{"assessment":{"best_window":{"end":"2028-09-26T22:35Z","end_local":"01:35","hours":4.83,"label":"good","mean_quality":0.72,"start":"2028-09-26T17:45Z","start_local":"20:45"},"cost":{"altitude":4.7,"clouds":0.0,"darkness":1.25,"moon":0.99},"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":84,"cloud":null,"high":null,"iso":"2028-09-26T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"20:00","wind":null},{"alt":74,"cloud":null,"high":null,"iso":"2028-09-26T18:00Z","label":"good","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.74,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2028-09-26T19:00Z","label":"good","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.75,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2028-09-26T20:00Z","label":"good","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.72,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":40,"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":30,"cloud":null,"high":null,"iso":"2028-09-26T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.8,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2028-09-26T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.42,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":12,"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":-2,"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":-7,"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":-9,"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":0.81,"peak_sky":0.81,"quality_hours":3.98,"reasons":["the target being low or below 20\u00b0 cost 4.7 quality-hours","daylight and twilight cost 1.2 quality-hours","moonlight cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":80,"score_weather":null,"sky_hours":3.98,"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":0.11,"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":0.37,"start":"2028-09-26T17:15Z","start_local":"20:15"},{"end":"2028-09-26T22:35Z","end_local":"01:35","hours":4.83,"label":"good","mean_quality":0.72,"start":"2028-09-26T17:45Z","start_local":"20:45"},{"end":"2028-09-26T23:05Z","end_local":"02:05","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2028-09-26T22:35Z","start_local":"01:35"},{"end":"2028-09-27T04:15Z","end_local":"07:15","hours":5.17,"label":"unusable","mean_quality":0.0,"start":"2028-09-26T23:05Z","start_local":"02:05"}]},"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":1.03,"alt":76.3,"t":"2028-09-26T17:45:00Z"},"dec":38.78368896,"dec_of_date":38.8097,"dec_str":"+38\u00b0 47' 01.3\"","good_hours":4.33,"limit_rise":"2028-09-26T10:06:25Z","limit_set":"2028-09-26T23:03:26Z","max_az_rate_deg_per_min":3.76,"moon_separation":61.8,"never_rises":false,"ra":279.23473479,"ra_of_date":279.476,"ra_str":"18h 36m 56.3s","resolved":{"common_name":"Vega","dec":38.78368896,"name":"* alf Lyr","ra":279.23473479,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=Vega","source":"sesame","spectral_type":"A0V","type":"dS*","type_text":"delta Scuti variable","vmag":0.03},"summary":"4.3 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-09-27T01:39:24Z","blocked_dark_hours":0,"clears_at":"2028-09-27T07:34:41Z","rise_az":46.3},"track":[{"above_terrain":true,"airmass":5.41,"alt":10.36,"az":46.3,"t":"2028-09-26T09:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":5.09,"alt":11.04,"az":47.0,"t":"2028-09-26T09:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.81,"alt":11.73,"az":47.8,"t":"2028-09-26T09:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.56,"alt":12.42,"az":48.5,"t":"2028-09-26T09:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.33,"alt":13.13,"az":49.1,"t":"2028-09-26T09:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.12,"alt":13.84,"az":49.8,"t":"2028-09-26T09:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.92,"alt":14.56,"az":50.5,"t":"2028-09-26T09:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.75,"alt":15.28,"az":51.2,"t":"2028-09-26T09:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":51.9,"t":"2028-09-26T09:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.43,"alt":16.76,"az":52.5,"t":"2028-09-26T09:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":3.29,"alt":17.5,"az":53.2,"t":"2028-09-26T09:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":3.16,"alt":18.26,"az":53.8,"t":"2028-09-26T09:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.05,"alt":19.01,"az":54.5,"t":"2028-09-26T10:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.93,"alt":19.78,"az":55.1,"t":"2028-09-26T10:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.83,"alt":20.55,"az":55.8,"t":"2028-09-26T10:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.73,"alt":21.33,"az":56.4,"t":"2028-09-26T10:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.64,"alt":22.11,"az":57.0,"t":"2028-09-26T10:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.56,"alt":22.9,"az":57.7,"t":"2028-09-26T10:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.48,"alt":23.69,"az":58.3,"t":"2028-09-26T10:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.4,"alt":24.49,"az":58.9,"t":"2028-09-26T10:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.33,"alt":25.29,"az":59.5,"t":"2028-09-26T10:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.26,"alt":26.1,"az":60.1,"t":"2028-09-26T10:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.2,"alt":26.92,"az":60.7,"t":"2028-09-26T10:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.14,"alt":27.74,"az":61.3,"t":"2028-09-26T10:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.09,"alt":28.56,"az":61.9,"t":"2028-09-26T11:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.03,"alt":29.39,"az":62.5,"t":"2028-09-26T11:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.98,"alt":30.22,"az":63.1,"t":"2028-09-26T11:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.93,"alt":31.06,"az":63.7,"t":"2028-09-26T11:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.89,"alt":31.9,"az":64.3,"t":"2028-09-26T11:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.84,"alt":32.74,"az":64.8,"t":"2028-09-26T11:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.8,"alt":33.59,"az":65.4,"t":"2028-09-26T11:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.76,"alt":34.44,"az":66.0,"t":"2028-09-26T11:35:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.73,"alt":35.3,"az":66.6,"t":"2028-09-26T11:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.69,"alt":36.16,"az":67.1,"t":"2028-09-26T11:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.66,"alt":37.03,"az":67.7,"t":"2028-09-26T11:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.63,"alt":37.89,"az":68.3,"t":"2028-09-26T11:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.59,"alt":38.77,"az":68.8,"t":"2028-09-26T12:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.57,"alt":39.64,"az":69.4,"t":"2028-09-26T12:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.54,"alt":40.52,"az":70.0,"t":"2028-09-26T12:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.51,"alt":41.4,"az":70.5,"t":"2028-09-26T12:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.48,"alt":42.28,"az":71.1,"t":"2028-09-26T12:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.46,"alt":43.17,"az":71.6,"t":"2028-09-26T12:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.44,"alt":44.06,"az":72.2,"t":"2028-09-26T12:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.41,"alt":44.95,"az":72.7,"t":"2028-09-26T12:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.39,"alt":45.85,"az":73.3,"t":"2028-09-26T12:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.37,"alt":46.74,"az":73.9,"t":"2028-09-26T12:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.35,"alt":47.64,"az":74.4,"t":"2028-09-26T12:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.33,"alt":48.55,"az":75.0,"t":"2028-09-26T12:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.31,"alt":49.45,"az":75.5,"t":"2028-09-26T13:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.3,"alt":50.36,"az":76.1,"t":"2028-09-26T13:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.28,"alt":51.27,"az":76.7,"t":"2028-09-26T13:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.26,"alt":52.18,"az":77.2,"t":"2028-09-26T13:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.25,"alt":53.09,"az":77.8,"t":"2028-09-26T13:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.23,"alt":54.01,"az":78.4,"t":"2028-09-26T13:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.22,"alt":54.93,"az":78.9,"t":"2028-09-26T13:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.21,"alt":55.85,"az":79.5,"t":"2028-09-26T13:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.19,"alt":56.77,"az":80.1,"t":"2028-09-26T13:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.18,"alt":57.69,"az":80.7,"t":"2028-09-26T13:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.17,"alt":58.62,"az":81.3,"t":"2028-09-26T13:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.54,"az":81.9,"t":"2028-09-26T13:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.15,"alt":60.47,"az":82.5,"t":"2028-09-26T14:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.14,"alt":61.4,"az":83.1,"t":"2028-09-26T14:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.13,"alt":62.33,"az":83.8,"t":"2028-09-26T14:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.12,"alt":63.26,"az":84.4,"t":"2028-09-26T14:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.11,"alt":64.19,"az":85.1,"t":"2028-09-26T14:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.1,"alt":65.12,"az":85.7,"t":"2028-09-26T14:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.09,"alt":66.06,"az":86.4,"t":"2028-09-26T14:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.09,"alt":66.99,"az":87.2,"t":"2028-09-26T14:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.08,"alt":67.93,"az":87.9,"t":"2028-09-26T14:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.86,"az":88.6,"t":"2028-09-26T14:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.07,"alt":69.8,"az":89.4,"t":"2028-09-26T14:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.06,"alt":70.73,"az":90.3,"t":"2028-09-26T14:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.05,"alt":71.67,"az":91.1,"t":"2028-09-26T15:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.05,"alt":72.61,"az":92.0,"t":"2028-09-26T15:05:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.04,"alt":73.54,"az":93.0,"t":"2028-09-26T15:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":74.47,"az":94.1,"t":"2028-09-26T15:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.03,"alt":75.41,"az":95.2,"t":"2028-09-26T15:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.03,"alt":76.34,"az":96.4,"t":"2028-09-26T15:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.02,"alt":77.27,"az":97.7,"t":"2028-09-26T15:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.02,"alt":78.19,"az":99.2,"t":"2028-09-26T15:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":100.8,"t":"2028-09-26T15:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.01,"alt":80.03,"az":102.7,"t":"2028-09-26T15:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.01,"alt":80.94,"az":104.8,"t":"2028-09-26T15:50:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.01,"alt":81.84,"az":107.4,"t":"2028-09-26T15:55:00Z","terrain":-0.73},{"above_terrain":true,"airmass":1.01,"alt":82.73,"az":110.5,"t":"2028-09-26T16:00:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.01,"alt":83.59,"az":114.3,"t":"2028-09-26T16:05:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.0,"alt":84.43,"az":119.1,"t":"2028-09-26T16:10:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.0,"alt":85.22,"az":125.5,"t":"2028-09-26T16:15:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.0,"alt":85.94,"az":134.0,"t":"2028-09-26T16:20:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.0,"alt":86.55,"az":145.8,"t":"2028-09-26T16:25:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.0,"alt":86.97,"az":161.5,"t":"2028-09-26T16:30:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.0,"alt":87.12,"az":180.3,"t":"2028-09-26T16:35:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.0,"alt":86.96,"az":199.0,"t":"2028-09-26T16:40:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.0,"alt":86.53,"az":214.6,"t":"2028-09-26T16:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.0,"alt":85.92,"az":226.2,"t":"2028-09-26T16:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.0,"alt":85.2,"az":234.7,"t":"2028-09-26T16:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.0,"alt":84.41,"az":241.0,"t":"2028-09-26T17:00:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.01,"alt":83.57,"az":245.9,"t":"2028-09-26T17:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.01,"alt":82.7,"az":249.6,"t":"2028-09-26T17:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.01,"alt":81.82,"az":252.7,"t":"2028-09-26T17:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.01,"alt":80.92,"az":255.2,"t":"2028-09-26T17:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":80.01,"az":257.4,"t":"2028-09-26T17:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":259.2,"t":"2028-09-26T17:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.02,"alt":78.17,"az":260.9,"t":"2028-09-26T17:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.02,"alt":77.24,"az":262.3,"t":"2028-09-26T17:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.03,"alt":76.31,"az":263.7,"t":"2028-09-26T17:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.03,"alt":75.38,"az":264.9,"t":"2028-09-26T17:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.04,"alt":74.45,"az":266.0,"t":"2028-09-26T17:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":73.52,"az":267.0,"t":"2028-09-26T18:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.05,"alt":72.58,"az":268.0,"t":"2028-09-26T18:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.05,"alt":71.64,"az":268.9,"t":"2028-09-26T18:10:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.06,"alt":70.71,"az":269.8,"t":"2028-09-26T18:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.07,"alt":69.77,"az":270.6,"t":"2028-09-26T18:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.07,"alt":68.84,"az":271.4,"t":"2028-09-26T18:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.08,"alt":67.9,"az":272.1,"t":"2028-09-26T18:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.09,"alt":66.97,"az":272.9,"t":"2028-09-26T18:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.09,"alt":66.03,"az":273.6,"t":"2028-09-26T18:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.1,"alt":65.1,"az":274.3,"t":"2028-09-26T18:45:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.11,"alt":64.17,"az":274.9,"t":"2028-09-26T18:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.12,"alt":63.23,"az":275.6,"t":"2028-09-26T18:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.13,"alt":62.3,"az":276.3,"t":"2028-09-26T19:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.14,"alt":61.37,"az":276.9,"t":"2028-09-26T19:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.15,"alt":60.44,"az":277.5,"t":"2028-09-26T19:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.16,"alt":59.52,"az":278.1,"t":"2028-09-26T19:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.17,"alt":58.59,"az":278.7,"t":"2028-09-26T19:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.18,"alt":57.67,"az":279.3,"t":"2028-09-26T19:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.2,"alt":56.74,"az":279.9,"t":"2028-09-26T19:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.21,"alt":55.82,"az":280.5,"t":"2028-09-26T19:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.22,"alt":54.9,"az":281.1,"t":"2028-09-26T19:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.24,"alt":53.99,"az":281.7,"t":"2028-09-26T19:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.25,"alt":53.07,"az":282.2,"t":"2028-09-26T19:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.27,"alt":52.16,"az":282.8,"t":"2028-09-26T19:55:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.28,"alt":51.24,"az":283.4,"t":"2028-09-26T20:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.3,"alt":50.34,"az":283.9,"t":"2028-09-26T20:05:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.32,"alt":49.43,"az":284.5,"t":"2028-09-26T20:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.33,"alt":48.52,"az":285.0,"t":"2028-09-26T20:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.35,"alt":47.62,"az":285.6,"t":"2028-09-26T20:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.37,"alt":46.72,"az":286.2,"t":"2028-09-26T20:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.39,"alt":45.82,"az":286.7,"t":"2028-09-26T20:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.41,"alt":44.93,"az":287.3,"t":"2028-09-26T20:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.44,"alt":44.03,"az":287.8,"t":"2028-09-26T20:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.46,"alt":43.15,"az":288.4,"t":"2028-09-26T20:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.49,"alt":42.26,"az":288.9,"t":"2028-09-26T20:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.51,"alt":41.37,"az":289.5,"t":"2028-09-26T20:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.54,"alt":40.49,"az":290.1,"t":"2028-09-26T21:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.57,"alt":39.62,"az":290.6,"t":"2028-09-26T21:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.6,"alt":38.74,"az":291.2,"t":"2028-09-26T21:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.63,"alt":37.87,"az":291.7,"t":"2028-09-26T21:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.66,"alt":37.0,"az":292.3,"t":"2028-09-26T21:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.69,"alt":36.14,"az":292.9,"t":"2028-09-26T21:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.73,"alt":35.28,"az":293.4,"t":"2028-09-26T21:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.77,"alt":34.42,"az":294.0,"t":"2028-09-26T21:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.8,"alt":33.57,"az":294.6,"t":"2028-09-26T21:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.85,"alt":32.72,"az":295.2,"t":"2028-09-26T21:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.89,"alt":31.88,"az":295.8,"t":"2028-09-26T21:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.93,"alt":31.03,"az":296.3,"t":"2028-09-26T21:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.98,"alt":30.2,"az":296.9,"t":"2028-09-26T22:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.03,"alt":29.37,"az":297.5,"t":"2028-09-26T22:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.09,"alt":28.54,"az":298.1,"t":"2028-09-26T22:10:00Z","terrain":0.12},{"above_terrain":true,"airmass":2.14,"alt":27.71,"az":298.7,"t":"2028-09-26T22:15:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.2,"alt":26.9,"az":299.3,"t":"2028-09-26T22:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.27,"alt":26.08,"az":299.9,"t":"2028-09-26T22:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.33,"alt":25.27,"az":300.5,"t":"2028-09-26T22:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.4,"alt":24.47,"az":301.1,"t":"2028-09-26T22:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.48,"alt":23.67,"az":301.7,"t":"2028-09-26T22:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.56,"alt":22.88,"az":302.4,"t":"2028-09-26T22:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.64,"alt":22.09,"az":303.0,"t":"2028-09-26T22:50:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.74,"alt":21.31,"az":303.6,"t":"2028-09-26T22:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.83,"alt":20.53,"az":304.2,"t":"2028-09-26T23:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.94,"alt":19.76,"az":304.9,"t":"2028-09-26T23:05:00Z","terrain":-0.27},{"above_terrain":true,"airmass":3.05,"alt":18.99,"az":305.5,"t":"2028-09-26T23:10:00Z","terrain":-0.23},{"above_terrain":true,"airmass":3.17,"alt":18.24,"az":306.2,"t":"2028-09-26T23:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":3.3,"alt":17.48,"az":306.8,"t":"2028-09-26T23:20:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.44,"alt":16.74,"az":307.5,"t":"2028-09-26T23:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.59,"alt":16.0,"az":308.2,"t":"2028-09-26T23:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.75,"alt":15.27,"az":308.8,"t":"2028-09-26T23:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.93,"alt":14.54,"az":309.5,"t":"2028-09-26T23:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.12,"alt":13.82,"az":310.2,"t":"2028-09-26T23:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.33,"alt":13.11,"az":310.9,"t":"2028-09-26T23:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.56,"alt":12.41,"az":311.6,"t":"2028-09-26T23:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.82,"alt":11.71,"az":312.3,"t":"2028-09-27T00:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.1,"alt":11.02,"az":313.0,"t":"2028-09-27T00:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.42,"alt":10.34,"az":313.7,"t":"2028-09-27T00:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":5.76,"alt":9.67,"az":314.4,"t":"2028-09-27T00:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":6.16,"alt":9.0,"az":315.1,"t":"2028-09-27T00:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":6.6,"alt":8.35,"az":315.9,"t":"2028-09-27T00:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":7.1,"alt":7.7,"az":316.6,"t":"2028-09-27T00:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":7.67,"alt":7.06,"az":317.3,"t":"2028-09-27T00:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":8.33,"alt":6.43,"az":318.1,"t":"2028-09-27T00:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":9.09,"alt":5.81,"az":318.9,"t":"2028-09-27T00:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":9.98,"alt":5.2,"az":319.6,"t":"2028-09-27T00:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":11.03,"alt":4.6,"az":320.4,"t":"2028-09-27T00:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.29,"alt":4.0,"az":321.2,"t":"2028-09-27T01:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":13.81,"alt":3.42,"az":322.0,"t":"2028-09-27T01:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":15.67,"alt":2.85,"az":322.7,"t":"2028-09-27T01:10:00Z","terrain":0.11},{"above_terrain":true,"airmass":17.99,"alt":2.29,"az":323.5,"t":"2028-09-27T01:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":20.91,"alt":1.74,"az":324.4,"t":"2028-09-27T01:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":24.65,"alt":1.2,"az":325.2,"t":"2028-09-27T01:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":29.48,"alt":0.67,"az":326.0,"t":"2028-09-27T01:30:00Z","terrain":-0.24},{"above_terrain":true,"airmass":35.73,"alt":0.15,"az":326.8,"t":"2028-09-27T01:35:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-0.35,"az":327.7,"t":"2028-09-27T01:40:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-0.85,"az":328.5,"t":"2028-09-27T01:45:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-1.33,"az":329.3,"t":"2028-09-27T01:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":330.2,"t":"2028-09-27T01:55:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-2.26,"az":331.1,"t":"2028-09-27T02:00:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-2.71,"az":331.9,"t":"2028-09-27T02:05:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":332.8,"t":"2028-09-27T02:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":333.7,"t":"2028-09-27T02:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-3.97,"az":334.6,"t":"2028-09-27T02:20:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-4.37,"az":335.5,"t":"2028-09-27T02:25:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-4.75,"az":336.4,"t":"2028-09-27T02:30:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-5.12,"az":337.3,"t":"2028-09-27T02:35:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-5.47,"az":338.2,"t":"2028-09-27T02:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-5.81,"az":339.1,"t":"2028-09-27T02:45:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-6.14,"az":340.0,"t":"2028-09-27T02:50:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":341.0,"t":"2028-09-27T02:55:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":341.9,"t":"2028-09-27T03:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-7.03,"az":342.9,"t":"2028-09-27T03:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.3,"az":343.8,"t":"2028-09-27T03:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-7.55,"az":344.8,"t":"2028-09-27T03:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.79,"az":345.7,"t":"2028-09-27T03:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-8.02,"az":346.7,"t":"2028-09-27T03:25:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-8.22,"az":347.6,"t":"2028-09-27T03:30:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-8.42,"az":348.6,"t":"2028-09-27T03:35:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-8.59,"az":349.6,"t":"2028-09-27T03:40:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-8.76,"az":350.5,"t":"2028-09-27T03:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.9,"az":351.5,"t":"2028-09-27T03:50:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-9.03,"az":352.5,"t":"2028-09-27T03:55:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-9.15,"az":353.5,"t":"2028-09-27T04:00:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-9.24,"az":354.5,"t":"2028-09-27T04:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.33,"az":355.5,"t":"2028-09-27T04:10:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-9.39,"az":356.4,"t":"2028-09-27T04:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.44,"az":357.4,"t":"2028-09-27T04:20:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-9.48,"az":358.4,"t":"2028-09-27T04:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":359.4,"t":"2028-09-27T04:30:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":0.4,"t":"2028-09-27T04:35:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-9.48,"az":1.4,"t":"2028-09-27T04:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-9.45,"az":2.4,"t":"2028-09-27T04:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-9.4,"az":3.4,"t":"2028-09-27T04:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-9.34,"az":4.4,"t":"2028-09-27T04:55:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-9.26,"az":5.3,"t":"2028-09-27T05:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-9.17,"az":6.3,"t":"2028-09-27T05:05:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-9.05,"az":7.3,"t":"2028-09-27T05:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.93,"az":8.3,"t":"2028-09-27T05:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-8.78,"az":9.3,"t":"2028-09-27T05:20:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-8.63,"az":10.2,"t":"2028-09-27T05:25:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-8.45,"az":11.2,"t":"2028-09-27T05:30:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-8.26,"az":12.2,"t":"2028-09-27T05:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-8.06,"az":13.2,"t":"2028-09-27T05:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.84,"az":14.1,"t":"2028-09-27T05:45:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-7.6,"az":15.1,"t":"2028-09-27T05:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-7.35,"az":16.0,"t":"2028-09-27T05:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-7.08,"az":17.0,"t":"2028-09-27T06:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":17.9,"t":"2028-09-27T06:05:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.51,"az":18.8,"t":"2028-09-27T06:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-6.2,"az":19.8,"t":"2028-09-27T06:15:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-5.87,"az":20.7,"t":"2028-09-27T06:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-5.54,"az":21.6,"t":"2028-09-27T06:25:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-5.19,"az":22.5,"t":"2028-09-27T06:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-4.82,"az":23.5,"t":"2028-09-27T06:35:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-4.44,"az":24.4,"t":"2028-09-27T06:40:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-4.05,"az":25.3,"t":"2028-09-27T06:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-3.64,"az":26.1,"t":"2028-09-27T06:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-3.22,"az":27.0,"t":"2028-09-27T06:55:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":27.9,"t":"2028-09-27T07:00:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-2.35,"az":28.8,"t":"2028-09-27T07:05:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-1.89,"az":29.6,"t":"2028-09-27T07:10:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-1.42,"az":30.5,"t":"2028-09-27T07:15:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-0.94,"az":31.3,"t":"2028-09-27T07:20:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.45,"az":32.2,"t":"2028-09-27T07:25:00Z","terrain":1.27},{"above_terrain":false,"airmass":37.09,"alt":0.06,"az":33.0,"t":"2028-09-27T07:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":30.53,"alt":0.57,"az":33.9,"t":"2028-09-27T07:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":25.46,"alt":1.1,"az":34.7,"t":"2028-09-27T07:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":21.54,"alt":1.64,"az":35.5,"t":"2028-09-27T07:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":18.48,"alt":2.19,"az":36.3,"t":"2028-09-27T07:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":16.07,"alt":2.75,"az":37.1,"t":"2028-09-27T07:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":14.13,"alt":3.32,"az":37.9,"t":"2028-09-27T08:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.55,"alt":3.9,"az":38.7,"t":"2028-09-27T08:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":11.25,"alt":4.49,"az":39.5,"t":"2028-09-27T08:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":10.16,"alt":5.08,"az":40.2,"t":"2028-09-27T08:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":9.25,"alt":5.69,"az":41.0,"t":"2028-09-27T08:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":8.46,"alt":6.31,"az":41.8,"t":"2028-09-27T08:25:00Z","terrain":0.1},{"above_terrain":true,"airmass":7.79,"alt":6.94,"az":42.5,"t":"2028-09-27T08:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":7.2,"alt":7.58,"az":43.3,"t":"2028-09-27T08:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":6.69,"alt":8.22,"az":44.0,"t":"2028-09-27T08:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":6.24,"alt":8.88,"az":44.7,"t":"2028-09-27T08:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":5.83,"alt":9.54,"az":45.5,"t":"2028-09-27T08:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":5.48,"alt":10.21,"az":46.2,"t":"2028-09-27T08:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":5.16,"alt":10.89,"az":46.9,"t":"2028-09-27T09:00:00Z","terrain":0.62}],"transit":{"airmass":1.0,"alt":87.1,"az":180.3,"t":"2028-09-26T16:35:00Z"},"usable_hours":5.33,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
