{"assessment":{"best_window":{"end":"2036-09-09T18:55Z","end_local":"21:55","hours":0.58,"label":"good","mean_quality":0.82,"start":"2036-09-09T18:20Z","start_local":"21:20"},"cost":{"altitude":0.41,"clouds":0.0,"darkness":1.6,"moon":3.76},"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":19,"cloud":null,"high":null,"iso":"2036-09-09T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2036-09-09T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.36,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2036-09-09T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.58,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2036-09-09T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.57,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":59,"cloud":null,"high":null,"iso":"2036-09-09T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.56,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2036-09-09T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.52,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":81,"cloud":null,"high":null,"iso":"2036-09-09T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.48,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":88,"cloud":null,"high":null,"iso":"2036-09-10T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.45,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2036-09-10T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2036-09-10T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.44,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":54,"cloud":null,"high":null,"iso":"2036-09-10T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.07,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.84,"peak_sky":0.84,"quality_hours":4.66,"reasons":["moonlight cost 3.8 quality-hours","daylight and twilight cost 1.6 quality-hours","the target being low or below 20\u00b0 cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":84,"score_weather":null,"sky_hours":4.66,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2036-09-09T17:10Z","end_local":"20:10","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2036-09-09T16:40Z","start_local":"19:40"},{"end":"2036-09-09T17:45Z","end_local":"20:45","hours":0.58,"label":"poor","mean_quality":0.08,"start":"2036-09-09T17:10Z","start_local":"20:10"},{"end":"2036-09-09T18:20Z","end_local":"21:20","hours":0.58,"label":"marginal","mean_quality":0.36,"start":"2036-09-09T17:45Z","start_local":"20:45"},{"end":"2036-09-09T18:55Z","end_local":"21:55","hours":0.58,"label":"good","mean_quality":0.82,"start":"2036-09-09T18:20Z","start_local":"21:20"},{"end":"2036-09-10T02:25Z","end_local":"05:25","hours":7.5,"label":"marginal","mean_quality":0.5,"start":"2036-09-09T18:55Z","start_local":"21:55"},{"end":"2036-09-10T03:30Z","end_local":"06:30","hours":1.08,"label":"poor","mean_quality":0.15,"start":"2036-09-10T02:25Z","start_local":"05:25"},{"end":"2036-09-10T04:00Z","end_local":"07:00","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2036-09-10T03:30Z","start_local":"06:30"}]},"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":"2036-09-09T18:15:48Z","dark_hours":8.08,"dark_to":"2036-09-10T02:20:46Z","moon":{"illumination":0.839,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.58,"moonrise":"2036-09-09T18:51:47Z","moonset":"2036-09-10T08:09:02Z","sunrise":"2036-09-10T03:56:32Z","sunset":"2036-09-09T16:40:08Z","twilight":{"astronomical":{"end":"2036-09-09T18:15:48Z","start":"2036-09-10T02:20:46Z"},"civil":{"end":"2036-09-09T17:08:11Z","start":"2036-09-10T03:28:27Z"},"nautical":{"end":"2036-09-09T17:41:25Z","start":"2036-09-10T02:55:11Z"}},"window_end":"2036-09-10T09:00:00Z","window_start":"2036-09-09T09:00:00Z"},"night_date":"2036-09-09","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":89.5,"t":"2036-09-09T23:45:00Z"},"dec":41.26875,"dec_of_date":41.4693,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":8.08,"limit_rise":"2036-09-09T17:07:55Z","limit_set":"2036-09-10T06:26:49Z","max_az_rate_deg_per_min":25.86,"moon_separation":39.0,"never_rises":false,"ra":10.68470833,"ra_of_date":11.189,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"8.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2036-09-09T09:18:56Z","blocked_dark_hours":0,"clears_at":"2036-09-09T14:33:17Z","rise_az":329.6},"track":[{"above_terrain":true,"airmass":21.89,"alt":1.58,"az":329.6,"t":"2036-09-09T09:00:00Z","terrain":-0.26},{"above_terrain":true,"airmass":25.33,"alt":1.12,"az":330.4,"t":"2036-09-09T09:05:00Z","terrain":-0.37},{"above_terrain":true,"airmass":29.6,"alt":0.66,"az":331.2,"t":"2036-09-09T09:10:00Z","terrain":-0.33},{"above_terrain":true,"airmass":34.89,"alt":0.21,"az":332.1,"t":"2036-09-09T09:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.22,"az":332.9,"t":"2036-09-09T09:20:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.64,"az":333.7,"t":"2036-09-09T09:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":334.6,"t":"2036-09-09T09:30:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-1.44,"az":335.4,"t":"2036-09-09T09:35:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-1.82,"az":336.3,"t":"2036-09-09T09:40:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-2.19,"az":337.2,"t":"2036-09-09T09:45:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-2.55,"az":338.0,"t":"2036-09-09T09:50:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-2.89,"az":338.9,"t":"2036-09-09T09:55:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-3.22,"az":339.8,"t":"2036-09-09T10:00:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.54,"az":340.7,"t":"2036-09-09T10:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":341.6,"t":"2036-09-09T10:10:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.13,"az":342.5,"t":"2036-09-09T10:15:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-4.41,"az":343.4,"t":"2036-09-09T10:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.67,"az":344.3,"t":"2036-09-09T10:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.92,"az":345.2,"t":"2036-09-09T10:30:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-5.15,"az":346.1,"t":"2036-09-09T10:35:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-5.37,"az":347.0,"t":"2036-09-09T10:40:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-5.57,"az":347.9,"t":"2036-09-09T10:45:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.76,"az":348.9,"t":"2036-09-09T10:50:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-5.93,"az":349.8,"t":"2036-09-09T10:55:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":350.7,"t":"2036-09-09T11:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.23,"az":351.6,"t":"2036-09-09T11:05:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-6.36,"az":352.6,"t":"2036-09-09T11:10:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-6.47,"az":353.5,"t":"2036-09-09T11:15:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":354.5,"t":"2036-09-09T11:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":355.4,"t":"2036-09-09T11:25:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":356.3,"t":"2036-09-09T11:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":357.3,"t":"2036-09-09T11:35:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":358.2,"t":"2036-09-09T11:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":359.2,"t":"2036-09-09T11:45:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":0.1,"t":"2036-09-09T11:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":1.1,"t":"2036-09-09T11:55:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":2.0,"t":"2036-09-09T12:00:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":3.0,"t":"2036-09-09T12:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":3.9,"t":"2036-09-09T12:10:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":4.8,"t":"2036-09-09T12:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":5.8,"t":"2036-09-09T12:20:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":6.7,"t":"2036-09-09T12:25:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.33,"az":7.7,"t":"2036-09-09T12:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.2,"az":8.6,"t":"2036-09-09T12:35:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-6.05,"az":9.5,"t":"2036-09-09T12:40:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.89,"az":10.5,"t":"2036-09-09T12:45:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-5.71,"az":11.4,"t":"2036-09-09T12:50:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-5.52,"az":12.3,"t":"2036-09-09T12:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.31,"az":13.2,"t":"2036-09-09T13:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-5.09,"az":14.2,"t":"2036-09-09T13:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-4.85,"az":15.1,"t":"2036-09-09T13:10:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-4.6,"az":16.0,"t":"2036-09-09T13:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.34,"az":16.9,"t":"2036-09-09T13:20:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.06,"az":17.8,"t":"2036-09-09T13:25:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":18.7,"t":"2036-09-09T13:30:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":19.6,"t":"2036-09-09T13:35:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":20.4,"t":"2036-09-09T13:40:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.81,"az":21.3,"t":"2036-09-09T13:45:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":22.2,"t":"2036-09-09T13:50:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-2.1,"az":23.1,"t":"2036-09-09T13:55:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-1.72,"az":23.9,"t":"2036-09-09T14:00:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-1.34,"az":24.8,"t":"2036-09-09T14:05:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-0.94,"az":25.6,"t":"2036-09-09T14:10:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":26.5,"t":"2036-09-09T14:15:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.11,"az":27.3,"t":"2036-09-09T14:20:00Z","terrain":1.25},{"above_terrain":false,"airmass":33.39,"alt":0.33,"az":28.1,"t":"2036-09-09T14:25:00Z","terrain":1.16},{"above_terrain":false,"airmass":28.39,"alt":0.78,"az":29.0,"t":"2036-09-09T14:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":24.35,"alt":1.24,"az":29.8,"t":"2036-09-09T14:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":21.1,"alt":1.71,"az":30.6,"t":"2036-09-09T14:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":18.47,"alt":2.19,"az":31.4,"t":"2036-09-09T14:45:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.31,"alt":2.68,"az":32.2,"t":"2036-09-09T14:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":14.53,"alt":3.19,"az":33.0,"t":"2036-09-09T14:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":13.04,"alt":3.7,"az":33.8,"t":"2036-09-09T15:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":11.79,"alt":4.23,"az":34.6,"t":"2036-09-09T15:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":10.72,"alt":4.77,"az":35.3,"t":"2036-09-09T15:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.8,"alt":5.31,"az":36.1,"t":"2036-09-09T15:15:00Z","terrain":0.02},{"above_terrain":true,"airmass":9.01,"alt":5.87,"az":36.9,"t":"2036-09-09T15:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":8.32,"alt":6.43,"az":37.6,"t":"2036-09-09T15:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":7.72,"alt":7.01,"az":38.4,"t":"2036-09-09T15:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.18,"alt":7.6,"az":39.1,"t":"2036-09-09T15:35:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.71,"alt":8.19,"az":39.8,"t":"2036-09-09T15:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.29,"alt":8.8,"az":40.6,"t":"2036-09-09T15:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.91,"alt":9.41,"az":41.3,"t":"2036-09-09T15:50:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.57,"alt":10.03,"az":42.0,"t":"2036-09-09T15:55:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.26,"alt":10.66,"az":42.7,"t":"2036-09-09T16:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.98,"alt":11.3,"az":43.4,"t":"2036-09-09T16:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.73,"alt":11.95,"az":44.1,"t":"2036-09-09T16:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.5,"alt":12.6,"az":44.8,"t":"2036-09-09T16:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.28,"alt":13.27,"az":45.5,"t":"2036-09-09T16:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.09,"alt":13.94,"az":46.2,"t":"2036-09-09T16:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.91,"alt":14.62,"az":46.8,"t":"2036-09-09T16:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.74,"alt":15.3,"az":47.5,"t":"2036-09-09T16:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":3.59,"alt":16.0,"az":48.1,"t":"2036-09-09T16:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.44,"alt":16.7,"az":48.8,"t":"2036-09-09T16:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.31,"alt":17.41,"az":49.4,"t":"2036-09-09T16:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.19,"alt":18.12,"az":50.1,"t":"2036-09-09T16:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.07,"alt":18.84,"az":50.7,"t":"2036-09-09T17:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.96,"alt":19.57,"az":51.4,"t":"2036-09-09T17:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.86,"alt":20.3,"az":52.0,"t":"2036-09-09T17:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.77,"alt":21.04,"az":52.6,"t":"2036-09-09T17:15:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.68,"alt":21.79,"az":53.2,"t":"2036-09-09T17:20:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.59,"alt":22.54,"az":53.8,"t":"2036-09-09T17:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.52,"alt":23.3,"az":54.4,"t":"2036-09-09T17:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.44,"alt":24.07,"az":55.0,"t":"2036-09-09T17:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.37,"alt":24.83,"az":55.6,"t":"2036-09-09T17:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.3,"alt":25.61,"az":56.2,"t":"2036-09-09T17:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.24,"alt":26.39,"az":56.8,"t":"2036-09-09T17:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.18,"alt":27.18,"az":57.3,"t":"2036-09-09T17:55:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.13,"alt":27.97,"az":57.9,"t":"2036-09-09T18:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.07,"alt":28.76,"az":58.5,"t":"2036-09-09T18:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.02,"alt":29.56,"az":59.0,"t":"2036-09-09T18:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.97,"alt":30.37,"az":59.6,"t":"2036-09-09T18:15:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":60.2,"t":"2036-09-09T18:20:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.88,"alt":31.99,"az":60.7,"t":"2036-09-09T18:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.84,"alt":32.81,"az":61.3,"t":"2036-09-09T18:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.8,"alt":33.63,"az":61.8,"t":"2036-09-09T18:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.76,"alt":34.46,"az":62.3,"t":"2036-09-09T18:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.73,"alt":35.29,"az":62.9,"t":"2036-09-09T18:45:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.69,"alt":36.12,"az":63.4,"t":"2036-09-09T18:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.66,"alt":36.96,"az":63.9,"t":"2036-09-09T18:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.63,"alt":37.81,"az":64.4,"t":"2036-09-09T19:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.65,"az":65.0,"t":"2036-09-09T19:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.5,"az":65.5,"t":"2036-09-09T19:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.54,"alt":40.35,"az":66.0,"t":"2036-09-09T19:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.52,"alt":41.21,"az":66.5,"t":"2036-09-09T19:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.49,"alt":42.07,"az":67.0,"t":"2036-09-09T19:25:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":67.5,"t":"2036-09-09T19:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.44,"alt":43.8,"az":68.0,"t":"2036-09-09T19:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.42,"alt":44.67,"az":68.5,"t":"2036-09-09T19:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.4,"alt":45.54,"az":69.0,"t":"2036-09-09T19:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.38,"alt":46.42,"az":69.5,"t":"2036-09-09T19:50:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.36,"alt":47.3,"az":70.0,"t":"2036-09-09T19:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.18,"az":70.5,"t":"2036-09-09T20:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.06,"az":70.9,"t":"2036-09-09T20:05:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.31,"alt":49.95,"az":71.4,"t":"2036-09-09T20:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.29,"alt":50.83,"az":71.9,"t":"2036-09-09T20:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.27,"alt":51.73,"az":72.4,"t":"2036-09-09T20:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.26,"alt":52.62,"az":72.8,"t":"2036-09-09T20:25:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.24,"alt":53.51,"az":73.3,"t":"2036-09-09T20:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.23,"alt":54.41,"az":73.8,"t":"2036-09-09T20:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.22,"alt":55.31,"az":74.3,"t":"2036-09-09T20:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.2,"alt":56.21,"az":74.7,"t":"2036-09-09T20:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.19,"alt":57.12,"az":75.2,"t":"2036-09-09T20:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":58.02,"az":75.7,"t":"2036-09-09T20:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.17,"alt":58.93,"az":76.1,"t":"2036-09-09T21:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.84,"az":76.6,"t":"2036-09-09T21:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.75,"az":77.0,"t":"2036-09-09T21:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.66,"az":77.5,"t":"2036-09-09T21:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.13,"alt":62.58,"az":77.9,"t":"2036-09-09T21:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.12,"alt":63.49,"az":78.4,"t":"2036-09-09T21:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":64.41,"az":78.9,"t":"2036-09-09T21:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.33,"az":79.3,"t":"2036-09-09T21:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":66.25,"az":79.8,"t":"2036-09-09T21:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.08,"alt":67.17,"az":80.2,"t":"2036-09-09T21:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.08,"alt":68.1,"az":80.7,"t":"2036-09-09T21:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.07,"alt":69.02,"az":81.1,"t":"2036-09-09T21:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.06,"alt":69.95,"az":81.6,"t":"2036-09-09T22:00:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.06,"alt":70.87,"az":82.1,"t":"2036-09-09T22:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.05,"alt":71.8,"az":82.5,"t":"2036-09-09T22:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.05,"alt":72.73,"az":83.0,"t":"2036-09-09T22:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":73.66,"az":83.5,"t":"2036-09-09T22:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":74.59,"az":83.9,"t":"2036-09-09T22:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.52,"az":84.4,"t":"2036-09-09T22:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.03,"alt":76.45,"az":84.9,"t":"2036-09-09T22:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.02,"alt":77.38,"az":85.4,"t":"2036-09-09T22:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":78.32,"az":85.9,"t":"2036-09-09T22:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":79.25,"az":86.4,"t":"2036-09-09T22:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":80.19,"az":86.9,"t":"2036-09-09T22:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.01,"alt":81.12,"az":87.5,"t":"2036-09-09T23:00:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.01,"alt":82.06,"az":88.1,"t":"2036-09-09T23:05:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.01,"alt":82.99,"az":88.7,"t":"2036-09-09T23:10:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.01,"alt":83.93,"az":89.4,"t":"2036-09-09T23:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.86,"az":90.2,"t":"2036-09-09T23:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":85.8,"az":91.2,"t":"2036-09-09T23:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.0,"alt":86.73,"az":92.5,"t":"2036-09-09T23:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.0,"alt":87.67,"az":94.5,"t":"2036-09-09T23:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":88.6,"az":98.6,"t":"2036-09-09T23:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.0,"alt":89.5,"az":116.4,"t":"2036-09-09T23:45:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.0,"alt":89.46,"az":245.7,"t":"2036-09-09T23:50:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.0,"alt":88.55,"az":261.7,"t":"2036-09-09T23:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.0,"alt":87.62,"az":265.7,"t":"2036-09-10T00:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.0,"alt":86.69,"az":267.6,"t":"2036-09-10T00:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.0,"alt":85.75,"az":268.9,"t":"2036-09-10T00:10:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.0,"alt":84.82,"az":269.8,"t":"2036-09-10T00:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":83.88,"az":270.6,"t":"2036-09-10T00:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.01,"alt":82.95,"az":271.3,"t":"2036-09-10T00:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.01,"alt":82.01,"az":272.0,"t":"2036-09-10T00:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.01,"alt":81.07,"az":272.5,"t":"2036-09-10T00:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":80.14,"az":273.1,"t":"2036-09-10T00:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.02,"alt":79.21,"az":273.6,"t":"2036-09-10T00:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.02,"alt":78.27,"az":274.1,"t":"2036-09-10T00:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.02,"alt":77.34,"az":274.6,"t":"2036-09-10T00:55:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.03,"alt":76.41,"az":275.1,"t":"2036-09-10T01:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.47,"az":275.6,"t":"2036-09-10T01:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.04,"alt":74.54,"az":276.1,"t":"2036-09-10T01:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.04,"alt":73.61,"az":276.6,"t":"2036-09-10T01:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.05,"alt":72.68,"az":277.0,"t":"2036-09-10T01:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":71.76,"az":277.5,"t":"2036-09-10T01:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.83,"az":278.0,"t":"2036-09-10T01:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.06,"alt":69.9,"az":278.4,"t":"2036-09-10T01:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.98,"az":278.9,"t":"2036-09-10T01:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":68.05,"az":279.3,"t":"2036-09-10T01:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.08,"alt":67.13,"az":279.8,"t":"2036-09-10T01:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.09,"alt":66.21,"az":280.3,"t":"2036-09-10T01:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.1,"alt":65.29,"az":280.7,"t":"2036-09-10T02:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.11,"alt":64.37,"az":281.2,"t":"2036-09-10T02:05:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.12,"alt":63.45,"az":281.6,"t":"2036-09-10T02:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.13,"alt":62.53,"az":282.1,"t":"2036-09-10T02:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.14,"alt":61.62,"az":282.5,"t":"2036-09-10T02:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.15,"alt":60.71,"az":283.0,"t":"2036-09-10T02:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.16,"alt":59.8,"az":283.5,"t":"2036-09-10T02:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.17,"alt":58.89,"az":283.9,"t":"2036-09-10T02:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.18,"alt":57.98,"az":284.4,"t":"2036-09-10T02:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.19,"alt":57.07,"az":284.8,"t":"2036-09-10T02:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.2,"alt":56.17,"az":285.3,"t":"2036-09-10T02:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.27,"az":285.8,"t":"2036-09-10T02:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.37,"az":286.2,"t":"2036-09-10T03:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.24,"alt":53.47,"az":286.7,"t":"2036-09-10T03:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.26,"alt":52.57,"az":287.2,"t":"2036-09-10T03:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.27,"alt":51.68,"az":287.6,"t":"2036-09-10T03:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.29,"alt":50.79,"az":288.1,"t":"2036-09-10T03:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.9,"az":288.6,"t":"2036-09-10T03:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.32,"alt":49.02,"az":289.1,"t":"2036-09-10T03:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.34,"alt":48.13,"az":289.6,"t":"2036-09-10T03:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.25,"az":290.1,"t":"2036-09-10T03:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.38,"alt":46.38,"az":290.5,"t":"2036-09-10T03:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.4,"alt":45.5,"az":291.0,"t":"2036-09-10T03:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.42,"alt":44.63,"az":291.5,"t":"2036-09-10T03:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.44,"alt":43.76,"az":292.0,"t":"2036-09-10T04:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.47,"alt":42.89,"az":292.5,"t":"2036-09-10T04:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.49,"alt":42.03,"az":293.0,"t":"2036-09-10T04:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.52,"alt":41.17,"az":293.5,"t":"2036-09-10T04:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.54,"alt":40.31,"az":294.0,"t":"2036-09-10T04:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.46,"az":294.5,"t":"2036-09-10T04:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.61,"az":295.1,"t":"2036-09-10T04:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.63,"alt":37.76,"az":295.6,"t":"2036-09-10T04:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.66,"alt":36.92,"az":296.1,"t":"2036-09-10T04:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.69,"alt":36.08,"az":296.6,"t":"2036-09-10T04:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.73,"alt":35.25,"az":297.2,"t":"2036-09-10T04:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.77,"alt":34.42,"az":297.7,"t":"2036-09-10T04:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.8,"alt":33.59,"az":298.2,"t":"2036-09-10T05:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.84,"alt":32.77,"az":298.8,"t":"2036-09-10T05:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.88,"alt":31.95,"az":299.3,"t":"2036-09-10T05:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.93,"alt":31.14,"az":299.9,"t":"2036-09-10T05:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.97,"alt":30.33,"az":300.4,"t":"2036-09-10T05:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.02,"alt":29.52,"az":301.0,"t":"2036-09-10T05:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.07,"alt":28.72,"az":301.5,"t":"2036-09-10T05:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.13,"alt":27.93,"az":302.1,"t":"2036-09-10T05:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.18,"alt":27.14,"az":302.7,"t":"2036-09-10T05:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.24,"alt":26.35,"az":303.3,"t":"2036-09-10T05:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.31,"alt":25.57,"az":303.8,"t":"2036-09-10T05:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.37,"alt":24.8,"az":304.4,"t":"2036-09-10T05:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.44,"alt":24.03,"az":305.0,"t":"2036-09-10T06:00:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.52,"alt":23.26,"az":305.6,"t":"2036-09-10T06:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.6,"alt":22.51,"az":306.2,"t":"2036-09-10T06:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.68,"alt":21.75,"az":306.8,"t":"2036-09-10T06:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":2.77,"alt":21.01,"az":307.4,"t":"2036-09-10T06:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.87,"alt":20.27,"az":308.1,"t":"2036-09-10T06:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.97,"alt":19.53,"az":308.7,"t":"2036-09-10T06:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.08,"alt":18.81,"az":309.3,"t":"2036-09-10T06:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.19,"alt":18.09,"az":309.9,"t":"2036-09-10T06:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.32,"alt":17.37,"az":310.6,"t":"2036-09-10T06:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.45,"alt":16.66,"az":311.2,"t":"2036-09-10T06:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.59,"alt":15.96,"az":311.9,"t":"2036-09-10T06:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.75,"alt":15.27,"az":312.5,"t":"2036-09-10T07:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.92,"alt":14.58,"az":313.2,"t":"2036-09-10T07:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.1,"alt":13.91,"az":313.9,"t":"2036-09-10T07:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":4.29,"alt":13.24,"az":314.6,"t":"2036-09-10T07:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.51,"alt":12.57,"az":315.2,"t":"2036-09-10T07:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.74,"alt":11.92,"az":315.9,"t":"2036-09-10T07:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":5.0,"alt":11.27,"az":316.6,"t":"2036-09-10T07:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":5.28,"alt":10.63,"az":317.3,"t":"2036-09-10T07:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.59,"alt":10.0,"az":318.0,"t":"2036-09-10T07:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.93,"alt":9.38,"az":318.7,"t":"2036-09-10T07:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.31,"alt":8.77,"az":319.5,"t":"2036-09-10T07:50:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.73,"alt":8.16,"az":320.2,"t":"2036-09-10T07:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.21,"alt":7.57,"az":320.9,"t":"2036-09-10T08:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.74,"alt":6.98,"az":321.7,"t":"2036-09-10T08:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":8.35,"alt":6.41,"az":322.4,"t":"2036-09-10T08:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":9.05,"alt":5.84,"az":323.2,"t":"2036-09-10T08:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.84,"alt":5.28,"az":323.9,"t":"2036-09-10T08:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":10.77,"alt":4.74,"az":324.7,"t":"2036-09-10T08:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.84,"alt":4.2,"az":325.5,"t":"2036-09-10T08:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":13.11,"alt":3.68,"az":326.2,"t":"2036-09-10T08:35:00Z","terrain":-0.28},{"above_terrain":true,"airmass":14.61,"alt":3.16,"az":327.0,"t":"2036-09-10T08:40:00Z","terrain":-0.38},{"above_terrain":true,"airmass":16.4,"alt":2.66,"az":327.8,"t":"2036-09-10T08:45:00Z","terrain":-0.26},{"above_terrain":true,"airmass":18.58,"alt":2.17,"az":328.6,"t":"2036-09-10T08:50:00Z","terrain":-0.17},{"above_terrain":true,"airmass":21.24,"alt":1.68,"az":329.4,"t":"2036-09-10T08:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":24.53,"alt":1.21,"az":330.2,"t":"2036-09-10T09:00:00Z","terrain":-0.36}],"transit":{"airmass":1.0,"alt":89.5,"az":116.4,"t":"2036-09-09T23:45:00Z"},"usable_hours":8.08,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
