{"assessment":{"best_window":{"end":"2025-08-24T02:00Z","end_local":"05:00","hours":3.0,"label":"good","mean_quality":0.87,"start":"2025-08-23T23:00Z","start_local":"02:00"},"cost":{"altitude":4.55,"clouds":0.07,"darkness":1.29,"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":-18,"cloud":24,"high":0,"iso":"2025-08-23T18:00Z","label":"unusable","low":9,"mid":17,"moon_alt":-7,"precip":0.0,"q":0.0,"rh":83,"sky":"nautical twilight","temp":11.3,"time":"21:00","wind":5.4},{"alt":-12,"cloud":23,"high":0,"iso":"2025-08-23T19:00Z","label":"unusable","low":11,"mid":15,"moon_alt":-17,"precip":0.0,"q":0.0,"rh":77,"sky":"night","temp":10.4,"time":"22:00","wind":6.6},{"alt":-4,"cloud":35,"high":0,"iso":"2025-08-23T20:00Z","label":"unusable","low":29,"mid":23,"moon_alt":-26,"precip":0.0,"q":0.0,"rh":73,"sky":"night","temp":9.9,"time":"23:00","wind":7.8},{"alt":6,"cloud":27,"high":0,"iso":"2025-08-23T21:00Z","label":"unusable","low":19,"mid":10,"moon_alt":-34,"precip":0.0,"q":0.0,"rh":73,"sky":"night","temp":9.4,"time":"00:00","wind":7.2},{"alt":16,"cloud":11,"high":0,"iso":"2025-08-23T22:00Z","label":"unusable","low":11,"mid":0,"moon_alt":-38,"precip":0.0,"q":0.0,"rh":75,"sky":"night","temp":8.6,"time":"01:00","wind":6.3},{"alt":27,"cloud":2,"high":0,"iso":"2025-08-23T23:00Z","label":"good","low":0,"mid":2,"moon_alt":-40,"precip":0.0,"q":0.66,"rh":75,"sky":"night","temp":7.8,"time":"02:00","wind":6.4},{"alt":38,"cloud":1,"high":0,"iso":"2025-08-24T00:00Z","label":"good","low":0,"mid":1,"moon_alt":-39,"precip":0.0,"q":0.84,"rh":73,"sky":"night","temp":7.2,"time":"03:00","wind":7.7},{"alt":49,"cloud":0,"high":0,"iso":"2025-08-24T01:00Z","label":"good","low":0,"mid":0,"moon_alt":-34,"precip":0.0,"q":0.93,"rh":69,"sky":"night","temp":6.9,"time":"04:00","wind":9.2},{"alt":60,"cloud":0,"high":0,"iso":"2025-08-24T02:00Z","label":"marginal","low":0,"mid":0,"moon_alt":-27,"precip":0.0,"q":0.5,"rh":73,"sky":"astronomical twilight","temp":5.9,"time":"05:00","wind":9.4},{"alt":69,"cloud":1,"high":0,"iso":"2025-08-24T03:00Z","label":"poor","low":1,"mid":0,"moon_alt":-18,"precip":0.0,"q":0.15,"rh":73,"sky":"nautical twilight","temp":5.3,"time":"06:00","wind":10.0}],"peak_quality":0.99,"peak_sky":0.99,"quality_hours":3.26,"reasons":["the target being low or below 20\u00b0 cost 4.6 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":81,"score_astronomy":83,"score_weather":98,"sky_hours":3.33,"verdict":"good","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2025-08-23T22:25Z","end_local":"01:25","hours":5.33,"label":"unusable","mean_quality":0.0,"start":"2025-08-23T17:05Z","start_local":"20:05"},{"end":"2025-08-23T23:00Z","end_local":"02:00","hours":0.58,"label":"marginal","mean_quality":0.46,"start":"2025-08-23T22:25Z","start_local":"01:25"},{"end":"2025-08-24T02:00Z","end_local":"05:00","hours":3.0,"label":"good","mean_quality":0.87,"start":"2025-08-23T23:00Z","start_local":"02:00"},{"end":"2025-08-24T02:35Z","end_local":"05:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2025-08-24T02:00Z","start_local":"05:00"},{"end":"2025-08-24T03:10Z","end_local":"06:10","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2025-08-24T02:35Z","start_local":"05:35"},{"end":"2025-08-24T03:40Z","end_local":"06:40","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2025-08-24T03:10Z","start_local":"06:10"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":24,"dark":false,"high":3,"local":"20:00","low":14,"mid":15,"precip":0.0,"rh":90,"temp":12.0,"time":"2025-08-23T17:00Z","wind":2.0},{"cloud":24,"dark":false,"high":0,"local":"21:00","low":9,"mid":17,"precip":0.0,"rh":83,"temp":11.3,"time":"2025-08-23T18:00Z","wind":5.4},{"cloud":23,"dark":true,"high":0,"local":"22:00","low":11,"mid":15,"precip":0.0,"rh":77,"temp":10.4,"time":"2025-08-23T19:00Z","wind":6.6},{"cloud":35,"dark":true,"high":0,"local":"23:00","low":29,"mid":23,"precip":0.0,"rh":73,"temp":9.9,"time":"2025-08-23T20:00Z","wind":7.8},{"cloud":27,"dark":true,"high":0,"local":"00:00","low":19,"mid":10,"precip":0.0,"rh":73,"temp":9.4,"time":"2025-08-23T21:00Z","wind":7.2},{"cloud":11,"dark":true,"high":0,"local":"01:00","low":11,"mid":0,"precip":0.0,"rh":75,"temp":8.6,"time":"2025-08-23T22:00Z","wind":6.3},{"cloud":2,"dark":true,"high":0,"local":"02:00","low":0,"mid":2,"precip":0.0,"rh":75,"temp":7.8,"time":"2025-08-23T23:00Z","wind":6.4},{"cloud":1,"dark":true,"high":0,"local":"03:00","low":0,"mid":1,"precip":0.0,"rh":73,"temp":7.2,"time":"2025-08-24T00:00Z","wind":7.7},{"cloud":0,"dark":true,"high":0,"local":"04:00","low":0,"mid":0,"precip":0.0,"rh":69,"temp":6.9,"time":"2025-08-24T01:00Z","wind":9.2},{"cloud":0,"dark":false,"high":0,"local":"05:00","low":0,"mid":0,"precip":0.0,"rh":73,"temp":5.9,"time":"2025-08-24T02:00Z","wind":9.4},{"cloud":1,"dark":false,"high":0,"local":"06:00","low":1,"mid":0,"precip":0.0,"rh":73,"temp":5.3,"time":"2025-08-24T03:00Z","wind":10.0},{"cloud":0,"dark":false,"high":0,"local":"07:00","low":0,"mid":0,"precip":0.0,"rh":73,"temp":5.1,"time":"2025-08-24T04:00Z","wind":10.6}],"forecast_source":"history","forecast_updated_at":"2026-10-21T07:07:31Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-08-23T18:50:18Z","dark_hours":7.12,"dark_to":"2025-08-24T01:57:13Z","moon":{"illumination":0.005,"phase":"new moon","waxing":true},"moon_free_dark_hours":7.1,"moonrise":"2025-08-24T04:45:58Z","moonset":"2025-08-23T17:17:16Z","sunrise":"2025-08-24T03:38:49Z","sunset":"2025-08-23T17:08:45Z","twilight":{"astronomical":{"end":"2025-08-23T18:50:18Z","start":"2025-08-24T01:57:13Z"},"civil":{"end":"2025-08-23T17:37:53Z","start":"2025-08-24T03:09:40Z"},"nautical":{"end":"2025-08-23T18:13:00Z","start":"2025-08-24T02:34:32Z"}},"window_end":"2025-08-24T09:00:00Z","window_start":"2025-08-23T09:00:00Z"},"night_date":"2025-08-23","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.17,"alt":59.0,"t":"2025-08-24T01:55:00Z"},"dec":24.11388889,"dec_of_date":24.1921,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":2.67,"limit_rise":"2025-08-23T22:22:32Z","limit_set":"2025-08-23T09:37:49Z","max_az_rate_deg_per_min":0.76,"moon_separation":99.3,"never_rises":false,"ra":56.60083333,"ra_of_date":56.983,"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":"Only 2.7 h above 30\u00b0, 3.6 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2025-08-23T11:36:23Z","blocked_dark_hours":0,"clears_at":"2025-08-23T20:32:44Z","rise_az":279.4},"track":[{"above_terrain":true,"airmass":2.2,"alt":26.92,"az":279.4,"t":"2025-08-23T09:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.27,"alt":25.99,"az":280.2,"t":"2025-08-23T09:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.35,"alt":25.07,"az":280.9,"t":"2025-08-23T09:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.43,"alt":24.16,"az":281.7,"t":"2025-08-23T09:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.52,"alt":23.24,"az":282.4,"t":"2025-08-23T09:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.62,"alt":22.33,"az":283.1,"t":"2025-08-23T09:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.72,"alt":21.42,"az":283.9,"t":"2025-08-23T09:30:00Z","terrain":0.11},{"above_terrain":true,"airmass":2.83,"alt":20.51,"az":284.6,"t":"2025-08-23T09:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.96,"alt":19.61,"az":285.4,"t":"2025-08-23T09:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.09,"alt":18.71,"az":286.1,"t":"2025-08-23T09:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.24,"alt":17.81,"az":286.9,"t":"2025-08-23T09:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.4,"alt":16.91,"az":287.6,"t":"2025-08-23T09:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":288.4,"t":"2025-08-23T10:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.78,"alt":15.14,"az":289.1,"t":"2025-08-23T10:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.0,"alt":14.26,"az":289.9,"t":"2025-08-23T10:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.25,"alt":13.38,"az":290.6,"t":"2025-08-23T10:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":4.53,"alt":12.5,"az":291.4,"t":"2025-08-23T10:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.85,"alt":11.63,"az":292.1,"t":"2025-08-23T10:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":5.21,"alt":10.77,"az":292.9,"t":"2025-08-23T10:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.63,"alt":9.91,"az":293.7,"t":"2025-08-23T10:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.12,"alt":9.06,"az":294.4,"t":"2025-08-23T10:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.7,"alt":8.21,"az":295.2,"t":"2025-08-23T10:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":7.39,"alt":7.36,"az":296.0,"t":"2025-08-23T10:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":8.22,"alt":6.52,"az":296.8,"t":"2025-08-23T10:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":9.25,"alt":5.69,"az":297.6,"t":"2025-08-23T11:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":10.54,"alt":4.86,"az":298.4,"t":"2025-08-23T11:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":12.2,"alt":4.04,"az":299.2,"t":"2025-08-23T11:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":14.39,"alt":3.23,"az":300.0,"t":"2025-08-23T11:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":17.39,"alt":2.42,"az":300.8,"t":"2025-08-23T11:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":21.64,"alt":1.62,"az":301.6,"t":"2025-08-23T11:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":27.9,"alt":0.83,"az":302.4,"t":"2025-08-23T11:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":37.31,"alt":0.04,"az":303.2,"t":"2025-08-23T11:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-0.74,"az":304.1,"t":"2025-08-23T11:40:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-1.51,"az":304.9,"t":"2025-08-23T11:45:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":305.8,"t":"2025-08-23T11:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":306.6,"t":"2025-08-23T11:55:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":307.5,"t":"2025-08-23T12:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-4.51,"az":308.4,"t":"2025-08-23T12:05:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-5.24,"az":309.3,"t":"2025-08-23T12:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":310.2,"t":"2025-08-23T12:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":311.1,"t":"2025-08-23T12:20:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-7.37,"az":312.0,"t":"2025-08-23T12:25:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-8.06,"az":312.9,"t":"2025-08-23T12:30:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-8.75,"az":313.8,"t":"2025-08-23T12:35:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-9.42,"az":314.7,"t":"2025-08-23T12:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-10.07,"az":315.7,"t":"2025-08-23T12:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-10.72,"az":316.7,"t":"2025-08-23T12:50:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-11.36,"az":317.6,"t":"2025-08-23T12:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-11.98,"az":318.6,"t":"2025-08-23T13:00:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-12.6,"az":319.6,"t":"2025-08-23T13:05:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-13.2,"az":320.6,"t":"2025-08-23T13:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.79,"az":321.6,"t":"2025-08-23T13:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-14.36,"az":322.6,"t":"2025-08-23T13:20:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-14.92,"az":323.6,"t":"2025-08-23T13:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-15.47,"az":324.7,"t":"2025-08-23T13:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-16.0,"az":325.7,"t":"2025-08-23T13:35:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-16.52,"az":326.8,"t":"2025-08-23T13:40:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-17.03,"az":327.9,"t":"2025-08-23T13:45:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-17.52,"az":328.9,"t":"2025-08-23T13:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-17.99,"az":330.0,"t":"2025-08-23T13:55:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-18.45,"az":331.1,"t":"2025-08-23T14:00:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-18.9,"az":332.3,"t":"2025-08-23T14:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.33,"az":333.4,"t":"2025-08-23T14:10:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-19.74,"az":334.5,"t":"2025-08-23T14:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-20.13,"az":335.6,"t":"2025-08-23T14:20:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-20.51,"az":336.8,"t":"2025-08-23T14:25:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-20.87,"az":338.0,"t":"2025-08-23T14:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-21.21,"az":339.1,"t":"2025-08-23T14:35:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-21.54,"az":340.3,"t":"2025-08-23T14:40:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-21.84,"az":341.5,"t":"2025-08-23T14:45:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-22.13,"az":342.7,"t":"2025-08-23T14:50:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-22.4,"az":343.9,"t":"2025-08-23T14:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.65,"az":345.1,"t":"2025-08-23T15:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.88,"az":346.3,"t":"2025-08-23T15:05:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-23.09,"az":347.5,"t":"2025-08-23T15:10:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-23.28,"az":348.8,"t":"2025-08-23T15:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-23.46,"az":350.0,"t":"2025-08-23T15:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.61,"az":351.2,"t":"2025-08-23T15:25:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-23.74,"az":352.5,"t":"2025-08-23T15:30:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-23.86,"az":353.7,"t":"2025-08-23T15:35:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-23.95,"az":355.0,"t":"2025-08-23T15:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":356.2,"t":"2025-08-23T15:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":357.4,"t":"2025-08-23T15:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":358.7,"t":"2025-08-23T15:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":360.0,"t":"2025-08-23T16:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":1.2,"t":"2025-08-23T16:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.08,"az":2.5,"t":"2025-08-23T16:10:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":3.7,"t":"2025-08-23T16:15:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-23.95,"az":5.0,"t":"2025-08-23T16:20:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-23.86,"az":6.2,"t":"2025-08-23T16:25:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-23.75,"az":7.4,"t":"2025-08-23T16:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.62,"az":8.7,"t":"2025-08-23T16:35:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-23.47,"az":9.9,"t":"2025-08-23T16:40:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-23.3,"az":11.2,"t":"2025-08-23T16:45:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-23.11,"az":12.4,"t":"2025-08-23T16:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-22.9,"az":13.6,"t":"2025-08-23T16:55:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-22.67,"az":14.8,"t":"2025-08-23T17:00:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-22.42,"az":16.0,"t":"2025-08-23T17:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-22.15,"az":17.2,"t":"2025-08-23T17:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-21.86,"az":18.4,"t":"2025-08-23T17:15:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-21.56,"az":19.6,"t":"2025-08-23T17:20:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-21.24,"az":20.8,"t":"2025-08-23T17:25:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-20.89,"az":22.0,"t":"2025-08-23T17:30:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-20.54,"az":23.1,"t":"2025-08-23T17:35:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-20.16,"az":24.3,"t":"2025-08-23T17:40:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-19.77,"az":25.4,"t":"2025-08-23T17:45:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-19.36,"az":26.5,"t":"2025-08-23T17:50:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-18.93,"az":27.7,"t":"2025-08-23T17:55:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-18.49,"az":28.8,"t":"2025-08-23T18:00:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-18.03,"az":29.9,"t":"2025-08-23T18:05:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-17.55,"az":31.0,"t":"2025-08-23T18:10:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-17.07,"az":32.1,"t":"2025-08-23T18:15:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-16.56,"az":33.1,"t":"2025-08-23T18:20:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-16.04,"az":34.2,"t":"2025-08-23T18:25:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-15.51,"az":35.2,"t":"2025-08-23T18:30:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-14.96,"az":36.3,"t":"2025-08-23T18:35:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-14.4,"az":37.3,"t":"2025-08-23T18:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-13.83,"az":38.3,"t":"2025-08-23T18:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-13.24,"az":39.3,"t":"2025-08-23T18:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-12.64,"az":40.3,"t":"2025-08-23T18:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-12.03,"az":41.3,"t":"2025-08-23T19:00:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-11.41,"az":42.3,"t":"2025-08-23T19:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-10.77,"az":43.3,"t":"2025-08-23T19:10:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-10.12,"az":44.2,"t":"2025-08-23T19:15:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-9.46,"az":45.2,"t":"2025-08-23T19:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-8.79,"az":46.1,"t":"2025-08-23T19:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-8.11,"az":47.1,"t":"2025-08-23T19:30:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-7.42,"az":48.0,"t":"2025-08-23T19:35:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":48.9,"t":"2025-08-23T19:40:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-6.01,"az":49.8,"t":"2025-08-23T19:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.3,"az":50.7,"t":"2025-08-23T19:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.57,"az":51.6,"t":"2025-08-23T19:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":52.4,"t":"2025-08-23T20:00:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.08,"az":53.3,"t":"2025-08-23T20:05:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-2.33,"az":54.2,"t":"2025-08-23T20:10:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-1.57,"az":55.0,"t":"2025-08-23T20:15:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-0.79,"az":55.9,"t":"2025-08-23T20:20:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-0.02,"az":56.7,"t":"2025-08-23T20:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":28.46,"alt":0.77,"az":57.5,"t":"2025-08-23T20:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":22.02,"alt":1.56,"az":58.4,"t":"2025-08-23T20:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":17.65,"alt":2.36,"az":59.2,"t":"2025-08-23T20:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":14.58,"alt":3.17,"az":60.0,"t":"2025-08-23T20:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":12.34,"alt":3.98,"az":60.8,"t":"2025-08-23T20:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":10.65,"alt":4.8,"az":61.6,"t":"2025-08-23T20:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":9.33,"alt":5.63,"az":62.4,"t":"2025-08-23T21:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":8.29,"alt":6.46,"az":63.2,"t":"2025-08-23T21:05:00Z","terrain":0.89},{"above_terrain":true,"airmass":7.44,"alt":7.3,"az":63.9,"t":"2025-08-23T21:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":6.75,"alt":8.14,"az":64.7,"t":"2025-08-23T21:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.16,"alt":8.99,"az":65.5,"t":"2025-08-23T21:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":5.67,"alt":9.85,"az":66.3,"t":"2025-08-23T21:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":5.24,"alt":10.71,"az":67.0,"t":"2025-08-23T21:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":4.87,"alt":11.57,"az":67.8,"t":"2025-08-23T21:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":4.55,"alt":12.44,"az":68.6,"t":"2025-08-23T21:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":4.27,"alt":13.31,"az":69.3,"t":"2025-08-23T21:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":4.02,"alt":14.19,"az":70.1,"t":"2025-08-23T21:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":3.8,"alt":15.07,"az":70.8,"t":"2025-08-23T21:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":3.6,"alt":15.96,"az":71.6,"t":"2025-08-23T22:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.41,"alt":16.85,"az":72.3,"t":"2025-08-23T22:05:00Z","terrain":1.13},{"above_terrain":true,"airmass":3.25,"alt":17.74,"az":73.1,"t":"2025-08-23T22:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.1,"alt":18.64,"az":73.8,"t":"2025-08-23T22:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.97,"alt":19.54,"az":74.6,"t":"2025-08-23T22:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.84,"alt":20.44,"az":75.3,"t":"2025-08-23T22:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.73,"alt":21.35,"az":76.1,"t":"2025-08-23T22:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.63,"alt":22.26,"az":76.8,"t":"2025-08-23T22:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.53,"alt":23.17,"az":77.5,"t":"2025-08-23T22:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.44,"alt":24.09,"az":78.3,"t":"2025-08-23T22:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.36,"alt":25.01,"az":79.0,"t":"2025-08-23T22:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.28,"alt":25.93,"az":79.8,"t":"2025-08-23T22:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.21,"alt":26.85,"az":80.5,"t":"2025-08-23T23:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.14,"alt":27.77,"az":81.3,"t":"2025-08-23T23:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.08,"alt":28.7,"az":82.1,"t":"2025-08-23T23:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.02,"alt":29.63,"az":82.8,"t":"2025-08-23T23:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.96,"alt":30.56,"az":83.6,"t":"2025-08-23T23:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.91,"alt":31.49,"az":84.4,"t":"2025-08-23T23:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.86,"alt":32.42,"az":85.2,"t":"2025-08-23T23:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.81,"alt":33.35,"az":85.9,"t":"2025-08-23T23:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.77,"alt":34.29,"az":86.7,"t":"2025-08-23T23:40:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.73,"alt":35.22,"az":87.5,"t":"2025-08-23T23:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.69,"alt":36.16,"az":88.3,"t":"2025-08-23T23:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.66,"alt":37.09,"az":89.2,"t":"2025-08-23T23:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.62,"alt":38.03,"az":90.0,"t":"2025-08-24T00:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.59,"alt":38.96,"az":90.8,"t":"2025-08-24T00:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.56,"alt":39.9,"az":91.7,"t":"2025-08-24T00:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.53,"alt":40.84,"az":92.5,"t":"2025-08-24T00:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.5,"alt":41.77,"az":93.4,"t":"2025-08-24T00:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.47,"alt":42.7,"az":94.3,"t":"2025-08-24T00:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.45,"alt":43.64,"az":95.2,"t":"2025-08-24T00:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.42,"alt":44.57,"az":96.1,"t":"2025-08-24T00:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.4,"alt":45.5,"az":97.1,"t":"2025-08-24T00:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.38,"alt":46.43,"az":98.1,"t":"2025-08-24T00:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.36,"alt":47.35,"az":99.0,"t":"2025-08-24T00:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.34,"alt":48.27,"az":100.0,"t":"2025-08-24T00:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.32,"alt":49.19,"az":101.1,"t":"2025-08-24T01:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":102.1,"t":"2025-08-24T01:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.29,"alt":51.02,"az":103.2,"t":"2025-08-24T01:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.27,"alt":51.93,"az":104.3,"t":"2025-08-24T01:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.25,"alt":52.84,"az":105.5,"t":"2025-08-24T01:20:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.24,"alt":53.74,"az":106.6,"t":"2025-08-24T01:25:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.23,"alt":54.63,"az":107.9,"t":"2025-08-24T01:30:00Z","terrain":-0.89},{"above_terrain":true,"airmass":1.21,"alt":55.52,"az":109.1,"t":"2025-08-24T01:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.2,"alt":56.4,"az":110.4,"t":"2025-08-24T01:40:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.19,"alt":57.27,"az":111.8,"t":"2025-08-24T01:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.18,"alt":58.14,"az":113.2,"t":"2025-08-24T01:50:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.17,"alt":58.99,"az":114.6,"t":"2025-08-24T01:55:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.16,"alt":59.84,"az":116.1,"t":"2025-08-24T02:00:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.15,"alt":60.67,"az":117.7,"t":"2025-08-24T02:05:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.14,"alt":61.5,"az":119.4,"t":"2025-08-24T02:10:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.13,"alt":62.3,"az":121.1,"t":"2025-08-24T02:15:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.12,"alt":63.1,"az":122.9,"t":"2025-08-24T02:20:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.11,"alt":63.88,"az":124.7,"t":"2025-08-24T02:25:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.11,"alt":64.64,"az":126.7,"t":"2025-08-24T02:30:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.1,"alt":65.38,"az":128.8,"t":"2025-08-24T02:35:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.09,"alt":66.09,"az":130.9,"t":"2025-08-24T02:40:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.09,"alt":66.79,"az":133.2,"t":"2025-08-24T02:45:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.08,"alt":67.46,"az":135.6,"t":"2025-08-24T02:50:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.08,"alt":68.1,"az":138.1,"t":"2025-08-24T02:55:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.07,"alt":68.71,"az":140.7,"t":"2025-08-24T03:00:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.07,"alt":69.28,"az":143.5,"t":"2025-08-24T03:05:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.06,"alt":69.82,"az":146.4,"t":"2025-08-24T03:10:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.06,"alt":70.32,"az":149.4,"t":"2025-08-24T03:15:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.06,"alt":70.77,"az":152.6,"t":"2025-08-24T03:20:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.06,"alt":71.18,"az":155.8,"t":"2025-08-24T03:25:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.05,"alt":71.54,"az":159.2,"t":"2025-08-24T03:30:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":71.84,"az":162.7,"t":"2025-08-24T03:35:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.05,"alt":72.09,"az":166.3,"t":"2025-08-24T03:40:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.05,"alt":72.28,"az":170.0,"t":"2025-08-24T03:45:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.05,"alt":72.42,"az":173.8,"t":"2025-08-24T03:50:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":177.6,"t":"2025-08-24T03:55:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.05,"alt":72.5,"az":181.4,"t":"2025-08-24T04:00:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.05,"alt":72.44,"az":185.1,"t":"2025-08-24T04:05:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.05,"alt":72.33,"az":188.9,"t":"2025-08-24T04:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.05,"alt":72.15,"az":192.6,"t":"2025-08-24T04:15:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.05,"alt":71.92,"az":196.2,"t":"2025-08-24T04:20:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.05,"alt":71.63,"az":199.8,"t":"2025-08-24T04:25:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.06,"alt":71.29,"az":203.2,"t":"2025-08-24T04:30:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.06,"alt":70.89,"az":206.5,"t":"2025-08-24T04:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.06,"alt":70.45,"az":209.7,"t":"2025-08-24T04:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.06,"alt":69.97,"az":212.8,"t":"2025-08-24T04:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.07,"alt":69.44,"az":215.7,"t":"2025-08-24T04:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":68.88,"az":218.5,"t":"2025-08-24T04:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.08,"alt":68.28,"az":221.2,"t":"2025-08-24T05:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.08,"alt":67.64,"az":223.7,"t":"2025-08-24T05:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.09,"alt":66.98,"az":226.1,"t":"2025-08-24T05:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.09,"alt":66.3,"az":228.4,"t":"2025-08-24T05:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.58,"az":230.6,"t":"2025-08-24T05:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.1,"alt":64.85,"az":232.7,"t":"2025-08-24T05:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.11,"alt":64.1,"az":234.7,"t":"2025-08-24T05:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.12,"alt":63.32,"az":236.6,"t":"2025-08-24T05:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":62.53,"az":238.4,"t":"2025-08-24T05:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.13,"alt":61.73,"az":240.2,"t":"2025-08-24T05:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.14,"alt":60.91,"az":241.8,"t":"2025-08-24T05:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.15,"alt":60.08,"az":243.4,"t":"2025-08-24T05:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.16,"alt":59.24,"az":244.9,"t":"2025-08-24T06:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.17,"alt":58.38,"az":246.4,"t":"2025-08-24T06:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.18,"alt":57.52,"az":247.8,"t":"2025-08-24T06:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.2,"alt":56.65,"az":249.2,"t":"2025-08-24T06:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.21,"alt":55.77,"az":250.5,"t":"2025-08-24T06:20:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.22,"alt":54.89,"az":251.8,"t":"2025-08-24T06:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.24,"alt":53.99,"az":253.0,"t":"2025-08-24T06:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":53.1,"az":254.2,"t":"2025-08-24T06:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.26,"alt":52.19,"az":255.4,"t":"2025-08-24T06:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.28,"alt":51.28,"az":256.5,"t":"2025-08-24T06:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.3,"alt":50.37,"az":257.6,"t":"2025-08-24T06:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.31,"alt":49.46,"az":258.6,"t":"2025-08-24T06:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.33,"alt":48.54,"az":259.7,"t":"2025-08-24T07:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.35,"alt":47.62,"az":260.7,"t":"2025-08-24T07:05:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.37,"alt":46.69,"az":261.7,"t":"2025-08-24T07:10:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.39,"alt":45.76,"az":262.6,"t":"2025-08-24T07:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.42,"alt":44.83,"az":263.6,"t":"2025-08-24T07:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.44,"alt":43.9,"az":264.5,"t":"2025-08-24T07:25:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.47,"alt":42.97,"az":265.4,"t":"2025-08-24T07:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.49,"alt":42.04,"az":266.3,"t":"2025-08-24T07:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.52,"alt":41.1,"az":267.2,"t":"2025-08-24T07:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.55,"alt":40.17,"az":268.1,"t":"2025-08-24T07:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.58,"alt":39.23,"az":268.9,"t":"2025-08-24T07:50:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.61,"alt":38.3,"az":269.8,"t":"2025-08-24T07:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.65,"alt":37.36,"az":270.6,"t":"2025-08-24T08:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.68,"alt":36.42,"az":271.4,"t":"2025-08-24T08:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.72,"alt":35.49,"az":272.2,"t":"2025-08-24T08:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.76,"alt":34.55,"az":273.0,"t":"2025-08-24T08:15:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.8,"alt":33.62,"az":273.8,"t":"2025-08-24T08:20:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.85,"alt":32.69,"az":274.6,"t":"2025-08-24T08:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.9,"alt":31.75,"az":275.4,"t":"2025-08-24T08:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.95,"alt":30.82,"az":276.2,"t":"2025-08-24T08:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.0,"alt":29.89,"az":276.9,"t":"2025-08-24T08:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.06,"alt":28.97,"az":277.7,"t":"2025-08-24T08:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.12,"alt":28.04,"az":278.5,"t":"2025-08-24T08:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.19,"alt":27.11,"az":279.2,"t":"2025-08-24T08:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.26,"alt":26.19,"az":280.0,"t":"2025-08-24T09:00:00Z","terrain":-0.13}],"transit":{"airmass":1.05,"alt":72.5,"az":181.4,"t":"2025-08-24T04:00:00Z"},"usable_hours":3.58,"verdict":"marginal","zenith_passage":false},"warnings":[]}