{"assessment":{"best_window":{"end":"2028-02-14T19:50Z","end_local":"21:50","hours":2.33,"label":"good","mean_quality":0.84,"start":"2028-02-14T17:30Z","start_local":"19:30"},"cost":{"altitude":8.41,"clouds":0.0,"darkness":1.29,"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 possible, with compromises \u2014 weather unknown","hourly":[{"alt":67,"cloud":null,"high":null,"iso":"2028-02-14T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-52,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2028-02-14T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.49,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2028-02-14T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2028-02-14T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2028-02-14T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.53,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2028-02-14T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2028-02-14T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2028-02-14T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2028-02-15T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2028-02-15T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2028-02-15T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2028-02-15T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2028-02-15T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2028-02-15T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.94,"peak_sky":0.94,"quality_hours":2.57,"reasons":["the target being low or below 20\u00b0 cost 8.4 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":60,"score_weather":null,"sky_hours":2.57,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2028-02-14T16:25Z","end_local":"18:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-02-14T15:50Z","start_local":"17:50"},{"end":"2028-02-14T16:55Z","end_local":"18:55","hours":0.5,"label":"poor","mean_quality":0.15,"start":"2028-02-14T16:25Z","start_local":"18:25"},{"end":"2028-02-14T17:30Z","end_local":"19:30","hours":0.58,"label":"marginal","mean_quality":0.48,"start":"2028-02-14T16:55Z","start_local":"18:55"},{"end":"2028-02-14T19:50Z","end_local":"21:50","hours":2.33,"label":"good","mean_quality":0.84,"start":"2028-02-14T17:30Z","start_local":"19:30"},{"end":"2028-02-14T20:20Z","end_local":"22:20","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2028-02-14T19:50Z","start_local":"21:50"},{"end":"2028-02-15T05:20Z","end_local":"07:20","hours":9.0,"label":"unusable","mean_quality":0.0,"start":"2028-02-14T20:20Z","start_local":"22:20"}]},"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":"2028-02-14T17:25:48Z","dark_hours":10.3,"dark_to":"2028-02-15T03:44:04Z","moon":{"illumination":0.75,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":3.67,"moonrise":"2028-02-14T21:06:21Z","moonset":"2028-02-15T07:20:28Z","sunrise":"2028-02-15T05:17:21Z","sunset":"2028-02-14T15:52:18Z","twilight":{"astronomical":{"end":"2028-02-14T17:25:48Z","start":"2028-02-15T03:44:04Z"},"civil":{"end":"2028-02-14T16:20:54Z","start":"2028-02-15T04:48:49Z"},"nautical":{"end":"2028-02-14T16:53:32Z","start":"2028-02-15T04:16:16Z"}},"window_end":"2028-02-15T10:00:00Z","window_start":"2028-02-14T10:00:00Z"},"night_date":"2028-02-14","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.29,"alt":50.6,"t":"2028-02-14T17:30:00Z"},"dec":30.66017511,"dec_of_date":30.8036,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":1.92,"limit_rise":"2028-02-15T08:17:28Z","limit_set":"2028-02-14T20:18:26Z","max_az_rate_deg_per_min":1.14,"moon_separation":164.0,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8597,"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 1.9 h above 30\u00b0, 2.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2028-02-14T22:24:56Z","blocked_dark_hours":0,"clears_at":"2028-02-15T06:13:12Z","rise_az":79.6},"track":[{"above_terrain":true,"airmass":1.64,"alt":37.59,"az":79.6,"t":"2028-02-14T10:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.6,"alt":38.52,"az":80.4,"t":"2028-02-14T10:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.57,"alt":39.44,"az":81.1,"t":"2028-02-14T10:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.54,"alt":40.37,"az":81.8,"t":"2028-02-14T10:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":82.5,"t":"2028-02-14T10:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.49,"alt":42.22,"az":83.2,"t":"2028-02-14T10:25:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.46,"alt":43.15,"az":84.0,"t":"2028-02-14T10:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.44,"alt":44.08,"az":84.7,"t":"2028-02-14T10:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.41,"alt":45.02,"az":85.5,"t":"2028-02-14T10:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.39,"alt":45.95,"az":86.2,"t":"2028-02-14T10:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.37,"alt":46.88,"az":87.0,"t":"2028-02-14T10:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.35,"alt":47.82,"az":87.8,"t":"2028-02-14T10:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.33,"alt":48.75,"az":88.6,"t":"2028-02-14T11:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.31,"alt":49.69,"az":89.4,"t":"2028-02-14T11:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.63,"az":90.2,"t":"2028-02-14T11:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.28,"alt":51.56,"az":91.1,"t":"2028-02-14T11:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.26,"alt":52.5,"az":92.0,"t":"2028-02-14T11:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.24,"alt":53.43,"az":92.8,"t":"2028-02-14T11:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.23,"alt":54.37,"az":93.8,"t":"2028-02-14T11:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.22,"alt":55.3,"az":94.7,"t":"2028-02-14T11:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.23,"az":95.6,"t":"2028-02-14T11:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.19,"alt":57.16,"az":96.6,"t":"2028-02-14T11:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.18,"alt":58.09,"az":97.6,"t":"2028-02-14T11:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":59.02,"az":98.7,"t":"2028-02-14T11:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.15,"alt":59.94,"az":99.8,"t":"2028-02-14T12:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.14,"alt":60.86,"az":100.9,"t":"2028-02-14T12:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.13,"alt":61.78,"az":102.1,"t":"2028-02-14T12:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.12,"alt":62.69,"az":103.3,"t":"2028-02-14T12:15:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.12,"alt":63.6,"az":104.6,"t":"2028-02-14T12:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.11,"alt":64.5,"az":105.9,"t":"2028-02-14T12:25:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.1,"alt":65.4,"az":107.3,"t":"2028-02-14T12:30:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.09,"alt":66.29,"az":108.8,"t":"2028-02-14T12:35:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.08,"alt":67.17,"az":110.4,"t":"2028-02-14T12:40:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.08,"alt":68.04,"az":112.0,"t":"2028-02-14T12:45:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.07,"alt":68.91,"az":113.8,"t":"2028-02-14T12:50:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.07,"alt":69.76,"az":115.7,"t":"2028-02-14T12:55:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.06,"alt":70.59,"az":117.7,"t":"2028-02-14T13:00:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.05,"alt":71.41,"az":119.8,"t":"2028-02-14T13:05:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.05,"alt":72.22,"az":122.1,"t":"2028-02-14T13:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.05,"alt":73.0,"az":124.6,"t":"2028-02-14T13:15:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.04,"alt":73.76,"az":127.3,"t":"2028-02-14T13:20:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.04,"alt":74.49,"az":130.2,"t":"2028-02-14T13:25:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.03,"alt":75.18,"az":133.3,"t":"2028-02-14T13:30:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.03,"alt":75.85,"az":136.7,"t":"2028-02-14T13:35:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.03,"alt":76.47,"az":140.4,"t":"2028-02-14T13:40:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.03,"alt":77.04,"az":144.4,"t":"2028-02-14T13:45:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.02,"alt":77.56,"az":148.6,"t":"2028-02-14T13:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":78.01,"az":153.3,"t":"2028-02-14T13:55:00Z","terrain":-0.95},{"above_terrain":true,"airmass":1.02,"alt":78.4,"az":158.2,"t":"2028-02-14T14:00:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.02,"alt":78.7,"az":163.4,"t":"2028-02-14T14:05:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.02,"alt":78.93,"az":168.8,"t":"2028-02-14T14:10:00Z","terrain":-0.84},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":174.4,"t":"2028-02-14T14:15:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":180.1,"t":"2028-02-14T14:20:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.02,"alt":79.06,"az":185.8,"t":"2028-02-14T14:25:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.02,"alt":78.92,"az":191.4,"t":"2028-02-14T14:30:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.02,"alt":78.7,"az":196.8,"t":"2028-02-14T14:35:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.02,"alt":78.38,"az":202.0,"t":"2028-02-14T14:40:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.02,"alt":78.0,"az":206.9,"t":"2028-02-14T14:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":77.54,"az":211.5,"t":"2028-02-14T14:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.03,"alt":77.02,"az":215.8,"t":"2028-02-14T14:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.03,"alt":76.45,"az":219.8,"t":"2028-02-14T15:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.03,"alt":75.83,"az":223.4,"t":"2028-02-14T15:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.03,"alt":75.16,"az":226.8,"t":"2028-02-14T15:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.04,"alt":74.46,"az":229.9,"t":"2028-02-14T15:15:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.04,"alt":73.73,"az":232.8,"t":"2028-02-14T15:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.05,"alt":72.97,"az":235.5,"t":"2028-02-14T15:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.05,"alt":72.19,"az":238.0,"t":"2028-02-14T15:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.39,"az":240.3,"t":"2028-02-14T15:35:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.06,"alt":70.57,"az":242.4,"t":"2028-02-14T15:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":69.73,"az":244.4,"t":"2028-02-14T15:45:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.07,"alt":68.88,"az":246.3,"t":"2028-02-14T15:50:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.08,"alt":68.02,"az":248.0,"t":"2028-02-14T15:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.08,"alt":67.14,"az":249.7,"t":"2028-02-14T16:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.09,"alt":66.26,"az":251.2,"t":"2028-02-14T16:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.1,"alt":65.37,"az":252.7,"t":"2028-02-14T16:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.47,"az":254.1,"t":"2028-02-14T16:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.12,"alt":63.57,"az":255.4,"t":"2028-02-14T16:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.13,"alt":62.66,"az":256.7,"t":"2028-02-14T16:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.13,"alt":61.75,"az":257.9,"t":"2028-02-14T16:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.14,"alt":60.83,"az":259.1,"t":"2028-02-14T16:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.16,"alt":59.91,"az":260.2,"t":"2028-02-14T16:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.17,"alt":58.99,"az":261.3,"t":"2028-02-14T16:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.18,"alt":58.06,"az":262.4,"t":"2028-02-14T16:50:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.19,"alt":57.13,"az":263.4,"t":"2028-02-14T16:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.2,"alt":56.2,"az":264.4,"t":"2028-02-14T17:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.22,"alt":55.27,"az":265.3,"t":"2028-02-14T17:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.23,"alt":54.34,"az":266.3,"t":"2028-02-14T17:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.4,"az":267.2,"t":"2028-02-14T17:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.26,"alt":52.47,"az":268.1,"t":"2028-02-14T17:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.28,"alt":51.53,"az":268.9,"t":"2028-02-14T17:25:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.29,"alt":50.6,"az":269.8,"t":"2028-02-14T17:30:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.31,"alt":49.66,"az":270.6,"t":"2028-02-14T17:35:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.33,"alt":48.72,"az":271.4,"t":"2028-02-14T17:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.35,"alt":47.79,"az":272.2,"t":"2028-02-14T17:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.37,"alt":46.85,"az":273.0,"t":"2028-02-14T17:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.39,"alt":45.92,"az":273.8,"t":"2028-02-14T17:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.41,"alt":44.99,"az":274.5,"t":"2028-02-14T18:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.44,"alt":44.05,"az":275.3,"t":"2028-02-14T18:05:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.46,"alt":43.12,"az":276.0,"t":"2028-02-14T18:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.49,"alt":42.19,"az":276.8,"t":"2028-02-14T18:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.51,"alt":41.26,"az":277.5,"t":"2028-02-14T18:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.54,"alt":40.34,"az":278.2,"t":"2028-02-14T18:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.57,"alt":39.41,"az":279.0,"t":"2028-02-14T18:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.6,"alt":38.49,"az":279.7,"t":"2028-02-14T18:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.64,"alt":37.57,"az":280.4,"t":"2028-02-14T18:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.67,"alt":36.65,"az":281.1,"t":"2028-02-14T18:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.71,"alt":35.73,"az":281.8,"t":"2028-02-14T18:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.75,"alt":34.81,"az":282.5,"t":"2028-02-14T18:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.79,"alt":33.9,"az":283.2,"t":"2028-02-14T19:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.83,"alt":32.99,"az":283.8,"t":"2028-02-14T19:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.88,"alt":32.08,"az":284.5,"t":"2028-02-14T19:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":285.2,"t":"2028-02-14T19:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.98,"alt":30.28,"az":285.9,"t":"2028-02-14T19:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.03,"alt":29.38,"az":286.6,"t":"2028-02-14T19:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.09,"alt":28.48,"az":287.3,"t":"2028-02-14T19:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.15,"alt":27.59,"az":288.0,"t":"2028-02-14T19:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.22,"alt":26.7,"az":288.6,"t":"2028-02-14T19:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.29,"alt":25.82,"az":289.3,"t":"2028-02-14T19:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.36,"alt":24.94,"az":290.0,"t":"2028-02-14T19:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.44,"alt":24.06,"az":290.7,"t":"2028-02-14T19:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.53,"alt":23.18,"az":291.4,"t":"2028-02-14T20:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.62,"alt":22.32,"az":292.1,"t":"2028-02-14T20:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.72,"alt":21.45,"az":292.8,"t":"2028-02-14T20:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.82,"alt":20.59,"az":293.5,"t":"2028-02-14T20:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.94,"alt":19.73,"az":294.1,"t":"2028-02-14T20:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.07,"alt":18.88,"az":294.8,"t":"2028-02-14T20:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.2,"alt":18.03,"az":295.5,"t":"2028-02-14T20:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.35,"alt":17.19,"az":296.2,"t":"2028-02-14T20:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":297.0,"t":"2028-02-14T20:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.69,"alt":15.52,"az":297.7,"t":"2028-02-14T20:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.89,"alt":14.7,"az":298.4,"t":"2028-02-14T20:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.1,"alt":13.88,"az":299.1,"t":"2028-02-14T20:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.35,"alt":13.06,"az":299.8,"t":"2028-02-14T21:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.62,"alt":12.25,"az":300.6,"t":"2028-02-14T21:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.92,"alt":11.45,"az":301.3,"t":"2028-02-14T21:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":5.27,"alt":10.65,"az":302.0,"t":"2028-02-14T21:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":5.66,"alt":9.86,"az":302.8,"t":"2028-02-14T21:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.11,"alt":9.08,"az":303.5,"t":"2028-02-14T21:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.63,"alt":8.3,"az":304.3,"t":"2028-02-14T21:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":7.24,"alt":7.53,"az":305.0,"t":"2028-02-14T21:35:00Z","terrain":-0.29},{"above_terrain":true,"airmass":7.96,"alt":6.77,"az":305.8,"t":"2028-02-14T21:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":8.82,"alt":6.01,"az":306.6,"t":"2028-02-14T21:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.87,"alt":5.27,"az":307.3,"t":"2028-02-14T21:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":11.17,"alt":4.53,"az":308.1,"t":"2028-02-14T21:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":12.81,"alt":3.79,"az":308.9,"t":"2028-02-14T22:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":14.91,"alt":3.07,"az":309.7,"t":"2028-02-14T22:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":17.7,"alt":2.35,"az":310.5,"t":"2028-02-14T22:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":21.48,"alt":1.65,"az":311.3,"t":"2028-02-14T22:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":26.77,"alt":0.95,"az":312.2,"t":"2028-02-14T22:20:00Z","terrain":0.16},{"above_terrain":false,"airmass":34.3,"alt":0.26,"az":313.0,"t":"2028-02-14T22:25:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-0.42,"az":313.8,"t":"2028-02-14T22:30:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.09,"az":314.7,"t":"2028-02-14T22:35:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-1.75,"az":315.5,"t":"2028-02-14T22:40:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-2.4,"az":316.4,"t":"2028-02-14T22:45:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":317.2,"t":"2028-02-14T22:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":318.1,"t":"2028-02-14T22:55:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-4.29,"az":319.0,"t":"2028-02-14T23:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.9,"az":319.9,"t":"2028-02-14T23:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.5,"az":320.8,"t":"2028-02-14T23:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":321.7,"t":"2028-02-14T23:15:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":322.6,"t":"2028-02-14T23:20:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-7.22,"az":323.5,"t":"2028-02-14T23:25:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-7.77,"az":324.5,"t":"2028-02-14T23:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.31,"az":325.4,"t":"2028-02-14T23:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.84,"az":326.4,"t":"2028-02-14T23:40:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-9.35,"az":327.3,"t":"2028-02-14T23:45:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-9.85,"az":328.3,"t":"2028-02-14T23:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-10.33,"az":329.3,"t":"2028-02-14T23:55:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-10.8,"az":330.2,"t":"2028-02-15T00:00:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.26,"az":331.2,"t":"2028-02-15T00:05:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-11.7,"az":332.2,"t":"2028-02-15T00:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.13,"az":333.2,"t":"2028-02-15T00:15:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-12.55,"az":334.3,"t":"2028-02-15T00:20:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-12.95,"az":335.3,"t":"2028-02-15T00:25:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-13.33,"az":336.3,"t":"2028-02-15T00:30:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-13.7,"az":337.4,"t":"2028-02-15T00:35:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-14.05,"az":338.4,"t":"2028-02-15T00:40:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-14.39,"az":339.5,"t":"2028-02-15T00:45:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-14.71,"az":340.5,"t":"2028-02-15T00:50:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.01,"az":341.6,"t":"2028-02-15T00:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.3,"az":342.7,"t":"2028-02-15T01:00:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-15.57,"az":343.8,"t":"2028-02-15T01:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.82,"az":344.8,"t":"2028-02-15T01:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.06,"az":345.9,"t":"2028-02-15T01:15:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-16.28,"az":347.0,"t":"2028-02-15T01:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.48,"az":348.1,"t":"2028-02-15T01:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-16.66,"az":349.2,"t":"2028-02-15T01:30:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.83,"az":350.3,"t":"2028-02-15T01:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.97,"az":351.5,"t":"2028-02-15T01:40:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-17.1,"az":352.6,"t":"2028-02-15T01:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-17.22,"az":353.7,"t":"2028-02-15T01:50:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":354.8,"t":"2028-02-15T01:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":355.9,"t":"2028-02-15T02:00:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":357.1,"t":"2028-02-15T02:05:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":358.2,"t":"2028-02-15T02:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":359.3,"t":"2028-02-15T02:15:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":0.5,"t":"2028-02-15T02:20:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":1.6,"t":"2028-02-15T02:25:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":2.7,"t":"2028-02-15T02:30:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":3.8,"t":"2028-02-15T02:35:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":5.0,"t":"2028-02-15T02:40:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":6.1,"t":"2028-02-15T02:45:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-17.13,"az":7.2,"t":"2028-02-15T02:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":8.3,"t":"2028-02-15T02:55:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-16.85,"az":9.4,"t":"2028-02-15T03:00:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-16.69,"az":10.6,"t":"2028-02-15T03:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-16.51,"az":11.7,"t":"2028-02-15T03:10:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-16.31,"az":12.8,"t":"2028-02-15T03:15:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-16.1,"az":13.9,"t":"2028-02-15T03:20:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-15.86,"az":15.0,"t":"2028-02-15T03:25:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-15.61,"az":16.1,"t":"2028-02-15T03:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.35,"az":17.1,"t":"2028-02-15T03:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.06,"az":18.2,"t":"2028-02-15T03:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-14.76,"az":19.3,"t":"2028-02-15T03:45:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-14.45,"az":20.3,"t":"2028-02-15T03:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.11,"az":21.4,"t":"2028-02-15T03:55:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-13.76,"az":22.4,"t":"2028-02-15T04:00:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-13.4,"az":23.5,"t":"2028-02-15T04:05:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-13.02,"az":24.5,"t":"2028-02-15T04:10:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-12.62,"az":25.6,"t":"2028-02-15T04:15:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-12.21,"az":26.6,"t":"2028-02-15T04:20:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-11.78,"az":27.6,"t":"2028-02-15T04:25:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-11.34,"az":28.6,"t":"2028-02-15T04:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-10.89,"az":29.6,"t":"2028-02-15T04:35:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-10.42,"az":30.6,"t":"2028-02-15T04:40:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-9.94,"az":31.5,"t":"2028-02-15T04:45:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.44,"az":32.5,"t":"2028-02-15T04:50:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-8.93,"az":33.5,"t":"2028-02-15T04:55:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-8.41,"az":34.4,"t":"2028-02-15T05:00:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-7.87,"az":35.4,"t":"2028-02-15T05:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.32,"az":36.3,"t":"2028-02-15T05:10:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":37.2,"t":"2028-02-15T05:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.19,"az":38.1,"t":"2028-02-15T05:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.61,"az":39.1,"t":"2028-02-15T05:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.01,"az":40.0,"t":"2028-02-15T05:30:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-4.41,"az":40.8,"t":"2028-02-15T05:35:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":41.7,"t":"2028-02-15T05:40:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":42.6,"t":"2028-02-15T05:45:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":43.5,"t":"2028-02-15T05:50:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-1.87,"az":44.3,"t":"2028-02-15T05:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":45.2,"t":"2028-02-15T06:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.54,"az":46.0,"t":"2028-02-15T06:05:00Z","terrain":0.67},{"above_terrain":false,"airmass":35.98,"alt":0.13,"az":46.9,"t":"2028-02-15T06:10:00Z","terrain":0.62},{"above_terrain":true,"airmass":27.95,"alt":0.82,"az":47.7,"t":"2028-02-15T06:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":22.31,"alt":1.52,"az":48.5,"t":"2028-02-15T06:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":18.3,"alt":2.22,"az":49.3,"t":"2028-02-15T06:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.36,"alt":2.94,"az":50.1,"t":"2028-02-15T06:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":13.15,"alt":3.66,"az":50.9,"t":"2028-02-15T06:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":11.44,"alt":4.39,"az":51.7,"t":"2028-02-15T06:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":10.09,"alt":5.13,"az":52.5,"t":"2028-02-15T06:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":9.0,"alt":5.88,"az":53.3,"t":"2028-02-15T06:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":8.11,"alt":6.63,"az":54.1,"t":"2028-02-15T06:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":7.36,"alt":7.39,"az":54.8,"t":"2028-02-15T07:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.73,"alt":8.16,"az":55.6,"t":"2028-02-15T07:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.2,"alt":8.94,"az":56.3,"t":"2028-02-15T07:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.74,"alt":9.72,"az":57.1,"t":"2028-02-15T07:15:00Z","terrain":1.09},{"above_terrain":true,"airmass":5.33,"alt":10.51,"az":57.8,"t":"2028-02-15T07:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.98,"alt":11.3,"az":58.6,"t":"2028-02-15T07:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.67,"alt":12.11,"az":59.3,"t":"2028-02-15T07:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.39,"alt":12.91,"az":60.0,"t":"2028-02-15T07:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.15,"alt":13.73,"az":60.8,"t":"2028-02-15T07:40:00Z","terrain":1.11},{"above_terrain":true,"airmass":3.93,"alt":14.55,"az":61.5,"t":"2028-02-15T07:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.73,"alt":15.37,"az":62.2,"t":"2028-02-15T07:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.54,"alt":16.2,"az":62.9,"t":"2028-02-15T07:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":3.38,"alt":17.04,"az":63.6,"t":"2028-02-15T08:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":3.23,"alt":17.88,"az":64.3,"t":"2028-02-15T08:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.09,"alt":18.73,"az":65.0,"t":"2028-02-15T08:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.96,"alt":19.58,"az":65.7,"t":"2028-02-15T08:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.85,"alt":20.43,"az":66.4,"t":"2028-02-15T08:20:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.74,"alt":21.29,"az":67.1,"t":"2028-02-15T08:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.64,"alt":22.16,"az":67.8,"t":"2028-02-15T08:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.54,"alt":23.03,"az":68.5,"t":"2028-02-15T08:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.46,"alt":23.9,"az":69.2,"t":"2028-02-15T08:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.38,"alt":24.78,"az":69.9,"t":"2028-02-15T08:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.3,"alt":25.66,"az":70.6,"t":"2028-02-15T08:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.23,"alt":26.54,"az":71.2,"t":"2028-02-15T08:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.16,"alt":27.43,"az":71.9,"t":"2028-02-15T09:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.1,"alt":28.32,"az":72.6,"t":"2028-02-15T09:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.04,"alt":29.22,"az":73.3,"t":"2028-02-15T09:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.99,"alt":30.11,"az":74.0,"t":"2028-02-15T09:15:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.94,"alt":31.01,"az":74.7,"t":"2028-02-15T09:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.89,"alt":31.92,"az":75.3,"t":"2028-02-15T09:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.84,"alt":32.83,"az":76.0,"t":"2028-02-15T09:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.8,"alt":33.73,"az":76.7,"t":"2028-02-15T09:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.76,"alt":34.65,"az":77.4,"t":"2028-02-15T09:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.72,"alt":35.56,"az":78.1,"t":"2028-02-15T09:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.68,"alt":36.48,"az":78.8,"t":"2028-02-15T09:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.4,"az":79.5,"t":"2028-02-15T09:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.61,"alt":38.32,"az":80.2,"t":"2028-02-15T10:00:00Z","terrain":0.5}],"transit":{"airmass":1.02,"alt":79.1,"az":180.1,"t":"2028-02-14T14:20:00Z"},"usable_hours":2.83,"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."]}