{"assessment":{"best_window":{"end":"2027-08-17T01:50Z","end_local":"04:50","hours":2.5,"label":"good","mean_quality":0.65,"start":"2027-08-16T23:20Z","start_local":"02:20"},"cost":{"altitude":2.29,"clouds":0.0,"darkness":1.33,"moon":1.85},"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 possible, with compromises \u2014 weather unknown","hourly":[{"alt":-1,"cloud":null,"high":null,"iso":"2027-08-16T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2027-08-16T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2027-08-16T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2027-08-16T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.44,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2027-08-16T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.53,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2027-08-16T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.58,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2027-08-17T00:00Z","label":"good","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.64,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2027-08-17T01:00Z","label":"good","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":79,"cloud":null,"high":null,"iso":"2027-08-17T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.35,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2027-08-17T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.69,"peak_sky":0.69,"quality_hours":3.42,"reasons":["the target being low or below 20\u00b0 cost 2.3 quality-hours","moonlight cost 1.9 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":59,"score_weather":null,"sky_hours":3.42,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2027-08-16T20:20Z","end_local":"23:20","hours":3.0,"label":"unusable","mean_quality":0.0,"start":"2027-08-16T17:20Z","start_local":"20:20"},{"end":"2027-08-16T20:30Z","end_local":"23:30","hours":0.17,"label":"poor","mean_quality":0.28,"start":"2027-08-16T20:20Z","start_local":"23:20"},{"end":"2027-08-16T23:20Z","end_local":"02:20","hours":2.83,"label":"marginal","mean_quality":0.51,"start":"2027-08-16T20:30Z","start_local":"23:30"},{"end":"2027-08-17T01:50Z","end_local":"04:50","hours":2.5,"label":"good","mean_quality":0.65,"start":"2027-08-16T23:20Z","start_local":"02:20"},{"end":"2027-08-17T02:30Z","end_local":"05:30","hours":0.67,"label":"marginal","mean_quality":0.35,"start":"2027-08-17T01:50Z","start_local":"04:50"},{"end":"2027-08-17T03:05Z","end_local":"06:05","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2027-08-17T02:30Z","start_local":"05:30"},{"end":"2027-08-17T03:35Z","end_local":"06:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-08-17T03:05Z","start_local":"06:05"}]},"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":"2027-08-16T19:04:59Z","dark_hours":6.69,"dark_to":"2027-08-17T01:46:07Z","moon":{"illumination":0.999,"phase":"full moon","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2027-08-16T17:01:16Z","moonset":"2027-08-17T03:22:18Z","sunrise":"2027-08-17T03:31:08Z","sunset":"2027-08-16T17:20:00Z","twilight":{"astronomical":{"end":"2027-08-16T19:04:59Z","start":"2027-08-17T01:46:07Z"},"civil":{"end":"2027-08-16T17:49:47Z","start":"2027-08-17T03:01:21Z"},"nautical":{"end":"2027-08-16T18:25:59Z","start":"2027-08-17T02:25:07Z"}},"window_end":"2027-08-17T09:00:00Z","window_start":"2027-08-16T09:00:00Z"},"night_date":"2027-08-16","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.02,"alt":77.5,"t":"2027-08-17T01:45:00Z"},"dec":30.66017511,"dec_of_date":30.801,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":4.58,"limit_rise":"2027-08-16T20:16:58Z","limit_set":"2027-08-17T08:13:59Z","max_az_rate_deg_per_min":1.14,"moon_separation":74.2,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8527,"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":"4.6 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2027-08-16T10:24:24Z","blocked_dark_hours":0,"clears_at":"2027-08-16T18:12:43Z","rise_az":299.9},"track":[{"above_terrain":true,"airmass":4.37,"alt":12.98,"az":299.9,"t":"2027-08-16T09:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.65,"alt":12.17,"az":300.6,"t":"2027-08-16T09:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.96,"alt":11.37,"az":301.4,"t":"2027-08-16T09:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":5.3,"alt":10.57,"az":302.1,"t":"2027-08-16T09:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.7,"alt":9.78,"az":302.8,"t":"2027-08-16T09:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.16,"alt":9.0,"az":303.6,"t":"2027-08-16T09:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.69,"alt":8.22,"az":304.3,"t":"2027-08-16T09:30:00Z","terrain":-0.17},{"above_terrain":true,"airmass":7.31,"alt":7.45,"az":305.1,"t":"2027-08-16T09:35:00Z","terrain":-0.28},{"above_terrain":true,"airmass":8.04,"alt":6.69,"az":305.9,"t":"2027-08-16T09:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":8.92,"alt":5.94,"az":306.6,"t":"2027-08-16T09:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":9.99,"alt":5.19,"az":307.4,"t":"2027-08-16T09:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":11.32,"alt":4.45,"az":308.2,"t":"2027-08-16T09:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":13.0,"alt":3.72,"az":309.0,"t":"2027-08-16T10:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":15.16,"alt":3.0,"az":309.8,"t":"2027-08-16T10:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":18.03,"alt":2.28,"az":310.6,"t":"2027-08-16T10:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":21.95,"alt":1.57,"az":311.4,"t":"2027-08-16T10:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":27.43,"alt":0.88,"az":312.2,"t":"2027-08-16T10:20:00Z","terrain":0.17},{"above_terrain":false,"airmass":35.24,"alt":0.19,"az":313.1,"t":"2027-08-16T10:25:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-0.49,"az":313.9,"t":"2027-08-16T10:30:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.16,"az":314.7,"t":"2027-08-16T10:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-1.82,"az":315.6,"t":"2027-08-16T10:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-2.47,"az":316.5,"t":"2027-08-16T10:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":317.3,"t":"2027-08-16T10:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":318.2,"t":"2027-08-16T10:55:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.36,"az":319.1,"t":"2027-08-16T11:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.97,"az":320.0,"t":"2027-08-16T11:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.56,"az":320.9,"t":"2027-08-16T11:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.15,"az":321.8,"t":"2027-08-16T11:15:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":322.7,"t":"2027-08-16T11:20:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-7.28,"az":323.6,"t":"2027-08-16T11:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-7.83,"az":324.6,"t":"2027-08-16T11:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.37,"az":325.5,"t":"2027-08-16T11:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.89,"az":326.5,"t":"2027-08-16T11:40:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-9.4,"az":327.4,"t":"2027-08-16T11:45:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-9.9,"az":328.4,"t":"2027-08-16T11:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-10.38,"az":329.4,"t":"2027-08-16T11:55:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-10.85,"az":330.3,"t":"2027-08-16T12:00:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.31,"az":331.3,"t":"2027-08-16T12:05:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-11.75,"az":332.3,"t":"2027-08-16T12:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.18,"az":333.3,"t":"2027-08-16T12:15:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-12.59,"az":334.4,"t":"2027-08-16T12:20:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-12.99,"az":335.4,"t":"2027-08-16T12:25:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-13.37,"az":336.4,"t":"2027-08-16T12:30:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-13.74,"az":337.5,"t":"2027-08-16T12:35:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-14.09,"az":338.5,"t":"2027-08-16T12:40:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-14.42,"az":339.6,"t":"2027-08-16T12:45:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-14.74,"az":340.6,"t":"2027-08-16T12:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.04,"az":341.7,"t":"2027-08-16T12:55:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.33,"az":342.8,"t":"2027-08-16T13:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.6,"az":343.9,"t":"2027-08-16T13:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.85,"az":344.9,"t":"2027-08-16T13:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.08,"az":346.0,"t":"2027-08-16T13:15:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-16.3,"az":347.1,"t":"2027-08-16T13:20:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-16.5,"az":348.2,"t":"2027-08-16T13:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-16.68,"az":349.3,"t":"2027-08-16T13:30:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-16.84,"az":350.5,"t":"2027-08-16T13:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":351.6,"t":"2027-08-16T13:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":352.7,"t":"2027-08-16T13:45:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":353.8,"t":"2027-08-16T13:50:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":354.9,"t":"2027-08-16T13:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":356.1,"t":"2027-08-16T14:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":357.2,"t":"2027-08-16T14:05:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":358.3,"t":"2027-08-16T14:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":359.4,"t":"2027-08-16T14:15:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":0.6,"t":"2027-08-16T14:20:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":1.7,"t":"2027-08-16T14:25:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":2.8,"t":"2027-08-16T14:30:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":4.0,"t":"2027-08-16T14:35:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":5.1,"t":"2027-08-16T14:40:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":6.2,"t":"2027-08-16T14:45:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":7.3,"t":"2027-08-16T14:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":8.4,"t":"2027-08-16T14:55:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-16.84,"az":9.6,"t":"2027-08-16T15:00:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-16.68,"az":10.7,"t":"2027-08-16T15:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-16.49,"az":11.8,"t":"2027-08-16T15:10:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-16.29,"az":12.9,"t":"2027-08-16T15:15:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-16.08,"az":14.0,"t":"2027-08-16T15:20:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-15.84,"az":15.1,"t":"2027-08-16T15:25:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-15.59,"az":16.2,"t":"2027-08-16T15:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.32,"az":17.2,"t":"2027-08-16T15:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.04,"az":18.3,"t":"2027-08-16T15:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-14.73,"az":19.4,"t":"2027-08-16T15:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-14.41,"az":20.4,"t":"2027-08-16T15:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.08,"az":21.5,"t":"2027-08-16T15:55:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-13.73,"az":22.6,"t":"2027-08-16T16:00:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-13.36,"az":23.6,"t":"2027-08-16T16:05:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-12.98,"az":24.6,"t":"2027-08-16T16:10:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-12.58,"az":25.7,"t":"2027-08-16T16:15:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-12.17,"az":26.7,"t":"2027-08-16T16:20:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-11.74,"az":27.7,"t":"2027-08-16T16:25:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-11.3,"az":28.7,"t":"2027-08-16T16:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-10.84,"az":29.7,"t":"2027-08-16T16:35:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-10.37,"az":30.7,"t":"2027-08-16T16:40:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-9.89,"az":31.6,"t":"2027-08-16T16:45:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.39,"az":32.6,"t":"2027-08-16T16:50:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-8.88,"az":33.6,"t":"2027-08-16T16:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-8.36,"az":34.5,"t":"2027-08-16T17:00:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-7.82,"az":35.5,"t":"2027-08-16T17:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.27,"az":36.4,"t":"2027-08-16T17:10:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":37.3,"t":"2027-08-16T17:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-6.13,"az":38.2,"t":"2027-08-16T17:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.55,"az":39.1,"t":"2027-08-16T17:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.95,"az":40.0,"t":"2027-08-16T17:30:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-4.35,"az":40.9,"t":"2027-08-16T17:35:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":41.8,"t":"2027-08-16T17:40:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":42.7,"t":"2027-08-16T17:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":43.6,"t":"2027-08-16T17:50:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-1.81,"az":44.4,"t":"2027-08-16T17:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.15,"az":45.3,"t":"2027-08-16T18:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.48,"az":46.1,"t":"2027-08-16T18:05:00Z","terrain":0.66},{"above_terrain":false,"airmass":35.06,"alt":0.2,"az":47.0,"t":"2027-08-16T18:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":27.3,"alt":0.89,"az":47.8,"t":"2027-08-16T18:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":21.86,"alt":1.59,"az":48.6,"t":"2027-08-16T18:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":17.97,"alt":2.29,"az":49.4,"t":"2027-08-16T18:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.12,"alt":3.01,"az":50.2,"t":"2027-08-16T18:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":12.96,"alt":3.73,"az":51.0,"t":"2027-08-16T18:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":11.29,"alt":4.46,"az":51.8,"t":"2027-08-16T18:40:00Z","terrain":0.61},{"above_terrain":true,"airmass":9.97,"alt":5.2,"az":52.6,"t":"2027-08-16T18:45:00Z","terrain":0.75},{"above_terrain":true,"airmass":8.9,"alt":5.95,"az":53.4,"t":"2027-08-16T18:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":8.03,"alt":6.71,"az":54.1,"t":"2027-08-16T18:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":7.29,"alt":7.47,"az":54.9,"t":"2027-08-16T19:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.68,"alt":8.24,"az":55.7,"t":"2027-08-16T19:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.15,"alt":9.01,"az":56.4,"t":"2027-08-16T19:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.69,"alt":9.8,"az":57.2,"t":"2027-08-16T19:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":5.3,"alt":10.59,"az":57.9,"t":"2027-08-16T19:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.95,"alt":11.38,"az":58.7,"t":"2027-08-16T19:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.64,"alt":12.19,"az":59.4,"t":"2027-08-16T19:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.37,"alt":12.99,"az":60.1,"t":"2027-08-16T19:35:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.12,"alt":13.81,"az":60.8,"t":"2027-08-16T19:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.9,"alt":14.63,"az":61.6,"t":"2027-08-16T19:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.71,"alt":15.45,"az":62.3,"t":"2027-08-16T19:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.53,"alt":16.29,"az":63.0,"t":"2027-08-16T19:55:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.36,"alt":17.12,"az":63.7,"t":"2027-08-16T20:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":3.21,"alt":17.96,"az":64.4,"t":"2027-08-16T20:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.08,"alt":18.81,"az":65.1,"t":"2027-08-16T20:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.95,"alt":19.66,"az":65.8,"t":"2027-08-16T20:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.83,"alt":20.52,"az":66.5,"t":"2027-08-16T20:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.73,"alt":21.38,"az":67.2,"t":"2027-08-16T20:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.63,"alt":22.24,"az":67.9,"t":"2027-08-16T20:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.53,"alt":23.11,"az":68.6,"t":"2027-08-16T20:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.45,"alt":23.99,"az":69.3,"t":"2027-08-16T20:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.37,"alt":24.86,"az":69.9,"t":"2027-08-16T20:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.29,"alt":25.74,"az":70.6,"t":"2027-08-16T20:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.22,"alt":26.63,"az":71.3,"t":"2027-08-16T20:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.16,"alt":27.52,"az":72.0,"t":"2027-08-16T21:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.1,"alt":28.41,"az":72.7,"t":"2027-08-16T21:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.04,"alt":29.3,"az":73.4,"t":"2027-08-16T21:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.98,"alt":30.2,"az":74.0,"t":"2027-08-16T21:15:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.93,"alt":31.1,"az":74.7,"t":"2027-08-16T21:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.88,"alt":32.01,"az":75.4,"t":"2027-08-16T21:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.84,"alt":32.92,"az":76.1,"t":"2027-08-16T21:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.83,"az":76.8,"t":"2027-08-16T21:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.75,"alt":34.74,"az":77.5,"t":"2027-08-16T21:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.65,"az":78.2,"t":"2027-08-16T21:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.68,"alt":36.57,"az":78.9,"t":"2027-08-16T21:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.49,"az":79.6,"t":"2027-08-16T21:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.61,"alt":38.41,"az":80.3,"t":"2027-08-16T22:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.58,"alt":39.33,"az":81.0,"t":"2027-08-16T22:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.55,"alt":40.26,"az":81.7,"t":"2027-08-16T22:10:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.52,"alt":41.19,"az":82.4,"t":"2027-08-16T22:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.49,"alt":42.12,"az":83.2,"t":"2027-08-16T22:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.05,"az":83.9,"t":"2027-08-16T22:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":43.98,"az":84.6,"t":"2027-08-16T22:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.41,"alt":44.91,"az":85.4,"t":"2027-08-16T22:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.39,"alt":45.84,"az":86.2,"t":"2027-08-16T22:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.37,"alt":46.78,"az":86.9,"t":"2027-08-16T22:45:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.35,"alt":47.71,"az":87.7,"t":"2027-08-16T22:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.33,"alt":48.65,"az":88.5,"t":"2027-08-16T22:55:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.31,"alt":49.58,"az":89.3,"t":"2027-08-16T23:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.52,"az":90.2,"t":"2027-08-16T23:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.28,"alt":51.45,"az":91.0,"t":"2027-08-16T23:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.26,"alt":52.39,"az":91.9,"t":"2027-08-16T23:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.25,"alt":53.33,"az":92.8,"t":"2027-08-16T23:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.23,"alt":54.26,"az":93.7,"t":"2027-08-16T23:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.22,"alt":55.19,"az":94.6,"t":"2027-08-16T23:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.13,"az":95.5,"t":"2027-08-16T23:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.19,"alt":57.06,"az":96.5,"t":"2027-08-16T23:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.99,"az":97.5,"t":"2027-08-16T23:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":58.91,"az":98.6,"t":"2027-08-16T23:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.16,"alt":59.84,"az":99.7,"t":"2027-08-16T23:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.15,"alt":60.76,"az":100.8,"t":"2027-08-17T00:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.14,"alt":61.67,"az":102.0,"t":"2027-08-17T00:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.13,"alt":62.59,"az":103.2,"t":"2027-08-17T00:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.12,"alt":63.5,"az":104.5,"t":"2027-08-17T00:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.11,"alt":64.4,"az":105.8,"t":"2027-08-17T00:20:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.1,"alt":65.3,"az":107.2,"t":"2027-08-17T00:25:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.09,"alt":66.19,"az":108.7,"t":"2027-08-17T00:30:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.09,"alt":67.07,"az":110.2,"t":"2027-08-17T00:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.08,"alt":67.94,"az":111.9,"t":"2027-08-17T00:40:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.07,"alt":68.81,"az":113.6,"t":"2027-08-17T00:45:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.07,"alt":69.66,"az":115.5,"t":"2027-08-17T00:50:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.5,"az":117.5,"t":"2027-08-17T00:55:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.06,"alt":71.32,"az":119.6,"t":"2027-08-17T01:00:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.05,"alt":72.12,"az":121.9,"t":"2027-08-17T01:05:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.05,"alt":72.91,"az":124.3,"t":"2027-08-17T01:10:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.04,"alt":73.67,"az":127.0,"t":"2027-08-17T01:15:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.04,"alt":74.4,"az":129.8,"t":"2027-08-17T01:20:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.03,"alt":75.11,"az":132.9,"t":"2027-08-17T01:25:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.03,"alt":75.77,"az":136.3,"t":"2027-08-17T01:30:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.03,"alt":76.4,"az":139.9,"t":"2027-08-17T01:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.03,"alt":76.97,"az":143.9,"t":"2027-08-17T01:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.02,"alt":77.5,"az":148.2,"t":"2027-08-17T01:45:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":77.96,"az":152.7,"t":"2027-08-17T01:50:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.02,"alt":78.35,"az":157.6,"t":"2027-08-17T01:55:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.02,"alt":78.67,"az":162.8,"t":"2027-08-17T02:00:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.02,"alt":78.91,"az":168.2,"t":"2027-08-17T02:05:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.02,"alt":79.05,"az":173.8,"t":"2027-08-17T02:10:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":179.4,"t":"2027-08-17T02:15:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":185.1,"t":"2027-08-17T02:20:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.02,"alt":78.94,"az":190.7,"t":"2027-08-17T02:25:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.02,"alt":78.72,"az":196.2,"t":"2027-08-17T02:30:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.02,"alt":78.42,"az":201.4,"t":"2027-08-17T02:35:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.02,"alt":78.04,"az":206.3,"t":"2027-08-17T02:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.02,"alt":77.59,"az":211.0,"t":"2027-08-17T02:45:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.03,"alt":77.08,"az":215.3,"t":"2027-08-17T02:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.03,"alt":76.51,"az":219.3,"t":"2027-08-17T02:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.03,"alt":75.9,"az":223.0,"t":"2027-08-17T03:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.03,"alt":75.24,"az":226.4,"t":"2027-08-17T03:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.04,"alt":74.54,"az":229.6,"t":"2027-08-17T03:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.04,"alt":73.81,"az":232.5,"t":"2027-08-17T03:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.04,"alt":73.06,"az":235.2,"t":"2027-08-17T03:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.28,"az":237.7,"t":"2027-08-17T03:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":71.48,"az":240.0,"t":"2027-08-17T03:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.06,"alt":70.66,"az":242.1,"t":"2027-08-17T03:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.06,"alt":69.82,"az":244.2,"t":"2027-08-17T03:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.07,"alt":68.97,"az":246.0,"t":"2027-08-17T03:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.08,"alt":68.11,"az":247.8,"t":"2027-08-17T03:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.08,"alt":67.24,"az":249.5,"t":"2027-08-17T03:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":66.36,"az":251.0,"t":"2027-08-17T04:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.1,"alt":65.47,"az":252.5,"t":"2027-08-17T04:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":64.58,"az":253.9,"t":"2027-08-17T04:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.67,"az":255.3,"t":"2027-08-17T04:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.12,"alt":62.76,"az":256.6,"t":"2027-08-17T04:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.13,"alt":61.85,"az":257.8,"t":"2027-08-17T04:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.14,"alt":60.94,"az":259.0,"t":"2027-08-17T04:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.15,"alt":60.01,"az":260.1,"t":"2027-08-17T04:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.16,"alt":59.09,"az":261.2,"t":"2027-08-17T04:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.18,"alt":58.17,"az":262.3,"t":"2027-08-17T04:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.19,"alt":57.24,"az":263.3,"t":"2027-08-17T04:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.2,"alt":56.31,"az":264.3,"t":"2027-08-17T04:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.21,"alt":55.37,"az":265.2,"t":"2027-08-17T05:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.23,"alt":54.44,"az":266.2,"t":"2027-08-17T05:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.24,"alt":53.51,"az":267.1,"t":"2027-08-17T05:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.26,"alt":52.57,"az":268.0,"t":"2027-08-17T05:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.27,"alt":51.64,"az":268.8,"t":"2027-08-17T05:20:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.29,"alt":50.7,"az":269.7,"t":"2027-08-17T05:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.31,"alt":49.76,"az":270.5,"t":"2027-08-17T05:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.33,"alt":48.83,"az":271.3,"t":"2027-08-17T05:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.35,"alt":47.89,"az":272.1,"t":"2027-08-17T05:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.37,"alt":46.96,"az":272.9,"t":"2027-08-17T05:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.39,"alt":46.02,"az":273.7,"t":"2027-08-17T05:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.41,"alt":45.09,"az":274.5,"t":"2027-08-17T05:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.43,"alt":44.16,"az":275.2,"t":"2027-08-17T06:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.46,"alt":43.23,"az":276.0,"t":"2027-08-17T06:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.48,"alt":42.3,"az":276.7,"t":"2027-08-17T06:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.51,"alt":41.37,"az":277.4,"t":"2027-08-17T06:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.54,"alt":40.44,"az":278.2,"t":"2027-08-17T06:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.57,"alt":39.51,"az":278.9,"t":"2027-08-17T06:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.6,"alt":38.59,"az":279.6,"t":"2027-08-17T06:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.63,"alt":37.67,"az":280.3,"t":"2027-08-17T06:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.67,"alt":36.75,"az":281.0,"t":"2027-08-17T06:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.71,"alt":35.83,"az":281.7,"t":"2027-08-17T06:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.74,"alt":34.91,"az":282.4,"t":"2027-08-17T06:50:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.78,"alt":34.0,"az":283.1,"t":"2027-08-17T06:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.83,"alt":33.09,"az":283.8,"t":"2027-08-17T07:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.87,"alt":32.18,"az":284.5,"t":"2027-08-17T07:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.92,"alt":31.28,"az":285.1,"t":"2027-08-17T07:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.97,"alt":30.38,"az":285.8,"t":"2027-08-17T07:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.03,"alt":29.48,"az":286.5,"t":"2027-08-17T07:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.08,"alt":28.58,"az":287.2,"t":"2027-08-17T07:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.14,"alt":27.69,"az":287.9,"t":"2027-08-17T07:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.21,"alt":26.8,"az":288.6,"t":"2027-08-17T07:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.92,"az":289.2,"t":"2027-08-17T07:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.35,"alt":25.03,"az":289.9,"t":"2027-08-17T07:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.43,"alt":24.16,"az":290.6,"t":"2027-08-17T07:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.52,"alt":23.28,"az":291.3,"t":"2027-08-17T07:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.61,"alt":22.41,"az":292.0,"t":"2027-08-17T08:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.71,"alt":21.55,"az":292.7,"t":"2027-08-17T08:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.81,"alt":20.68,"az":293.4,"t":"2027-08-17T08:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.93,"alt":19.83,"az":294.1,"t":"2027-08-17T08:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.05,"alt":18.98,"az":294.8,"t":"2027-08-17T08:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.19,"alt":18.13,"az":295.5,"t":"2027-08-17T08:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.33,"alt":17.29,"az":296.2,"t":"2027-08-17T08:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.49,"alt":16.45,"az":296.9,"t":"2027-08-17T08:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.67,"alt":15.62,"az":297.6,"t":"2027-08-17T08:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.86,"alt":14.79,"az":298.3,"t":"2027-08-17T08:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":4.08,"alt":13.97,"az":299.0,"t":"2027-08-17T08:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.32,"alt":13.15,"az":299.7,"t":"2027-08-17T08:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.59,"alt":12.34,"az":300.5,"t":"2027-08-17T09:00:00Z","terrain":0.35}],"transit":{"airmass":1.02,"alt":79.1,"az":179.4,"t":"2027-08-17T02:15:00Z"},"usable_hours":5.5,"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."]}
