{"assessment":{"best_window":{"end":"2026-11-30T03:50Z","end_local":"05:50","hours":1.58,"label":"marginal","mean_quality":0.44,"start":"2026-11-30T02:15Z","start_local":"04:15"},"cost":{"altitude":10.37,"clouds":0.0,"darkness":1.16,"moon":0.68},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":-28,"cloud":null,"high":null,"iso":"2026-11-29T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":-36,"cloud":null,"high":null,"iso":"2026-11-29T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":-43,"cloud":null,"high":null,"iso":"2026-11-29T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2026-11-29T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-45,"cloud":null,"high":null,"iso":"2026-11-29T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-41,"cloud":null,"high":null,"iso":"2026-11-29T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-33,"cloud":null,"high":null,"iso":"2026-11-29T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2026-11-29T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2026-11-29T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2026-11-30T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2026-11-30T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2026-11-30T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.25,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2026-11-30T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.47,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2026-11-30T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.25,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2026-11-30T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.5,"peak_sky":0.5,"quality_hours":0.95,"reasons":["the target being low or below 20\u00b0 cost 10.4 quality-hours","daylight and twilight cost 1.2 quality-hours","moonlight cost 0.7 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":12,"score_weather":null,"sky_hours":0.95,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2026-11-30T02:00Z","end_local":"04:00","hours":11.17,"label":"unusable","mean_quality":0.0,"start":"2026-11-29T14:50Z","start_local":"16:50"},{"end":"2026-11-30T02:15Z","end_local":"04:15","hours":0.25,"label":"poor","mean_quality":0.27,"start":"2026-11-30T02:00Z","start_local":"04:00"},{"end":"2026-11-30T03:50Z","end_local":"05:50","hours":1.58,"label":"marginal","mean_quality":0.44,"start":"2026-11-30T02:15Z","start_local":"04:15"},{"end":"2026-11-30T05:00Z","end_local":"07:00","hours":1.17,"label":"poor","mean_quality":0.17,"start":"2026-11-30T03:50Z","start_local":"05:50"},{"end":"2026-11-30T05:30Z","end_local":"07:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2026-11-30T05:00Z","start_local":"07:00"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-11-29T16:30:46Z","dark_hours":11.3,"dark_to":"2026-11-30T03:48:28Z","moon":{"illumination":0.646,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":3.88,"moonrise":"2026-11-29T20:24:55Z","moonset":null,"sunrise":"2026-11-30T05:27:17Z","sunset":"2026-11-29T14:52:08Z","twilight":{"astronomical":{"end":"2026-11-29T16:30:46Z","start":"2026-11-30T03:48:28Z"},"civil":{"end":"2026-11-29T15:22:57Z","start":"2026-11-30T04:56:23Z"},"nautical":{"end":"2026-11-29T15:57:22Z","start":"2026-11-30T04:21:55Z"}},"window_end":"2026-11-30T10:00:00Z","window_start":"2026-11-29T10:00:00Z"},"night_date":"2026-11-29","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.63,"alt":37.8,"t":"2026-11-30T03:45:00Z"},"dec":2.05238823,"dec_of_date":1.9038,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0.92,"limit_rise":"2026-11-30T01:57:13Z","limit_set":"2026-11-29T10:36:40Z","max_az_rate_deg_per_min":0.0,"moon_separation":45.3,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6221,"ra_str":"12h 29m 06.7s","resolved":{"dec":2.05238823,"morphology":"E3","name":"3C 273","ra":187.27791594,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=3C%20273","source":"sesame","type":"BLL","type_text":"BL Lac object \u2014 a blazar","vmag":14.83},"summary":"Only 0.9 h above 30\u00b0, 1.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2026-11-29T12:22:44Z","blocked_dark_hours":0,"clears_at":"2026-11-30T00:09:13Z","rise_az":246.8},"track":[{"above_terrain":true,"airmass":2.24,"alt":26.46,"az":246.8,"t":"2026-11-29T10:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.3,"alt":25.6,"az":247.8,"t":"2026-11-29T10:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.38,"alt":24.73,"az":248.8,"t":"2026-11-29T10:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.46,"alt":23.85,"az":249.8,"t":"2026-11-29T10:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.55,"alt":22.97,"az":250.8,"t":"2026-11-29T10:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.64,"alt":22.09,"az":251.7,"t":"2026-11-29T10:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.75,"alt":21.2,"az":252.7,"t":"2026-11-29T10:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.86,"alt":20.3,"az":253.6,"t":"2026-11-29T10:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.99,"alt":19.4,"az":254.5,"t":"2026-11-29T10:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.13,"alt":18.5,"az":255.5,"t":"2026-11-29T10:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.28,"alt":17.59,"az":256.4,"t":"2026-11-29T10:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.45,"alt":16.68,"az":257.3,"t":"2026-11-29T10:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.64,"alt":15.76,"az":258.2,"t":"2026-11-29T11:00:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.85,"alt":14.85,"az":259.0,"t":"2026-11-29T11:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.09,"alt":13.93,"az":259.9,"t":"2026-11-29T11:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.37,"alt":13.0,"az":260.8,"t":"2026-11-29T11:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":4.68,"alt":12.08,"az":261.7,"t":"2026-11-29T11:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":5.05,"alt":11.15,"az":262.5,"t":"2026-11-29T11:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":5.47,"alt":10.22,"az":263.4,"t":"2026-11-29T11:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":5.98,"alt":9.29,"az":264.2,"t":"2026-11-29T11:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":6.59,"alt":8.36,"az":265.1,"t":"2026-11-29T11:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":7.33,"alt":7.43,"az":265.9,"t":"2026-11-29T11:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":8.26,"alt":6.49,"az":266.8,"t":"2026-11-29T11:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":9.44,"alt":5.56,"az":267.6,"t":"2026-11-29T11:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":10.98,"alt":4.62,"az":268.4,"t":"2026-11-29T12:00:00Z","terrain":0.69},{"above_terrain":true,"airmass":13.08,"alt":3.69,"az":269.3,"t":"2026-11-29T12:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":16.05,"alt":2.75,"az":270.1,"t":"2026-11-29T12:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":20.47,"alt":1.81,"az":270.9,"t":"2026-11-29T12:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":27.41,"alt":0.88,"az":271.8,"t":"2026-11-29T12:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-0.06,"az":272.6,"t":"2026-11-29T12:25:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-0.99,"az":273.4,"t":"2026-11-29T12:30:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-1.93,"az":274.3,"t":"2026-11-29T12:35:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":275.1,"t":"2026-11-29T12:40:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":275.9,"t":"2026-11-29T12:45:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-4.72,"az":276.8,"t":"2026-11-29T12:50:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.65,"az":277.6,"t":"2026-11-29T12:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":278.5,"t":"2026-11-29T13:00:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.5,"az":279.3,"t":"2026-11-29T13:05:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-8.42,"az":280.2,"t":"2026-11-29T13:10:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-9.34,"az":281.0,"t":"2026-11-29T13:15:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-10.26,"az":281.9,"t":"2026-11-29T13:20:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-11.17,"az":282.8,"t":"2026-11-29T13:25:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-12.08,"az":283.7,"t":"2026-11-29T13:30:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-12.99,"az":284.5,"t":"2026-11-29T13:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-13.9,"az":285.4,"t":"2026-11-29T13:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.8,"az":286.3,"t":"2026-11-29T13:45:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-15.69,"az":287.2,"t":"2026-11-29T13:50:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-16.58,"az":288.2,"t":"2026-11-29T13:55:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":289.1,"t":"2026-11-29T14:00:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-18.35,"az":290.0,"t":"2026-11-29T14:05:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-19.23,"az":291.0,"t":"2026-11-29T14:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-20.1,"az":291.9,"t":"2026-11-29T14:15:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-20.97,"az":292.9,"t":"2026-11-29T14:20:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-21.83,"az":293.9,"t":"2026-11-29T14:25:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.68,"az":294.9,"t":"2026-11-29T14:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.52,"az":295.9,"t":"2026-11-29T14:35:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.36,"az":296.9,"t":"2026-11-29T14:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.19,"az":297.9,"t":"2026-11-29T14:45:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-26.02,"az":299.0,"t":"2026-11-29T14:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-26.83,"az":300.0,"t":"2026-11-29T14:55:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-27.64,"az":301.1,"t":"2026-11-29T15:00:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-28.43,"az":302.2,"t":"2026-11-29T15:05:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-29.22,"az":303.3,"t":"2026-11-29T15:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-30.0,"az":304.4,"t":"2026-11-29T15:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-30.76,"az":305.6,"t":"2026-11-29T15:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-31.52,"az":306.8,"t":"2026-11-29T15:25:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-32.26,"az":307.9,"t":"2026-11-29T15:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-33.0,"az":309.2,"t":"2026-11-29T15:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-33.72,"az":310.4,"t":"2026-11-29T15:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-34.42,"az":311.6,"t":"2026-11-29T15:45:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-35.11,"az":312.9,"t":"2026-11-29T15:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-35.79,"az":314.2,"t":"2026-11-29T15:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-36.46,"az":315.5,"t":"2026-11-29T16:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-37.1,"az":316.8,"t":"2026-11-29T16:05:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-37.74,"az":318.2,"t":"2026-11-29T16:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-38.35,"az":319.6,"t":"2026-11-29T16:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-38.95,"az":321.0,"t":"2026-11-29T16:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.53,"az":322.4,"t":"2026-11-29T16:25:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-40.09,"az":323.9,"t":"2026-11-29T16:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-40.63,"az":325.4,"t":"2026-11-29T16:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-41.15,"az":326.9,"t":"2026-11-29T16:40:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-41.65,"az":328.4,"t":"2026-11-29T16:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-42.13,"az":330.0,"t":"2026-11-29T16:50:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-42.59,"az":331.6,"t":"2026-11-29T16:55:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-43.02,"az":333.2,"t":"2026-11-29T17:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-43.44,"az":334.8,"t":"2026-11-29T17:05:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-43.82,"az":336.4,"t":"2026-11-29T17:10:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-44.18,"az":338.1,"t":"2026-11-29T17:15:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-44.52,"az":339.8,"t":"2026-11-29T17:20:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-44.83,"az":341.5,"t":"2026-11-29T17:25:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.11,"az":343.2,"t":"2026-11-29T17:30:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-45.37,"az":345.0,"t":"2026-11-29T17:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.6,"az":346.7,"t":"2026-11-29T17:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.8,"az":348.5,"t":"2026-11-29T17:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-45.97,"az":350.3,"t":"2026-11-29T17:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.12,"az":352.1,"t":"2026-11-29T17:55:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":353.9,"t":"2026-11-29T18:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-46.32,"az":355.7,"t":"2026-11-29T18:05:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":357.5,"t":"2026-11-29T18:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":359.3,"t":"2026-11-29T18:15:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":1.1,"t":"2026-11-29T18:20:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-46.36,"az":2.9,"t":"2026-11-29T18:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-46.3,"az":4.7,"t":"2026-11-29T18:30:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-46.21,"az":6.5,"t":"2026-11-29T18:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-46.09,"az":8.3,"t":"2026-11-29T18:40:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-45.94,"az":10.1,"t":"2026-11-29T18:45:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-45.76,"az":11.9,"t":"2026-11-29T18:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-45.55,"az":13.7,"t":"2026-11-29T18:55:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-45.32,"az":15.4,"t":"2026-11-29T19:00:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-45.05,"az":17.2,"t":"2026-11-29T19:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-44.76,"az":18.9,"t":"2026-11-29T19:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-44.45,"az":20.6,"t":"2026-11-29T19:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-44.11,"az":22.3,"t":"2026-11-29T19:20:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-43.74,"az":23.9,"t":"2026-11-29T19:25:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-43.35,"az":25.6,"t":"2026-11-29T19:30:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-42.93,"az":27.2,"t":"2026-11-29T19:35:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-42.49,"az":28.8,"t":"2026-11-29T19:40:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-42.03,"az":30.4,"t":"2026-11-29T19:45:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-41.54,"az":31.9,"t":"2026-11-29T19:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-41.04,"az":33.4,"t":"2026-11-29T19:55:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-40.51,"az":35.0,"t":"2026-11-29T20:00:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-39.97,"az":36.4,"t":"2026-11-29T20:05:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-39.4,"az":37.9,"t":"2026-11-29T20:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.82,"az":39.3,"t":"2026-11-29T20:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-38.22,"az":40.7,"t":"2026-11-29T20:20:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-37.6,"az":42.1,"t":"2026-11-29T20:25:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-36.96,"az":43.5,"t":"2026-11-29T20:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-36.31,"az":44.8,"t":"2026-11-29T20:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-35.64,"az":46.1,"t":"2026-11-29T20:40:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-34.96,"az":47.4,"t":"2026-11-29T20:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-34.27,"az":48.6,"t":"2026-11-29T20:50:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-33.56,"az":49.9,"t":"2026-11-29T20:55:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-32.83,"az":51.1,"t":"2026-11-29T21:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-32.1,"az":52.3,"t":"2026-11-29T21:05:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-31.35,"az":53.5,"t":"2026-11-29T21:10:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-30.6,"az":54.7,"t":"2026-11-29T21:15:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-29.83,"az":55.8,"t":"2026-11-29T21:20:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.05,"az":56.9,"t":"2026-11-29T21:25:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-28.26,"az":58.0,"t":"2026-11-29T21:30:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-27.46,"az":59.1,"t":"2026-11-29T21:35:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-26.65,"az":60.2,"t":"2026-11-29T21:40:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-25.83,"az":61.3,"t":"2026-11-29T21:45:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-25.01,"az":62.3,"t":"2026-11-29T21:50:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-24.18,"az":63.3,"t":"2026-11-29T21:55:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-23.34,"az":64.4,"t":"2026-11-29T22:00:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.49,"az":65.4,"t":"2026-11-29T22:05:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-21.64,"az":66.3,"t":"2026-11-29T22:10:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-20.78,"az":67.3,"t":"2026-11-29T22:15:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-19.91,"az":68.3,"t":"2026-11-29T22:20:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-19.04,"az":69.2,"t":"2026-11-29T22:25:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-18.16,"az":70.2,"t":"2026-11-29T22:30:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-17.28,"az":71.1,"t":"2026-11-29T22:35:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-16.39,"az":72.0,"t":"2026-11-29T22:40:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-15.49,"az":73.0,"t":"2026-11-29T22:45:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-14.6,"az":73.9,"t":"2026-11-29T22:50:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-13.7,"az":74.8,"t":"2026-11-29T22:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-12.79,"az":75.6,"t":"2026-11-29T23:00:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-11.88,"az":76.5,"t":"2026-11-29T23:05:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-10.97,"az":77.4,"t":"2026-11-29T23:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-10.06,"az":78.3,"t":"2026-11-29T23:15:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-9.14,"az":79.1,"t":"2026-11-29T23:20:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-8.22,"az":80.0,"t":"2026-11-29T23:25:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-7.29,"az":80.9,"t":"2026-11-29T23:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":81.7,"t":"2026-11-29T23:35:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-5.44,"az":82.6,"t":"2026-11-29T23:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-4.51,"az":83.4,"t":"2026-11-29T23:45:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":84.2,"t":"2026-11-29T23:50:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-2.65,"az":85.1,"t":"2026-11-29T23:55:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-1.72,"az":85.9,"t":"2026-11-30T00:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-0.78,"az":86.8,"t":"2026-11-30T00:05:00Z","terrain":0.09},{"above_terrain":true,"airmass":35.76,"alt":0.15,"az":87.6,"t":"2026-11-30T00:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":25.57,"alt":1.09,"az":88.4,"t":"2026-11-30T00:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":19.32,"alt":2.02,"az":89.3,"t":"2026-11-30T00:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":15.29,"alt":2.96,"az":90.1,"t":"2026-11-30T00:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":12.56,"alt":3.89,"az":90.9,"t":"2026-11-30T00:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":10.6,"alt":4.83,"az":91.8,"t":"2026-11-30T00:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":9.15,"alt":5.76,"az":92.6,"t":"2026-11-30T00:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.03,"alt":6.7,"az":93.4,"t":"2026-11-30T00:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":7.15,"alt":7.63,"az":94.3,"t":"2026-11-30T00:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.44,"alt":8.57,"az":95.1,"t":"2026-11-30T00:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":5.86,"alt":9.5,"az":96.0,"t":"2026-11-30T01:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":5.37,"alt":10.43,"az":96.8,"t":"2026-11-30T01:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.96,"alt":11.36,"az":97.7,"t":"2026-11-30T01:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.61,"alt":12.28,"az":98.5,"t":"2026-11-30T01:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.3,"alt":13.21,"az":99.4,"t":"2026-11-30T01:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.04,"alt":14.13,"az":100.3,"t":"2026-11-30T01:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.8,"alt":15.05,"az":101.2,"t":"2026-11-30T01:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":3.59,"alt":15.97,"az":102.0,"t":"2026-11-30T01:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":3.41,"alt":16.88,"az":102.9,"t":"2026-11-30T01:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":3.24,"alt":17.79,"az":103.8,"t":"2026-11-30T01:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":3.09,"alt":18.7,"az":104.7,"t":"2026-11-30T01:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.96,"alt":19.6,"az":105.7,"t":"2026-11-30T01:55:00Z","terrain":-0.49},{"above_terrain":true,"airmass":2.84,"alt":20.5,"az":106.6,"t":"2026-11-30T02:00:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.72,"alt":21.39,"az":107.5,"t":"2026-11-30T02:05:00Z","terrain":-0.78},{"above_terrain":true,"airmass":2.62,"alt":22.28,"az":108.5,"t":"2026-11-30T02:10:00Z","terrain":-1.05},{"above_terrain":true,"airmass":2.53,"alt":23.17,"az":109.4,"t":"2026-11-30T02:15:00Z","terrain":-1.17},{"above_terrain":true,"airmass":2.44,"alt":24.05,"az":110.4,"t":"2026-11-30T02:20:00Z","terrain":-1.22},{"above_terrain":true,"airmass":2.36,"alt":24.92,"az":111.4,"t":"2026-11-30T02:25:00Z","terrain":-1.35},{"above_terrain":true,"airmass":2.29,"alt":25.79,"az":112.4,"t":"2026-11-30T02:30:00Z","terrain":-1.4},{"above_terrain":true,"airmass":2.22,"alt":26.65,"az":113.4,"t":"2026-11-30T02:35:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.16,"alt":27.51,"az":114.4,"t":"2026-11-30T02:40:00Z","terrain":-1.57},{"above_terrain":true,"airmass":2.1,"alt":28.36,"az":115.5,"t":"2026-11-30T02:45:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.04,"alt":29.2,"az":116.5,"t":"2026-11-30T02:50:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.99,"alt":30.03,"az":117.6,"t":"2026-11-30T02:55:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.94,"alt":30.86,"az":118.7,"t":"2026-11-30T03:00:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.9,"alt":31.67,"az":119.8,"t":"2026-11-30T03:05:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.86,"alt":32.48,"az":121.0,"t":"2026-11-30T03:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.82,"alt":33.28,"az":122.1,"t":"2026-11-30T03:15:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.78,"alt":34.07,"az":123.3,"t":"2026-11-30T03:20:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.75,"alt":34.84,"az":124.5,"t":"2026-11-30T03:25:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.71,"alt":35.61,"az":125.7,"t":"2026-11-30T03:30:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.68,"alt":36.36,"az":126.9,"t":"2026-11-30T03:35:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.65,"alt":37.11,"az":128.2,"t":"2026-11-30T03:40:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.63,"alt":37.84,"az":129.5,"t":"2026-11-30T03:45:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.6,"alt":38.55,"az":130.8,"t":"2026-11-30T03:50:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.58,"alt":39.25,"az":132.1,"t":"2026-11-30T03:55:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.56,"alt":39.94,"az":133.5,"t":"2026-11-30T04:00:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.53,"alt":40.61,"az":134.8,"t":"2026-11-30T04:05:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.51,"alt":41.27,"az":136.3,"t":"2026-11-30T04:10:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.5,"alt":41.91,"az":137.7,"t":"2026-11-30T04:15:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.48,"alt":42.53,"az":139.2,"t":"2026-11-30T04:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.13,"az":140.7,"t":"2026-11-30T04:25:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.45,"alt":43.71,"az":142.2,"t":"2026-11-30T04:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.43,"alt":44.28,"az":143.7,"t":"2026-11-30T04:35:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.42,"alt":44.82,"az":145.3,"t":"2026-11-30T04:40:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.34,"az":146.9,"t":"2026-11-30T04:45:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.39,"alt":45.84,"az":148.6,"t":"2026-11-30T04:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.32,"az":150.3,"t":"2026-11-30T04:55:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.37,"alt":46.77,"az":152.0,"t":"2026-11-30T05:00:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.36,"alt":47.2,"az":153.7,"t":"2026-11-30T05:05:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.35,"alt":47.6,"az":155.4,"t":"2026-11-30T05:10:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.34,"alt":47.98,"az":157.2,"t":"2026-11-30T05:15:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.34,"alt":48.32,"az":159.0,"t":"2026-11-30T05:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.33,"alt":48.65,"az":160.8,"t":"2026-11-30T05:25:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.33,"alt":48.94,"az":162.7,"t":"2026-11-30T05:30:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.32,"alt":49.2,"az":164.6,"t":"2026-11-30T05:35:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.32,"alt":49.44,"az":166.4,"t":"2026-11-30T05:40:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.31,"alt":49.64,"az":168.4,"t":"2026-11-30T05:45:00Z","terrain":-0.9},{"above_terrain":true,"airmass":1.31,"alt":49.81,"az":170.3,"t":"2026-11-30T05:50:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.31,"alt":49.96,"az":172.2,"t":"2026-11-30T05:55:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":174.1,"t":"2026-11-30T06:00:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":176.1,"t":"2026-11-30T06:05:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":178.1,"t":"2026-11-30T06:10:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.21,"az":180.0,"t":"2026-11-30T06:15:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":182.0,"t":"2026-11-30T06:20:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":183.9,"t":"2026-11-30T06:25:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":185.9,"t":"2026-11-30T06:30:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.31,"alt":49.96,"az":187.8,"t":"2026-11-30T06:35:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.81,"az":189.7,"t":"2026-11-30T06:40:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.31,"alt":49.64,"az":191.7,"t":"2026-11-30T06:45:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.32,"alt":49.43,"az":193.6,"t":"2026-11-30T06:50:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.32,"alt":49.2,"az":195.5,"t":"2026-11-30T06:55:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.33,"alt":48.94,"az":197.3,"t":"2026-11-30T07:00:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.33,"alt":48.64,"az":199.2,"t":"2026-11-30T07:05:00Z","terrain":-0.32},{"above_terrain":true,"airmass":1.34,"alt":48.32,"az":201.0,"t":"2026-11-30T07:10:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.34,"alt":47.97,"az":202.8,"t":"2026-11-30T07:15:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.35,"alt":47.6,"az":204.6,"t":"2026-11-30T07:20:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.36,"alt":47.19,"az":206.3,"t":"2026-11-30T07:25:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.37,"alt":46.77,"az":208.1,"t":"2026-11-30T07:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.38,"alt":46.31,"az":209.8,"t":"2026-11-30T07:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.39,"alt":45.84,"az":211.4,"t":"2026-11-30T07:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.4,"alt":45.34,"az":213.1,"t":"2026-11-30T07:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.42,"alt":44.82,"az":214.7,"t":"2026-11-30T07:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.43,"alt":44.27,"az":216.3,"t":"2026-11-30T07:55:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.45,"alt":43.71,"az":217.8,"t":"2026-11-30T08:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.46,"alt":43.13,"az":219.3,"t":"2026-11-30T08:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.48,"alt":42.52,"az":220.8,"t":"2026-11-30T08:10:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.5,"alt":41.9,"az":222.3,"t":"2026-11-30T08:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.51,"alt":41.26,"az":223.8,"t":"2026-11-30T08:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.53,"alt":40.61,"az":225.2,"t":"2026-11-30T08:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.56,"alt":39.94,"az":226.6,"t":"2026-11-30T08:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.58,"alt":39.25,"az":227.9,"t":"2026-11-30T08:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.6,"alt":38.55,"az":229.2,"t":"2026-11-30T08:40:00Z","terrain":1.27},{"above_terrain":true,"airmass":1.63,"alt":37.83,"az":230.6,"t":"2026-11-30T08:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.65,"alt":37.1,"az":231.8,"t":"2026-11-30T08:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.68,"alt":36.36,"az":233.1,"t":"2026-11-30T08:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.71,"alt":35.6,"az":234.3,"t":"2026-11-30T09:00:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.75,"alt":34.84,"az":235.5,"t":"2026-11-30T09:05:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.78,"alt":34.06,"az":236.7,"t":"2026-11-30T09:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.82,"alt":33.27,"az":237.9,"t":"2026-11-30T09:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.86,"alt":32.48,"az":239.1,"t":"2026-11-30T09:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.9,"alt":31.67,"az":240.2,"t":"2026-11-30T09:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.94,"alt":30.85,"az":241.3,"t":"2026-11-30T09:30:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.99,"alt":30.03,"az":242.4,"t":"2026-11-30T09:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.19,"az":243.5,"t":"2026-11-30T09:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.1,"alt":28.35,"az":244.5,"t":"2026-11-30T09:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.16,"alt":27.5,"az":245.6,"t":"2026-11-30T09:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.22,"alt":26.65,"az":246.6,"t":"2026-11-30T09:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.29,"alt":25.79,"az":247.6,"t":"2026-11-30T10:00:00Z","terrain":0.75}],"transit":{"airmass":1.3,"alt":50.2,"az":180.0,"t":"2026-11-30T06:15:00Z"},"usable_hours":1.83,"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."]}