{"assessment":{"best_window":{"end":"2035-08-31T02:10Z","end_local":"05:10","hours":6.25,"label":"good","mean_quality":0.94,"start":"2035-08-30T19:55Z","start_local":"22:55"},"cost":{"altitude":1.78,"clouds":0.0,"darkness":1.29,"moon":0.01},"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 worth it \u2014 weather unknown","hourly":[{"alt":-2,"cloud":null,"high":null,"iso":"2035-08-30T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2035-08-30T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2035-08-30T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2035-08-30T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.66,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2035-08-30T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2035-08-30T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2035-08-30T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2035-08-31T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2035-08-31T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":77,"cloud":null,"high":null,"iso":"2035-08-31T02:00Z","label":"good","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.99,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2035-08-31T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":6.47,"reasons":["the target being low or below 20\u00b0 cost 1.8 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":6.47,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2035-08-30T19:25Z","end_local":"22:25","hours":2.5,"label":"unusable","mean_quality":0.0,"start":"2035-08-30T16:55Z","start_local":"19:55"},{"end":"2035-08-30T19:55Z","end_local":"22:55","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2035-08-30T19:25Z","start_local":"22:25"},{"end":"2035-08-31T02:10Z","end_local":"05:10","hours":6.25,"label":"good","mean_quality":0.94,"start":"2035-08-30T19:55Z","start_local":"22:55"},{"end":"2035-08-31T02:45Z","end_local":"05:45","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2035-08-31T02:10Z","start_local":"05:10"},{"end":"2035-08-31T03:20Z","end_local":"06:20","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2035-08-31T02:45Z","start_local":"05:45"},{"end":"2035-08-31T03:50Z","end_local":"06:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2035-08-31T03:20Z","start_local":"06:20"}]},"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":"2035-08-30T18:37:11Z","dark_hours":7.49,"dark_to":"2035-08-31T02:06:32Z","moon":{"illumination":0.062,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":7.08,"moonrise":"2035-08-31T01:43:42Z","moonset":"2035-08-30T15:04:48Z","sunrise":"2035-08-31T03:45:34Z","sunset":"2035-08-30T16:58:13Z","twilight":{"astronomical":{"end":"2035-08-30T18:37:11Z","start":"2035-08-31T02:06:32Z"},"civil":{"end":"2035-08-30T17:26:52Z","start":"2035-08-31T03:16:54Z"},"nautical":{"end":"2035-08-30T18:01:09Z","start":"2035-08-31T02:42:35Z"}},"window_end":"2035-08-31T09:00:00Z","window_start":"2035-08-30T09:00:00Z"},"night_date":"2035-08-30","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.02,"alt":79.1,"t":"2035-08-31T01:20:00Z"},"dec":30.66017511,"dec_of_date":30.8419,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":5.83,"limit_rise":"2035-08-30T19:21:59Z","limit_set":"2035-08-31T07:19:18Z","max_az_rate_deg_per_min":1.14,"moon_separation":95.8,"never_rises":false,"ra":23.46206906,"ra_of_date":23.9665,"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":"5.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2035-08-30T09:29:44Z","blocked_dark_hours":0,"clears_at":"2035-08-30T17:17:41Z","rise_az":308.2},"track":[{"above_terrain":true,"airmass":11.21,"alt":4.5,"az":308.2,"t":"2035-08-30T09:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":12.86,"alt":3.77,"az":309.0,"t":"2035-08-30T09:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":14.98,"alt":3.05,"az":309.8,"t":"2035-08-30T09:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":17.79,"alt":2.33,"az":310.6,"t":"2035-08-30T09:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":21.6,"alt":1.63,"az":311.4,"t":"2035-08-30T09:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":26.93,"alt":0.93,"az":312.2,"t":"2035-08-30T09:25:00Z","terrain":0.17},{"above_terrain":false,"airmass":34.52,"alt":0.24,"az":313.1,"t":"2035-08-30T09:30:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-0.44,"az":313.9,"t":"2035-08-30T09:35:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.11,"az":314.7,"t":"2035-08-30T09:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-1.77,"az":315.6,"t":"2035-08-30T09:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-2.42,"az":316.4,"t":"2035-08-30T09:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":317.3,"t":"2035-08-30T09:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":318.2,"t":"2035-08-30T10:00:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.3,"az":319.1,"t":"2035-08-30T10:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.91,"az":320.0,"t":"2035-08-30T10:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.51,"az":320.9,"t":"2035-08-30T10:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":321.8,"t":"2035-08-30T10:20:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":322.7,"t":"2035-08-30T10:25:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-7.23,"az":323.6,"t":"2035-08-30T10:30:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-7.78,"az":324.5,"t":"2035-08-30T10:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.31,"az":325.5,"t":"2035-08-30T10:40:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.84,"az":326.4,"t":"2035-08-30T10:45:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-9.35,"az":327.4,"t":"2035-08-30T10:50:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-9.85,"az":328.4,"t":"2035-08-30T10:55:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-10.33,"az":329.3,"t":"2035-08-30T11:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-10.8,"az":330.3,"t":"2035-08-30T11:05:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.26,"az":331.3,"t":"2035-08-30T11:10:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-11.7,"az":332.3,"t":"2035-08-30T11:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.13,"az":333.3,"t":"2035-08-30T11:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-12.54,"az":334.3,"t":"2035-08-30T11:25:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-12.94,"az":335.4,"t":"2035-08-30T11:30:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-13.32,"az":336.4,"t":"2035-08-30T11:35:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-13.69,"az":337.4,"t":"2035-08-30T11:40:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-14.04,"az":338.5,"t":"2035-08-30T11:45:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-14.37,"az":339.5,"t":"2035-08-30T11:50:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-14.69,"az":340.6,"t":"2035-08-30T11:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-14.99,"az":341.7,"t":"2035-08-30T12:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.28,"az":342.8,"t":"2035-08-30T12:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.55,"az":343.8,"t":"2035-08-30T12:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.8,"az":344.9,"t":"2035-08-30T12:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.03,"az":346.0,"t":"2035-08-30T12:20:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-16.25,"az":347.1,"t":"2035-08-30T12:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-16.45,"az":348.2,"t":"2035-08-30T12:30:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-16.63,"az":349.3,"t":"2035-08-30T12:35:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.8,"az":350.4,"t":"2035-08-30T12:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.95,"az":351.5,"t":"2035-08-30T12:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-17.07,"az":352.7,"t":"2035-08-30T12:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-17.18,"az":353.8,"t":"2035-08-30T12:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-17.28,"az":354.9,"t":"2035-08-30T13:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.35,"az":356.0,"t":"2035-08-30T13:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":357.2,"t":"2035-08-30T13:10:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":358.3,"t":"2035-08-30T13:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":359.4,"t":"2035-08-30T13:20:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":0.5,"t":"2035-08-30T13:25:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":1.7,"t":"2035-08-30T13:30:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":2.8,"t":"2035-08-30T13:35:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-17.35,"az":3.9,"t":"2035-08-30T13:40:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-17.28,"az":5.0,"t":"2035-08-30T13:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-17.19,"az":6.2,"t":"2035-08-30T13:50:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-17.08,"az":7.3,"t":"2035-08-30T13:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.95,"az":8.4,"t":"2035-08-30T14:00:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-16.81,"az":9.5,"t":"2035-08-30T14:05:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-16.64,"az":10.6,"t":"2035-08-30T14:10:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-16.46,"az":11.7,"t":"2035-08-30T14:15:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-16.26,"az":12.8,"t":"2035-08-30T14:20:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-16.04,"az":13.9,"t":"2035-08-30T14:25:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-15.81,"az":15.0,"t":"2035-08-30T14:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-15.56,"az":16.1,"t":"2035-08-30T14:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.29,"az":17.2,"t":"2035-08-30T14:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.01,"az":18.3,"t":"2035-08-30T14:45:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-14.7,"az":19.3,"t":"2035-08-30T14:50:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-14.39,"az":20.4,"t":"2035-08-30T14:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.05,"az":21.5,"t":"2035-08-30T15:00:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-13.7,"az":22.5,"t":"2035-08-30T15:05:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-13.34,"az":23.5,"t":"2035-08-30T15:10:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-12.95,"az":24.6,"t":"2035-08-30T15:15:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-12.56,"az":25.6,"t":"2035-08-30T15:20:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-12.14,"az":26.6,"t":"2035-08-30T15:25:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-11.72,"az":27.6,"t":"2035-08-30T15:30:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-11.28,"az":28.6,"t":"2035-08-30T15:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-10.82,"az":29.6,"t":"2035-08-30T15:40:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-10.35,"az":30.6,"t":"2035-08-30T15:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-9.87,"az":31.6,"t":"2035-08-30T15:50:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.37,"az":32.6,"t":"2035-08-30T15:55:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-8.86,"az":33.5,"t":"2035-08-30T16:00:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-8.34,"az":34.5,"t":"2035-08-30T16:05:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-7.8,"az":35.4,"t":"2035-08-30T16:10:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.25,"az":36.3,"t":"2035-08-30T16:15:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":37.3,"t":"2035-08-30T16:20:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":38.2,"t":"2035-08-30T16:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.53,"az":39.1,"t":"2035-08-30T16:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-4.94,"az":40.0,"t":"2035-08-30T16:35:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-4.33,"az":40.9,"t":"2035-08-30T16:40:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":41.8,"t":"2035-08-30T16:45:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-3.08,"az":42.6,"t":"2035-08-30T16:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-2.45,"az":43.5,"t":"2035-08-30T16:55:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":44.4,"t":"2035-08-30T17:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.14,"az":45.2,"t":"2035-08-30T17:05:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.47,"az":46.1,"t":"2035-08-30T17:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":34.94,"alt":0.21,"az":46.9,"t":"2035-08-30T17:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":27.22,"alt":0.9,"az":47.7,"t":"2035-08-30T17:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":21.8,"alt":1.6,"az":48.5,"t":"2035-08-30T17:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":17.93,"alt":2.3,"az":49.4,"t":"2035-08-30T17:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.09,"alt":3.02,"az":50.2,"t":"2035-08-30T17:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":12.94,"alt":3.74,"az":51.0,"t":"2035-08-30T17:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":11.28,"alt":4.47,"az":51.8,"t":"2035-08-30T17:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":9.96,"alt":5.21,"az":52.5,"t":"2035-08-30T17:50:00Z","terrain":0.74},{"above_terrain":true,"airmass":8.9,"alt":5.96,"az":53.3,"t":"2035-08-30T17:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":8.02,"alt":6.71,"az":54.1,"t":"2035-08-30T18:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":7.29,"alt":7.47,"az":54.9,"t":"2035-08-30T18:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.67,"alt":8.24,"az":55.6,"t":"2035-08-30T18:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.15,"alt":9.02,"az":56.4,"t":"2035-08-30T18:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.69,"alt":9.8,"az":57.1,"t":"2035-08-30T18:20:00Z","terrain":1.09},{"above_terrain":true,"airmass":5.3,"alt":10.59,"az":57.9,"t":"2035-08-30T18:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.95,"alt":11.38,"az":58.6,"t":"2035-08-30T18:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.64,"alt":12.19,"az":59.3,"t":"2035-08-30T18:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.37,"alt":12.99,"az":60.1,"t":"2035-08-30T18:40:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.12,"alt":13.81,"az":60.8,"t":"2035-08-30T18:45:00Z","terrain":1.11},{"above_terrain":true,"airmass":3.9,"alt":14.63,"az":61.5,"t":"2035-08-30T18:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.71,"alt":15.45,"az":62.2,"t":"2035-08-30T18:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.53,"alt":16.28,"az":62.9,"t":"2035-08-30T19:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":3.36,"alt":17.12,"az":63.6,"t":"2035-08-30T19:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":3.21,"alt":17.96,"az":64.3,"t":"2035-08-30T19:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.08,"alt":18.81,"az":65.0,"t":"2035-08-30T19:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.95,"alt":19.66,"az":65.7,"t":"2035-08-30T19:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.83,"alt":20.51,"az":66.4,"t":"2035-08-30T19:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.73,"alt":21.37,"az":67.1,"t":"2035-08-30T19:30:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.63,"alt":22.24,"az":67.8,"t":"2035-08-30T19:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.53,"alt":23.11,"az":68.5,"t":"2035-08-30T19:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.45,"alt":23.98,"az":69.2,"t":"2035-08-30T19:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.37,"alt":24.86,"az":69.9,"t":"2035-08-30T19:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.29,"alt":25.74,"az":70.6,"t":"2035-08-30T19:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.22,"alt":26.62,"az":71.2,"t":"2035-08-30T20:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.16,"alt":27.51,"az":71.9,"t":"2035-08-30T20:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.1,"alt":28.4,"az":72.6,"t":"2035-08-30T20:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.04,"alt":29.3,"az":73.3,"t":"2035-08-30T20:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.98,"alt":30.2,"az":74.0,"t":"2035-08-30T20:20:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.93,"alt":31.1,"az":74.7,"t":"2035-08-30T20:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.88,"alt":32.0,"az":75.3,"t":"2035-08-30T20:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.84,"alt":32.91,"az":76.0,"t":"2035-08-30T20:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.82,"az":76.7,"t":"2035-08-30T20:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.75,"alt":34.73,"az":77.4,"t":"2035-08-30T20:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.64,"az":78.1,"t":"2035-08-30T20:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.68,"alt":36.56,"az":78.8,"t":"2035-08-30T20:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.48,"az":79.5,"t":"2035-08-30T21:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.61,"alt":38.4,"az":80.2,"t":"2035-08-30T21:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.58,"alt":39.33,"az":80.9,"t":"2035-08-30T21:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.55,"alt":40.25,"az":81.6,"t":"2035-08-30T21:15:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.52,"alt":41.18,"az":82.4,"t":"2035-08-30T21:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.49,"alt":42.11,"az":83.1,"t":"2035-08-30T21:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.04,"az":83.8,"t":"2035-08-30T21:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.44,"alt":43.97,"az":84.6,"t":"2035-08-30T21:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.42,"alt":44.9,"az":85.3,"t":"2035-08-30T21:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.39,"alt":45.83,"az":86.1,"t":"2035-08-30T21:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.37,"alt":46.77,"az":86.9,"t":"2035-08-30T21:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.35,"alt":47.7,"az":87.6,"t":"2035-08-30T21:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.33,"alt":48.64,"az":88.4,"t":"2035-08-30T22:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.31,"alt":49.57,"az":89.2,"t":"2035-08-30T22:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.29,"alt":50.51,"az":90.1,"t":"2035-08-30T22:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.28,"alt":51.44,"az":90.9,"t":"2035-08-30T22:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.26,"alt":52.38,"az":91.8,"t":"2035-08-30T22:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.25,"alt":53.32,"az":92.7,"t":"2035-08-30T22:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.23,"alt":54.25,"az":93.6,"t":"2035-08-30T22:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.22,"alt":55.18,"az":94.5,"t":"2035-08-30T22:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.2,"alt":56.12,"az":95.4,"t":"2035-08-30T22:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.19,"alt":57.05,"az":96.4,"t":"2035-08-30T22:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.18,"alt":57.98,"az":97.4,"t":"2035-08-30T22:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.17,"alt":58.9,"az":98.5,"t":"2035-08-30T22:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.16,"alt":59.83,"az":99.6,"t":"2035-08-30T23:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.15,"alt":60.75,"az":100.7,"t":"2035-08-30T23:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.14,"alt":61.67,"az":101.9,"t":"2035-08-30T23:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.13,"alt":62.58,"az":103.1,"t":"2035-08-30T23:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.12,"alt":63.49,"az":104.3,"t":"2035-08-30T23:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.11,"alt":64.39,"az":105.7,"t":"2035-08-30T23:25:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.1,"alt":65.29,"az":107.1,"t":"2035-08-30T23:30:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.09,"alt":66.18,"az":108.5,"t":"2035-08-30T23:35:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.09,"alt":67.07,"az":110.1,"t":"2035-08-30T23:40:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.08,"alt":67.94,"az":111.7,"t":"2035-08-30T23:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.07,"alt":68.8,"az":113.5,"t":"2035-08-30T23:50:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.07,"alt":69.66,"az":115.3,"t":"2035-08-30T23:55:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.06,"alt":70.5,"az":117.3,"t":"2035-08-31T00:00:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.06,"alt":71.32,"az":119.4,"t":"2035-08-31T00:05:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.05,"alt":72.13,"az":121.7,"t":"2035-08-31T00:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.05,"alt":72.91,"az":124.1,"t":"2035-08-31T00:15:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.04,"alt":73.67,"az":126.8,"t":"2035-08-31T00:20:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.04,"alt":74.41,"az":129.6,"t":"2035-08-31T00:25:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.03,"alt":75.11,"az":132.7,"t":"2035-08-31T00:30:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.03,"alt":75.78,"az":136.1,"t":"2035-08-31T00:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.03,"alt":76.41,"az":139.7,"t":"2035-08-31T00:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.03,"alt":76.99,"az":143.7,"t":"2035-08-31T00:45:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.02,"alt":77.52,"az":147.9,"t":"2035-08-31T00:50:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.02,"alt":77.98,"az":152.5,"t":"2035-08-31T00:55:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.02,"alt":78.38,"az":157.4,"t":"2035-08-31T01:00:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.02,"alt":78.7,"az":162.6,"t":"2035-08-31T01:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.02,"alt":78.94,"az":168.0,"t":"2035-08-31T01:10:00Z","terrain":-0.96},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":173.6,"t":"2035-08-31T01:15:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.02,"alt":79.15,"az":179.3,"t":"2035-08-31T01:20:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":185.0,"t":"2035-08-31T01:25:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.02,"alt":78.99,"az":190.6,"t":"2035-08-31T01:30:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.02,"alt":78.77,"az":196.1,"t":"2035-08-31T01:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.02,"alt":78.47,"az":201.3,"t":"2035-08-31T01:40:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.02,"alt":78.09,"az":206.3,"t":"2035-08-31T01:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.02,"alt":77.64,"az":210.9,"t":"2035-08-31T01:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.03,"alt":77.13,"az":215.3,"t":"2035-08-31T01:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.03,"alt":76.57,"az":219.3,"t":"2035-08-31T02:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.03,"alt":75.95,"az":223.0,"t":"2035-08-31T02:05:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.03,"alt":75.29,"az":226.4,"t":"2035-08-31T02:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.04,"alt":74.6,"az":229.6,"t":"2035-08-31T02:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.04,"alt":73.87,"az":232.5,"t":"2035-08-31T02:20:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.04,"alt":73.11,"az":235.2,"t":"2035-08-31T02:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.33,"az":237.7,"t":"2035-08-31T02:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":71.53,"az":240.0,"t":"2035-08-31T02:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.06,"alt":70.71,"az":242.2,"t":"2035-08-31T02:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.06,"alt":69.88,"az":244.2,"t":"2035-08-31T02:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.07,"alt":69.03,"az":246.1,"t":"2035-08-31T02:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.08,"alt":68.17,"az":247.8,"t":"2035-08-31T02:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.08,"alt":67.29,"az":249.5,"t":"2035-08-31T03:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":66.41,"az":251.1,"t":"2035-08-31T03:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.1,"alt":65.52,"az":252.6,"t":"2035-08-31T03:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":64.63,"az":254.0,"t":"2035-08-31T03:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.72,"az":255.3,"t":"2035-08-31T03:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.12,"alt":62.82,"az":256.6,"t":"2035-08-31T03:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.13,"alt":61.9,"az":257.8,"t":"2035-08-31T03:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.14,"alt":60.99,"az":259.0,"t":"2035-08-31T03:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.15,"alt":60.07,"az":260.2,"t":"2035-08-31T03:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.16,"alt":59.14,"az":261.2,"t":"2035-08-31T03:45:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.18,"alt":58.22,"az":262.3,"t":"2035-08-31T03:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.19,"alt":57.29,"az":263.3,"t":"2035-08-31T03:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.2,"alt":56.36,"az":264.3,"t":"2035-08-31T04:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.21,"alt":55.42,"az":265.3,"t":"2035-08-31T04:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.23,"alt":54.49,"az":266.2,"t":"2035-08-31T04:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.24,"alt":53.56,"az":267.1,"t":"2035-08-31T04:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.26,"alt":52.62,"az":268.0,"t":"2035-08-31T04:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.27,"alt":51.69,"az":268.9,"t":"2035-08-31T04:25:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.29,"alt":50.75,"az":269.7,"t":"2035-08-31T04:30:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.31,"alt":49.81,"az":270.5,"t":"2035-08-31T04:35:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.33,"alt":48.88,"az":271.4,"t":"2035-08-31T04:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.35,"alt":47.94,"az":272.2,"t":"2035-08-31T04:45:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.37,"alt":47.01,"az":272.9,"t":"2035-08-31T04:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.39,"alt":46.07,"az":273.7,"t":"2035-08-31T04:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.41,"alt":45.14,"az":274.5,"t":"2035-08-31T05:00:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.43,"alt":44.21,"az":275.2,"t":"2035-08-31T05:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.46,"alt":43.28,"az":276.0,"t":"2035-08-31T05:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.48,"alt":42.35,"az":276.7,"t":"2035-08-31T05:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.51,"alt":41.42,"az":277.5,"t":"2035-08-31T05:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.54,"alt":40.49,"az":278.2,"t":"2035-08-31T05:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.57,"alt":39.56,"az":278.9,"t":"2035-08-31T05:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.6,"alt":38.64,"az":279.6,"t":"2035-08-31T05:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.63,"alt":37.72,"az":280.3,"t":"2035-08-31T05:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.67,"alt":36.8,"az":281.0,"t":"2035-08-31T05:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.7,"alt":35.88,"az":281.7,"t":"2035-08-31T05:50:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.74,"alt":34.97,"az":282.4,"t":"2035-08-31T05:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.78,"alt":34.05,"az":283.1,"t":"2035-08-31T06:00:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.82,"alt":33.14,"az":283.8,"t":"2035-08-31T06:05:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.87,"alt":32.24,"az":284.5,"t":"2035-08-31T06:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.92,"alt":31.33,"az":285.2,"t":"2035-08-31T06:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.97,"alt":30.43,"az":285.8,"t":"2035-08-31T06:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.02,"alt":29.53,"az":286.5,"t":"2035-08-31T06:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.08,"alt":28.63,"az":287.2,"t":"2035-08-31T06:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.14,"alt":27.74,"az":287.9,"t":"2035-08-31T06:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.21,"alt":26.85,"az":288.6,"t":"2035-08-31T06:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.27,"alt":25.97,"az":289.3,"t":"2035-08-31T06:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.35,"alt":25.09,"az":289.9,"t":"2035-08-31T06:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.43,"alt":24.21,"az":290.6,"t":"2035-08-31T06:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.51,"alt":23.33,"az":291.3,"t":"2035-08-31T07:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.6,"alt":22.46,"az":292.0,"t":"2035-08-31T07:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.7,"alt":21.6,"az":292.7,"t":"2035-08-31T07:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.81,"alt":20.74,"az":293.4,"t":"2035-08-31T07:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.92,"alt":19.88,"az":294.1,"t":"2035-08-31T07:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.04,"alt":19.03,"az":294.8,"t":"2035-08-31T07:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.18,"alt":18.18,"az":295.5,"t":"2035-08-31T07:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.32,"alt":17.34,"az":296.2,"t":"2035-08-31T07:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.48,"alt":16.5,"az":296.9,"t":"2035-08-31T07:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.66,"alt":15.67,"az":297.6,"t":"2035-08-31T07:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.85,"alt":14.84,"az":298.3,"t":"2035-08-31T07:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.07,"alt":14.02,"az":299.0,"t":"2035-08-31T07:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.3,"alt":13.21,"az":299.7,"t":"2035-08-31T08:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.57,"alt":12.4,"az":300.5,"t":"2035-08-31T08:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.87,"alt":11.59,"az":301.2,"t":"2035-08-31T08:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.2,"alt":10.79,"az":301.9,"t":"2035-08-31T08:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":5.58,"alt":10.0,"az":302.7,"t":"2035-08-31T08:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.02,"alt":9.22,"az":303.4,"t":"2035-08-31T08:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.53,"alt":8.44,"az":304.2,"t":"2035-08-31T08:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.12,"alt":7.67,"az":304.9,"t":"2035-08-31T08:35:00Z","terrain":-0.28},{"above_terrain":true,"airmass":7.82,"alt":6.91,"az":305.7,"t":"2035-08-31T08:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":8.65,"alt":6.15,"az":306.5,"t":"2035-08-31T08:45:00Z","terrain":-0.0},{"above_terrain":true,"airmass":9.67,"alt":5.4,"az":307.3,"t":"2035-08-31T08:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":10.91,"alt":4.66,"az":308.0,"t":"2035-08-31T08:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":12.47,"alt":3.93,"az":308.8,"t":"2035-08-31T09:00:00Z","terrain":0.2}],"transit":{"airmass":1.02,"alt":79.1,"az":179.3,"t":"2035-08-31T01:20:00Z"},"usable_hours":6.75,"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."]}