{"assessment":{"best_window":{"end":"2029-01-31T19:25Z","end_local":"21:25","hours":2.17,"label":"good","mean_quality":0.65,"start":"2029-01-31T17:15Z","start_local":"19:15"},"cost":{"altitude":6.46,"clouds":0.0,"darkness":0.88,"moon":1.55},"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":26,"cloud":null,"high":null,"iso":"2029-01-31T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2029-01-31T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.41,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2029-01-31T18:00Z","label":"good","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.64,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2029-01-31T19:00Z","label":"good","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.61,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2029-01-31T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.57,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2029-01-31T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.52,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2029-01-31T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.46,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2029-01-31T23:00Z","label":"poor","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.23,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2029-02-01T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2029-02-01T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2029-02-01T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2029-02-01T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-34,"cloud":null,"high":null,"iso":"2029-02-01T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-43,"cloud":null,"high":null,"iso":"2029-02-01T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.85,"peak_sky":0.85,"quality_hours":3.49,"reasons":["the target being low or below 20\u00b0 cost 6.5 quality-hours","moonlight cost 1.5 quality-hours","daylight and twilight cost 0.9 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":74,"score_weather":null,"sky_hours":3.49,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2029-01-31T16:05Z","end_local":"18:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-01-31T15:35Z","start_local":"17:35"},{"end":"2029-01-31T16:40Z","end_local":"18:40","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2029-01-31T16:05Z","start_local":"18:05"},{"end":"2029-01-31T17:15Z","end_local":"19:15","hours":0.58,"label":"marginal","mean_quality":0.41,"start":"2029-01-31T16:40Z","start_local":"18:40"},{"end":"2029-01-31T19:25Z","end_local":"21:25","hours":2.17,"label":"good","mean_quality":0.65,"start":"2029-01-31T17:15Z","start_local":"19:15"},{"end":"2029-01-31T22:45Z","end_local":"00:45","hours":3.33,"label":"marginal","mean_quality":0.5,"start":"2029-01-31T19:25Z","start_local":"21:25"},{"end":"2029-01-31T23:05Z","end_local":"01:05","hours":0.33,"label":"poor","mean_quality":0.26,"start":"2029-01-31T22:45Z","start_local":"00:45"},{"end":"2029-02-01T05:35Z","end_local":"07:35","hours":6.5,"label":"unusable","mean_quality":0.0,"start":"2029-01-31T23:05Z","start_local":"01:05"}]},"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":"2029-01-31T17:10:55Z","dark_hours":10.78,"dark_to":"2029-02-01T03:57:47Z","moon":{"illumination":0.959,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.27,"moonrise":"2029-01-31T17:27:46Z","moonset":"2029-02-01T06:21:42Z","sunrise":"2029-02-01T05:33:02Z","sunset":"2029-01-31T15:35:26Z","twilight":{"astronomical":{"end":"2029-01-31T17:10:55Z","start":"2029-02-01T03:57:47Z"},"civil":{"end":"2029-01-31T16:04:57Z","start":"2029-02-01T05:03:37Z"},"nautical":{"end":"2029-01-31T16:38:16Z","start":"2029-02-01T04:30:22Z"}},"window_end":"2029-02-01T10:00:00Z","window_start":"2029-01-31T10:00:00Z"},"night_date":"2029-01-31","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":"2029-01-31T19:15:00Z"},"dec":-5.3876,"dec_of_date":-5.3707,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":4.75,"limit_rise":"2029-01-31T15:24:59Z","limit_set":"2029-01-31T23:00:12Z","max_az_rate_deg_per_min":0.0,"moon_separation":72.6,"never_rises":false,"ra":83.8201,"ra_of_date":84.1776,"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":"4.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2029-02-01T00:47:31Z","blocked_dark_hours":0,"clears_at":"2029-01-31T13:36:22Z","rise_az":98.4},"track":[{"above_terrain":false,"airmass":null,"alt":-38.27,"az":57.1,"t":"2029-01-31T10:00:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-37.47,"az":58.3,"t":"2029-01-31T10:05:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-36.67,"az":59.5,"t":"2029-01-31T10:10:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-35.86,"az":60.7,"t":"2029-01-31T10:15:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-35.04,"az":61.9,"t":"2029-01-31T10:20:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-34.21,"az":63.0,"t":"2029-01-31T10:25:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-33.37,"az":64.1,"t":"2029-01-31T10:30:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.53,"az":65.2,"t":"2029-01-31T10:35:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-31.67,"az":66.3,"t":"2029-01-31T10:40:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-30.81,"az":67.3,"t":"2029-01-31T10:45:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-29.95,"az":68.4,"t":"2029-01-31T10:50:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-29.07,"az":69.4,"t":"2029-01-31T10:55:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-28.19,"az":70.4,"t":"2029-01-31T11:00:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.31,"az":71.4,"t":"2029-01-31T11:05:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-26.42,"az":72.4,"t":"2029-01-31T11:10:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":73.4,"t":"2029-01-31T11:15:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-24.63,"az":74.3,"t":"2029-01-31T11:20:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-23.72,"az":75.3,"t":"2029-01-31T11:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-22.82,"az":76.2,"t":"2029-01-31T11:30:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-21.91,"az":77.1,"t":"2029-01-31T11:35:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-20.99,"az":78.0,"t":"2029-01-31T11:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-20.07,"az":78.9,"t":"2029-01-31T11:45:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-19.15,"az":79.8,"t":"2029-01-31T11:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-18.23,"az":80.7,"t":"2029-01-31T11:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":81.6,"t":"2029-01-31T12:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-16.38,"az":82.5,"t":"2029-01-31T12:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-15.45,"az":83.3,"t":"2029-01-31T12:10:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-14.52,"az":84.2,"t":"2029-01-31T12:15:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-13.59,"az":85.0,"t":"2029-01-31T12:20:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-12.66,"az":85.9,"t":"2029-01-31T12:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-11.72,"az":86.7,"t":"2029-01-31T12:30:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-10.79,"az":87.6,"t":"2029-01-31T12:35:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-9.85,"az":88.4,"t":"2029-01-31T12:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-8.92,"az":89.3,"t":"2029-01-31T12:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.98,"az":90.1,"t":"2029-01-31T12:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.04,"az":90.9,"t":"2029-01-31T12:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.11,"az":91.8,"t":"2029-01-31T13:00:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-5.17,"az":92.6,"t":"2029-01-31T13:05:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.24,"az":93.4,"t":"2029-01-31T13:10:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":94.3,"t":"2029-01-31T13:15:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":95.1,"t":"2029-01-31T13:20:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-1.44,"az":95.9,"t":"2029-01-31T13:25:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-0.51,"az":96.7,"t":"2029-01-31T13:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":32.3,"alt":0.42,"az":97.6,"t":"2029-01-31T13:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":23.53,"alt":1.35,"az":98.4,"t":"2029-01-31T13:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":18.08,"alt":2.27,"az":99.3,"t":"2029-01-31T13:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":14.51,"alt":3.19,"az":100.1,"t":"2029-01-31T13:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":12.04,"alt":4.11,"az":100.9,"t":"2029-01-31T13:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":10.25,"alt":5.03,"az":101.8,"t":"2029-01-31T14:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.91,"alt":5.95,"az":102.6,"t":"2029-01-31T14:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":7.87,"alt":6.86,"az":103.5,"t":"2029-01-31T14:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":7.04,"alt":7.77,"az":104.4,"t":"2029-01-31T14:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.37,"alt":8.67,"az":105.2,"t":"2029-01-31T14:20:00Z","terrain":-0.31},{"above_terrain":true,"airmass":5.82,"alt":9.57,"az":106.1,"t":"2029-01-31T14:25:00Z","terrain":-0.64},{"above_terrain":true,"airmass":5.35,"alt":10.47,"az":107.0,"t":"2029-01-31T14:30:00Z","terrain":-0.61},{"above_terrain":true,"airmass":4.96,"alt":11.36,"az":107.9,"t":"2029-01-31T14:35:00Z","terrain":-0.89},{"above_terrain":true,"airmass":4.62,"alt":12.25,"az":108.8,"t":"2029-01-31T14:40:00Z","terrain":-1.13},{"above_terrain":true,"airmass":4.32,"alt":13.13,"az":109.7,"t":"2029-01-31T14:45:00Z","terrain":-1.16},{"above_terrain":true,"airmass":4.07,"alt":14.01,"az":110.6,"t":"2029-01-31T14:50:00Z","terrain":-1.25},{"above_terrain":true,"airmass":3.84,"alt":14.89,"az":111.5,"t":"2029-01-31T14:55:00Z","terrain":-1.35},{"above_terrain":true,"airmass":3.64,"alt":15.75,"az":112.4,"t":"2029-01-31T15:00:00Z","terrain":-1.41},{"above_terrain":true,"airmass":3.46,"alt":16.62,"az":113.4,"t":"2029-01-31T15:05:00Z","terrain":-1.51},{"above_terrain":true,"airmass":3.3,"alt":17.47,"az":114.3,"t":"2029-01-31T15:10:00Z","terrain":-1.59},{"above_terrain":true,"airmass":3.15,"alt":18.32,"az":115.3,"t":"2029-01-31T15:15:00Z","terrain":-1.5},{"above_terrain":true,"airmass":3.02,"alt":19.17,"az":116.3,"t":"2029-01-31T15:20:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.9,"alt":20.0,"az":117.2,"t":"2029-01-31T15:25:00Z","terrain":-1.58},{"above_terrain":true,"airmass":2.79,"alt":20.83,"az":118.2,"t":"2029-01-31T15:30:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.69,"alt":21.65,"az":119.2,"t":"2029-01-31T15:35:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.6,"alt":22.46,"az":120.3,"t":"2029-01-31T15:40:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.52,"alt":23.27,"az":121.3,"t":"2029-01-31T15:45:00Z","terrain":-1.23},{"above_terrain":true,"airmass":2.44,"alt":24.06,"az":122.3,"t":"2029-01-31T15:50:00Z","terrain":-1.26},{"above_terrain":true,"airmass":2.37,"alt":24.85,"az":123.4,"t":"2029-01-31T15:55:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.3,"alt":25.63,"az":124.5,"t":"2029-01-31T16:00:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.24,"alt":26.39,"az":125.6,"t":"2029-01-31T16:05:00Z","terrain":-1.62},{"above_terrain":true,"airmass":2.18,"alt":27.15,"az":126.7,"t":"2029-01-31T16:10:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.13,"alt":27.89,"az":127.8,"t":"2029-01-31T16:15:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.08,"alt":28.63,"az":129.0,"t":"2029-01-31T16:20:00Z","terrain":-1.15},{"above_terrain":true,"airmass":2.03,"alt":29.35,"az":130.1,"t":"2029-01-31T16:25:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.99,"alt":30.06,"az":131.3,"t":"2029-01-31T16:30:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.95,"alt":30.75,"az":132.5,"t":"2029-01-31T16:35:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.91,"alt":31.44,"az":133.7,"t":"2029-01-31T16:40:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.88,"alt":32.11,"az":135.0,"t":"2029-01-31T16:45:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.84,"alt":32.76,"az":136.2,"t":"2029-01-31T16:50:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.81,"alt":33.4,"az":137.5,"t":"2029-01-31T16:55:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.78,"alt":34.02,"az":138.8,"t":"2029-01-31T17:00:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":140.1,"t":"2029-01-31T17:05:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.73,"alt":35.22,"az":141.5,"t":"2029-01-31T17:10:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.71,"alt":35.8,"az":142.8,"t":"2029-01-31T17:15:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.68,"alt":36.35,"az":144.2,"t":"2029-01-31T17:20:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.66,"alt":36.89,"az":145.6,"t":"2029-01-31T17:25:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.64,"alt":37.41,"az":147.0,"t":"2029-01-31T17:30:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.62,"alt":37.91,"az":148.5,"t":"2029-01-31T17:35:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.61,"alt":38.39,"az":150.0,"t":"2029-01-31T17:40:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.59,"alt":38.85,"az":151.4,"t":"2029-01-31T17:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.58,"alt":39.28,"az":152.9,"t":"2029-01-31T17:50:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.56,"alt":39.7,"az":154.5,"t":"2029-01-31T17:55:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.55,"alt":40.09,"az":156.0,"t":"2029-01-31T18:00:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.54,"alt":40.46,"az":157.6,"t":"2029-01-31T18:05:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.53,"alt":40.8,"az":159.2,"t":"2029-01-31T18:10:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.52,"alt":41.12,"az":160.8,"t":"2029-01-31T18:15:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.51,"alt":41.42,"az":162.4,"t":"2029-01-31T18:20:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.5,"alt":41.69,"az":164.0,"t":"2029-01-31T18:25:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.49,"alt":41.94,"az":165.6,"t":"2029-01-31T18:30:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.49,"alt":42.16,"az":167.3,"t":"2029-01-31T18:35:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.48,"alt":42.35,"az":169.0,"t":"2029-01-31T18:40:00Z","terrain":-0.83},{"above_terrain":true,"airmass":1.48,"alt":42.51,"az":170.6,"t":"2029-01-31T18:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.47,"alt":42.65,"az":172.3,"t":"2029-01-31T18:50:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.47,"alt":42.76,"az":174.0,"t":"2029-01-31T18:55:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.47,"alt":42.85,"az":175.7,"t":"2029-01-31T19:00:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":177.4,"t":"2029-01-31T19:05:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":179.1,"t":"2029-01-31T19:10:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":180.8,"t":"2029-01-31T19:15:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.47,"alt":42.91,"az":182.5,"t":"2029-01-31T19:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.47,"alt":42.85,"az":184.2,"t":"2029-01-31T19:25:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.77,"az":185.9,"t":"2029-01-31T19:30:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.47,"alt":42.66,"az":187.6,"t":"2029-01-31T19:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.48,"alt":42.52,"az":189.3,"t":"2029-01-31T19:40:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.48,"alt":42.36,"az":191.0,"t":"2029-01-31T19:45:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.49,"alt":42.16,"az":192.6,"t":"2029-01-31T19:50:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.49,"alt":41.95,"az":194.3,"t":"2029-01-31T19:55:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.5,"alt":41.7,"az":195.9,"t":"2029-01-31T20:00:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.51,"alt":41.43,"az":197.6,"t":"2029-01-31T20:05:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.52,"alt":41.14,"az":199.2,"t":"2029-01-31T20:10:00Z","terrain":-0.32},{"above_terrain":true,"airmass":1.53,"alt":40.82,"az":200.8,"t":"2029-01-31T20:15:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.54,"alt":40.47,"az":202.4,"t":"2029-01-31T20:20:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.55,"alt":40.11,"az":203.9,"t":"2029-01-31T20:25:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.56,"alt":39.71,"az":205.5,"t":"2029-01-31T20:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.58,"alt":39.3,"az":207.0,"t":"2029-01-31T20:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.59,"alt":38.86,"az":208.5,"t":"2029-01-31T20:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.61,"alt":38.41,"az":210.0,"t":"2029-01-31T20:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.62,"alt":37.93,"az":211.5,"t":"2029-01-31T20:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.64,"alt":37.43,"az":212.9,"t":"2029-01-31T20:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.66,"alt":36.91,"az":214.3,"t":"2029-01-31T21:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.68,"alt":36.38,"az":215.7,"t":"2029-01-31T21:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.71,"alt":35.82,"az":217.1,"t":"2029-01-31T21:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.73,"alt":35.25,"az":218.5,"t":"2029-01-31T21:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.75,"alt":34.66,"az":219.8,"t":"2029-01-31T21:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.78,"alt":34.05,"az":221.1,"t":"2029-01-31T21:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.81,"alt":33.42,"az":222.4,"t":"2029-01-31T21:30:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.84,"alt":32.79,"az":223.7,"t":"2029-01-31T21:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.88,"alt":32.13,"az":225.0,"t":"2029-01-31T21:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.91,"alt":31.46,"az":226.2,"t":"2029-01-31T21:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.95,"alt":30.78,"az":227.4,"t":"2029-01-31T21:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.99,"alt":30.08,"az":228.6,"t":"2029-01-31T21:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.03,"alt":29.38,"az":229.8,"t":"2029-01-31T22:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.08,"alt":28.65,"az":231.0,"t":"2029-01-31T22:05:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.13,"alt":27.92,"az":232.1,"t":"2029-01-31T22:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.18,"alt":27.18,"az":233.3,"t":"2029-01-31T22:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.24,"alt":26.42,"az":234.4,"t":"2029-01-31T22:20:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.3,"alt":25.66,"az":235.5,"t":"2029-01-31T22:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.37,"alt":24.88,"az":236.5,"t":"2029-01-31T22:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.44,"alt":24.09,"az":237.6,"t":"2029-01-31T22:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.52,"alt":23.3,"az":238.7,"t":"2029-01-31T22:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.6,"alt":22.5,"az":239.7,"t":"2029-01-31T22:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.69,"alt":21.68,"az":240.7,"t":"2029-01-31T22:50:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.79,"alt":20.86,"az":241.7,"t":"2029-01-31T22:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.9,"alt":20.03,"az":242.7,"t":"2029-01-31T23:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":3.02,"alt":19.2,"az":243.7,"t":"2029-01-31T23:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.15,"alt":18.36,"az":244.7,"t":"2029-01-31T23:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.29,"alt":17.51,"az":245.6,"t":"2029-01-31T23:15:00Z","terrain":1.11},{"above_terrain":true,"airmass":3.45,"alt":16.65,"az":246.6,"t":"2029-01-31T23:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":3.63,"alt":15.79,"az":247.5,"t":"2029-01-31T23:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":3.83,"alt":14.92,"az":248.5,"t":"2029-01-31T23:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.06,"alt":14.05,"az":249.4,"t":"2029-01-31T23:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.31,"alt":13.17,"az":250.3,"t":"2029-01-31T23:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.61,"alt":12.29,"az":251.2,"t":"2029-01-31T23:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.94,"alt":11.4,"az":252.1,"t":"2029-01-31T23:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":253.0,"t":"2029-01-31T23:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.8,"alt":9.61,"az":253.9,"t":"2029-02-01T00:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.35,"alt":8.71,"az":254.7,"t":"2029-02-01T00:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":7.01,"alt":7.8,"az":255.6,"t":"2029-02-01T00:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":7.83,"alt":6.89,"az":256.5,"t":"2029-02-01T00:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":8.86,"alt":5.98,"az":257.3,"t":"2029-02-01T00:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":10.19,"alt":5.07,"az":258.2,"t":"2029-02-01T00:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":11.96,"alt":4.15,"az":259.0,"t":"2029-02-01T00:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":14.39,"alt":3.23,"az":259.9,"t":"2029-02-01T00:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":17.91,"alt":2.31,"az":260.7,"t":"2029-02-01T00:40:00Z","terrain":0.76},{"above_terrain":true,"airmass":23.26,"alt":1.38,"az":261.6,"t":"2029-02-01T00:45:00Z","terrain":0.92},{"above_terrain":false,"airmass":31.86,"alt":0.46,"az":262.4,"t":"2029-02-01T00:50:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-0.47,"az":263.2,"t":"2029-02-01T00:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-1.4,"az":264.1,"t":"2029-02-01T01:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-2.33,"az":264.9,"t":"2029-02-01T01:05:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.27,"az":265.7,"t":"2029-02-01T01:10:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-4.2,"az":266.5,"t":"2029-02-01T01:15:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-5.14,"az":267.4,"t":"2029-02-01T01:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":268.2,"t":"2029-02-01T01:25:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-7.01,"az":269.0,"t":"2029-02-01T01:30:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-7.94,"az":269.9,"t":"2029-02-01T01:35:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-8.88,"az":270.7,"t":"2029-02-01T01:40:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-9.81,"az":271.5,"t":"2029-02-01T01:45:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-10.75,"az":272.4,"t":"2029-02-01T01:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-11.68,"az":273.2,"t":"2029-02-01T01:55:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-12.62,"az":274.1,"t":"2029-02-01T02:00:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-13.55,"az":274.9,"t":"2029-02-01T02:05:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-14.48,"az":275.8,"t":"2029-02-01T02:10:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-15.41,"az":276.6,"t":"2029-02-01T02:15:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-16.34,"az":277.5,"t":"2029-02-01T02:20:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-17.27,"az":278.4,"t":"2029-02-01T02:25:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-18.19,"az":279.3,"t":"2029-02-01T02:30:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-19.12,"az":280.1,"t":"2029-02-01T02:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-20.04,"az":281.0,"t":"2029-02-01T02:40:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-20.95,"az":281.9,"t":"2029-02-01T02:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-21.87,"az":282.9,"t":"2029-02-01T02:50:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-22.78,"az":283.8,"t":"2029-02-01T02:55:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-23.69,"az":284.7,"t":"2029-02-01T03:00:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-24.59,"az":285.7,"t":"2029-02-01T03:05:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":286.6,"t":"2029-02-01T03:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-26.38,"az":287.6,"t":"2029-02-01T03:15:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-27.27,"az":288.6,"t":"2029-02-01T03:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-28.16,"az":289.5,"t":"2029-02-01T03:25:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-29.04,"az":290.6,"t":"2029-02-01T03:30:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-29.91,"az":291.6,"t":"2029-02-01T03:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-30.78,"az":292.6,"t":"2029-02-01T03:40:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-31.64,"az":293.7,"t":"2029-02-01T03:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-32.49,"az":294.8,"t":"2029-02-01T03:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-33.34,"az":295.8,"t":"2029-02-01T03:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-34.18,"az":297.0,"t":"2029-02-01T04:00:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-35.01,"az":298.1,"t":"2029-02-01T04:05:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-35.83,"az":299.2,"t":"2029-02-01T04:10:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-36.64,"az":300.4,"t":"2029-02-01T04:15:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-37.44,"az":301.6,"t":"2029-02-01T04:20:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-38.23,"az":302.8,"t":"2029-02-01T04:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-39.01,"az":304.1,"t":"2029-02-01T04:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-39.78,"az":305.4,"t":"2029-02-01T04:35:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-40.54,"az":306.7,"t":"2029-02-01T04:40:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-41.29,"az":308.0,"t":"2029-02-01T04:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-42.02,"az":309.3,"t":"2029-02-01T04:50:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-42.73,"az":310.7,"t":"2029-02-01T04:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-43.44,"az":312.1,"t":"2029-02-01T05:00:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-44.12,"az":313.6,"t":"2029-02-01T05:05:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-44.79,"az":315.0,"t":"2029-02-01T05:10:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-45.44,"az":316.6,"t":"2029-02-01T05:15:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-46.08,"az":318.1,"t":"2029-02-01T05:20:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-46.69,"az":319.7,"t":"2029-02-01T05:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-47.29,"az":321.3,"t":"2029-02-01T05:30:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-47.86,"az":322.9,"t":"2029-02-01T05:35:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-48.42,"az":324.6,"t":"2029-02-01T05:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-48.95,"az":326.3,"t":"2029-02-01T05:45:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-49.46,"az":328.0,"t":"2029-02-01T05:50:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-49.94,"az":329.8,"t":"2029-02-01T05:55:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-50.4,"az":331.6,"t":"2029-02-01T06:00:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-50.83,"az":333.5,"t":"2029-02-01T06:05:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-51.23,"az":335.4,"t":"2029-02-01T06:10:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-51.61,"az":337.3,"t":"2029-02-01T06:15:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-51.96,"az":339.2,"t":"2029-02-01T06:20:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-52.27,"az":341.2,"t":"2029-02-01T06:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-52.56,"az":343.2,"t":"2029-02-01T06:30:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-52.81,"az":345.2,"t":"2029-02-01T06:35:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-53.04,"az":347.2,"t":"2029-02-01T06:40:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-53.23,"az":349.3,"t":"2029-02-01T06:45:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-53.39,"az":351.3,"t":"2029-02-01T06:50:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-53.51,"az":353.4,"t":"2029-02-01T06:55:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-53.6,"az":355.5,"t":"2029-02-01T07:00:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":357.6,"t":"2029-02-01T07:05:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-53.68,"az":359.7,"t":"2029-02-01T07:10:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":1.8,"t":"2029-02-01T07:15:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-53.62,"az":3.9,"t":"2029-02-01T07:20:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-53.54,"az":6.0,"t":"2029-02-01T07:25:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-53.42,"az":8.1,"t":"2029-02-01T07:30:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-53.27,"az":10.2,"t":"2029-02-01T07:35:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-53.09,"az":12.3,"t":"2029-02-01T07:40:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-52.87,"az":14.3,"t":"2029-02-01T07:45:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-52.63,"az":16.3,"t":"2029-02-01T07:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-52.35,"az":18.3,"t":"2029-02-01T07:55:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-52.04,"az":20.3,"t":"2029-02-01T08:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-51.7,"az":22.2,"t":"2029-02-01T08:05:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-51.33,"az":24.2,"t":"2029-02-01T08:10:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-50.93,"az":26.0,"t":"2029-02-01T08:15:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-50.51,"az":27.9,"t":"2029-02-01T08:20:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-50.06,"az":29.7,"t":"2029-02-01T08:25:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-49.58,"az":31.5,"t":"2029-02-01T08:30:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-49.08,"az":33.3,"t":"2029-02-01T08:35:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-48.55,"az":35.0,"t":"2029-02-01T08:40:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-48.01,"az":36.7,"t":"2029-02-01T08:45:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-47.44,"az":38.3,"t":"2029-02-01T08:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-46.85,"az":39.9,"t":"2029-02-01T08:55:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-46.24,"az":41.5,"t":"2029-02-01T09:00:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-45.61,"az":43.1,"t":"2029-02-01T09:05:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-44.96,"az":44.6,"t":"2029-02-01T09:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-44.29,"az":46.1,"t":"2029-02-01T09:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-43.61,"az":47.5,"t":"2029-02-01T09:20:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-42.91,"az":48.9,"t":"2029-02-01T09:25:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-42.2,"az":50.3,"t":"2029-02-01T09:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-41.47,"az":51.7,"t":"2029-02-01T09:35:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-40.73,"az":53.0,"t":"2029-02-01T09:40:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-39.98,"az":54.3,"t":"2029-02-01T09:45:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-39.21,"az":55.6,"t":"2029-02-01T09:50:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-38.43,"az":56.9,"t":"2029-02-01T09:55:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-37.64,"az":58.1,"t":"2029-02-01T10:00:00Z","terrain":1.25}],"transit":{"airmass":1.47,"alt":42.9,"az":180.8,"t":"2029-01-31T19:15:00Z"},"usable_hours":5.83,"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."]}