{"assessment":{"best_window":{"end":"2047-10-08T02:55Z","end_local":"05:55","hours":6.92,"label":"marginal","mean_quality":0.35,"start":"2047-10-07T20:00Z","start_local":"23:00"},"cost":{"altitude":3.01,"clouds":0.0,"darkness":1.15,"moon":4.46},"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":-13,"cloud":null,"high":null,"iso":"2047-10-07T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2047-10-07T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2047-10-07T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2047-10-07T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":26,"cloud":null,"high":null,"iso":"2047-10-07T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.32,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2047-10-07T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.37,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2047-10-07T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.36,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":59,"cloud":null,"high":null,"iso":"2047-10-07T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.36,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2047-10-08T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":68,"precip":null,"q":0.33,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2047-10-08T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":71,"precip":null,"q":0.33,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2047-10-08T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":67,"precip":null,"q":0.34,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2047-10-08T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.18,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2047-10-08T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.38,"peak_sky":0.38,"quality_hours":2.67,"reasons":["moonlight cost 4.5 quality-hours","the target being low or below 20\u00b0 cost 3.0 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":25,"score_weather":null,"sky_hours":2.67,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2047-10-07T19:30Z","end_local":"22:30","hours":3.67,"label":"unusable","mean_quality":0.0,"start":"2047-10-07T15:50Z","start_local":"18:50"},{"end":"2047-10-07T20:00Z","end_local":"23:00","hours":0.5,"label":"poor","mean_quality":0.26,"start":"2047-10-07T19:30Z","start_local":"22:30"},{"end":"2047-10-08T02:55Z","end_local":"05:55","hours":6.92,"label":"marginal","mean_quality":0.35,"start":"2047-10-07T20:00Z","start_local":"23:00"},{"end":"2047-10-08T04:00Z","end_local":"07:00","hours":1.08,"label":"poor","mean_quality":0.12,"start":"2047-10-08T02:55Z","start_local":"05:55"},{"end":"2047-10-08T04:30Z","end_local":"07:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2047-10-08T04:00Z","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":"2047-10-07T17:25:18Z","dark_hours":9.46,"dark_to":"2047-10-08T02:52:49Z","moon":{"illumination":0.864,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2047-10-07T17:24:02Z","moonset":"2047-10-08T08:39:31Z","sunrise":"2047-10-08T04:25:08Z","sunset":"2047-10-07T15:53:09Z","twilight":{"astronomical":{"end":"2047-10-07T17:25:18Z","start":"2047-10-08T02:52:49Z"},"civil":{"end":"2047-10-07T16:20:54Z","start":"2047-10-08T03:57:19Z"},"nautical":{"end":"2047-10-07T16:53:01Z","start":"2047-10-08T03:25:09Z"}},"window_end":"2047-10-08T09:00:00Z","window_start":"2047-10-07T09:00:00Z"},"night_date":"2047-10-07","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.05,"alt":72.6,"t":"2047-10-08T01:05:00Z"},"dec":24.11388889,"dec_of_date":24.2589,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":6.5,"limit_rise":"2047-10-07T19:27:59Z","limit_set":"2047-10-08T06:39:47Z","max_az_rate_deg_per_min":0.76,"moon_separation":2.2,"never_rises":false,"ra":56.60083333,"ra_of_date":57.313,"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":"6.5 dark hours above 30\u00b0 \u2014 a proper target for this night. The Moon is 2\u00b0 away at 86% \u2014 faint targets will suffer.","terrain":{"available":true,"behind_at":"2047-10-08T08:38:19Z","blocked_dark_hours":0,"clears_at":"2047-10-07T17:38:05Z","rise_az":58.2},"track":[{"above_terrain":false,"airmass":null,"alt":-2.88,"az":306.6,"t":"2047-10-07T09:00:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":307.4,"t":"2047-10-07T09:05:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.36,"az":308.3,"t":"2047-10-07T09:10:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-5.09,"az":309.2,"t":"2047-10-07T09:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-5.81,"az":310.1,"t":"2047-10-07T09:20:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":311.0,"t":"2047-10-07T09:25:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-7.23,"az":311.9,"t":"2047-10-07T09:30:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-7.92,"az":312.8,"t":"2047-10-07T09:35:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-8.6,"az":313.7,"t":"2047-10-07T09:40:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-9.27,"az":314.7,"t":"2047-10-07T09:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-9.93,"az":315.6,"t":"2047-10-07T09:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-10.58,"az":316.6,"t":"2047-10-07T09:55:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-11.22,"az":317.5,"t":"2047-10-07T10:00:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-11.84,"az":318.5,"t":"2047-10-07T10:05:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-12.46,"az":319.5,"t":"2047-10-07T10:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-13.06,"az":320.5,"t":"2047-10-07T10:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.65,"az":321.5,"t":"2047-10-07T10:20:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-14.23,"az":322.5,"t":"2047-10-07T10:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-14.79,"az":323.5,"t":"2047-10-07T10:30:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-15.34,"az":324.6,"t":"2047-10-07T10:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.87,"az":325.6,"t":"2047-10-07T10:40:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-16.4,"az":326.7,"t":"2047-10-07T10:45:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-16.9,"az":327.7,"t":"2047-10-07T10:50:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":328.8,"t":"2047-10-07T10:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-17.87,"az":329.9,"t":"2047-10-07T11:00:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-18.33,"az":331.0,"t":"2047-10-07T11:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-18.78,"az":332.1,"t":"2047-10-07T11:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.21,"az":333.2,"t":"2047-10-07T11:15:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-19.62,"az":334.4,"t":"2047-10-07T11:20:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-20.02,"az":335.5,"t":"2047-10-07T11:25:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-20.4,"az":336.7,"t":"2047-10-07T11:30:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-20.76,"az":337.8,"t":"2047-10-07T11:35:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-21.1,"az":339.0,"t":"2047-10-07T11:40:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-21.43,"az":340.2,"t":"2047-10-07T11:45:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-21.74,"az":341.3,"t":"2047-10-07T11:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-22.03,"az":342.5,"t":"2047-10-07T11:55:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-22.3,"az":343.7,"t":"2047-10-07T12:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.55,"az":344.9,"t":"2047-10-07T12:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.79,"az":346.2,"t":"2047-10-07T12:10:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-23.0,"az":347.4,"t":"2047-10-07T12:15:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-23.19,"az":348.6,"t":"2047-10-07T12:20:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-23.37,"az":349.8,"t":"2047-10-07T12:25:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-23.52,"az":351.1,"t":"2047-10-07T12:30:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-23.66,"az":352.3,"t":"2047-10-07T12:35:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-23.78,"az":353.5,"t":"2047-10-07T12:40:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-23.87,"az":354.8,"t":"2047-10-07T12:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-23.95,"az":356.0,"t":"2047-10-07T12:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.0,"az":357.3,"t":"2047-10-07T12:55:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":358.5,"t":"2047-10-07T13:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.05,"az":359.8,"t":"2047-10-07T13:05:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-24.04,"az":1.0,"t":"2047-10-07T13:10:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-24.01,"az":2.3,"t":"2047-10-07T13:15:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-23.97,"az":3.5,"t":"2047-10-07T13:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-23.9,"az":4.8,"t":"2047-10-07T13:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.81,"az":6.0,"t":"2047-10-07T13:30:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-23.7,"az":7.3,"t":"2047-10-07T13:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.57,"az":8.5,"t":"2047-10-07T13:40:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-23.42,"az":9.7,"t":"2047-10-07T13:45:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-23.26,"az":11.0,"t":"2047-10-07T13:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.07,"az":12.2,"t":"2047-10-07T13:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-22.86,"az":13.4,"t":"2047-10-07T14:00:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-22.63,"az":14.6,"t":"2047-10-07T14:05:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-22.39,"az":15.8,"t":"2047-10-07T14:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-22.12,"az":17.0,"t":"2047-10-07T14:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-21.84,"az":18.2,"t":"2047-10-07T14:20:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-21.54,"az":19.4,"t":"2047-10-07T14:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-21.22,"az":20.6,"t":"2047-10-07T14:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-20.88,"az":21.8,"t":"2047-10-07T14:35:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-20.52,"az":22.9,"t":"2047-10-07T14:40:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-20.15,"az":24.1,"t":"2047-10-07T14:45:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-19.76,"az":25.2,"t":"2047-10-07T14:50:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-19.35,"az":26.4,"t":"2047-10-07T14:55:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.93,"az":27.5,"t":"2047-10-07T15:00:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-18.49,"az":28.6,"t":"2047-10-07T15:05:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-18.03,"az":29.7,"t":"2047-10-07T15:10:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-17.56,"az":30.8,"t":"2047-10-07T15:15:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-17.07,"az":31.9,"t":"2047-10-07T15:20:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-16.57,"az":33.0,"t":"2047-10-07T15:25:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-16.05,"az":34.0,"t":"2047-10-07T15:30:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-15.52,"az":35.1,"t":"2047-10-07T15:35:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-14.98,"az":36.1,"t":"2047-10-07T15:40:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-14.42,"az":37.1,"t":"2047-10-07T15:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-13.85,"az":38.2,"t":"2047-10-07T15:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.26,"az":39.2,"t":"2047-10-07T15:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.67,"az":40.2,"t":"2047-10-07T16:00:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-12.06,"az":41.2,"t":"2047-10-07T16:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-11.43,"az":42.1,"t":"2047-10-07T16:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-10.8,"az":43.1,"t":"2047-10-07T16:15:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-10.16,"az":44.1,"t":"2047-10-07T16:20:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":45.0,"t":"2047-10-07T16:25:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.83,"az":46.0,"t":"2047-10-07T16:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-8.15,"az":46.9,"t":"2047-10-07T16:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-7.47,"az":47.8,"t":"2047-10-07T16:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":48.7,"t":"2047-10-07T16:45:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-6.06,"az":49.6,"t":"2047-10-07T16:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.34,"az":50.5,"t":"2047-10-07T16:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.61,"az":51.4,"t":"2047-10-07T17:00:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":52.3,"t":"2047-10-07T17:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.13,"az":53.1,"t":"2047-10-07T17:10:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-2.38,"az":54.0,"t":"2047-10-07T17:15:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-1.62,"az":54.9,"t":"2047-10-07T17:20:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.85,"az":55.7,"t":"2047-10-07T17:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-0.07,"az":56.5,"t":"2047-10-07T17:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":29.05,"alt":0.71,"az":57.4,"t":"2047-10-07T17:35:00Z","terrain":1.14},{"above_terrain":true,"airmass":22.42,"alt":1.5,"az":58.2,"t":"2047-10-07T17:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":17.93,"alt":2.3,"az":59.0,"t":"2047-10-07T17:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":14.78,"alt":3.11,"az":59.8,"t":"2047-10-07T17:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":12.49,"alt":3.92,"az":60.6,"t":"2047-10-07T17:55:00Z","terrain":1.12},{"above_terrain":true,"airmass":10.76,"alt":4.74,"az":61.4,"t":"2047-10-07T18:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":9.43,"alt":5.56,"az":62.2,"t":"2047-10-07T18:05:00Z","terrain":0.99},{"above_terrain":true,"airmass":8.37,"alt":6.4,"az":63.0,"t":"2047-10-07T18:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":7.51,"alt":7.23,"az":63.8,"t":"2047-10-07T18:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":6.8,"alt":8.08,"az":64.6,"t":"2047-10-07T18:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.21,"alt":8.92,"az":65.3,"t":"2047-10-07T18:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":5.7,"alt":9.78,"az":66.1,"t":"2047-10-07T18:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":5.27,"alt":10.63,"az":66.9,"t":"2047-10-07T18:35:00Z","terrain":0.92},{"above_terrain":true,"airmass":4.9,"alt":11.5,"az":67.6,"t":"2047-10-07T18:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":4.58,"alt":12.37,"az":68.4,"t":"2047-10-07T18:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":4.29,"alt":13.24,"az":69.2,"t":"2047-10-07T18:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":4.04,"alt":14.12,"az":69.9,"t":"2047-10-07T18:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.81,"alt":15.0,"az":70.7,"t":"2047-10-07T19:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":3.61,"alt":15.88,"az":71.4,"t":"2047-10-07T19:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.43,"alt":16.77,"az":72.2,"t":"2047-10-07T19:10:00Z","terrain":1.16},{"above_terrain":true,"airmass":3.27,"alt":17.66,"az":72.9,"t":"2047-10-07T19:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":3.12,"alt":18.56,"az":73.7,"t":"2047-10-07T19:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.98,"alt":19.46,"az":74.4,"t":"2047-10-07T19:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.85,"alt":20.36,"az":75.2,"t":"2047-10-07T19:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.74,"alt":21.27,"az":75.9,"t":"2047-10-07T19:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.63,"alt":22.18,"az":76.6,"t":"2047-10-07T19:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.54,"alt":23.09,"az":77.4,"t":"2047-10-07T19:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.45,"alt":24.01,"az":78.1,"t":"2047-10-07T19:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.36,"alt":24.92,"az":78.9,"t":"2047-10-07T19:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.28,"alt":25.84,"az":79.6,"t":"2047-10-07T20:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.21,"alt":26.76,"az":80.4,"t":"2047-10-07T20:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.14,"alt":27.69,"az":81.1,"t":"2047-10-07T20:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.08,"alt":28.61,"az":81.9,"t":"2047-10-07T20:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.02,"alt":29.54,"az":82.7,"t":"2047-10-07T20:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.97,"alt":30.47,"az":83.4,"t":"2047-10-07T20:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.91,"alt":31.4,"az":84.2,"t":"2047-10-07T20:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.87,"alt":32.33,"az":85.0,"t":"2047-10-07T20:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.82,"alt":33.27,"az":85.8,"t":"2047-10-07T20:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.78,"alt":34.2,"az":86.6,"t":"2047-10-07T20:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.73,"alt":35.13,"az":87.4,"t":"2047-10-07T20:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.7,"alt":36.07,"az":88.2,"t":"2047-10-07T20:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.66,"alt":37.0,"az":89.0,"t":"2047-10-07T21:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.62,"alt":37.94,"az":89.8,"t":"2047-10-07T21:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.59,"alt":38.88,"az":90.7,"t":"2047-10-07T21:10:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.56,"alt":39.81,"az":91.5,"t":"2047-10-07T21:15:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.53,"alt":40.75,"az":92.4,"t":"2047-10-07T21:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.5,"alt":41.68,"az":93.2,"t":"2047-10-07T21:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.48,"alt":42.62,"az":94.1,"t":"2047-10-07T21:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.45,"alt":43.55,"az":95.0,"t":"2047-10-07T21:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.43,"alt":44.48,"az":95.9,"t":"2047-10-07T21:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.4,"alt":45.41,"az":96.9,"t":"2047-10-07T21:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.38,"alt":46.34,"az":97.8,"t":"2047-10-07T21:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.36,"alt":47.27,"az":98.8,"t":"2047-10-07T21:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.34,"alt":48.19,"az":99.8,"t":"2047-10-07T22:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.32,"alt":49.11,"az":100.8,"t":"2047-10-07T22:05:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.3,"alt":50.03,"az":101.9,"t":"2047-10-07T22:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.29,"alt":50.94,"az":103.0,"t":"2047-10-07T22:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.27,"alt":51.85,"az":104.1,"t":"2047-10-07T22:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.26,"alt":52.76,"az":105.2,"t":"2047-10-07T22:25:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.24,"alt":53.66,"az":106.4,"t":"2047-10-07T22:30:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.23,"alt":54.55,"az":107.6,"t":"2047-10-07T22:35:00Z","terrain":-0.8},{"above_terrain":true,"airmass":1.21,"alt":55.44,"az":108.9,"t":"2047-10-07T22:40:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.2,"alt":56.32,"az":110.2,"t":"2047-10-07T22:45:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.19,"alt":57.2,"az":111.5,"t":"2047-10-07T22:50:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.18,"alt":58.07,"az":112.9,"t":"2047-10-07T22:55:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.17,"alt":58.92,"az":114.3,"t":"2047-10-07T23:00:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.16,"alt":59.77,"az":115.8,"t":"2047-10-07T23:05:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.15,"alt":60.61,"az":117.4,"t":"2047-10-07T23:10:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.14,"alt":61.43,"az":119.0,"t":"2047-10-07T23:15:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.13,"alt":62.24,"az":120.7,"t":"2047-10-07T23:20:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.12,"alt":63.04,"az":122.5,"t":"2047-10-07T23:25:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.11,"alt":63.82,"az":124.4,"t":"2047-10-07T23:30:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.11,"alt":64.58,"az":126.3,"t":"2047-10-07T23:35:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.1,"alt":65.33,"az":128.4,"t":"2047-10-07T23:40:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.09,"alt":66.05,"az":130.5,"t":"2047-10-07T23:45:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.09,"alt":66.75,"az":132.8,"t":"2047-10-07T23:50:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.08,"alt":67.42,"az":135.2,"t":"2047-10-07T23:55:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.08,"alt":68.07,"az":137.7,"t":"2047-10-08T00:00:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.07,"alt":68.68,"az":140.3,"t":"2047-10-08T00:05:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.07,"alt":69.26,"az":143.0,"t":"2047-10-08T00:10:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.06,"alt":69.81,"az":145.9,"t":"2047-10-08T00:15:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.06,"alt":70.31,"az":148.9,"t":"2047-10-08T00:20:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.06,"alt":70.77,"az":152.0,"t":"2047-10-08T00:25:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.06,"alt":71.19,"az":155.3,"t":"2047-10-08T00:30:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.05,"alt":71.56,"az":158.7,"t":"2047-10-08T00:35:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.05,"alt":71.87,"az":162.2,"t":"2047-10-08T00:40:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.05,"alt":72.13,"az":165.8,"t":"2047-10-08T00:45:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.05,"alt":72.33,"az":169.5,"t":"2047-10-08T00:50:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.05,"alt":72.47,"az":173.2,"t":"2047-10-08T00:55:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.05,"alt":72.55,"az":177.0,"t":"2047-10-08T01:00:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.05,"alt":72.56,"az":180.8,"t":"2047-10-08T01:05:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.05,"alt":72.52,"az":184.7,"t":"2047-10-08T01:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.05,"alt":72.41,"az":188.4,"t":"2047-10-08T01:15:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.05,"alt":72.25,"az":192.2,"t":"2047-10-08T01:20:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.05,"alt":72.02,"az":195.8,"t":"2047-10-08T01:25:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.05,"alt":71.74,"az":199.4,"t":"2047-10-08T01:30:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.05,"alt":71.4,"az":202.8,"t":"2047-10-08T01:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":71.01,"az":206.2,"t":"2047-10-08T01:40:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.06,"alt":70.58,"az":209.4,"t":"2047-10-08T01:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.06,"alt":70.09,"az":212.4,"t":"2047-10-08T01:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.07,"alt":69.57,"az":215.4,"t":"2047-10-08T01:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":69.01,"az":218.2,"t":"2047-10-08T02:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.07,"alt":68.42,"az":220.9,"t":"2047-10-08T02:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.08,"alt":67.79,"az":223.5,"t":"2047-10-08T02:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.08,"alt":67.13,"az":225.9,"t":"2047-10-08T02:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.09,"alt":66.44,"az":228.2,"t":"2047-10-08T02:20:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.1,"alt":65.73,"az":230.4,"t":"2047-10-08T02:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.1,"alt":65.0,"az":232.5,"t":"2047-10-08T02:30:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.11,"alt":64.25,"az":234.5,"t":"2047-10-08T02:35:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.12,"alt":63.48,"az":236.5,"t":"2047-10-08T02:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.12,"alt":62.69,"az":238.3,"t":"2047-10-08T02:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.13,"alt":61.89,"az":240.0,"t":"2047-10-08T02:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.14,"alt":61.07,"az":241.7,"t":"2047-10-08T02:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.15,"alt":60.24,"az":243.3,"t":"2047-10-08T03:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.16,"alt":59.4,"az":244.8,"t":"2047-10-08T03:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.17,"alt":58.54,"az":246.3,"t":"2047-10-08T03:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.18,"alt":57.68,"az":247.7,"t":"2047-10-08T03:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.19,"alt":56.81,"az":249.1,"t":"2047-10-08T03:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.21,"alt":55.93,"az":250.4,"t":"2047-10-08T03:25:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.22,"alt":55.05,"az":251.7,"t":"2047-10-08T03:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.23,"alt":54.16,"az":252.9,"t":"2047-10-08T03:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":53.26,"az":254.1,"t":"2047-10-08T03:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.26,"alt":52.36,"az":255.3,"t":"2047-10-08T03:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.28,"alt":51.45,"az":256.4,"t":"2047-10-08T03:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.29,"alt":50.54,"az":257.5,"t":"2047-10-08T03:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.31,"alt":49.62,"az":258.6,"t":"2047-10-08T04:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.33,"alt":48.7,"az":259.6,"t":"2047-10-08T04:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.35,"alt":47.78,"az":260.6,"t":"2047-10-08T04:10:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.37,"alt":46.85,"az":261.6,"t":"2047-10-08T04:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.39,"alt":45.93,"az":262.6,"t":"2047-10-08T04:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.41,"alt":45.0,"az":263.5,"t":"2047-10-08T04:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.44,"alt":44.07,"az":264.5,"t":"2047-10-08T04:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.14,"az":265.4,"t":"2047-10-08T04:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.49,"alt":42.2,"az":266.3,"t":"2047-10-08T04:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.51,"alt":41.27,"az":267.2,"t":"2047-10-08T04:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.54,"alt":40.33,"az":268.0,"t":"2047-10-08T04:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.57,"alt":39.4,"az":268.9,"t":"2047-10-08T04:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.61,"alt":38.46,"az":269.7,"t":"2047-10-08T05:00:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.64,"alt":37.53,"az":270.6,"t":"2047-10-08T05:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.67,"alt":36.59,"az":271.4,"t":"2047-10-08T05:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.71,"alt":35.65,"az":272.2,"t":"2047-10-08T05:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.75,"alt":34.72,"az":273.0,"t":"2047-10-08T05:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.79,"alt":33.78,"az":273.8,"t":"2047-10-08T05:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.84,"alt":32.85,"az":274.6,"t":"2047-10-08T05:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.89,"alt":31.92,"az":275.4,"t":"2047-10-08T05:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.94,"alt":30.99,"az":276.1,"t":"2047-10-08T05:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.99,"alt":30.06,"az":276.9,"t":"2047-10-08T05:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.05,"alt":29.13,"az":277.7,"t":"2047-10-08T05:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.11,"alt":28.2,"az":278.4,"t":"2047-10-08T05:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.17,"alt":27.28,"az":279.2,"t":"2047-10-08T06:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.24,"alt":26.35,"az":279.9,"t":"2047-10-08T06:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.32,"alt":25.43,"az":280.7,"t":"2047-10-08T06:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.4,"alt":24.52,"az":281.4,"t":"2047-10-08T06:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.49,"alt":23.6,"az":282.2,"t":"2047-10-08T06:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.58,"alt":22.69,"az":282.9,"t":"2047-10-08T06:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.68,"alt":21.77,"az":283.7,"t":"2047-10-08T06:30:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.79,"alt":20.87,"az":284.4,"t":"2047-10-08T06:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.91,"alt":19.96,"az":285.2,"t":"2047-10-08T06:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.04,"alt":19.06,"az":285.9,"t":"2047-10-08T06:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.18,"alt":18.16,"az":286.7,"t":"2047-10-08T06:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.34,"alt":17.27,"az":287.4,"t":"2047-10-08T06:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.51,"alt":16.38,"az":288.2,"t":"2047-10-08T07:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.7,"alt":15.49,"az":288.9,"t":"2047-10-08T07:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.91,"alt":14.61,"az":289.7,"t":"2047-10-08T07:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.15,"alt":13.73,"az":290.4,"t":"2047-10-08T07:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.41,"alt":12.85,"az":291.2,"t":"2047-10-08T07:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.72,"alt":11.98,"az":291.9,"t":"2047-10-08T07:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":5.06,"alt":11.11,"az":292.7,"t":"2047-10-08T07:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":5.46,"alt":10.25,"az":293.5,"t":"2047-10-08T07:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.92,"alt":9.4,"az":294.2,"t":"2047-10-08T07:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.46,"alt":8.55,"az":295.0,"t":"2047-10-08T07:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":7.1,"alt":7.7,"az":295.8,"t":"2047-10-08T07:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":7.87,"alt":6.86,"az":296.6,"t":"2047-10-08T07:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":8.81,"alt":6.03,"az":297.3,"t":"2047-10-08T08:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":9.98,"alt":5.2,"az":298.1,"t":"2047-10-08T08:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":11.47,"alt":4.38,"az":298.9,"t":"2047-10-08T08:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":13.42,"alt":3.56,"az":299.7,"t":"2047-10-08T08:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":16.05,"alt":2.75,"az":300.5,"t":"2047-10-08T08:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":19.72,"alt":1.95,"az":301.3,"t":"2047-10-08T08:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":25.03,"alt":1.15,"az":302.2,"t":"2047-10-08T08:30:00Z","terrain":0.03},{"above_terrain":true,"airmass":32.98,"alt":0.36,"az":303.0,"t":"2047-10-08T08:35:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-0.42,"az":303.8,"t":"2047-10-08T08:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-1.19,"az":304.7,"t":"2047-10-08T08:45:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-1.96,"az":305.5,"t":"2047-10-08T08:50:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-2.72,"az":306.4,"t":"2047-10-08T08:55:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":307.2,"t":"2047-10-08T09:00:00Z","terrain":0.21}],"transit":{"airmass":1.05,"alt":72.6,"az":180.8,"t":"2047-10-08T01:05:00Z"},"usable_hours":7.42,"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."]}