{"assessment":{"best_window":{"end":"2039-10-14T03:00Z","end_local":"06:00","hours":7.42,"label":"good","mean_quality":0.93,"start":"2039-10-13T19:35Z","start_local":"22:35"},"cost":{"altitude":2.79,"clouds":0.0,"darkness":1.11,"moon":0.12},"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":-10,"cloud":null,"high":null,"iso":"2039-10-13T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2039-10-13T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2039-10-13T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2039-10-13T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2039-10-13T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.8,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2039-10-13T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":53,"cloud":null,"high":null,"iso":"2039-10-13T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.95,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":63,"cloud":null,"high":null,"iso":"2039-10-13T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2039-10-14T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2039-10-14T01:00Z","label":"good","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.96,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":66,"cloud":null,"high":null,"iso":"2039-10-14T02:00Z","label":"good","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.96,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2039-10-14T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.46,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2039-10-14T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":7.49,"reasons":["the target being low or below 20\u00b0 cost 2.8 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":7.49,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2039-10-13T19:05Z","end_local":"22:05","hours":3.42,"label":"unusable","mean_quality":0.0,"start":"2039-10-13T15:40Z","start_local":"18:40"},{"end":"2039-10-13T19:35Z","end_local":"22:35","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2039-10-13T19:05Z","start_local":"22:05"},{"end":"2039-10-14T03:00Z","end_local":"06:00","hours":7.42,"label":"good","mean_quality":0.93,"start":"2039-10-13T19:35Z","start_local":"22:35"},{"end":"2039-10-14T03:35Z","end_local":"06:35","hours":0.58,"label":"marginal","mean_quality":0.45,"start":"2039-10-14T03:00Z","start_local":"06:00"},{"end":"2039-10-14T04:05Z","end_local":"07:05","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2039-10-14T03:35Z","start_local":"06:35"},{"end":"2039-10-14T04:35Z","end_local":"07:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2039-10-14T04:05Z","start_local":"07:05"}]},"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":"2039-10-13T17:15:39Z","dark_hours":9.73,"dark_to":"2039-10-14T02:59:15Z","moon":{"illumination":0.177,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":7.13,"moonrise":"2039-10-14T00:24:40Z","moonset":"2039-10-13T13:52:45Z","sunrise":"2039-10-14T04:31:39Z","sunset":"2039-10-13T15:43:27Z","twilight":{"astronomical":{"end":"2039-10-13T17:15:39Z","start":"2039-10-14T02:59:15Z"},"civil":{"end":"2039-10-13T16:11:21Z","start":"2039-10-14T04:03:41Z"},"nautical":{"end":"2039-10-13T16:43:30Z","start":"2039-10-14T03:31:28Z"}},"window_end":"2039-10-14T09:00:00Z","window_start":"2039-10-13T09:00:00Z"},"night_date":"2039-10-13","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.05,"alt":72.5,"t":"2039-10-14T00:40:00Z"},"dec":24.11388889,"dec_of_date":24.2348,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":7.0,"limit_rise":"2039-10-13T19:04:15Z","limit_set":"2039-10-14T06:15:53Z","max_az_rate_deg_per_min":0.76,"moon_separation":90.8,"never_rises":false,"ra":56.60083333,"ra_of_date":57.1939,"ra_str":"03h 46m 24.2s","resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"summary":"7.0 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2039-10-14T08:14:21Z","blocked_dark_hours":0,"clears_at":"2039-10-13T17:14:36Z","rise_az":58.0},"track":[{"above_terrain":false,"airmass":null,"alt":-6.38,"az":310.7,"t":"2039-10-13T09:00:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-7.08,"az":311.7,"t":"2039-10-13T09:05:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-7.78,"az":312.6,"t":"2039-10-13T09:10:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-8.46,"az":313.5,"t":"2039-10-13T09:15:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-9.13,"az":314.4,"t":"2039-10-13T09:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-9.8,"az":315.4,"t":"2039-10-13T09:25:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-10.45,"az":316.3,"t":"2039-10-13T09:30:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-11.09,"az":317.3,"t":"2039-10-13T09:35:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-11.72,"az":318.3,"t":"2039-10-13T09:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-12.34,"az":319.2,"t":"2039-10-13T09:45:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-12.94,"az":320.2,"t":"2039-10-13T09:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.53,"az":321.2,"t":"2039-10-13T09:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-14.11,"az":322.3,"t":"2039-10-13T10:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-14.68,"az":323.3,"t":"2039-10-13T10:05:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-15.23,"az":324.3,"t":"2039-10-13T10:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.77,"az":325.4,"t":"2039-10-13T10:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-16.29,"az":326.4,"t":"2039-10-13T10:20:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-16.81,"az":327.5,"t":"2039-10-13T10:25:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-17.3,"az":328.6,"t":"2039-10-13T10:30:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-17.78,"az":329.7,"t":"2039-10-13T10:35:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-18.25,"az":330.7,"t":"2039-10-13T10:40:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-18.7,"az":331.9,"t":"2039-10-13T10:45:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-19.13,"az":333.0,"t":"2039-10-13T10:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-19.55,"az":334.1,"t":"2039-10-13T10:55:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-19.95,"az":335.2,"t":"2039-10-13T11:00:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-20.33,"az":336.4,"t":"2039-10-13T11:05:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-20.7,"az":337.5,"t":"2039-10-13T11:10:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-21.05,"az":338.7,"t":"2039-10-13T11:15:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-21.38,"az":339.9,"t":"2039-10-13T11:20:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-21.69,"az":341.1,"t":"2039-10-13T11:25:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-21.98,"az":342.3,"t":"2039-10-13T11:30:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-22.26,"az":343.4,"t":"2039-10-13T11:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.52,"az":344.7,"t":"2039-10-13T11:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.76,"az":345.9,"t":"2039-10-13T11:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-22.97,"az":347.1,"t":"2039-10-13T11:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.17,"az":348.3,"t":"2039-10-13T11:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-23.35,"az":349.5,"t":"2039-10-13T12:00:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-23.51,"az":350.8,"t":"2039-10-13T12:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.65,"az":352.0,"t":"2039-10-13T12:10:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-23.77,"az":353.2,"t":"2039-10-13T12:15:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-23.87,"az":354.5,"t":"2039-10-13T12:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-23.95,"az":355.7,"t":"2039-10-13T12:25:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-24.01,"az":357.0,"t":"2039-10-13T12:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.05,"az":358.2,"t":"2039-10-13T12:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":359.5,"t":"2039-10-13T12:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":0.7,"t":"2039-10-13T12:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-24.05,"az":2.0,"t":"2039-10-13T12:50:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-24.0,"az":3.2,"t":"2039-10-13T12:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-23.94,"az":4.5,"t":"2039-10-13T13:00:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-23.86,"az":5.7,"t":"2039-10-13T13:05:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-23.75,"az":7.0,"t":"2039-10-13T13:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.63,"az":8.2,"t":"2039-10-13T13:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-23.49,"az":9.5,"t":"2039-10-13T13:20:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-23.32,"az":10.7,"t":"2039-10-13T13:25:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-23.14,"az":11.9,"t":"2039-10-13T13:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-22.94,"az":13.1,"t":"2039-10-13T13:35:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-22.71,"az":14.4,"t":"2039-10-13T13:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-22.47,"az":15.6,"t":"2039-10-13T13:45:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-22.21,"az":16.8,"t":"2039-10-13T13:50:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-21.93,"az":18.0,"t":"2039-10-13T13:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-21.63,"az":19.2,"t":"2039-10-13T14:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-21.32,"az":20.3,"t":"2039-10-13T14:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-20.98,"az":21.5,"t":"2039-10-13T14:10:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-20.63,"az":22.7,"t":"2039-10-13T14:15:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-20.26,"az":23.8,"t":"2039-10-13T14:20:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-19.87,"az":25.0,"t":"2039-10-13T14:25:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-19.47,"az":26.1,"t":"2039-10-13T14:30:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-19.05,"az":27.2,"t":"2039-10-13T14:35:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-18.61,"az":28.4,"t":"2039-10-13T14:40:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-18.16,"az":29.5,"t":"2039-10-13T14:45:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-17.69,"az":30.6,"t":"2039-10-13T14:50:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":31.6,"t":"2039-10-13T14:55:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-16.71,"az":32.7,"t":"2039-10-13T15:00:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-16.2,"az":33.8,"t":"2039-10-13T15:05:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-15.67,"az":34.8,"t":"2039-10-13T15:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-15.13,"az":35.9,"t":"2039-10-13T15:15:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-14.57,"az":36.9,"t":"2039-10-13T15:20:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-14.01,"az":37.9,"t":"2039-10-13T15:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.42,"az":38.9,"t":"2039-10-13T15:30:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-12.83,"az":39.9,"t":"2039-10-13T15:35:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-12.22,"az":40.9,"t":"2039-10-13T15:40:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-11.6,"az":41.9,"t":"2039-10-13T15:45:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-10.97,"az":42.9,"t":"2039-10-13T15:50:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-10.33,"az":43.9,"t":"2039-10-13T15:55:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-9.67,"az":44.8,"t":"2039-10-13T16:00:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-9.01,"az":45.7,"t":"2039-10-13T16:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-8.33,"az":46.7,"t":"2039-10-13T16:10:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-7.65,"az":47.6,"t":"2039-10-13T16:15:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.95,"az":48.5,"t":"2039-10-13T16:20:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.25,"az":49.4,"t":"2039-10-13T16:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-5.53,"az":50.3,"t":"2039-10-13T16:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-4.8,"az":51.2,"t":"2039-10-13T16:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-4.07,"az":52.1,"t":"2039-10-13T16:40:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.33,"az":53.0,"t":"2039-10-13T16:45:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":53.8,"t":"2039-10-13T16:50:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-1.82,"az":54.7,"t":"2039-10-13T16:55:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":55.5,"t":"2039-10-13T17:00:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-0.27,"az":56.4,"t":"2039-10-13T17:05:00Z","terrain":1.06},{"above_terrain":false,"airmass":31.25,"alt":0.51,"az":57.2,"t":"2039-10-13T17:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":23.88,"alt":1.3,"az":58.0,"t":"2039-10-13T17:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":18.93,"alt":2.1,"az":58.8,"t":"2039-10-13T17:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":15.5,"alt":2.9,"az":59.7,"t":"2039-10-13T17:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":13.02,"alt":3.71,"az":60.5,"t":"2039-10-13T17:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":11.16,"alt":4.53,"az":61.3,"t":"2039-10-13T17:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":9.74,"alt":5.35,"az":62.1,"t":"2039-10-13T17:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":8.62,"alt":6.18,"az":62.8,"t":"2039-10-13T17:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":7.71,"alt":7.02,"az":63.6,"t":"2039-10-13T17:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":6.97,"alt":7.86,"az":64.4,"t":"2039-10-13T17:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.35,"alt":8.71,"az":65.2,"t":"2039-10-13T18:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":5.82,"alt":9.56,"az":66.0,"t":"2039-10-13T18:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":5.38,"alt":10.42,"az":66.7,"t":"2039-10-13T18:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":4.99,"alt":11.28,"az":67.5,"t":"2039-10-13T18:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":4.66,"alt":12.15,"az":68.2,"t":"2039-10-13T18:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":4.36,"alt":13.02,"az":69.0,"t":"2039-10-13T18:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":4.1,"alt":13.89,"az":69.8,"t":"2039-10-13T18:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":70.5,"t":"2039-10-13T18:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":3.66,"alt":15.66,"az":71.3,"t":"2039-10-13T18:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":3.47,"alt":16.55,"az":72.0,"t":"2039-10-13T18:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":3.31,"alt":17.44,"az":72.8,"t":"2039-10-13T18:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.15,"alt":18.33,"az":73.5,"t":"2039-10-13T18:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":3.01,"alt":19.23,"az":74.2,"t":"2039-10-13T19:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.88,"alt":20.14,"az":75.0,"t":"2039-10-13T19:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.77,"alt":21.04,"az":75.7,"t":"2039-10-13T19:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.66,"alt":21.95,"az":76.5,"t":"2039-10-13T19:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.56,"alt":22.86,"az":77.2,"t":"2039-10-13T19:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.47,"alt":23.77,"az":78.0,"t":"2039-10-13T19:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.38,"alt":24.69,"az":78.7,"t":"2039-10-13T19:30:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.3,"alt":25.61,"az":79.5,"t":"2039-10-13T19:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.23,"alt":26.53,"az":80.2,"t":"2039-10-13T19:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.16,"alt":27.46,"az":81.0,"t":"2039-10-13T19:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.1,"alt":28.38,"az":81.7,"t":"2039-10-13T19:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.04,"alt":29.31,"az":82.5,"t":"2039-10-13T19:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.98,"alt":30.24,"az":83.3,"t":"2039-10-13T20:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.93,"alt":31.17,"az":84.0,"t":"2039-10-13T20:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.88,"alt":32.1,"az":84.8,"t":"2039-10-13T20:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.83,"alt":33.03,"az":85.6,"t":"2039-10-13T20:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.79,"alt":33.96,"az":86.4,"t":"2039-10-13T20:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.74,"alt":34.9,"az":87.2,"t":"2039-10-13T20:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.7,"alt":35.83,"az":88.0,"t":"2039-10-13T20:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.67,"alt":36.77,"az":88.8,"t":"2039-10-13T20:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.63,"alt":37.71,"az":89.6,"t":"2039-10-13T20:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.6,"alt":38.64,"az":90.5,"t":"2039-10-13T20:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.57,"alt":39.58,"az":91.3,"t":"2039-10-13T20:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.54,"alt":40.51,"az":92.2,"t":"2039-10-13T20:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.51,"alt":41.45,"az":93.1,"t":"2039-10-13T21:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.48,"alt":42.38,"az":93.9,"t":"2039-10-13T21:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.46,"alt":43.32,"az":94.8,"t":"2039-10-13T21:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.43,"alt":44.25,"az":95.8,"t":"2039-10-13T21:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.41,"alt":45.18,"az":96.7,"t":"2039-10-13T21:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.39,"alt":46.11,"az":97.6,"t":"2039-10-13T21:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.37,"alt":47.03,"az":98.6,"t":"2039-10-13T21:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.35,"alt":47.96,"az":99.6,"t":"2039-10-13T21:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.33,"alt":48.88,"az":100.6,"t":"2039-10-13T21:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.31,"alt":49.8,"az":101.7,"t":"2039-10-13T21:45:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.29,"alt":50.71,"az":102.7,"t":"2039-10-13T21:50:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.27,"alt":51.62,"az":103.8,"t":"2039-10-13T21:55:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.26,"alt":52.53,"az":105.0,"t":"2039-10-13T22:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.24,"alt":53.43,"az":106.1,"t":"2039-10-13T22:05:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.23,"alt":54.33,"az":107.3,"t":"2039-10-13T22:10:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.22,"alt":55.22,"az":108.6,"t":"2039-10-13T22:15:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.2,"alt":56.1,"az":109.9,"t":"2039-10-13T22:20:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.19,"alt":56.98,"az":111.2,"t":"2039-10-13T22:25:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.18,"alt":57.85,"az":112.6,"t":"2039-10-13T22:30:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.17,"alt":58.71,"az":114.0,"t":"2039-10-13T22:35:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.16,"alt":59.56,"az":115.5,"t":"2039-10-13T22:40:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.15,"alt":60.39,"az":117.1,"t":"2039-10-13T22:45:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.14,"alt":61.22,"az":118.7,"t":"2039-10-13T22:50:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.13,"alt":62.04,"az":120.4,"t":"2039-10-13T22:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.12,"alt":62.84,"az":122.1,"t":"2039-10-13T23:00:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.12,"alt":63.62,"az":124.0,"t":"2039-10-13T23:05:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.11,"alt":64.39,"az":125.9,"t":"2039-10-13T23:10:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.1,"alt":65.14,"az":127.9,"t":"2039-10-13T23:15:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.1,"alt":65.86,"az":130.1,"t":"2039-10-13T23:20:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.09,"alt":66.57,"az":132.3,"t":"2039-10-13T23:25:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.08,"alt":67.25,"az":134.6,"t":"2039-10-13T23:30:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.08,"alt":67.9,"az":137.1,"t":"2039-10-13T23:35:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.07,"alt":68.52,"az":139.7,"t":"2039-10-13T23:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.07,"alt":69.11,"az":142.4,"t":"2039-10-13T23:45:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.07,"alt":69.66,"az":145.2,"t":"2039-10-13T23:50:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.18,"az":148.2,"t":"2039-10-13T23:55:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.06,"alt":70.65,"az":151.3,"t":"2039-10-14T00:00:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":154.6,"t":"2039-10-14T00:05:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.05,"alt":71.45,"az":157.9,"t":"2039-10-14T00:10:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.05,"alt":71.78,"az":161.4,"t":"2039-10-14T00:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":72.05,"az":165.0,"t":"2039-10-14T00:20:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.05,"alt":72.26,"az":168.6,"t":"2039-10-14T00:25:00Z","terrain":-0.87},{"above_terrain":true,"airmass":1.05,"alt":72.42,"az":172.4,"t":"2039-10-14T00:30:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.05,"alt":72.51,"az":176.1,"t":"2039-10-14T00:35:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.05,"alt":72.54,"az":179.9,"t":"2039-10-14T00:40:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.05,"alt":72.51,"az":183.8,"t":"2039-10-14T00:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.05,"alt":72.42,"az":187.5,"t":"2039-10-14T00:50:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.05,"alt":72.27,"az":191.3,"t":"2039-10-14T00:55:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.05,"alt":72.05,"az":194.9,"t":"2039-10-14T01:00:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.05,"alt":71.78,"az":198.5,"t":"2039-10-14T01:05:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.05,"alt":71.46,"az":202.0,"t":"2039-10-14T01:10:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":205.4,"t":"2039-10-14T01:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.06,"alt":70.66,"az":208.6,"t":"2039-10-14T01:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.06,"alt":70.19,"az":211.7,"t":"2039-10-14T01:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.07,"alt":69.68,"az":214.7,"t":"2039-10-14T01:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":69.13,"az":217.5,"t":"2039-10-14T01:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.07,"alt":68.54,"az":220.2,"t":"2039-10-14T01:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.08,"alt":67.92,"az":222.8,"t":"2039-10-14T01:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.08,"alt":67.27,"az":225.3,"t":"2039-10-14T01:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.09,"alt":66.59,"az":227.6,"t":"2039-10-14T01:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.1,"alt":65.88,"az":229.9,"t":"2039-10-14T02:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.1,"alt":65.16,"az":232.0,"t":"2039-10-14T02:05:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.11,"alt":64.41,"az":234.0,"t":"2039-10-14T02:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.12,"alt":63.64,"az":236.0,"t":"2039-10-14T02:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.12,"alt":62.86,"az":237.8,"t":"2039-10-14T02:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":62.06,"az":239.6,"t":"2039-10-14T02:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.14,"alt":61.24,"az":241.3,"t":"2039-10-14T02:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.15,"alt":60.42,"az":242.9,"t":"2039-10-14T02:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.16,"alt":59.58,"az":244.4,"t":"2039-10-14T02:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.17,"alt":58.73,"az":245.9,"t":"2039-10-14T02:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.18,"alt":57.87,"az":247.4,"t":"2039-10-14T02:50:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.19,"alt":57.0,"az":248.8,"t":"2039-10-14T02:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.2,"alt":56.13,"az":250.1,"t":"2039-10-14T03:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.22,"alt":55.24,"az":251.4,"t":"2039-10-14T03:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.23,"alt":54.35,"az":252.6,"t":"2039-10-14T03:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.24,"alt":53.46,"az":253.8,"t":"2039-10-14T03:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.26,"alt":52.55,"az":255.0,"t":"2039-10-14T03:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.27,"alt":51.65,"az":256.1,"t":"2039-10-14T03:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.29,"alt":50.74,"az":257.2,"t":"2039-10-14T03:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.31,"alt":49.82,"az":258.3,"t":"2039-10-14T03:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.33,"alt":48.9,"az":259.3,"t":"2039-10-14T03:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.34,"alt":47.98,"az":260.4,"t":"2039-10-14T03:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.36,"alt":47.06,"az":261.4,"t":"2039-10-14T03:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.39,"alt":46.13,"az":262.3,"t":"2039-10-14T03:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.41,"alt":45.2,"az":263.3,"t":"2039-10-14T04:00:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.43,"alt":44.27,"az":264.2,"t":"2039-10-14T04:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.46,"alt":43.34,"az":265.1,"t":"2039-10-14T04:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.48,"alt":42.41,"az":266.0,"t":"2039-10-14T04:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.51,"alt":41.47,"az":266.9,"t":"2039-10-14T04:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.54,"alt":40.54,"az":267.8,"t":"2039-10-14T04:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.57,"alt":39.6,"az":268.7,"t":"2039-10-14T04:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":269.5,"t":"2039-10-14T04:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.63,"alt":37.73,"az":270.3,"t":"2039-10-14T04:40:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.67,"alt":36.8,"az":271.2,"t":"2039-10-14T04:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.7,"alt":35.86,"az":272.0,"t":"2039-10-14T04:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.74,"alt":34.93,"az":272.8,"t":"2039-10-14T04:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.78,"alt":33.99,"az":273.6,"t":"2039-10-14T05:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.83,"alt":33.06,"az":274.4,"t":"2039-10-14T05:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.88,"alt":32.12,"az":275.2,"t":"2039-10-14T05:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.93,"alt":31.19,"az":275.9,"t":"2039-10-14T05:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.98,"alt":30.26,"az":276.7,"t":"2039-10-14T05:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.04,"alt":29.33,"az":277.5,"t":"2039-10-14T05:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.1,"alt":28.41,"az":278.2,"t":"2039-10-14T05:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.16,"alt":27.48,"az":279.0,"t":"2039-10-14T05:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.23,"alt":26.56,"az":279.7,"t":"2039-10-14T05:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.3,"alt":25.64,"az":280.5,"t":"2039-10-14T05:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.38,"alt":24.72,"az":281.3,"t":"2039-10-14T05:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.47,"alt":23.8,"az":282.0,"t":"2039-10-14T05:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.56,"alt":22.89,"az":282.7,"t":"2039-10-14T06:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.66,"alt":21.98,"az":283.5,"t":"2039-10-14T06:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.76,"alt":21.07,"az":284.2,"t":"2039-10-14T06:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.88,"alt":20.16,"az":285.0,"t":"2039-10-14T06:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.01,"alt":19.26,"az":285.7,"t":"2039-10-14T06:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.15,"alt":18.36,"az":286.5,"t":"2039-10-14T06:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.3,"alt":17.46,"az":287.2,"t":"2039-10-14T06:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.47,"alt":16.57,"az":288.0,"t":"2039-10-14T06:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.66,"alt":15.68,"az":288.7,"t":"2039-10-14T06:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.86,"alt":14.8,"az":289.5,"t":"2039-10-14T06:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.09,"alt":13.92,"az":290.2,"t":"2039-10-14T06:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.35,"alt":13.04,"az":291.0,"t":"2039-10-14T06:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.65,"alt":12.17,"az":291.7,"t":"2039-10-14T07:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.98,"alt":11.3,"az":292.5,"t":"2039-10-14T07:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":5.37,"alt":10.44,"az":293.3,"t":"2039-10-14T07:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.81,"alt":9.58,"az":294.0,"t":"2039-10-14T07:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.33,"alt":8.73,"az":294.8,"t":"2039-10-14T07:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":6.95,"alt":7.88,"az":295.6,"t":"2039-10-14T07:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":7.69,"alt":7.04,"az":296.3,"t":"2039-10-14T07:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":8.59,"alt":6.21,"az":297.1,"t":"2039-10-14T07:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":9.7,"alt":5.38,"az":297.9,"t":"2039-10-14T07:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":11.12,"alt":4.55,"az":298.7,"t":"2039-10-14T07:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":12.96,"alt":3.73,"az":299.5,"t":"2039-10-14T07:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":15.41,"alt":2.92,"az":300.3,"t":"2039-10-14T07:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":18.82,"alt":2.12,"az":301.1,"t":"2039-10-14T08:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":23.71,"alt":1.32,"az":302.0,"t":"2039-10-14T08:05:00Z","terrain":0.09},{"above_terrain":true,"airmass":31.0,"alt":0.53,"az":302.8,"t":"2039-10-14T08:10:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-0.25,"az":303.6,"t":"2039-10-14T08:15:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-1.03,"az":304.5,"t":"2039-10-14T08:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":305.3,"t":"2039-10-14T08:25:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":306.2,"t":"2039-10-14T08:30:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":307.0,"t":"2039-10-14T08:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-4.05,"az":307.9,"t":"2039-10-14T08:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-4.78,"az":308.8,"t":"2039-10-14T08:45:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-5.51,"az":309.7,"t":"2039-10-14T08:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.23,"az":310.6,"t":"2039-10-14T08:55:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-6.93,"az":311.5,"t":"2039-10-14T09:00:00Z","terrain":0.26}],"transit":{"airmass":1.05,"alt":72.5,"az":179.9,"t":"2039-10-14T00:40:00Z"},"usable_hours":7.92,"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."]}