{"assessment":{"best_window":{"end":"2041-10-10T03:00Z","end_local":"06:00","hours":6.83,"label":"marginal","mean_quality":0.37,"start":"2041-10-09T20:10Z","start_local":"23:10"},"cost":{"altitude":2.93,"clouds":0.0,"darkness":1.09,"moon":4.42},"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 barely \u2014 weather unknown","hourly":[{"alt":-11,"cloud":null,"high":null,"iso":"2041-10-09T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2041-10-09T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2041-10-09T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2041-10-09T19:00Z","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":28,"cloud":null,"high":null,"iso":"2041-10-09T20:00Z","label":"poor","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.28,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2041-10-09T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.31,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2041-10-09T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":54,"precip":null,"q":0.32,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2041-10-09T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.35,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2041-10-10T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.37,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2041-10-10T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.4,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2041-10-10T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.45,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":59,"cloud":null,"high":null,"iso":"2041-10-10T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.25,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2041-10-10T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.5,"peak_sky":0.5,"quality_hours":2.92,"reasons":["moonlight cost 4.4 quality-hours","the target being low or below 20\u00b0 cost 2.9 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":37,"score_weather":null,"sky_hours":2.92,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2041-10-09T19:20Z","end_local":"22:20","hours":3.58,"label":"unusable","mean_quality":0.0,"start":"2041-10-09T15:45Z","start_local":"18:45"},{"end":"2041-10-09T20:10Z","end_local":"23:10","hours":0.83,"label":"poor","mean_quality":0.23,"start":"2041-10-09T19:20Z","start_local":"22:20"},{"end":"2041-10-10T03:00Z","end_local":"06:00","hours":6.83,"label":"marginal","mean_quality":0.37,"start":"2041-10-09T20:10Z","start_local":"23:10"},{"end":"2041-10-10T04:00Z","end_local":"07:00","hours":1.0,"label":"poor","mean_quality":0.17,"start":"2041-10-10T03:00Z","start_local":"06:00"},{"end":"2041-10-10T04:30Z","end_local":"07:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2041-10-10T04:00Z","start_local":"07:00"}]},"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":"2041-10-09T17:21:13Z","dark_hours":9.57,"dark_to":"2041-10-10T02:55:28Z","moon":{"illumination":0.999,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2041-10-09T15:56:37Z","moonset":"2041-10-10T04:56:16Z","sunrise":"2041-10-10T04:27:47Z","sunset":"2041-10-09T15:49:05Z","twilight":{"astronomical":{"end":"2041-10-09T17:21:13Z","start":"2041-10-10T02:55:28Z"},"civil":{"end":"2041-10-09T16:16:53Z","start":"2041-10-10T03:59:55Z"},"nautical":{"end":"2041-10-09T16:49:00Z","start":"2041-10-10T03:27:44Z"}},"window_end":"2041-10-10T09:00:00Z","window_start":"2041-10-09T09:00:00Z"},"night_date":"2041-10-09","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":"2041-10-10T00:55:00Z"},"dec":24.11388889,"dec_of_date":24.2408,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":6.75,"limit_rise":"2041-10-09T19:18:02Z","limit_set":"2041-10-10T06:29:43Z","max_az_rate_deg_per_min":0.76,"moon_separation":40.8,"never_rises":false,"ra":56.60083333,"ra_of_date":57.2236,"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":"6.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2041-10-10T08:28:15Z","blocked_dark_hours":0,"clears_at":"2041-10-09T17:28:11Z","rise_az":58.2},"track":[{"above_terrain":false,"airmass":null,"alt":-4.38,"az":308.3,"t":"2041-10-09T09:00:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-5.11,"az":309.2,"t":"2041-10-09T09:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-5.83,"az":310.1,"t":"2041-10-09T09:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":311.0,"t":"2041-10-09T09:15:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-7.24,"az":311.9,"t":"2041-10-09T09:20:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-7.93,"az":312.8,"t":"2041-10-09T09:25:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-8.62,"az":313.7,"t":"2041-10-09T09:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-9.29,"az":314.7,"t":"2041-10-09T09:35:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-9.95,"az":315.6,"t":"2041-10-09T09:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-10.6,"az":316.6,"t":"2041-10-09T09:45:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-11.23,"az":317.5,"t":"2041-10-09T09:50:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-11.86,"az":318.5,"t":"2041-10-09T09:55:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-12.47,"az":319.5,"t":"2041-10-09T10:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-13.08,"az":320.5,"t":"2041-10-09T10:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.67,"az":321.5,"t":"2041-10-09T10:10:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-14.24,"az":322.5,"t":"2041-10-09T10:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-14.8,"az":323.5,"t":"2041-10-09T10:20:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-15.35,"az":324.6,"t":"2041-10-09T10:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.89,"az":325.6,"t":"2041-10-09T10:30:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-16.41,"az":326.7,"t":"2041-10-09T10:35:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-16.92,"az":327.7,"t":"2041-10-09T10:40:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":328.8,"t":"2041-10-09T10:45:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-17.89,"az":329.9,"t":"2041-10-09T10:50:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-18.35,"az":331.0,"t":"2041-10-09T10:55:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-18.79,"az":332.1,"t":"2041-10-09T11:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.22,"az":333.2,"t":"2041-10-09T11:05:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-19.64,"az":334.4,"t":"2041-10-09T11:10:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-20.03,"az":335.5,"t":"2041-10-09T11:15:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-20.41,"az":336.7,"t":"2041-10-09T11:20:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-20.78,"az":337.8,"t":"2041-10-09T11:25:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-21.12,"az":339.0,"t":"2041-10-09T11:30:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-21.45,"az":340.2,"t":"2041-10-09T11:35:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-21.75,"az":341.3,"t":"2041-10-09T11:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-22.04,"az":342.5,"t":"2041-10-09T11:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-22.32,"az":343.7,"t":"2041-10-09T11:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.57,"az":344.9,"t":"2041-10-09T11:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.8,"az":346.2,"t":"2041-10-09T12:00:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-23.02,"az":347.4,"t":"2041-10-09T12:05:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-23.21,"az":348.6,"t":"2041-10-09T12:10:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-23.39,"az":349.8,"t":"2041-10-09T12:15:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-23.54,"az":351.1,"t":"2041-10-09T12:20:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-23.68,"az":352.3,"t":"2041-10-09T12:25:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-23.79,"az":353.5,"t":"2041-10-09T12:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-23.89,"az":354.8,"t":"2041-10-09T12:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-23.96,"az":356.0,"t":"2041-10-09T12:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":357.3,"t":"2041-10-09T12:45:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-24.05,"az":358.5,"t":"2041-10-09T12:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":359.8,"t":"2041-10-09T12:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-24.06,"az":1.0,"t":"2041-10-09T13:00:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":2.3,"t":"2041-10-09T13:05:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-23.98,"az":3.5,"t":"2041-10-09T13:10:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-23.92,"az":4.8,"t":"2041-10-09T13:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.83,"az":6.0,"t":"2041-10-09T13:20:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-23.72,"az":7.3,"t":"2041-10-09T13:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.59,"az":8.5,"t":"2041-10-09T13:30:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-23.44,"az":9.8,"t":"2041-10-09T13:35:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-23.27,"az":11.0,"t":"2041-10-09T13:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.09,"az":12.2,"t":"2041-10-09T13:45:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-22.88,"az":13.4,"t":"2041-10-09T13:50:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-22.65,"az":14.6,"t":"2041-10-09T13:55:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-22.41,"az":15.9,"t":"2041-10-09T14:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-22.14,"az":17.1,"t":"2041-10-09T14:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-21.86,"az":18.2,"t":"2041-10-09T14:10:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-21.55,"az":19.4,"t":"2041-10-09T14:15:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-21.23,"az":20.6,"t":"2041-10-09T14:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-20.89,"az":21.8,"t":"2041-10-09T14:25:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-20.54,"az":22.9,"t":"2041-10-09T14:30:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-20.17,"az":24.1,"t":"2041-10-09T14:35:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-19.77,"az":25.2,"t":"2041-10-09T14:40:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-19.37,"az":26.4,"t":"2041-10-09T14:45:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.94,"az":27.5,"t":"2041-10-09T14:50:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-18.5,"az":28.6,"t":"2041-10-09T14:55:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-18.05,"az":29.7,"t":"2041-10-09T15:00:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-17.58,"az":30.8,"t":"2041-10-09T15:05:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":31.9,"t":"2041-10-09T15:10:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-16.59,"az":33.0,"t":"2041-10-09T15:15:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-16.07,"az":34.0,"t":"2041-10-09T15:20:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-15.54,"az":35.1,"t":"2041-10-09T15:25:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-14.99,"az":36.1,"t":"2041-10-09T15:30:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-14.44,"az":37.1,"t":"2041-10-09T15:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-13.86,"az":38.2,"t":"2041-10-09T15:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.28,"az":39.2,"t":"2041-10-09T15:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.68,"az":40.2,"t":"2041-10-09T15:50:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-12.07,"az":41.2,"t":"2041-10-09T15:55:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-11.45,"az":42.1,"t":"2041-10-09T16:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-10.82,"az":43.1,"t":"2041-10-09T16:05:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-10.17,"az":44.1,"t":"2041-10-09T16:10:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-9.51,"az":45.0,"t":"2041-10-09T16:15:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.85,"az":46.0,"t":"2041-10-09T16:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-8.17,"az":46.9,"t":"2041-10-09T16:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-7.48,"az":47.8,"t":"2041-10-09T16:30:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":48.7,"t":"2041-10-09T16:35:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":49.6,"t":"2041-10-09T16:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.35,"az":50.5,"t":"2041-10-09T16:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.63,"az":51.4,"t":"2041-10-09T16:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":52.3,"t":"2041-10-09T16:55:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.15,"az":53.2,"t":"2041-10-09T17:00:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":54.0,"t":"2041-10-09T17:05:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-1.63,"az":54.9,"t":"2041-10-09T17:10:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.86,"az":55.7,"t":"2041-10-09T17:15:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-0.09,"az":56.6,"t":"2041-10-09T17:20:00Z","terrain":1.06},{"above_terrain":false,"airmass":29.18,"alt":0.7,"az":57.4,"t":"2041-10-09T17:25:00Z","terrain":1.14},{"above_terrain":true,"airmass":22.5,"alt":1.49,"az":58.2,"t":"2041-10-09T17:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":17.99,"alt":2.29,"az":59.0,"t":"2041-10-09T17:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":14.82,"alt":3.1,"az":59.8,"t":"2041-10-09T17:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":12.52,"alt":3.91,"az":60.6,"t":"2041-10-09T17:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":10.79,"alt":4.73,"az":61.4,"t":"2041-10-09T17:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":9.44,"alt":5.55,"az":62.2,"t":"2041-10-09T17:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":8.38,"alt":6.38,"az":63.0,"t":"2041-10-09T18:00:00Z","terrain":0.91},{"above_terrain":true,"airmass":7.52,"alt":7.22,"az":63.8,"t":"2041-10-09T18:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":6.81,"alt":8.06,"az":64.6,"t":"2041-10-09T18:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.21,"alt":8.91,"az":65.4,"t":"2041-10-09T18:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":5.71,"alt":9.76,"az":66.1,"t":"2041-10-09T18:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":5.28,"alt":10.62,"az":66.9,"t":"2041-10-09T18:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":4.91,"alt":11.49,"az":67.7,"t":"2041-10-09T18:30:00Z","terrain":0.97},{"above_terrain":true,"airmass":4.58,"alt":12.35,"az":68.4,"t":"2041-10-09T18:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":4.3,"alt":13.23,"az":69.2,"t":"2041-10-09T18:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":4.04,"alt":14.1,"az":69.9,"t":"2041-10-09T18:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.82,"alt":14.99,"az":70.7,"t":"2041-10-09T18:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":3.61,"alt":15.87,"az":71.4,"t":"2041-10-09T18:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.43,"alt":16.76,"az":72.2,"t":"2041-10-09T19:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":3.27,"alt":17.65,"az":72.9,"t":"2041-10-09T19:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.12,"alt":18.55,"az":73.7,"t":"2041-10-09T19:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.98,"alt":19.45,"az":74.4,"t":"2041-10-09T19:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.86,"alt":20.35,"az":75.2,"t":"2041-10-09T19:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.74,"alt":21.26,"az":75.9,"t":"2041-10-09T19:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.64,"alt":22.17,"az":76.7,"t":"2041-10-09T19:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.54,"alt":23.08,"az":77.4,"t":"2041-10-09T19:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.45,"alt":23.99,"az":78.1,"t":"2041-10-09T19:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.36,"alt":24.91,"az":78.9,"t":"2041-10-09T19:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.29,"alt":25.83,"az":79.6,"t":"2041-10-09T19:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.21,"alt":26.75,"az":80.4,"t":"2041-10-09T19:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.15,"alt":27.68,"az":81.2,"t":"2041-10-09T20:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.08,"alt":28.6,"az":81.9,"t":"2041-10-09T20:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.02,"alt":29.53,"az":82.7,"t":"2041-10-09T20:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.97,"alt":30.46,"az":83.5,"t":"2041-10-09T20:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.91,"alt":31.39,"az":84.2,"t":"2041-10-09T20:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.87,"alt":32.32,"az":85.0,"t":"2041-10-09T20:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.82,"alt":33.25,"az":85.8,"t":"2041-10-09T20:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.78,"alt":34.19,"az":86.6,"t":"2041-10-09T20:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.73,"alt":35.12,"az":87.4,"t":"2041-10-09T20:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.7,"alt":36.06,"az":88.2,"t":"2041-10-09T20:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.66,"alt":36.99,"az":89.0,"t":"2041-10-09T20:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.62,"alt":37.93,"az":89.8,"t":"2041-10-09T20:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.59,"alt":38.87,"az":90.7,"t":"2041-10-09T21:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.56,"alt":39.8,"az":91.5,"t":"2041-10-09T21:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.53,"alt":40.74,"az":92.4,"t":"2041-10-09T21:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.5,"alt":41.67,"az":93.3,"t":"2041-10-09T21:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.48,"alt":42.61,"az":94.1,"t":"2041-10-09T21:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.45,"alt":43.54,"az":95.0,"t":"2041-10-09T21:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.43,"alt":44.47,"az":96.0,"t":"2041-10-09T21:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.4,"alt":45.4,"az":96.9,"t":"2041-10-09T21:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.38,"alt":46.33,"az":97.9,"t":"2041-10-09T21:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.36,"alt":47.26,"az":98.8,"t":"2041-10-09T21:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.34,"alt":48.18,"az":99.8,"t":"2041-10-09T21:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.32,"alt":49.1,"az":100.9,"t":"2041-10-09T21:55:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.3,"alt":50.02,"az":101.9,"t":"2041-10-09T22:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.29,"alt":50.93,"az":103.0,"t":"2041-10-09T22:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.27,"alt":51.84,"az":104.1,"t":"2041-10-09T22:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.26,"alt":52.75,"az":105.2,"t":"2041-10-09T22:15:00Z","terrain":-0.31},{"above_terrain":true,"airmass":1.24,"alt":53.65,"az":106.4,"t":"2041-10-09T22:20:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.23,"alt":54.54,"az":107.6,"t":"2041-10-09T22:25:00Z","terrain":-0.81},{"above_terrain":true,"airmass":1.21,"alt":55.43,"az":108.9,"t":"2041-10-09T22:30:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.2,"alt":56.31,"az":110.2,"t":"2041-10-09T22:35:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.19,"alt":57.19,"az":111.5,"t":"2041-10-09T22:40:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.18,"alt":58.05,"az":112.9,"t":"2041-10-09T22:45:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.17,"alt":58.91,"az":114.4,"t":"2041-10-09T22:50:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.16,"alt":59.76,"az":115.9,"t":"2041-10-09T22:55:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.15,"alt":60.6,"az":117.4,"t":"2041-10-09T23:00:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.14,"alt":61.42,"az":119.1,"t":"2041-10-09T23:05:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.13,"alt":62.23,"az":120.8,"t":"2041-10-09T23:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.12,"alt":63.03,"az":122.5,"t":"2041-10-09T23:15:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.11,"alt":63.81,"az":124.4,"t":"2041-10-09T23:20:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.11,"alt":64.57,"az":126.4,"t":"2041-10-09T23:25:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.1,"alt":65.31,"az":128.4,"t":"2041-10-09T23:30:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.09,"alt":66.04,"az":130.6,"t":"2041-10-09T23:35:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.09,"alt":66.74,"az":132.8,"t":"2041-10-09T23:40:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.08,"alt":67.41,"az":135.2,"t":"2041-10-09T23:45:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.08,"alt":68.05,"az":137.7,"t":"2041-10-09T23:50:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.07,"alt":68.67,"az":140.3,"t":"2041-10-09T23:55:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.07,"alt":69.25,"az":143.0,"t":"2041-10-10T00:00:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.07,"alt":69.79,"az":145.9,"t":"2041-10-10T00:05:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.06,"alt":70.3,"az":148.9,"t":"2041-10-10T00:10:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.06,"alt":70.76,"az":152.1,"t":"2041-10-10T00:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.06,"alt":71.17,"az":155.3,"t":"2041-10-10T00:20:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.05,"alt":71.54,"az":158.7,"t":"2041-10-10T00:25:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.05,"alt":71.85,"az":162.2,"t":"2041-10-10T00:30:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.05,"alt":72.11,"az":165.8,"t":"2041-10-10T00:35:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.05,"alt":72.31,"az":169.5,"t":"2041-10-10T00:40:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.05,"alt":72.45,"az":173.2,"t":"2041-10-10T00:45:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.05,"alt":72.53,"az":177.0,"t":"2041-10-10T00:50:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.05,"alt":72.55,"az":180.8,"t":"2041-10-10T00:55:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.05,"alt":72.5,"az":184.7,"t":"2041-10-10T01:00:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.05,"alt":72.39,"az":188.4,"t":"2041-10-10T01:05:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.05,"alt":72.23,"az":192.1,"t":"2041-10-10T01:10:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.05,"alt":72.0,"az":195.8,"t":"2041-10-10T01:15:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.05,"alt":71.72,"az":199.4,"t":"2041-10-10T01:20:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.05,"alt":71.38,"az":202.8,"t":"2041-10-10T01:25:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":70.99,"az":206.1,"t":"2041-10-10T01:30:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.06,"alt":70.56,"az":209.3,"t":"2041-10-10T01:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.06,"alt":70.08,"az":212.4,"t":"2041-10-10T01:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.07,"alt":69.56,"az":215.4,"t":"2041-10-10T01:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":69.0,"az":218.2,"t":"2041-10-10T01:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.08,"alt":68.4,"az":220.9,"t":"2041-10-10T01:55:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.08,"alt":67.77,"az":223.4,"t":"2041-10-10T02:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.08,"alt":67.11,"az":225.9,"t":"2041-10-10T02:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.09,"alt":66.43,"az":228.2,"t":"2041-10-10T02:10:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.1,"alt":65.72,"az":230.4,"t":"2041-10-10T02:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.1,"alt":64.99,"az":232.5,"t":"2041-10-10T02:20:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.11,"alt":64.23,"az":234.5,"t":"2041-10-10T02:25:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.12,"alt":63.46,"az":236.4,"t":"2041-10-10T02:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.12,"alt":62.68,"az":238.3,"t":"2041-10-10T02:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.13,"alt":61.87,"az":240.0,"t":"2041-10-10T02:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.14,"alt":61.05,"az":241.7,"t":"2041-10-10T02:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.15,"alt":60.22,"az":243.3,"t":"2041-10-10T02:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.16,"alt":59.38,"az":244.8,"t":"2041-10-10T02:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.17,"alt":58.53,"az":246.3,"t":"2041-10-10T03:00:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.18,"alt":57.67,"az":247.7,"t":"2041-10-10T03:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.19,"alt":56.8,"az":249.1,"t":"2041-10-10T03:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.21,"alt":55.92,"az":250.4,"t":"2041-10-10T03:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.22,"alt":55.04,"az":251.7,"t":"2041-10-10T03:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.23,"alt":54.14,"az":252.9,"t":"2041-10-10T03:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":53.25,"az":254.1,"t":"2041-10-10T03:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.26,"alt":52.34,"az":255.3,"t":"2041-10-10T03:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.28,"alt":51.44,"az":256.4,"t":"2041-10-10T03:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.29,"alt":50.53,"az":257.5,"t":"2041-10-10T03:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.31,"alt":49.61,"az":258.6,"t":"2041-10-10T03:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.33,"alt":48.69,"az":259.6,"t":"2041-10-10T03:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.35,"alt":47.77,"az":260.6,"t":"2041-10-10T04:00:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.37,"alt":46.84,"az":261.6,"t":"2041-10-10T04:05:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.39,"alt":45.92,"az":262.6,"t":"2041-10-10T04:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.41,"alt":44.99,"az":263.5,"t":"2041-10-10T04:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.44,"alt":44.06,"az":264.4,"t":"2041-10-10T04:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.12,"az":265.4,"t":"2041-10-10T04:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.49,"alt":42.19,"az":266.3,"t":"2041-10-10T04:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.51,"alt":41.26,"az":267.1,"t":"2041-10-10T04:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.54,"alt":40.32,"az":268.0,"t":"2041-10-10T04:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.57,"alt":39.39,"az":268.9,"t":"2041-10-10T04:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.61,"alt":38.45,"az":269.7,"t":"2041-10-10T04:50:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.64,"alt":37.51,"az":270.5,"t":"2041-10-10T04:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.68,"alt":36.58,"az":271.4,"t":"2041-10-10T05:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.71,"alt":35.64,"az":272.2,"t":"2041-10-10T05:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.75,"alt":34.71,"az":273.0,"t":"2041-10-10T05:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.79,"alt":33.77,"az":273.8,"t":"2041-10-10T05:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.84,"alt":32.84,"az":274.6,"t":"2041-10-10T05:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.89,"alt":31.91,"az":275.3,"t":"2041-10-10T05:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.94,"alt":30.98,"az":276.1,"t":"2041-10-10T05:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.99,"alt":30.05,"az":276.9,"t":"2041-10-10T05:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.05,"alt":29.12,"az":277.7,"t":"2041-10-10T05:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.11,"alt":28.19,"az":278.4,"t":"2041-10-10T05:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.18,"alt":27.27,"az":279.2,"t":"2041-10-10T05:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.24,"alt":26.34,"az":279.9,"t":"2041-10-10T05:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.32,"alt":25.42,"az":280.7,"t":"2041-10-10T06:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.4,"alt":24.5,"az":281.4,"t":"2041-10-10T06:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.49,"alt":23.59,"az":282.2,"t":"2041-10-10T06:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.58,"alt":22.67,"az":282.9,"t":"2041-10-10T06:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.68,"alt":21.76,"az":283.7,"t":"2041-10-10T06:20:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.79,"alt":20.86,"az":284.4,"t":"2041-10-10T06:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.91,"alt":19.95,"az":285.2,"t":"2041-10-10T06:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.04,"alt":19.05,"az":285.9,"t":"2041-10-10T06:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.18,"alt":18.15,"az":286.7,"t":"2041-10-10T06:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.34,"alt":17.26,"az":287.4,"t":"2041-10-10T06:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":288.1,"t":"2041-10-10T06:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.7,"alt":15.48,"az":288.9,"t":"2041-10-10T06:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.91,"alt":14.59,"az":289.6,"t":"2041-10-10T07:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.15,"alt":13.71,"az":290.4,"t":"2041-10-10T07:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.42,"alt":12.84,"az":291.2,"t":"2041-10-10T07:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.72,"alt":11.97,"az":291.9,"t":"2041-10-10T07:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":5.07,"alt":11.1,"az":292.7,"t":"2041-10-10T07:20:00Z","terrain":0.37},{"above_terrain":true,"airmass":5.46,"alt":10.24,"az":293.4,"t":"2041-10-10T07:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.92,"alt":9.39,"az":294.2,"t":"2041-10-10T07:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.47,"alt":8.53,"az":295.0,"t":"2041-10-10T07:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":7.11,"alt":7.69,"az":295.8,"t":"2041-10-10T07:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":7.88,"alt":6.85,"az":296.5,"t":"2041-10-10T07:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":8.82,"alt":6.01,"az":297.3,"t":"2041-10-10T07:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":10.0,"alt":5.19,"az":298.1,"t":"2041-10-10T07:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":11.5,"alt":4.36,"az":298.9,"t":"2041-10-10T08:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":13.46,"alt":3.55,"az":299.7,"t":"2041-10-10T08:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":16.1,"alt":2.74,"az":300.5,"t":"2041-10-10T08:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":19.79,"alt":1.93,"az":301.3,"t":"2041-10-10T08:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":25.14,"alt":1.14,"az":302.2,"t":"2041-10-10T08:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":33.15,"alt":0.35,"az":303.0,"t":"2041-10-10T08:25:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-0.43,"az":303.8,"t":"2041-10-10T08:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":304.7,"t":"2041-10-10T08:35:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":305.5,"t":"2041-10-10T08:40:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":306.4,"t":"2041-10-10T08:45:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":307.2,"t":"2041-10-10T08:50:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-4.22,"az":308.1,"t":"2041-10-10T08:55:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-4.95,"az":309.0,"t":"2041-10-10T09:00:00Z","terrain":0.17}],"transit":{"airmass":1.05,"alt":72.5,"az":180.8,"t":"2041-10-10T00:55:00Z"},"usable_hours":7.67,"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."]}
