{"assessment":{"best_window":null,"cost":{"altitude":9.99,"clouds":0.77,"darkness":1.0,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":"Overcast (\u226580 % cloud) for 12.3 of 12.3 dark hours \u2014 the sky is closed whatever the geometry says.","headline":"Not tonight","hourly":[{"alt":-2,"cloud":100,"high":100,"iso":"2026-02-20T16:00Z","label":"unusable","low":100,"mid":100,"moon_alt":36,"precip":0.4,"q":0.0,"rh":100,"sky":"civil twilight","temp":0.3,"time":"18:00","wind":11.2},{"alt":-11,"cloud":100,"high":99,"iso":"2026-02-20T17:00Z","label":"unusable","low":100,"mid":99,"moon_alt":26,"precip":0.6,"q":0.0,"rh":100,"sky":"nautical twilight","temp":0.0,"time":"19:00","wind":11.2},{"alt":-18,"cloud":100,"high":100,"iso":"2026-02-20T18:00Z","label":"unusable","low":100,"mid":98,"moon_alt":16,"precip":0.3,"q":0.0,"rh":100,"sky":"night","temp":-0.8,"time":"20:00","wind":4.7},{"alt":-23,"cloud":100,"high":100,"iso":"2026-02-20T19:00Z","label":"unusable","low":92,"mid":100,"moon_alt":5,"precip":0.1,"q":0.0,"rh":99,"sky":"night","temp":-0.3,"time":"21:00","wind":6.1},{"alt":-25,"cloud":100,"high":100,"iso":"2026-02-20T20:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-6,"precip":0.1,"q":0.0,"rh":98,"sky":"night","temp":-0.1,"time":"22:00","wind":2.5},{"alt":-25,"cloud":100,"high":100,"iso":"2026-02-20T21:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-15,"precip":0.1,"q":0.0,"rh":96,"sky":"night","temp":0.0,"time":"23:00","wind":0.4},{"alt":-21,"cloud":100,"high":100,"iso":"2026-02-20T22:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-24,"precip":0.2,"q":0.0,"rh":95,"sky":"night","temp":-0.2,"time":"00:00","wind":1.7},{"alt":-16,"cloud":100,"high":100,"iso":"2026-02-20T23:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-32,"precip":0.4,"q":0.0,"rh":94,"sky":"night","temp":-0.2,"time":"01:00","wind":1.8},{"alt":-8,"cloud":100,"high":100,"iso":"2026-02-21T00:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-37,"precip":0.7,"q":0.0,"rh":100,"sky":"night","temp":-1.4,"time":"02:00","wind":2.8},{"alt":1,"cloud":100,"high":100,"iso":"2026-02-21T01:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-39,"precip":4.4,"q":0.0,"rh":99,"sky":"night","temp":-1.7,"time":"03:00","wind":4.4},{"alt":12,"cloud":100,"high":100,"iso":"2026-02-21T02:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-38,"precip":2.9,"q":0.0,"rh":100,"sky":"night","temp":-1.9,"time":"04:00","wind":3.4},{"alt":22,"cloud":100,"high":99,"iso":"2026-02-21T03:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-34,"precip":1.7,"q":0.0,"rh":99,"sky":"night","temp":-1.8,"time":"05:00","wind":2.9},{"alt":34,"cloud":100,"high":100,"iso":"2026-02-21T04:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-27,"precip":1.5,"q":0.0,"rh":99,"sky":"astronomical twilight","temp":-1.9,"time":"06:00","wind":9.1},{"alt":45,"cloud":100,"high":99,"iso":"2026-02-21T05:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-19,"precip":0.5,"q":0.0,"rh":97,"sky":"civil twilight","temp":-2.5,"time":"07:00","wind":9.7}],"peak_quality":0.0,"peak_sky":0.75,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 10.0 quality-hours","daylight and twilight cost 1.0 quality-hours","cloud cover cost 0.8 quality-hours"],"reference_hours":4.0,"score":0,"score_astronomy":14,"score_weather":0,"sky_hours":0.77,"verdict":"unusable","verdict_astronomy":"poor","weather_known":true,"windows":[{"end":"2026-02-21T05:10Z","end_local":"07:10","hours":13.17,"label":"unusable","mean_quality":0.0,"start":"2026-02-20T16:00Z","start_local":"18:00"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":100,"dark":false,"high":100,"local":"18:00","low":100,"mid":100,"precip":0.4,"rh":100,"temp":0.3,"time":"2026-02-20T16:00Z","wind":11.2},{"cloud":100,"dark":false,"high":99,"local":"19:00","low":100,"mid":99,"precip":0.6,"rh":100,"temp":0.0,"time":"2026-02-20T17:00Z","wind":11.2},{"cloud":100,"dark":true,"high":100,"local":"20:00","low":100,"mid":98,"precip":0.3,"rh":100,"temp":-0.8,"time":"2026-02-20T18:00Z","wind":4.7},{"cloud":100,"dark":true,"high":100,"local":"21:00","low":92,"mid":100,"precip":0.1,"rh":99,"temp":-0.3,"time":"2026-02-20T19:00Z","wind":6.1},{"cloud":100,"dark":true,"high":100,"local":"22:00","low":100,"mid":100,"precip":0.1,"rh":98,"temp":-0.1,"time":"2026-02-20T20:00Z","wind":2.5},{"cloud":100,"dark":true,"high":100,"local":"23:00","low":100,"mid":100,"precip":0.1,"rh":96,"temp":0.0,"time":"2026-02-20T21:00Z","wind":0.4},{"cloud":100,"dark":true,"high":100,"local":"00:00","low":100,"mid":100,"precip":0.2,"rh":95,"temp":-0.2,"time":"2026-02-20T22:00Z","wind":1.7},{"cloud":100,"dark":true,"high":100,"local":"01:00","low":100,"mid":100,"precip":0.4,"rh":94,"temp":-0.2,"time":"2026-02-20T23:00Z","wind":1.8},{"cloud":100,"dark":true,"high":100,"local":"02:00","low":100,"mid":100,"precip":0.7,"rh":100,"temp":-1.4,"time":"2026-02-21T00:00Z","wind":2.8},{"cloud":100,"dark":true,"high":100,"local":"03:00","low":100,"mid":100,"precip":4.4,"rh":99,"temp":-1.7,"time":"2026-02-21T01:00Z","wind":4.4},{"cloud":100,"dark":true,"high":100,"local":"04:00","low":100,"mid":100,"precip":2.9,"rh":100,"temp":-1.9,"time":"2026-02-21T02:00Z","wind":3.4},{"cloud":100,"dark":true,"high":99,"local":"05:00","low":100,"mid":100,"precip":1.7,"rh":99,"temp":-1.8,"time":"2026-02-21T03:00Z","wind":2.9},{"cloud":100,"dark":false,"high":100,"local":"06:00","low":100,"mid":100,"precip":1.5,"rh":99,"temp":-1.9,"time":"2026-02-21T04:00Z","wind":9.1},{"cloud":100,"dark":false,"high":99,"local":"07:00","low":100,"mid":100,"precip":0.5,"rh":97,"temp":-2.5,"time":"2026-02-21T05:00Z","wind":9.7},{"cloud":100,"dark":false,"high":93,"local":"08:00","low":100,"mid":99,"precip":0.5,"rh":94,"temp":-2.9,"time":"2026-02-21T06:00Z","wind":10.1}],"forecast_source":"history","forecast_updated_at":"2026-10-15T13:24:37Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-02-20T17:33:11Z","dark_hours":10.04,"dark_to":"2026-02-21T03:35:39Z","moon":{"illumination":0.136,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":8.12,"moonrise":"2026-02-21T06:51:13Z","moonset":"2026-02-20T19:27:11Z","sunrise":"2026-02-21T05:08:17Z","sunset":"2026-02-20T16:00:22Z","twilight":{"astronomical":{"end":"2026-02-20T17:33:11Z","start":"2026-02-21T03:35:39Z"},"civil":{"end":"2026-02-20T16:28:37Z","start":"2026-02-21T04:40:05Z"},"nautical":{"end":"2026-02-20T17:01:00Z","start":"2026-02-21T04:07:47Z"}},"window_end":"2026-02-21T10:00:00Z","window_start":"2026-02-20T10:00:00Z"},"night_date":"2026-02-20","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.06,"alt":28.9,"t":"2026-02-21T03:35:00Z"},"dec":22.71085365,"dec_of_date":22.7843,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":0,"limit_rise":"2026-02-21T02:46:54Z","limit_set":"2026-02-20T13:52:40Z","max_az_rate_deg_per_min":0.71,"moon_separation":70.8,"never_rises":false,"ra":300.18213726,"ra_of_date":300.4644,"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":"Just 0.8 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2026-02-20T15:46:35Z","blocked_dark_hours":0,"clears_at":"2026-02-21T00:58:23Z","rise_az":235.1},"track":[{"above_terrain":true,"airmass":1.13,"alt":62.06,"az":235.1,"t":"2026-02-20T10:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.14,"alt":61.28,"az":236.9,"t":"2026-02-20T10:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.15,"alt":60.49,"az":238.6,"t":"2026-02-20T10:10:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.16,"alt":59.68,"az":240.3,"t":"2026-02-20T10:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.17,"alt":58.86,"az":241.9,"t":"2026-02-20T10:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.18,"alt":58.03,"az":243.4,"t":"2026-02-20T10:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.19,"alt":57.19,"az":244.9,"t":"2026-02-20T10:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.2,"alt":56.34,"az":246.3,"t":"2026-02-20T10:35:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.21,"alt":55.48,"az":247.7,"t":"2026-02-20T10:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.23,"alt":54.61,"az":249.0,"t":"2026-02-20T10:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.24,"alt":53.73,"az":250.3,"t":"2026-02-20T10:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.25,"alt":52.84,"az":251.5,"t":"2026-02-20T10:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.27,"alt":51.95,"az":252.7,"t":"2026-02-20T11:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.28,"alt":51.06,"az":253.9,"t":"2026-02-20T11:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.16,"az":255.1,"t":"2026-02-20T11:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.32,"alt":49.25,"az":256.2,"t":"2026-02-20T11:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.34,"alt":48.34,"az":257.2,"t":"2026-02-20T11:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.36,"alt":47.42,"az":258.3,"t":"2026-02-20T11:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.38,"alt":46.5,"az":259.3,"t":"2026-02-20T11:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.4,"alt":45.58,"az":260.3,"t":"2026-02-20T11:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.42,"alt":44.66,"az":261.3,"t":"2026-02-20T11:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.44,"alt":43.73,"az":262.3,"t":"2026-02-20T11:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.47,"alt":42.8,"az":263.2,"t":"2026-02-20T11:50:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.5,"alt":41.87,"az":264.1,"t":"2026-02-20T11:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.52,"alt":40.94,"az":265.1,"t":"2026-02-20T12:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.55,"alt":40.01,"az":266.0,"t":"2026-02-20T12:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.58,"alt":39.08,"az":266.8,"t":"2026-02-20T12:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.62,"alt":38.14,"az":267.7,"t":"2026-02-20T12:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.65,"alt":37.21,"az":268.6,"t":"2026-02-20T12:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.69,"alt":36.27,"az":269.4,"t":"2026-02-20T12:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.73,"alt":35.33,"az":270.2,"t":"2026-02-20T12:30:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.77,"alt":34.4,"az":271.1,"t":"2026-02-20T12:35:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.81,"alt":33.46,"az":271.9,"t":"2026-02-20T12:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.86,"alt":32.53,"az":272.7,"t":"2026-02-20T12:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.9,"alt":31.59,"az":273.5,"t":"2026-02-20T12:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.96,"alt":30.66,"az":274.3,"t":"2026-02-20T12:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.01,"alt":29.73,"az":275.1,"t":"2026-02-20T13:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.07,"alt":28.79,"az":275.9,"t":"2026-02-20T13:05:00Z","terrain":0.0},{"above_terrain":true,"airmass":2.13,"alt":27.86,"az":276.6,"t":"2026-02-20T13:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.2,"alt":26.93,"az":277.4,"t":"2026-02-20T13:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.27,"alt":26.01,"az":278.2,"t":"2026-02-20T13:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.35,"alt":25.08,"az":279.0,"t":"2026-02-20T13:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.43,"alt":24.16,"az":279.7,"t":"2026-02-20T13:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.52,"alt":23.24,"az":280.5,"t":"2026-02-20T13:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.62,"alt":22.32,"az":281.2,"t":"2026-02-20T13:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.72,"alt":21.4,"az":282.0,"t":"2026-02-20T13:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.84,"alt":20.49,"az":282.8,"t":"2026-02-20T13:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.96,"alt":19.58,"az":283.5,"t":"2026-02-20T13:55:00Z","terrain":0.06},{"above_terrain":true,"airmass":3.1,"alt":18.67,"az":284.3,"t":"2026-02-20T14:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.25,"alt":17.76,"az":285.0,"t":"2026-02-20T14:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.41,"alt":16.86,"az":285.8,"t":"2026-02-20T14:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.59,"alt":15.96,"az":286.5,"t":"2026-02-20T14:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.8,"alt":15.06,"az":287.3,"t":"2026-02-20T14:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.02,"alt":14.17,"az":288.1,"t":"2026-02-20T14:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.28,"alt":13.29,"az":288.8,"t":"2026-02-20T14:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.57,"alt":12.4,"az":289.6,"t":"2026-02-20T14:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.89,"alt":11.52,"az":290.3,"t":"2026-02-20T14:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":5.27,"alt":10.65,"az":291.1,"t":"2026-02-20T14:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":5.71,"alt":9.78,"az":291.9,"t":"2026-02-20T14:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.22,"alt":8.91,"az":292.7,"t":"2026-02-20T14:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":6.82,"alt":8.05,"az":293.4,"t":"2026-02-20T15:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.54,"alt":7.19,"az":294.2,"t":"2026-02-20T15:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.43,"alt":6.34,"az":295.0,"t":"2026-02-20T15:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":9.53,"alt":5.5,"az":295.8,"t":"2026-02-20T15:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":10.92,"alt":4.66,"az":296.6,"t":"2026-02-20T15:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":12.73,"alt":3.82,"az":297.4,"t":"2026-02-20T15:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":15.17,"alt":2.99,"az":298.2,"t":"2026-02-20T15:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":18.55,"alt":2.17,"az":299.0,"t":"2026-02-20T15:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":23.45,"alt":1.36,"az":299.8,"t":"2026-02-20T15:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":30.8,"alt":0.55,"az":300.7,"t":"2026-02-20T15:45:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-0.25,"az":301.5,"t":"2026-02-20T15:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":302.3,"t":"2026-02-20T15:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-1.83,"az":303.2,"t":"2026-02-20T16:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":304.0,"t":"2026-02-20T16:05:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":304.9,"t":"2026-02-20T16:10:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-4.15,"az":305.8,"t":"2026-02-20T16:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-4.9,"az":306.7,"t":"2026-02-20T16:20:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-5.65,"az":307.5,"t":"2026-02-20T16:25:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-6.39,"az":308.4,"t":"2026-02-20T16:30:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-7.12,"az":309.3,"t":"2026-02-20T16:35:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-7.84,"az":310.2,"t":"2026-02-20T16:40:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-8.55,"az":311.2,"t":"2026-02-20T16:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-9.24,"az":312.1,"t":"2026-02-20T16:50:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-9.93,"az":313.0,"t":"2026-02-20T16:55:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-10.61,"az":314.0,"t":"2026-02-20T17:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-11.28,"az":315.0,"t":"2026-02-20T17:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-11.94,"az":315.9,"t":"2026-02-20T17:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-12.58,"az":316.9,"t":"2026-02-20T17:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-13.22,"az":317.9,"t":"2026-02-20T17:20:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-13.84,"az":318.9,"t":"2026-02-20T17:25:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-14.45,"az":319.9,"t":"2026-02-20T17:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-15.04,"az":320.9,"t":"2026-02-20T17:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.63,"az":322.0,"t":"2026-02-20T17:40:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-16.2,"az":323.0,"t":"2026-02-20T17:45:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-16.75,"az":324.1,"t":"2026-02-20T17:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.29,"az":325.1,"t":"2026-02-20T17:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.82,"az":326.2,"t":"2026-02-20T18:00:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-18.34,"az":327.3,"t":"2026-02-20T18:05:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-18.83,"az":328.4,"t":"2026-02-20T18:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-19.32,"az":329.5,"t":"2026-02-20T18:15:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-19.78,"az":330.6,"t":"2026-02-20T18:20:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-20.23,"az":331.8,"t":"2026-02-20T18:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-20.67,"az":332.9,"t":"2026-02-20T18:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-21.09,"az":334.1,"t":"2026-02-20T18:35:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-21.49,"az":335.2,"t":"2026-02-20T18:40:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-21.87,"az":336.4,"t":"2026-02-20T18:45:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-22.24,"az":337.6,"t":"2026-02-20T18:50:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-22.58,"az":338.8,"t":"2026-02-20T18:55:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-22.91,"az":340.0,"t":"2026-02-20T19:00:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-23.22,"az":341.2,"t":"2026-02-20T19:05:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-23.52,"az":342.4,"t":"2026-02-20T19:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-23.79,"az":343.6,"t":"2026-02-20T19:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-24.04,"az":344.9,"t":"2026-02-20T19:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-24.28,"az":346.1,"t":"2026-02-20T19:25:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-24.49,"az":347.4,"t":"2026-02-20T19:30:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-24.69,"az":348.6,"t":"2026-02-20T19:35:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-24.86,"az":349.9,"t":"2026-02-20T19:40:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-25.02,"az":351.1,"t":"2026-02-20T19:45:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-25.15,"az":352.4,"t":"2026-02-20T19:50:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-25.27,"az":353.7,"t":"2026-02-20T19:55:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-25.36,"az":354.9,"t":"2026-02-20T20:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.43,"az":356.2,"t":"2026-02-20T20:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":357.5,"t":"2026-02-20T20:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":358.8,"t":"2026-02-20T20:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":0.1,"t":"2026-02-20T20:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":1.3,"t":"2026-02-20T20:25:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":2.6,"t":"2026-02-20T20:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-25.43,"az":3.9,"t":"2026-02-20T20:35:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-25.35,"az":5.2,"t":"2026-02-20T20:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-25.26,"az":6.4,"t":"2026-02-20T20:45:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-25.14,"az":7.7,"t":"2026-02-20T20:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.01,"az":9.0,"t":"2026-02-20T20:55:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-24.85,"az":10.2,"t":"2026-02-20T21:00:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-24.67,"az":11.5,"t":"2026-02-20T21:05:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-24.48,"az":12.8,"t":"2026-02-20T21:10:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-24.26,"az":14.0,"t":"2026-02-20T21:15:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":15.2,"t":"2026-02-20T21:20:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-23.77,"az":16.5,"t":"2026-02-20T21:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.49,"az":17.7,"t":"2026-02-20T21:30:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-23.2,"az":18.9,"t":"2026-02-20T21:35:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-22.89,"az":20.1,"t":"2026-02-20T21:40:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-22.56,"az":21.3,"t":"2026-02-20T21:45:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-22.21,"az":22.5,"t":"2026-02-20T21:50:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-21.84,"az":23.7,"t":"2026-02-20T21:55:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-21.45,"az":24.9,"t":"2026-02-20T22:00:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-21.05,"az":26.0,"t":"2026-02-20T22:05:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-20.63,"az":27.2,"t":"2026-02-20T22:10:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-20.2,"az":28.3,"t":"2026-02-20T22:15:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-19.74,"az":29.5,"t":"2026-02-20T22:20:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-19.28,"az":30.6,"t":"2026-02-20T22:25:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-18.79,"az":31.7,"t":"2026-02-20T22:30:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.29,"az":32.8,"t":"2026-02-20T22:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-17.78,"az":33.9,"t":"2026-02-20T22:40:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-17.25,"az":35.0,"t":"2026-02-20T22:45:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-16.71,"az":36.0,"t":"2026-02-20T22:50:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.15,"az":37.1,"t":"2026-02-20T22:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-15.58,"az":38.1,"t":"2026-02-20T23:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-14.99,"az":39.2,"t":"2026-02-20T23:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-14.4,"az":40.2,"t":"2026-02-20T23:10:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-13.79,"az":41.2,"t":"2026-02-20T23:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-13.16,"az":42.2,"t":"2026-02-20T23:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-12.53,"az":43.2,"t":"2026-02-20T23:25:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-11.88,"az":44.2,"t":"2026-02-20T23:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-11.22,"az":45.1,"t":"2026-02-20T23:35:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-10.56,"az":46.1,"t":"2026-02-20T23:40:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.88,"az":47.0,"t":"2026-02-20T23:45:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-9.19,"az":48.0,"t":"2026-02-20T23:50:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.49,"az":48.9,"t":"2026-02-20T23:55:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-7.78,"az":49.8,"t":"2026-02-21T00:00:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.06,"az":50.7,"t":"2026-02-21T00:05:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-6.33,"az":51.6,"t":"2026-02-21T00:10:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-5.59,"az":52.5,"t":"2026-02-21T00:15:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-4.84,"az":53.4,"t":"2026-02-21T00:20:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-4.08,"az":54.3,"t":"2026-02-21T00:25:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":55.2,"t":"2026-02-21T00:30:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-2.55,"az":56.0,"t":"2026-02-21T00:35:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.77,"az":56.9,"t":"2026-02-21T00:40:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":57.7,"t":"2026-02-21T00:45:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-0.19,"az":58.6,"t":"2026-02-21T00:50:00Z","terrain":1.23},{"above_terrain":false,"airmass":30.05,"alt":0.62,"az":59.4,"t":"2026-02-21T00:55:00Z","terrain":1.19},{"above_terrain":true,"airmass":22.95,"alt":1.43,"az":60.2,"t":"2026-02-21T01:00:00Z","terrain":1.15},{"above_terrain":true,"airmass":18.22,"alt":2.24,"az":61.0,"t":"2026-02-21T01:05:00Z","terrain":1.09},{"above_terrain":true,"airmass":14.93,"alt":3.06,"az":61.9,"t":"2026-02-21T01:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":12.56,"alt":3.89,"az":62.7,"t":"2026-02-21T01:15:00Z","terrain":0.94},{"above_terrain":true,"airmass":10.79,"alt":4.73,"az":63.5,"t":"2026-02-21T01:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":9.42,"alt":5.57,"az":64.3,"t":"2026-02-21T01:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.35,"alt":6.41,"az":65.1,"t":"2026-02-21T01:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.48,"alt":7.26,"az":65.8,"t":"2026-02-21T01:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":6.76,"alt":8.12,"az":66.6,"t":"2026-02-21T01:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":6.17,"alt":8.98,"az":67.4,"t":"2026-02-21T01:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":5.67,"alt":9.85,"az":68.2,"t":"2026-02-21T01:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":5.24,"alt":10.72,"az":68.9,"t":"2026-02-21T01:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":4.86,"alt":11.6,"az":69.7,"t":"2026-02-21T02:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.54,"alt":12.48,"az":70.5,"t":"2026-02-21T02:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.26,"alt":13.36,"az":71.2,"t":"2026-02-21T02:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.0,"alt":14.25,"az":72.0,"t":"2026-02-21T02:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":3.78,"alt":15.14,"az":72.8,"t":"2026-02-21T02:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.58,"alt":16.04,"az":73.5,"t":"2026-02-21T02:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":3.4,"alt":16.94,"az":74.3,"t":"2026-02-21T02:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":3.23,"alt":17.84,"az":75.0,"t":"2026-02-21T02:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.09,"alt":18.74,"az":75.8,"t":"2026-02-21T02:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.95,"alt":19.65,"az":76.5,"t":"2026-02-21T02:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.83,"alt":20.56,"az":77.3,"t":"2026-02-21T02:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.71,"alt":21.48,"az":78.1,"t":"2026-02-21T02:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.61,"alt":22.4,"az":78.8,"t":"2026-02-21T03:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.51,"alt":23.31,"az":79.6,"t":"2026-02-21T03:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.42,"alt":24.24,"az":80.3,"t":"2026-02-21T03:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.34,"alt":25.16,"az":81.1,"t":"2026-02-21T03:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.27,"alt":26.09,"az":81.9,"t":"2026-02-21T03:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.19,"alt":27.01,"az":82.6,"t":"2026-02-21T03:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.13,"alt":27.94,"az":83.4,"t":"2026-02-21T03:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.06,"alt":28.87,"az":84.2,"t":"2026-02-21T03:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.01,"alt":29.8,"az":85.0,"t":"2026-02-21T03:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.95,"alt":30.74,"az":85.8,"t":"2026-02-21T03:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.9,"alt":31.67,"az":86.6,"t":"2026-02-21T03:50:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.85,"alt":32.61,"az":87.4,"t":"2026-02-21T03:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.81,"alt":33.54,"az":88.2,"t":"2026-02-21T04:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.76,"alt":34.48,"az":89.0,"t":"2026-02-21T04:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.72,"alt":35.41,"az":89.8,"t":"2026-02-21T04:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.68,"alt":36.35,"az":90.7,"t":"2026-02-21T04:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.65,"alt":37.28,"az":91.5,"t":"2026-02-21T04:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.61,"alt":38.22,"az":92.4,"t":"2026-02-21T04:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.58,"alt":39.15,"az":93.2,"t":"2026-02-21T04:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.55,"alt":40.09,"az":94.1,"t":"2026-02-21T04:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.52,"alt":41.02,"az":95.0,"t":"2026-02-21T04:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.49,"alt":41.95,"az":95.9,"t":"2026-02-21T04:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.47,"alt":42.88,"az":96.9,"t":"2026-02-21T04:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.44,"alt":43.81,"az":97.8,"t":"2026-02-21T04:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.42,"alt":44.74,"az":98.8,"t":"2026-02-21T05:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.4,"alt":45.66,"az":99.8,"t":"2026-02-21T05:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.38,"alt":46.58,"az":100.8,"t":"2026-02-21T05:10:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.35,"alt":47.5,"az":101.8,"t":"2026-02-21T05:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.34,"alt":48.41,"az":102.9,"t":"2026-02-21T05:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.32,"alt":49.33,"az":103.9,"t":"2026-02-21T05:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.3,"alt":50.23,"az":105.0,"t":"2026-02-21T05:30:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.28,"alt":51.13,"az":106.2,"t":"2026-02-21T05:35:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.27,"alt":52.03,"az":107.4,"t":"2026-02-21T05:40:00Z","terrain":-0.73},{"above_terrain":true,"airmass":1.25,"alt":52.92,"az":108.6,"t":"2026-02-21T05:45:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.24,"alt":53.8,"az":109.8,"t":"2026-02-21T05:50:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.22,"alt":54.68,"az":111.1,"t":"2026-02-21T05:55:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.21,"alt":55.55,"az":112.4,"t":"2026-02-21T06:00:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.2,"alt":56.41,"az":113.8,"t":"2026-02-21T06:05:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.19,"alt":57.26,"az":115.2,"t":"2026-02-21T06:10:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.18,"alt":58.1,"az":116.7,"t":"2026-02-21T06:15:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.17,"alt":58.93,"az":118.3,"t":"2026-02-21T06:20:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.16,"alt":59.75,"az":119.9,"t":"2026-02-21T06:25:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.15,"alt":60.56,"az":121.5,"t":"2026-02-21T06:30:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.14,"alt":61.35,"az":123.3,"t":"2026-02-21T06:35:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.13,"alt":62.12,"az":125.1,"t":"2026-02-21T06:40:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.12,"alt":62.88,"az":127.0,"t":"2026-02-21T06:45:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.12,"alt":63.62,"az":128.9,"t":"2026-02-21T06:50:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.11,"alt":64.33,"az":131.0,"t":"2026-02-21T06:55:00Z","terrain":-1.69},{"above_terrain":true,"airmass":1.1,"alt":65.03,"az":133.2,"t":"2026-02-21T07:00:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.1,"alt":65.7,"az":135.4,"t":"2026-02-21T07:05:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.09,"alt":66.34,"az":137.8,"t":"2026-02-21T07:10:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.09,"alt":66.95,"az":140.3,"t":"2026-02-21T07:15:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.08,"alt":67.54,"az":142.8,"t":"2026-02-21T07:20:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.08,"alt":68.08,"az":145.5,"t":"2026-02-21T07:25:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.07,"alt":68.59,"az":148.4,"t":"2026-02-21T07:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.07,"alt":69.07,"az":151.3,"t":"2026-02-21T07:35:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.07,"alt":69.49,"az":154.3,"t":"2026-02-21T07:40:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.06,"alt":69.88,"az":157.4,"t":"2026-02-21T07:45:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.06,"alt":70.21,"az":160.7,"t":"2026-02-21T07:50:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.06,"alt":70.49,"az":164.0,"t":"2026-02-21T07:55:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.06,"alt":70.72,"az":167.4,"t":"2026-02-21T08:00:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.06,"alt":70.9,"az":170.9,"t":"2026-02-21T08:05:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":71.02,"az":174.4,"t":"2026-02-21T08:10:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":178.0,"t":"2026-02-21T08:15:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":181.6,"t":"2026-02-21T08:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":71.03,"az":185.1,"t":"2026-02-21T08:25:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":70.92,"az":188.6,"t":"2026-02-21T08:30:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.06,"alt":70.75,"az":192.1,"t":"2026-02-21T08:35:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":70.53,"az":195.5,"t":"2026-02-21T08:40:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.06,"alt":70.25,"az":198.9,"t":"2026-02-21T08:45:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.06,"alt":69.92,"az":202.1,"t":"2026-02-21T08:50:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.07,"alt":69.55,"az":205.3,"t":"2026-02-21T08:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.07,"alt":69.12,"az":208.3,"t":"2026-02-21T09:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.07,"alt":68.66,"az":211.3,"t":"2026-02-21T09:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.08,"alt":68.15,"az":214.1,"t":"2026-02-21T09:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.08,"alt":67.61,"az":216.8,"t":"2026-02-21T09:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.09,"alt":67.03,"az":219.4,"t":"2026-02-21T09:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.09,"alt":66.42,"az":221.9,"t":"2026-02-21T09:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.1,"alt":65.78,"az":224.3,"t":"2026-02-21T09:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.1,"alt":65.12,"az":226.5,"t":"2026-02-21T09:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.11,"alt":64.42,"az":228.7,"t":"2026-02-21T09:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.11,"alt":63.71,"az":230.8,"t":"2026-02-21T09:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.12,"alt":62.97,"az":232.8,"t":"2026-02-21T09:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.13,"alt":62.22,"az":234.7,"t":"2026-02-21T09:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.14,"alt":61.45,"az":236.5,"t":"2026-02-21T10:00:00Z","terrain":0.81}],"transit":{"airmass":1.06,"alt":71.1,"az":181.6,"t":"2026-02-21T08:20:00Z"},"usable_hours":0.83,"verdict":"poor","zenith_passage":false},"warnings":[]}