{"assessment":{"best_window":{"end":"2026-01-20T04:10Z","end_local":"06:10","hours":4.92,"label":"good","mean_quality":0.87,"start":"2026-01-19T23:15Z","start_local":"01:15"},"cost":{"altitude":6.9,"clouds":0.09,"darkness":1.09,"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":"Worth it","hourly":[{"alt":-44,"cloud":0,"high":0,"iso":"2026-01-19T16:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-1,"precip":0.0,"q":0.0,"rh":79,"sky":"nautical twilight","temp":-10.9,"time":"18:00","wind":7.8},{"alt":-38,"cloud":0,"high":0,"iso":"2026-01-19T17:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-11,"precip":0.0,"q":0.0,"rh":86,"sky":"night","temp":-11.8,"time":"19:00","wind":7.3},{"alt":-30,"cloud":27,"high":0,"iso":"2026-01-19T18:00Z","label":"unusable","low":27,"mid":0,"moon_alt":-22,"precip":0.0,"q":0.0,"rh":88,"sky":"night","temp":-11.8,"time":"20:00","wind":7.6},{"alt":-20,"cloud":9,"high":0,"iso":"2026-01-19T19:00Z","label":"unusable","low":9,"mid":0,"moon_alt":-32,"precip":0.0,"q":0.0,"rh":85,"sky":"night","temp":-11.9,"time":"21:00","wind":6.2},{"alt":-9,"cloud":0,"high":0,"iso":"2026-01-19T20:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-43,"precip":0.0,"q":0.0,"rh":84,"sky":"night","temp":-11.9,"time":"22:00","wind":4.6},{"alt":2,"cloud":0,"high":0,"iso":"2026-01-19T21:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-53,"precip":0.0,"q":0.0,"rh":82,"sky":"night","temp":-11.7,"time":"23:00","wind":3.6},{"alt":13,"cloud":3,"high":0,"iso":"2026-01-19T22:00Z","label":"unusable","low":3,"mid":0,"moon_alt":-62,"precip":0.0,"q":0.0,"rh":79,"sky":"night","temp":-11.5,"time":"00:00","wind":1.5},{"alt":24,"cloud":10,"high":0,"iso":"2026-01-19T23:00Z","label":"marginal","low":10,"mid":0,"moon_alt":-67,"precip":0.0,"q":0.51,"rh":79,"sky":"night","temp":-11.4,"time":"01:00","wind":1.0},{"alt":34,"cloud":0,"high":0,"iso":"2026-01-20T00:00Z","label":"good","low":0,"mid":0,"moon_alt":-67,"precip":0.0,"q":0.83,"rh":82,"sky":"night","temp":-11.7,"time":"02:00","wind":2.5},{"alt":43,"cloud":0,"high":0,"iso":"2026-01-20T01:00Z","label":"good","low":0,"mid":0,"moon_alt":-61,"precip":0.0,"q":0.88,"rh":83,"sky":"night","temp":-11.5,"time":"03:00","wind":2.9},{"alt":48,"cloud":0,"high":0,"iso":"2026-01-20T02:00Z","label":"good","low":0,"mid":0,"moon_alt":-52,"precip":0.0,"q":0.92,"rh":81,"sky":"night","temp":-11.1,"time":"04:00","wind":3.1},{"alt":50,"cloud":0,"high":0,"iso":"2026-01-20T03:00Z","label":"good","low":0,"mid":0,"moon_alt":-42,"precip":0.0,"q":0.93,"rh":77,"sky":"night","temp":-10.9,"time":"05:00","wind":2.3},{"alt":47,"cloud":0,"high":0,"iso":"2026-01-20T04:00Z","label":"good","low":0,"mid":0,"moon_alt":-31,"precip":0.0,"q":0.92,"rh":74,"sky":"night","temp":-10.9,"time":"06:00","wind":3.3},{"alt":41,"cloud":0,"high":0,"iso":"2026-01-20T05:00Z","label":"poor","low":0,"mid":0,"moon_alt":-20,"precip":0.0,"q":0.13,"rh":72,"sky":"nautical twilight","temp":-10.9,"time":"07:00","wind":3.2}],"peak_quality":0.93,"peak_sky":0.93,"quality_hours":4.88,"reasons":["the target being low or below 20\u00b0 cost 6.9 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":91,"score_astronomy":93,"score_weather":98,"sky_hours":4.97,"verdict":"good","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2026-01-19T22:40Z","end_local":"00:40","hours":7.33,"label":"unusable","mean_quality":0.0,"start":"2026-01-19T15:20Z","start_local":"17:20"},{"end":"2026-01-19T23:15Z","end_local":"01:15","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2026-01-19T22:40Z","start_local":"00:40"},{"end":"2026-01-20T04:10Z","end_local":"06:10","hours":4.92,"label":"good","mean_quality":0.87,"start":"2026-01-19T23:15Z","start_local":"01:15"},{"end":"2026-01-20T04:40Z","end_local":"06:40","hours":0.5,"label":"marginal","mean_quality":0.45,"start":"2026-01-20T04:10Z","start_local":"06:10"},{"end":"2026-01-20T05:15Z","end_local":"07:15","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2026-01-20T04:40Z","start_local":"06:40"},{"end":"2026-01-20T05:45Z","end_local":"07:45","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2026-01-20T05:15Z","start_local":"07:15"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":0,"dark":false,"high":0,"local":"17:00","low":0,"mid":0,"precip":0.0,"rh":66,"temp":-9.0,"time":"2026-01-19T15:00Z","wind":7.2},{"cloud":0,"dark":false,"high":0,"local":"18:00","low":0,"mid":0,"precip":0.0,"rh":79,"temp":-10.9,"time":"2026-01-19T16:00Z","wind":7.8},{"cloud":0,"dark":true,"high":0,"local":"19:00","low":0,"mid":0,"precip":0.0,"rh":86,"temp":-11.8,"time":"2026-01-19T17:00Z","wind":7.3},{"cloud":27,"dark":true,"high":0,"local":"20:00","low":27,"mid":0,"precip":0.0,"rh":88,"temp":-11.8,"time":"2026-01-19T18:00Z","wind":7.6},{"cloud":9,"dark":true,"high":0,"local":"21:00","low":9,"mid":0,"precip":0.0,"rh":85,"temp":-11.9,"time":"2026-01-19T19:00Z","wind":6.2},{"cloud":0,"dark":true,"high":0,"local":"22:00","low":0,"mid":0,"precip":0.0,"rh":84,"temp":-11.9,"time":"2026-01-19T20:00Z","wind":4.6},{"cloud":0,"dark":true,"high":0,"local":"23:00","low":0,"mid":0,"precip":0.0,"rh":82,"temp":-11.7,"time":"2026-01-19T21:00Z","wind":3.6},{"cloud":3,"dark":true,"high":0,"local":"00:00","low":3,"mid":0,"precip":0.0,"rh":79,"temp":-11.5,"time":"2026-01-19T22:00Z","wind":1.5},{"cloud":10,"dark":true,"high":0,"local":"01:00","low":10,"mid":0,"precip":0.0,"rh":79,"temp":-11.4,"time":"2026-01-19T23:00Z","wind":1.0},{"cloud":0,"dark":true,"high":0,"local":"02:00","low":0,"mid":0,"precip":0.0,"rh":82,"temp":-11.7,"time":"2026-01-20T00:00Z","wind":2.5},{"cloud":0,"dark":true,"high":0,"local":"03:00","low":0,"mid":0,"precip":0.0,"rh":83,"temp":-11.5,"time":"2026-01-20T01:00Z","wind":2.9},{"cloud":0,"dark":true,"high":0,"local":"04:00","low":0,"mid":0,"precip":0.0,"rh":81,"temp":-11.1,"time":"2026-01-20T02:00Z","wind":3.1},{"cloud":0,"dark":true,"high":0,"local":"05:00","low":0,"mid":0,"precip":0.0,"rh":77,"temp":-10.9,"time":"2026-01-20T03:00Z","wind":2.3},{"cloud":0,"dark":true,"high":0,"local":"06:00","low":0,"mid":0,"precip":0.0,"rh":74,"temp":-10.9,"time":"2026-01-20T04:00Z","wind":3.3},{"cloud":0,"dark":false,"high":0,"local":"07:00","low":0,"mid":0,"precip":0.0,"rh":72,"temp":-10.9,"time":"2026-01-20T05:00Z","wind":3.2},{"cloud":0,"dark":false,"high":0,"local":"08:00","low":0,"mid":0,"precip":0.0,"rh":72,"temp":-10.9,"time":"2026-01-20T06:00Z","wind":3.1}],"forecast_source":"history","forecast_updated_at":"2026-10-16T14:49:10Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-01-19T16:57:44Z","dark_hours":11.13,"dark_to":"2026-01-20T04:05:42Z","moon":{"illumination":0.013,"phase":"new moon","waxing":true},"moon_free_dark_hours":11.12,"moonrise":"2026-01-20T06:55:07Z","moonset":"2026-01-19T15:50:04Z","sunrise":"2026-01-20T05:43:07Z","sunset":"2026-01-19T15:20:07Z","twilight":{"astronomical":{"end":"2026-01-19T16:57:44Z","start":"2026-01-20T04:05:42Z"},"civil":{"end":"2026-01-19T15:50:31Z","start":"2026-01-20T05:12:48Z"},"nautical":{"end":"2026-01-19T16:24:35Z","start":"2026-01-20T04:38:48Z"}},"window_end":"2026-01-20T10:00:00Z","window_start":"2026-01-19T10:00:00Z"},"night_date":"2026-01-19","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.3,"alt":50.2,"t":"2026-01-20T02:55:00Z"},"dec":2.05238823,"dec_of_date":1.9086,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":4.58,"limit_rise":"2026-01-19T22:35:40Z","limit_set":"2026-01-20T07:11:14Z","max_az_rate_deg_per_min":0.0,"moon_separation":126.9,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6111,"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":"4.6 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2026-01-20T08:57:20Z","blocked_dark_hours":0,"clears_at":"2026-01-19T20:47:41Z","rise_az":87.8},"track":[{"above_terrain":false,"airmass":null,"alt":-10.53,"az":282.2,"t":"2026-01-19T10:00:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-11.45,"az":283.1,"t":"2026-01-19T10:05:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-12.36,"az":283.9,"t":"2026-01-19T10:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-13.26,"az":284.8,"t":"2026-01-19T10:15:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-14.17,"az":285.7,"t":"2026-01-19T10:20:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.07,"az":286.6,"t":"2026-01-19T10:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-15.96,"az":287.5,"t":"2026-01-19T10:30:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-16.85,"az":288.4,"t":"2026-01-19T10:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.74,"az":289.4,"t":"2026-01-19T10:40:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-18.62,"az":290.3,"t":"2026-01-19T10:45:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-19.49,"az":291.3,"t":"2026-01-19T10:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-20.36,"az":292.2,"t":"2026-01-19T10:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-21.22,"az":293.2,"t":"2026-01-19T11:00:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-22.08,"az":294.2,"t":"2026-01-19T11:05:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.93,"az":295.2,"t":"2026-01-19T11:10:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-23.78,"az":296.2,"t":"2026-01-19T11:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.61,"az":297.2,"t":"2026-01-19T11:20:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":298.2,"t":"2026-01-19T11:25:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-26.26,"az":299.3,"t":"2026-01-19T11:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-27.07,"az":300.4,"t":"2026-01-19T11:35:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-27.88,"az":301.4,"t":"2026-01-19T11:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-28.67,"az":302.5,"t":"2026-01-19T11:45:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-29.45,"az":303.7,"t":"2026-01-19T11:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-30.23,"az":304.8,"t":"2026-01-19T11:55:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-30.99,"az":305.9,"t":"2026-01-19T12:00:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-31.74,"az":307.1,"t":"2026-01-19T12:05:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-32.48,"az":308.3,"t":"2026-01-19T12:10:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-33.21,"az":309.5,"t":"2026-01-19T12:15:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-33.93,"az":310.8,"t":"2026-01-19T12:20:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-34.63,"az":312.0,"t":"2026-01-19T12:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-35.32,"az":313.3,"t":"2026-01-19T12:30:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-35.99,"az":314.6,"t":"2026-01-19T12:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-36.65,"az":315.9,"t":"2026-01-19T12:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-37.29,"az":317.3,"t":"2026-01-19T12:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-37.92,"az":318.6,"t":"2026-01-19T12:50:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-38.53,"az":320.0,"t":"2026-01-19T12:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.12,"az":321.4,"t":"2026-01-19T13:00:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-39.7,"az":322.9,"t":"2026-01-19T13:05:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-40.25,"az":324.3,"t":"2026-01-19T13:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-40.79,"az":325.8,"t":"2026-01-19T13:15:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-41.3,"az":327.4,"t":"2026-01-19T13:20:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-41.8,"az":328.9,"t":"2026-01-19T13:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-42.27,"az":330.5,"t":"2026-01-19T13:30:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-42.72,"az":332.0,"t":"2026-01-19T13:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-43.15,"az":333.6,"t":"2026-01-19T13:40:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-43.55,"az":335.3,"t":"2026-01-19T13:45:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-43.93,"az":336.9,"t":"2026-01-19T13:50:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-44.28,"az":338.6,"t":"2026-01-19T13:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-44.61,"az":340.3,"t":"2026-01-19T14:00:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-44.92,"az":342.0,"t":"2026-01-19T14:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-45.19,"az":343.7,"t":"2026-01-19T14:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.44,"az":345.5,"t":"2026-01-19T14:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.66,"az":347.2,"t":"2026-01-19T14:20:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-45.85,"az":349.0,"t":"2026-01-19T14:25:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-46.02,"az":350.8,"t":"2026-01-19T14:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.15,"az":352.6,"t":"2026-01-19T14:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-46.26,"az":354.4,"t":"2026-01-19T14:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.33,"az":356.2,"t":"2026-01-19T14:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.38,"az":358.0,"t":"2026-01-19T14:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":359.8,"t":"2026-01-19T14:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":1.7,"t":"2026-01-19T15:00:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-46.34,"az":3.5,"t":"2026-01-19T15:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-46.27,"az":5.3,"t":"2026-01-19T15:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-46.17,"az":7.1,"t":"2026-01-19T15:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-46.04,"az":8.9,"t":"2026-01-19T15:20:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-45.88,"az":10.7,"t":"2026-01-19T15:25:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.69,"az":12.5,"t":"2026-01-19T15:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-45.48,"az":14.2,"t":"2026-01-19T15:35:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-45.24,"az":16.0,"t":"2026-01-19T15:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-44.96,"az":17.7,"t":"2026-01-19T15:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-44.67,"az":19.4,"t":"2026-01-19T15:50:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-44.34,"az":21.1,"t":"2026-01-19T15:55:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-43.99,"az":22.8,"t":"2026-01-19T16:00:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-43.62,"az":24.4,"t":"2026-01-19T16:05:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-43.22,"az":26.1,"t":"2026-01-19T16:10:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-42.8,"az":27.7,"t":"2026-01-19T16:15:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-42.35,"az":29.3,"t":"2026-01-19T16:20:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-41.88,"az":30.8,"t":"2026-01-19T16:25:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-41.39,"az":32.4,"t":"2026-01-19T16:30:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-40.88,"az":33.9,"t":"2026-01-19T16:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-40.35,"az":35.4,"t":"2026-01-19T16:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-39.79,"az":36.9,"t":"2026-01-19T16:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-39.22,"az":38.3,"t":"2026-01-19T16:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-38.63,"az":39.7,"t":"2026-01-19T16:55:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-38.03,"az":41.1,"t":"2026-01-19T17:00:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-37.4,"az":42.5,"t":"2026-01-19T17:05:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-36.76,"az":43.9,"t":"2026-01-19T17:10:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-36.11,"az":45.2,"t":"2026-01-19T17:15:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-35.43,"az":46.5,"t":"2026-01-19T17:20:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-34.75,"az":47.8,"t":"2026-01-19T17:25:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-34.05,"az":49.0,"t":"2026-01-19T17:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-33.33,"az":50.3,"t":"2026-01-19T17:35:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-32.61,"az":51.5,"t":"2026-01-19T17:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-31.87,"az":52.7,"t":"2026-01-19T17:45:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-31.12,"az":53.9,"t":"2026-01-19T17:50:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-30.36,"az":55.0,"t":"2026-01-19T17:55:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-29.59,"az":56.1,"t":"2026-01-19T18:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-28.8,"az":57.3,"t":"2026-01-19T18:05:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-28.01,"az":58.4,"t":"2026-01-19T18:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.21,"az":59.5,"t":"2026-01-19T18:15:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-26.4,"az":60.5,"t":"2026-01-19T18:20:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-25.58,"az":61.6,"t":"2026-01-19T18:25:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-24.75,"az":62.6,"t":"2026-01-19T18:30:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-23.92,"az":63.6,"t":"2026-01-19T18:35:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-23.08,"az":64.7,"t":"2026-01-19T18:40:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.23,"az":65.7,"t":"2026-01-19T18:45:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-21.37,"az":66.6,"t":"2026-01-19T18:50:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-20.51,"az":67.6,"t":"2026-01-19T18:55:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-19.64,"az":68.6,"t":"2026-01-19T19:00:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.77,"az":69.5,"t":"2026-01-19T19:05:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-17.89,"az":70.5,"t":"2026-01-19T19:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":71.4,"t":"2026-01-19T19:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.11,"az":72.3,"t":"2026-01-19T19:20:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-15.22,"az":73.2,"t":"2026-01-19T19:25:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-14.32,"az":74.1,"t":"2026-01-19T19:30:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-13.42,"az":75.0,"t":"2026-01-19T19:35:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-12.51,"az":75.9,"t":"2026-01-19T19:40:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.6,"az":76.8,"t":"2026-01-19T19:45:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.69,"az":77.7,"t":"2026-01-19T19:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-9.77,"az":78.5,"t":"2026-01-19T19:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-8.86,"az":79.4,"t":"2026-01-19T20:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-7.93,"az":80.3,"t":"2026-01-19T20:05:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-7.01,"az":81.1,"t":"2026-01-19T20:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":82.0,"t":"2026-01-19T20:15:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-5.16,"az":82.8,"t":"2026-01-19T20:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-4.23,"az":83.7,"t":"2026-01-19T20:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":84.5,"t":"2026-01-19T20:30:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-2.36,"az":85.3,"t":"2026-01-19T20:35:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-1.43,"az":86.2,"t":"2026-01-19T20:40:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-0.5,"az":87.0,"t":"2026-01-19T20:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":32.07,"alt":0.44,"az":87.8,"t":"2026-01-19T20:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":23.33,"alt":1.37,"az":88.7,"t":"2026-01-19T20:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":17.9,"alt":2.31,"az":89.5,"t":"2026-01-19T21:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":14.35,"alt":3.25,"az":90.3,"t":"2026-01-19T21:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":11.89,"alt":4.18,"az":91.2,"t":"2026-01-19T21:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":10.11,"alt":5.12,"az":92.0,"t":"2026-01-19T21:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":8.78,"alt":6.05,"az":92.8,"t":"2026-01-19T21:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":7.74,"alt":6.99,"az":93.7,"t":"2026-01-19T21:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":6.92,"alt":7.92,"az":94.5,"t":"2026-01-19T21:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.25,"alt":8.85,"az":95.4,"t":"2026-01-19T21:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":5.7,"alt":9.78,"az":96.2,"t":"2026-01-19T21:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":5.24,"alt":10.71,"az":97.1,"t":"2026-01-19T21:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":4.85,"alt":11.64,"az":97.9,"t":"2026-01-19T21:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":4.51,"alt":12.57,"az":98.8,"t":"2026-01-19T21:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.22,"alt":13.49,"az":99.7,"t":"2026-01-19T22:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.96,"alt":14.41,"az":100.5,"t":"2026-01-19T22:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.73,"alt":15.33,"az":101.4,"t":"2026-01-19T22:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":3.53,"alt":16.25,"az":102.3,"t":"2026-01-19T22:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":3.36,"alt":17.16,"az":103.2,"t":"2026-01-19T22:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":3.2,"alt":18.07,"az":104.1,"t":"2026-01-19T22:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":3.05,"alt":18.98,"az":105.0,"t":"2026-01-19T22:30:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.92,"alt":19.88,"az":105.9,"t":"2026-01-19T22:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":2.8,"alt":20.78,"az":106.9,"t":"2026-01-19T22:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":2.69,"alt":21.67,"az":107.8,"t":"2026-01-19T22:45:00Z","terrain":-0.87},{"above_terrain":true,"airmass":2.59,"alt":22.56,"az":108.8,"t":"2026-01-19T22:50:00Z","terrain":-1.13},{"above_terrain":true,"airmass":2.5,"alt":23.44,"az":109.7,"t":"2026-01-19T22:55:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.42,"alt":24.32,"az":110.7,"t":"2026-01-19T23:00:00Z","terrain":-1.28},{"above_terrain":true,"airmass":2.34,"alt":25.19,"az":111.7,"t":"2026-01-19T23:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.27,"alt":26.06,"az":112.7,"t":"2026-01-19T23:10:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.2,"alt":26.92,"az":113.7,"t":"2026-01-19T23:15:00Z","terrain":-1.57},{"above_terrain":true,"airmass":2.14,"alt":27.77,"az":114.8,"t":"2026-01-19T23:20:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.08,"alt":28.62,"az":115.8,"t":"2026-01-19T23:25:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.03,"alt":29.46,"az":116.9,"t":"2026-01-19T23:30:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.98,"alt":30.29,"az":117.9,"t":"2026-01-19T23:35:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.93,"alt":31.11,"az":119.0,"t":"2026-01-19T23:40:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.89,"alt":31.92,"az":120.2,"t":"2026-01-19T23:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.85,"alt":32.73,"az":121.3,"t":"2026-01-19T23:50:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.81,"alt":33.52,"az":122.5,"t":"2026-01-19T23:55:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.77,"alt":34.31,"az":123.6,"t":"2026-01-20T00:00:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.74,"alt":35.08,"az":124.8,"t":"2026-01-20T00:05:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.7,"alt":35.84,"az":126.0,"t":"2026-01-20T00:10:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.67,"alt":36.6,"az":127.3,"t":"2026-01-20T00:15:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.65,"alt":37.33,"az":128.6,"t":"2026-01-20T00:20:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.62,"alt":38.06,"az":129.8,"t":"2026-01-20T00:25:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.59,"alt":38.77,"az":131.2,"t":"2026-01-20T00:30:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.57,"alt":39.47,"az":132.5,"t":"2026-01-20T00:35:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":40.15,"az":133.9,"t":"2026-01-20T00:40:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.53,"alt":40.82,"az":135.3,"t":"2026-01-20T00:45:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.51,"alt":41.47,"az":136.7,"t":"2026-01-20T00:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.49,"alt":42.1,"az":138.1,"t":"2026-01-20T00:55:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.47,"alt":42.72,"az":139.6,"t":"2026-01-20T01:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.31,"az":141.1,"t":"2026-01-20T01:05:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.44,"alt":43.89,"az":142.7,"t":"2026-01-20T01:10:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.43,"alt":44.45,"az":144.2,"t":"2026-01-20T01:15:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.41,"alt":44.99,"az":145.8,"t":"2026-01-20T01:20:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.4,"alt":45.5,"az":147.4,"t":"2026-01-20T01:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.39,"alt":45.99,"az":149.1,"t":"2026-01-20T01:30:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.38,"alt":46.46,"az":150.8,"t":"2026-01-20T01:35:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.37,"alt":46.91,"az":152.5,"t":"2026-01-20T01:40:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.36,"alt":47.33,"az":154.2,"t":"2026-01-20T01:45:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.35,"alt":47.72,"az":156.0,"t":"2026-01-20T01:50:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.34,"alt":48.09,"az":157.8,"t":"2026-01-20T01:55:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.34,"alt":48.43,"az":159.6,"t":"2026-01-20T02:00:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.33,"alt":48.74,"az":161.4,"t":"2026-01-20T02:05:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.32,"alt":49.03,"az":163.3,"t":"2026-01-20T02:10:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.32,"alt":49.28,"az":165.1,"t":"2026-01-20T02:15:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.31,"alt":49.51,"az":167.0,"t":"2026-01-20T02:20:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.31,"alt":49.7,"az":168.9,"t":"2026-01-20T02:25:00Z","terrain":-0.83},{"above_terrain":true,"airmass":1.31,"alt":49.87,"az":170.9,"t":"2026-01-20T02:30:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.3,"alt":50.0,"az":172.8,"t":"2026-01-20T02:35:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":174.7,"t":"2026-01-20T02:40:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":176.7,"t":"2026-01-20T02:45:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.3,"alt":50.21,"az":178.6,"t":"2026-01-20T02:50:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.3,"alt":50.21,"az":180.6,"t":"2026-01-20T02:55:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":182.6,"t":"2026-01-20T03:00:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":184.5,"t":"2026-01-20T03:05:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.04,"az":186.5,"t":"2026-01-20T03:10:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.31,"alt":49.92,"az":188.4,"t":"2026-01-20T03:15:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.77,"az":190.3,"t":"2026-01-20T03:20:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.31,"alt":49.58,"az":192.2,"t":"2026-01-20T03:25:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.32,"alt":49.37,"az":194.1,"t":"2026-01-20T03:30:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.32,"alt":49.13,"az":196.0,"t":"2026-01-20T03:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.33,"alt":48.85,"az":197.9,"t":"2026-01-20T03:40:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.33,"alt":48.55,"az":199.7,"t":"2026-01-20T03:45:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.34,"alt":48.22,"az":201.6,"t":"2026-01-20T03:50:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.35,"alt":47.87,"az":203.3,"t":"2026-01-20T03:55:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.36,"alt":47.48,"az":205.1,"t":"2026-01-20T04:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.36,"alt":47.07,"az":206.9,"t":"2026-01-20T04:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.37,"alt":46.64,"az":208.6,"t":"2026-01-20T04:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.38,"alt":46.18,"az":210.3,"t":"2026-01-20T04:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.4,"alt":45.69,"az":211.9,"t":"2026-01-20T04:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.41,"alt":45.19,"az":213.6,"t":"2026-01-20T04:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.42,"alt":44.66,"az":215.2,"t":"2026-01-20T04:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.44,"alt":44.11,"az":216.7,"t":"2026-01-20T04:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.45,"alt":43.54,"az":218.3,"t":"2026-01-20T04:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.95,"az":219.8,"t":"2026-01-20T04:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.48,"alt":42.34,"az":221.3,"t":"2026-01-20T04:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.5,"alt":41.71,"az":222.8,"t":"2026-01-20T04:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.52,"alt":41.07,"az":224.2,"t":"2026-01-20T05:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.54,"alt":40.41,"az":225.6,"t":"2026-01-20T05:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.56,"alt":39.73,"az":227.0,"t":"2026-01-20T05:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.59,"alt":39.04,"az":228.3,"t":"2026-01-20T05:15:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.61,"alt":38.33,"az":229.6,"t":"2026-01-20T05:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.64,"alt":37.61,"az":230.9,"t":"2026-01-20T05:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.66,"alt":36.88,"az":232.2,"t":"2026-01-20T05:30:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.69,"alt":36.13,"az":233.5,"t":"2026-01-20T05:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.72,"alt":35.38,"az":234.7,"t":"2026-01-20T05:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.76,"alt":34.61,"az":235.9,"t":"2026-01-20T05:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.79,"alt":33.83,"az":237.1,"t":"2026-01-20T05:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.83,"alt":33.04,"az":238.3,"t":"2026-01-20T05:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.87,"alt":32.23,"az":239.4,"t":"2026-01-20T06:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.91,"alt":31.42,"az":240.5,"t":"2026-01-20T06:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.96,"alt":30.61,"az":241.6,"t":"2026-01-20T06:10:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.01,"alt":29.78,"az":242.7,"t":"2026-01-20T06:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.06,"alt":28.94,"az":243.8,"t":"2026-01-20T06:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.12,"alt":28.1,"az":244.8,"t":"2026-01-20T06:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.18,"alt":27.25,"az":245.9,"t":"2026-01-20T06:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.24,"alt":26.39,"az":246.9,"t":"2026-01-20T06:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.31,"alt":25.53,"az":247.9,"t":"2026-01-20T06:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.39,"alt":24.66,"az":248.9,"t":"2026-01-20T06:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.47,"alt":23.78,"az":249.9,"t":"2026-01-20T06:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.56,"alt":22.9,"az":250.9,"t":"2026-01-20T06:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.65,"alt":22.01,"az":251.8,"t":"2026-01-20T07:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.76,"alt":21.12,"az":252.8,"t":"2026-01-20T07:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.87,"alt":20.22,"az":253.7,"t":"2026-01-20T07:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.0,"alt":19.32,"az":254.6,"t":"2026-01-20T07:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.14,"alt":18.42,"az":255.5,"t":"2026-01-20T07:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.29,"alt":17.51,"az":256.5,"t":"2026-01-20T07:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.46,"alt":16.6,"az":257.4,"t":"2026-01-20T07:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.66,"alt":15.68,"az":258.2,"t":"2026-01-20T07:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":259.1,"t":"2026-01-20T07:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.11,"alt":13.85,"az":260.0,"t":"2026-01-20T07:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.39,"alt":12.92,"az":260.9,"t":"2026-01-20T07:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":4.71,"alt":12.0,"az":261.7,"t":"2026-01-20T07:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":5.08,"alt":11.07,"az":262.6,"t":"2026-01-20T08:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":5.51,"alt":10.14,"az":263.5,"t":"2026-01-20T08:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":6.03,"alt":9.21,"az":264.3,"t":"2026-01-20T08:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":6.65,"alt":8.28,"az":265.2,"t":"2026-01-20T08:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":7.4,"alt":7.35,"az":266.0,"t":"2026-01-20T08:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":8.35,"alt":6.41,"az":266.8,"t":"2026-01-20T08:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":9.56,"alt":5.48,"az":267.7,"t":"2026-01-20T08:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":11.14,"alt":4.54,"az":268.5,"t":"2026-01-20T08:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":13.3,"alt":3.6,"az":269.3,"t":"2026-01-20T08:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":16.37,"alt":2.67,"az":270.2,"t":"2026-01-20T08:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":20.95,"alt":1.73,"az":271.0,"t":"2026-01-20T08:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":28.19,"alt":0.8,"az":271.8,"t":"2026-01-20T08:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-0.14,"az":272.7,"t":"2026-01-20T09:00:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-1.07,"az":273.5,"t":"2026-01-20T09:05:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-2.01,"az":274.3,"t":"2026-01-20T09:10:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-2.94,"az":275.2,"t":"2026-01-20T09:15:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":276.0,"t":"2026-01-20T09:20:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-4.8,"az":276.9,"t":"2026-01-20T09:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.73,"az":277.7,"t":"2026-01-20T09:30:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":278.6,"t":"2026-01-20T09:35:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.58,"az":279.4,"t":"2026-01-20T09:40:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-8.5,"az":280.3,"t":"2026-01-20T09:45:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-9.42,"az":281.1,"t":"2026-01-20T09:50:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-10.34,"az":282.0,"t":"2026-01-20T09:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-11.25,"az":282.9,"t":"2026-01-20T10:00:00Z","terrain":-0.03}],"transit":{"airmass":1.3,"alt":50.2,"az":180.6,"t":"2026-01-20T02:55:00Z"},"usable_hours":5.5,"verdict":"good","zenith_passage":false},"warnings":[]}
