{"assessment":{"best_window":{"end":"2030-10-13T03:00Z","end_local":"06:00","hours":3.42,"label":"marginal","mean_quality":0.39,"start":"2030-10-12T23:35Z","start_local":"02:35"},"cost":{"altitude":6.7,"clouds":0.0,"darkness":1.05,"moon":2.0},"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 barely \u2014 weather unknown","hourly":[{"alt":-49,"cloud":null,"high":null,"iso":"2030-10-12T16:00Z","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":-41,"cloud":null,"high":null,"iso":"2030-10-12T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":-31,"cloud":null,"high":null,"iso":"2030-10-12T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-21,"cloud":null,"high":null,"iso":"2030-10-12T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-10,"cloud":null,"high":null,"iso":"2030-10-12T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2030-10-12T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2030-10-12T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":60,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2030-10-12T23:00Z","label":"poor","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.21,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2030-10-13T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":62,"precip":null,"q":0.34,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2030-10-13T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.38,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2030-10-13T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":46,"precip":null,"q":0.42,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2030-10-13T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.23,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2030-10-13T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.07,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.45,"peak_sky":0.45,"quality_hours":1.69,"reasons":["the target being low or below 20\u00b0 cost 6.7 quality-hours","moonlight cost 2.0 quality-hours","daylight and twilight cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":19,"score_weather":null,"sky_hours":1.69,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2030-10-12T22:45Z","end_local":"01:45","hours":7.08,"label":"unusable","mean_quality":0.0,"start":"2030-10-12T15:40Z","start_local":"18:40"},{"end":"2030-10-12T23:35Z","end_local":"02:35","hours":0.83,"label":"poor","mean_quality":0.23,"start":"2030-10-12T22:45Z","start_local":"01:45"},{"end":"2030-10-13T03:00Z","end_local":"06:00","hours":3.42,"label":"marginal","mean_quality":0.39,"start":"2030-10-12T23:35Z","start_local":"02:35"},{"end":"2030-10-13T04:05Z","end_local":"07:05","hours":1.08,"label":"poor","mean_quality":0.16,"start":"2030-10-13T03:00Z","start_local":"06:00"},{"end":"2030-10-13T04:35Z","end_local":"07:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2030-10-13T04:05Z","start_local":"07:05"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2030-10-12T17:16:58Z","dark_hours":9.69,"dark_to":"2030-10-13T02:58:25Z","moon":{"illumination":0.978,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2030-10-12T16:05:34Z","moonset":"2030-10-13T06:21:17Z","sunrise":"2030-10-13T04:30:46Z","sunset":"2030-10-12T15:44:47Z","twilight":{"astronomical":{"end":"2030-10-12T17:16:58Z","start":"2030-10-13T02:58:25Z"},"civil":{"end":"2030-10-12T16:12:40Z","start":"2030-10-13T04:02:50Z"},"nautical":{"end":"2030-10-12T16:44:48Z","start":"2030-10-13T03:30:38Z"}},"window_end":"2030-10-13T09:00:00Z","window_start":"2030-10-12T09:00:00Z"},"night_date":"2030-10-12","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":"2030-10-13T02:30:00Z"},"dec":-5.3876,"dec_of_date":-5.3697,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":3.17,"limit_rise":"2030-10-12T22:43:24Z","limit_set":"2030-10-13T06:18:37Z","max_az_rate_deg_per_min":0.0,"moon_separation":54.6,"never_rises":false,"ra":83.8201,"ra_of_date":84.1984,"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":"3.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2030-10-13T08:05:48Z","blocked_dark_hours":0,"clears_at":"2030-10-12T20:54:52Z","rise_az":97.8},"track":[{"above_terrain":false,"airmass":null,"alt":-8.44,"az":270.3,"t":"2030-10-12T09:00:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-9.37,"az":271.1,"t":"2030-10-12T09:05:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-10.31,"az":272.0,"t":"2030-10-12T09:10:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-11.24,"az":272.8,"t":"2030-10-12T09:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-12.18,"az":273.7,"t":"2030-10-12T09:20:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-13.11,"az":274.5,"t":"2030-10-12T09:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-14.04,"az":275.4,"t":"2030-10-12T09:30:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-14.98,"az":276.2,"t":"2030-10-12T09:35:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-15.91,"az":277.1,"t":"2030-10-12T09:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-16.83,"az":278.0,"t":"2030-10-12T09:45:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-17.76,"az":278.8,"t":"2030-10-12T09:50:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-18.68,"az":279.7,"t":"2030-10-12T09:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-19.6,"az":280.6,"t":"2030-10-12T10:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-20.52,"az":281.5,"t":"2030-10-12T10:05:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-21.44,"az":282.4,"t":"2030-10-12T10:10:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-22.35,"az":283.3,"t":"2030-10-12T10:15:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-23.26,"az":284.3,"t":"2030-10-12T10:20:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-24.16,"az":285.2,"t":"2030-10-12T10:25:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.07,"az":286.2,"t":"2030-10-12T10:30:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-25.96,"az":287.1,"t":"2030-10-12T10:35:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-26.85,"az":288.1,"t":"2030-10-12T10:40:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-27.74,"az":289.1,"t":"2030-10-12T10:45:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-28.62,"az":290.1,"t":"2030-10-12T10:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-29.5,"az":291.1,"t":"2030-10-12T10:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-30.37,"az":292.1,"t":"2030-10-12T11:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-31.23,"az":293.2,"t":"2030-10-12T11:05:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-32.09,"az":294.2,"t":"2030-10-12T11:10:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-32.94,"az":295.3,"t":"2030-10-12T11:15:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-33.78,"az":296.4,"t":"2030-10-12T11:20:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-34.62,"az":297.6,"t":"2030-10-12T11:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-35.44,"az":298.7,"t":"2030-10-12T11:30:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-36.26,"az":299.9,"t":"2030-10-12T11:35:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-37.07,"az":301.0,"t":"2030-10-12T11:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-37.86,"az":302.3,"t":"2030-10-12T11:45:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-38.65,"az":303.5,"t":"2030-10-12T11:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-39.42,"az":304.8,"t":"2030-10-12T11:55:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-40.19,"az":306.0,"t":"2030-10-12T12:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-40.94,"az":307.4,"t":"2030-10-12T12:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-41.67,"az":308.7,"t":"2030-10-12T12:10:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-42.4,"az":310.1,"t":"2030-10-12T12:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-43.11,"az":311.5,"t":"2030-10-12T12:20:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-43.8,"az":312.9,"t":"2030-10-12T12:25:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-44.48,"az":314.3,"t":"2030-10-12T12:30:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-45.14,"az":315.8,"t":"2030-10-12T12:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-45.78,"az":317.4,"t":"2030-10-12T12:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":318.9,"t":"2030-10-12T12:45:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-47.01,"az":320.5,"t":"2030-10-12T12:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-47.6,"az":322.1,"t":"2030-10-12T12:55:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-48.16,"az":323.8,"t":"2030-10-12T13:00:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-48.7,"az":325.5,"t":"2030-10-12T13:05:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-49.22,"az":327.2,"t":"2030-10-12T13:10:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-49.71,"az":329.0,"t":"2030-10-12T13:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-50.18,"az":330.8,"t":"2030-10-12T13:20:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-50.63,"az":332.6,"t":"2030-10-12T13:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-51.04,"az":334.5,"t":"2030-10-12T13:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-51.43,"az":336.4,"t":"2030-10-12T13:35:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-51.79,"az":338.3,"t":"2030-10-12T13:40:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-52.13,"az":340.2,"t":"2030-10-12T13:45:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-52.43,"az":342.2,"t":"2030-10-12T13:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-52.7,"az":344.2,"t":"2030-10-12T13:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-52.94,"az":346.3,"t":"2030-10-12T14:00:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-53.14,"az":348.3,"t":"2030-10-12T14:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-53.31,"az":350.4,"t":"2030-10-12T14:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-53.45,"az":352.4,"t":"2030-10-12T14:15:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-53.56,"az":354.5,"t":"2030-10-12T14:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.63,"az":356.6,"t":"2030-10-12T14:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":358.7,"t":"2030-10-12T14:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":0.8,"t":"2030-10-12T14:35:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-53.64,"az":3.0,"t":"2030-10-12T14:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-53.58,"az":5.1,"t":"2030-10-12T14:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-53.48,"az":7.1,"t":"2030-10-12T14:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-53.34,"az":9.2,"t":"2030-10-12T14:55:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-53.18,"az":11.3,"t":"2030-10-12T15:00:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-52.98,"az":13.3,"t":"2030-10-12T15:05:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-52.75,"az":15.4,"t":"2030-10-12T15:10:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-52.48,"az":17.4,"t":"2030-10-12T15:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-52.19,"az":19.4,"t":"2030-10-12T15:20:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-51.86,"az":21.3,"t":"2030-10-12T15:25:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-51.51,"az":23.3,"t":"2030-10-12T15:30:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-51.12,"az":25.2,"t":"2030-10-12T15:35:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-50.71,"az":27.0,"t":"2030-10-12T15:40:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-50.27,"az":28.9,"t":"2030-10-12T15:45:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-49.81,"az":30.7,"t":"2030-10-12T15:50:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-49.32,"az":32.4,"t":"2030-10-12T15:55:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-48.8,"az":34.2,"t":"2030-10-12T16:00:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-48.27,"az":35.9,"t":"2030-10-12T16:05:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-47.71,"az":37.5,"t":"2030-10-12T16:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-47.13,"az":39.2,"t":"2030-10-12T16:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-46.52,"az":40.8,"t":"2030-10-12T16:20:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-45.9,"az":42.3,"t":"2030-10-12T16:25:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-45.26,"az":43.9,"t":"2030-10-12T16:30:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-44.61,"az":45.4,"t":"2030-10-12T16:35:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-43.93,"az":46.8,"t":"2030-10-12T16:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-43.24,"az":48.3,"t":"2030-10-12T16:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-42.54,"az":49.7,"t":"2030-10-12T16:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-41.82,"az":51.0,"t":"2030-10-12T16:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-41.08,"az":52.4,"t":"2030-10-12T17:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-40.33,"az":53.7,"t":"2030-10-12T17:05:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-39.57,"az":55.0,"t":"2030-10-12T17:10:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-38.8,"az":56.3,"t":"2030-10-12T17:15:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-38.02,"az":57.5,"t":"2030-10-12T17:20:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-37.22,"az":58.7,"t":"2030-10-12T17:25:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-36.42,"az":59.9,"t":"2030-10-12T17:30:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-35.6,"az":61.1,"t":"2030-10-12T17:35:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-34.78,"az":62.2,"t":"2030-10-12T17:40:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-33.95,"az":63.4,"t":"2030-10-12T17:45:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-33.1,"az":64.5,"t":"2030-10-12T17:50:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.26,"az":65.5,"t":"2030-10-12T17:55:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-31.4,"az":66.6,"t":"2030-10-12T18:00:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-30.54,"az":67.7,"t":"2030-10-12T18:05:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-29.67,"az":68.7,"t":"2030-10-12T18:10:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-28.79,"az":69.7,"t":"2030-10-12T18:15:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-27.91,"az":70.7,"t":"2030-10-12T18:20:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-27.03,"az":71.7,"t":"2030-10-12T18:25:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-26.14,"az":72.7,"t":"2030-10-12T18:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-25.24,"az":73.7,"t":"2030-10-12T18:35:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-24.34,"az":74.6,"t":"2030-10-12T18:40:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-23.44,"az":75.6,"t":"2030-10-12T18:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.53,"az":76.5,"t":"2030-10-12T18:50:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-21.62,"az":77.4,"t":"2030-10-12T18:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-20.7,"az":78.3,"t":"2030-10-12T19:00:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-19.78,"az":79.2,"t":"2030-10-12T19:05:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-18.86,"az":80.1,"t":"2030-10-12T19:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-17.94,"az":81.0,"t":"2030-10-12T19:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-17.01,"az":81.9,"t":"2030-10-12T19:20:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-16.09,"az":82.7,"t":"2030-10-12T19:25:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-15.16,"az":83.6,"t":"2030-10-12T19:30:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-14.23,"az":84.5,"t":"2030-10-12T19:35:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-13.29,"az":85.3,"t":"2030-10-12T19:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-12.36,"az":86.2,"t":"2030-10-12T19:45:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-11.43,"az":87.0,"t":"2030-10-12T19:50:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-10.49,"az":87.9,"t":"2030-10-12T19:55:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-9.56,"az":88.7,"t":"2030-10-12T20:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-8.62,"az":89.5,"t":"2030-10-12T20:05:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.68,"az":90.4,"t":"2030-10-12T20:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":91.2,"t":"2030-10-12T20:15:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-5.81,"az":92.0,"t":"2030-10-12T20:20:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-4.88,"az":92.9,"t":"2030-10-12T20:25:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":93.7,"t":"2030-10-12T20:30:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":94.5,"t":"2030-10-12T20:35:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-2.08,"az":95.3,"t":"2030-10-12T20:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.15,"az":96.2,"t":"2030-10-12T20:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-0.22,"az":97.0,"t":"2030-10-12T20:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":29.04,"alt":0.71,"az":97.8,"t":"2030-10-12T20:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":21.53,"alt":1.64,"az":98.7,"t":"2030-10-12T21:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":16.79,"alt":2.56,"az":99.5,"t":"2030-10-12T21:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":13.63,"alt":3.48,"az":100.4,"t":"2030-10-12T21:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":11.42,"alt":4.4,"az":101.2,"t":"2030-10-12T21:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":9.79,"alt":5.32,"az":102.1,"t":"2030-10-12T21:20:00Z","terrain":-0.05},{"above_terrain":true,"airmass":8.55,"alt":6.23,"az":102.9,"t":"2030-10-12T21:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.59,"alt":7.15,"az":103.8,"t":"2030-10-12T21:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.82,"alt":8.05,"az":104.6,"t":"2030-10-12T21:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.19,"alt":8.96,"az":105.5,"t":"2030-10-12T21:40:00Z","terrain":-0.43},{"above_terrain":true,"airmass":5.66,"alt":9.86,"az":106.4,"t":"2030-10-12T21:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":5.22,"alt":10.75,"az":107.3,"t":"2030-10-12T21:50:00Z","terrain":-0.69},{"above_terrain":true,"airmass":4.84,"alt":11.64,"az":108.2,"t":"2030-10-12T21:55:00Z","terrain":-0.97},{"above_terrain":true,"airmass":4.52,"alt":12.53,"az":109.0,"t":"2030-10-12T22:00:00Z","terrain":-1.19},{"above_terrain":true,"airmass":4.24,"alt":13.41,"az":110.0,"t":"2030-10-12T22:05:00Z","terrain":-1.15},{"above_terrain":true,"airmass":3.99,"alt":14.29,"az":110.9,"t":"2030-10-12T22:10:00Z","terrain":-1.31},{"above_terrain":true,"airmass":3.77,"alt":15.16,"az":111.8,"t":"2030-10-12T22:15:00Z","terrain":-1.37},{"above_terrain":true,"airmass":3.58,"alt":16.03,"az":112.7,"t":"2030-10-12T22:20:00Z","terrain":-1.42},{"above_terrain":true,"airmass":3.41,"alt":16.89,"az":113.7,"t":"2030-10-12T22:25:00Z","terrain":-1.56},{"above_terrain":true,"airmass":3.25,"alt":17.74,"az":114.6,"t":"2030-10-12T22:30:00Z","terrain":-1.55},{"above_terrain":true,"airmass":3.11,"alt":18.59,"az":115.6,"t":"2030-10-12T22:35:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.98,"alt":19.43,"az":116.6,"t":"2030-10-12T22:40:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.87,"alt":20.26,"az":117.5,"t":"2030-10-12T22:45:00Z","terrain":-1.52},{"above_terrain":true,"airmass":2.76,"alt":21.09,"az":118.5,"t":"2030-10-12T22:50:00Z","terrain":-1.45},{"above_terrain":true,"airmass":2.66,"alt":21.91,"az":119.6,"t":"2030-10-12T22:55:00Z","terrain":-1.35},{"above_terrain":true,"airmass":2.58,"alt":22.72,"az":120.6,"t":"2030-10-12T23:00:00Z","terrain":-1.25},{"above_terrain":true,"airmass":2.49,"alt":23.52,"az":121.6,"t":"2030-10-12T23:05:00Z","terrain":-1.21},{"above_terrain":true,"airmass":2.42,"alt":24.31,"az":122.7,"t":"2030-10-12T23:10:00Z","terrain":-1.33},{"above_terrain":true,"airmass":2.35,"alt":25.1,"az":123.7,"t":"2030-10-12T23:15:00Z","terrain":-1.46},{"above_terrain":true,"airmass":2.28,"alt":25.87,"az":124.8,"t":"2030-10-12T23:20:00Z","terrain":-1.61},{"above_terrain":true,"airmass":2.22,"alt":26.63,"az":125.9,"t":"2030-10-12T23:25:00Z","terrain":-1.6},{"above_terrain":true,"airmass":2.17,"alt":27.38,"az":127.1,"t":"2030-10-12T23:30:00Z","terrain":-1.53},{"above_terrain":true,"airmass":2.11,"alt":28.13,"az":128.2,"t":"2030-10-12T23:35:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.07,"alt":28.86,"az":129.3,"t":"2030-10-12T23:40:00Z","terrain":-1.28},{"above_terrain":true,"airmass":2.02,"alt":29.57,"az":130.5,"t":"2030-10-12T23:45:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.98,"alt":30.28,"az":131.7,"t":"2030-10-12T23:50:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.94,"alt":30.97,"az":132.9,"t":"2030-10-12T23:55:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.9,"alt":31.65,"az":134.1,"t":"2030-10-13T00:00:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.87,"alt":32.31,"az":135.4,"t":"2030-10-13T00:05:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.83,"alt":32.96,"az":136.6,"t":"2030-10-13T00:10:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.8,"alt":33.6,"az":137.9,"t":"2030-10-13T00:15:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.77,"alt":34.22,"az":139.2,"t":"2030-10-13T00:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.75,"alt":34.82,"az":140.6,"t":"2030-10-13T00:25:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.72,"alt":35.41,"az":141.9,"t":"2030-10-13T00:30:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.7,"alt":35.98,"az":143.3,"t":"2030-10-13T00:35:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.68,"alt":36.53,"az":144.7,"t":"2030-10-13T00:40:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.66,"alt":37.06,"az":146.1,"t":"2030-10-13T00:45:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.64,"alt":37.57,"az":147.5,"t":"2030-10-13T00:50:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.62,"alt":38.06,"az":149.0,"t":"2030-10-13T00:55:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.6,"alt":38.54,"az":150.4,"t":"2030-10-13T01:00:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.59,"alt":38.99,"az":151.9,"t":"2030-10-13T01:05:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.57,"alt":39.42,"az":153.4,"t":"2030-10-13T01:10:00Z","terrain":-0.97},{"above_terrain":true,"airmass":1.56,"alt":39.83,"az":155.0,"t":"2030-10-13T01:15:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.55,"alt":40.21,"az":156.5,"t":"2030-10-13T01:20:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.54,"alt":40.57,"az":158.1,"t":"2030-10-13T01:25:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.52,"alt":40.91,"az":159.7,"t":"2030-10-13T01:30:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.52,"alt":41.22,"az":161.3,"t":"2030-10-13T01:35:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.51,"alt":41.51,"az":162.9,"t":"2030-10-13T01:40:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.5,"alt":41.77,"az":164.5,"t":"2030-10-13T01:45:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.49,"alt":42.01,"az":166.2,"t":"2030-10-13T01:50:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.49,"alt":42.22,"az":167.8,"t":"2030-10-13T01:55:00Z","terrain":-0.99},{"above_terrain":true,"airmass":1.48,"alt":42.4,"az":169.5,"t":"2030-10-13T02:00:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.48,"alt":42.56,"az":171.2,"t":"2030-10-13T02:05:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.47,"alt":42.69,"az":172.9,"t":"2030-10-13T02:10:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":174.5,"t":"2030-10-13T02:15:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.47,"alt":42.87,"az":176.2,"t":"2030-10-13T02:20:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":177.9,"t":"2030-10-13T02:25:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.47,"alt":42.94,"az":179.7,"t":"2030-10-13T02:30:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":181.4,"t":"2030-10-13T02:35:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.47,"alt":42.89,"az":183.1,"t":"2030-10-13T02:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.47,"alt":42.83,"az":184.8,"t":"2030-10-13T02:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.74,"az":186.5,"t":"2030-10-13T02:50:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.47,"alt":42.62,"az":188.1,"t":"2030-10-13T02:55:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.48,"alt":42.47,"az":189.8,"t":"2030-10-13T03:00:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.48,"alt":42.3,"az":191.5,"t":"2030-10-13T03:05:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.49,"alt":42.1,"az":193.2,"t":"2030-10-13T03:10:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.5,"alt":41.87,"az":194.8,"t":"2030-10-13T03:15:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.5,"alt":41.62,"az":196.5,"t":"2030-10-13T03:20:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.51,"alt":41.34,"az":198.1,"t":"2030-10-13T03:25:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.52,"alt":41.04,"az":199.7,"t":"2030-10-13T03:30:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.53,"alt":40.71,"az":201.3,"t":"2030-10-13T03:35:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.54,"alt":40.36,"az":202.9,"t":"2030-10-13T03:40:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.55,"alt":39.99,"az":204.4,"t":"2030-10-13T03:45:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.57,"alt":39.59,"az":206.0,"t":"2030-10-13T03:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.58,"alt":39.17,"az":207.5,"t":"2030-10-13T03:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.6,"alt":38.72,"az":209.0,"t":"2030-10-13T04:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.61,"alt":38.26,"az":210.5,"t":"2030-10-13T04:05:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.63,"alt":37.78,"az":211.9,"t":"2030-10-13T04:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.65,"alt":37.27,"az":213.3,"t":"2030-10-13T04:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.67,"alt":36.75,"az":214.8,"t":"2030-10-13T04:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.69,"alt":36.2,"az":216.2,"t":"2030-10-13T04:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.71,"alt":35.64,"az":217.5,"t":"2030-10-13T04:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.74,"alt":35.06,"az":218.9,"t":"2030-10-13T04:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.76,"alt":34.47,"az":220.2,"t":"2030-10-13T04:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.79,"alt":33.85,"az":221.5,"t":"2030-10-13T04:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.82,"alt":33.23,"az":222.8,"t":"2030-10-13T04:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.85,"alt":32.58,"az":224.1,"t":"2030-10-13T04:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.89,"alt":31.92,"az":225.4,"t":"2030-10-13T05:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.92,"alt":31.25,"az":226.6,"t":"2030-10-13T05:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.96,"alt":30.56,"az":227.8,"t":"2030-10-13T05:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.0,"alt":29.86,"az":229.0,"t":"2030-10-13T05:15:00Z","terrain":1.31},{"above_terrain":true,"airmass":2.05,"alt":29.15,"az":230.2,"t":"2030-10-13T05:20:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.09,"alt":28.43,"az":231.3,"t":"2030-10-13T05:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.14,"alt":27.69,"az":232.5,"t":"2030-10-13T05:30:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.2,"alt":26.94,"az":233.6,"t":"2030-10-13T05:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.26,"alt":26.18,"az":234.7,"t":"2030-10-13T05:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.32,"alt":25.41,"az":235.8,"t":"2030-10-13T05:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.39,"alt":24.63,"az":236.9,"t":"2030-10-13T05:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.46,"alt":23.84,"az":237.9,"t":"2030-10-13T05:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.54,"alt":23.05,"az":239.0,"t":"2030-10-13T06:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.63,"alt":22.24,"az":240.0,"t":"2030-10-13T06:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.72,"alt":21.43,"az":241.0,"t":"2030-10-13T06:10:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.82,"alt":20.6,"az":242.0,"t":"2030-10-13T06:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.93,"alt":19.77,"az":243.0,"t":"2030-10-13T06:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":3.06,"alt":18.93,"az":244.0,"t":"2030-10-13T06:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":3.19,"alt":18.09,"az":245.0,"t":"2030-10-13T06:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.34,"alt":17.24,"az":245.9,"t":"2030-10-13T06:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":3.51,"alt":16.38,"az":246.9,"t":"2030-10-13T06:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.69,"alt":15.52,"az":247.8,"t":"2030-10-13T06:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.9,"alt":14.65,"az":248.8,"t":"2030-10-13T06:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.13,"alt":13.77,"az":249.7,"t":"2030-10-13T06:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.4,"alt":12.89,"az":250.6,"t":"2030-10-13T07:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.71,"alt":12.01,"az":251.5,"t":"2030-10-13T07:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":5.06,"alt":11.12,"az":252.4,"t":"2030-10-13T07:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.47,"alt":10.22,"az":253.3,"t":"2030-10-13T07:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.96,"alt":9.32,"az":254.1,"t":"2030-10-13T07:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":6.54,"alt":8.42,"az":255.0,"t":"2030-10-13T07:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":7.25,"alt":7.52,"az":255.9,"t":"2030-10-13T07:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":8.13,"alt":6.61,"az":256.7,"t":"2030-10-13T07:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":9.25,"alt":5.69,"az":257.6,"t":"2030-10-13T07:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":10.69,"alt":4.78,"az":258.5,"t":"2030-10-13T07:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":12.64,"alt":3.86,"az":259.3,"t":"2030-10-13T07:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":15.36,"alt":2.94,"az":260.1,"t":"2030-10-13T07:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":19.35,"alt":2.02,"az":261.0,"t":"2030-10-13T08:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":25.53,"alt":1.09,"az":261.8,"t":"2030-10-13T08:05:00Z","terrain":0.95},{"above_terrain":false,"airmass":35.59,"alt":0.16,"az":262.7,"t":"2030-10-13T08:10:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-0.77,"az":263.5,"t":"2030-10-13T08:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-1.7,"az":264.3,"t":"2030-10-13T08:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-2.63,"az":265.1,"t":"2030-10-13T08:25:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":266.0,"t":"2030-10-13T08:30:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.5,"az":266.8,"t":"2030-10-13T08:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-5.43,"az":267.6,"t":"2030-10-13T08:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":268.5,"t":"2030-10-13T08:45:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-7.3,"az":269.3,"t":"2030-10-13T08:50:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-8.24,"az":270.1,"t":"2030-10-13T08:55:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-9.17,"az":271.0,"t":"2030-10-13T09:00:00Z","terrain":0.78}],"transit":{"airmass":1.47,"alt":42.9,"az":179.7,"t":"2030-10-13T02:30:00Z"},"usable_hours":4.25,"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."]}
