{"assessment":{"best_window":{"end":"2026-12-03T18:40Z","end_local":"20:40","hours":2.08,"label":"good","mean_quality":0.83,"start":"2026-12-03T16:35Z","start_local":"18:35"},"cost":{"altitude":9.8,"clouds":0.0,"darkness":1.35,"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":null,"headline":"Astronomically possible, with compromises \u2014 weather unknown","hourly":[{"alt":64,"cloud":null,"high":null,"iso":"2026-12-03T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":54,"cloud":null,"high":null,"iso":"2026-12-03T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.48,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2026-12-03T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2026-12-03T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-57,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2026-12-03T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2026-12-03T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-50,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2026-12-03T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2026-12-03T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2026-12-03T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2026-12-04T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2026-12-04T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2026-12-04T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2026-12-04T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2026-12-04T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2026-12-04T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.92,"peak_sky":0.92,"quality_hours":2.29,"reasons":["the target being low or below 20\u00b0 cost 9.8 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":53,"score_weather":null,"sky_hours":2.29,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2026-12-03T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-12-03T14:50Z","start_local":"16:50"},{"end":"2026-12-03T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2026-12-03T15:25Z","start_local":"17:25"},{"end":"2026-12-03T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.47,"start":"2026-12-03T16:00Z","start_local":"18:00"},{"end":"2026-12-03T18:40Z","end_local":"20:40","hours":2.08,"label":"good","mean_quality":0.83,"start":"2026-12-03T16:35Z","start_local":"18:35"},{"end":"2026-12-03T19:05Z","end_local":"21:05","hours":0.42,"label":"marginal","mean_quality":0.5,"start":"2026-12-03T18:40Z","start_local":"20:40"},{"end":"2026-12-04T05:35Z","end_local":"07:35","hours":10.5,"label":"unusable","mean_quality":0.0,"start":"2026-12-03T19:05Z","start_local":"21:05"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-12-03T16:30:11Z","dark_hours":11.36,"dark_to":"2026-12-04T03:52:03Z","moon":{"illumination":0.234,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":8.5,"moonrise":"2026-12-04T01:01:44Z","moonset":"2026-12-03T11:27:19Z","sunrise":"2026-12-04T05:31:24Z","sunset":"2026-12-03T14:50:58Z","twilight":{"astronomical":{"end":"2026-12-03T16:30:11Z","start":"2026-12-04T03:52:03Z"},"civil":{"end":"2026-12-03T15:22:02Z","start":"2026-12-04T05:00:17Z"},"nautical":{"end":"2026-12-03T15:56:39Z","start":"2026-12-04T04:25:37Z"}},"window_end":"2026-12-04T10:00:00Z","window_start":"2026-12-03T10:00:00Z"},"night_date":"2026-12-03","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.35,"alt":47.7,"t":"2026-12-03T16:35:00Z"},"dec":22.71085365,"dec_of_date":22.7865,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":1.67,"limit_rise":"2026-12-04T07:58:29Z","limit_set":"2026-12-03T19:04:16Z","max_az_rate_deg_per_min":0.71,"moon_separation":110.8,"never_rises":false,"ra":300.18213726,"ra_of_date":300.4728,"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":"Only 1.7 h above 30\u00b0, 2.5 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2026-12-03T20:58:11Z","blocked_dark_hours":0,"clears_at":"2026-12-04T06:10:01Z","rise_az":95.8},"track":[{"above_terrain":true,"airmass":1.5,"alt":41.86,"az":95.8,"t":"2026-12-03T10:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":96.8,"t":"2026-12-03T10:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.45,"alt":43.71,"az":97.7,"t":"2026-12-03T10:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.42,"alt":44.64,"az":98.7,"t":"2026-12-03T10:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":99.7,"t":"2026-12-03T10:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.38,"alt":46.49,"az":100.7,"t":"2026-12-03T10:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.36,"alt":47.4,"az":101.7,"t":"2026-12-03T10:30:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.34,"alt":48.32,"az":102.7,"t":"2026-12-03T10:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.32,"alt":49.23,"az":103.8,"t":"2026-12-03T10:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":104.9,"t":"2026-12-03T10:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.28,"alt":51.04,"az":106.1,"t":"2026-12-03T10:50:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.27,"alt":51.94,"az":107.2,"t":"2026-12-03T10:55:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.25,"alt":52.83,"az":108.4,"t":"2026-12-03T11:00:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.24,"alt":53.71,"az":109.7,"t":"2026-12-03T11:05:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.23,"alt":54.59,"az":111.0,"t":"2026-12-03T11:10:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.21,"alt":55.46,"az":112.3,"t":"2026-12-03T11:15:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.2,"alt":56.32,"az":113.7,"t":"2026-12-03T11:20:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.19,"alt":57.17,"az":115.1,"t":"2026-12-03T11:25:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.18,"alt":58.02,"az":116.6,"t":"2026-12-03T11:30:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.17,"alt":58.85,"az":118.1,"t":"2026-12-03T11:35:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.16,"alt":59.67,"az":119.7,"t":"2026-12-03T11:40:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.15,"alt":60.47,"az":121.3,"t":"2026-12-03T11:45:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.14,"alt":61.26,"az":123.1,"t":"2026-12-03T11:50:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.13,"alt":62.04,"az":124.9,"t":"2026-12-03T11:55:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.12,"alt":62.8,"az":126.8,"t":"2026-12-03T12:00:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.12,"alt":63.54,"az":128.7,"t":"2026-12-03T12:05:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.11,"alt":64.26,"az":130.8,"t":"2026-12-03T12:10:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.1,"alt":64.96,"az":132.9,"t":"2026-12-03T12:15:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.1,"alt":65.63,"az":135.2,"t":"2026-12-03T12:20:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.09,"alt":66.28,"az":137.5,"t":"2026-12-03T12:25:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.09,"alt":66.89,"az":140.0,"t":"2026-12-03T12:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.48,"az":142.6,"t":"2026-12-03T12:35:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.08,"alt":68.03,"az":145.2,"t":"2026-12-03T12:40:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.07,"alt":68.54,"az":148.0,"t":"2026-12-03T12:45:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.07,"alt":69.02,"az":151.0,"t":"2026-12-03T12:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.07,"alt":69.45,"az":154.0,"t":"2026-12-03T12:55:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.06,"alt":69.84,"az":157.1,"t":"2026-12-03T13:00:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.06,"alt":70.18,"az":160.3,"t":"2026-12-03T13:05:00Z","terrain":-0.99},{"above_terrain":true,"airmass":1.06,"alt":70.47,"az":163.7,"t":"2026-12-03T13:10:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.06,"alt":70.71,"az":167.1,"t":"2026-12-03T13:15:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.06,"alt":70.89,"az":170.5,"t":"2026-12-03T13:20:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.06,"alt":71.01,"az":174.1,"t":"2026-12-03T13:25:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":177.6,"t":"2026-12-03T13:30:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":181.2,"t":"2026-12-03T13:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":71.04,"az":184.7,"t":"2026-12-03T13:40:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":70.94,"az":188.3,"t":"2026-12-03T13:45:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":70.77,"az":191.8,"t":"2026-12-03T13:50:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":70.56,"az":195.2,"t":"2026-12-03T13:55:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.06,"alt":70.28,"az":198.5,"t":"2026-12-03T14:00:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.06,"alt":69.96,"az":201.8,"t":"2026-12-03T14:05:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.07,"alt":69.59,"az":205.0,"t":"2026-12-03T14:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.07,"alt":69.17,"az":208.0,"t":"2026-12-03T14:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":68.71,"az":211.0,"t":"2026-12-03T14:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.08,"alt":68.21,"az":213.8,"t":"2026-12-03T14:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.08,"alt":67.67,"az":216.5,"t":"2026-12-03T14:30:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.09,"alt":67.1,"az":219.1,"t":"2026-12-03T14:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.09,"alt":66.49,"az":221.6,"t":"2026-12-03T14:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.1,"alt":65.85,"az":224.0,"t":"2026-12-03T14:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.1,"alt":65.19,"az":226.3,"t":"2026-12-03T14:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.11,"alt":64.5,"az":228.5,"t":"2026-12-03T14:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":63.79,"az":230.6,"t":"2026-12-03T15:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.12,"alt":63.06,"az":232.6,"t":"2026-12-03T15:05:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.13,"alt":62.3,"az":234.5,"t":"2026-12-03T15:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.14,"alt":61.53,"az":236.3,"t":"2026-12-03T15:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.15,"alt":60.75,"az":238.1,"t":"2026-12-03T15:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.15,"alt":59.94,"az":239.8,"t":"2026-12-03T15:25:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.16,"alt":59.13,"az":241.4,"t":"2026-12-03T15:30:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.17,"alt":58.3,"az":242.9,"t":"2026-12-03T15:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.19,"alt":57.46,"az":244.4,"t":"2026-12-03T15:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.2,"alt":56.61,"az":245.9,"t":"2026-12-03T15:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.21,"alt":55.75,"az":247.2,"t":"2026-12-03T15:50:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.22,"alt":54.89,"az":248.6,"t":"2026-12-03T15:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.23,"alt":54.01,"az":249.9,"t":"2026-12-03T16:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.25,"alt":53.13,"az":251.1,"t":"2026-12-03T16:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.26,"alt":52.24,"az":252.4,"t":"2026-12-03T16:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.28,"alt":51.35,"az":253.5,"t":"2026-12-03T16:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.45,"az":254.7,"t":"2026-12-03T16:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.31,"alt":49.54,"az":255.8,"t":"2026-12-03T16:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.33,"alt":48.63,"az":256.9,"t":"2026-12-03T16:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.35,"alt":47.72,"az":258.0,"t":"2026-12-03T16:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.37,"alt":46.8,"az":259.0,"t":"2026-12-03T16:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.39,"alt":45.88,"az":260.0,"t":"2026-12-03T16:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.41,"alt":44.96,"az":261.0,"t":"2026-12-03T16:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.44,"alt":44.03,"az":262.0,"t":"2026-12-03T16:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.46,"alt":43.1,"az":262.9,"t":"2026-12-03T17:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.49,"alt":42.17,"az":263.9,"t":"2026-12-03T17:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.51,"alt":41.24,"az":264.8,"t":"2026-12-03T17:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.54,"alt":40.31,"az":265.7,"t":"2026-12-03T17:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.57,"alt":39.38,"az":266.6,"t":"2026-12-03T17:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.61,"alt":38.44,"az":267.4,"t":"2026-12-03T17:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.64,"alt":37.51,"az":268.3,"t":"2026-12-03T17:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.68,"alt":36.57,"az":269.1,"t":"2026-12-03T17:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.71,"alt":35.63,"az":270.0,"t":"2026-12-03T17:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.75,"alt":34.7,"az":270.8,"t":"2026-12-03T17:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.8,"alt":33.76,"az":271.6,"t":"2026-12-03T17:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.84,"alt":32.83,"az":272.4,"t":"2026-12-03T17:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.89,"alt":31.89,"az":273.2,"t":"2026-12-03T18:00:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.94,"alt":30.96,"az":274.0,"t":"2026-12-03T18:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.99,"alt":30.03,"az":274.8,"t":"2026-12-03T18:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.05,"alt":29.09,"az":275.6,"t":"2026-12-03T18:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.11,"alt":28.16,"az":276.4,"t":"2026-12-03T18:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.18,"alt":27.23,"az":277.2,"t":"2026-12-03T18:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.25,"alt":26.31,"az":277.9,"t":"2026-12-03T18:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.32,"alt":25.38,"az":278.7,"t":"2026-12-03T18:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.4,"alt":24.46,"az":279.5,"t":"2026-12-03T18:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.49,"alt":23.53,"az":280.2,"t":"2026-12-03T18:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.59,"alt":22.61,"az":281.0,"t":"2026-12-03T18:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.69,"alt":21.7,"az":281.8,"t":"2026-12-03T18:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.8,"alt":20.78,"az":282.5,"t":"2026-12-03T19:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.92,"alt":19.87,"az":283.3,"t":"2026-12-03T19:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":3.05,"alt":18.96,"az":284.0,"t":"2026-12-03T19:10:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.2,"alt":18.05,"az":284.8,"t":"2026-12-03T19:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.36,"alt":17.15,"az":285.5,"t":"2026-12-03T19:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.53,"alt":16.25,"az":286.3,"t":"2026-12-03T19:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.73,"alt":15.35,"az":287.1,"t":"2026-12-03T19:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.95,"alt":14.46,"az":287.8,"t":"2026-12-03T19:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.19,"alt":13.57,"az":288.6,"t":"2026-12-03T19:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.47,"alt":12.68,"az":289.3,"t":"2026-12-03T19:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.78,"alt":11.8,"az":290.1,"t":"2026-12-03T19:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.14,"alt":10.93,"az":290.9,"t":"2026-12-03T19:55:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.56,"alt":10.05,"az":291.6,"t":"2026-12-03T20:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":6.04,"alt":9.19,"az":292.4,"t":"2026-12-03T20:05:00Z","terrain":0.44},{"above_terrain":true,"airmass":6.61,"alt":8.32,"az":293.2,"t":"2026-12-03T20:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.3,"alt":7.47,"az":294.0,"t":"2026-12-03T20:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.12,"alt":6.61,"az":294.8,"t":"2026-12-03T20:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":9.15,"alt":5.77,"az":295.6,"t":"2026-12-03T20:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":10.43,"alt":4.93,"az":296.3,"t":"2026-12-03T20:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":12.09,"alt":4.09,"az":297.1,"t":"2026-12-03T20:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":14.3,"alt":3.26,"az":298.0,"t":"2026-12-03T20:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":17.33,"alt":2.44,"az":298.8,"t":"2026-12-03T20:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":21.66,"alt":1.62,"az":299.6,"t":"2026-12-03T20:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":28.08,"alt":0.81,"az":300.4,"t":"2026-12-03T20:55:00Z","terrain":0.35},{"above_terrain":false,"airmass":37.85,"alt":0.0,"az":301.2,"t":"2026-12-03T21:00:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-0.79,"az":302.1,"t":"2026-12-03T21:05:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-1.58,"az":302.9,"t":"2026-12-03T21:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-2.36,"az":303.8,"t":"2026-12-03T21:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":304.6,"t":"2026-12-03T21:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":305.5,"t":"2026-12-03T21:25:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-4.66,"az":306.4,"t":"2026-12-03T21:30:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.41,"az":307.3,"t":"2026-12-03T21:35:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-6.15,"az":308.1,"t":"2026-12-03T21:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":309.0,"t":"2026-12-03T21:45:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-7.6,"az":310.0,"t":"2026-12-03T21:50:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-8.32,"az":310.9,"t":"2026-12-03T21:55:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-9.02,"az":311.8,"t":"2026-12-03T22:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-9.71,"az":312.7,"t":"2026-12-03T22:05:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-10.39,"az":313.7,"t":"2026-12-03T22:10:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-11.07,"az":314.6,"t":"2026-12-03T22:15:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-11.73,"az":315.6,"t":"2026-12-03T22:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-12.38,"az":316.6,"t":"2026-12-03T22:25:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-13.01,"az":317.6,"t":"2026-12-03T22:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-13.64,"az":318.6,"t":"2026-12-03T22:35:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-14.25,"az":319.6,"t":"2026-12-03T22:40:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-14.85,"az":320.6,"t":"2026-12-03T22:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.44,"az":321.6,"t":"2026-12-03T22:50:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-16.01,"az":322.7,"t":"2026-12-03T22:55:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-16.57,"az":323.7,"t":"2026-12-03T23:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":324.8,"t":"2026-12-03T23:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.65,"az":325.9,"t":"2026-12-03T23:10:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-18.17,"az":327.0,"t":"2026-12-03T23:15:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-18.67,"az":328.1,"t":"2026-12-03T23:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-19.16,"az":329.2,"t":"2026-12-03T23:25:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-19.63,"az":330.3,"t":"2026-12-03T23:30:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-20.09,"az":331.4,"t":"2026-12-03T23:35:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-20.53,"az":332.5,"t":"2026-12-03T23:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.95,"az":333.7,"t":"2026-12-03T23:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-21.36,"az":334.9,"t":"2026-12-03T23:50:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-21.75,"az":336.0,"t":"2026-12-03T23:55:00Z","terrain":-0.83},{"above_terrain":false,"airmass":null,"alt":-22.12,"az":337.2,"t":"2026-12-04T00:00:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-22.47,"az":338.4,"t":"2026-12-04T00:05:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-22.81,"az":339.6,"t":"2026-12-04T00:10:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-23.13,"az":340.8,"t":"2026-12-04T00:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-23.42,"az":342.0,"t":"2026-12-04T00:20:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-23.7,"az":343.2,"t":"2026-12-04T00:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-23.96,"az":344.5,"t":"2026-12-04T00:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.2,"az":345.7,"t":"2026-12-04T00:35:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-24.43,"az":347.0,"t":"2026-12-04T00:40:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-24.63,"az":348.2,"t":"2026-12-04T00:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-24.81,"az":349.5,"t":"2026-12-04T00:50:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-24.97,"az":350.7,"t":"2026-12-04T00:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.11,"az":352.0,"t":"2026-12-04T01:00:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.23,"az":353.3,"t":"2026-12-04T01:05:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-25.33,"az":354.5,"t":"2026-12-04T01:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.41,"az":355.8,"t":"2026-12-04T01:15:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":357.1,"t":"2026-12-04T01:20:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":358.4,"t":"2026-12-04T01:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":359.6,"t":"2026-12-04T01:30:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":0.9,"t":"2026-12-04T01:35:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":2.2,"t":"2026-12-04T01:40:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":3.5,"t":"2026-12-04T01:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-25.38,"az":4.8,"t":"2026-12-04T01:50:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-25.29,"az":6.0,"t":"2026-12-04T01:55:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-25.18,"az":7.3,"t":"2026-12-04T02:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.05,"az":8.6,"t":"2026-12-04T02:05:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-24.9,"az":9.8,"t":"2026-12-04T02:10:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-24.73,"az":11.1,"t":"2026-12-04T02:15:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-24.54,"az":12.4,"t":"2026-12-04T02:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-24.33,"az":13.6,"t":"2026-12-04T02:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":14.8,"t":"2026-12-04T02:30:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-23.85,"az":16.1,"t":"2026-12-04T02:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-23.58,"az":17.3,"t":"2026-12-04T02:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-23.29,"az":18.5,"t":"2026-12-04T02:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-22.99,"az":19.7,"t":"2026-12-04T02:50:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-22.66,"az":20.9,"t":"2026-12-04T02:55:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-22.32,"az":22.1,"t":"2026-12-04T03:00:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-21.96,"az":23.3,"t":"2026-12-04T03:05:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-21.58,"az":24.5,"t":"2026-12-04T03:10:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-21.18,"az":25.7,"t":"2026-12-04T03:15:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-20.77,"az":26.8,"t":"2026-12-04T03:20:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-20.34,"az":28.0,"t":"2026-12-04T03:25:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-19.89,"az":29.1,"t":"2026-12-04T03:30:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-19.43,"az":30.2,"t":"2026-12-04T03:35:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-18.95,"az":31.3,"t":"2026-12-04T03:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.45,"az":32.4,"t":"2026-12-04T03:45:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-17.94,"az":33.5,"t":"2026-12-04T03:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":34.6,"t":"2026-12-04T03:55:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-16.88,"az":35.7,"t":"2026-12-04T04:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.33,"az":36.7,"t":"2026-12-04T04:05:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-15.76,"az":37.8,"t":"2026-12-04T04:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-15.18,"az":38.8,"t":"2026-12-04T04:15:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-14.59,"az":39.8,"t":"2026-12-04T04:20:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-13.98,"az":40.9,"t":"2026-12-04T04:25:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-13.36,"az":41.9,"t":"2026-12-04T04:30:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-12.73,"az":42.9,"t":"2026-12-04T04:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-12.09,"az":43.8,"t":"2026-12-04T04:40:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-11.43,"az":44.8,"t":"2026-12-04T04:45:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-10.77,"az":45.8,"t":"2026-12-04T04:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-10.09,"az":46.7,"t":"2026-12-04T04:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-9.41,"az":47.7,"t":"2026-12-04T05:00:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-8.71,"az":48.6,"t":"2026-12-04T05:05:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-8.0,"az":49.5,"t":"2026-12-04T05:10:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.29,"az":50.4,"t":"2026-12-04T05:15:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-6.56,"az":51.4,"t":"2026-12-04T05:20:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-5.82,"az":52.3,"t":"2026-12-04T05:25:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-5.08,"az":53.1,"t":"2026-12-04T05:30:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-4.33,"az":54.0,"t":"2026-12-04T05:35:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":54.9,"t":"2026-12-04T05:40:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":55.8,"t":"2026-12-04T05:45:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.02,"az":56.6,"t":"2026-12-04T05:50:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.23,"az":57.5,"t":"2026-12-04T05:55:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-0.44,"az":58.3,"t":"2026-12-04T06:00:00Z","terrain":1.24},{"above_terrain":false,"airmass":33.01,"alt":0.36,"az":59.1,"t":"2026-12-04T06:05:00Z","terrain":1.2},{"above_terrain":false,"airmass":24.9,"alt":1.17,"az":60.0,"t":"2026-12-04T06:10:00Z","terrain":1.17},{"above_terrain":true,"airmass":19.53,"alt":1.98,"az":60.8,"t":"2026-12-04T06:15:00Z","terrain":1.11},{"above_terrain":true,"airmass":15.86,"alt":2.8,"az":61.6,"t":"2026-12-04T06:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":13.24,"alt":3.63,"az":62.4,"t":"2026-12-04T06:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":11.3,"alt":4.46,"az":63.2,"t":"2026-12-04T06:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":9.82,"alt":5.3,"az":64.0,"t":"2026-12-04T06:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.66,"alt":6.14,"az":64.8,"t":"2026-12-04T06:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.74,"alt":6.99,"az":65.6,"t":"2026-12-04T06:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":6.98,"alt":7.85,"az":66.4,"t":"2026-12-04T06:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":6.35,"alt":8.71,"az":67.2,"t":"2026-12-04T06:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":5.82,"alt":9.57,"az":67.9,"t":"2026-12-04T07:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":5.37,"alt":10.44,"az":68.7,"t":"2026-12-04T07:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":4.98,"alt":11.32,"az":69.5,"t":"2026-12-04T07:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":4.64,"alt":12.19,"az":70.2,"t":"2026-12-04T07:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.34,"alt":13.08,"az":71.0,"t":"2026-12-04T07:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":71.8,"t":"2026-12-04T07:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.85,"alt":14.86,"az":72.5,"t":"2026-12-04T07:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.64,"alt":15.75,"az":73.3,"t":"2026-12-04T07:35:00Z","terrain":0.92},{"above_terrain":true,"airmass":3.45,"alt":16.65,"az":74.0,"t":"2026-12-04T07:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":3.29,"alt":17.55,"az":74.8,"t":"2026-12-04T07:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.13,"alt":18.45,"az":75.6,"t":"2026-12-04T07:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.99,"alt":19.36,"az":76.3,"t":"2026-12-04T07:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.87,"alt":20.27,"az":77.1,"t":"2026-12-04T08:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.75,"alt":21.19,"az":77.8,"t":"2026-12-04T08:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.64,"alt":22.1,"az":78.6,"t":"2026-12-04T08:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.54,"alt":23.02,"az":79.3,"t":"2026-12-04T08:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.45,"alt":23.94,"az":80.1,"t":"2026-12-04T08:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.37,"alt":24.87,"az":80.9,"t":"2026-12-04T08:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.29,"alt":25.79,"az":81.6,"t":"2026-12-04T08:30:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.22,"alt":26.72,"az":82.4,"t":"2026-12-04T08:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.15,"alt":27.65,"az":83.2,"t":"2026-12-04T08:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.08,"alt":28.58,"az":83.9,"t":"2026-12-04T08:45:00Z","terrain":0.38},{"above_terrain":true,"airmass":2.02,"alt":29.51,"az":84.7,"t":"2026-12-04T08:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.97,"alt":30.44,"az":85.5,"t":"2026-12-04T08:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.92,"alt":31.37,"az":86.3,"t":"2026-12-04T09:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.87,"alt":32.31,"az":87.1,"t":"2026-12-04T09:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.82,"alt":33.24,"az":87.9,"t":"2026-12-04T09:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.78,"alt":34.18,"az":88.7,"t":"2026-12-04T09:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.74,"alt":35.11,"az":89.6,"t":"2026-12-04T09:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.7,"alt":36.05,"az":90.4,"t":"2026-12-04T09:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.66,"alt":36.99,"az":91.2,"t":"2026-12-04T09:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.62,"alt":37.92,"az":92.1,"t":"2026-12-04T09:35:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.59,"alt":38.86,"az":93.0,"t":"2026-12-04T09:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.56,"alt":39.79,"az":93.8,"t":"2026-12-04T09:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.53,"alt":40.72,"az":94.7,"t":"2026-12-04T09:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.5,"alt":41.66,"az":95.6,"t":"2026-12-04T09:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.48,"alt":42.59,"az":96.6,"t":"2026-12-04T10:00:00Z","terrain":0.65}],"transit":{"airmass":1.06,"alt":71.1,"az":181.2,"t":"2026-12-03T13:35:00Z"},"usable_hours":2.5,"verdict":"marginal","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
