{"assessment":{"best_window":{"end":"2025-07-12T00:55Z","end_local":"03:55","hours":1.92,"label":"marginal","mean_quality":0.55,"start":"2025-07-11T23:00Z","start_local":"02:00"},"cost":{"altitude":2.28,"clouds":1.06,"darkness":1.57,"moon":0.95},"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":-2,"cloud":29,"high":0,"iso":"2025-07-11T18:00Z","label":"unusable","low":11,"mid":21,"moon_alt":-9,"precip":0.0,"q":0.0,"rh":80,"sky":"civil twilight","temp":11.4,"time":"21:00","wind":1.8},{"alt":4,"cloud":92,"high":0,"iso":"2025-07-11T19:00Z","label":"unusable","low":41,"mid":91,"moon_alt":1,"precip":0.0,"q":0.0,"rh":81,"sky":"nautical twilight","temp":10.7,"time":"22:00","wind":2.0},{"alt":11,"cloud":100,"high":0,"iso":"2025-07-11T20:00Z","label":"unusable","low":100,"mid":100,"moon_alt":9,"precip":0.0,"q":0.0,"rh":81,"sky":"astronomical twilight","temp":10.6,"time":"23:00","wind":4.2},{"alt":19,"cloud":100,"high":0,"iso":"2025-07-11T21:00Z","label":"unusable","low":100,"mid":90,"moon_alt":16,"precip":0.0,"q":0.0,"rh":79,"sky":"night","temp":11.1,"time":"00:00","wind":5.1},{"alt":28,"cloud":54,"high":0,"iso":"2025-07-11T22:00Z","label":"poor","low":38,"mid":29,"moon_alt":21,"precip":0.1,"q":0.22,"rh":83,"sky":"night","temp":10.5,"time":"01:00","wind":6.6},{"alt":38,"cloud":13,"high":0,"iso":"2025-07-11T23:00Z","label":"marginal","low":7,"mid":9,"moon_alt":24,"precip":0.0,"q":0.54,"rh":88,"sky":"night","temp":9.1,"time":"02:00","wind":2.7},{"alt":49,"cloud":19,"high":0,"iso":"2025-07-12T00:00Z","label":"marginal","low":11,"mid":11,"moon_alt":24,"precip":0.0,"q":0.53,"rh":86,"sky":"night","temp":8.8,"time":"03:00","wind":0.7},{"alt":60,"cloud":23,"high":0,"iso":"2025-07-12T01:00Z","label":"poor","low":22,"mid":2,"moon_alt":21,"precip":0.0,"q":0.27,"rh":87,"sky":"astronomical twilight","temp":7.6,"time":"04:00","wind":2.6},{"alt":71,"cloud":13,"high":0,"iso":"2025-07-12T02:00Z","label":"poor","low":12,"mid":1,"moon_alt":16,"precip":0.0,"q":0.1,"rh":87,"sky":"nautical twilight","temp":7.6,"time":"05:00","wind":2.0}],"peak_quality":0.57,"peak_sky":0.73,"quality_hours":1.59,"reasons":["the target being low or below 20\u00b0 cost 2.3 quality-hours","daylight and twilight cost 1.6 quality-hours","cloud cover cost 1.1 quality-hours","moonlight cost 0.9 quality-hours"],"reference_hours":4.0,"score":29,"score_astronomy":48,"score_weather":60,"sky_hours":2.65,"verdict":"poor","verdict_astronomy":"marginal","weather_known":true,"windows":[{"end":"2025-07-11T22:00Z","end_local":"01:00","hours":4.08,"label":"unusable","mean_quality":0.0,"start":"2025-07-11T17:55Z","start_local":"20:55"},{"end":"2025-07-11T23:00Z","end_local":"02:00","hours":1.0,"label":"poor","mean_quality":0.24,"start":"2025-07-11T22:00Z","start_local":"01:00"},{"end":"2025-07-12T00:55Z","end_local":"03:55","hours":1.92,"label":"marginal","mean_quality":0.55,"start":"2025-07-11T23:00Z","start_local":"02:00"},{"end":"2025-07-12T02:25Z","end_local":"05:25","hours":1.5,"label":"poor","mean_quality":0.2,"start":"2025-07-12T00:55Z","start_local":"03:55"},{"end":"2025-07-12T03:00Z","end_local":"06:00","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2025-07-12T02:25Z","start_local":"05:25"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":42,"dark":false,"high":0,"local":"20:00","low":15,"mid":32,"precip":0.1,"rh":65,"temp":13.5,"time":"2025-07-11T17:00Z","wind":4.4},{"cloud":29,"dark":false,"high":0,"local":"21:00","low":11,"mid":21,"precip":0.0,"rh":80,"temp":11.4,"time":"2025-07-11T18:00Z","wind":1.8},{"cloud":92,"dark":false,"high":0,"local":"22:00","low":41,"mid":91,"precip":0.0,"rh":81,"temp":10.7,"time":"2025-07-11T19:00Z","wind":2.0},{"cloud":100,"dark":false,"high":0,"local":"23:00","low":100,"mid":100,"precip":0.0,"rh":81,"temp":10.6,"time":"2025-07-11T20:00Z","wind":4.2},{"cloud":100,"dark":true,"high":0,"local":"00:00","low":100,"mid":90,"precip":0.0,"rh":79,"temp":11.1,"time":"2025-07-11T21:00Z","wind":5.1},{"cloud":54,"dark":true,"high":0,"local":"01:00","low":38,"mid":29,"precip":0.1,"rh":83,"temp":10.5,"time":"2025-07-11T22:00Z","wind":6.6},{"cloud":13,"dark":true,"high":0,"local":"02:00","low":7,"mid":9,"precip":0.0,"rh":88,"temp":9.1,"time":"2025-07-11T23:00Z","wind":2.7},{"cloud":19,"dark":true,"high":0,"local":"03:00","low":11,"mid":11,"precip":0.0,"rh":86,"temp":8.8,"time":"2025-07-12T00:00Z","wind":0.7},{"cloud":23,"dark":false,"high":0,"local":"04:00","low":22,"mid":2,"precip":0.0,"rh":87,"temp":7.6,"time":"2025-07-12T01:00Z","wind":2.6},{"cloud":13,"dark":false,"high":0,"local":"05:00","low":12,"mid":1,"precip":0.0,"rh":87,"temp":7.6,"time":"2025-07-12T02:00Z","wind":2.0},{"cloud":25,"dark":false,"high":0,"local":"06:00","low":6,"mid":20,"precip":0.0,"rh":87,"temp":7.5,"time":"2025-07-12T03:00Z","wind":2.0}],"forecast_source":"history","forecast_updated_at":"2026-10-22T19:14:55Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-07-11T20:01:26Z","dark_hours":4.85,"dark_to":"2025-07-12T00:52:09Z","moon":{"illumination":0.986,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2025-07-11T18:56:03Z","moonset":"2025-07-12T04:04:05Z","sunrise":"2025-07-12T02:57:24Z","sunset":"2025-07-11T17:56:11Z","twilight":{"astronomical":{"end":"2025-07-11T20:01:26Z","start":"2025-07-12T00:52:09Z"},"civil":{"end":"2025-07-11T18:29:30Z","start":"2025-07-12T02:24:05Z"},"nautical":{"end":"2025-07-11T19:11:51Z","start":"2025-07-12T01:41:45Z"}},"window_end":"2025-07-12T09:00:00Z","window_start":"2025-07-11T09:00:00Z"},"night_date":"2025-07-11","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.18,"alt":57.7,"t":"2025-07-12T00:50:00Z"},"dec":41.26875,"dec_of_date":41.4083,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":2.75,"limit_rise":"2025-07-11T21:04:48Z","limit_set":"2025-07-11T10:27:07Z","max_az_rate_deg_per_min":20.62,"moon_separation":88.0,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0353,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"Only 2.8 h above 30\u00b0, 3.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2025-07-11T13:14:56Z","blocked_dark_hours":0,"clears_at":"2025-07-11T18:30:44Z","rise_az":298.1},"track":[{"above_terrain":true,"airmass":1.8,"alt":33.65,"az":298.1,"t":"2025-07-11T09:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.84,"alt":32.83,"az":298.6,"t":"2025-07-11T09:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.88,"alt":32.01,"az":299.2,"t":"2025-07-11T09:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.93,"alt":31.2,"az":299.7,"t":"2025-07-11T09:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.97,"alt":30.39,"az":300.3,"t":"2025-07-11T09:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.02,"alt":29.58,"az":300.9,"t":"2025-07-11T09:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.07,"alt":28.78,"az":301.4,"t":"2025-07-11T09:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.12,"alt":27.98,"az":302.0,"t":"2025-07-11T09:35:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.18,"alt":27.19,"az":302.6,"t":"2025-07-11T09:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.24,"alt":26.4,"az":303.1,"t":"2025-07-11T09:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.3,"alt":25.62,"az":303.7,"t":"2025-07-11T09:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.37,"alt":24.85,"az":304.3,"t":"2025-07-11T09:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.44,"alt":24.08,"az":304.9,"t":"2025-07-11T10:00:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.51,"alt":23.31,"az":305.5,"t":"2025-07-11T10:05:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.59,"alt":22.55,"az":306.1,"t":"2025-07-11T10:10:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.68,"alt":21.8,"az":306.7,"t":"2025-07-11T10:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.77,"alt":21.05,"az":307.3,"t":"2025-07-11T10:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.86,"alt":20.31,"az":307.9,"t":"2025-07-11T10:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.96,"alt":19.58,"az":308.6,"t":"2025-07-11T10:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.07,"alt":18.85,"az":309.2,"t":"2025-07-11T10:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.19,"alt":18.13,"az":309.8,"t":"2025-07-11T10:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.31,"alt":17.41,"az":310.5,"t":"2025-07-11T10:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.44,"alt":16.7,"az":311.1,"t":"2025-07-11T10:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.59,"alt":16.0,"az":311.8,"t":"2025-07-11T10:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.74,"alt":15.31,"az":312.4,"t":"2025-07-11T11:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.91,"alt":14.62,"az":313.1,"t":"2025-07-11T11:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.09,"alt":13.94,"az":313.8,"t":"2025-07-11T11:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":4.28,"alt":13.27,"az":314.4,"t":"2025-07-11T11:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.5,"alt":12.6,"az":315.1,"t":"2025-07-11T11:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.73,"alt":11.94,"az":315.8,"t":"2025-07-11T11:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.98,"alt":11.3,"az":316.5,"t":"2025-07-11T11:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":5.26,"alt":10.66,"az":317.2,"t":"2025-07-11T11:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.57,"alt":10.02,"az":317.9,"t":"2025-07-11T11:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.91,"alt":9.4,"az":318.6,"t":"2025-07-11T11:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.29,"alt":8.79,"az":319.3,"t":"2025-07-11T11:50:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.72,"alt":8.18,"az":320.1,"t":"2025-07-11T11:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.19,"alt":7.59,"az":320.8,"t":"2025-07-11T12:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.73,"alt":7.0,"az":321.5,"t":"2025-07-11T12:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":8.34,"alt":6.42,"az":322.3,"t":"2025-07-11T12:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":9.03,"alt":5.85,"az":323.0,"t":"2025-07-11T12:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":9.83,"alt":5.3,"az":323.8,"t":"2025-07-11T12:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.75,"alt":4.75,"az":324.6,"t":"2025-07-11T12:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.82,"alt":4.21,"az":325.3,"t":"2025-07-11T12:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":13.09,"alt":3.68,"az":326.1,"t":"2025-07-11T12:35:00Z","terrain":-0.26},{"above_terrain":true,"airmass":14.59,"alt":3.17,"az":326.9,"t":"2025-07-11T12:40:00Z","terrain":-0.38},{"above_terrain":true,"airmass":16.39,"alt":2.66,"az":327.7,"t":"2025-07-11T12:45:00Z","terrain":-0.28},{"above_terrain":true,"airmass":18.57,"alt":2.17,"az":328.5,"t":"2025-07-11T12:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":21.25,"alt":1.68,"az":329.3,"t":"2025-07-11T12:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":24.54,"alt":1.21,"az":330.1,"t":"2025-07-11T13:00:00Z","terrain":-0.36},{"above_terrain":true,"airmass":28.64,"alt":0.75,"az":330.9,"t":"2025-07-11T13:05:00Z","terrain":-0.39},{"above_terrain":true,"airmass":33.73,"alt":0.3,"az":331.8,"t":"2025-07-11T13:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-0.13,"az":332.6,"t":"2025-07-11T13:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.56,"az":333.4,"t":"2025-07-11T13:20:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-0.97,"az":334.3,"t":"2025-07-11T13:25:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-1.37,"az":335.1,"t":"2025-07-11T13:30:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-1.76,"az":336.0,"t":"2025-07-11T13:35:00Z","terrain":-0.83},{"above_terrain":false,"airmass":null,"alt":-2.13,"az":336.9,"t":"2025-07-11T13:40:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-2.49,"az":337.7,"t":"2025-07-11T13:45:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.84,"az":338.6,"t":"2025-07-11T13:50:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":339.5,"t":"2025-07-11T13:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":340.4,"t":"2025-07-11T14:00:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":341.3,"t":"2025-07-11T14:05:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.1,"az":342.2,"t":"2025-07-11T14:10:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.38,"az":343.1,"t":"2025-07-11T14:15:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-4.64,"az":344.0,"t":"2025-07-11T14:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.9,"az":344.9,"t":"2025-07-11T14:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.13,"az":345.8,"t":"2025-07-11T14:30:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-5.36,"az":346.7,"t":"2025-07-11T14:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-5.56,"az":347.6,"t":"2025-07-11T14:40:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-5.76,"az":348.5,"t":"2025-07-11T14:45:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-5.94,"az":349.5,"t":"2025-07-11T14:50:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-6.1,"az":350.4,"t":"2025-07-11T14:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.25,"az":351.3,"t":"2025-07-11T15:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-6.38,"az":352.3,"t":"2025-07-11T15:05:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-6.5,"az":353.2,"t":"2025-07-11T15:10:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.6,"az":354.1,"t":"2025-07-11T15:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":355.1,"t":"2025-07-11T15:20:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":356.0,"t":"2025-07-11T15:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":357.0,"t":"2025-07-11T15:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":357.9,"t":"2025-07-11T15:35:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":358.9,"t":"2025-07-11T15:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.9,"az":359.8,"t":"2025-07-11T15:45:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":0.8,"t":"2025-07-11T15:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":1.7,"t":"2025-07-11T15:55:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":2.7,"t":"2025-07-11T16:00:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":3.6,"t":"2025-07-11T16:05:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":4.5,"t":"2025-07-11T16:10:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":5.5,"t":"2025-07-11T16:15:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":6.4,"t":"2025-07-11T16:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":7.4,"t":"2025-07-11T16:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":8.3,"t":"2025-07-11T16:30:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-6.16,"az":9.2,"t":"2025-07-11T16:35:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-6.0,"az":10.2,"t":"2025-07-11T16:40:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-5.83,"az":11.1,"t":"2025-07-11T16:45:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-5.64,"az":12.0,"t":"2025-07-11T16:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.44,"az":13.0,"t":"2025-07-11T16:55:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-5.22,"az":13.9,"t":"2025-07-11T17:00:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-4.99,"az":14.8,"t":"2025-07-11T17:05:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-4.74,"az":15.7,"t":"2025-07-11T17:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.48,"az":16.6,"t":"2025-07-11T17:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.21,"az":17.5,"t":"2025-07-11T17:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":18.4,"t":"2025-07-11T17:25:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":19.3,"t":"2025-07-11T17:30:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":20.2,"t":"2025-07-11T17:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-2.97,"az":21.1,"t":"2025-07-11T17:40:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-2.63,"az":21.9,"t":"2025-07-11T17:45:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":22.8,"t":"2025-07-11T17:50:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-1.9,"az":23.7,"t":"2025-07-11T17:55:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":24.5,"t":"2025-07-11T18:00:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-1.13,"az":25.4,"t":"2025-07-11T18:05:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-0.72,"az":26.2,"t":"2025-07-11T18:10:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.3,"az":27.1,"t":"2025-07-11T18:15:00Z","terrain":1.27},{"above_terrain":false,"airmass":35.99,"alt":0.13,"az":27.9,"t":"2025-07-11T18:20:00Z","terrain":1.2},{"above_terrain":false,"airmass":30.47,"alt":0.58,"az":28.7,"t":"2025-07-11T18:25:00Z","terrain":1.05},{"above_terrain":false,"airmass":26.02,"alt":1.03,"az":29.6,"t":"2025-07-11T18:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":22.43,"alt":1.5,"az":30.4,"t":"2025-07-11T18:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":19.54,"alt":1.98,"az":31.2,"t":"2025-07-11T18:40:00Z","terrain":1.31},{"above_terrain":true,"airmass":17.18,"alt":2.47,"az":32.0,"t":"2025-07-11T18:45:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.24,"alt":2.97,"az":32.8,"t":"2025-07-11T18:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":13.64,"alt":3.48,"az":33.6,"t":"2025-07-11T18:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":12.29,"alt":4.01,"az":34.4,"t":"2025-07-11T19:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":11.14,"alt":4.54,"az":35.1,"t":"2025-07-11T19:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":10.17,"alt":5.08,"az":35.9,"t":"2025-07-11T19:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.32,"alt":5.64,"az":36.7,"t":"2025-07-11T19:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":8.59,"alt":6.2,"az":37.4,"t":"2025-07-11T19:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.95,"alt":6.78,"az":38.2,"t":"2025-07-11T19:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.39,"alt":7.36,"az":38.9,"t":"2025-07-11T19:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.89,"alt":7.95,"az":39.7,"t":"2025-07-11T19:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":6.45,"alt":8.55,"az":40.4,"t":"2025-07-11T19:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.06,"alt":9.16,"az":41.1,"t":"2025-07-11T19:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.7,"alt":9.78,"az":41.8,"t":"2025-07-11T19:50:00Z","terrain":0.1},{"above_terrain":true,"airmass":5.38,"alt":10.41,"az":42.5,"t":"2025-07-11T19:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.09,"alt":11.05,"az":43.2,"t":"2025-07-11T20:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.83,"alt":11.69,"az":43.9,"t":"2025-07-11T20:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.58,"alt":12.35,"az":44.6,"t":"2025-07-11T20:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.36,"alt":13.01,"az":45.3,"t":"2025-07-11T20:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.16,"alt":13.68,"az":46.0,"t":"2025-07-11T20:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.98,"alt":14.36,"az":46.7,"t":"2025-07-11T20:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.8,"alt":15.04,"az":47.3,"t":"2025-07-11T20:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.64,"alt":15.73,"az":48.0,"t":"2025-07-11T20:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.5,"alt":16.43,"az":48.6,"t":"2025-07-11T20:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.36,"alt":17.14,"az":49.3,"t":"2025-07-11T20:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.23,"alt":17.85,"az":49.9,"t":"2025-07-11T20:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.11,"alt":18.57,"az":50.6,"t":"2025-07-11T20:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.0,"alt":19.29,"az":51.2,"t":"2025-07-11T21:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.9,"alt":20.03,"az":51.8,"t":"2025-07-11T21:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.8,"alt":20.77,"az":52.4,"t":"2025-07-11T21:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.71,"alt":21.51,"az":53.1,"t":"2025-07-11T21:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.62,"alt":22.26,"az":53.7,"t":"2025-07-11T21:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.54,"alt":23.02,"az":54.3,"t":"2025-07-11T21:25:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.47,"alt":23.78,"az":54.9,"t":"2025-07-11T21:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.4,"alt":24.55,"az":55.5,"t":"2025-07-11T21:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.33,"alt":25.32,"az":56.1,"t":"2025-07-11T21:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.26,"alt":26.1,"az":56.6,"t":"2025-07-11T21:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.2,"alt":26.89,"az":57.2,"t":"2025-07-11T21:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.15,"alt":27.68,"az":57.8,"t":"2025-07-11T21:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.09,"alt":28.47,"az":58.4,"t":"2025-07-11T22:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.04,"alt":29.27,"az":58.9,"t":"2025-07-11T22:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.99,"alt":30.07,"az":59.5,"t":"2025-07-11T22:10:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.94,"alt":30.88,"az":60.0,"t":"2025-07-11T22:15:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.9,"alt":31.7,"az":60.6,"t":"2025-07-11T22:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.86,"alt":32.51,"az":61.1,"t":"2025-07-11T22:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.82,"alt":33.34,"az":61.7,"t":"2025-07-11T22:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.78,"alt":34.16,"az":62.2,"t":"2025-07-11T22:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.74,"alt":34.99,"az":62.8,"t":"2025-07-11T22:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.71,"alt":35.83,"az":63.3,"t":"2025-07-11T22:45:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.67,"alt":36.66,"az":63.8,"t":"2025-07-11T22:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.64,"alt":37.51,"az":64.3,"t":"2025-07-11T22:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.61,"alt":38.35,"az":64.9,"t":"2025-07-11T23:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.2,"az":65.4,"t":"2025-07-11T23:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.55,"alt":40.05,"az":65.9,"t":"2025-07-11T23:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.52,"alt":40.91,"az":66.4,"t":"2025-07-11T23:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.5,"alt":41.77,"az":66.9,"t":"2025-07-11T23:20:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.47,"alt":42.63,"az":67.4,"t":"2025-07-11T23:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.45,"alt":43.5,"az":67.9,"t":"2025-07-11T23:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.43,"alt":44.37,"az":68.4,"t":"2025-07-11T23:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.41,"alt":45.24,"az":68.9,"t":"2025-07-11T23:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.39,"alt":46.11,"az":69.4,"t":"2025-07-11T23:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.37,"alt":46.99,"az":69.9,"t":"2025-07-11T23:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.35,"alt":47.87,"az":70.4,"t":"2025-07-11T23:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.33,"alt":48.75,"az":70.9,"t":"2025-07-12T00:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.64,"az":71.4,"t":"2025-07-12T00:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.29,"alt":50.53,"az":71.8,"t":"2025-07-12T00:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.28,"alt":51.42,"az":72.3,"t":"2025-07-12T00:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.26,"alt":52.31,"az":72.8,"t":"2025-07-12T00:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.25,"alt":53.21,"az":73.3,"t":"2025-07-12T00:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.23,"alt":54.1,"az":73.7,"t":"2025-07-12T00:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.22,"alt":55.0,"az":74.2,"t":"2025-07-12T00:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.21,"alt":55.9,"az":74.7,"t":"2025-07-12T00:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.19,"alt":56.81,"az":75.1,"t":"2025-07-12T00:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.71,"az":75.6,"t":"2025-07-12T00:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.62,"az":76.1,"t":"2025-07-12T00:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.53,"az":76.5,"t":"2025-07-12T01:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.44,"az":77.0,"t":"2025-07-12T01:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.35,"az":77.5,"t":"2025-07-12T01:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.13,"alt":62.27,"az":77.9,"t":"2025-07-12T01:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.18,"az":78.4,"t":"2025-07-12T01:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":64.1,"az":78.8,"t":"2025-07-12T01:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.02,"az":79.3,"t":"2025-07-12T01:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":65.94,"az":79.8,"t":"2025-07-12T01:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.09,"alt":66.86,"az":80.2,"t":"2025-07-12T01:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.08,"alt":67.79,"az":80.7,"t":"2025-07-12T01:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.07,"alt":68.71,"az":81.2,"t":"2025-07-12T01:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.07,"alt":69.64,"az":81.6,"t":"2025-07-12T01:55:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.06,"alt":70.56,"az":82.1,"t":"2025-07-12T02:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.05,"alt":71.49,"az":82.6,"t":"2025-07-12T02:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.05,"alt":72.42,"az":83.0,"t":"2025-07-12T02:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":73.35,"az":83.5,"t":"2025-07-12T02:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.04,"alt":74.28,"az":84.0,"t":"2025-07-12T02:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":75.21,"az":84.5,"t":"2025-07-12T02:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.03,"alt":76.14,"az":85.0,"t":"2025-07-12T02:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.03,"alt":77.07,"az":85.5,"t":"2025-07-12T02:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":78.01,"az":86.0,"t":"2025-07-12T02:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":78.94,"az":86.5,"t":"2025-07-12T02:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.02,"alt":79.88,"az":87.1,"t":"2025-07-12T02:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.01,"alt":80.81,"az":87.7,"t":"2025-07-12T02:55:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.01,"alt":81.75,"az":88.3,"t":"2025-07-12T03:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.01,"alt":82.68,"az":89.0,"t":"2025-07-12T03:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.01,"alt":83.62,"az":89.7,"t":"2025-07-12T03:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.55,"az":90.6,"t":"2025-07-12T03:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.0,"alt":85.49,"az":91.6,"t":"2025-07-12T03:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.0,"alt":86.43,"az":93.0,"t":"2025-07-12T03:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.0,"alt":87.36,"az":95.0,"t":"2025-07-12T03:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.0,"alt":88.29,"az":98.8,"t":"2025-07-12T03:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.0,"alt":89.2,"az":110.5,"t":"2025-07-12T03:40:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.0,"alt":89.66,"az":213.6,"t":"2025-07-12T03:45:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.0,"alt":88.84,"az":256.3,"t":"2025-07-12T03:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":87.92,"az":263.1,"t":"2025-07-12T03:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.0,"alt":86.98,"az":265.9,"t":"2025-07-12T04:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.0,"alt":86.05,"az":267.6,"t":"2025-07-12T04:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.0,"alt":85.11,"az":268.8,"t":"2025-07-12T04:10:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.0,"alt":84.18,"az":269.8,"t":"2025-07-12T04:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":83.24,"az":270.6,"t":"2025-07-12T04:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.01,"alt":82.31,"az":271.3,"t":"2025-07-12T04:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.01,"alt":81.37,"az":271.9,"t":"2025-07-12T04:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.01,"alt":80.44,"az":272.6,"t":"2025-07-12T04:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":79.5,"az":273.1,"t":"2025-07-12T04:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.02,"alt":78.57,"az":273.7,"t":"2025-07-12T04:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.02,"alt":77.63,"az":274.2,"t":"2025-07-12T04:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.03,"alt":76.7,"az":274.7,"t":"2025-07-12T04:55:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.03,"alt":75.77,"az":275.2,"t":"2025-07-12T05:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.04,"alt":74.84,"az":275.7,"t":"2025-07-12T05:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.04,"alt":73.91,"az":276.2,"t":"2025-07-12T05:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.05,"alt":72.98,"az":276.7,"t":"2025-07-12T05:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.05,"alt":72.05,"az":277.2,"t":"2025-07-12T05:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.06,"alt":71.12,"az":277.6,"t":"2025-07-12T05:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.19,"az":278.1,"t":"2025-07-12T05:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.26,"az":278.6,"t":"2025-07-12T05:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.08,"alt":68.34,"az":279.0,"t":"2025-07-12T05:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.08,"alt":67.42,"az":279.5,"t":"2025-07-12T05:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.09,"alt":66.49,"az":280.0,"t":"2025-07-12T05:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.1,"alt":65.57,"az":280.4,"t":"2025-07-12T05:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.11,"alt":64.65,"az":280.9,"t":"2025-07-12T06:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.11,"alt":63.73,"az":281.3,"t":"2025-07-12T06:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.12,"alt":62.82,"az":281.8,"t":"2025-07-12T06:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.13,"alt":61.9,"az":282.3,"t":"2025-07-12T06:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.14,"alt":60.99,"az":282.7,"t":"2025-07-12T06:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.15,"alt":60.08,"az":283.2,"t":"2025-07-12T06:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.16,"alt":59.17,"az":283.6,"t":"2025-07-12T06:30:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.18,"alt":58.26,"az":284.1,"t":"2025-07-12T06:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.19,"alt":57.35,"az":284.6,"t":"2025-07-12T06:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.2,"alt":56.44,"az":285.0,"t":"2025-07-12T06:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.54,"az":285.5,"t":"2025-07-12T06:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.64,"az":286.0,"t":"2025-07-12T06:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.24,"alt":53.74,"az":286.5,"t":"2025-07-12T07:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.25,"alt":52.85,"az":286.9,"t":"2025-07-12T07:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.27,"alt":51.95,"az":287.4,"t":"2025-07-12T07:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.28,"alt":51.06,"az":287.9,"t":"2025-07-12T07:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":288.4,"t":"2025-07-12T07:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.32,"alt":49.28,"az":288.8,"t":"2025-07-12T07:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.34,"alt":48.4,"az":289.3,"t":"2025-07-12T07:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.35,"alt":47.52,"az":289.8,"t":"2025-07-12T07:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.37,"alt":46.64,"az":290.3,"t":"2025-07-12T07:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.39,"alt":45.76,"az":290.8,"t":"2025-07-12T07:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.42,"alt":44.89,"az":291.3,"t":"2025-07-12T07:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.44,"alt":44.02,"az":291.8,"t":"2025-07-12T07:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.46,"alt":43.15,"az":292.3,"t":"2025-07-12T08:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.48,"alt":42.28,"az":292.8,"t":"2025-07-12T08:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.51,"alt":41.42,"az":293.3,"t":"2025-07-12T08:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.54,"alt":40.57,"az":293.8,"t":"2025-07-12T08:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.56,"alt":39.71,"az":294.3,"t":"2025-07-12T08:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.59,"alt":38.86,"az":294.8,"t":"2025-07-12T08:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.62,"alt":38.01,"az":295.3,"t":"2025-07-12T08:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.65,"alt":37.17,"az":295.9,"t":"2025-07-12T08:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.68,"alt":36.33,"az":296.4,"t":"2025-07-12T08:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.72,"alt":35.49,"az":296.9,"t":"2025-07-12T08:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.75,"alt":34.66,"az":297.5,"t":"2025-07-12T08:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.79,"alt":33.83,"az":298.0,"t":"2025-07-12T08:55:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.83,"alt":33.01,"az":298.5,"t":"2025-07-12T09:00:00Z","terrain":0.15}],"transit":{"airmass":1.0,"alt":89.7,"az":213.6,"t":"2025-07-12T03:45:00Z"},"usable_hours":3.83,"verdict":"marginal","zenith_passage":true},"warnings":[]}