{"assessment":{"best_window":{"end":"2025-07-30T01:20Z","end_local":"04:20","hours":0.83,"label":"good","mean_quality":0.74,"start":"2025-07-30T00:30Z","start_local":"03:30"},"cost":{"altitude":5.37,"clouds":0.02,"darkness":1.31,"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":"Barely","hourly":[{"alt":-24,"cloud":70,"high":0,"iso":"2025-07-29T18:00Z","label":"unusable","low":24,"mid":65,"moon_alt":20,"precip":0.0,"q":0.0,"rh":81,"sky":"civil twilight","temp":15.1,"time":"21:00","wind":7.9},{"alt":-21,"cloud":26,"high":0,"iso":"2025-07-29T19:00Z","label":"unusable","low":11,"mid":19,"moon_alt":10,"precip":0.0,"q":0.0,"rh":79,"sky":"astronomical twilight","temp":14.4,"time":"22:00","wind":7.2},{"alt":-16,"cloud":28,"high":0,"iso":"2025-07-29T20:00Z","label":"unusable","low":23,"mid":13,"moon_alt":-1,"precip":0.0,"q":0.0,"rh":82,"sky":"night","temp":13.3,"time":"23:00","wind":3.7},{"alt":-9,"cloud":2,"high":0,"iso":"2025-07-29T21:00Z","label":"unusable","low":2,"mid":0,"moon_alt":-12,"precip":0.0,"q":0.0,"rh":83,"sky":"night","temp":12.5,"time":"00:00","wind":5.0},{"alt":-1,"cloud":0,"high":0,"iso":"2025-07-29T22:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-23,"precip":0.0,"q":0.0,"rh":85,"sky":"night","temp":11.5,"time":"01:00","wind":4.5},{"alt":9,"cloud":0,"high":0,"iso":"2025-07-29T23:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-33,"precip":0.0,"q":0.0,"rh":88,"sky":"night","temp":10.7,"time":"02:00","wind":4.8},{"alt":20,"cloud":0,"high":0,"iso":"2025-07-30T00:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-43,"precip":0.0,"q":0.0,"rh":91,"sky":"night","temp":10.0,"time":"03:00","wind":3.9},{"alt":31,"cloud":2,"high":0,"iso":"2025-07-30T01:00Z","label":"good","low":0,"mid":2,"moon_alt":-50,"precip":0.0,"q":0.79,"rh":93,"sky":"night","temp":9.7,"time":"04:00","wind":5.5},{"alt":42,"cloud":2,"high":0,"iso":"2025-07-30T02:00Z","label":"marginal","low":0,"mid":2,"moon_alt":-54,"precip":0.0,"q":0.43,"rh":93,"sky":"astronomical twilight","temp":9.4,"time":"05:00","wind":4.4},{"alt":53,"cloud":1,"high":0,"iso":"2025-07-30T03:00Z","label":"unusable","low":0,"mid":1,"moon_alt":-54,"precip":0.0,"q":0.0,"rh":92,"sky":"civil twilight","temp":9.2,"time":"06:00","wind":5.2}],"peak_quality":0.81,"peak_sky":0.82,"quality_hours":1.23,"reasons":["the target being low or below 20\u00b0 cost 5.4 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":26,"score_astronomy":26,"score_weather":99,"sky_hours":1.25,"verdict":"poor","verdict_astronomy":"poor","weather_known":true,"windows":[{"end":"2025-07-30T00:05Z","end_local":"03:05","hours":6.42,"label":"unusable","mean_quality":0.0,"start":"2025-07-29T17:40Z","start_local":"20:40"},{"end":"2025-07-30T00:30Z","end_local":"03:30","hours":0.42,"label":"marginal","mean_quality":0.5,"start":"2025-07-30T00:05Z","start_local":"03:05"},{"end":"2025-07-30T01:20Z","end_local":"04:20","hours":0.83,"label":"good","mean_quality":0.74,"start":"2025-07-30T00:30Z","start_local":"03:30"},{"end":"2025-07-30T02:05Z","end_local":"05:05","hours":0.75,"label":"marginal","mean_quality":0.42,"start":"2025-07-30T01:20Z","start_local":"04:20"},{"end":"2025-07-30T02:45Z","end_local":"05:45","hours":0.67,"label":"poor","mean_quality":0.13,"start":"2025-07-30T02:05Z","start_local":"05:05"},{"end":"2025-07-30T03:15Z","end_local":"06:15","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2025-07-30T02:45Z","start_local":"05:45"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":98,"dark":false,"high":0,"local":"20:00","low":22,"mid":97,"precip":0.1,"rh":76,"temp":16.4,"time":"2025-07-29T17:00Z","wind":8.1},{"cloud":70,"dark":false,"high":0,"local":"21:00","low":24,"mid":65,"precip":0.0,"rh":81,"temp":15.1,"time":"2025-07-29T18:00Z","wind":7.9},{"cloud":26,"dark":false,"high":0,"local":"22:00","low":11,"mid":19,"precip":0.0,"rh":79,"temp":14.4,"time":"2025-07-29T19:00Z","wind":7.2},{"cloud":28,"dark":true,"high":0,"local":"23:00","low":23,"mid":13,"precip":0.0,"rh":82,"temp":13.3,"time":"2025-07-29T20:00Z","wind":3.7},{"cloud":2,"dark":true,"high":0,"local":"00:00","low":2,"mid":0,"precip":0.0,"rh":83,"temp":12.5,"time":"2025-07-29T21:00Z","wind":5.0},{"cloud":0,"dark":true,"high":0,"local":"01:00","low":0,"mid":0,"precip":0.0,"rh":85,"temp":11.5,"time":"2025-07-29T22:00Z","wind":4.5},{"cloud":0,"dark":true,"high":0,"local":"02:00","low":0,"mid":0,"precip":0.0,"rh":88,"temp":10.7,"time":"2025-07-29T23:00Z","wind":4.8},{"cloud":0,"dark":true,"high":0,"local":"03:00","low":0,"mid":0,"precip":0.0,"rh":91,"temp":10.0,"time":"2025-07-30T00:00Z","wind":3.9},{"cloud":2,"dark":true,"high":0,"local":"04:00","low":0,"mid":2,"precip":0.0,"rh":93,"temp":9.7,"time":"2025-07-30T01:00Z","wind":5.5},{"cloud":2,"dark":false,"high":0,"local":"05:00","low":0,"mid":2,"precip":0.0,"rh":93,"temp":9.4,"time":"2025-07-30T02:00Z","wind":4.4},{"cloud":1,"dark":false,"high":0,"local":"06:00","low":0,"mid":1,"precip":0.0,"rh":92,"temp":9.2,"time":"2025-07-30T03:00Z","wind":5.2},{"cloud":0,"dark":false,"high":0,"local":"07:00","low":0,"mid":0,"precip":0.0,"rh":90,"temp":9.9,"time":"2025-07-30T04:00Z","wind":6.6}],"forecast_source":"history","forecast_updated_at":"2026-10-22T03:07:09Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-07-29T19:36:49Z","dark_hours":5.7,"dark_to":"2025-07-30T01:18:36Z","moon":{"illumination":0.261,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":5.42,"moonrise":null,"moonset":"2025-07-29T19:52:42Z","sunrise":"2025-07-30T03:13:22Z","sunset":"2025-07-29T17:42:05Z","twilight":{"astronomical":{"end":"2025-07-29T19:36:49Z","start":"2025-07-30T01:18:36Z"},"civil":{"end":"2025-07-29T18:13:38Z","start":"2025-07-30T02:41:48Z"},"nautical":{"end":"2025-07-29T18:52:52Z","start":"2025-07-30T02:02:34Z"}},"window_end":"2025-07-30T09:00:00Z","window_start":"2025-07-29T09:00:00Z"},"night_date":"2025-07-29","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.8,"alt":33.7,"t":"2025-07-30T01:15:00Z"},"dec":24.11388889,"dec_of_date":24.1919,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":0.33,"limit_rise":"2025-07-30T00:00:50Z","limit_set":"2025-07-29T11:16:06Z","max_az_rate_deg_per_min":0.76,"moon_separation":128.8,"never_rises":false,"ra":56.60083333,"ra_of_date":56.9819,"ra_str":"03h 46m 24.2s","resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"summary":"Just 1.2 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2025-07-29T13:14:34Z","blocked_dark_hours":0,"clears_at":"2025-07-29T22:11:07Z","rise_az":263.2},"track":[{"above_terrain":true,"airmass":1.41,"alt":45.25,"az":263.2,"t":"2025-07-29T09:00:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.43,"alt":44.32,"az":264.1,"t":"2025-07-29T09:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.45,"alt":43.39,"az":265.0,"t":"2025-07-29T09:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.48,"alt":42.45,"az":265.9,"t":"2025-07-29T09:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.51,"alt":41.52,"az":266.8,"t":"2025-07-29T09:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.53,"alt":40.58,"az":267.7,"t":"2025-07-29T09:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.56,"alt":39.65,"az":268.5,"t":"2025-07-29T09:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.6,"alt":38.71,"az":269.4,"t":"2025-07-29T09:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.63,"alt":37.78,"az":270.2,"t":"2025-07-29T09:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.66,"alt":36.84,"az":271.1,"t":"2025-07-29T09:45:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.7,"alt":35.91,"az":271.9,"t":"2025-07-29T09:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.74,"alt":34.97,"az":272.7,"t":"2025-07-29T09:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.78,"alt":34.04,"az":273.5,"t":"2025-07-29T10:00:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.83,"alt":33.1,"az":274.3,"t":"2025-07-29T10:05:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.87,"alt":32.17,"az":275.1,"t":"2025-07-29T10:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.92,"alt":31.24,"az":275.8,"t":"2025-07-29T10:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.98,"alt":30.31,"az":276.6,"t":"2025-07-29T10:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.03,"alt":29.38,"az":277.4,"t":"2025-07-29T10:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.09,"alt":28.45,"az":278.1,"t":"2025-07-29T10:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.16,"alt":27.52,"az":278.9,"t":"2025-07-29T10:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.22,"alt":26.6,"az":279.7,"t":"2025-07-29T10:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.3,"alt":25.68,"az":280.4,"t":"2025-07-29T10:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.38,"alt":24.76,"az":281.2,"t":"2025-07-29T10:50:00Z","terrain":0.0},{"above_terrain":true,"airmass":2.46,"alt":23.84,"az":281.9,"t":"2025-07-29T10:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.55,"alt":22.93,"az":282.7,"t":"2025-07-29T11:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.65,"alt":22.02,"az":283.4,"t":"2025-07-29T11:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":2.76,"alt":21.11,"az":284.1,"t":"2025-07-29T11:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.88,"alt":20.2,"az":284.9,"t":"2025-07-29T11:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.0,"alt":19.3,"az":285.6,"t":"2025-07-29T11:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.14,"alt":18.4,"az":286.4,"t":"2025-07-29T11:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.29,"alt":17.5,"az":287.1,"t":"2025-07-29T11:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.46,"alt":16.61,"az":287.9,"t":"2025-07-29T11:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.65,"alt":15.72,"az":288.6,"t":"2025-07-29T11:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.85,"alt":14.84,"az":289.4,"t":"2025-07-29T11:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":290.1,"t":"2025-07-29T11:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.34,"alt":13.08,"az":290.9,"t":"2025-07-29T11:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.63,"alt":12.21,"az":291.6,"t":"2025-07-29T12:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.97,"alt":11.34,"az":292.4,"t":"2025-07-29T12:05:00Z","terrain":0.44},{"above_terrain":true,"airmass":5.35,"alt":10.48,"az":293.2,"t":"2025-07-29T12:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":5.79,"alt":9.62,"az":293.9,"t":"2025-07-29T12:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.31,"alt":8.76,"az":294.7,"t":"2025-07-29T12:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.92,"alt":7.92,"az":295.5,"t":"2025-07-29T12:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.66,"alt":7.07,"az":296.3,"t":"2025-07-29T12:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":8.55,"alt":6.24,"az":297.0,"t":"2025-07-29T12:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":9.66,"alt":5.41,"az":297.8,"t":"2025-07-29T12:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":11.06,"alt":4.58,"az":298.6,"t":"2025-07-29T12:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":12.88,"alt":3.76,"az":299.4,"t":"2025-07-29T12:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":15.31,"alt":2.95,"az":300.2,"t":"2025-07-29T12:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":18.67,"alt":2.15,"az":301.0,"t":"2025-07-29T13:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":23.5,"alt":1.35,"az":301.9,"t":"2025-07-29T13:05:00Z","terrain":0.11},{"above_terrain":true,"airmass":30.69,"alt":0.56,"az":302.7,"t":"2025-07-29T13:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.23,"az":303.5,"t":"2025-07-29T13:15:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-1.0,"az":304.4,"t":"2025-07-29T13:20:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-1.77,"az":305.2,"t":"2025-07-29T13:25:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":306.1,"t":"2025-07-29T13:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":306.9,"t":"2025-07-29T13:35:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-4.03,"az":307.8,"t":"2025-07-29T13:40:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-4.76,"az":308.7,"t":"2025-07-29T13:45:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-5.49,"az":309.6,"t":"2025-07-29T13:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.21,"az":310.5,"t":"2025-07-29T13:55:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-6.91,"az":311.4,"t":"2025-07-29T14:00:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-7.61,"az":312.3,"t":"2025-07-29T14:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-8.3,"az":313.2,"t":"2025-07-29T14:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-8.98,"az":314.1,"t":"2025-07-29T14:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-9.64,"az":315.1,"t":"2025-07-29T14:20:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-10.3,"az":316.0,"t":"2025-07-29T14:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-10.94,"az":317.0,"t":"2025-07-29T14:30:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-11.57,"az":318.0,"t":"2025-07-29T14:35:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-12.2,"az":318.9,"t":"2025-07-29T14:40:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-12.8,"az":319.9,"t":"2025-07-29T14:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.4,"az":320.9,"t":"2025-07-29T14:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.98,"az":321.9,"t":"2025-07-29T14:55:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-14.55,"az":323.0,"t":"2025-07-29T15:00:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-15.11,"az":324.0,"t":"2025-07-29T15:05:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-15.65,"az":325.0,"t":"2025-07-29T15:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-16.18,"az":326.1,"t":"2025-07-29T15:15:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-16.7,"az":327.2,"t":"2025-07-29T15:20:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-17.2,"az":328.2,"t":"2025-07-29T15:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.68,"az":329.3,"t":"2025-07-29T15:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-18.15,"az":330.4,"t":"2025-07-29T15:35:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-18.61,"az":331.5,"t":"2025-07-29T15:40:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-19.05,"az":332.6,"t":"2025-07-29T15:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.47,"az":333.8,"t":"2025-07-29T15:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-19.87,"az":334.9,"t":"2025-07-29T15:55:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-20.26,"az":336.0,"t":"2025-07-29T16:00:00Z","terrain":-0.83},{"above_terrain":false,"airmass":null,"alt":-20.63,"az":337.2,"t":"2025-07-29T16:05:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-20.99,"az":338.4,"t":"2025-07-29T16:10:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-21.32,"az":339.5,"t":"2025-07-29T16:15:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-21.64,"az":340.7,"t":"2025-07-29T16:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-21.94,"az":341.9,"t":"2025-07-29T16:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-22.22,"az":343.1,"t":"2025-07-29T16:30:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-22.49,"az":344.3,"t":"2025-07-29T16:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.73,"az":345.5,"t":"2025-07-29T16:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-22.96,"az":346.7,"t":"2025-07-29T16:45:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-23.16,"az":347.9,"t":"2025-07-29T16:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-23.35,"az":349.2,"t":"2025-07-29T16:55:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-23.51,"az":350.4,"t":"2025-07-29T17:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.66,"az":351.6,"t":"2025-07-29T17:05:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-23.78,"az":352.9,"t":"2025-07-29T17:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-23.89,"az":354.1,"t":"2025-07-29T17:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-23.98,"az":355.4,"t":"2025-07-29T17:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-24.04,"az":356.6,"t":"2025-07-29T17:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.09,"az":357.9,"t":"2025-07-29T17:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":359.1,"t":"2025-07-29T17:35:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":0.4,"t":"2025-07-29T17:40:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":1.6,"t":"2025-07-29T17:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-24.06,"az":2.9,"t":"2025-07-29T17:50:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-24.0,"az":4.1,"t":"2025-07-29T17:55:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-23.93,"az":5.4,"t":"2025-07-29T18:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-23.83,"az":6.6,"t":"2025-07-29T18:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.71,"az":7.9,"t":"2025-07-29T18:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.57,"az":9.1,"t":"2025-07-29T18:15:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-23.41,"az":10.3,"t":"2025-07-29T18:20:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-23.24,"az":11.6,"t":"2025-07-29T18:25:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-23.04,"az":12.8,"t":"2025-07-29T18:30:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-22.82,"az":14.0,"t":"2025-07-29T18:35:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-22.58,"az":15.2,"t":"2025-07-29T18:40:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-22.33,"az":16.4,"t":"2025-07-29T18:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-22.05,"az":17.6,"t":"2025-07-29T18:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-21.76,"az":18.8,"t":"2025-07-29T18:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-21.45,"az":20.0,"t":"2025-07-29T19:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-21.12,"az":21.2,"t":"2025-07-29T19:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-20.77,"az":22.4,"t":"2025-07-29T19:10:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-20.41,"az":23.5,"t":"2025-07-29T19:15:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-20.03,"az":24.7,"t":"2025-07-29T19:20:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-19.63,"az":25.8,"t":"2025-07-29T19:25:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-19.21,"az":26.9,"t":"2025-07-29T19:30:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-18.78,"az":28.0,"t":"2025-07-29T19:35:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-18.33,"az":29.2,"t":"2025-07-29T19:40:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-17.87,"az":30.3,"t":"2025-07-29T19:45:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":31.3,"t":"2025-07-29T19:50:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-16.9,"az":32.4,"t":"2025-07-29T19:55:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-16.39,"az":33.5,"t":"2025-07-29T20:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-15.86,"az":34.6,"t":"2025-07-29T20:05:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.32,"az":35.6,"t":"2025-07-29T20:10:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-14.77,"az":36.6,"t":"2025-07-29T20:15:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-14.21,"az":37.7,"t":"2025-07-29T20:20:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-13.63,"az":38.7,"t":"2025-07-29T20:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-13.04,"az":39.7,"t":"2025-07-29T20:30:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-12.43,"az":40.7,"t":"2025-07-29T20:35:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-11.82,"az":41.7,"t":"2025-07-29T20:40:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-11.19,"az":42.6,"t":"2025-07-29T20:45:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-10.55,"az":43.6,"t":"2025-07-29T20:50:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-9.9,"az":44.6,"t":"2025-07-29T20:55:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-9.24,"az":45.5,"t":"2025-07-29T21:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-8.56,"az":46.4,"t":"2025-07-29T21:05:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-7.88,"az":47.4,"t":"2025-07-29T21:10:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-7.19,"az":48.3,"t":"2025-07-29T21:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":49.2,"t":"2025-07-29T21:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-5.77,"az":50.1,"t":"2025-07-29T21:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-5.05,"az":51.0,"t":"2025-07-29T21:30:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-4.32,"az":51.9,"t":"2025-07-29T21:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":52.7,"t":"2025-07-29T21:40:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-2.83,"az":53.6,"t":"2025-07-29T21:45:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-2.07,"az":54.5,"t":"2025-07-29T21:50:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-1.3,"az":55.3,"t":"2025-07-29T21:55:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":56.1,"t":"2025-07-29T22:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":34.4,"alt":0.25,"az":57.0,"t":"2025-07-29T22:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":25.96,"alt":1.04,"az":57.8,"t":"2025-07-29T22:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":20.34,"alt":1.84,"az":58.6,"t":"2025-07-29T22:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":16.49,"alt":2.64,"az":59.4,"t":"2025-07-29T22:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":13.74,"alt":3.45,"az":60.3,"t":"2025-07-29T22:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":11.71,"alt":4.26,"az":61.1,"t":"2025-07-29T22:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":10.16,"alt":5.09,"az":61.9,"t":"2025-07-29T22:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":8.95,"alt":5.91,"az":62.6,"t":"2025-07-29T22:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":7.98,"alt":6.75,"az":63.4,"t":"2025-07-29T22:45:00Z","terrain":0.85},{"above_terrain":true,"airmass":7.19,"alt":7.59,"az":64.2,"t":"2025-07-29T22:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.54,"alt":8.43,"az":65.0,"t":"2025-07-29T22:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":5.98,"alt":9.28,"az":65.8,"t":"2025-07-29T23:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":5.51,"alt":10.14,"az":66.5,"t":"2025-07-29T23:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":5.11,"alt":11.0,"az":67.3,"t":"2025-07-29T23:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":4.76,"alt":11.87,"az":68.1,"t":"2025-07-29T23:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":4.45,"alt":12.74,"az":68.8,"t":"2025-07-29T23:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":4.18,"alt":13.61,"az":69.6,"t":"2025-07-29T23:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":3.94,"alt":14.49,"az":70.3,"t":"2025-07-29T23:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.72,"alt":15.38,"az":71.1,"t":"2025-07-29T23:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":3.53,"alt":16.26,"az":71.8,"t":"2025-07-29T23:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.36,"alt":17.15,"az":72.6,"t":"2025-07-29T23:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":3.2,"alt":18.05,"az":73.3,"t":"2025-07-29T23:50:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.06,"alt":18.95,"az":74.1,"t":"2025-07-29T23:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.92,"alt":19.85,"az":74.8,"t":"2025-07-30T00:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.8,"alt":20.75,"az":75.6,"t":"2025-07-30T00:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.69,"alt":21.66,"az":76.3,"t":"2025-07-30T00:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.59,"alt":22.57,"az":77.1,"t":"2025-07-30T00:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.5,"alt":23.49,"az":77.8,"t":"2025-07-30T00:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.41,"alt":24.4,"az":78.5,"t":"2025-07-30T00:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.33,"alt":25.32,"az":79.3,"t":"2025-07-30T00:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.25,"alt":26.24,"az":80.1,"t":"2025-07-30T00:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.18,"alt":27.16,"az":80.8,"t":"2025-07-30T00:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.12,"alt":28.09,"az":81.6,"t":"2025-07-30T00:45:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.06,"alt":29.02,"az":82.3,"t":"2025-07-30T00:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.0,"alt":29.94,"az":83.1,"t":"2025-07-30T00:55:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.94,"alt":30.87,"az":83.9,"t":"2025-07-30T01:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.89,"alt":31.81,"az":84.6,"t":"2025-07-30T01:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.84,"alt":32.74,"az":85.4,"t":"2025-07-30T01:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.8,"alt":33.67,"az":86.2,"t":"2025-07-30T01:15:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.76,"alt":34.61,"az":87.0,"t":"2025-07-30T01:20:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.72,"alt":35.54,"az":87.8,"t":"2025-07-30T01:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.68,"alt":36.48,"az":88.6,"t":"2025-07-30T01:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.64,"alt":37.41,"az":89.4,"t":"2025-07-30T01:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.61,"alt":38.35,"az":90.3,"t":"2025-07-30T01:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.58,"alt":39.28,"az":91.1,"t":"2025-07-30T01:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.55,"alt":40.22,"az":92.0,"t":"2025-07-30T01:50:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.52,"alt":41.15,"az":92.8,"t":"2025-07-30T01:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.49,"alt":42.09,"az":93.7,"t":"2025-07-30T02:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.46,"alt":43.02,"az":94.6,"t":"2025-07-30T02:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":43.95,"az":95.5,"t":"2025-07-30T02:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.42,"alt":44.89,"az":96.5,"t":"2025-07-30T02:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.39,"alt":45.81,"az":97.4,"t":"2025-07-30T02:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.37,"alt":46.74,"az":98.4,"t":"2025-07-30T02:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.35,"alt":47.67,"az":99.4,"t":"2025-07-30T02:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.33,"alt":48.59,"az":100.4,"t":"2025-07-30T02:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.31,"alt":49.51,"az":101.4,"t":"2025-07-30T02:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.3,"alt":50.42,"az":102.5,"t":"2025-07-30T02:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.28,"alt":51.33,"az":103.6,"t":"2025-07-30T02:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.26,"alt":52.24,"az":104.7,"t":"2025-07-30T02:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.25,"alt":53.15,"az":105.9,"t":"2025-07-30T03:00:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.23,"alt":54.04,"az":107.1,"t":"2025-07-30T03:05:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.22,"alt":54.93,"az":108.3,"t":"2025-07-30T03:10:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.21,"alt":55.82,"az":109.6,"t":"2025-07-30T03:15:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.2,"alt":56.7,"az":110.9,"t":"2025-07-30T03:20:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.18,"alt":57.57,"az":112.2,"t":"2025-07-30T03:25:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.17,"alt":58.43,"az":113.7,"t":"2025-07-30T03:30:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.16,"alt":59.28,"az":115.1,"t":"2025-07-30T03:35:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.15,"alt":60.12,"az":116.7,"t":"2025-07-30T03:40:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.14,"alt":60.96,"az":118.3,"t":"2025-07-30T03:45:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.13,"alt":61.77,"az":119.9,"t":"2025-07-30T03:50:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.13,"alt":62.58,"az":121.7,"t":"2025-07-30T03:55:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.12,"alt":63.37,"az":123.5,"t":"2025-07-30T04:00:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.11,"alt":64.14,"az":125.4,"t":"2025-07-30T04:05:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.1,"alt":64.89,"az":127.4,"t":"2025-07-30T04:10:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.1,"alt":65.62,"az":129.5,"t":"2025-07-30T04:15:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.09,"alt":66.33,"az":131.7,"t":"2025-07-30T04:20:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.09,"alt":67.02,"az":134.0,"t":"2025-07-30T04:25:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.08,"alt":67.68,"az":136.4,"t":"2025-07-30T04:30:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.08,"alt":68.31,"az":139.0,"t":"2025-07-30T04:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.07,"alt":68.91,"az":141.7,"t":"2025-07-30T04:40:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.07,"alt":69.47,"az":144.5,"t":"2025-07-30T04:45:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.06,"alt":69.99,"az":147.4,"t":"2025-07-30T04:50:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.06,"alt":70.48,"az":150.5,"t":"2025-07-30T04:55:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.06,"alt":70.92,"az":153.7,"t":"2025-07-30T05:00:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.06,"alt":71.31,"az":157.0,"t":"2025-07-30T05:05:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.05,"alt":71.65,"az":160.4,"t":"2025-07-30T05:10:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.05,"alt":71.93,"az":164.0,"t":"2025-07-30T05:15:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.05,"alt":72.16,"az":167.6,"t":"2025-07-30T05:20:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.05,"alt":72.34,"az":171.3,"t":"2025-07-30T05:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.05,"alt":72.45,"az":175.1,"t":"2025-07-30T05:30:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.05,"alt":72.5,"az":178.9,"t":"2025-07-30T05:35:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.05,"alt":72.48,"az":182.7,"t":"2025-07-30T05:40:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.05,"alt":72.41,"az":186.4,"t":"2025-07-30T05:45:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.05,"alt":72.27,"az":190.2,"t":"2025-07-30T05:50:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.05,"alt":72.08,"az":193.9,"t":"2025-07-30T05:55:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.05,"alt":71.83,"az":197.5,"t":"2025-07-30T06:00:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.05,"alt":71.52,"az":201.0,"t":"2025-07-30T06:05:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.06,"alt":71.16,"az":204.4,"t":"2025-07-30T06:10:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.06,"alt":70.75,"az":207.6,"t":"2025-07-30T06:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.06,"alt":70.29,"az":210.8,"t":"2025-07-30T06:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.07,"alt":69.79,"az":213.8,"t":"2025-07-30T06:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.07,"alt":69.25,"az":216.7,"t":"2025-07-30T06:30:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.07,"alt":68.67,"az":219.4,"t":"2025-07-30T06:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.08,"alt":68.06,"az":222.0,"t":"2025-07-30T06:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.08,"alt":67.42,"az":224.5,"t":"2025-07-30T06:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.09,"alt":66.75,"az":226.9,"t":"2025-07-30T06:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.09,"alt":66.06,"az":229.2,"t":"2025-07-30T06:55:00Z","terrain":1.28},{"above_terrain":true,"airmass":1.1,"alt":65.34,"az":231.3,"t":"2025-07-30T07:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.11,"alt":64.59,"az":233.4,"t":"2025-07-30T07:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.11,"alt":63.83,"az":235.4,"t":"2025-07-30T07:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.12,"alt":63.05,"az":237.2,"t":"2025-07-30T07:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.13,"alt":62.26,"az":239.0,"t":"2025-07-30T07:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.14,"alt":61.45,"az":240.7,"t":"2025-07-30T07:25:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.15,"alt":60.63,"az":242.4,"t":"2025-07-30T07:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.16,"alt":59.79,"az":243.9,"t":"2025-07-30T07:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.17,"alt":58.95,"az":245.5,"t":"2025-07-30T07:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.18,"alt":58.09,"az":246.9,"t":"2025-07-30T07:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.19,"alt":57.22,"az":248.3,"t":"2025-07-30T07:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.2,"alt":56.35,"az":249.6,"t":"2025-07-30T07:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.21,"alt":55.47,"az":250.9,"t":"2025-07-30T08:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.23,"alt":54.58,"az":252.2,"t":"2025-07-30T08:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.24,"alt":53.69,"az":253.4,"t":"2025-07-30T08:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":52.79,"az":254.6,"t":"2025-07-30T08:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.27,"alt":51.88,"az":255.7,"t":"2025-07-30T08:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.29,"alt":50.97,"az":256.9,"t":"2025-07-30T08:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":257.9,"t":"2025-07-30T08:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.32,"alt":49.14,"az":259.0,"t":"2025-07-30T08:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.34,"alt":48.22,"az":260.0,"t":"2025-07-30T08:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.36,"alt":47.3,"az":261.0,"t":"2025-07-30T08:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.38,"alt":46.37,"az":262.0,"t":"2025-07-30T08:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.4,"alt":45.45,"az":263.0,"t":"2025-07-30T08:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.52,"az":263.9,"t":"2025-07-30T09:00:00Z","terrain":0.55}],"transit":{"airmass":1.05,"alt":72.5,"az":178.9,"t":"2025-07-30T05:35:00Z"},"usable_hours":1.25,"verdict":"poor","zenith_passage":false},"warnings":[]}