{"assessment":{"best_window":{"end":"2025-09-27T18:00Z","end_local":"21:00","hours":0.25,"label":"good","mean_quality":0.88,"start":"2025-09-27T17:45Z","start_local":"20:45"},"cost":{"altitude":4.23,"clouds":4.14,"darkness":1.3,"moon":0.1},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":"Overcast (\u226580 % cloud) for 7.8 of 11.2 dark hours \u2014 the sky is closed whatever the geometry says.","headline":"Barely","hourly":[{"alt":68,"cloud":3,"high":0,"iso":"2025-09-27T17:00Z","label":"poor","low":1,"mid":2,"moon_alt":11,"precip":0.0,"q":0.13,"rh":77,"sky":"nautical twilight","temp":3.7,"time":"20:00","wind":5.1},{"alt":71,"cloud":69,"high":67,"iso":"2025-09-27T18:00Z","label":"poor","low":4,"mid":0,"moon_alt":4,"precip":0.0,"q":0.21,"rh":82,"sky":"night","temp":2.8,"time":"21:00","wind":1.3},{"alt":67,"cloud":47,"high":46,"iso":"2025-09-27T19:00Z","label":"marginal","low":1,"mid":1,"moon_alt":-4,"precip":0.0,"q":0.48,"rh":85,"sky":"night","temp":2.3,"time":"22:00","wind":2.2},{"alt":58,"cloud":88,"high":88,"iso":"2025-09-27T20:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-14,"precip":0.0,"q":0.0,"rh":88,"sky":"night","temp":1.8,"time":"23:00","wind":3.0},{"alt":47,"cloud":98,"high":98,"iso":"2025-09-27T21:00Z","label":"unusable","low":0,"mid":8,"moon_alt":-24,"precip":0.0,"q":0.0,"rh":88,"sky":"night","temp":1.7,"time":"00:00","wind":1.6},{"alt":36,"cloud":100,"high":100,"iso":"2025-09-27T22:00Z","label":"unusable","low":4,"mid":3,"moon_alt":-34,"precip":0.0,"q":0.0,"rh":91,"sky":"night","temp":1.2,"time":"01:00","wind":2.3},{"alt":25,"cloud":100,"high":100,"iso":"2025-09-27T23:00Z","label":"unusable","low":14,"mid":41,"moon_alt":-45,"precip":0.0,"q":0.0,"rh":93,"sky":"night","temp":1.2,"time":"02:00","wind":1.3},{"alt":14,"cloud":100,"high":100,"iso":"2025-09-28T00:00Z","label":"unusable","low":6,"mid":58,"moon_alt":-56,"precip":0.0,"q":0.0,"rh":95,"sky":"night","temp":1.3,"time":"03:00","wind":1.0},{"alt":4,"cloud":100,"high":97,"iso":"2025-09-28T01:00Z","label":"unusable","low":27,"mid":100,"moon_alt":-66,"precip":0.0,"q":0.0,"rh":95,"sky":"night","temp":1.5,"time":"04:00","wind":2.6},{"alt":-6,"cloud":100,"high":48,"iso":"2025-09-28T02:00Z","label":"unusable","low":10,"mid":100,"moon_alt":-74,"precip":0.0,"q":0.0,"rh":95,"sky":"night","temp":1.4,"time":"05:00","wind":3.3},{"alt":-14,"cloud":100,"high":93,"iso":"2025-09-28T03:00Z","label":"unusable","low":0,"mid":100,"moon_alt":-76,"precip":0.0,"q":0.0,"rh":95,"sky":"astronomical twilight","temp":1.3,"time":"06:00","wind":2.6},{"alt":-20,"cloud":95,"high":93,"iso":"2025-09-28T04:00Z","label":"unusable","low":0,"mid":32,"moon_alt":-70,"precip":0.0,"q":0.0,"rh":94,"sky":"civil twilight","temp":1.2,"time":"07:00","wind":2.7}],"peak_quality":0.88,"peak_sky":1.0,"quality_hours":1.23,"reasons":["the target being low or below 20\u00b0 cost 4.2 quality-hours","cloud cover cost 4.1 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":23,"score_astronomy":100,"score_weather":23,"sky_hours":5.37,"verdict":"poor","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2025-09-27T16:40Z","end_local":"19:40","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2025-09-27T16:05Z","start_local":"19:05"},{"end":"2025-09-27T17:10Z","end_local":"20:10","hours":0.5,"label":"poor","mean_quality":0.11,"start":"2025-09-27T16:40Z","start_local":"19:40"},{"end":"2025-09-27T17:45Z","end_local":"20:45","hours":0.58,"label":"marginal","mean_quality":0.44,"start":"2025-09-27T17:10Z","start_local":"20:10"},{"end":"2025-09-27T18:00Z","end_local":"21:00","hours":0.25,"label":"good","mean_quality":0.88,"start":"2025-09-27T17:45Z","start_local":"20:45"},{"end":"2025-09-27T19:00Z","end_local":"22:00","hours":1.0,"label":"poor","mean_quality":0.22,"start":"2025-09-27T18:00Z","start_local":"21:00"},{"end":"2025-09-27T20:00Z","end_local":"23:00","hours":1.0,"label":"marginal","mean_quality":0.48,"start":"2025-09-27T19:00Z","start_local":"22:00"},{"end":"2025-09-28T04:15Z","end_local":"07:15","hours":8.25,"label":"unusable","mean_quality":0.0,"start":"2025-09-27T20:00Z","start_local":"23:00"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":24,"dark":false,"high":22,"local":"19:00","low":2,"mid":0,"precip":0.0,"rh":68,"temp":5.2,"time":"2025-09-27T16:00Z","wind":6.4},{"cloud":3,"dark":false,"high":0,"local":"20:00","low":1,"mid":2,"precip":0.0,"rh":77,"temp":3.7,"time":"2025-09-27T17:00Z","wind":5.1},{"cloud":69,"dark":true,"high":67,"local":"21:00","low":4,"mid":0,"precip":0.0,"rh":82,"temp":2.8,"time":"2025-09-27T18:00Z","wind":1.3},{"cloud":47,"dark":true,"high":46,"local":"22:00","low":1,"mid":1,"precip":0.0,"rh":85,"temp":2.3,"time":"2025-09-27T19:00Z","wind":2.2},{"cloud":88,"dark":true,"high":88,"local":"23:00","low":0,"mid":0,"precip":0.0,"rh":88,"temp":1.8,"time":"2025-09-27T20:00Z","wind":3.0},{"cloud":98,"dark":true,"high":98,"local":"00:00","low":0,"mid":8,"precip":0.0,"rh":88,"temp":1.7,"time":"2025-09-27T21:00Z","wind":1.6},{"cloud":100,"dark":true,"high":100,"local":"01:00","low":4,"mid":3,"precip":0.0,"rh":91,"temp":1.2,"time":"2025-09-27T22:00Z","wind":2.3},{"cloud":100,"dark":true,"high":100,"local":"02:00","low":14,"mid":41,"precip":0.0,"rh":93,"temp":1.2,"time":"2025-09-27T23:00Z","wind":1.3},{"cloud":100,"dark":true,"high":100,"local":"03:00","low":6,"mid":58,"precip":0.0,"rh":95,"temp":1.3,"time":"2025-09-28T00:00Z","wind":1.0},{"cloud":100,"dark":true,"high":97,"local":"04:00","low":27,"mid":100,"precip":0.0,"rh":95,"temp":1.5,"time":"2025-09-28T01:00Z","wind":2.6},{"cloud":100,"dark":true,"high":48,"local":"05:00","low":10,"mid":100,"precip":0.0,"rh":95,"temp":1.4,"time":"2025-09-28T02:00Z","wind":3.3},{"cloud":100,"dark":false,"high":93,"local":"06:00","low":0,"mid":100,"precip":0.0,"rh":95,"temp":1.3,"time":"2025-09-28T03:00Z","wind":2.6},{"cloud":95,"dark":false,"high":93,"local":"07:00","low":0,"mid":32,"precip":0.0,"rh":94,"temp":1.2,"time":"2025-09-28T04:00Z","wind":2.7},{"cloud":98,"dark":false,"high":97,"local":"08:00","low":0,"mid":89,"precip":0.0,"rh":89,"temp":2.1,"time":"2025-09-28T05:00Z","wind":3.2}],"forecast_source":"history","forecast_updated_at":"2026-10-20T05:16:33Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-09-27T17:42:10Z","dark_hours":9.0,"dark_to":"2025-09-28T02:41:58Z","moon":{"illumination":0.306,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":8.18,"moonrise":"2025-09-27T10:00:14Z","moonset":"2025-09-27T18:29:14Z","sunrise":"2025-09-28T04:14:45Z","sunset":"2025-09-27T16:09:32Z","twilight":{"astronomical":{"end":"2025-09-27T17:42:10Z","start":"2025-09-28T02:41:58Z"},"civil":{"end":"2025-09-27T16:37:11Z","start":"2025-09-28T03:47:03Z"},"nautical":{"end":"2025-09-27T17:09:27Z","start":"2025-09-28T03:14:44Z"}},"window_end":"2025-09-28T09:00:00Z","window_start":"2025-09-27T09:00:00Z"},"night_date":"2025-09-27","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":"2025-09-27T17:55:00Z"},"dec":22.71085365,"dec_of_date":22.7832,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":4.83,"limit_rise":"2025-09-27T12:24:52Z","limit_set":"2025-09-27T23:26:41Z","max_az_rate_deg_per_min":0.71,"moon_separation":69.8,"never_rises":false,"ra":300.18213726,"ra_of_date":300.4601,"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":"4.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2025-09-28T01:20:30Z","blocked_dark_hours":0,"clears_at":"2025-09-27T10:36:21Z","rise_az":60.6},"track":[{"above_terrain":false,"airmass":null,"alt":-12.91,"az":42.6,"t":"2025-09-27T09:00:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-12.27,"az":43.6,"t":"2025-09-27T09:05:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-11.62,"az":44.6,"t":"2025-09-27T09:10:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-10.95,"az":45.5,"t":"2025-09-27T09:15:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-10.28,"az":46.5,"t":"2025-09-27T09:20:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.6,"az":47.4,"t":"2025-09-27T09:25:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.9,"az":48.4,"t":"2025-09-27T09:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-8.2,"az":49.3,"t":"2025-09-27T09:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.48,"az":50.2,"t":"2025-09-27T09:40:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":51.1,"t":"2025-09-27T09:45:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":52.0,"t":"2025-09-27T09:50:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-5.28,"az":52.9,"t":"2025-09-27T09:55:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-4.53,"az":53.8,"t":"2025-09-27T10:00:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":54.7,"t":"2025-09-27T10:05:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":55.5,"t":"2025-09-27T10:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.23,"az":56.4,"t":"2025-09-27T10:15:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.45,"az":57.2,"t":"2025-09-27T10:20:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-0.66,"az":58.1,"t":"2025-09-27T10:25:00Z","terrain":1.25},{"above_terrain":false,"airmass":35.9,"alt":0.14,"az":58.9,"t":"2025-09-27T10:30:00Z","terrain":1.21},{"above_terrain":false,"airmass":26.8,"alt":0.95,"az":59.7,"t":"2025-09-27T10:35:00Z","terrain":1.18},{"above_terrain":true,"airmass":20.8,"alt":1.76,"az":60.6,"t":"2025-09-27T10:40:00Z","terrain":1.13},{"above_terrain":true,"airmass":16.74,"alt":2.58,"az":61.4,"t":"2025-09-27T10:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":13.88,"alt":3.4,"az":62.2,"t":"2025-09-27T10:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":11.78,"alt":4.23,"az":63.0,"t":"2025-09-27T10:55:00Z","terrain":0.91},{"above_terrain":true,"airmass":10.19,"alt":5.07,"az":63.8,"t":"2025-09-27T11:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":8.96,"alt":5.91,"az":64.6,"t":"2025-09-27T11:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.97,"alt":6.76,"az":65.4,"t":"2025-09-27T11:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":7.17,"alt":7.61,"az":66.2,"t":"2025-09-27T11:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":6.51,"alt":8.47,"az":66.9,"t":"2025-09-27T11:20:00Z","terrain":0.92},{"above_terrain":true,"airmass":5.95,"alt":9.33,"az":67.7,"t":"2025-09-27T11:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":5.48,"alt":10.2,"az":68.5,"t":"2025-09-27T11:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":5.08,"alt":11.08,"az":69.3,"t":"2025-09-27T11:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":4.73,"alt":11.95,"az":70.0,"t":"2025-09-27T11:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.42,"alt":12.83,"az":70.8,"t":"2025-09-27T11:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.15,"alt":13.72,"az":71.6,"t":"2025-09-27T11:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.91,"alt":14.61,"az":72.3,"t":"2025-09-27T11:55:00Z","terrain":1.13},{"above_terrain":true,"airmass":3.7,"alt":15.5,"az":73.1,"t":"2025-09-27T12:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.5,"alt":16.4,"az":73.8,"t":"2025-09-27T12:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.33,"alt":17.3,"az":74.6,"t":"2025-09-27T12:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.17,"alt":18.21,"az":75.3,"t":"2025-09-27T12:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.03,"alt":19.11,"az":76.1,"t":"2025-09-27T12:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.9,"alt":20.02,"az":76.9,"t":"2025-09-27T12:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.78,"alt":20.94,"az":77.6,"t":"2025-09-27T12:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.67,"alt":21.85,"az":78.4,"t":"2025-09-27T12:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.57,"alt":22.77,"az":79.1,"t":"2025-09-27T12:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.48,"alt":23.69,"az":79.9,"t":"2025-09-27T12:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.39,"alt":24.61,"az":80.7,"t":"2025-09-27T12:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.31,"alt":25.54,"az":81.4,"t":"2025-09-27T12:55:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.24,"alt":26.46,"az":82.2,"t":"2025-09-27T13:00:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.17,"alt":27.39,"az":83.0,"t":"2025-09-27T13:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.1,"alt":28.32,"az":83.7,"t":"2025-09-27T13:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.04,"alt":29.25,"az":84.5,"t":"2025-09-27T13:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.98,"alt":30.18,"az":85.3,"t":"2025-09-27T13:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.93,"alt":31.12,"az":86.1,"t":"2025-09-27T13:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.88,"alt":32.05,"az":86.9,"t":"2025-09-27T13:30:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.83,"alt":32.99,"az":87.7,"t":"2025-09-27T13:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.79,"alt":33.92,"az":88.5,"t":"2025-09-27T13:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.75,"alt":34.86,"az":89.3,"t":"2025-09-27T13:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.71,"alt":35.79,"az":90.2,"t":"2025-09-27T13:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.67,"alt":36.73,"az":91.0,"t":"2025-09-27T13:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.63,"alt":37.67,"az":91.9,"t":"2025-09-27T14:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.6,"alt":38.6,"az":92.7,"t":"2025-09-27T14:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.57,"alt":39.53,"az":93.6,"t":"2025-09-27T14:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.54,"alt":40.47,"az":94.5,"t":"2025-09-27T14:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.51,"alt":41.4,"az":95.4,"t":"2025-09-27T14:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.48,"alt":42.33,"az":96.3,"t":"2025-09-27T14:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.46,"alt":43.26,"az":97.2,"t":"2025-09-27T14:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.43,"alt":44.19,"az":98.2,"t":"2025-09-27T14:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.41,"alt":45.11,"az":99.2,"t":"2025-09-27T14:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.39,"alt":46.04,"az":100.2,"t":"2025-09-27T14:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.96,"az":101.2,"t":"2025-09-27T14:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.35,"alt":47.87,"az":102.2,"t":"2025-09-27T14:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.33,"alt":48.79,"az":103.3,"t":"2025-09-27T15:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.31,"alt":49.69,"az":104.4,"t":"2025-09-27T15:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.29,"alt":50.6,"az":105.5,"t":"2025-09-27T15:10:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.28,"alt":51.5,"az":106.7,"t":"2025-09-27T15:15:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.26,"alt":52.39,"az":107.9,"t":"2025-09-27T15:20:00Z","terrain":-0.88},{"above_terrain":true,"airmass":1.25,"alt":53.28,"az":109.1,"t":"2025-09-27T15:25:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.23,"alt":54.16,"az":110.3,"t":"2025-09-27T15:30:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.22,"alt":55.03,"az":111.6,"t":"2025-09-27T15:35:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.21,"alt":55.9,"az":113.0,"t":"2025-09-27T15:40:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.19,"alt":56.76,"az":114.4,"t":"2025-09-27T15:45:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.18,"alt":57.61,"az":115.8,"t":"2025-09-27T15:50:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.17,"alt":58.44,"az":117.3,"t":"2025-09-27T15:55:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.16,"alt":59.27,"az":118.9,"t":"2025-09-27T16:00:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.15,"alt":60.08,"az":120.5,"t":"2025-09-27T16:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.14,"alt":60.88,"az":122.2,"t":"2025-09-27T16:10:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.14,"alt":61.66,"az":124.0,"t":"2025-09-27T16:15:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.13,"alt":62.43,"az":125.8,"t":"2025-09-27T16:20:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.12,"alt":63.18,"az":127.8,"t":"2025-09-27T16:25:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.11,"alt":63.91,"az":129.8,"t":"2025-09-27T16:30:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.11,"alt":64.62,"az":131.9,"t":"2025-09-27T16:35:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.1,"alt":65.3,"az":134.1,"t":"2025-09-27T16:40:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.09,"alt":65.96,"az":136.4,"t":"2025-09-27T16:45:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.09,"alt":66.59,"az":138.8,"t":"2025-09-27T16:50:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.08,"alt":67.19,"az":141.3,"t":"2025-09-27T16:55:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.08,"alt":67.76,"az":143.9,"t":"2025-09-27T17:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":68.3,"az":146.7,"t":"2025-09-27T17:05:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.07,"alt":68.79,"az":149.5,"t":"2025-09-27T17:10:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.07,"alt":69.24,"az":152.5,"t":"2025-09-27T17:15:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.07,"alt":69.65,"az":155.6,"t":"2025-09-27T17:20:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.06,"alt":70.02,"az":158.8,"t":"2025-09-27T17:25:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.06,"alt":70.33,"az":162.0,"t":"2025-09-27T17:30:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.06,"alt":70.59,"az":165.4,"t":"2025-09-27T17:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.06,"alt":70.8,"az":168.8,"t":"2025-09-27T17:40:00Z","terrain":-0.84},{"above_terrain":true,"airmass":1.06,"alt":70.96,"az":172.3,"t":"2025-09-27T17:45:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.06,"alt":71.05,"az":175.9,"t":"2025-09-27T17:50:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":179.4,"t":"2025-09-27T17:55:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":183.0,"t":"2025-09-27T18:00:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":70.99,"az":186.6,"t":"2025-09-27T18:05:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.06,"alt":70.86,"az":190.1,"t":"2025-09-27T18:10:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.06,"alt":70.66,"az":193.5,"t":"2025-09-27T18:15:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.06,"alt":70.42,"az":196.9,"t":"2025-09-27T18:20:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.06,"alt":70.12,"az":200.2,"t":"2025-09-27T18:25:00Z","terrain":-0.31},{"above_terrain":true,"airmass":1.07,"alt":69.77,"az":203.4,"t":"2025-09-27T18:30:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.07,"alt":69.38,"az":206.5,"t":"2025-09-27T18:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.07,"alt":68.94,"az":209.6,"t":"2025-09-27T18:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.07,"alt":68.46,"az":212.4,"t":"2025-09-27T18:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.08,"alt":67.93,"az":215.2,"t":"2025-09-27T18:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.08,"alt":67.38,"az":217.9,"t":"2025-09-27T18:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.09,"alt":66.79,"az":220.4,"t":"2025-09-27T19:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.09,"alt":66.16,"az":222.9,"t":"2025-09-27T19:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.1,"alt":65.51,"az":225.2,"t":"2025-09-27T19:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.1,"alt":64.84,"az":227.4,"t":"2025-09-27T19:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.11,"alt":64.13,"az":229.6,"t":"2025-09-27T19:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.12,"alt":63.41,"az":231.6,"t":"2025-09-27T19:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.13,"alt":62.67,"az":233.6,"t":"2025-09-27T19:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":61.91,"az":235.4,"t":"2025-09-27T19:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.14,"alt":61.13,"az":237.2,"t":"2025-09-27T19:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.15,"alt":60.33,"az":238.9,"t":"2025-09-27T19:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.16,"alt":59.52,"az":240.6,"t":"2025-09-27T19:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.17,"alt":58.7,"az":242.2,"t":"2025-09-27T19:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.18,"alt":57.87,"az":243.7,"t":"2025-09-27T20:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.19,"alt":57.02,"az":245.2,"t":"2025-09-27T20:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.2,"alt":56.17,"az":246.6,"t":"2025-09-27T20:10:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.22,"alt":55.31,"az":247.9,"t":"2025-09-27T20:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.23,"alt":54.44,"az":249.3,"t":"2025-09-27T20:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.56,"az":250.5,"t":"2025-09-27T20:25:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.26,"alt":52.67,"az":251.8,"t":"2025-09-27T20:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.27,"alt":51.78,"az":253.0,"t":"2025-09-27T20:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.88,"az":254.1,"t":"2025-09-27T20:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.3,"alt":49.98,"az":255.3,"t":"2025-09-27T20:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.32,"alt":49.07,"az":256.4,"t":"2025-09-27T20:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.34,"alt":48.16,"az":257.4,"t":"2025-09-27T20:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.36,"alt":47.24,"az":258.5,"t":"2025-09-27T21:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.38,"alt":46.33,"az":259.5,"t":"2025-09-27T21:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.4,"alt":45.4,"az":260.5,"t":"2025-09-27T21:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.43,"alt":44.48,"az":261.5,"t":"2025-09-27T21:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.45,"alt":43.55,"az":262.5,"t":"2025-09-27T21:20:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.47,"alt":42.62,"az":263.4,"t":"2025-09-27T21:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.5,"alt":41.69,"az":264.3,"t":"2025-09-27T21:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.53,"alt":40.76,"az":265.2,"t":"2025-09-27T21:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.56,"alt":39.83,"az":266.1,"t":"2025-09-27T21:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.59,"alt":38.89,"az":267.0,"t":"2025-09-27T21:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.62,"alt":37.96,"az":267.9,"t":"2025-09-27T21:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.66,"alt":37.02,"az":268.7,"t":"2025-09-27T21:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.69,"alt":36.09,"az":269.6,"t":"2025-09-27T22:00:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.73,"alt":35.15,"az":270.4,"t":"2025-09-27T22:05:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.77,"alt":34.22,"az":271.2,"t":"2025-09-27T22:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.82,"alt":33.28,"az":272.0,"t":"2025-09-27T22:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.86,"alt":32.34,"az":272.9,"t":"2025-09-27T22:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.91,"alt":31.41,"az":273.7,"t":"2025-09-27T22:25:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.97,"alt":30.48,"az":274.4,"t":"2025-09-27T22:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.02,"alt":29.54,"az":275.2,"t":"2025-09-27T22:35:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.08,"alt":28.61,"az":276.0,"t":"2025-09-27T22:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.15,"alt":27.68,"az":276.8,"t":"2025-09-27T22:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.21,"alt":26.75,"az":277.6,"t":"2025-09-27T22:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.29,"alt":25.83,"az":278.3,"t":"2025-09-27T22:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.36,"alt":24.9,"az":279.1,"t":"2025-09-27T23:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.45,"alt":23.98,"az":279.9,"t":"2025-09-27T23:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.54,"alt":23.06,"az":280.6,"t":"2025-09-27T23:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.64,"alt":22.14,"az":281.4,"t":"2025-09-27T23:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.75,"alt":21.22,"az":282.1,"t":"2025-09-27T23:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.86,"alt":20.31,"az":282.9,"t":"2025-09-27T23:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.99,"alt":19.4,"az":283.7,"t":"2025-09-27T23:30:00Z","terrain":0.08},{"above_terrain":true,"airmass":3.13,"alt":18.49,"az":284.4,"t":"2025-09-27T23:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.28,"alt":17.59,"az":285.2,"t":"2025-09-27T23:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.45,"alt":16.68,"az":285.9,"t":"2025-09-27T23:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.63,"alt":15.79,"az":286.7,"t":"2025-09-27T23:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.84,"alt":14.89,"az":287.4,"t":"2025-09-27T23:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.07,"alt":14.0,"az":288.2,"t":"2025-09-28T00:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.33,"alt":13.11,"az":289.0,"t":"2025-09-28T00:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.63,"alt":12.23,"az":289.7,"t":"2025-09-28T00:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.96,"alt":11.35,"az":290.5,"t":"2025-09-28T00:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":5.35,"alt":10.48,"az":291.3,"t":"2025-09-28T00:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":5.8,"alt":9.61,"az":292.0,"t":"2025-09-28T00:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.33,"alt":8.74,"az":292.8,"t":"2025-09-28T00:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":6.95,"alt":7.88,"az":293.6,"t":"2025-09-28T00:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.7,"alt":7.03,"az":294.4,"t":"2025-09-28T00:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.62,"alt":6.18,"az":295.2,"t":"2025-09-28T00:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":9.77,"alt":5.33,"az":296.0,"t":"2025-09-28T00:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":11.24,"alt":4.49,"az":296.8,"t":"2025-09-28T00:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":13.15,"alt":3.66,"az":297.6,"t":"2025-09-28T01:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.74,"alt":2.83,"az":298.4,"t":"2025-09-28T01:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":19.37,"alt":2.01,"az":299.2,"t":"2025-09-28T01:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":24.65,"alt":1.2,"az":300.0,"t":"2025-09-28T01:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":32.63,"alt":0.39,"az":300.8,"t":"2025-09-28T01:20:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-0.41,"az":301.7,"t":"2025-09-28T01:25:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-1.2,"az":302.5,"t":"2025-09-28T01:30:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-1.99,"az":303.4,"t":"2025-09-28T01:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":304.2,"t":"2025-09-28T01:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":305.1,"t":"2025-09-28T01:45:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-4.3,"az":305.9,"t":"2025-09-28T01:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.05,"az":306.8,"t":"2025-09-28T01:55:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-5.8,"az":307.7,"t":"2025-09-28T02:00:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":308.6,"t":"2025-09-28T02:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-7.26,"az":309.5,"t":"2025-09-28T02:10:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-7.98,"az":310.4,"t":"2025-09-28T02:15:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-8.68,"az":311.3,"t":"2025-09-28T02:20:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-9.38,"az":312.3,"t":"2025-09-28T02:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-10.07,"az":313.2,"t":"2025-09-28T02:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-10.74,"az":314.2,"t":"2025-09-28T02:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-11.41,"az":315.1,"t":"2025-09-28T02:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-12.06,"az":316.1,"t":"2025-09-28T02:45:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-12.71,"az":317.1,"t":"2025-09-28T02:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-13.34,"az":318.1,"t":"2025-09-28T02:55:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-13.96,"az":319.1,"t":"2025-09-28T03:00:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-14.56,"az":320.1,"t":"2025-09-28T03:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.16,"az":321.1,"t":"2025-09-28T03:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-15.74,"az":322.2,"t":"2025-09-28T03:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-16.31,"az":323.2,"t":"2025-09-28T03:20:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-16.86,"az":324.3,"t":"2025-09-28T03:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":325.3,"t":"2025-09-28T03:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.92,"az":326.4,"t":"2025-09-28T03:35:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-18.43,"az":327.5,"t":"2025-09-28T03:40:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-18.93,"az":328.6,"t":"2025-09-28T03:45:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-19.41,"az":329.7,"t":"2025-09-28T03:50:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-19.87,"az":330.9,"t":"2025-09-28T03:55:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-20.32,"az":332.0,"t":"2025-09-28T04:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-20.75,"az":333.1,"t":"2025-09-28T04:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-21.17,"az":334.3,"t":"2025-09-28T04:10:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-21.56,"az":335.5,"t":"2025-09-28T04:15:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-21.94,"az":336.6,"t":"2025-09-28T04:20:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-22.31,"az":337.8,"t":"2025-09-28T04:25:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-22.65,"az":339.0,"t":"2025-09-28T04:30:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-22.98,"az":340.2,"t":"2025-09-28T04:35:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-23.28,"az":341.4,"t":"2025-09-28T04:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-23.57,"az":342.6,"t":"2025-09-28T04:45:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-23.84,"az":343.9,"t":"2025-09-28T04:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.09,"az":345.1,"t":"2025-09-28T04:55:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-24.32,"az":346.3,"t":"2025-09-28T05:00:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-24.53,"az":347.6,"t":"2025-09-28T05:05:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-24.73,"az":348.8,"t":"2025-09-28T05:10:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-24.9,"az":350.1,"t":"2025-09-28T05:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.05,"az":351.4,"t":"2025-09-28T05:20:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-25.18,"az":352.6,"t":"2025-09-28T05:25:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-25.29,"az":353.9,"t":"2025-09-28T05:30:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-25.38,"az":355.2,"t":"2025-09-28T05:35:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":356.5,"t":"2025-09-28T05:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":357.7,"t":"2025-09-28T05:45:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":359.0,"t":"2025-09-28T05:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":0.3,"t":"2025-09-28T05:55:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":1.6,"t":"2025-09-28T06:00:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":2.9,"t":"2025-09-28T06:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-25.41,"az":4.1,"t":"2025-09-28T06:10:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-25.34,"az":5.4,"t":"2025-09-28T06:15:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-25.24,"az":6.7,"t":"2025-09-28T06:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-25.12,"az":8.0,"t":"2025-09-28T06:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.98,"az":9.2,"t":"2025-09-28T06:30:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-24.82,"az":10.5,"t":"2025-09-28T06:35:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-24.64,"az":11.7,"t":"2025-09-28T06:40:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-24.44,"az":13.0,"t":"2025-09-28T06:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-24.22,"az":14.2,"t":"2025-09-28T06:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-23.98,"az":15.5,"t":"2025-09-28T06:55:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-23.72,"az":16.7,"t":"2025-09-28T07:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.44,"az":17.9,"t":"2025-09-28T07:05:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-23.14,"az":19.2,"t":"2025-09-28T07:10:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-22.82,"az":20.4,"t":"2025-09-28T07:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.49,"az":21.6,"t":"2025-09-28T07:20:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-22.14,"az":22.7,"t":"2025-09-28T07:25:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-21.77,"az":23.9,"t":"2025-09-28T07:30:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-21.38,"az":25.1,"t":"2025-09-28T07:35:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-20.97,"az":26.3,"t":"2025-09-28T07:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-20.55,"az":27.4,"t":"2025-09-28T07:45:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-20.11,"az":28.5,"t":"2025-09-28T07:50:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-19.66,"az":29.7,"t":"2025-09-28T07:55:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-19.18,"az":30.8,"t":"2025-09-28T08:00:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-18.7,"az":31.9,"t":"2025-09-28T08:05:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-18.2,"az":33.0,"t":"2025-09-28T08:10:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-17.68,"az":34.1,"t":"2025-09-28T08:15:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-17.15,"az":35.2,"t":"2025-09-28T08:20:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-16.6,"az":36.2,"t":"2025-09-28T08:25:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-16.04,"az":37.3,"t":"2025-09-28T08:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-15.47,"az":38.3,"t":"2025-09-28T08:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-14.88,"az":39.4,"t":"2025-09-28T08:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-14.28,"az":40.4,"t":"2025-09-28T08:45:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-13.67,"az":41.4,"t":"2025-09-28T08:50:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-13.04,"az":42.4,"t":"2025-09-28T08:55:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-12.41,"az":43.4,"t":"2025-09-28T09:00:00Z","terrain":0.31}],"transit":{"airmass":1.06,"alt":71.1,"az":179.4,"t":"2025-09-27T17:55:00Z"},"usable_hours":5.75,"verdict":"good","zenith_passage":false},"warnings":[]}