{"assessment":{"best_window":{"end":"2026-08-18T01:50Z","end_local":"04:50","hours":5.08,"label":"good","mean_quality":0.92,"start":"2026-08-17T20:45Z","start_local":"23:45"},"cost":{"altitude":2.24,"clouds":0.0,"darkness":1.33,"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":0,"cloud":0,"high":0,"iso":"2026-08-17T18:00Z","label":"unusable","low":0,"mid":0,"moon_alt":12,"precip":0.0,"q":0.0,"rh":79,"sky":"nautical twilight","temp":13.3,"time":"21:00","wind":4.2},{"alt":8,"cloud":0,"high":0,"iso":"2026-08-17T19:00Z","label":"unusable","low":0,"mid":0,"moon_alt":2,"precip":0.0,"q":0.0,"rh":83,"sky":"astronomical twilight","temp":13.1,"time":"22:00","wind":1.8},{"alt":18,"cloud":0,"high":0,"iso":"2026-08-17T20:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-8,"precip":0.0,"q":0.0,"rh":83,"sky":"night","temp":12.6,"time":"23:00","wind":1.2},{"alt":28,"cloud":0,"high":0,"iso":"2026-08-17T21:00Z","label":"good","low":0,"mid":0,"moon_alt":-19,"precip":0.0,"q":0.74,"rh":85,"sky":"night","temp":11.7,"time":"00:00","wind":2.7},{"alt":39,"cloud":0,"high":0,"iso":"2026-08-17T22:00Z","label":"good","low":0,"mid":0,"moon_alt":-30,"precip":0.0,"q":0.86,"rh":86,"sky":"night","temp":11.1,"time":"01:00","wind":3.4},{"alt":51,"cloud":0,"high":0,"iso":"2026-08-17T23:00Z","label":"good","low":0,"mid":0,"moon_alt":-40,"precip":0.0,"q":0.94,"rh":86,"sky":"night","temp":10.7,"time":"02:00","wind":3.7},{"alt":62,"cloud":0,"high":0,"iso":"2026-08-18T00:00Z","label":"good","low":0,"mid":0,"moon_alt":-50,"precip":0.0,"q":1.0,"rh":88,"sky":"night","temp":9.5,"time":"03:00","wind":2.7},{"alt":72,"cloud":0,"high":0,"iso":"2026-08-18T01:00Z","label":"good","low":0,"mid":0,"moon_alt":-59,"precip":0.0,"q":1.0,"rh":84,"sky":"night","temp":10.1,"time":"04:00","wind":1.7},{"alt":79,"cloud":0,"high":0,"iso":"2026-08-18T02:00Z","label":"marginal","low":0,"mid":0,"moon_alt":-65,"precip":0.0,"q":0.5,"rh":83,"sky":"astronomical twilight","temp":10.2,"time":"05:00","wind":2.2},{"alt":75,"cloud":0,"high":0,"iso":"2026-08-18T03:00Z","label":"poor","low":0,"mid":0,"moon_alt":-65,"precip":0.0,"q":0.15,"rh":83,"sky":"nautical twilight","temp":10.0,"time":"06:00","wind":2.9}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":5.36,"reasons":["the target being low or below 20\u00b0 cost 2.2 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":100,"score_astronomy":100,"score_weather":100,"sky_hours":5.36,"verdict":"good","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2026-08-17T20:15Z","end_local":"23:15","hours":3.0,"label":"unusable","mean_quality":0.0,"start":"2026-08-17T17:15Z","start_local":"20:15"},{"end":"2026-08-17T20:45Z","end_local":"23:45","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2026-08-17T20:15Z","start_local":"23:15"},{"end":"2026-08-18T01:50Z","end_local":"04:50","hours":5.08,"label":"good","mean_quality":0.92,"start":"2026-08-17T20:45Z","start_local":"23:45"},{"end":"2026-08-18T02:30Z","end_local":"05:30","hours":0.67,"label":"marginal","mean_quality":0.5,"start":"2026-08-18T01:50Z","start_local":"04:50"},{"end":"2026-08-18T03:05Z","end_local":"06:05","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2026-08-18T02:30Z","start_local":"05:30"},{"end":"2026-08-18T03:35Z","end_local":"06:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2026-08-18T03:05Z","start_local":"06:05"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":0,"dark":false,"high":0,"local":"20:00","low":0,"mid":0,"precip":0.0,"rh":56,"temp":15.6,"time":"2026-08-17T17:00Z","wind":5.5},{"cloud":0,"dark":false,"high":0,"local":"21:00","low":0,"mid":0,"precip":0.0,"rh":79,"temp":13.3,"time":"2026-08-17T18:00Z","wind":4.2},{"cloud":0,"dark":false,"high":0,"local":"22:00","low":0,"mid":0,"precip":0.0,"rh":83,"temp":13.1,"time":"2026-08-17T19:00Z","wind":1.8},{"cloud":0,"dark":true,"high":0,"local":"23:00","low":0,"mid":0,"precip":0.0,"rh":83,"temp":12.6,"time":"2026-08-17T20:00Z","wind":1.2},{"cloud":0,"dark":true,"high":0,"local":"00:00","low":0,"mid":0,"precip":0.0,"rh":85,"temp":11.7,"time":"2026-08-17T21:00Z","wind":2.7},{"cloud":0,"dark":true,"high":0,"local":"01:00","low":0,"mid":0,"precip":0.0,"rh":86,"temp":11.1,"time":"2026-08-17T22:00Z","wind":3.4},{"cloud":0,"dark":true,"high":0,"local":"02:00","low":0,"mid":0,"precip":0.0,"rh":86,"temp":10.7,"time":"2026-08-17T23:00Z","wind":3.7},{"cloud":0,"dark":true,"high":0,"local":"03:00","low":0,"mid":0,"precip":0.0,"rh":88,"temp":9.5,"time":"2026-08-18T00:00Z","wind":2.7},{"cloud":0,"dark":true,"high":0,"local":"04:00","low":0,"mid":0,"precip":0.0,"rh":84,"temp":10.1,"time":"2026-08-18T01:00Z","wind":1.7},{"cloud":0,"dark":false,"high":0,"local":"05:00","low":0,"mid":0,"precip":0.0,"rh":83,"temp":10.2,"time":"2026-08-18T02:00Z","wind":2.2},{"cloud":0,"dark":false,"high":0,"local":"06:00","low":0,"mid":0,"precip":0.0,"rh":83,"temp":10.0,"time":"2026-08-18T03:00Z","wind":2.9},{"cloud":0,"dark":false,"high":0,"local":"07:00","low":0,"mid":0,"precip":0.0,"rh":83,"temp":10.3,"time":"2026-08-18T04:00Z","wind":2.7}],"forecast_source":"history","forecast_updated_at":"2026-10-11T00:46:04Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-08-17T19:02:34Z","dark_hours":6.76,"dark_to":"2026-08-18T01:47:59Z","moon":{"illumination":0.292,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":6.55,"moonrise":null,"moonset":"2026-08-17T19:13:53Z","sunrise":"2026-08-18T03:32:24Z","sunset":"2026-08-17T17:18:12Z","twilight":{"astronomical":{"end":"2026-08-17T19:02:34Z","start":"2026-08-18T01:47:59Z"},"civil":{"end":"2026-08-17T17:47:51Z","start":"2026-08-18T03:02:44Z"},"nautical":{"end":"2026-08-17T18:23:53Z","start":"2026-08-18T02:26:42Z"}},"window_end":"2026-08-18T09:00:00Z","window_start":"2026-08-17T09:00:00Z"},"night_date":"2026-08-17","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.02,"alt":78.0,"t":"2026-08-18T01:45:00Z"},"dec":30.66017511,"dec_of_date":30.796,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":4.67,"limit_rise":"2026-08-17T20:12:03Z","limit_set":"2026-08-18T08:09:02Z","max_az_rate_deg_per_min":1.14,"moon_separation":165.0,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8386,"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":"4.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2026-08-17T10:19:27Z","blocked_dark_hours":0,"clears_at":"2026-08-17T18:07:48Z","rise_az":300.6},"track":[{"above_terrain":true,"airmass":4.65,"alt":12.18,"az":300.6,"t":"2026-08-17T09:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.95,"alt":11.37,"az":301.3,"t":"2026-08-17T09:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":5.3,"alt":10.58,"az":302.1,"t":"2026-08-17T09:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.7,"alt":9.79,"az":302.8,"t":"2026-08-17T09:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.15,"alt":9.0,"az":303.6,"t":"2026-08-17T09:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.68,"alt":8.23,"az":304.3,"t":"2026-08-17T09:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.3,"alt":7.46,"az":305.1,"t":"2026-08-17T09:30:00Z","terrain":-0.28},{"above_terrain":true,"airmass":8.04,"alt":6.7,"az":305.9,"t":"2026-08-17T09:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":8.92,"alt":5.94,"az":306.6,"t":"2026-08-17T09:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":9.99,"alt":5.19,"az":307.4,"t":"2026-08-17T09:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":11.31,"alt":4.46,"az":308.2,"t":"2026-08-17T09:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":12.99,"alt":3.72,"az":309.0,"t":"2026-08-17T09:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":15.15,"alt":3.0,"az":309.8,"t":"2026-08-17T10:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":18.01,"alt":2.29,"az":310.6,"t":"2026-08-17T10:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":21.92,"alt":1.58,"az":311.4,"t":"2026-08-17T10:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":27.39,"alt":0.88,"az":312.2,"t":"2026-08-17T10:15:00Z","terrain":0.17},{"above_terrain":false,"airmass":35.19,"alt":0.19,"az":313.1,"t":"2026-08-17T10:20:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-0.49,"az":313.9,"t":"2026-08-17T10:25:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.16,"az":314.7,"t":"2026-08-17T10:30:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-1.82,"az":315.6,"t":"2026-08-17T10:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-2.47,"az":316.4,"t":"2026-08-17T10:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":317.3,"t":"2026-08-17T10:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":318.2,"t":"2026-08-17T10:50:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.35,"az":319.1,"t":"2026-08-17T10:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.96,"az":320.0,"t":"2026-08-17T11:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.56,"az":320.9,"t":"2026-08-17T11:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.14,"az":321.8,"t":"2026-08-17T11:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":322.7,"t":"2026-08-17T11:15:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-7.28,"az":323.6,"t":"2026-08-17T11:20:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-7.83,"az":324.5,"t":"2026-08-17T11:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.36,"az":325.5,"t":"2026-08-17T11:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.89,"az":326.4,"t":"2026-08-17T11:35:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-9.4,"az":327.4,"t":"2026-08-17T11:40:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-9.9,"az":328.4,"t":"2026-08-17T11:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-10.38,"az":329.3,"t":"2026-08-17T11:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-10.85,"az":330.3,"t":"2026-08-17T11:55:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.31,"az":331.3,"t":"2026-08-17T12:00:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-11.75,"az":332.3,"t":"2026-08-17T12:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.18,"az":333.3,"t":"2026-08-17T12:10:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-12.59,"az":334.4,"t":"2026-08-17T12:15:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-12.99,"az":335.4,"t":"2026-08-17T12:20:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-13.37,"az":336.4,"t":"2026-08-17T12:25:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-13.74,"az":337.5,"t":"2026-08-17T12:30:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-14.09,"az":338.5,"t":"2026-08-17T12:35:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-14.42,"az":339.6,"t":"2026-08-17T12:40:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-14.74,"az":340.6,"t":"2026-08-17T12:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.04,"az":341.7,"t":"2026-08-17T12:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.33,"az":342.8,"t":"2026-08-17T12:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.6,"az":343.8,"t":"2026-08-17T13:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.85,"az":344.9,"t":"2026-08-17T13:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.08,"az":346.0,"t":"2026-08-17T13:10:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-16.3,"az":347.1,"t":"2026-08-17T13:15:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-16.5,"az":348.2,"t":"2026-08-17T13:20:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-16.68,"az":349.3,"t":"2026-08-17T13:25:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-16.85,"az":350.4,"t":"2026-08-17T13:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":351.6,"t":"2026-08-17T13:35:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":352.7,"t":"2026-08-17T13:40:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":353.8,"t":"2026-08-17T13:45:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":354.9,"t":"2026-08-17T13:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":356.0,"t":"2026-08-17T13:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":357.2,"t":"2026-08-17T14:00:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":358.3,"t":"2026-08-17T14:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.51,"az":359.4,"t":"2026-08-17T14:10:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-17.51,"az":0.6,"t":"2026-08-17T14:15:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":1.7,"t":"2026-08-17T14:20:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":2.8,"t":"2026-08-17T14:25:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":3.9,"t":"2026-08-17T14:30:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":5.1,"t":"2026-08-17T14:35:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":6.2,"t":"2026-08-17T14:40:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":7.3,"t":"2026-08-17T14:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":8.4,"t":"2026-08-17T14:50:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-16.85,"az":9.5,"t":"2026-08-17T14:55:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-16.68,"az":10.7,"t":"2026-08-17T15:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-16.5,"az":11.8,"t":"2026-08-17T15:05:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-16.3,"az":12.9,"t":"2026-08-17T15:10:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-16.09,"az":14.0,"t":"2026-08-17T15:15:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-15.85,"az":15.1,"t":"2026-08-17T15:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-15.6,"az":16.1,"t":"2026-08-17T15:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.33,"az":17.2,"t":"2026-08-17T15:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.04,"az":18.3,"t":"2026-08-17T15:35:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-14.74,"az":19.4,"t":"2026-08-17T15:40:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-14.42,"az":20.4,"t":"2026-08-17T15:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.09,"az":21.5,"t":"2026-08-17T15:50:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-13.74,"az":22.5,"t":"2026-08-17T15:55:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-13.37,"az":23.6,"t":"2026-08-17T16:00:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-12.99,"az":24.6,"t":"2026-08-17T16:05:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-12.59,"az":25.6,"t":"2026-08-17T16:10:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-12.18,"az":26.7,"t":"2026-08-17T16:15:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-11.75,"az":27.7,"t":"2026-08-17T16:20:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-11.31,"az":28.7,"t":"2026-08-17T16:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-10.85,"az":29.7,"t":"2026-08-17T16:30:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-10.38,"az":30.7,"t":"2026-08-17T16:35:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-9.9,"az":31.6,"t":"2026-08-17T16:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.4,"az":32.6,"t":"2026-08-17T16:45:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-8.89,"az":33.6,"t":"2026-08-17T16:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-8.37,"az":34.5,"t":"2026-08-17T16:55:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-7.83,"az":35.5,"t":"2026-08-17T17:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.28,"az":36.4,"t":"2026-08-17T17:05:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":37.3,"t":"2026-08-17T17:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-6.15,"az":38.2,"t":"2026-08-17T17:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.56,"az":39.1,"t":"2026-08-17T17:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.96,"az":40.0,"t":"2026-08-17T17:25:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-4.36,"az":40.9,"t":"2026-08-17T17:30:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":41.8,"t":"2026-08-17T17:35:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":42.7,"t":"2026-08-17T17:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-2.47,"az":43.6,"t":"2026-08-17T17:45:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-1.82,"az":44.4,"t":"2026-08-17T17:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.16,"az":45.3,"t":"2026-08-17T17:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.49,"az":46.1,"t":"2026-08-17T18:00:00Z","terrain":0.66},{"above_terrain":false,"airmass":35.22,"alt":0.19,"az":46.9,"t":"2026-08-17T18:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":27.42,"alt":0.88,"az":47.8,"t":"2026-08-17T18:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":21.94,"alt":1.58,"az":48.6,"t":"2026-08-17T18:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":18.03,"alt":2.28,"az":49.4,"t":"2026-08-17T18:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.16,"alt":3.0,"az":50.2,"t":"2026-08-17T18:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":12.99,"alt":3.72,"az":51.0,"t":"2026-08-17T18:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":11.32,"alt":4.45,"az":51.8,"t":"2026-08-17T18:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":9.99,"alt":5.19,"az":52.6,"t":"2026-08-17T18:40:00Z","terrain":0.75},{"above_terrain":true,"airmass":8.92,"alt":5.94,"az":53.4,"t":"2026-08-17T18:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":8.04,"alt":6.69,"az":54.1,"t":"2026-08-17T18:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":7.31,"alt":7.46,"az":54.9,"t":"2026-08-17T18:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.69,"alt":8.23,"az":55.7,"t":"2026-08-17T19:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.16,"alt":9.0,"az":56.4,"t":"2026-08-17T19:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.7,"alt":9.78,"az":57.2,"t":"2026-08-17T19:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":5.3,"alt":10.57,"az":57.9,"t":"2026-08-17T19:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.95,"alt":11.37,"az":58.7,"t":"2026-08-17T19:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.65,"alt":12.17,"az":59.4,"t":"2026-08-17T19:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.37,"alt":12.98,"az":60.1,"t":"2026-08-17T19:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.13,"alt":13.8,"az":60.8,"t":"2026-08-17T19:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.91,"alt":14.62,"az":61.6,"t":"2026-08-17T19:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.71,"alt":15.44,"az":62.3,"t":"2026-08-17T19:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.53,"alt":16.27,"az":63.0,"t":"2026-08-17T19:50:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.37,"alt":17.11,"az":63.7,"t":"2026-08-17T19:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":3.22,"alt":17.95,"az":64.4,"t":"2026-08-17T20:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.08,"alt":18.8,"az":65.1,"t":"2026-08-17T20:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.95,"alt":19.65,"az":65.8,"t":"2026-08-17T20:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.84,"alt":20.5,"az":66.5,"t":"2026-08-17T20:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.73,"alt":21.37,"az":67.2,"t":"2026-08-17T20:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.63,"alt":22.23,"az":67.9,"t":"2026-08-17T20:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.54,"alt":23.1,"az":68.6,"t":"2026-08-17T20:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.45,"alt":23.97,"az":69.2,"t":"2026-08-17T20:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.37,"alt":24.85,"az":69.9,"t":"2026-08-17T20:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.29,"alt":25.73,"az":70.6,"t":"2026-08-17T20:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.22,"alt":26.62,"az":71.3,"t":"2026-08-17T20:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.16,"alt":27.5,"az":72.0,"t":"2026-08-17T20:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.1,"alt":28.4,"az":72.7,"t":"2026-08-17T21:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.04,"alt":29.29,"az":73.4,"t":"2026-08-17T21:05:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.98,"alt":30.19,"az":74.0,"t":"2026-08-17T21:10:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.93,"alt":31.09,"az":74.7,"t":"2026-08-17T21:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.88,"alt":31.99,"az":75.4,"t":"2026-08-17T21:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.84,"alt":32.9,"az":76.1,"t":"2026-08-17T21:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.81,"az":76.8,"t":"2026-08-17T21:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.75,"alt":34.72,"az":77.5,"t":"2026-08-17T21:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.64,"az":78.2,"t":"2026-08-17T21:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.68,"alt":36.56,"az":78.9,"t":"2026-08-17T21:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.48,"az":79.6,"t":"2026-08-17T21:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.61,"alt":38.4,"az":80.3,"t":"2026-08-17T21:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.58,"alt":39.32,"az":81.0,"t":"2026-08-17T22:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.55,"alt":40.25,"az":81.7,"t":"2026-08-17T22:05:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.52,"alt":41.17,"az":82.4,"t":"2026-08-17T22:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.49,"alt":42.1,"az":83.2,"t":"2026-08-17T22:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.03,"az":83.9,"t":"2026-08-17T22:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":43.96,"az":84.6,"t":"2026-08-17T22:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.42,"alt":44.9,"az":85.4,"t":"2026-08-17T22:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.39,"alt":45.83,"az":86.2,"t":"2026-08-17T22:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.37,"alt":46.76,"az":86.9,"t":"2026-08-17T22:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.35,"alt":47.7,"az":87.7,"t":"2026-08-17T22:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.33,"alt":48.63,"az":88.5,"t":"2026-08-17T22:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.31,"alt":49.57,"az":89.3,"t":"2026-08-17T22:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.5,"az":90.2,"t":"2026-08-17T23:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.28,"alt":51.44,"az":91.0,"t":"2026-08-17T23:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.26,"alt":52.38,"az":91.9,"t":"2026-08-17T23:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.25,"alt":53.31,"az":92.7,"t":"2026-08-17T23:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.23,"alt":54.25,"az":93.7,"t":"2026-08-17T23:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.22,"alt":55.18,"az":94.6,"t":"2026-08-17T23:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.11,"az":95.5,"t":"2026-08-17T23:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.19,"alt":57.04,"az":96.5,"t":"2026-08-17T23:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.97,"az":97.5,"t":"2026-08-17T23:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":58.9,"az":98.6,"t":"2026-08-17T23:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.16,"alt":59.82,"az":99.7,"t":"2026-08-17T23:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.15,"alt":60.74,"az":100.8,"t":"2026-08-17T23:55:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.14,"alt":61.66,"az":102.0,"t":"2026-08-18T00:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.13,"alt":62.57,"az":103.2,"t":"2026-08-18T00:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.12,"alt":63.48,"az":104.4,"t":"2026-08-18T00:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.11,"alt":64.39,"az":105.8,"t":"2026-08-18T00:15:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.1,"alt":65.28,"az":107.2,"t":"2026-08-18T00:20:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.09,"alt":66.18,"az":108.7,"t":"2026-08-18T00:25:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.09,"alt":67.06,"az":110.2,"t":"2026-08-18T00:30:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.08,"alt":67.93,"az":111.9,"t":"2026-08-18T00:35:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.07,"alt":68.79,"az":113.6,"t":"2026-08-18T00:40:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.07,"alt":69.65,"az":115.5,"t":"2026-08-18T00:45:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.48,"az":117.4,"t":"2026-08-18T00:50:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.06,"alt":71.31,"az":119.6,"t":"2026-08-18T00:55:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.05,"alt":72.11,"az":121.8,"t":"2026-08-18T01:00:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.05,"alt":72.9,"az":124.3,"t":"2026-08-18T01:05:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.04,"alt":73.66,"az":126.9,"t":"2026-08-18T01:10:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.04,"alt":74.39,"az":129.8,"t":"2026-08-18T01:15:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.03,"alt":75.09,"az":132.9,"t":"2026-08-18T01:20:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.03,"alt":75.76,"az":136.3,"t":"2026-08-18T01:25:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.03,"alt":76.39,"az":139.9,"t":"2026-08-18T01:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.03,"alt":76.96,"az":143.9,"t":"2026-08-18T01:35:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.02,"alt":77.49,"az":148.1,"t":"2026-08-18T01:40:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":77.95,"az":152.7,"t":"2026-08-18T01:45:00Z","terrain":-1.03},{"above_terrain":true,"airmass":1.02,"alt":78.34,"az":157.6,"t":"2026-08-18T01:50:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.02,"alt":78.66,"az":162.7,"t":"2026-08-18T01:55:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.02,"alt":78.9,"az":168.1,"t":"2026-08-18T02:00:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.02,"alt":79.05,"az":173.7,"t":"2026-08-18T02:05:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.02,"alt":79.1,"az":179.4,"t":"2026-08-18T02:10:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":185.1,"t":"2026-08-18T02:15:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.02,"alt":78.94,"az":190.7,"t":"2026-08-18T02:20:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.02,"alt":78.72,"az":196.1,"t":"2026-08-18T02:25:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.02,"alt":78.42,"az":201.3,"t":"2026-08-18T02:30:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.02,"alt":78.04,"az":206.3,"t":"2026-08-18T02:35:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.02,"alt":77.59,"az":210.9,"t":"2026-08-18T02:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.03,"alt":77.08,"az":215.2,"t":"2026-08-18T02:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.03,"alt":76.52,"az":219.3,"t":"2026-08-18T02:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.03,"alt":75.9,"az":223.0,"t":"2026-08-18T02:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.03,"alt":75.24,"az":226.4,"t":"2026-08-18T03:00:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.04,"alt":74.55,"az":229.5,"t":"2026-08-18T03:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.04,"alt":73.82,"az":232.5,"t":"2026-08-18T03:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.04,"alt":73.06,"az":235.1,"t":"2026-08-18T03:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.05,"alt":72.28,"az":237.6,"t":"2026-08-18T03:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":71.48,"az":240.0,"t":"2026-08-18T03:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.06,"alt":70.66,"az":242.1,"t":"2026-08-18T03:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.06,"alt":69.83,"az":244.1,"t":"2026-08-18T03:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.07,"alt":68.98,"az":246.0,"t":"2026-08-18T03:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.08,"alt":68.12,"az":247.8,"t":"2026-08-18T03:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.08,"alt":67.25,"az":249.4,"t":"2026-08-18T03:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":66.37,"az":251.0,"t":"2026-08-18T03:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.1,"alt":65.48,"az":252.5,"t":"2026-08-18T04:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":64.58,"az":253.9,"t":"2026-08-18T04:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.68,"az":255.3,"t":"2026-08-18T04:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.12,"alt":62.77,"az":256.6,"t":"2026-08-18T04:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.13,"alt":61.86,"az":257.8,"t":"2026-08-18T04:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.14,"alt":60.94,"az":259.0,"t":"2026-08-18T04:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.15,"alt":60.02,"az":260.1,"t":"2026-08-18T04:30:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.16,"alt":59.1,"az":261.2,"t":"2026-08-18T04:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.18,"alt":58.17,"az":262.2,"t":"2026-08-18T04:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.19,"alt":57.25,"az":263.3,"t":"2026-08-18T04:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.2,"alt":56.31,"az":264.3,"t":"2026-08-18T04:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.21,"alt":55.38,"az":265.2,"t":"2026-08-18T04:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.23,"alt":54.45,"az":266.1,"t":"2026-08-18T05:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.24,"alt":53.52,"az":267.1,"t":"2026-08-18T05:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.26,"alt":52.58,"az":267.9,"t":"2026-08-18T05:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.27,"alt":51.64,"az":268.8,"t":"2026-08-18T05:15:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.29,"alt":50.71,"az":269.7,"t":"2026-08-18T05:20:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.31,"alt":49.77,"az":270.5,"t":"2026-08-18T05:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.33,"alt":48.84,"az":271.3,"t":"2026-08-18T05:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.35,"alt":47.9,"az":272.1,"t":"2026-08-18T05:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.37,"alt":46.97,"az":272.9,"t":"2026-08-18T05:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.39,"alt":46.03,"az":273.7,"t":"2026-08-18T05:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.41,"alt":45.1,"az":274.4,"t":"2026-08-18T05:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.43,"alt":44.17,"az":275.2,"t":"2026-08-18T05:55:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.46,"alt":43.23,"az":275.9,"t":"2026-08-18T06:00:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.48,"alt":42.3,"az":276.7,"t":"2026-08-18T06:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.51,"alt":41.37,"az":277.4,"t":"2026-08-18T06:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.54,"alt":40.45,"az":278.1,"t":"2026-08-18T06:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.57,"alt":39.52,"az":278.9,"t":"2026-08-18T06:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.6,"alt":38.6,"az":279.6,"t":"2026-08-18T06:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.63,"alt":37.68,"az":280.3,"t":"2026-08-18T06:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.67,"alt":36.76,"az":281.0,"t":"2026-08-18T06:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.7,"alt":35.84,"az":281.7,"t":"2026-08-18T06:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.74,"alt":34.92,"az":282.4,"t":"2026-08-18T06:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.78,"alt":34.01,"az":283.1,"t":"2026-08-18T06:50:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.83,"alt":33.1,"az":283.8,"t":"2026-08-18T06:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.87,"alt":32.19,"az":284.4,"t":"2026-08-18T07:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.92,"alt":31.29,"az":285.1,"t":"2026-08-18T07:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.97,"alt":30.39,"az":285.8,"t":"2026-08-18T07:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.03,"alt":29.49,"az":286.5,"t":"2026-08-18T07:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.08,"alt":28.59,"az":287.2,"t":"2026-08-18T07:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.14,"alt":27.7,"az":287.9,"t":"2026-08-18T07:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.21,"alt":26.81,"az":288.5,"t":"2026-08-18T07:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.92,"az":289.2,"t":"2026-08-18T07:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.35,"alt":25.04,"az":289.9,"t":"2026-08-18T07:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.43,"alt":24.16,"az":290.6,"t":"2026-08-18T07:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.52,"alt":23.29,"az":291.3,"t":"2026-08-18T07:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.61,"alt":22.42,"az":292.0,"t":"2026-08-18T07:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.71,"alt":21.55,"az":292.7,"t":"2026-08-18T08:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.81,"alt":20.69,"az":293.4,"t":"2026-08-18T08:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.93,"alt":19.83,"az":294.1,"t":"2026-08-18T08:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.05,"alt":18.98,"az":294.8,"t":"2026-08-18T08:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.18,"alt":18.13,"az":295.5,"t":"2026-08-18T08:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.33,"alt":17.29,"az":296.2,"t":"2026-08-18T08:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.49,"alt":16.45,"az":296.9,"t":"2026-08-18T08:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.67,"alt":15.62,"az":297.6,"t":"2026-08-18T08:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.86,"alt":14.8,"az":298.3,"t":"2026-08-18T08:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":4.08,"alt":13.97,"az":299.0,"t":"2026-08-18T08:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.32,"alt":13.16,"az":299.7,"t":"2026-08-18T08:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.58,"alt":12.35,"az":300.5,"t":"2026-08-18T08:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.88,"alt":11.54,"az":301.2,"t":"2026-08-18T09:00:00Z","terrain":0.27}],"transit":{"airmass":1.02,"alt":79.1,"az":179.4,"t":"2026-08-18T02:10:00Z"},"usable_hours":5.58,"verdict":"good","zenith_passage":false},"warnings":[]}