{"assessment":{"best_window":null,"cost":{"altitude":11.33,"clouds":0.79,"darkness":1.21,"moon":0.14},"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 12.8 of 13.8 dark hours \u2014 the sky is closed whatever the geometry says.","headline":"Not tonight","hourly":[{"alt":49,"cloud":100,"high":100,"iso":"2025-12-25T15:00Z","label":"unusable","low":100,"mid":88,"moon_alt":38,"precip":1.2,"q":0.0,"rh":97,"sky":"civil twilight","temp":-2.4,"time":"17:00","wind":10.4},{"alt":38,"cloud":100,"high":100,"iso":"2025-12-25T16:00Z","label":"unusable","low":100,"mid":80,"moon_alt":36,"precip":0.5,"q":0.0,"rh":97,"sky":"nautical twilight","temp":-2.8,"time":"18:00","wind":8.0},{"alt":27,"cloud":100,"high":100,"iso":"2025-12-25T17:00Z","label":"unusable","low":100,"mid":86,"moon_alt":30,"precip":0.1,"q":0.0,"rh":97,"sky":"night","temp":-3.2,"time":"19:00","wind":7.1},{"alt":16,"cloud":100,"high":100,"iso":"2025-12-25T18:00Z","label":"unusable","low":100,"mid":100,"moon_alt":22,"precip":0.1,"q":0.0,"rh":96,"sky":"night","temp":-3.7,"time":"20:00","wind":7.8},{"alt":5,"cloud":100,"high":89,"iso":"2025-12-25T19:00Z","label":"unusable","low":100,"mid":100,"moon_alt":13,"precip":0.1,"q":0.0,"rh":97,"sky":"night","temp":-4.5,"time":"21:00","wind":6.5},{"alt":-4,"cloud":100,"high":51,"iso":"2025-12-25T20:00Z","label":"unusable","low":100,"mid":100,"moon_alt":3,"precip":0.0,"q":0.0,"rh":97,"sky":"night","temp":-5.0,"time":"22:00","wind":5.4},{"alt":-13,"cloud":100,"high":56,"iso":"2025-12-25T21:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-8,"precip":0.1,"q":0.0,"rh":97,"sky":"night","temp":-5.3,"time":"23:00","wind":4.9},{"alt":-19,"cloud":100,"high":94,"iso":"2025-12-25T22:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-18,"precip":0.1,"q":0.0,"rh":97,"sky":"night","temp":-5.4,"time":"00:00","wind":4.7},{"alt":-24,"cloud":100,"high":6,"iso":"2025-12-25T23:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-29,"precip":0.2,"q":0.0,"rh":97,"sky":"night","temp":-5.5,"time":"01:00","wind":3.2},{"alt":-26,"cloud":100,"high":0,"iso":"2025-12-26T00:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-38,"precip":0.6,"q":0.0,"rh":95,"sky":"night","temp":-5.0,"time":"02:00","wind":3.9},{"alt":-24,"cloud":100,"high":0,"iso":"2025-12-26T01:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-47,"precip":0.5,"q":0.0,"rh":95,"sky":"night","temp":-5.0,"time":"03:00","wind":2.5},{"alt":-20,"cloud":99,"high":0,"iso":"2025-12-26T02:00Z","label":"unusable","low":98,"mid":97,"moon_alt":-53,"precip":0.2,"q":0.0,"rh":96,"sky":"night","temp":-5.1,"time":"04:00","wind":2.0},{"alt":-14,"cloud":93,"high":0,"iso":"2025-12-26T03:00Z","label":"unusable","low":86,"mid":61,"moon_alt":-55,"precip":0.0,"q":0.0,"rh":97,"sky":"night","temp":-5.2,"time":"05:00","wind":3.4},{"alt":-5,"cloud":64,"high":0,"iso":"2025-12-26T04:00Z","label":"unusable","low":64,"mid":0,"moon_alt":-53,"precip":0.0,"q":0.0,"rh":97,"sky":"night","temp":-6.1,"time":"06:00","wind":2.3},{"alt":4,"cloud":99,"high":0,"iso":"2025-12-26T05:00Z","label":"unusable","low":99,"mid":0,"moon_alt":-46,"precip":0.0,"q":0.0,"rh":98,"sky":"nautical twilight","temp":-8.2,"time":"07:00","wind":2.6}],"peak_quality":0.0,"peak_sky":0.68,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 11.3 quality-hours","daylight and twilight cost 1.2 quality-hours","cloud cover cost 0.8 quality-hours"],"reference_hours":4.0,"score":0,"score_astronomy":14,"score_weather":0,"sky_hours":0.79,"verdict":"unusable","verdict_astronomy":"poor","weather_known":true,"windows":[{"end":"2025-12-26T05:50Z","end_local":"07:50","hours":14.92,"label":"unusable","mean_quality":0.0,"start":"2025-12-25T14:55Z","start_local":"16:55"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":100,"dark":false,"high":71,"local":"16:00","low":100,"mid":63,"precip":2.1,"rh":97,"temp":-2.0,"time":"2025-12-25T14:00Z","wind":10.2},{"cloud":100,"dark":false,"high":100,"local":"17:00","low":100,"mid":88,"precip":1.2,"rh":97,"temp":-2.4,"time":"2025-12-25T15:00Z","wind":10.4},{"cloud":100,"dark":false,"high":100,"local":"18:00","low":100,"mid":80,"precip":0.5,"rh":97,"temp":-2.8,"time":"2025-12-25T16:00Z","wind":8.0},{"cloud":100,"dark":true,"high":100,"local":"19:00","low":100,"mid":86,"precip":0.1,"rh":97,"temp":-3.2,"time":"2025-12-25T17:00Z","wind":7.1},{"cloud":100,"dark":true,"high":100,"local":"20:00","low":100,"mid":100,"precip":0.1,"rh":96,"temp":-3.7,"time":"2025-12-25T18:00Z","wind":7.8},{"cloud":100,"dark":true,"high":89,"local":"21:00","low":100,"mid":100,"precip":0.1,"rh":97,"temp":-4.5,"time":"2025-12-25T19:00Z","wind":6.5},{"cloud":100,"dark":true,"high":51,"local":"22:00","low":100,"mid":100,"precip":0.0,"rh":97,"temp":-5.0,"time":"2025-12-25T20:00Z","wind":5.4},{"cloud":100,"dark":true,"high":56,"local":"23:00","low":100,"mid":100,"precip":0.1,"rh":97,"temp":-5.3,"time":"2025-12-25T21:00Z","wind":4.9},{"cloud":100,"dark":true,"high":94,"local":"00:00","low":100,"mid":100,"precip":0.1,"rh":97,"temp":-5.4,"time":"2025-12-25T22:00Z","wind":4.7},{"cloud":100,"dark":true,"high":6,"local":"01:00","low":100,"mid":100,"precip":0.2,"rh":97,"temp":-5.5,"time":"2025-12-25T23:00Z","wind":3.2},{"cloud":100,"dark":true,"high":0,"local":"02:00","low":100,"mid":100,"precip":0.6,"rh":95,"temp":-5.0,"time":"2025-12-26T00:00Z","wind":3.9},{"cloud":100,"dark":true,"high":0,"local":"03:00","low":100,"mid":100,"precip":0.5,"rh":95,"temp":-5.0,"time":"2025-12-26T01:00Z","wind":2.5},{"cloud":99,"dark":true,"high":0,"local":"04:00","low":98,"mid":97,"precip":0.2,"rh":96,"temp":-5.1,"time":"2025-12-26T02:00Z","wind":2.0},{"cloud":93,"dark":true,"high":0,"local":"05:00","low":86,"mid":61,"precip":0.0,"rh":97,"temp":-5.2,"time":"2025-12-26T03:00Z","wind":3.4},{"cloud":64,"dark":true,"high":0,"local":"06:00","low":64,"mid":0,"precip":0.0,"rh":97,"temp":-6.1,"time":"2025-12-26T04:00Z","wind":2.3},{"cloud":99,"dark":false,"high":0,"local":"07:00","low":99,"mid":0,"precip":0.0,"rh":98,"temp":-8.2,"time":"2025-12-26T05:00Z","wind":2.6},{"cloud":100,"dark":false,"high":0,"local":"08:00","low":100,"mid":0,"precip":0.0,"rh":96,"temp":-9.0,"time":"2025-12-26T06:00Z","wind":4.6}],"forecast_source":"history","forecast_updated_at":"2026-10-17T11:04:28Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-12-25T16:36:25Z","dark_hours":11.5,"dark_to":"2025-12-26T04:06:23Z","moon":{"illumination":0.305,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":7.82,"moonrise":"2025-12-26T09:35:16Z","moonset":"2025-12-25T20:16:03Z","sunrise":"2025-12-26T05:46:50Z","sunset":"2025-12-25T14:55:56Z","twilight":{"astronomical":{"end":"2025-12-25T16:36:25Z","start":"2025-12-26T04:06:23Z"},"civil":{"end":"2025-12-25T15:27:31Z","start":"2025-12-26T05:15:16Z"},"nautical":{"end":"2025-12-25T16:02:34Z","start":"2025-12-26T04:40:14Z"}},"window_end":"2025-12-26T10:00:00Z","window_start":"2025-12-25T10:00:00Z"},"night_date":"2025-12-25","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.97,"alt":30.5,"t":"2025-12-25T16:40:00Z"},"dec":22.71085365,"dec_of_date":22.7839,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":0.08,"limit_rise":"2025-12-26T06:31:00Z","limit_set":"2025-12-25T17:36:46Z","max_az_rate_deg_per_min":0.71,"moon_separation":51.4,"never_rises":false,"ra":300.18213726,"ra_of_date":300.4627,"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 1.0 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2025-12-25T19:30:35Z","blocked_dark_hours":0,"clears_at":"2025-12-26T04:42:29Z","rise_az":115.8},"track":[{"above_terrain":true,"airmass":1.18,"alt":57.59,"az":115.8,"t":"2025-12-25T10:00:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.17,"alt":58.43,"az":117.3,"t":"2025-12-25T10:05:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.16,"alt":59.26,"az":118.9,"t":"2025-12-25T10:10:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.15,"alt":60.07,"az":120.5,"t":"2025-12-25T10:15:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.14,"alt":60.87,"az":122.2,"t":"2025-12-25T10:20:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.14,"alt":61.65,"az":124.0,"t":"2025-12-25T10:25:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.13,"alt":62.42,"az":125.8,"t":"2025-12-25T10:30:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.12,"alt":63.17,"az":127.7,"t":"2025-12-25T10:35:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.11,"alt":63.9,"az":129.7,"t":"2025-12-25T10:40:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.11,"alt":64.61,"az":131.8,"t":"2025-12-25T10:45:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.1,"alt":65.29,"az":134.0,"t":"2025-12-25T10:50:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.09,"alt":65.95,"az":136.3,"t":"2025-12-25T10:55:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.09,"alt":66.58,"az":138.8,"t":"2025-12-25T11:00:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.08,"alt":67.19,"az":141.3,"t":"2025-12-25T11:05:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.08,"alt":67.75,"az":143.9,"t":"2025-12-25T11:10:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":68.29,"az":146.6,"t":"2025-12-25T11:15:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.07,"alt":68.78,"az":149.5,"t":"2025-12-25T11:20:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.07,"alt":69.24,"az":152.5,"t":"2025-12-25T11:25:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.07,"alt":69.65,"az":155.5,"t":"2025-12-25T11:30:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.06,"alt":70.01,"az":158.7,"t":"2025-12-25T11:35:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.06,"alt":70.33,"az":162.0,"t":"2025-12-25T11:40:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.06,"alt":70.59,"az":165.4,"t":"2025-12-25T11:45:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.06,"alt":70.8,"az":168.8,"t":"2025-12-25T11:50:00Z","terrain":-0.85},{"above_terrain":true,"airmass":1.06,"alt":70.95,"az":172.3,"t":"2025-12-25T11:55:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.06,"alt":71.05,"az":175.8,"t":"2025-12-25T12:00:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":179.4,"t":"2025-12-25T12:05:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":182.9,"t":"2025-12-25T12:10:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":70.99,"az":186.5,"t":"2025-12-25T12:15:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.06,"alt":70.86,"az":190.0,"t":"2025-12-25T12:20:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.06,"alt":70.67,"az":193.5,"t":"2025-12-25T12:25:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.06,"alt":70.42,"az":196.9,"t":"2025-12-25T12:30:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.06,"alt":70.13,"az":200.2,"t":"2025-12-25T12:35:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.07,"alt":69.78,"az":203.4,"t":"2025-12-25T12:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.07,"alt":69.38,"az":206.5,"t":"2025-12-25T12:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.07,"alt":68.95,"az":209.5,"t":"2025-12-25T12:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.07,"alt":68.46,"az":212.4,"t":"2025-12-25T12:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.08,"alt":67.94,"az":215.2,"t":"2025-12-25T13:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.08,"alt":67.39,"az":217.8,"t":"2025-12-25T13:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.09,"alt":66.8,"az":220.4,"t":"2025-12-25T13:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.09,"alt":66.17,"az":222.8,"t":"2025-12-25T13:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.1,"alt":65.52,"az":225.2,"t":"2025-12-25T13:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.1,"alt":64.85,"az":227.4,"t":"2025-12-25T13:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.11,"alt":64.15,"az":229.5,"t":"2025-12-25T13:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.12,"alt":63.42,"az":231.6,"t":"2025-12-25T13:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.12,"alt":62.68,"az":233.5,"t":"2025-12-25T13:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":61.92,"az":235.4,"t":"2025-12-25T13:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.14,"alt":61.14,"az":237.2,"t":"2025-12-25T13:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.15,"alt":60.35,"az":238.9,"t":"2025-12-25T13:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.16,"alt":59.54,"az":240.6,"t":"2025-12-25T14:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.17,"alt":58.72,"az":242.1,"t":"2025-12-25T14:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.18,"alt":57.88,"az":243.7,"t":"2025-12-25T14:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.19,"alt":57.04,"az":245.1,"t":"2025-12-25T14:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.2,"alt":56.18,"az":246.6,"t":"2025-12-25T14:20:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.22,"alt":55.32,"az":247.9,"t":"2025-12-25T14:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.23,"alt":54.45,"az":249.2,"t":"2025-12-25T14:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.57,"az":250.5,"t":"2025-12-25T14:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.26,"alt":52.69,"az":251.8,"t":"2025-12-25T14:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.27,"alt":51.79,"az":253.0,"t":"2025-12-25T14:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.9,"az":254.1,"t":"2025-12-25T14:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":255.3,"t":"2025-12-25T14:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.32,"alt":49.09,"az":256.4,"t":"2025-12-25T15:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.34,"alt":48.17,"az":257.4,"t":"2025-12-25T15:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.36,"alt":47.26,"az":258.5,"t":"2025-12-25T15:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.38,"alt":46.34,"az":259.5,"t":"2025-12-25T15:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.4,"alt":45.42,"az":260.5,"t":"2025-12-25T15:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.43,"alt":44.49,"az":261.5,"t":"2025-12-25T15:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.45,"alt":43.57,"az":262.4,"t":"2025-12-25T15:30:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.47,"alt":42.64,"az":263.4,"t":"2025-12-25T15:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.5,"alt":41.71,"az":264.3,"t":"2025-12-25T15:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.53,"alt":40.78,"az":265.2,"t":"2025-12-25T15:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.56,"alt":39.84,"az":266.1,"t":"2025-12-25T15:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.59,"alt":38.91,"az":267.0,"t":"2025-12-25T15:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.62,"alt":37.97,"az":267.9,"t":"2025-12-25T16:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.66,"alt":37.04,"az":268.7,"t":"2025-12-25T16:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.69,"alt":36.1,"az":269.6,"t":"2025-12-25T16:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.73,"alt":35.17,"az":270.4,"t":"2025-12-25T16:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.77,"alt":34.23,"az":271.2,"t":"2025-12-25T16:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.82,"alt":33.29,"az":272.0,"t":"2025-12-25T16:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.86,"alt":32.36,"az":272.8,"t":"2025-12-25T16:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.91,"alt":31.43,"az":273.6,"t":"2025-12-25T16:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.97,"alt":30.49,"az":274.4,"t":"2025-12-25T16:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.02,"alt":29.56,"az":275.2,"t":"2025-12-25T16:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.08,"alt":28.63,"az":276.0,"t":"2025-12-25T16:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.14,"alt":27.7,"az":276.8,"t":"2025-12-25T16:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.21,"alt":26.77,"az":277.6,"t":"2025-12-25T17:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.28,"alt":25.84,"az":278.3,"t":"2025-12-25T17:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.36,"alt":24.92,"az":279.1,"t":"2025-12-25T17:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.45,"alt":23.99,"az":279.9,"t":"2025-12-25T17:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.54,"alt":23.07,"az":280.6,"t":"2025-12-25T17:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.64,"alt":22.15,"az":281.4,"t":"2025-12-25T17:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.74,"alt":21.24,"az":282.1,"t":"2025-12-25T17:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.86,"alt":20.32,"az":282.9,"t":"2025-12-25T17:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.99,"alt":19.41,"az":283.6,"t":"2025-12-25T17:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":3.12,"alt":18.5,"az":284.4,"t":"2025-12-25T17:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.28,"alt":17.6,"az":285.2,"t":"2025-12-25T17:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.44,"alt":16.7,"az":285.9,"t":"2025-12-25T17:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.63,"alt":15.8,"az":286.7,"t":"2025-12-25T18:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.84,"alt":14.9,"az":287.4,"t":"2025-12-25T18:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.07,"alt":14.01,"az":288.2,"t":"2025-12-25T18:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.33,"alt":13.13,"az":289.0,"t":"2025-12-25T18:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.62,"alt":12.24,"az":289.7,"t":"2025-12-25T18:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.96,"alt":11.36,"az":290.5,"t":"2025-12-25T18:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":5.34,"alt":10.49,"az":291.3,"t":"2025-12-25T18:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":5.79,"alt":9.62,"az":292.0,"t":"2025-12-25T18:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.32,"alt":8.75,"az":292.8,"t":"2025-12-25T18:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":6.94,"alt":7.89,"az":293.6,"t":"2025-12-25T18:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.69,"alt":7.04,"az":294.4,"t":"2025-12-25T18:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.61,"alt":6.19,"az":295.2,"t":"2025-12-25T18:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":9.75,"alt":5.34,"az":295.9,"t":"2025-12-25T19:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":11.21,"alt":4.51,"az":296.7,"t":"2025-12-25T19:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":13.12,"alt":3.67,"az":297.5,"t":"2025-12-25T19:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.69,"alt":2.85,"az":298.4,"t":"2025-12-25T19:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":19.3,"alt":2.03,"az":299.2,"t":"2025-12-25T19:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":24.55,"alt":1.21,"az":300.0,"t":"2025-12-25T19:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":32.47,"alt":0.4,"az":300.8,"t":"2025-12-25T19:30:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-0.4,"az":301.7,"t":"2025-12-25T19:35:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-1.19,"az":302.5,"t":"2025-12-25T19:40:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":303.3,"t":"2025-12-25T19:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-2.75,"az":304.2,"t":"2025-12-25T19:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":305.1,"t":"2025-12-25T19:55:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-4.28,"az":305.9,"t":"2025-12-25T20:00:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.04,"az":306.8,"t":"2025-12-25T20:05:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-5.78,"az":307.7,"t":"2025-12-25T20:10:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":308.6,"t":"2025-12-25T20:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-7.25,"az":309.5,"t":"2025-12-25T20:20:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-7.96,"az":310.4,"t":"2025-12-25T20:25:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-8.67,"az":311.3,"t":"2025-12-25T20:30:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-9.37,"az":312.3,"t":"2025-12-25T20:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-10.06,"az":313.2,"t":"2025-12-25T20:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-10.73,"az":314.2,"t":"2025-12-25T20:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-11.4,"az":315.1,"t":"2025-12-25T20:50:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-12.05,"az":316.1,"t":"2025-12-25T20:55:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-12.7,"az":317.1,"t":"2025-12-25T21:00:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-13.33,"az":318.1,"t":"2025-12-25T21:05:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-13.95,"az":319.1,"t":"2025-12-25T21:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-14.55,"az":320.1,"t":"2025-12-25T21:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.15,"az":321.1,"t":"2025-12-25T21:20:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-15.73,"az":322.2,"t":"2025-12-25T21:25:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-16.3,"az":323.2,"t":"2025-12-25T21:30:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-16.85,"az":324.3,"t":"2025-12-25T21:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":325.3,"t":"2025-12-25T21:40:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.92,"az":326.4,"t":"2025-12-25T21:45:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-18.43,"az":327.5,"t":"2025-12-25T21:50:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-18.92,"az":328.6,"t":"2025-12-25T21:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-19.4,"az":329.7,"t":"2025-12-25T22:00:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-19.87,"az":330.8,"t":"2025-12-25T22:05:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-20.31,"az":332.0,"t":"2025-12-25T22:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-20.74,"az":333.1,"t":"2025-12-25T22:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-21.16,"az":334.3,"t":"2025-12-25T22:20:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-21.56,"az":335.4,"t":"2025-12-25T22:25:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-21.94,"az":336.6,"t":"2025-12-25T22:30:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-22.3,"az":337.8,"t":"2025-12-25T22:35:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-22.64,"az":339.0,"t":"2025-12-25T22:40:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-22.97,"az":340.2,"t":"2025-12-25T22:45:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-23.28,"az":341.4,"t":"2025-12-25T22:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-23.57,"az":342.6,"t":"2025-12-25T22:55:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-23.84,"az":343.9,"t":"2025-12-25T23:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.09,"az":345.1,"t":"2025-12-25T23:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.32,"az":346.3,"t":"2025-12-25T23:10:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-24.53,"az":347.6,"t":"2025-12-25T23:15:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-24.72,"az":348.8,"t":"2025-12-25T23:20:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-24.89,"az":350.1,"t":"2025-12-25T23:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.04,"az":351.4,"t":"2025-12-25T23:30:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-25.17,"az":352.6,"t":"2025-12-25T23:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-25.28,"az":353.9,"t":"2025-12-25T23:40:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-25.37,"az":355.2,"t":"2025-12-25T23:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":356.4,"t":"2025-12-25T23:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":357.7,"t":"2025-12-25T23:55:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":359.0,"t":"2025-12-26T00:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":0.3,"t":"2025-12-26T00:05:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":1.6,"t":"2025-12-26T00:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":2.8,"t":"2025-12-26T00:15:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-25.41,"az":4.1,"t":"2025-12-26T00:20:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-25.34,"az":5.4,"t":"2025-12-26T00:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-25.24,"az":6.7,"t":"2025-12-26T00:30:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-25.12,"az":7.9,"t":"2025-12-26T00:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.98,"az":9.2,"t":"2025-12-26T00:40:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-24.82,"az":10.5,"t":"2025-12-26T00:45:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-24.64,"az":11.7,"t":"2025-12-26T00:50:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-24.44,"az":13.0,"t":"2025-12-26T00:55:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-24.22,"az":14.2,"t":"2025-12-26T01:00:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-23.98,"az":15.5,"t":"2025-12-26T01:05:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-23.72,"az":16.7,"t":"2025-12-26T01:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.44,"az":17.9,"t":"2025-12-26T01:15:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-23.15,"az":19.1,"t":"2025-12-26T01:20:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-22.83,"az":20.3,"t":"2025-12-26T01:25:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.49,"az":21.5,"t":"2025-12-26T01:30:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-22.14,"az":22.7,"t":"2025-12-26T01:35:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-21.77,"az":23.9,"t":"2025-12-26T01:40:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-21.38,"az":25.1,"t":"2025-12-26T01:45:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-20.98,"az":26.2,"t":"2025-12-26T01:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-20.56,"az":27.4,"t":"2025-12-26T01:55:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-20.12,"az":28.5,"t":"2025-12-26T02:00:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-19.66,"az":29.7,"t":"2025-12-26T02:05:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-19.19,"az":30.8,"t":"2025-12-26T02:10:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-18.7,"az":31.9,"t":"2025-12-26T02:15:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-18.2,"az":33.0,"t":"2025-12-26T02:20:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-17.69,"az":34.1,"t":"2025-12-26T02:25:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-17.15,"az":35.1,"t":"2025-12-26T02:30:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-16.61,"az":36.2,"t":"2025-12-26T02:35:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-16.05,"az":37.3,"t":"2025-12-26T02:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-15.47,"az":38.3,"t":"2025-12-26T02:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-14.89,"az":39.3,"t":"2025-12-26T02:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-14.29,"az":40.4,"t":"2025-12-26T02:55:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-13.68,"az":41.4,"t":"2025-12-26T03:00:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-13.05,"az":42.4,"t":"2025-12-26T03:05:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-12.41,"az":43.4,"t":"2025-12-26T03:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-11.77,"az":44.3,"t":"2025-12-26T03:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-11.11,"az":45.3,"t":"2025-12-26T03:20:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-10.44,"az":46.3,"t":"2025-12-26T03:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-9.75,"az":47.2,"t":"2025-12-26T03:30:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-9.06,"az":48.1,"t":"2025-12-26T03:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-8.36,"az":49.1,"t":"2025-12-26T03:40:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.65,"az":50.0,"t":"2025-12-26T03:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-6.93,"az":50.9,"t":"2025-12-26T03:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.2,"az":51.8,"t":"2025-12-26T03:55:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-5.46,"az":52.7,"t":"2025-12-26T04:00:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-4.71,"az":53.6,"t":"2025-12-26T04:05:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-3.95,"az":54.5,"t":"2025-12-26T04:10:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":55.3,"t":"2025-12-26T04:15:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":56.2,"t":"2025-12-26T04:20:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.63,"az":57.0,"t":"2025-12-26T04:25:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-0.84,"az":57.9,"t":"2025-12-26T04:30:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-0.04,"az":58.7,"t":"2025-12-26T04:35:00Z","terrain":1.22},{"above_terrain":false,"airmass":28.56,"alt":0.76,"az":59.5,"t":"2025-12-26T04:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":21.97,"alt":1.57,"az":60.4,"t":"2025-12-26T04:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":17.55,"alt":2.39,"az":61.2,"t":"2025-12-26T04:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":14.45,"alt":3.21,"az":62.0,"t":"2025-12-26T04:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":12.21,"alt":4.04,"az":62.8,"t":"2025-12-26T05:00:00Z","terrain":0.93},{"above_terrain":true,"airmass":10.52,"alt":4.88,"az":63.6,"t":"2025-12-26T05:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":9.21,"alt":5.72,"az":64.4,"t":"2025-12-26T05:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.18,"alt":6.56,"az":65.2,"t":"2025-12-26T05:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":7.34,"alt":7.42,"az":66.0,"t":"2025-12-26T05:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":6.65,"alt":8.27,"az":66.8,"t":"2025-12-26T05:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":6.07,"alt":9.14,"az":67.5,"t":"2025-12-26T05:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":5.58,"alt":10.0,"az":68.3,"t":"2025-12-26T05:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":5.17,"alt":10.88,"az":69.1,"t":"2025-12-26T05:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":4.8,"alt":11.75,"az":69.9,"t":"2025-12-26T05:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.49,"alt":12.63,"az":70.6,"t":"2025-12-26T05:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.21,"alt":13.52,"az":71.4,"t":"2025-12-26T05:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":3.96,"alt":14.41,"az":72.1,"t":"2025-12-26T06:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":3.74,"alt":15.3,"az":72.9,"t":"2025-12-26T06:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":3.55,"alt":16.2,"az":73.7,"t":"2025-12-26T06:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":3.37,"alt":17.1,"az":74.4,"t":"2025-12-26T06:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":3.21,"alt":18.0,"az":75.2,"t":"2025-12-26T06:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.06,"alt":18.91,"az":75.9,"t":"2025-12-26T06:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.93,"alt":19.81,"az":76.7,"t":"2025-12-26T06:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.81,"alt":20.73,"az":77.4,"t":"2025-12-26T06:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.7,"alt":21.64,"az":78.2,"t":"2025-12-26T06:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.59,"alt":22.56,"az":79.0,"t":"2025-12-26T06:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.5,"alt":23.48,"az":79.7,"t":"2025-12-26T06:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.41,"alt":24.4,"az":80.5,"t":"2025-12-26T06:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.33,"alt":25.32,"az":81.2,"t":"2025-12-26T07:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.25,"alt":26.25,"az":82.0,"t":"2025-12-26T07:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.18,"alt":27.18,"az":82.8,"t":"2025-12-26T07:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.12,"alt":28.11,"az":83.6,"t":"2025-12-26T07:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.05,"alt":29.04,"az":84.3,"t":"2025-12-26T07:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.0,"alt":29.97,"az":85.1,"t":"2025-12-26T07:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.94,"alt":30.9,"az":85.9,"t":"2025-12-26T07:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.89,"alt":31.84,"az":86.7,"t":"2025-12-26T07:35:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.84,"alt":32.77,"az":87.5,"t":"2025-12-26T07:40:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.8,"alt":33.71,"az":88.3,"t":"2025-12-26T07:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.76,"alt":34.64,"az":89.1,"t":"2025-12-26T07:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.72,"alt":35.58,"az":90.0,"t":"2025-12-26T07:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.68,"alt":36.52,"az":90.8,"t":"2025-12-26T08:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.64,"alt":37.45,"az":91.7,"t":"2025-12-26T08:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.61,"alt":38.39,"az":92.5,"t":"2025-12-26T08:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.58,"alt":39.32,"az":93.4,"t":"2025-12-26T08:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.55,"alt":40.26,"az":94.3,"t":"2025-12-26T08:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.52,"alt":41.19,"az":95.2,"t":"2025-12-26T08:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.49,"alt":42.12,"az":96.1,"t":"2025-12-26T08:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.46,"alt":43.05,"az":97.0,"t":"2025-12-26T08:35:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.44,"alt":43.98,"az":98.0,"t":"2025-12-26T08:40:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.41,"alt":44.9,"az":98.9,"t":"2025-12-26T08:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.39,"alt":45.83,"az":99.9,"t":"2025-12-26T08:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.37,"alt":46.75,"az":100.9,"t":"2025-12-26T08:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.35,"alt":47.66,"az":102.0,"t":"2025-12-26T09:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.33,"alt":48.58,"az":103.0,"t":"2025-12-26T09:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.31,"alt":49.49,"az":104.1,"t":"2025-12-26T09:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.3,"alt":50.39,"az":105.2,"t":"2025-12-26T09:15:00Z","terrain":-0.32},{"above_terrain":true,"airmass":1.28,"alt":51.29,"az":106.4,"t":"2025-12-26T09:20:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.26,"alt":52.19,"az":107.6,"t":"2025-12-26T09:25:00Z","terrain":-0.79},{"above_terrain":true,"airmass":1.25,"alt":53.08,"az":108.8,"t":"2025-12-26T09:30:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.24,"alt":53.96,"az":110.0,"t":"2025-12-26T09:35:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.22,"alt":54.84,"az":111.3,"t":"2025-12-26T09:40:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.21,"alt":55.7,"az":112.7,"t":"2025-12-26T09:45:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.2,"alt":56.56,"az":114.1,"t":"2025-12-26T09:50:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.19,"alt":57.41,"az":115.5,"t":"2025-12-26T09:55:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.18,"alt":58.25,"az":117.0,"t":"2025-12-26T10:00:00Z","terrain":-1.63}],"transit":{"airmass":1.06,"alt":71.1,"az":179.4,"t":"2025-12-25T12:05:00Z"},"usable_hours":1.0,"verdict":"poor","zenith_passage":false},"warnings":[]}