{"assessment":{"best_window":{"end":"2029-10-10T03:00Z","end_local":"06:00","hours":3.5,"label":"good","mean_quality":0.84,"start":"2029-10-09T23:30Z","start_local":"02:30"},"cost":{"altitude":6.77,"clouds":0.0,"darkness":1.02,"moon":0.0},"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":-50,"cloud":null,"high":null,"iso":"2029-10-09T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":-43,"cloud":null,"high":null,"iso":"2029-10-09T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":-33,"cloud":null,"high":null,"iso":"2029-10-09T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2029-10-09T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2029-10-09T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2029-10-09T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2029-10-09T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-57,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2029-10-09T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-65,"precip":null,"q":0.44,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2029-10-10T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-69,"precip":null,"q":0.8,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2029-10-10T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-66,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2029-10-10T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-59,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2029-10-10T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-50,"precip":null,"q":0.44,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2029-10-10T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.89,"peak_sky":0.89,"quality_hours":3.51,"reasons":["the target being low or below 20\u00b0 cost 6.8 quality-hours","daylight and twilight cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":78,"score_weather":null,"sky_hours":3.51,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2029-10-09T22:55Z","end_local":"01:55","hours":7.17,"label":"unusable","mean_quality":0.0,"start":"2029-10-09T15:45Z","start_local":"18:45"},{"end":"2029-10-09T23:30Z","end_local":"02:30","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2029-10-09T22:55Z","start_local":"01:55"},{"end":"2029-10-10T03:00Z","end_local":"06:00","hours":3.5,"label":"good","mean_quality":0.84,"start":"2029-10-09T23:30Z","start_local":"02:30"},{"end":"2029-10-10T03:30Z","end_local":"06:30","hours":0.5,"label":"marginal","mean_quality":0.44,"start":"2029-10-10T03:00Z","start_local":"06:00"},{"end":"2029-10-10T04:00Z","end_local":"07:00","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2029-10-10T03:30Z","start_local":"06:30"},{"end":"2029-10-10T04:30Z","end_local":"07:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-10-10T04:00Z","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":"2029-10-09T17:21:24Z","dark_hours":9.57,"dark_to":"2029-10-10T02:55:24Z","moon":{"illumination":0.068,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":9.55,"moonrise":"2029-10-10T07:52:02Z","moonset":"2029-10-09T16:27:03Z","sunrise":"2029-10-10T04:27:43Z","sunset":"2029-10-09T15:49:16Z","twilight":{"astronomical":{"end":"2029-10-09T17:21:24Z","start":"2029-10-10T02:55:24Z"},"civil":{"end":"2029-10-09T16:17:03Z","start":"2029-10-10T03:59:51Z"},"nautical":{"end":"2029-10-09T16:49:10Z","start":"2029-10-10T03:27:40Z"}},"window_end":"2029-10-10T09:00:00Z","window_start":"2029-10-09T09:00:00Z"},"night_date":"2029-10-09","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.47,"alt":42.9,"t":"2029-10-10T02:40:00Z"},"dec":-5.3876,"dec_of_date":-5.3703,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":3.0,"limit_rise":"2029-10-09T22:54:12Z","limit_set":"2029-10-10T06:29:25Z","max_az_rate_deg_per_min":0.0,"moon_separation":132.9,"never_rises":false,"ra":83.8201,"ra_of_date":84.1861,"ra_str":"05h 35m 16.8s","resolved":{"common_name":"Great Orion Nebula","dec":-5.3876,"name":"M 42","ra":83.8201,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M42","source":"sesame","type":"HII","type_text":"HII region \u2014 a star-forming nebula"},"summary":"3.0 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2029-10-10T08:16:42Z","blocked_dark_hours":0,"clears_at":"2029-10-09T21:05:37Z","rise_az":98.5},"track":[{"above_terrain":false,"airmass":null,"alt":-6.42,"az":268.5,"t":"2029-10-09T09:00:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-7.35,"az":269.3,"t":"2029-10-09T09:05:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-8.29,"az":270.2,"t":"2029-10-09T09:10:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-9.23,"az":271.0,"t":"2029-10-09T09:15:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-10.16,"az":271.9,"t":"2029-10-09T09:20:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-11.1,"az":272.7,"t":"2029-10-09T09:25:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-12.03,"az":273.5,"t":"2029-10-09T09:30:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-12.96,"az":274.4,"t":"2029-10-09T09:35:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-13.9,"az":275.2,"t":"2029-10-09T09:40:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-14.83,"az":276.1,"t":"2029-10-09T09:45:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-15.76,"az":277.0,"t":"2029-10-09T09:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-16.69,"az":277.8,"t":"2029-10-09T09:55:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-17.61,"az":278.7,"t":"2029-10-09T10:00:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-18.54,"az":279.6,"t":"2029-10-09T10:05:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-19.46,"az":280.5,"t":"2029-10-09T10:10:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-20.38,"az":281.4,"t":"2029-10-09T10:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-21.29,"az":282.3,"t":"2029-10-09T10:20:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-22.21,"az":283.2,"t":"2029-10-09T10:25:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-23.12,"az":284.1,"t":"2029-10-09T10:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":285.1,"t":"2029-10-09T10:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-24.92,"az":286.0,"t":"2029-10-09T10:40:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-25.82,"az":287.0,"t":"2029-10-09T10:45:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-26.71,"az":287.9,"t":"2029-10-09T10:50:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-27.6,"az":288.9,"t":"2029-10-09T10:55:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-28.48,"az":289.9,"t":"2029-10-09T11:00:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-29.36,"az":290.9,"t":"2029-10-09T11:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-30.23,"az":292.0,"t":"2029-10-09T11:10:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-31.1,"az":293.0,"t":"2029-10-09T11:15:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-31.96,"az":294.1,"t":"2029-10-09T11:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-32.81,"az":295.2,"t":"2029-10-09T11:25:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-33.65,"az":296.3,"t":"2029-10-09T11:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-34.49,"az":297.4,"t":"2029-10-09T11:35:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-35.31,"az":298.5,"t":"2029-10-09T11:40:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-36.13,"az":299.7,"t":"2029-10-09T11:45:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-36.94,"az":300.9,"t":"2029-10-09T11:50:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-37.74,"az":302.1,"t":"2029-10-09T11:55:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-38.52,"az":303.3,"t":"2029-10-09T12:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-39.3,"az":304.6,"t":"2029-10-09T12:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-40.07,"az":305.8,"t":"2029-10-09T12:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-40.82,"az":307.1,"t":"2029-10-09T12:15:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-41.56,"az":308.5,"t":"2029-10-09T12:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-42.28,"az":309.8,"t":"2029-10-09T12:25:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-43.0,"az":311.2,"t":"2029-10-09T12:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-43.69,"az":312.7,"t":"2029-10-09T12:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-44.37,"az":314.1,"t":"2029-10-09T12:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-45.04,"az":315.6,"t":"2029-10-09T12:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-45.68,"az":317.1,"t":"2029-10-09T12:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":318.7,"t":"2029-10-09T12:55:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-46.92,"az":320.3,"t":"2029-10-09T13:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-47.5,"az":321.9,"t":"2029-10-09T13:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-48.07,"az":323.5,"t":"2029-10-09T13:10:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-48.62,"az":325.2,"t":"2029-10-09T13:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-49.14,"az":326.9,"t":"2029-10-09T13:20:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-49.64,"az":328.7,"t":"2029-10-09T13:25:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-50.11,"az":330.5,"t":"2029-10-09T13:30:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-50.56,"az":332.3,"t":"2029-10-09T13:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-50.98,"az":334.2,"t":"2029-10-09T13:40:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-51.37,"az":336.1,"t":"2029-10-09T13:45:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-51.74,"az":338.0,"t":"2029-10-09T13:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-52.08,"az":339.9,"t":"2029-10-09T13:55:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-52.38,"az":341.9,"t":"2029-10-09T14:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-52.66,"az":343.9,"t":"2029-10-09T14:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-52.9,"az":345.9,"t":"2029-10-09T14:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-53.11,"az":348.0,"t":"2029-10-09T14:15:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-53.29,"az":350.0,"t":"2029-10-09T14:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-53.44,"az":352.1,"t":"2029-10-09T14:25:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-53.55,"az":354.2,"t":"2029-10-09T14:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.62,"az":356.3,"t":"2029-10-09T14:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":358.4,"t":"2029-10-09T14:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.68,"az":0.5,"t":"2029-10-09T14:45:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-53.65,"az":2.6,"t":"2029-10-09T14:50:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-53.59,"az":4.7,"t":"2029-10-09T14:55:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-53.5,"az":6.8,"t":"2029-10-09T15:00:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-53.37,"az":8.9,"t":"2029-10-09T15:05:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-53.21,"az":11.0,"t":"2029-10-09T15:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-53.01,"az":13.0,"t":"2029-10-09T15:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-52.79,"az":15.1,"t":"2029-10-09T15:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-52.53,"az":17.1,"t":"2029-10-09T15:25:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-52.24,"az":19.1,"t":"2029-10-09T15:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-51.92,"az":21.0,"t":"2029-10-09T15:35:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-51.57,"az":23.0,"t":"2029-10-09T15:40:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-51.19,"az":24.9,"t":"2029-10-09T15:45:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-50.78,"az":26.7,"t":"2029-10-09T15:50:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-50.34,"az":28.6,"t":"2029-10-09T15:55:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-49.88,"az":30.4,"t":"2029-10-09T16:00:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-49.4,"az":32.2,"t":"2029-10-09T16:05:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-48.89,"az":33.9,"t":"2029-10-09T16:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-48.35,"az":35.6,"t":"2029-10-09T16:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-47.8,"az":37.3,"t":"2029-10-09T16:20:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-47.22,"az":38.9,"t":"2029-10-09T16:25:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-46.62,"az":40.5,"t":"2029-10-09T16:30:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-46.0,"az":42.1,"t":"2029-10-09T16:35:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-45.37,"az":43.6,"t":"2029-10-09T16:40:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-44.71,"az":45.1,"t":"2029-10-09T16:45:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-44.04,"az":46.6,"t":"2029-10-09T16:50:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-43.35,"az":48.0,"t":"2029-10-09T16:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-42.65,"az":49.5,"t":"2029-10-09T17:00:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-41.93,"az":50.8,"t":"2029-10-09T17:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-41.2,"az":52.2,"t":"2029-10-09T17:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-40.45,"az":53.5,"t":"2029-10-09T17:15:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-39.69,"az":54.8,"t":"2029-10-09T17:20:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-38.92,"az":56.1,"t":"2029-10-09T17:25:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-38.14,"az":57.3,"t":"2029-10-09T17:30:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-37.35,"az":58.5,"t":"2029-10-09T17:35:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-36.54,"az":59.7,"t":"2029-10-09T17:40:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-35.73,"az":60.9,"t":"2029-10-09T17:45:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-34.91,"az":62.0,"t":"2029-10-09T17:50:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-34.08,"az":63.2,"t":"2029-10-09T17:55:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-33.24,"az":64.3,"t":"2029-10-09T18:00:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.39,"az":65.4,"t":"2029-10-09T18:05:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-31.54,"az":66.4,"t":"2029-10-09T18:10:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-30.68,"az":67.5,"t":"2029-10-09T18:15:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-29.81,"az":68.5,"t":"2029-10-09T18:20:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-28.93,"az":69.6,"t":"2029-10-09T18:25:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-28.05,"az":70.6,"t":"2029-10-09T18:30:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.17,"az":71.6,"t":"2029-10-09T18:35:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-26.28,"az":72.5,"t":"2029-10-09T18:40:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-25.38,"az":73.5,"t":"2029-10-09T18:45:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-24.48,"az":74.5,"t":"2029-10-09T18:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-23.58,"az":75.4,"t":"2029-10-09T18:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-22.67,"az":76.3,"t":"2029-10-09T19:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-21.76,"az":77.3,"t":"2029-10-09T19:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-20.85,"az":78.2,"t":"2029-10-09T19:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-19.93,"az":79.1,"t":"2029-10-09T19:15:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-19.01,"az":80.0,"t":"2029-10-09T19:20:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-18.09,"az":80.8,"t":"2029-10-09T19:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-17.16,"az":81.7,"t":"2029-10-09T19:30:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-16.23,"az":82.6,"t":"2029-10-09T19:35:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-15.3,"az":83.5,"t":"2029-10-09T19:40:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-14.37,"az":84.3,"t":"2029-10-09T19:45:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-13.44,"az":85.2,"t":"2029-10-09T19:50:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-12.51,"az":86.0,"t":"2029-10-09T19:55:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-11.57,"az":86.9,"t":"2029-10-09T20:00:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-10.64,"az":87.7,"t":"2029-10-09T20:05:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-9.7,"az":88.6,"t":"2029-10-09T20:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-8.77,"az":89.4,"t":"2029-10-09T20:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.83,"az":90.2,"t":"2029-10-09T20:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-6.9,"az":91.1,"t":"2029-10-09T20:25:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":91.9,"t":"2029-10-09T20:30:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-5.03,"az":92.7,"t":"2029-10-09T20:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-4.09,"az":93.6,"t":"2029-10-09T20:40:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":94.4,"t":"2029-10-09T20:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.23,"az":95.2,"t":"2029-10-09T20:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-1.29,"az":96.0,"t":"2029-10-09T20:55:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-0.36,"az":96.9,"t":"2029-10-09T21:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":30.62,"alt":0.56,"az":97.7,"t":"2029-10-09T21:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":22.5,"alt":1.49,"az":98.5,"t":"2029-10-09T21:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":17.42,"alt":2.42,"az":99.4,"t":"2029-10-09T21:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":14.06,"alt":3.34,"az":100.2,"t":"2029-10-09T21:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":11.72,"alt":4.26,"az":101.1,"t":"2029-10-09T21:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":10.02,"alt":5.18,"az":101.9,"t":"2029-10-09T21:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":8.73,"alt":6.09,"az":102.8,"t":"2029-10-09T21:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.73,"alt":7.0,"az":103.6,"t":"2029-10-09T21:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.93,"alt":7.91,"az":104.5,"t":"2029-10-09T21:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":6.28,"alt":8.81,"az":105.4,"t":"2029-10-09T21:50:00Z","terrain":-0.37},{"above_terrain":true,"airmass":5.74,"alt":9.71,"az":106.2,"t":"2029-10-09T21:55:00Z","terrain":-0.63},{"above_terrain":true,"airmass":5.29,"alt":10.61,"az":107.1,"t":"2029-10-09T22:00:00Z","terrain":-0.65},{"above_terrain":true,"airmass":4.9,"alt":11.5,"az":108.0,"t":"2029-10-09T22:05:00Z","terrain":-0.93},{"above_terrain":true,"airmass":4.57,"alt":12.39,"az":108.9,"t":"2029-10-09T22:10:00Z","terrain":-1.17},{"above_terrain":true,"airmass":4.28,"alt":13.27,"az":109.8,"t":"2029-10-09T22:15:00Z","terrain":-1.16},{"above_terrain":true,"airmass":4.03,"alt":14.15,"az":110.7,"t":"2029-10-09T22:20:00Z","terrain":-1.28},{"above_terrain":true,"airmass":3.81,"alt":15.02,"az":111.6,"t":"2029-10-09T22:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":3.61,"alt":15.89,"az":112.6,"t":"2029-10-09T22:30:00Z","terrain":-1.41},{"above_terrain":true,"airmass":3.43,"alt":16.75,"az":113.5,"t":"2029-10-09T22:35:00Z","terrain":-1.53},{"above_terrain":true,"airmass":3.28,"alt":17.61,"az":114.5,"t":"2029-10-09T22:40:00Z","terrain":-1.57},{"above_terrain":true,"airmass":3.13,"alt":18.46,"az":115.4,"t":"2029-10-09T22:45:00Z","terrain":-1.49},{"above_terrain":true,"airmass":3.0,"alt":19.3,"az":116.4,"t":"2029-10-09T22:50:00Z","terrain":-1.53},{"above_terrain":true,"airmass":2.89,"alt":20.13,"az":117.4,"t":"2029-10-09T22:55:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.78,"alt":20.96,"az":118.4,"t":"2029-10-09T23:00:00Z","terrain":-1.44},{"above_terrain":true,"airmass":2.68,"alt":21.78,"az":119.4,"t":"2029-10-09T23:05:00Z","terrain":-1.38},{"above_terrain":true,"airmass":2.59,"alt":22.59,"az":120.4,"t":"2029-10-09T23:10:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.51,"alt":23.39,"az":121.5,"t":"2029-10-09T23:15:00Z","terrain":-1.22},{"above_terrain":true,"airmass":2.43,"alt":24.19,"az":122.5,"t":"2029-10-09T23:20:00Z","terrain":-1.29},{"above_terrain":true,"airmass":2.36,"alt":24.97,"az":123.6,"t":"2029-10-09T23:25:00Z","terrain":-1.44},{"above_terrain":true,"airmass":2.29,"alt":25.75,"az":124.7,"t":"2029-10-09T23:30:00Z","terrain":-1.59},{"above_terrain":true,"airmass":2.23,"alt":26.51,"az":125.8,"t":"2029-10-09T23:35:00Z","terrain":-1.61},{"above_terrain":true,"airmass":2.18,"alt":27.27,"az":126.9,"t":"2029-10-09T23:40:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.12,"alt":28.01,"az":128.0,"t":"2029-10-09T23:45:00Z","terrain":-1.41},{"above_terrain":true,"airmass":2.07,"alt":28.74,"az":129.2,"t":"2029-10-09T23:50:00Z","terrain":-1.2},{"above_terrain":true,"airmass":2.03,"alt":29.46,"az":130.3,"t":"2029-10-09T23:55:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.98,"alt":30.17,"az":131.5,"t":"2029-10-10T00:00:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.94,"alt":30.86,"az":132.7,"t":"2029-10-10T00:05:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.91,"alt":31.54,"az":133.9,"t":"2029-10-10T00:10:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.87,"alt":32.21,"az":135.2,"t":"2029-10-10T00:15:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.84,"alt":32.86,"az":136.4,"t":"2029-10-10T00:20:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.81,"alt":33.5,"az":137.7,"t":"2029-10-10T00:25:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.78,"alt":34.12,"az":139.0,"t":"2029-10-10T00:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.75,"alt":34.73,"az":140.3,"t":"2029-10-10T00:35:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.73,"alt":35.32,"az":141.7,"t":"2029-10-10T00:40:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.7,"alt":35.89,"az":143.1,"t":"2029-10-10T00:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.68,"alt":36.44,"az":144.4,"t":"2029-10-10T00:50:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.66,"alt":36.98,"az":145.8,"t":"2029-10-10T00:55:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.64,"alt":37.49,"az":147.3,"t":"2029-10-10T01:00:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.62,"alt":37.99,"az":148.7,"t":"2029-10-10T01:05:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.61,"alt":38.46,"az":150.2,"t":"2029-10-10T01:10:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.59,"alt":38.92,"az":151.7,"t":"2029-10-10T01:15:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.57,"alt":39.35,"az":153.2,"t":"2029-10-10T01:20:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.56,"alt":39.76,"az":154.7,"t":"2029-10-10T01:25:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.55,"alt":40.15,"az":156.3,"t":"2029-10-10T01:30:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.54,"alt":40.52,"az":157.8,"t":"2029-10-10T01:35:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.53,"alt":40.86,"az":159.4,"t":"2029-10-10T01:40:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.52,"alt":41.17,"az":161.0,"t":"2029-10-10T01:45:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.51,"alt":41.47,"az":162.6,"t":"2029-10-10T01:50:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.5,"alt":41.73,"az":164.3,"t":"2029-10-10T01:55:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.49,"alt":41.97,"az":165.9,"t":"2029-10-10T02:00:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.49,"alt":42.19,"az":167.6,"t":"2029-10-10T02:05:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.48,"alt":42.38,"az":169.2,"t":"2029-10-10T02:10:00Z","terrain":-0.77},{"above_terrain":true,"airmass":1.48,"alt":42.54,"az":170.9,"t":"2029-10-10T02:15:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.47,"alt":42.67,"az":172.6,"t":"2029-10-10T02:20:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.47,"alt":42.78,"az":174.3,"t":"2029-10-10T02:25:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.47,"alt":42.86,"az":176.0,"t":"2029-10-10T02:30:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.47,"alt":42.91,"az":177.7,"t":"2029-10-10T02:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":179.4,"t":"2029-10-10T02:40:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":181.1,"t":"2029-10-10T02:45:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":182.8,"t":"2029-10-10T02:50:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.47,"alt":42.84,"az":184.5,"t":"2029-10-10T02:55:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.75,"az":186.2,"t":"2029-10-10T03:00:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.47,"alt":42.64,"az":187.9,"t":"2029-10-10T03:05:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.48,"alt":42.5,"az":189.6,"t":"2029-10-10T03:10:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.48,"alt":42.33,"az":191.2,"t":"2029-10-10T03:15:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.49,"alt":42.13,"az":192.9,"t":"2029-10-10T03:20:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.5,"alt":41.91,"az":194.6,"t":"2029-10-10T03:25:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.5,"alt":41.66,"az":196.2,"t":"2029-10-10T03:30:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.51,"alt":41.39,"az":197.8,"t":"2029-10-10T03:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.52,"alt":41.09,"az":199.4,"t":"2029-10-10T03:40:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.53,"alt":40.77,"az":201.0,"t":"2029-10-10T03:45:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.54,"alt":40.42,"az":202.6,"t":"2029-10-10T03:50:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.55,"alt":40.05,"az":204.2,"t":"2029-10-10T03:55:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.56,"alt":39.65,"az":205.7,"t":"2029-10-10T04:00:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.58,"alt":39.23,"az":207.2,"t":"2029-10-10T04:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.59,"alt":38.79,"az":208.7,"t":"2029-10-10T04:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.61,"alt":38.33,"az":210.2,"t":"2029-10-10T04:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.63,"alt":37.85,"az":211.7,"t":"2029-10-10T04:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.65,"alt":37.35,"az":213.1,"t":"2029-10-10T04:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.67,"alt":36.83,"az":214.5,"t":"2029-10-10T04:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.69,"alt":36.29,"az":215.9,"t":"2029-10-10T04:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.71,"alt":35.73,"az":217.3,"t":"2029-10-10T04:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.73,"alt":35.16,"az":218.7,"t":"2029-10-10T04:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.76,"alt":34.56,"az":220.0,"t":"2029-10-10T04:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.79,"alt":33.95,"az":221.3,"t":"2029-10-10T04:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.82,"alt":33.33,"az":222.6,"t":"2029-10-10T05:00:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.85,"alt":32.68,"az":223.9,"t":"2029-10-10T05:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.88,"alt":32.03,"az":225.2,"t":"2029-10-10T05:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.92,"alt":31.36,"az":226.4,"t":"2029-10-10T05:15:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.95,"alt":30.67,"az":227.6,"t":"2029-10-10T05:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.0,"alt":29.97,"az":228.8,"t":"2029-10-10T05:25:00Z","terrain":1.28},{"above_terrain":true,"airmass":2.04,"alt":29.26,"az":230.0,"t":"2029-10-10T05:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.09,"alt":28.54,"az":231.2,"t":"2029-10-10T05:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.14,"alt":27.81,"az":232.3,"t":"2029-10-10T05:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.19,"alt":27.06,"az":233.4,"t":"2029-10-10T05:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.25,"alt":26.3,"az":234.5,"t":"2029-10-10T05:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":2.31,"alt":25.53,"az":235.6,"t":"2029-10-10T05:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.38,"alt":24.76,"az":236.7,"t":"2029-10-10T06:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.45,"alt":23.97,"az":237.8,"t":"2029-10-10T06:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.53,"alt":23.17,"az":238.8,"t":"2029-10-10T06:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.61,"alt":22.37,"az":239.9,"t":"2029-10-10T06:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.71,"alt":21.56,"az":240.9,"t":"2029-10-10T06:20:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.81,"alt":20.73,"az":241.9,"t":"2029-10-10T06:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.92,"alt":19.9,"az":242.9,"t":"2029-10-10T06:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":3.04,"alt":19.07,"az":243.9,"t":"2029-10-10T06:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":3.17,"alt":18.22,"az":244.8,"t":"2029-10-10T06:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.32,"alt":17.37,"az":245.8,"t":"2029-10-10T06:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":3.48,"alt":16.52,"az":246.7,"t":"2029-10-10T06:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":3.66,"alt":15.65,"az":247.7,"t":"2029-10-10T06:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":3.87,"alt":14.78,"az":248.6,"t":"2029-10-10T07:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.1,"alt":13.91,"az":249.5,"t":"2029-10-10T07:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.36,"alt":13.03,"az":250.4,"t":"2029-10-10T07:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.66,"alt":12.15,"az":251.3,"t":"2029-10-10T07:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":5.0,"alt":11.26,"az":252.2,"t":"2029-10-10T07:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.4,"alt":10.36,"az":253.1,"t":"2029-10-10T07:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.88,"alt":9.47,"az":254.0,"t":"2029-10-10T07:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.44,"alt":8.56,"az":254.9,"t":"2029-10-10T07:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":7.13,"alt":7.66,"az":255.7,"t":"2029-10-10T07:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":7.98,"alt":6.75,"az":256.6,"t":"2029-10-10T07:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":9.05,"alt":5.84,"az":257.5,"t":"2029-10-10T07:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":10.44,"alt":4.92,"az":258.3,"t":"2029-10-10T07:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":12.29,"alt":4.01,"az":259.2,"t":"2029-10-10T08:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":14.86,"alt":3.09,"az":260.0,"t":"2029-10-10T08:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":18.6,"alt":2.16,"az":260.8,"t":"2029-10-10T08:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":24.35,"alt":1.24,"az":261.7,"t":"2029-10-10T08:15:00Z","terrain":0.94},{"above_terrain":false,"airmass":33.65,"alt":0.31,"az":262.5,"t":"2029-10-10T08:20:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-0.62,"az":263.4,"t":"2029-10-10T08:25:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-1.55,"az":264.2,"t":"2029-10-10T08:30:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-2.48,"az":265.0,"t":"2029-10-10T08:35:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":265.8,"t":"2029-10-10T08:40:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-4.35,"az":266.7,"t":"2029-10-10T08:45:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-5.28,"az":267.5,"t":"2029-10-10T08:50:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-6.22,"az":268.3,"t":"2029-10-10T08:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-7.15,"az":269.2,"t":"2029-10-10T09:00:00Z","terrain":0.78}],"transit":{"airmass":1.47,"alt":42.9,"az":179.4,"t":"2029-10-10T02:40:00Z"},"usable_hours":4.08,"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."]}
