{"assessment":{"best_window":{"end":"2028-08-10T01:40Z","end_local":"04:40","hours":4.58,"label":"marginal","mean_quality":0.4,"start":"2028-08-09T21:05Z","start_local":"00:05"},"cost":{"altitude":2.49,"clouds":0.0,"darkness":1.33,"moon":2.6},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":-4,"cloud":null,"high":null,"iso":"2028-08-09T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2028-08-09T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2028-08-09T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2028-08-09T21:00Z","label":"poor","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.29,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2028-08-09T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.41,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2028-08-09T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.41,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2028-08-10T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.41,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2028-08-10T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.4,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2028-08-10T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.2,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2028-08-10T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.41,"peak_sky":0.41,"quality_hours":2.1,"reasons":["moonlight cost 2.6 quality-hours","the target being low or below 20\u00b0 cost 2.5 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":22,"score_weather":null,"sky_hours":2.1,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2028-08-09T20:45Z","end_local":"23:45","hours":3.33,"label":"unusable","mean_quality":0.0,"start":"2028-08-09T17:25Z","start_local":"20:25"},{"end":"2028-08-09T21:05Z","end_local":"00:05","hours":0.33,"label":"poor","mean_quality":0.27,"start":"2028-08-09T20:45Z","start_local":"23:45"},{"end":"2028-08-10T01:40Z","end_local":"04:40","hours":4.58,"label":"marginal","mean_quality":0.4,"start":"2028-08-09T21:05Z","start_local":"00:05"},{"end":"2028-08-10T02:55Z","end_local":"05:55","hours":1.25,"label":"poor","mean_quality":0.14,"start":"2028-08-10T01:40Z","start_local":"04:40"},{"end":"2028-08-10T03:25Z","end_local":"06:25","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-08-10T02:55Z","start_local":"05:55"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2028-08-09T19:16:52Z","dark_hours":6.33,"dark_to":"2028-08-10T01:36:29Z","moon":{"illumination":0.818,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2028-08-09T19:01:38Z","moonset":"2028-08-10T08:12:55Z","sunrise":"2028-08-10T03:24:44Z","sunset":"2028-08-09T17:28:39Z","twilight":{"astronomical":{"end":"2028-08-09T19:16:52Z","start":"2028-08-10T01:36:29Z"},"civil":{"end":"2028-08-09T17:59:01Z","start":"2028-08-10T02:54:21Z"},"nautical":{"end":"2028-08-09T18:36:15Z","start":"2028-08-10T02:17:06Z"}},"window_end":"2028-08-10T09:00:00Z","window_start":"2028-08-09T09:00:00Z"},"night_date":"2028-08-09","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.05,"alt":73.0,"t":"2028-08-10T01:35:00Z"},"dec":30.66017511,"dec_of_date":30.806,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":4.0,"limit_rise":"2028-08-09T20:41:33Z","limit_set":"2028-08-10T08:38:36Z","max_az_rate_deg_per_min":1.14,"moon_separation":28.4,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8666,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"4.0 dark hours above 30\u00b0 \u2014 a proper target for this night. The Moon is 28\u00b0 away at 82% \u2014 faint targets will suffer.","terrain":{"available":true,"behind_at":"2028-08-09T10:49:00Z","blocked_dark_hours":0,"clears_at":"2028-08-09T18:37:18Z","rise_az":296.4},"track":[{"above_terrain":true,"airmass":3.38,"alt":17.04,"az":296.4,"t":"2028-08-09T09:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.54,"alt":16.21,"az":297.1,"t":"2028-08-09T09:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.72,"alt":15.38,"az":297.8,"t":"2028-08-09T09:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.92,"alt":14.55,"az":298.5,"t":"2028-08-09T09:15:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.15,"alt":13.73,"az":299.2,"t":"2028-08-09T09:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.39,"alt":12.92,"az":300.0,"t":"2028-08-09T09:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.67,"alt":12.11,"az":300.7,"t":"2028-08-09T09:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.98,"alt":11.31,"az":301.4,"t":"2028-08-09T09:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":5.33,"alt":10.51,"az":302.2,"t":"2028-08-09T09:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.73,"alt":9.72,"az":302.9,"t":"2028-08-09T09:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.2,"alt":8.94,"az":303.7,"t":"2028-08-09T09:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.73,"alt":8.16,"az":304.4,"t":"2028-08-09T09:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.36,"alt":7.4,"az":305.2,"t":"2028-08-09T10:00:00Z","terrain":-0.27},{"above_terrain":true,"airmass":8.1,"alt":6.63,"az":305.9,"t":"2028-08-09T10:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.0,"alt":5.88,"az":306.7,"t":"2028-08-09T10:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":10.08,"alt":5.13,"az":307.5,"t":"2028-08-09T10:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":11.43,"alt":4.39,"az":308.3,"t":"2028-08-09T10:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":13.14,"alt":3.66,"az":309.1,"t":"2028-08-09T10:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":15.35,"alt":2.94,"az":309.9,"t":"2028-08-09T10:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":18.29,"alt":2.23,"az":310.7,"t":"2028-08-09T10:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":22.3,"alt":1.52,"az":311.5,"t":"2028-08-09T10:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":27.92,"alt":0.82,"az":312.3,"t":"2028-08-09T10:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":35.94,"alt":0.14,"az":313.1,"t":"2028-08-09T10:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-0.54,"az":314.0,"t":"2028-08-09T10:55:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":314.8,"t":"2028-08-09T11:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-1.87,"az":315.7,"t":"2028-08-09T11:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":316.5,"t":"2028-08-09T11:10:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":317.4,"t":"2028-08-09T11:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":318.3,"t":"2028-08-09T11:20:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-4.4,"az":319.2,"t":"2028-08-09T11:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.01,"az":320.0,"t":"2028-08-09T11:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.6,"az":320.9,"t":"2028-08-09T11:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.19,"az":321.9,"t":"2028-08-09T11:40:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":322.8,"t":"2028-08-09T11:45:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-7.32,"az":323.7,"t":"2028-08-09T11:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-7.87,"az":324.6,"t":"2028-08-09T11:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.4,"az":325.6,"t":"2028-08-09T12:00:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-8.93,"az":326.5,"t":"2028-08-09T12:05:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-9.44,"az":327.5,"t":"2028-08-09T12:10:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-9.93,"az":328.5,"t":"2028-08-09T12:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-10.42,"az":329.4,"t":"2028-08-09T12:20:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-10.88,"az":330.4,"t":"2028-08-09T12:25:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.34,"az":331.4,"t":"2028-08-09T12:30:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-11.78,"az":332.4,"t":"2028-08-09T12:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.21,"az":333.4,"t":"2028-08-09T12:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-12.62,"az":334.4,"t":"2028-08-09T12:45:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-13.01,"az":335.5,"t":"2028-08-09T12:50:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-13.39,"az":336.5,"t":"2028-08-09T12:55:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-13.76,"az":337.6,"t":"2028-08-09T13:00:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-14.11,"az":338.6,"t":"2028-08-09T13:05:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-14.44,"az":339.7,"t":"2028-08-09T13:10:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-14.76,"az":340.7,"t":"2028-08-09T13:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.06,"az":341.8,"t":"2028-08-09T13:20:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.34,"az":342.9,"t":"2028-08-09T13:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.61,"az":343.9,"t":"2028-08-09T13:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.86,"az":345.0,"t":"2028-08-09T13:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.1,"az":346.1,"t":"2028-08-09T13:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-16.31,"az":347.2,"t":"2028-08-09T13:45:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-16.51,"az":348.3,"t":"2028-08-09T13:50:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-16.69,"az":349.4,"t":"2028-08-09T13:55:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-16.85,"az":350.6,"t":"2028-08-09T14:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":351.7,"t":"2028-08-09T14:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":352.8,"t":"2028-08-09T14:10:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":353.9,"t":"2028-08-09T14:15:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":355.0,"t":"2028-08-09T14:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":356.2,"t":"2028-08-09T14:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":357.3,"t":"2028-08-09T14:30:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":358.4,"t":"2028-08-09T14:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":359.5,"t":"2028-08-09T14:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":0.7,"t":"2028-08-09T14:45:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":1.8,"t":"2028-08-09T14:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":2.9,"t":"2028-08-09T14:55:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":4.0,"t":"2028-08-09T15:00:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":5.2,"t":"2028-08-09T15:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":6.3,"t":"2028-08-09T15:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-17.1,"az":7.4,"t":"2028-08-09T15:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.97,"az":8.5,"t":"2028-08-09T15:20:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-16.82,"az":9.7,"t":"2028-08-09T15:25:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-16.66,"az":10.8,"t":"2028-08-09T15:30:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-16.47,"az":11.9,"t":"2028-08-09T15:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-16.27,"az":13.0,"t":"2028-08-09T15:40:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-16.05,"az":14.1,"t":"2028-08-09T15:45:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-15.82,"az":15.2,"t":"2028-08-09T15:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-15.56,"az":16.2,"t":"2028-08-09T15:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.29,"az":17.3,"t":"2028-08-09T16:00:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.01,"az":18.4,"t":"2028-08-09T16:05:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-14.7,"az":19.5,"t":"2028-08-09T16:10:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-14.38,"az":20.5,"t":"2028-08-09T16:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.05,"az":21.6,"t":"2028-08-09T16:20:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-13.69,"az":22.6,"t":"2028-08-09T16:25:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-13.33,"az":23.7,"t":"2028-08-09T16:30:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-12.94,"az":24.7,"t":"2028-08-09T16:35:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-12.54,"az":25.7,"t":"2028-08-09T16:40:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-12.13,"az":26.8,"t":"2028-08-09T16:45:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-11.7,"az":27.8,"t":"2028-08-09T16:50:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-11.26,"az":28.8,"t":"2028-08-09T16:55:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-10.8,"az":29.8,"t":"2028-08-09T17:00:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-10.33,"az":30.7,"t":"2028-08-09T17:05:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-9.84,"az":31.7,"t":"2028-08-09T17:10:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.35,"az":32.7,"t":"2028-08-09T17:15:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-8.83,"az":33.6,"t":"2028-08-09T17:20:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-8.31,"az":34.6,"t":"2028-08-09T17:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-7.77,"az":35.5,"t":"2028-08-09T17:30:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.22,"az":36.5,"t":"2028-08-09T17:35:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":37.4,"t":"2028-08-09T17:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":38.3,"t":"2028-08-09T17:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.5,"az":39.2,"t":"2028-08-09T17:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.9,"az":40.1,"t":"2028-08-09T17:55:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-4.29,"az":41.0,"t":"2028-08-09T18:00:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":41.9,"t":"2028-08-09T18:05:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":42.8,"t":"2028-08-09T18:10:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-2.4,"az":43.6,"t":"2028-08-09T18:15:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-1.75,"az":44.5,"t":"2028-08-09T18:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.09,"az":45.3,"t":"2028-08-09T18:25:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-0.42,"az":46.2,"t":"2028-08-09T18:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":34.28,"alt":0.26,"az":47.0,"t":"2028-08-09T18:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":26.76,"alt":0.95,"az":47.8,"t":"2028-08-09T18:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":21.47,"alt":1.65,"az":48.7,"t":"2028-08-09T18:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":17.69,"alt":2.36,"az":49.5,"t":"2028-08-09T18:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":14.91,"alt":3.07,"az":50.3,"t":"2028-08-09T18:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":12.8,"alt":3.79,"az":51.1,"t":"2028-08-09T19:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":11.17,"alt":4.53,"az":51.9,"t":"2028-08-09T19:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":9.87,"alt":5.27,"az":52.7,"t":"2028-08-09T19:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.82,"alt":6.02,"az":53.4,"t":"2028-08-09T19:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":7.96,"alt":6.77,"az":54.2,"t":"2028-08-09T19:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":7.24,"alt":7.53,"az":55.0,"t":"2028-08-09T19:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":6.63,"alt":8.3,"az":55.7,"t":"2028-08-09T19:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.11,"alt":9.08,"az":56.5,"t":"2028-08-09T19:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.66,"alt":9.86,"az":57.2,"t":"2028-08-09T19:40:00Z","terrain":1.11},{"above_terrain":true,"airmass":5.27,"alt":10.65,"az":58.0,"t":"2028-08-09T19:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.92,"alt":11.45,"az":58.7,"t":"2028-08-09T19:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.62,"alt":12.25,"az":59.4,"t":"2028-08-09T19:55:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.35,"alt":13.06,"az":60.2,"t":"2028-08-09T20:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.1,"alt":13.88,"az":60.9,"t":"2028-08-09T20:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.89,"alt":14.7,"az":61.6,"t":"2028-08-09T20:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.69,"alt":15.52,"az":62.3,"t":"2028-08-09T20:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":63.0,"t":"2028-08-09T20:20:00Z","terrain":0.9},{"above_terrain":true,"airmass":3.35,"alt":17.19,"az":63.7,"t":"2028-08-09T20:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":3.2,"alt":18.04,"az":64.5,"t":"2028-08-09T20:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.07,"alt":18.88,"az":65.2,"t":"2028-08-09T20:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.94,"alt":19.73,"az":65.9,"t":"2028-08-09T20:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.82,"alt":20.59,"az":66.5,"t":"2028-08-09T20:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.72,"alt":21.45,"az":67.2,"t":"2028-08-09T20:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.62,"alt":22.32,"az":67.9,"t":"2028-08-09T20:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.53,"alt":23.19,"az":68.6,"t":"2028-08-09T21:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.44,"alt":24.06,"az":69.3,"t":"2028-08-09T21:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.36,"alt":24.94,"az":70.0,"t":"2028-08-09T21:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.29,"alt":25.82,"az":70.7,"t":"2028-08-09T21:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.22,"alt":26.7,"az":71.4,"t":"2028-08-09T21:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.15,"alt":27.59,"az":72.0,"t":"2028-08-09T21:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.09,"alt":28.48,"az":72.7,"t":"2028-08-09T21:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.03,"alt":29.38,"az":73.4,"t":"2028-08-09T21:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.98,"alt":30.28,"az":74.1,"t":"2028-08-09T21:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":74.8,"t":"2028-08-09T21:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.88,"alt":32.08,"az":75.5,"t":"2028-08-09T21:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.83,"alt":32.99,"az":76.1,"t":"2028-08-09T21:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.9,"az":76.8,"t":"2028-08-09T22:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.75,"alt":34.81,"az":77.5,"t":"2028-08-09T22:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.71,"alt":35.73,"az":78.2,"t":"2028-08-09T22:10:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.67,"alt":36.65,"az":78.9,"t":"2028-08-09T22:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.64,"alt":37.57,"az":79.6,"t":"2028-08-09T22:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.6,"alt":38.49,"az":80.3,"t":"2028-08-09T22:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.57,"alt":39.41,"az":81.0,"t":"2028-08-09T22:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.54,"alt":40.34,"az":81.8,"t":"2028-08-09T22:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.51,"alt":41.26,"az":82.5,"t":"2028-08-09T22:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.49,"alt":42.19,"az":83.2,"t":"2028-08-09T22:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.46,"alt":43.12,"az":83.9,"t":"2028-08-09T22:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.44,"alt":44.05,"az":84.7,"t":"2028-08-09T22:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.41,"alt":44.99,"az":85.4,"t":"2028-08-09T23:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.39,"alt":45.92,"az":86.2,"t":"2028-08-09T23:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.37,"alt":46.85,"az":87.0,"t":"2028-08-09T23:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.35,"alt":47.79,"az":87.8,"t":"2028-08-09T23:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.33,"alt":48.72,"az":88.6,"t":"2028-08-09T23:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.31,"alt":49.66,"az":89.4,"t":"2028-08-09T23:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.6,"az":90.2,"t":"2028-08-09T23:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.28,"alt":51.53,"az":91.1,"t":"2028-08-09T23:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.26,"alt":52.47,"az":91.9,"t":"2028-08-09T23:40:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.24,"alt":53.4,"az":92.8,"t":"2028-08-09T23:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.23,"alt":54.34,"az":93.7,"t":"2028-08-09T23:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.22,"alt":55.27,"az":94.7,"t":"2028-08-09T23:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.2,"az":95.6,"t":"2028-08-10T00:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.19,"alt":57.13,"az":96.6,"t":"2028-08-10T00:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.18,"alt":58.06,"az":97.6,"t":"2028-08-10T00:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":58.99,"az":98.7,"t":"2028-08-10T00:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.16,"alt":59.91,"az":99.7,"t":"2028-08-10T00:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.14,"alt":60.83,"az":100.9,"t":"2028-08-10T00:25:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.13,"alt":61.75,"az":102.1,"t":"2028-08-10T00:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.13,"alt":62.66,"az":103.3,"t":"2028-08-10T00:35:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.12,"alt":63.57,"az":104.6,"t":"2028-08-10T00:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.11,"alt":64.48,"az":105.9,"t":"2028-08-10T00:45:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.1,"alt":65.37,"az":107.3,"t":"2028-08-10T00:50:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.09,"alt":66.26,"az":108.8,"t":"2028-08-10T00:55:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.08,"alt":67.14,"az":110.3,"t":"2028-08-10T01:00:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.08,"alt":68.02,"az":112.0,"t":"2028-08-10T01:05:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.07,"alt":68.88,"az":113.7,"t":"2028-08-10T01:10:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.07,"alt":69.73,"az":115.6,"t":"2028-08-10T01:15:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.57,"az":117.6,"t":"2028-08-10T01:20:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.05,"alt":71.39,"az":119.7,"t":"2028-08-10T01:25:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.05,"alt":72.19,"az":122.0,"t":"2028-08-10T01:30:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.05,"alt":72.97,"az":124.5,"t":"2028-08-10T01:35:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.04,"alt":73.73,"az":127.2,"t":"2028-08-10T01:40:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.04,"alt":74.46,"az":130.1,"t":"2028-08-10T01:45:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.03,"alt":75.16,"az":133.2,"t":"2028-08-10T01:50:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.03,"alt":75.83,"az":136.6,"t":"2028-08-10T01:55:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.03,"alt":76.45,"az":140.2,"t":"2028-08-10T02:00:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.03,"alt":77.02,"az":144.2,"t":"2028-08-10T02:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.02,"alt":77.54,"az":148.5,"t":"2028-08-10T02:10:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":78.0,"az":153.1,"t":"2028-08-10T02:15:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.02,"alt":78.39,"az":158.0,"t":"2028-08-10T02:20:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.02,"alt":78.7,"az":163.2,"t":"2028-08-10T02:25:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.02,"alt":78.93,"az":168.6,"t":"2028-08-10T02:30:00Z","terrain":-0.87},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":174.2,"t":"2028-08-10T02:35:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":179.9,"t":"2028-08-10T02:40:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":185.6,"t":"2028-08-10T02:45:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.02,"alt":78.93,"az":191.2,"t":"2028-08-10T02:50:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.02,"alt":78.71,"az":196.6,"t":"2028-08-10T02:55:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.02,"alt":78.4,"az":201.8,"t":"2028-08-10T03:00:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.02,"alt":78.01,"az":206.7,"t":"2028-08-10T03:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":77.56,"az":211.4,"t":"2028-08-10T03:10:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.03,"alt":77.04,"az":215.7,"t":"2028-08-10T03:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.03,"alt":76.47,"az":219.6,"t":"2028-08-10T03:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.03,"alt":75.85,"az":223.3,"t":"2028-08-10T03:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.03,"alt":75.19,"az":226.7,"t":"2028-08-10T03:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.04,"alt":74.49,"az":229.8,"t":"2028-08-10T03:35:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.04,"alt":73.76,"az":232.7,"t":"2028-08-10T03:40:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.05,"alt":73.0,"az":235.4,"t":"2028-08-10T03:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.05,"alt":72.22,"az":237.9,"t":"2028-08-10T03:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.42,"az":240.2,"t":"2028-08-10T03:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.06,"alt":70.59,"az":242.3,"t":"2028-08-10T04:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":69.76,"az":244.3,"t":"2028-08-10T04:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.07,"alt":68.91,"az":246.2,"t":"2028-08-10T04:10:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.08,"alt":68.05,"az":248.0,"t":"2028-08-10T04:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.08,"alt":67.17,"az":249.6,"t":"2028-08-10T04:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.09,"alt":66.29,"az":251.2,"t":"2028-08-10T04:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.1,"alt":65.4,"az":252.7,"t":"2028-08-10T04:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.51,"az":254.1,"t":"2028-08-10T04:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.6,"az":255.4,"t":"2028-08-10T04:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.12,"alt":62.69,"az":256.7,"t":"2028-08-10T04:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.13,"alt":61.78,"az":257.9,"t":"2028-08-10T04:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.14,"alt":60.86,"az":259.1,"t":"2028-08-10T04:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.15,"alt":59.94,"az":260.2,"t":"2028-08-10T05:00:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.17,"alt":59.02,"az":261.3,"t":"2028-08-10T05:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.18,"alt":58.09,"az":262.4,"t":"2028-08-10T05:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.19,"alt":57.16,"az":263.4,"t":"2028-08-10T05:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.2,"alt":56.23,"az":264.4,"t":"2028-08-10T05:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.22,"alt":55.3,"az":265.3,"t":"2028-08-10T05:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.23,"alt":54.37,"az":266.2,"t":"2028-08-10T05:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.24,"alt":53.43,"az":267.2,"t":"2028-08-10T05:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.26,"alt":52.5,"az":268.0,"t":"2028-08-10T05:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.28,"alt":51.56,"az":268.9,"t":"2028-08-10T05:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.29,"alt":50.63,"az":269.8,"t":"2028-08-10T05:50:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.31,"alt":49.69,"az":270.6,"t":"2028-08-10T05:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.33,"alt":48.76,"az":271.4,"t":"2028-08-10T06:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.35,"alt":47.82,"az":272.2,"t":"2028-08-10T06:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.37,"alt":46.89,"az":273.0,"t":"2028-08-10T06:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.39,"alt":45.95,"az":273.8,"t":"2028-08-10T06:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.41,"alt":45.02,"az":274.5,"t":"2028-08-10T06:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.44,"alt":44.08,"az":275.3,"t":"2028-08-10T06:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.46,"alt":43.15,"az":276.0,"t":"2028-08-10T06:30:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.49,"alt":42.22,"az":276.8,"t":"2028-08-10T06:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":277.5,"t":"2028-08-10T06:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.54,"alt":40.37,"az":278.2,"t":"2028-08-10T06:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.57,"alt":39.44,"az":278.9,"t":"2028-08-10T06:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.6,"alt":38.52,"az":279.6,"t":"2028-08-10T06:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.64,"alt":37.6,"az":280.4,"t":"2028-08-10T07:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.67,"alt":36.68,"az":281.1,"t":"2028-08-10T07:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.71,"alt":35.76,"az":281.8,"t":"2028-08-10T07:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.75,"alt":34.84,"az":282.4,"t":"2028-08-10T07:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.79,"alt":33.93,"az":283.1,"t":"2028-08-10T07:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.83,"alt":33.02,"az":283.8,"t":"2028-08-10T07:25:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.88,"alt":32.11,"az":284.5,"t":"2028-08-10T07:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.92,"alt":31.21,"az":285.2,"t":"2028-08-10T07:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.98,"alt":30.31,"az":285.9,"t":"2028-08-10T07:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.03,"alt":29.41,"az":286.6,"t":"2028-08-10T07:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.09,"alt":28.51,"az":287.3,"t":"2028-08-10T07:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.15,"alt":27.62,"az":287.9,"t":"2028-08-10T07:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.21,"alt":26.73,"az":288.6,"t":"2028-08-10T08:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.85,"az":289.3,"t":"2028-08-10T08:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.36,"alt":24.97,"az":290.0,"t":"2028-08-10T08:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.44,"alt":24.09,"az":290.7,"t":"2028-08-10T08:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.52,"alt":23.21,"az":291.4,"t":"2028-08-10T08:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.62,"alt":22.34,"az":292.0,"t":"2028-08-10T08:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.71,"alt":21.48,"az":292.7,"t":"2028-08-10T08:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.82,"alt":20.62,"az":293.4,"t":"2028-08-10T08:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.94,"alt":19.76,"az":294.1,"t":"2028-08-10T08:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.06,"alt":18.91,"az":294.8,"t":"2028-08-10T08:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.2,"alt":18.06,"az":295.5,"t":"2028-08-10T08:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.34,"alt":17.22,"az":296.2,"t":"2028-08-10T08:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.51,"alt":16.38,"az":296.9,"t":"2028-08-10T09:00:00Z","terrain":0.26}],"transit":{"airmass":1.02,"alt":79.1,"az":179.9,"t":"2028-08-10T02:40:00Z"},"usable_hours":4.92,"verdict":"good","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
