"az":87.8,"t":"2028-10-16T12:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.78,"alt":34.05,"az":88.6,"t":"2028-10-16T12:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.74,"alt":34.98,"az":89.4,"t":"2028-10-16T12:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.7,"alt":35.92,"az":90.3,"t":"2028-10-16T12:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.66,"alt":36.86,"az":91.1,"t":"2028-10-16T12:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.63,"alt":37.79,"az":92.0,"t":"2028-10-16T12:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.6,"alt":38.73,"az":92.8,"t":"2028-10-16T12:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.56,"alt":39.66,"az":93.7,"t":"2028-10-16T12:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.53,"alt":40.59,"az":94.6,"t":"2028-10-16T13:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.51,"alt":41.53,"az":95.5,"t":"2028-10-16T13:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.48,"alt":42.46,"az":96.4,"t":"2028-10-16T13:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.45,"alt":43.39,"az":97.4,"t":"2028-10-16T13:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.43,"alt":44.31,"az":98.3,"t":"2028-10-16T13:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.41,"alt":45.24,"az":99.3,"t":"2028-10-16T13:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.38,"alt":46.16,"az":100.3,"t":"2028-10-16T13:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.36,"alt":47.08,"az":101.3,"t":"2028-10-16T13:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.34,"alt":48.0,"az":102.4,"t":"2028-10-16T13:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.33,"alt":48.91,"az":103.4,"t":"2028-10-16T13:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.31,"alt":49.82,"az":104.5,"t":"2028-10-16T13:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.29,"alt":50.72,"az":105.6,"t":"2028-10-16T13:55:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.27,"alt":51.62,"az":106.8,"t":"2028-10-16T14:00:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.26,"alt":52.51,"az":108.0,"t":"2028-10-16T14:05:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.24,"alt":53.4,"az":109.2,"t":"2028-10-16T14:10:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.23,"alt":54.28,"az":110.5,"t":"2028-10-16T14:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.22,"alt":55.15,"az":111.8,"t":"2028-10-16T14:20:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.21,"alt":56.02,"az":113.2,"t":"2028-10-16T14:25:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.19,"alt":56.87,"az":114.6,"t":"2028-10-16T14:30:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.18,"alt":57.72,"az":116.0,"t":"2028-10-16T14:35:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.17,"alt":58.56,"az":117.5,"t":"2028-10-16T14:40:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.16,"alt":59.38,"az":119.1,"t":"2028-10-16T14:45:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.15,"alt":60.19,"az":120.7,"t":"2028-10-16T14:50:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.14,"alt":60.99,"az":122.4,"t":"2028-10-16T14:55:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.13,"alt":61.77,"az":124.2,"t":"2028-10-16T15:00:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.13,"alt":62.54,"az":126.1,"t":"2028-10-16T15:05:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.12,"alt":63.28,"az":128.0,"t":"2028-10-16T15:10:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.11,"alt":64.01,"az":130.0,"t":"2028-10-16T15:15:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.11,"alt":64.72,"az":132.2,"t":"2028-10-16T15:20:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.1,"alt":65.4,"az":134.4,"t":"2028-10-16T15:25:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.09,"alt":66.05,"az":136.7,"t":"2028-10-16T15:30:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.09,"alt":66.68,"az":139.1,"t":"2028-10-16T15:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.28,"az":141.6,"t":"2028-10-16T15:40:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.08,"alt":67.84,"az":144.3,"t":"2028-10-16T15:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.08,"alt":68.37,"az":147.0,"t":"2028-10-16T15:50:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.07,"alt":68.86,"az":149.9,"t":"2028-10-16T15:55:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.07,"alt":69.31,"az":152.9,"t":"2028-10-16T16:00:00Z","terrain":-0.96},{"above_terrain":true,"airmass":1.07,"alt":69.71,"az":156.0,"t":"2028-10-16T16:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.06,"alt":70.07,"az":159.2,"t":"2028-10-16T16:10:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.06,"alt":70.38,"az":162.5,"t":"2028-10-16T16:15:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.06,"alt":70.63,"az":165.8,"t":"2028-10-16T16:20:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.06,"alt":70.83,"az":169.3,"t":"2028-10-16T16:25:00Z","terrain":-0.75},{"above_terrain":true,"airmass":1.06,"alt":70.98,"az":172.8,"t":"2028-10-16T16:30:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":176.3,"t":"2028-10-16T16:35:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":179.9,"t":"2028-10-16T16:40:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":183.5,"t":"2028-10-16T16:45:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":70.99,"az":187.0,"t":"2028-10-16T16:50:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.06,"alt":70.84,"az":190.5,"t":"2028-10-16T16:55:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.06,"alt":70.64,"az":194.0,"t":"2028-10-16T17:00:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.06,"alt":70.39,"az":197.4,"t":"2028-10-16T17:05:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":70.09,"az":200.7,"t":"2028-10-16T17:10:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.07,"alt":69.73,"az":203.9,"t":"2028-10-16T17:15:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.07,"alt":69.33,"az":207.0,"t":"2028-10-16T17:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.07,"alt":68.88,"az":209.9,"t":"2028-10-16T17:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.08,"alt":68.4,"az":212.8,"t":"2028-10-16T17:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.08,"alt":67.87,"az":215.6,"t":"2028-10-16T17:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.08,"alt":67.31,"az":218.2,"t":"2028-10-16T17:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.09,"alt":66.71,"az":220.8,"t":"2028-10-16T17:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":66.09,"az":223.2,"t":"2028-10-16T17:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.1,"alt":65.43,"az":225.5,"t":"2028-10-16T17:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.11,"alt":64.75,"az":227.7,"t":"2028-10-16T18:00:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.11,"alt":64.05,"az":229.9,"t":"2028-10-16T18:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.12,"alt":63.32,"az":231.9,"t":"2028-10-16T18:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.13,"alt":62.58,"az":233.8,"t":"2028-10-16T18:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":61.81,"az":235.7,"t":"2028-10-16T18:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.14,"alt":61.03,"az":237.5,"t":"2028-10-16T18:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.15,"alt":60.23,"az":239.2,"t":"2028-10-16T18:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.16,"alt":59.42,"az":240.8,"t":"2028-10-16T18:35:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.17,"alt":58.6,"az":242.4,"t":"2028-10-16T18:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.18,"alt":57.77,"az":243.9,"t":"2028-10-16T18:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.19,"alt":56.92,"az":245.4,"t":"2028-10-16T18:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.2,"alt":56.06,"az":246.8,"t":"2028-10-16T18:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.22,"alt":55.2,"az":248.1,"t":"2028-10-16T19:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.23,"alt":54.33,"az":249.4,"t":"2028-10-16T19:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.24,"alt":53.45,"az":250.7,"t":"2028-10-16T19:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.26,"alt":52.56,"az":251.9,"t":"2028-10-16T19:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.27,"alt":51.67,"az":253.1,"t":"2028-10-16T19:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.77,"az":254.3,"t":"2028-10-16T19:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.31,"alt":49.87,"az":255.4,"t":"2028-10-16T19:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.32,"alt":48.96,"az":256.5,"t":"2028-10-16T19:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.34,"alt":48.05,"az":257.6,"t":"2028-10-16T19:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.36,"alt":47.13,"az":258.6,"t":"2028-10-16T19:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.38,"alt":46.21,"az":259.7,"t":"2028-10-16T19:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.41,"alt":45.29,"az":260.7,"t":"2028-10-16T19:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.43,"alt":44.36,"az":261.6,"t":"2028-10-16T20:00:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.45,"alt":43.44,"az":262.6,"t":"2028-10-16T20:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.48,"alt":42.51,"az":263.5,"t":"2028-10-16T20:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.5,"alt":41.58,"az":264.4,"t":"2028-10-16T20:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.53,"alt":40.65,"az":265.4,"t":"2028-10-16T20:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.56,"alt":39.71,"az":266.2,"t":"2028-10-16T20:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.59,"alt":38.78,"az":267.1,"t":"2028-10-16T20:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.63,"alt":37.84,"az":268.0,"t":"2028-10-16T20:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.66,"alt":36.91,"az":268.8,"t":"2028-10-16T20:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.7,"alt":35.97,"az":269.7,"t":"2028-10-16T20:45:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.74,"alt":35.03,"az":270.5,"t":"2028-10-16T20:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.78,"alt":34.1,"az":271.3,"t":"2028-10-16T20:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.82,"alt":33.16,"az":272.2,"t":"2028-10-16T21:00:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.87,"alt":32.23,"az":273.0,"t":"2028-10-16T21:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.92,"alt":31.29,"az":273.8,"t":"2028-10-16T21:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.97,"alt":30.36,"az":274.6,"t":"2028-10-16T21:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":2.03,"alt":29.43,"az":275.3,"t":"2028-10-16T21:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.09,"alt":28.5,"az":276.1,"t":"2028-10-16T21:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.15,"alt":27.57,"az":276.9,"t":"2028-10-16T21:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.22,"alt":26.64,"az":277.7,"t":"2028-10-16T21:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.3,"alt":25.71,"az":278.4,"t":"2028-10-16T21:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.37,"alt":24.79,"az":279.2,"t":"2028-10-16T21:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.46,"alt":23.86,"az":280.0,"t":"2028-10-16T21:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.55,"alt":22.94,"az":280.7,"t":"2028-10-16T21:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.65,"alt":22.03,"az":281.5,"t":"2028-10-16T22:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.76,"alt":21.11,"az":282.3,"t":"2028-10-16T22:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.88,"alt":20.2,"az":283.0,"t":"2028-10-16T22:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":3.0,"alt":19.29,"az":283.8,"t":"2028-10-16T22:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":3.14,"alt":18.38,"az":284.5,"t":"2028-10-16T22:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.3,"alt":17.47,"az":285.3,"t":"2028-10-16T22:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.47,"alt":16.57,"az":286.0,"t":"2028-10-16T22:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.66,"alt":15.67,"az":286.8,"t":"2028-10-16T22:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.87,"alt":14.78,"az":287.5,"t":"2028-10-16T22:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.1,"alt":13.89,"az":288.3,"t":"2028-10-16T22:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.37,"alt":13.0,"az":289.1,"t":"2028-10-16T22:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.67,"alt":12.12,"az":289.8,"t":"2028-10-16T22:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.01,"alt":11.24,"az":290.6,"t":"2028-10-16T23:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":5.4,"alt":10.37,"az":291.4,"t":"2028-10-16T23:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":5.86,"alt":9.5,"az":292.1,"t":"2028-10-16T23:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":6.4,"alt":8.63,"az":292.9,"t":"2028-10-16T23:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":7.04,"alt":7.78,"az":293.7,"t":"2028-10-16T23:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.81,"alt":6.92,"az":294.5,"t":"2028-10-16T23:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.75,"alt":6.07,"az":295.3,"t":"2028-10-16T23:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":9.93,"alt":5.23,"az":296.1,"t":"2028-10-16T23:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":11.44,"alt":4.39,"az":296.9,"t":"2028-10-16T23:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":13.43,"alt":3.56,"az":297.7,"t":"2028-10-16T23:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":16.12,"alt":2.73,"az":298.5,"t":"2028-10-16T23:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":19.91,"alt":1.91,"az":299.3,"t":"2028-10-16T23:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":25.45,"alt":1.1,"az":300.1,"t":"2028-10-17T00:00:00Z","terrain":0.36},{"above_terrain":false,"airmass":33.85,"alt":0.29,"az":300.9,"t":"2028-10-17T00:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-0.51,"az":301.8,"t":"2028-10-17T00:10:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-1.3,"az":302.6,"t":"2028-10-17T00:15:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.08,"az":303.5,"t":"2028-10-17T00:20:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":304.3,"t":"2028-10-17T00:25:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":305.2,"t":"2028-10-17T00:30:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-4.39,"az":306.1,"t":"2028-10-17T00:35:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.14,"az":306.9,"t":"2028-10-17T00:40:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-5.88,"az":307.8,"t":"2028-10-17T00:45:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":308.7,"t":"2028-10-17T00:50:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-7.34,"az":309.6,"t":"2028-10-17T00:55:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-8.06,"az":310.5,"t":"2028-10-17T01:00:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-8.77,"az":311.5,"t":"2028-10-17T01:05:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-9.46,"az":312.4,"t":"2028-10-17T01:10:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-10.15,"az":313.4,"t":"2028-10-17T01:15:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-10.82,"az":314.3,"t":"2028-10-17T01:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-11.49,"az":315.3,"t":"2028-10-17T01:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-12.14,"az":316.2,"t":"2028-10-17T01:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-12.78,"az":317.2,"t":"2028-10-17T01:35:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-13.41,"az":318.2,"t":"2028-10-17T01:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.03,"az":319.2,"t":"2028-10-17T01:45:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-14.63,"az":320.2,"t":"2028-10-17T01:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.23,"az":321.3,"t":"2028-10-17T01:55:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-15.81,"az":322.3,"t":"2028-10-17T02:00:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-16.37,"az":323.4,"t":"2028-10-17T02:05:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-16.92,"az":324.4,"t":"2028-10-17T02:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":325.5,"t":"2028-10-17T02:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.98,"az":326.6,"t":"2028-10-17T02:20:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-18.49,"az":327.7,"t":"2028-10-17T02:25:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-18.98,"az":328.8,"t":"2028-10-17T02:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-19.46,"az":329.9,"t":"2028-10-17T02:35:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-19.92,"az":331.0,"t":"2028-10-17T02:40:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-20.37,"az":332.1,"t":"2028-10-17T02:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-20.8,"az":333.3,"t":"2028-10-17T02:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-21.21,"az":334.4,"t":"2028-10-17T02:55:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-21.61,"az":335.6,"t":"2028-10-17T03:00:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-21.98,"az":336.8,"t":"2028-10-17T03:05:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-22.34,"az":338.0,"t":"2028-10-17T03:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-22.69,"az":339.2,"t":"2028-10-17T03:15:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-23.01,"az":340.4,"t":"2028-10-17T03:20:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-23.31,"az":341.6,"t":"2028-10-17T03:25:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-23.6,"az":342.8,"t":"2028-10-17T03:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.87,"az":344.0,"t":"2028-10-17T03:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.12,"az":345.3,"t":"2028-10-17T03:40:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-24.34,"az":346.5,"t":"2028-10-17T03:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-24.55,"az":347.8,"t":"2028-10-17T03:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-24.74,"az":349.0,"t":"2028-10-17T03:55:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-24.91,"az":350.3,"t":"2028-10-17T04:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.06,"az":351.5,"t":"2028-10-17T04:05:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-25.18,"az":352.8,"t":"2028-10-17T04:10:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-25.29,"az":354.1,"t":"2028-10-17T04:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.38,"az":355.4,"t":"2028-10-17T04:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":356.6,"t":"2028-10-17T04:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":357.9,"t":"2028-10-17T04:30:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":359.2,"t":"2028-10-17T04:35:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":0.5,"t":"2028-10-17T04:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":1.7,"t":"2028-10-17T04:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":3.0,"t":"2028-10-17T04:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-25.4,"az":4.3,"t":"2028-10-17T04:55:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-25.32,"az":5.6,"t":"2028-10-17T05:00:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-25.21,"az":6.9,"t":"2028-10-17T05:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-25.09,"az":8.1,"t":"2028-10-17T05:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-24.95,"az":9.4,"t":"2028-10-17T05:15:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-24.79,"az":10.7,"t":"2028-10-17T05:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-24.6,"az":11.9,"t":"2028-10-17T05:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-24.4,"az":13.2,"t":"2028-10-17T05:30:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-24.18,"az":14.4,"t":"2028-10-17T05:35:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-23.94,"az":15.6,"t":"2028-10-17T05:40:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-23.67,"az":16.9,"t":"2028-10-17T05:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-23.39,"az":18.1,"t":"2028-10-17T05:50:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-23.09,"az":19.3,"t":"2028-10-17T05:55:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-22.77,"az":20.5,"t":"2028-10-17T06:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.44,"az":21.7,"t":"2028-10-17T06:05:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-22.08,"az":22.9,"t":"2028-10-17T06:10:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-21.71,"az":24.1,"t":"2028-10-17T06:15:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-21.32,"az":25.2,"t":"2028-10-17T06:20:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-20.91,"az":26.4,"t":"2028-10-17T06:25:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-20.49,"az":27.6,"t":"2028-10-17T06:30:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-20.04,"az":28.7,"t":"2028-10-17T06:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-19.59,"az":29.8,"t":"2028-10-17T06:40:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-19.11,"az":30.9,"t":"2028-10-17T06:45:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-18.63,"az":32.0,"t":"2028-10-17T06:50:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.12,"az":33.1,"t":"2028-10-17T06:55:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-17.6,"az":34.2,"t":"2028-10-17T07:00:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-17.07,"az":35.3,"t":"2028-10-17T07:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.52,"az":36.4,"t":"2028-10-17T07:10:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-15.96,"az":37.4,"t":"2028-10-17T07:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-15.38,"az":38.5,"t":"2028-10-17T07:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-14.79,"az":39.5,"t":"2028-10-17T07:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-14.19,"az":40.5,"t":"2028-10-17T07:30:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-13.58,"az":41.5,"t":"2028-10-17T07:35:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-12.95,"az":42.5,"t":"2028-10-17T07:40:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-12.31,"az":43.5,"t":"2028-10-17T07:45:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-11.66,"az":44.5,"t":"2028-10-17T07:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-11.0,"az":45.4,"t":"2028-10-17T07:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-10.33,"az":46.4,"t":"2028-10-17T08:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-9.65,"az":47.3,"t":"2028-10-17T08:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.95,"az":48.3,"t":"2028-10-17T08:10:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-8.25,"az":49.2,"t":"2028-10-17T08:15:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.54,"az":50.1,"t":"2028-10-17T08:20:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":51.0,"t":"2028-10-17T08:25:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":51.9,"t":"2028-10-17T08:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-5.34,"az":52.8,"t":"2028-10-17T08:35:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-4.59,"az":53.7,"t":"2028-10-17T08:40:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":54.6,"t":"2028-10-17T08:45:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":55.4,"t":"2028-10-17T08:50:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-2.29,"az":56.3,"t":"2028-10-17T08:55:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.51,"az":57.2,"t":"2028-10-17T09:00:00Z","terrain":1.1}],"transit":{"airmass":1.06,"alt":71.1,"az":179.9,"t":"2028-10-16T16:40:00Z"},"usable_hours":5.0,"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."]}
