{"assessment":{"best_window":{"end":"2026-11-22T17:50Z","end_local":"19:50","hours":1.25,"label":"good","mean_quality":0.65,"start":"2026-11-22T16:35Z","start_local":"18:35"},"cost":{"altitude":9.36,"clouds":0.0,"darkness":1.31,"moon":0.68},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":66,"cloud":null,"high":null,"iso":"2026-11-22T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":55,"cloud":null,"high":null,"iso":"2026-11-22T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2026-11-22T17:00Z","label":"good","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.66,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2026-11-22T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.59,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2026-11-22T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":60,"precip":null,"q":0.38,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2026-11-22T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":65,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2026-11-22T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":65,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2026-11-22T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2026-11-22T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2026-11-23T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2026-11-23T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2026-11-23T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2026-11-23T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2026-11-23T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2026-11-23T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.69,"peak_sky":0.69,"quality_hours":1.8,"reasons":["the target being low or below 20\u00b0 cost 9.4 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 0.7 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":31,"score_weather":null,"sky_hours":1.8,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2026-11-22T15:30Z","end_local":"17:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-11-22T14:55Z","start_local":"16:55"},{"end":"2026-11-22T16:05Z","end_local":"18:05","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2026-11-22T15:30Z","start_local":"17:30"},{"end":"2026-11-22T16:35Z","end_local":"18:35","hours":0.5,"label":"marginal","mean_quality":0.36,"start":"2026-11-22T16:05Z","start_local":"18:05"},{"end":"2026-11-22T17:50Z","end_local":"19:50","hours":1.25,"label":"good","mean_quality":0.65,"start":"2026-11-22T16:35Z","start_local":"18:35"},{"end":"2026-11-22T19:20Z","end_local":"21:20","hours":1.5,"label":"marginal","mean_quality":0.49,"start":"2026-11-22T17:50Z","start_local":"19:50"},{"end":"2026-11-22T19:25Z","end_local":"21:25","hours":0.08,"label":"poor","mean_quality":0.29,"start":"2026-11-22T19:20Z","start_local":"21:20"},{"end":"2026-11-23T05:20Z","end_local":"07:20","hours":9.92,"label":"unusable","mean_quality":0.0,"start":"2026-11-22T19:25Z","start_local":"21:25"}]},"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":"2026-11-22T16:33:07Z","dark_hours":11.14,"dark_to":"2026-11-23T03:41:46Z","moon":{"illumination":0.957,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2026-11-22T13:12:02Z","moonset":"2026-11-23T03:46:15Z","sunrise":"2026-11-23T05:19:28Z","sunset":"2026-11-22T14:55:37Z","twilight":{"astronomical":{"end":"2026-11-22T16:33:07Z","start":"2026-11-23T03:41:46Z"},"civil":{"end":"2026-11-22T15:25:58Z","start":"2026-11-23T04:49:02Z"},"nautical":{"end":"2026-11-22T16:00:00Z","start":"2026-11-23T04:14:57Z"}},"window_end":"2026-11-23T10:00:00Z","window_start":"2026-11-22T10:00:00Z"},"night_date":"2026-11-22","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.34,"alt":48.1,"t":"2026-11-22T16:35:00Z"},"dec":38.78368896,"dec_of_date":38.808,"dec_str":"+38\u00b0 47' 01.3\"","good_hours":1.75,"limit_rise":"2026-11-23T06:20:21Z","limit_set":"2026-11-22T19:21:16Z","max_az_rate_deg_per_min":3.85,"moon_separation":95.9,"never_rises":false,"ra":279.23473479,"ra_of_date":279.4605,"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":"Only 1.7 h above 30\u00b0, 2.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2026-11-22T21:57:18Z","blocked_dark_hours":0,"clears_at":"2026-11-23T03:52:38Z","rise_az":80.4},"track":[{"above_terrain":true,"airmass":1.19,"alt":57.16,"az":80.4,"t":"2026-11-22T10:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.18,"alt":58.09,"az":80.9,"t":"2026-11-22T10:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.17,"alt":59.01,"az":81.5,"t":"2026-11-22T10:10:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.15,"alt":59.94,"az":82.2,"t":"2026-11-22T10:15:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.14,"alt":60.87,"az":82.8,"t":"2026-11-22T10:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.13,"alt":61.8,"az":83.4,"t":"2026-11-22T10:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.12,"alt":62.73,"az":84.0,"t":"2026-11-22T10:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.12,"alt":63.66,"az":84.7,"t":"2026-11-22T10:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.11,"alt":64.59,"az":85.4,"t":"2026-11-22T10:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.1,"alt":65.52,"az":86.0,"t":"2026-11-22T10:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.09,"alt":66.46,"az":86.7,"t":"2026-11-22T10:50:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.08,"alt":67.39,"az":87.5,"t":"2026-11-22T10:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.08,"alt":68.33,"az":88.2,"t":"2026-11-22T11:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.07,"alt":69.26,"az":89.0,"t":"2026-11-22T11:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.06,"alt":70.2,"az":89.8,"t":"2026-11-22T11:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.06,"alt":71.14,"az":90.6,"t":"2026-11-22T11:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":72.07,"az":91.5,"t":"2026-11-22T11:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.05,"alt":73.01,"az":92.5,"t":"2026-11-22T11:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.04,"alt":73.94,"az":93.5,"t":"2026-11-22T11:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":74.87,"az":94.5,"t":"2026-11-22T11:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.81,"az":95.7,"t":"2026-11-22T11:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.03,"alt":76.74,"az":96.9,"t":"2026-11-22T11:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.02,"alt":77.67,"az":98.3,"t":"2026-11-22T11:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.02,"alt":78.59,"az":99.9,"t":"2026-11-22T11:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.02,"alt":79.51,"az":101.6,"t":"2026-11-22T12:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.01,"alt":80.42,"az":103.6,"t":"2026-11-22T12:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.01,"alt":81.33,"az":105.9,"t":"2026-11-22T12:10:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.01,"alt":82.22,"az":108.6,"t":"2026-11-22T12:15:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.01,"alt":83.1,"az":112.0,"t":"2026-11-22T12:20:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.01,"alt":83.95,"az":116.2,"t":"2026-11-22T12:25:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.0,"alt":84.77,"az":121.6,"t":"2026-11-22T12:30:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.0,"alt":85.54,"az":128.8,"t":"2026-11-22T12:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.0,"alt":86.22,"az":138.7,"t":"2026-11-22T12:40:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.0,"alt":86.75,"az":152.1,"t":"2026-11-22T12:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.0,"alt":87.07,"az":169.3,"t":"2026-11-22T12:50:00Z","terrain":-0.75},{"above_terrain":true,"airmass":1.0,"alt":87.08,"az":188.5,"t":"2026-11-22T12:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.0,"alt":86.8,"az":206.2,"t":"2026-11-22T13:00:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.0,"alt":86.29,"az":220.0,"t":"2026-11-22T13:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.0,"alt":85.62,"az":230.2,"t":"2026-11-22T13:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.0,"alt":84.86,"az":237.7,"t":"2026-11-22T13:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.01,"alt":84.05,"az":243.2,"t":"2026-11-22T13:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.01,"alt":83.2,"az":247.6,"t":"2026-11-22T13:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":82.32,"az":251.0,"t":"2026-11-22T13:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.01,"alt":81.43,"az":253.8,"t":"2026-11-22T13:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.01,"alt":80.53,"az":256.2,"t":"2026-11-22T13:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.02,"alt":79.61,"az":258.2,"t":"2026-11-22T13:45:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.02,"alt":78.69,"az":260.0,"t":"2026-11-22T13:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.02,"alt":77.77,"az":261.5,"t":"2026-11-22T13:55:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.03,"alt":76.84,"az":262.9,"t":"2026-11-22T14:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.03,"alt":75.91,"az":264.2,"t":"2026-11-22T14:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.03,"alt":74.98,"az":265.3,"t":"2026-11-22T14:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.04,"alt":74.05,"az":266.4,"t":"2026-11-22T14:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.04,"alt":73.11,"az":267.4,"t":"2026-11-22T14:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.05,"alt":72.18,"az":268.4,"t":"2026-11-22T14:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.06,"alt":71.24,"az":269.3,"t":"2026-11-22T14:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.06,"alt":70.31,"az":270.1,"t":"2026-11-22T14:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.07,"alt":69.37,"az":270.9,"t":"2026-11-22T14:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.07,"alt":68.43,"az":271.7,"t":"2026-11-22T14:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.08,"alt":67.5,"az":272.4,"t":"2026-11-22T14:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.09,"alt":66.56,"az":273.2,"t":"2026-11-22T14:55:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.1,"alt":65.63,"az":273.9,"t":"2026-11-22T15:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.11,"alt":64.7,"az":274.6,"t":"2026-11-22T15:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.11,"alt":63.76,"az":275.2,"t":"2026-11-22T15:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.12,"alt":62.83,"az":275.9,"t":"2026-11-22T15:15:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.13,"alt":61.9,"az":276.5,"t":"2026-11-22T15:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.14,"alt":60.97,"az":277.2,"t":"2026-11-22T15:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.15,"alt":60.04,"az":277.8,"t":"2026-11-22T15:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.16,"alt":59.12,"az":278.4,"t":"2026-11-22T15:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.18,"alt":58.19,"az":279.0,"t":"2026-11-22T15:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.19,"alt":57.27,"az":279.6,"t":"2026-11-22T15:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.2,"alt":56.35,"az":280.2,"t":"2026-11-22T15:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.21,"alt":55.43,"az":280.7,"t":"2026-11-22T15:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.23,"alt":54.51,"az":281.3,"t":"2026-11-22T16:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.24,"alt":53.59,"az":281.9,"t":"2026-11-22T16:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.26,"alt":52.68,"az":282.5,"t":"2026-11-22T16:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.27,"alt":51.76,"az":283.0,"t":"2026-11-22T16:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.29,"alt":50.85,"az":283.6,"t":"2026-11-22T16:20:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.31,"alt":49.94,"az":284.2,"t":"2026-11-22T16:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.32,"alt":49.04,"az":284.7,"t":"2026-11-22T16:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.34,"alt":48.13,"az":285.3,"t":"2026-11-22T16:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.36,"alt":47.23,"az":285.8,"t":"2026-11-22T16:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.38,"alt":46.33,"az":286.4,"t":"2026-11-22T16:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.4,"alt":45.44,"az":287.0,"t":"2026-11-22T16:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.42,"alt":44.54,"az":287.5,"t":"2026-11-22T16:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.45,"alt":43.65,"az":288.1,"t":"2026-11-22T17:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.47,"alt":42.76,"az":288.6,"t":"2026-11-22T17:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.5,"alt":41.88,"az":289.2,"t":"2026-11-22T17:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.52,"alt":41.0,"az":289.7,"t":"2026-11-22T17:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.12,"az":290.3,"t":"2026-11-22T17:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.58,"alt":39.24,"az":290.9,"t":"2026-11-22T17:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.61,"alt":38.37,"az":291.4,"t":"2026-11-22T17:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.64,"alt":37.5,"az":292.0,"t":"2026-11-22T17:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.67,"alt":36.63,"az":292.6,"t":"2026-11-22T17:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.71,"alt":35.77,"az":293.1,"t":"2026-11-22T17:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":34.91,"az":293.7,"t":"2026-11-22T17:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.78,"alt":34.05,"az":294.3,"t":"2026-11-22T17:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.82,"alt":33.2,"az":294.8,"t":"2026-11-22T18:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.86,"alt":32.36,"az":295.4,"t":"2026-11-22T18:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.91,"alt":31.51,"az":296.0,"t":"2026-11-22T18:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.95,"alt":30.67,"az":296.6,"t":"2026-11-22T18:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.0,"alt":29.84,"az":297.2,"t":"2026-11-22T18:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.06,"alt":29.01,"az":297.8,"t":"2026-11-22T18:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.11,"alt":28.18,"az":298.4,"t":"2026-11-22T18:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.17,"alt":27.36,"az":299.0,"t":"2026-11-22T18:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.23,"alt":26.54,"az":299.6,"t":"2026-11-22T18:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.29,"alt":25.73,"az":300.2,"t":"2026-11-22T18:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.36,"alt":24.93,"az":300.8,"t":"2026-11-22T18:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.44,"alt":24.12,"az":301.4,"t":"2026-11-22T18:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.51,"alt":23.33,"az":302.0,"t":"2026-11-22T19:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.59,"alt":22.54,"az":302.6,"t":"2026-11-22T19:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.68,"alt":21.75,"az":303.2,"t":"2026-11-22T19:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.78,"alt":20.97,"az":303.9,"t":"2026-11-22T19:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.88,"alt":20.2,"az":304.5,"t":"2026-11-22T19:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.98,"alt":19.43,"az":305.2,"t":"2026-11-22T19:25:00Z","terrain":-0.27},{"above_terrain":true,"airmass":3.1,"alt":18.67,"az":305.8,"t":"2026-11-22T19:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":3.22,"alt":17.91,"az":306.5,"t":"2026-11-22T19:35:00Z","terrain":-0.01},{"above_terrain":true,"airmass":3.36,"alt":17.16,"az":307.1,"t":"2026-11-22T19:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.5,"alt":16.42,"az":307.8,"t":"2026-11-22T19:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.66,"alt":15.68,"az":308.4,"t":"2026-11-22T19:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.82,"alt":14.95,"az":309.1,"t":"2026-11-22T19:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.01,"alt":14.23,"az":309.8,"t":"2026-11-22T20:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.21,"alt":13.51,"az":310.5,"t":"2026-11-22T20:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.43,"alt":12.8,"az":311.2,"t":"2026-11-22T20:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.67,"alt":12.1,"az":311.9,"t":"2026-11-22T20:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.94,"alt":11.41,"az":312.6,"t":"2026-11-22T20:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.23,"alt":10.73,"az":313.3,"t":"2026-11-22T20:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.56,"alt":10.05,"az":314.0,"t":"2026-11-22T20:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":5.93,"alt":9.38,"az":314.7,"t":"2026-11-22T20:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":6.34,"alt":8.72,"az":315.4,"t":"2026-11-22T20:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":6.81,"alt":8.07,"az":316.2,"t":"2026-11-22T20:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":7.34,"alt":7.42,"az":316.9,"t":"2026-11-22T20:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":7.94,"alt":6.79,"az":317.7,"t":"2026-11-22T20:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.64,"alt":6.16,"az":318.4,"t":"2026-11-22T21:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":9.46,"alt":5.54,"az":319.2,"t":"2026-11-22T21:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.41,"alt":4.94,"az":319.9,"t":"2026-11-22T21:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.55,"alt":4.34,"az":320.7,"t":"2026-11-22T21:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.91,"alt":3.75,"az":321.5,"t":"2026-11-22T21:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":14.57,"alt":3.17,"az":322.3,"t":"2026-11-22T21:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":16.61,"alt":2.61,"az":323.1,"t":"2026-11-22T21:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":19.17,"alt":2.05,"az":323.9,"t":"2026-11-22T21:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":22.41,"alt":1.5,"az":324.7,"t":"2026-11-22T21:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":26.58,"alt":0.97,"az":325.5,"t":"2026-11-22T21:45:00Z","terrain":-0.22},{"above_terrain":true,"airmass":31.99,"alt":0.44,"az":326.3,"t":"2026-11-22T21:50:00Z","terrain":-0.29},{"above_terrain":true,"airmass":null,"alt":-0.07,"az":327.2,"t":"2026-11-22T21:55:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-0.57,"az":328.0,"t":"2026-11-22T22:00:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-1.06,"az":328.9,"t":"2026-11-22T22:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":329.7,"t":"2026-11-22T22:10:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-2.0,"az":330.6,"t":"2026-11-22T22:15:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":331.4,"t":"2026-11-22T22:20:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":332.3,"t":"2026-11-22T22:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.33,"az":333.2,"t":"2026-11-22T22:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":334.1,"t":"2026-11-22T22:35:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-4.15,"az":335.0,"t":"2026-11-22T22:40:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-4.53,"az":335.9,"t":"2026-11-22T22:45:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-4.91,"az":336.8,"t":"2026-11-22T22:50:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-5.27,"az":337.7,"t":"2026-11-22T22:55:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-5.62,"az":338.6,"t":"2026-11-22T23:00:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":339.5,"t":"2026-11-22T23:05:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":340.4,"t":"2026-11-22T23:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-6.58,"az":341.4,"t":"2026-11-22T23:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":342.3,"t":"2026-11-22T23:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-7.15,"az":343.3,"t":"2026-11-22T23:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.41,"az":344.2,"t":"2026-11-22T23:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-7.66,"az":345.2,"t":"2026-11-22T23:35:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-7.89,"az":346.1,"t":"2026-11-22T23:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-8.11,"az":347.1,"t":"2026-11-22T23:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-8.31,"az":348.0,"t":"2026-11-22T23:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-8.5,"az":349.0,"t":"2026-11-22T23:55:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-8.67,"az":350.0,"t":"2026-11-23T00:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.82,"az":351.0,"t":"2026-11-23T00:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.96,"az":351.9,"t":"2026-11-23T00:10:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-9.08,"az":352.9,"t":"2026-11-23T00:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-9.19,"az":353.9,"t":"2026-11-23T00:20:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-9.28,"az":354.9,"t":"2026-11-23T00:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.36,"az":355.9,"t":"2026-11-23T00:30:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-9.42,"az":356.9,"t":"2026-11-23T00:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.46,"az":357.9,"t":"2026-11-23T00:40:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":358.8,"t":"2026-11-23T00:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":359.8,"t":"2026-11-23T00:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":0.8,"t":"2026-11-23T00:55:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":1.8,"t":"2026-11-23T01:00:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-9.43,"az":2.8,"t":"2026-11-23T01:05:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-9.38,"az":3.8,"t":"2026-11-23T01:10:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-9.31,"az":4.8,"t":"2026-11-23T01:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-9.22,"az":5.8,"t":"2026-11-23T01:20:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-9.12,"az":6.8,"t":"2026-11-23T01:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-9.0,"az":7.7,"t":"2026-11-23T01:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.87,"az":8.7,"t":"2026-11-23T01:35:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-8.72,"az":9.7,"t":"2026-11-23T01:40:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-8.55,"az":10.7,"t":"2026-11-23T01:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-8.37,"az":11.6,"t":"2026-11-23T01:50:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-8.18,"az":12.6,"t":"2026-11-23T01:55:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-7.97,"az":13.6,"t":"2026-11-23T02:00:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-7.74,"az":14.5,"t":"2026-11-23T02:05:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-7.5,"az":15.5,"t":"2026-11-23T02:10:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-7.24,"az":16.4,"t":"2026-11-23T02:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.97,"az":17.4,"t":"2026-11-23T02:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.68,"az":18.3,"t":"2026-11-23T02:25:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.38,"az":19.2,"t":"2026-11-23T02:30:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.06,"az":20.2,"t":"2026-11-23T02:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-5.73,"az":21.1,"t":"2026-11-23T02:40:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-5.39,"az":22.0,"t":"2026-11-23T02:45:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-5.03,"az":22.9,"t":"2026-11-23T02:50:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-4.66,"az":23.8,"t":"2026-11-23T02:55:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-4.27,"az":24.7,"t":"2026-11-23T03:00:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":25.6,"t":"2026-11-23T03:05:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":26.5,"t":"2026-11-23T03:10:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":27.4,"t":"2026-11-23T03:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-2.6,"az":28.3,"t":"2026-11-23T03:20:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":29.1,"t":"2026-11-23T03:25:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-1.69,"az":30.0,"t":"2026-11-23T03:30:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-1.22,"az":30.9,"t":"2026-11-23T03:35:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-0.73,"az":31.7,"t":"2026-11-23T03:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.23,"az":32.5,"t":"2026-11-23T03:45:00Z","terrain":1.14},{"above_terrain":false,"airmass":34.09,"alt":0.28,"az":33.4,"t":"2026-11-23T03:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":28.2,"alt":0.8,"az":34.2,"t":"2026-11-23T03:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":23.66,"alt":1.33,"az":35.0,"t":"2026-11-23T04:00:00Z","terrain":0.05},{"above_terrain":true,"airmass":20.14,"alt":1.87,"az":35.8,"t":"2026-11-23T04:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":17.38,"alt":2.42,"az":36.6,"t":"2026-11-23T04:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":15.19,"alt":2.99,"az":37.4,"t":"2026-11-23T04:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":13.42,"alt":3.56,"az":38.2,"t":"2026-11-23T04:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.97,"alt":4.15,"az":39.0,"t":"2026-11-23T04:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.76,"alt":4.74,"az":39.8,"t":"2026-11-23T04:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":9.75,"alt":5.34,"az":40.6,"t":"2026-11-23T04:35:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.9,"alt":5.96,"az":41.3,"t":"2026-11-23T04:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":8.16,"alt":6.58,"az":42.1,"t":"2026-11-23T04:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":7.53,"alt":7.21,"az":42.8,"t":"2026-11-23T04:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":6.97,"alt":7.85,"az":43.6,"t":"2026-11-23T04:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":6.49,"alt":8.5,"az":44.3,"t":"2026-11-23T05:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":6.06,"alt":9.16,"az":45.1,"t":"2026-11-23T05:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":5.68,"alt":9.83,"az":45.8,"t":"2026-11-23T05:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":46.5,"t":"2026-11-23T05:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":5.03,"alt":11.19,"az":47.2,"t":"2026-11-23T05:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.76,"alt":11.88,"az":47.9,"t":"2026-11-23T05:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.51,"alt":12.57,"az":48.6,"t":"2026-11-23T05:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.28,"alt":13.28,"az":49.3,"t":"2026-11-23T05:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.07,"alt":13.99,"az":50.0,"t":"2026-11-23T05:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.88,"alt":14.71,"az":50.7,"t":"2026-11-23T05:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.71,"alt":15.44,"az":51.3,"t":"2026-11-23T05:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.55,"alt":16.18,"az":52.0,"t":"2026-11-23T05:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.4,"alt":16.92,"az":52.7,"t":"2026-11-23T06:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.27,"alt":17.66,"az":53.3,"t":"2026-11-23T06:05:00Z","terrain":0.89},{"above_terrain":true,"airmass":3.14,"alt":18.42,"az":54.0,"t":"2026-11-23T06:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.02,"alt":19.18,"az":54.6,"t":"2026-11-23T06:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.91,"alt":19.94,"az":55.3,"t":"2026-11-23T06:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.81,"alt":20.72,"az":55.9,"t":"2026-11-23T06:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.71,"alt":21.49,"az":56.5,"t":"2026-11-23T06:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.62,"alt":22.28,"az":57.2,"t":"2026-11-23T06:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.54,"alt":23.07,"az":57.8,"t":"2026-11-23T06:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.46,"alt":23.86,"az":58.4,"t":"2026-11-23T06:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.39,"alt":24.66,"az":59.0,"t":"2026-11-23T06:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.32,"alt":25.47,"az":59.6,"t":"2026-11-23T06:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.25,"alt":26.28,"az":60.3,"t":"2026-11-23T07:00:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.19,"alt":27.09,"az":60.9,"t":"2026-11-23T07:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.13,"alt":27.91,"az":61.5,"t":"2026-11-23T07:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.07,"alt":28.74,"az":62.0,"t":"2026-11-23T07:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.02,"alt":29.57,"az":62.6,"t":"2026-11-23T07:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.97,"alt":30.4,"az":63.2,"t":"2026-11-23T07:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.92,"alt":31.24,"az":63.8,"t":"2026-11-23T07:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.88,"alt":32.08,"az":64.4,"t":"2026-11-23T07:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.84,"alt":32.92,"az":65.0,"t":"2026-11-23T07:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.79,"alt":33.77,"az":65.5,"t":"2026-11-23T07:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":66.1,"t":"2026-11-23T07:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.72,"alt":35.49,"az":66.7,"t":"2026-11-23T07:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.68,"alt":36.35,"az":67.3,"t":"2026-11-23T08:00:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.65,"alt":37.21,"az":67.8,"t":"2026-11-23T08:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.62,"alt":38.08,"az":68.4,"t":"2026-11-23T08:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.59,"alt":38.95,"az":69.0,"t":"2026-11-23T08:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.56,"alt":39.83,"az":69.5,"t":"2026-11-23T08:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.53,"alt":40.71,"az":70.1,"t":"2026-11-23T08:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.5,"alt":41.59,"az":70.6,"t":"2026-11-23T08:30:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.48,"alt":42.47,"az":71.2,"t":"2026-11-23T08:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.45,"alt":43.36,"az":71.7,"t":"2026-11-23T08:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.43,"alt":44.25,"az":72.3,"t":"2026-11-23T08:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.41,"alt":45.14,"az":72.9,"t":"2026-11-23T08:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.39,"alt":46.04,"az":73.4,"t":"2026-11-23T08:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.37,"alt":46.94,"az":74.0,"t":"2026-11-23T09:00:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.35,"alt":47.84,"az":74.5,"t":"2026-11-23T09:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.33,"alt":48.74,"az":75.1,"t":"2026-11-23T09:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.31,"alt":49.65,"az":75.7,"t":"2026-11-23T09:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.29,"alt":50.55,"az":76.2,"t":"2026-11-23T09:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.28,"alt":51.47,"az":76.8,"t":"2026-11-23T09:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.26,"alt":52.38,"az":77.3,"t":"2026-11-23T09:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.25,"alt":53.29,"az":77.9,"t":"2026-11-23T09:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.23,"alt":54.21,"az":78.5,"t":"2026-11-23T09:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.22,"alt":55.13,"az":79.1,"t":"2026-11-23T09:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.2,"alt":56.05,"az":79.6,"t":"2026-11-23T09:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.19,"alt":56.97,"az":80.2,"t":"2026-11-23T09:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.18,"alt":57.89,"az":80.8,"t":"2026-11-23T10:00:00Z","terrain":0.64}],"transit":{"airmass":1.0,"alt":87.1,"az":188.5,"t":"2026-11-22T12:55:00Z"},"usable_hours":2.83,"verdict":"marginal","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."]}