{"assessment":{"best_window":{"end":"2048-02-04T20:30Z","end_local":"22:30","hours":3.25,"label":"good","mean_quality":0.88,"start":"2048-02-04T17:15Z","start_local":"19:15"},"cost":{"altitude":7.94,"clouds":0.0,"darkness":1.33,"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":74,"cloud":null,"high":null,"iso":"2048-02-04T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-50,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":64,"cloud":null,"high":null,"iso":"2048-02-04T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-41,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":52,"cloud":null,"high":null,"iso":"2048-02-04T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.95,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2048-02-04T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2048-02-04T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.8,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2048-02-04T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2048-02-04T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2048-02-04T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2048-02-05T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2048-02-05T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2048-02-05T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2048-02-05T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2048-02-05T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2048-02-05T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":3.45,"reasons":["the target being low or below 20\u00b0 cost 7.9 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":86,"score_weather":null,"sky_hours":3.45,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2048-02-04T16:10Z","end_local":"18:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2048-02-04T15:35Z","start_local":"17:35"},{"end":"2048-02-04T16:45Z","end_local":"18:45","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2048-02-04T16:10Z","start_local":"18:10"},{"end":"2048-02-04T17:15Z","end_local":"19:15","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2048-02-04T16:45Z","start_local":"18:45"},{"end":"2048-02-04T20:30Z","end_local":"22:30","hours":3.25,"label":"good","mean_quality":0.88,"start":"2048-02-04T17:15Z","start_local":"19:15"},{"end":"2048-02-04T21:00Z","end_local":"23:00","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2048-02-04T20:30Z","start_local":"22:30"},{"end":"2048-02-05T05:30Z","end_local":"07:30","hours":8.5,"label":"unusable","mean_quality":0.0,"start":"2048-02-04T21:00Z","start_local":"23:00"}]},"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":"2048-02-04T17:14:39Z","dark_hours":10.67,"dark_to":"2048-02-05T03:54:42Z","moon":{"illumination":0.738,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":3.75,"moonrise":"2048-02-04T21:00:31Z","moonset":"2048-02-05T07:41:10Z","sunrise":"2048-02-05T05:29:23Z","sunset":"2048-02-04T15:39:44Z","twilight":{"astronomical":{"end":"2048-02-04T17:14:39Z","start":"2048-02-05T03:54:42Z"},"civil":{"end":"2048-02-04T16:09:00Z","start":"2048-02-05T05:00:13Z"},"nautical":{"end":"2048-02-04T16:42:07Z","start":"2048-02-05T04:27:10Z"}},"window_end":"2048-02-05T10:00:00Z","window_start":"2048-02-04T10:00:00Z"},"night_date":"2048-02-04","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.14,"alt":60.9,"t":"2048-02-04T17:15:00Z"},"dec":30.66017511,"dec_of_date":30.9051,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":2.83,"limit_rise":"2048-02-05T08:56:56Z","limit_set":"2048-02-04T20:58:37Z","max_az_rate_deg_per_min":1.15,"moon_separation":158.8,"never_rises":false,"ra":23.46206906,"ra_of_date":24.1427,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"Only 2.8 h above 30\u00b0, 3.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2048-02-04T23:05:10Z","blocked_dark_hours":0,"clears_at":"2048-02-05T06:52:33Z","rise_az":74.0},"track":[{"above_terrain":true,"airmass":1.97,"alt":30.39,"az":74.0,"t":"2048-02-04T10:00:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.92,"alt":31.29,"az":74.7,"t":"2048-02-04T10:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.87,"alt":32.2,"az":75.4,"t":"2048-02-04T10:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.83,"alt":33.1,"az":76.1,"t":"2048-02-04T10:15:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.78,"alt":34.01,"az":76.8,"t":"2048-02-04T10:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.74,"alt":34.93,"az":77.5,"t":"2048-02-04T10:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.7,"alt":35.84,"az":78.2,"t":"2048-02-04T10:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.67,"alt":36.76,"az":78.9,"t":"2048-02-04T10:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.63,"alt":37.68,"az":79.6,"t":"2048-02-04T10:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.6,"alt":38.6,"az":80.3,"t":"2048-02-04T10:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.57,"alt":39.52,"az":81.0,"t":"2048-02-04T10:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.54,"alt":40.45,"az":81.7,"t":"2048-02-04T10:55:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.51,"alt":41.38,"az":82.4,"t":"2048-02-04T11:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.48,"alt":42.3,"az":83.1,"t":"2048-02-04T11:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.23,"az":83.9,"t":"2048-02-04T11:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.43,"alt":44.16,"az":84.6,"t":"2048-02-04T11:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.41,"alt":45.1,"az":85.4,"t":"2048-02-04T11:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.39,"alt":46.03,"az":86.1,"t":"2048-02-04T11:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.37,"alt":46.96,"az":86.9,"t":"2048-02-04T11:30:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.35,"alt":47.9,"az":87.7,"t":"2048-02-04T11:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.33,"alt":48.84,"az":88.5,"t":"2048-02-04T11:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.31,"alt":49.77,"az":89.3,"t":"2048-02-04T11:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.71,"az":90.1,"t":"2048-02-04T11:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.27,"alt":51.64,"az":91.0,"t":"2048-02-04T11:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.26,"alt":52.58,"az":91.8,"t":"2048-02-04T12:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.24,"alt":53.51,"az":92.7,"t":"2048-02-04T12:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.23,"alt":54.45,"az":93.6,"t":"2048-02-04T12:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.21,"alt":55.38,"az":94.6,"t":"2048-02-04T12:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.31,"az":95.5,"t":"2048-02-04T12:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.19,"alt":57.24,"az":96.5,"t":"2048-02-04T12:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":58.17,"az":97.5,"t":"2048-02-04T12:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.16,"alt":59.1,"az":98.6,"t":"2048-02-04T12:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.15,"alt":60.02,"az":99.7,"t":"2048-02-04T12:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.14,"alt":60.95,"az":100.8,"t":"2048-02-04T12:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.13,"alt":61.86,"az":102.0,"t":"2048-02-04T12:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.12,"alt":62.78,"az":103.2,"t":"2048-02-04T12:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.11,"alt":63.69,"az":104.4,"t":"2048-02-04T13:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.11,"alt":64.59,"az":105.8,"t":"2048-02-04T13:05:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.1,"alt":65.49,"az":107.2,"t":"2048-02-04T13:10:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.09,"alt":66.38,"az":108.7,"t":"2048-02-04T13:15:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.08,"alt":67.26,"az":110.2,"t":"2048-02-04T13:20:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.08,"alt":68.13,"az":111.9,"t":"2048-02-04T13:25:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.07,"alt":69.0,"az":113.6,"t":"2048-02-04T13:30:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.06,"alt":69.85,"az":115.5,"t":"2048-02-04T13:35:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.69,"az":117.5,"t":"2048-02-04T13:40:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.05,"alt":71.51,"az":119.7,"t":"2048-02-04T13:45:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.05,"alt":72.31,"az":122.0,"t":"2048-02-04T13:50:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.04,"alt":73.09,"az":124.4,"t":"2048-02-04T13:55:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.04,"alt":73.85,"az":127.1,"t":"2048-02-04T14:00:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.04,"alt":74.59,"az":130.0,"t":"2048-02-04T14:05:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.03,"alt":75.29,"az":133.1,"t":"2048-02-04T14:10:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.03,"alt":75.95,"az":136.6,"t":"2048-02-04T14:15:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.03,"alt":76.57,"az":140.3,"t":"2048-02-04T14:20:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.03,"alt":77.14,"az":144.3,"t":"2048-02-04T14:25:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.02,"alt":77.66,"az":148.6,"t":"2048-02-04T14:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":78.12,"az":153.2,"t":"2048-02-04T14:35:00Z","terrain":-0.95},{"above_terrain":true,"airmass":1.02,"alt":78.5,"az":158.2,"t":"2048-02-04T14:40:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.02,"alt":78.81,"az":163.4,"t":"2048-02-04T14:45:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.02,"alt":79.04,"az":168.9,"t":"2048-02-04T14:50:00Z","terrain":-0.83},{"above_terrain":true,"airmass":1.02,"alt":79.17,"az":174.6,"t":"2048-02-04T14:55:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.02,"alt":79.21,"az":180.3,"t":"2048-02-04T15:00:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.02,"alt":79.16,"az":186.0,"t":"2048-02-04T15:05:00Z","terrain":-0.73},{"above_terrain":true,"airmass":1.02,"alt":79.02,"az":191.6,"t":"2048-02-04T15:10:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.02,"alt":78.78,"az":197.1,"t":"2048-02-04T15:15:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.02,"alt":78.47,"az":202.3,"t":"2048-02-04T15:20:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.02,"alt":78.08,"az":207.2,"t":"2048-02-04T15:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":77.61,"az":211.9,"t":"2048-02-04T15:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.03,"alt":77.09,"az":216.2,"t":"2048-02-04T15:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.03,"alt":76.51,"az":220.1,"t":"2048-02-04T15:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.03,"alt":75.89,"az":223.8,"t":"2048-02-04T15:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.22,"az":227.2,"t":"2048-02-04T15:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.04,"alt":74.52,"az":230.3,"t":"2048-02-04T15:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.04,"alt":73.78,"az":233.2,"t":"2048-02-04T16:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":73.02,"az":235.8,"t":"2048-02-04T16:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.05,"alt":72.23,"az":238.3,"t":"2048-02-04T16:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.05,"alt":71.43,"az":240.6,"t":"2048-02-04T16:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.06,"alt":70.6,"az":242.7,"t":"2048-02-04T16:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.76,"az":244.7,"t":"2048-02-04T16:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.07,"alt":68.91,"az":246.5,"t":"2048-02-04T16:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":68.05,"az":248.3,"t":"2048-02-04T16:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.08,"alt":67.17,"az":249.9,"t":"2048-02-04T16:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.09,"alt":66.29,"az":251.5,"t":"2048-02-04T16:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.1,"alt":65.4,"az":253.0,"t":"2048-02-04T16:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.5,"az":254.3,"t":"2048-02-04T16:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.12,"alt":63.6,"az":255.7,"t":"2048-02-04T17:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.12,"alt":62.69,"az":257.0,"t":"2048-02-04T17:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.13,"alt":61.77,"az":258.2,"t":"2048-02-04T17:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.14,"alt":60.85,"az":259.3,"t":"2048-02-04T17:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.15,"alt":59.93,"az":260.5,"t":"2048-02-04T17:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.17,"alt":59.01,"az":261.5,"t":"2048-02-04T17:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.18,"alt":58.08,"az":262.6,"t":"2048-02-04T17:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.19,"alt":57.15,"az":263.6,"t":"2048-02-04T17:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.2,"alt":56.22,"az":264.6,"t":"2048-02-04T17:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.22,"alt":55.29,"az":265.5,"t":"2048-02-04T17:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.23,"alt":54.36,"az":266.5,"t":"2048-02-04T17:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.42,"az":267.4,"t":"2048-02-04T17:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.26,"alt":52.49,"az":268.2,"t":"2048-02-04T18:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.28,"alt":51.55,"az":269.1,"t":"2048-02-04T18:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.29,"alt":50.61,"az":269.9,"t":"2048-02-04T18:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.31,"alt":49.68,"az":270.8,"t":"2048-02-04T18:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.74,"az":271.6,"t":"2048-02-04T18:20:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.35,"alt":47.81,"az":272.4,"t":"2048-02-04T18:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.37,"alt":46.87,"az":273.2,"t":"2048-02-04T18:30:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.39,"alt":45.94,"az":273.9,"t":"2048-02-04T18:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.41,"alt":45.01,"az":274.7,"t":"2048-02-04T18:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.44,"alt":44.07,"az":275.5,"t":"2048-02-04T18:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.46,"alt":43.14,"az":276.2,"t":"2048-02-04T18:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.49,"alt":42.21,"az":276.9,"t":"2048-02-04T18:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.51,"alt":41.28,"az":277.7,"t":"2048-02-04T19:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.54,"alt":40.36,"az":278.4,"t":"2048-02-04T19:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.57,"alt":39.43,"az":279.1,"t":"2048-02-04T19:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.6,"alt":38.51,"az":279.8,"t":"2048-02-04T19:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.64,"alt":37.59,"az":280.5,"t":"2048-02-04T19:20:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.67,"alt":36.67,"az":281.2,"t":"2048-02-04T19:25:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.71,"alt":35.75,"az":281.9,"t":"2048-02-04T19:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.75,"alt":34.84,"az":282.6,"t":"2048-02-04T19:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.79,"alt":33.92,"az":283.3,"t":"2048-02-04T19:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.83,"alt":33.01,"az":284.0,"t":"2048-02-04T19:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.88,"alt":32.11,"az":284.7,"t":"2048-02-04T19:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.93,"alt":31.2,"az":285.3,"t":"2048-02-04T19:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.98,"alt":30.3,"az":286.0,"t":"2048-02-04T20:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.03,"alt":29.4,"az":286.7,"t":"2048-02-04T20:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.09,"alt":28.51,"az":287.4,"t":"2048-02-04T20:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.15,"alt":27.62,"az":288.1,"t":"2048-02-04T20:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.22,"alt":26.73,"az":288.8,"t":"2048-02-04T20:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.85,"az":289.4,"t":"2048-02-04T20:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.36,"alt":24.97,"az":290.1,"t":"2048-02-04T20:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.44,"alt":24.09,"az":290.8,"t":"2048-02-04T20:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.52,"alt":23.22,"az":291.5,"t":"2048-02-04T20:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.62,"alt":22.35,"az":292.2,"t":"2048-02-04T20:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.71,"alt":21.48,"az":292.9,"t":"2048-02-04T20:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.82,"alt":20.62,"az":293.6,"t":"2048-02-04T20:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.94,"alt":19.77,"az":294.3,"t":"2048-02-04T21:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.06,"alt":18.92,"az":295.0,"t":"2048-02-04T21:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.2,"alt":18.07,"az":295.7,"t":"2048-02-04T21:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.34,"alt":17.23,"az":296.4,"t":"2048-02-04T21:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.51,"alt":16.39,"az":297.1,"t":"2048-02-04T21:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.68,"alt":15.56,"az":297.8,"t":"2048-02-04T21:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.88,"alt":14.74,"az":298.5,"t":"2048-02-04T21:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.09,"alt":13.92,"az":299.2,"t":"2048-02-04T21:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.33,"alt":13.1,"az":299.9,"t":"2048-02-04T21:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.6,"alt":12.29,"az":300.7,"t":"2048-02-04T21:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.91,"alt":11.49,"az":301.4,"t":"2048-02-04T21:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":5.25,"alt":10.7,"az":302.1,"t":"2048-02-04T21:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.64,"alt":9.91,"az":302.9,"t":"2048-02-04T22:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":6.08,"alt":9.12,"az":303.6,"t":"2048-02-04T22:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.6,"alt":8.35,"az":304.4,"t":"2048-02-04T22:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":7.2,"alt":7.58,"az":305.1,"t":"2048-02-04T22:15:00Z","terrain":-0.27},{"above_terrain":true,"airmass":7.91,"alt":6.82,"az":305.9,"t":"2048-02-04T22:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":8.76,"alt":6.06,"az":306.7,"t":"2048-02-04T22:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":9.8,"alt":5.31,"az":307.4,"t":"2048-02-04T22:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":11.07,"alt":4.58,"az":308.2,"t":"2048-02-04T22:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":12.68,"alt":3.84,"az":309.0,"t":"2048-02-04T22:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":14.74,"alt":3.12,"az":309.8,"t":"2048-02-04T22:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":17.46,"alt":2.41,"az":310.6,"t":"2048-02-04T22:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":21.15,"alt":1.7,"az":311.4,"t":"2048-02-04T22:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":26.28,"alt":1.0,"az":312.2,"t":"2048-02-04T23:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":33.59,"alt":0.31,"az":313.1,"t":"2048-02-04T23:05:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-0.36,"az":313.9,"t":"2048-02-04T23:10:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.03,"az":314.8,"t":"2048-02-04T23:15:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-1.69,"az":315.6,"t":"2048-02-04T23:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":316.5,"t":"2048-02-04T23:25:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":317.3,"t":"2048-02-04T23:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":318.2,"t":"2048-02-04T23:35:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.23,"az":319.1,"t":"2048-02-04T23:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.84,"az":320.0,"t":"2048-02-04T23:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.43,"az":320.9,"t":"2048-02-04T23:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.02,"az":321.8,"t":"2048-02-04T23:55:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":322.7,"t":"2048-02-05T00:00:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-7.15,"az":323.6,"t":"2048-02-05T00:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-7.7,"az":324.5,"t":"2048-02-05T00:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.24,"az":325.5,"t":"2048-02-05T00:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.76,"az":326.4,"t":"2048-02-05T00:20:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-9.27,"az":327.4,"t":"2048-02-05T00:25:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-9.77,"az":328.4,"t":"2048-02-05T00:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-10.26,"az":329.3,"t":"2048-02-05T00:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-10.73,"az":330.3,"t":"2048-02-05T00:40:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.18,"az":331.3,"t":"2048-02-05T00:45:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-11.63,"az":332.3,"t":"2048-02-05T00:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.05,"az":333.3,"t":"2048-02-05T00:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-12.47,"az":334.3,"t":"2048-02-05T01:00:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-12.86,"az":335.4,"t":"2048-02-05T01:05:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-13.25,"az":336.4,"t":"2048-02-05T01:10:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-13.61,"az":337.4,"t":"2048-02-05T01:15:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-13.96,"az":338.5,"t":"2048-02-05T01:20:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-14.3,"az":339.5,"t":"2048-02-05T01:25:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-14.62,"az":340.6,"t":"2048-02-05T01:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-14.92,"az":341.7,"t":"2048-02-05T01:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.21,"az":342.7,"t":"2048-02-05T01:40:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-15.48,"az":343.8,"t":"2048-02-05T01:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.73,"az":344.9,"t":"2048-02-05T01:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.96,"az":346.0,"t":"2048-02-05T01:55:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-16.18,"az":347.1,"t":"2048-02-05T02:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.38,"az":348.2,"t":"2048-02-05T02:05:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-16.57,"az":349.3,"t":"2048-02-05T02:10:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.73,"az":350.4,"t":"2048-02-05T02:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.88,"az":351.5,"t":"2048-02-05T02:20:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-17.01,"az":352.6,"t":"2048-02-05T02:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":353.7,"t":"2048-02-05T02:30:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":354.9,"t":"2048-02-05T02:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.29,"az":356.0,"t":"2048-02-05T02:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":357.1,"t":"2048-02-05T02:45:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":358.2,"t":"2048-02-05T02:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":359.4,"t":"2048-02-05T02:55:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":0.5,"t":"2048-02-05T03:00:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":1.6,"t":"2048-02-05T03:05:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-17.35,"az":2.8,"t":"2048-02-05T03:10:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-17.29,"az":3.9,"t":"2048-02-05T03:15:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-17.22,"az":5.0,"t":"2048-02-05T03:20:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-17.13,"az":6.1,"t":"2048-02-05T03:25:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-17.02,"az":7.2,"t":"2048-02-05T03:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.89,"az":8.4,"t":"2048-02-05T03:35:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-16.75,"az":9.5,"t":"2048-02-05T03:40:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-16.59,"az":10.6,"t":"2048-02-05T03:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-16.41,"az":11.7,"t":"2048-02-05T03:50:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-16.21,"az":12.8,"t":"2048-02-05T03:55:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-15.99,"az":13.9,"t":"2048-02-05T04:00:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-15.76,"az":15.0,"t":"2048-02-05T04:05:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-15.51,"az":16.1,"t":"2048-02-05T04:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.24,"az":17.1,"t":"2048-02-05T04:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-14.96,"az":18.2,"t":"2048-02-05T04:20:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-14.65,"az":19.3,"t":"2048-02-05T04:25:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-14.34,"az":20.3,"t":"2048-02-05T04:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.0,"az":21.4,"t":"2048-02-05T04:35:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-13.65,"az":22.4,"t":"2048-02-05T04:40:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-13.29,"az":23.5,"t":"2048-02-05T04:45:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-12.91,"az":24.5,"t":"2048-02-05T04:50:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-12.51,"az":25.5,"t":"2048-02-05T04:55:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-12.1,"az":26.6,"t":"2048-02-05T05:00:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-11.68,"az":27.6,"t":"2048-02-05T05:05:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-11.23,"az":28.6,"t":"2048-02-05T05:10:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-10.78,"az":29.6,"t":"2048-02-05T05:15:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-10.31,"az":30.6,"t":"2048-02-05T05:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-9.83,"az":31.5,"t":"2048-02-05T05:25:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.33,"az":32.5,"t":"2048-02-05T05:30:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-8.82,"az":33.5,"t":"2048-02-05T05:35:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-8.3,"az":34.4,"t":"2048-02-05T05:40:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-7.77,"az":35.3,"t":"2048-02-05T05:45:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.22,"az":36.3,"t":"2048-02-05T05:50:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":37.2,"t":"2048-02-05T05:55:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":38.1,"t":"2048-02-05T06:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.5,"az":39.0,"t":"2048-02-05T06:05:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-4.91,"az":39.9,"t":"2048-02-05T06:10:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-4.3,"az":40.8,"t":"2048-02-05T06:15:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":41.7,"t":"2048-02-05T06:20:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":42.6,"t":"2048-02-05T06:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-2.42,"az":43.4,"t":"2048-02-05T06:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-1.77,"az":44.3,"t":"2048-02-05T06:35:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.11,"az":45.2,"t":"2048-02-05T06:40:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.44,"az":46.0,"t":"2048-02-05T06:45:00Z","terrain":0.67},{"above_terrain":false,"airmass":34.6,"alt":0.24,"az":46.8,"t":"2048-02-05T06:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":27.0,"alt":0.92,"az":47.7,"t":"2048-02-05T06:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":21.65,"alt":1.62,"az":48.5,"t":"2048-02-05T07:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":17.83,"alt":2.32,"az":49.3,"t":"2048-02-05T07:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.02,"alt":3.04,"az":50.1,"t":"2048-02-05T07:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":12.89,"alt":3.76,"az":50.9,"t":"2048-02-05T07:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":11.24,"alt":4.49,"az":51.7,"t":"2048-02-05T07:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":9.93,"alt":5.23,"az":52.5,"t":"2048-02-05T07:25:00Z","terrain":0.73},{"above_terrain":true,"airmass":8.87,"alt":5.98,"az":53.2,"t":"2048-02-05T07:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":8.0,"alt":6.73,"az":54.0,"t":"2048-02-05T07:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":7.28,"alt":7.49,"az":54.8,"t":"2048-02-05T07:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.66,"alt":8.26,"az":55.5,"t":"2048-02-05T07:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.14,"alt":9.03,"az":56.3,"t":"2048-02-05T07:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.68,"alt":9.82,"az":57.0,"t":"2048-02-05T07:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":5.29,"alt":10.6,"az":57.8,"t":"2048-02-05T08:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":4.94,"alt":11.4,"az":58.5,"t":"2048-02-05T08:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.64,"alt":12.2,"az":59.3,"t":"2048-02-05T08:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.36,"alt":13.01,"az":60.0,"t":"2048-02-05T08:15:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.12,"alt":13.82,"az":60.7,"t":"2048-02-05T08:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":3.9,"alt":14.64,"az":61.4,"t":"2048-02-05T08:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":3.7,"alt":15.47,"az":62.1,"t":"2048-02-05T08:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.52,"alt":16.3,"az":62.9,"t":"2048-02-05T08:35:00Z","terrain":0.92},{"above_terrain":true,"airmass":3.36,"alt":17.13,"az":63.6,"t":"2048-02-05T08:40:00Z","terrain":0.83},{"above_terrain":true,"airmass":3.21,"alt":17.97,"az":64.3,"t":"2048-02-05T08:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.08,"alt":18.82,"az":65.0,"t":"2048-02-05T08:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.95,"alt":19.67,"az":65.7,"t":"2048-02-05T08:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.83,"alt":20.52,"az":66.4,"t":"2048-02-05T09:00:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.73,"alt":21.38,"az":67.1,"t":"2048-02-05T09:05:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.63,"alt":22.25,"az":67.7,"t":"2048-02-05T09:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.53,"alt":23.12,"az":68.4,"t":"2048-02-05T09:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.45,"alt":23.99,"az":69.1,"t":"2048-02-05T09:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.37,"alt":24.86,"az":69.8,"t":"2048-02-05T09:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.29,"alt":25.74,"az":70.5,"t":"2048-02-05T09:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.22,"alt":26.63,"az":71.2,"t":"2048-02-05T09:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.16,"alt":27.52,"az":71.8,"t":"2048-02-05T09:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.1,"alt":28.41,"az":72.5,"t":"2048-02-05T09:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.04,"alt":29.3,"az":73.2,"t":"2048-02-05T09:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.98,"alt":30.2,"az":73.9,"t":"2048-02-05T09:55:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.93,"alt":31.1,"az":74.6,"t":"2048-02-05T10:00:00Z","terrain":0.67}],"transit":{"airmass":1.02,"alt":79.2,"az":180.3,"t":"2048-02-04T15:00:00Z"},"usable_hours":3.75,"verdict":"marginal","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."]}
