{"assessment":{"best_window":{"end":"2039-08-16T01:45Z","end_local":"04:45","hours":4.92,"label":"good","mean_quality":0.9,"start":"2039-08-15T20:50Z","start_local":"23:50"},"cost":{"altitude":2.31,"clouds":0.0,"darkness":1.4,"moon":0.11},"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":"2039-08-15T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2039-08-15T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2039-08-15T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2039-08-15T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2039-08-15T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2039-08-15T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2039-08-16T00:00Z","label":"good","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.96,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2039-08-16T01:00Z","label":"good","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.95,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2039-08-16T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.47,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2039-08-16T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.14,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.99,"peak_sky":0.99,"quality_hours":5.02,"reasons":["the target being low or below 20\u00b0 cost 2.3 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":99,"score_weather":null,"sky_hours":5.02,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2039-08-15T20:25Z","end_local":"23:25","hours":3.08,"label":"unusable","mean_quality":0.0,"start":"2039-08-15T17:20Z","start_local":"20:20"},{"end":"2039-08-15T20:50Z","end_local":"23:50","hours":0.42,"label":"marginal","mean_quality":0.5,"start":"2039-08-15T20:25Z","start_local":"23:25"},{"end":"2039-08-16T01:45Z","end_local":"04:45","hours":4.92,"label":"good","mean_quality":0.9,"start":"2039-08-15T20:50Z","start_local":"23:50"},{"end":"2039-08-16T02:25Z","end_local":"05:25","hours":0.67,"label":"marginal","mean_quality":0.47,"start":"2039-08-16T01:45Z","start_local":"04:45"},{"end":"2039-08-16T03:05Z","end_local":"06:05","hours":0.67,"label":"poor","mean_quality":0.14,"start":"2039-08-16T02:25Z","start_local":"05:25"},{"end":"2039-08-16T03:35Z","end_local":"06:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2039-08-16T03:05Z","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":"2039-08-15T19:06:43Z","dark_hours":6.63,"dark_to":"2039-08-16T01:44:43Z","moon":{"illumination":0.147,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":4.73,"moonrise":"2039-08-15T23:51:31Z","moonset":"2039-08-15T14:31:56Z","sunrise":"2039-08-16T03:30:12Z","sunset":"2039-08-15T17:21:17Z","twilight":{"astronomical":{"end":"2039-08-15T19:06:43Z","start":"2039-08-16T01:44:43Z"},"civil":{"end":"2039-08-15T17:51:09Z","start":"2039-08-16T03:00:19Z"},"nautical":{"end":"2039-08-15T18:27:30Z","start":"2039-08-16T02:23:57Z"}},"window_end":"2039-08-16T09:00:00Z","window_start":"2039-08-15T09:00:00Z"},"night_date":"2039-08-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.03,"alt":76.5,"t":"2039-08-16T01:40:00Z"},"dec":30.66017511,"dec_of_date":30.8621,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":4.42,"limit_rise":"2039-08-15T20:20:59Z","limit_set":"2039-08-16T08:18:27Z","max_az_rate_deg_per_min":1.14,"moon_separation":65.6,"never_rises":false,"ra":23.46206906,"ra_of_date":24.0226,"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":"4.4 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2039-08-15T10:28:51Z","blocked_dark_hours":0,"clears_at":"2039-08-15T18:16:40Z","rise_az":299.3},"track":[{"above_terrain":true,"airmass":4.15,"alt":13.71,"az":299.3,"t":"2039-08-15T09:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.4,"alt":12.9,"az":300.1,"t":"2039-08-15T09:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.68,"alt":12.09,"az":300.8,"t":"2039-08-15T09:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.99,"alt":11.29,"az":301.5,"t":"2039-08-15T09:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.34,"alt":10.49,"az":302.3,"t":"2039-08-15T09:20:00Z","terrain":0.0},{"above_terrain":true,"airmass":5.74,"alt":9.7,"az":303.0,"t":"2039-08-15T09:25:00Z","terrain":-0.23},{"above_terrain":true,"airmass":6.21,"alt":8.92,"az":303.7,"t":"2039-08-15T09:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.74,"alt":8.15,"az":304.5,"t":"2039-08-15T09:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.37,"alt":7.38,"az":305.3,"t":"2039-08-15T09:40:00Z","terrain":-0.26},{"above_terrain":true,"airmass":8.12,"alt":6.62,"az":306.0,"t":"2039-08-15T09:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":9.01,"alt":5.87,"az":306.8,"t":"2039-08-15T09:50:00Z","terrain":0.11},{"above_terrain":true,"airmass":10.11,"alt":5.12,"az":307.6,"t":"2039-08-15T09:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":11.46,"alt":4.38,"az":308.4,"t":"2039-08-15T10:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":13.17,"alt":3.65,"az":309.2,"t":"2039-08-15T10:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.39,"alt":2.93,"az":310.0,"t":"2039-08-15T10:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":18.33,"alt":2.22,"az":310.8,"t":"2039-08-15T10:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":22.35,"alt":1.51,"az":311.6,"t":"2039-08-15T10:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":27.99,"alt":0.82,"az":312.4,"t":"2039-08-15T10:25:00Z","terrain":0.19},{"above_terrain":false,"airmass":36.02,"alt":0.13,"az":313.2,"t":"2039-08-15T10:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-0.55,"az":314.1,"t":"2039-08-15T10:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":314.9,"t":"2039-08-15T10:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-1.87,"az":315.8,"t":"2039-08-15T10:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":316.6,"t":"2039-08-15T10:50:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":317.5,"t":"2039-08-15T10:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":318.4,"t":"2039-08-15T11:00:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-4.4,"az":319.2,"t":"2039-08-15T11:05:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.01,"az":320.1,"t":"2039-08-15T11:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.6,"az":321.0,"t":"2039-08-15T11:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":322.0,"t":"2039-08-15T11:20:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":322.9,"t":"2039-08-15T11:25:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-7.31,"az":323.8,"t":"2039-08-15T11:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-7.86,"az":324.7,"t":"2039-08-15T11:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.39,"az":325.7,"t":"2039-08-15T11:40:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-8.91,"az":326.6,"t":"2039-08-15T11:45:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-9.42,"az":327.6,"t":"2039-08-15T11:50:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-9.92,"az":328.6,"t":"2039-08-15T11:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-10.4,"az":329.5,"t":"2039-08-15T12:00:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-10.87,"az":330.5,"t":"2039-08-15T12:05:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.32,"az":331.5,"t":"2039-08-15T12:10:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-11.76,"az":332.5,"t":"2039-08-15T12:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.18,"az":333.5,"t":"2039-08-15T12:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-12.59,"az":334.5,"t":"2039-08-15T12:25:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-12.99,"az":335.6,"t":"2039-08-15T12:30:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-13.37,"az":336.6,"t":"2039-08-15T12:35:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-13.73,"az":337.6,"t":"2039-08-15T12:40:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-14.08,"az":338.7,"t":"2039-08-15T12:45:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-14.41,"az":339.8,"t":"2039-08-15T12:50:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-14.73,"az":340.8,"t":"2039-08-15T12:55:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-15.03,"az":341.9,"t":"2039-08-15T13:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.31,"az":343.0,"t":"2039-08-15T13:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-15.58,"az":344.0,"t":"2039-08-15T13:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.82,"az":345.1,"t":"2039-08-15T13:15:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-16.06,"az":346.2,"t":"2039-08-15T13:20:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-16.27,"az":347.3,"t":"2039-08-15T13:25:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-16.47,"az":348.4,"t":"2039-08-15T13:30:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-16.65,"az":349.5,"t":"2039-08-15T13:35:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-16.81,"az":350.6,"t":"2039-08-15T13:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.95,"az":351.8,"t":"2039-08-15T13:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-17.08,"az":352.9,"t":"2039-08-15T13:50:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-17.18,"az":354.0,"t":"2039-08-15T13:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.27,"az":355.1,"t":"2039-08-15T14:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":356.2,"t":"2039-08-15T14:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":357.4,"t":"2039-08-15T14:10:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":358.5,"t":"2039-08-15T14:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":359.6,"t":"2039-08-15T14:20:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":0.7,"t":"2039-08-15T14:25:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":1.9,"t":"2039-08-15T14:30:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":3.0,"t":"2039-08-15T14:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":4.1,"t":"2039-08-15T14:40:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-17.25,"az":5.3,"t":"2039-08-15T14:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-17.15,"az":6.4,"t":"2039-08-15T14:50:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-17.04,"az":7.5,"t":"2039-08-15T14:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.91,"az":8.6,"t":"2039-08-15T15:00:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-16.76,"az":9.7,"t":"2039-08-15T15:05:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-16.59,"az":10.8,"t":"2039-08-15T15:10:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-16.41,"az":11.9,"t":"2039-08-15T15:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-16.2,"az":13.0,"t":"2039-08-15T15:20:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-15.98,"az":14.1,"t":"2039-08-15T15:25:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-15.75,"az":15.2,"t":"2039-08-15T15:30:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-15.49,"az":16.3,"t":"2039-08-15T15:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.22,"az":17.4,"t":"2039-08-15T15:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-14.93,"az":18.5,"t":"2039-08-15T15:45:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-14.63,"az":19.5,"t":"2039-08-15T15:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-14.31,"az":20.6,"t":"2039-08-15T15:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-13.97,"az":21.6,"t":"2039-08-15T16:00:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-13.62,"az":22.7,"t":"2039-08-15T16:05:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-13.25,"az":23.7,"t":"2039-08-15T16:10:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-12.86,"az":24.8,"t":"2039-08-15T16:15:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-12.46,"az":25.8,"t":"2039-08-15T16:20:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-12.05,"az":26.8,"t":"2039-08-15T16:25:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-11.62,"az":27.8,"t":"2039-08-15T16:30:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-11.18,"az":28.8,"t":"2039-08-15T16:35:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-10.72,"az":29.8,"t":"2039-08-15T16:40:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-10.25,"az":30.8,"t":"2039-08-15T16:45:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-9.76,"az":31.8,"t":"2039-08-15T16:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-9.26,"az":32.7,"t":"2039-08-15T16:55:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-8.75,"az":33.7,"t":"2039-08-15T17:00:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-8.22,"az":34.6,"t":"2039-08-15T17:05:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-7.68,"az":35.6,"t":"2039-08-15T17:10:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.13,"az":36.5,"t":"2039-08-15T17:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":37.4,"t":"2039-08-15T17:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-6.0,"az":38.3,"t":"2039-08-15T17:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.41,"az":39.3,"t":"2039-08-15T17:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-4.81,"az":40.1,"t":"2039-08-15T17:35:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-4.2,"az":41.0,"t":"2039-08-15T17:40:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":41.9,"t":"2039-08-15T17:45:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":42.8,"t":"2039-08-15T17:50:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":43.7,"t":"2039-08-15T17:55:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-1.66,"az":44.5,"t":"2039-08-15T18:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-1.0,"az":45.4,"t":"2039-08-15T18:05:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-0.33,"az":46.2,"t":"2039-08-15T18:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":33.11,"alt":0.35,"az":47.0,"t":"2039-08-15T18:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":25.94,"alt":1.04,"az":47.9,"t":"2039-08-15T18:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":20.9,"alt":1.74,"az":48.7,"t":"2039-08-15T18:25:00Z","terrain":0.45},{"above_terrain":true,"airmass":17.28,"alt":2.45,"az":49.5,"t":"2039-08-15T18:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":14.6,"alt":3.16,"az":50.3,"t":"2039-08-15T18:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":12.57,"alt":3.89,"az":51.1,"t":"2039-08-15T18:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":10.99,"alt":4.62,"az":51.9,"t":"2039-08-15T18:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":9.73,"alt":5.36,"az":52.7,"t":"2039-08-15T18:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.71,"alt":6.11,"az":53.4,"t":"2039-08-15T18:55:00Z","terrain":0.91},{"above_terrain":true,"airmass":7.86,"alt":6.86,"az":54.2,"t":"2039-08-15T19:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":7.16,"alt":7.63,"az":55.0,"t":"2039-08-15T19:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":6.56,"alt":8.4,"az":55.7,"t":"2039-08-15T19:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.05,"alt":9.17,"az":56.5,"t":"2039-08-15T19:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.61,"alt":9.96,"az":57.2,"t":"2039-08-15T19:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":5.22,"alt":10.75,"az":58.0,"t":"2039-08-15T19:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.88,"alt":11.55,"az":58.7,"t":"2039-08-15T19:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.58,"alt":12.35,"az":59.5,"t":"2039-08-15T19:35:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.32,"alt":13.16,"az":60.2,"t":"2039-08-15T19:40:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.08,"alt":13.97,"az":60.9,"t":"2039-08-15T19:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.86,"alt":14.79,"az":61.6,"t":"2039-08-15T19:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.67,"alt":15.62,"az":62.3,"t":"2039-08-15T19:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.49,"alt":16.45,"az":63.0,"t":"2039-08-15T20:00:00Z","terrain":0.9},{"above_terrain":true,"airmass":3.33,"alt":17.29,"az":63.8,"t":"2039-08-15T20:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":3.19,"alt":18.13,"az":64.5,"t":"2039-08-15T20:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.05,"alt":18.98,"az":65.2,"t":"2039-08-15T20:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.93,"alt":19.83,"az":65.9,"t":"2039-08-15T20:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.81,"alt":20.69,"az":66.5,"t":"2039-08-15T20:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.71,"alt":21.55,"az":67.2,"t":"2039-08-15T20:30:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.61,"alt":22.41,"az":67.9,"t":"2039-08-15T20:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.52,"alt":23.28,"az":68.6,"t":"2039-08-15T20:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.43,"alt":24.15,"az":69.3,"t":"2039-08-15T20:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.35,"alt":25.03,"az":70.0,"t":"2039-08-15T20:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.28,"alt":25.91,"az":70.7,"t":"2039-08-15T20:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.21,"alt":26.8,"az":71.4,"t":"2039-08-15T21:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.14,"alt":27.69,"az":72.0,"t":"2039-08-15T21:05:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.08,"alt":28.58,"az":72.7,"t":"2039-08-15T21:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.03,"alt":29.47,"az":73.4,"t":"2039-08-15T21:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.97,"alt":30.37,"az":74.1,"t":"2039-08-15T21:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.92,"alt":31.27,"az":74.8,"t":"2039-08-15T21:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.87,"alt":32.18,"az":75.5,"t":"2039-08-15T21:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.83,"alt":33.09,"az":76.1,"t":"2039-08-15T21:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.78,"alt":34.0,"az":76.8,"t":"2039-08-15T21:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.74,"alt":34.91,"az":77.5,"t":"2039-08-15T21:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.71,"alt":35.82,"az":78.2,"t":"2039-08-15T21:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.67,"alt":36.74,"az":78.9,"t":"2039-08-15T21:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.63,"alt":37.66,"az":79.6,"t":"2039-08-15T22:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.6,"alt":38.58,"az":80.3,"t":"2039-08-15T22:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.57,"alt":39.51,"az":81.0,"t":"2039-08-15T22:10:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.54,"alt":40.43,"az":81.7,"t":"2039-08-15T22:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.51,"alt":41.36,"az":82.5,"t":"2039-08-15T22:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.48,"alt":42.29,"az":83.2,"t":"2039-08-15T22:25:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.46,"alt":43.22,"az":83.9,"t":"2039-08-15T22:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.43,"alt":44.15,"az":84.7,"t":"2039-08-15T22:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.41,"alt":45.08,"az":85.4,"t":"2039-08-15T22:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.39,"alt":46.01,"az":86.2,"t":"2039-08-15T22:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.37,"alt":46.95,"az":87.0,"t":"2039-08-15T22:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.35,"alt":47.88,"az":87.8,"t":"2039-08-15T22:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.33,"alt":48.82,"az":88.6,"t":"2039-08-15T23:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.31,"alt":49.75,"az":89.4,"t":"2039-08-15T23:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.69,"az":90.2,"t":"2039-08-15T23:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.27,"alt":51.63,"az":91.0,"t":"2039-08-15T23:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.26,"alt":52.56,"az":91.9,"t":"2039-08-15T23:20:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.24,"alt":53.5,"az":92.8,"t":"2039-08-15T23:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.23,"alt":54.43,"az":93.7,"t":"2039-08-15T23:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.21,"alt":55.37,"az":94.6,"t":"2039-08-15T23:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.3,"az":95.6,"t":"2039-08-15T23:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.19,"alt":57.23,"az":96.6,"t":"2039-08-15T23:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":58.16,"az":97.6,"t":"2039-08-15T23:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.16,"alt":59.08,"az":98.6,"t":"2039-08-15T23:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.15,"alt":60.01,"az":99.7,"t":"2039-08-16T00:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.14,"alt":60.93,"az":100.9,"t":"2039-08-16T00:05:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.13,"alt":61.85,"az":102.0,"t":"2039-08-16T00:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.12,"alt":62.76,"az":103.3,"t":"2039-08-16T00:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.12,"alt":63.67,"az":104.5,"t":"2039-08-16T00:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.11,"alt":64.57,"az":105.9,"t":"2039-08-16T00:25:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.1,"alt":65.47,"az":107.3,"t":"2039-08-16T00:30:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.09,"alt":66.36,"az":108.8,"t":"2039-08-16T00:35:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.08,"alt":67.24,"az":110.3,"t":"2039-08-16T00:40:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.08,"alt":68.11,"az":112.0,"t":"2039-08-16T00:45:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.07,"alt":68.98,"az":113.7,"t":"2039-08-16T00:50:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.06,"alt":69.83,"az":115.6,"t":"2039-08-16T00:55:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.66,"az":117.6,"t":"2039-08-16T01:00:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.05,"alt":71.48,"az":119.8,"t":"2039-08-16T01:05:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.05,"alt":72.29,"az":122.1,"t":"2039-08-16T01:10:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.04,"alt":73.07,"az":124.6,"t":"2039-08-16T01:15:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.04,"alt":73.83,"az":127.2,"t":"2039-08-16T01:20:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.04,"alt":74.56,"az":130.1,"t":"2039-08-16T01:25:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.03,"alt":75.26,"az":133.3,"t":"2039-08-16T01:30:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.03,"alt":75.92,"az":136.7,"t":"2039-08-16T01:35:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.03,"alt":76.54,"az":140.4,"t":"2039-08-16T01:40:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.03,"alt":77.11,"az":144.4,"t":"2039-08-16T01:45:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.02,"alt":77.63,"az":148.7,"t":"2039-08-16T01:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":78.08,"az":153.3,"t":"2039-08-16T01:55:00Z","terrain":-0.96},{"above_terrain":true,"airmass":1.02,"alt":78.46,"az":158.3,"t":"2039-08-16T02:00:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.02,"alt":78.77,"az":163.5,"t":"2039-08-16T02:05:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.02,"alt":78.99,"az":169.0,"t":"2039-08-16T02:10:00Z","terrain":-0.82},{"above_terrain":true,"airmass":1.02,"alt":79.13,"az":174.6,"t":"2039-08-16T02:15:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.02,"alt":79.17,"az":180.3,"t":"2039-08-16T02:20:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.02,"alt":79.12,"az":186.0,"t":"2039-08-16T02:25:00Z","terrain":-0.73},{"above_terrain":true,"airmass":1.02,"alt":78.97,"az":191.6,"t":"2039-08-16T02:30:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.02,"alt":78.74,"az":197.1,"t":"2039-08-16T02:35:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.02,"alt":78.43,"az":202.3,"t":"2039-08-16T02:40:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.02,"alt":78.03,"az":207.2,"t":"2039-08-16T02:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":77.57,"az":211.8,"t":"2039-08-16T02:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.03,"alt":77.05,"az":216.1,"t":"2039-08-16T02:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.03,"alt":76.47,"az":220.0,"t":"2039-08-16T03:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.03,"alt":75.85,"az":223.7,"t":"2039-08-16T03:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.03,"alt":75.18,"az":227.1,"t":"2039-08-16T03:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":74.48,"az":230.2,"t":"2039-08-16T03:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.04,"alt":73.75,"az":233.1,"t":"2039-08-16T03:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.98,"az":235.7,"t":"2039-08-16T03:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.05,"alt":72.2,"az":238.2,"t":"2039-08-16T03:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.05,"alt":71.39,"az":240.5,"t":"2039-08-16T03:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":70.57,"az":242.6,"t":"2039-08-16T03:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.73,"az":244.6,"t":"2039-08-16T03:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.07,"alt":68.88,"az":246.5,"t":"2039-08-16T03:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":68.02,"az":248.2,"t":"2039-08-16T03:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.08,"alt":67.14,"az":249.8,"t":"2039-08-16T04:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.09,"alt":66.26,"az":251.4,"t":"2039-08-16T04:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.1,"alt":65.37,"az":252.9,"t":"2039-08-16T04:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.47,"az":254.3,"t":"2039-08-16T04:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.12,"alt":63.57,"az":255.6,"t":"2039-08-16T04:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.13,"alt":62.66,"az":256.9,"t":"2039-08-16T04:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.13,"alt":61.75,"az":258.1,"t":"2039-08-16T04:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.14,"alt":60.83,"az":259.3,"t":"2039-08-16T04:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.16,"alt":59.91,"az":260.4,"t":"2039-08-16T04:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.17,"alt":58.98,"az":261.5,"t":"2039-08-16T04:45:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.18,"alt":58.06,"az":262.5,"t":"2039-08-16T04:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.19,"alt":57.13,"az":263.5,"t":"2039-08-16T04:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.2,"alt":56.2,"az":264.5,"t":"2039-08-16T05:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.22,"alt":55.26,"az":265.5,"t":"2039-08-16T05:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.23,"alt":54.33,"az":266.4,"t":"2039-08-16T05:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.39,"az":267.3,"t":"2039-08-16T05:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.26,"alt":52.46,"az":268.2,"t":"2039-08-16T05:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.28,"alt":51.52,"az":269.0,"t":"2039-08-16T05:25:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.29,"alt":50.59,"az":269.9,"t":"2039-08-16T05:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.31,"alt":49.65,"az":270.7,"t":"2039-08-16T05:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.72,"az":271.5,"t":"2039-08-16T05:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.35,"alt":47.78,"az":272.3,"t":"2039-08-16T05:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.37,"alt":46.85,"az":273.1,"t":"2039-08-16T05:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.39,"alt":45.91,"az":273.9,"t":"2039-08-16T05:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.41,"alt":44.98,"az":274.7,"t":"2039-08-16T06:00:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.44,"alt":44.05,"az":275.4,"t":"2039-08-16T06:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.46,"alt":43.11,"az":276.1,"t":"2039-08-16T06:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.49,"alt":42.19,"az":276.9,"t":"2039-08-16T06:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.51,"alt":41.26,"az":277.6,"t":"2039-08-16T06:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.54,"alt":40.33,"az":278.3,"t":"2039-08-16T06:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.57,"alt":39.4,"az":279.0,"t":"2039-08-16T06:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.6,"alt":38.48,"az":279.8,"t":"2039-08-16T06:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.64,"alt":37.56,"az":280.5,"t":"2039-08-16T06:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.67,"alt":36.64,"az":281.2,"t":"2039-08-16T06:45:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.71,"alt":35.72,"az":281.9,"t":"2039-08-16T06:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.75,"alt":34.81,"az":282.6,"t":"2039-08-16T06:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.79,"alt":33.9,"az":283.2,"t":"2039-08-16T07:00:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.83,"alt":32.99,"az":283.9,"t":"2039-08-16T07:05:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.88,"alt":32.08,"az":284.6,"t":"2039-08-16T07:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":285.3,"t":"2039-08-16T07:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.98,"alt":30.27,"az":286.0,"t":"2039-08-16T07:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.03,"alt":29.38,"az":286.7,"t":"2039-08-16T07:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.09,"alt":28.48,"az":287.4,"t":"2039-08-16T07:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.15,"alt":27.59,"az":288.0,"t":"2039-08-16T07:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.22,"alt":26.7,"az":288.7,"t":"2039-08-16T07:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.29,"alt":25.82,"az":289.4,"t":"2039-08-16T07:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.36,"alt":24.94,"az":290.1,"t":"2039-08-16T07:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.44,"alt":24.06,"az":290.8,"t":"2039-08-16T07:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.53,"alt":23.19,"az":291.5,"t":"2039-08-16T08:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.62,"alt":22.32,"az":292.1,"t":"2039-08-16T08:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.72,"alt":21.45,"az":292.8,"t":"2039-08-16T08:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.82,"alt":20.59,"az":293.5,"t":"2039-08-16T08:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.94,"alt":19.74,"az":294.2,"t":"2039-08-16T08:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.06,"alt":18.88,"az":294.9,"t":"2039-08-16T08:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.2,"alt":18.04,"az":295.6,"t":"2039-08-16T08:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.35,"alt":17.2,"az":296.3,"t":"2039-08-16T08:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":297.0,"t":"2039-08-16T08:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.69,"alt":15.53,"az":297.7,"t":"2039-08-16T08:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.89,"alt":14.7,"az":298.5,"t":"2039-08-16T08:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.1,"alt":13.88,"az":299.2,"t":"2039-08-16T08:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.34,"alt":13.07,"az":299.9,"t":"2039-08-16T09:00:00Z","terrain":0.35}],"transit":{"airmass":1.02,"alt":79.2,"az":180.3,"t":"2039-08-16T02:20:00Z"},"usable_hours":5.33,"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."]}