{"assessment":{"best_window":{"end":"2028-01-16T23:15Z","end_local":"01:15","hours":6.25,"label":"good","mean_quality":0.8,"start":"2028-01-16T17:00Z","start_local":"19:00"},"cost":{"altitude":6.1,"clouds":0.0,"darkness":0.1,"moon":0.34},"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":15,"cloud":null,"high":null,"iso":"2028-01-16T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2028-01-16T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-40,"precip":null,"q":0.61,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2028-01-16T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2028-01-16T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2028-01-16T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2028-01-16T21:00Z","label":"good","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.77,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2028-01-16T22:00Z","label":"good","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.73,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2028-01-16T23:00Z","label":"good","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.66,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2028-01-17T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.34,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2028-01-17T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2028-01-17T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2028-01-17T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2028-01-17T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-34,"cloud":null,"high":null,"iso":"2028-01-17T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.89,"peak_sky":0.89,"quality_hours":5.51,"reasons":["the target being low or below 20\u00b0 cost 6.1 quality-hours","moonlight cost 0.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":89,"score_weather":null,"sky_hours":5.51,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-01-16T16:30Z","end_local":"18:30","hours":1.25,"label":"unusable","mean_quality":0.0,"start":"2028-01-16T15:15Z","start_local":"17:15"},{"end":"2028-01-16T16:55Z","end_local":"18:55","hours":0.42,"label":"poor","mean_quality":0.24,"start":"2028-01-16T16:30Z","start_local":"18:30"},{"end":"2028-01-16T17:00Z","end_local":"19:00","hours":0.08,"label":"marginal","mean_quality":0.58,"start":"2028-01-16T16:55Z","start_local":"18:55"},{"end":"2028-01-16T23:15Z","end_local":"01:15","hours":6.25,"label":"good","mean_quality":0.8,"start":"2028-01-16T17:00Z","start_local":"19:00"},{"end":"2028-01-17T00:05Z","end_local":"02:05","hours":0.83,"label":"marginal","mean_quality":0.46,"start":"2028-01-16T23:15Z","start_local":"01:15"},{"end":"2028-01-17T05:50Z","end_local":"07:50","hours":5.75,"label":"unusable","mean_quality":0.0,"start":"2028-01-17T00:05Z","start_local":"02:05"}]},"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":"2028-01-16T16:54:13Z","dark_hours":11.21,"dark_to":"2028-01-17T04:07:03Z","moon":{"illumination":0.704,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":4.03,"moonrise":"2028-01-16T20:57:29Z","moonset":"2028-01-17T08:24:24Z","sunrise":"2028-01-17T05:45:04Z","sunset":"2028-01-16T15:16:01Z","twilight":{"astronomical":{"end":"2028-01-16T16:54:13Z","start":"2028-01-17T04:07:03Z"},"civil":{"end":"2028-01-16T15:46:39Z","start":"2028-01-17T05:14:30Z"},"nautical":{"end":"2028-01-16T16:20:55Z","start":"2028-01-17T04:40:18Z"}},"window_end":"2028-01-17T10:00:00Z","window_start":"2028-01-16T10:00:00Z"},"night_date":"2028-01-16","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":"2028-01-16T20:15:00Z"},"dec":-5.3876,"dec_of_date":-5.3713,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":5.42,"limit_rise":"2028-01-16T16:26:54Z","limit_set":"2028-01-17T00:02:06Z","max_az_rate_deg_per_min":0.0,"moon_separation":95.8,"never_rises":false,"ra":83.8201,"ra_of_date":84.1648,"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":"5.4 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-01-17T01:49:13Z","blocked_dark_hours":0,"clears_at":"2028-01-16T14:38:19Z","rise_az":98.1},"track":[{"above_terrain":false,"airmass":null,"alt":-46.95,"az":39.7,"t":"2028-01-16T10:00:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-46.34,"az":41.2,"t":"2028-01-16T10:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-45.71,"az":42.8,"t":"2028-01-16T10:10:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-45.07,"az":44.3,"t":"2028-01-16T10:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-44.41,"az":45.8,"t":"2028-01-16T10:20:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-43.73,"az":47.3,"t":"2028-01-16T10:25:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-43.03,"az":48.7,"t":"2028-01-16T10:30:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-42.32,"az":50.1,"t":"2028-01-16T10:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-41.6,"az":51.5,"t":"2028-01-16T10:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-40.86,"az":52.8,"t":"2028-01-16T10:45:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-40.1,"az":54.1,"t":"2028-01-16T10:50:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-39.34,"az":55.4,"t":"2028-01-16T10:55:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-38.56,"az":56.6,"t":"2028-01-16T11:00:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-37.78,"az":57.9,"t":"2028-01-16T11:05:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-36.98,"az":59.1,"t":"2028-01-16T11:10:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-36.17,"az":60.3,"t":"2028-01-16T11:15:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-35.35,"az":61.4,"t":"2028-01-16T11:20:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-34.53,"az":62.6,"t":"2028-01-16T11:25:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-33.69,"az":63.7,"t":"2028-01-16T11:30:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-32.85,"az":64.8,"t":"2028-01-16T11:35:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.0,"az":65.9,"t":"2028-01-16T11:40:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-31.14,"az":66.9,"t":"2028-01-16T11:45:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-30.28,"az":68.0,"t":"2028-01-16T11:50:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-29.41,"az":69.0,"t":"2028-01-16T11:55:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-28.53,"az":70.0,"t":"2028-01-16T12:00:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-27.65,"az":71.0,"t":"2028-01-16T12:05:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-26.76,"az":72.0,"t":"2028-01-16T12:10:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-25.87,"az":73.0,"t":"2028-01-16T12:15:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-24.97,"az":73.9,"t":"2028-01-16T12:20:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":74.9,"t":"2028-01-16T12:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-23.16,"az":75.8,"t":"2028-01-16T12:30:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-22.25,"az":76.8,"t":"2028-01-16T12:35:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-21.34,"az":77.7,"t":"2028-01-16T12:40:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-20.42,"az":78.6,"t":"2028-01-16T12:45:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-19.51,"az":79.5,"t":"2028-01-16T12:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-18.58,"az":80.4,"t":"2028-01-16T12:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-17.66,"az":81.3,"t":"2028-01-16T13:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-16.73,"az":82.1,"t":"2028-01-16T13:05:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-15.81,"az":83.0,"t":"2028-01-16T13:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-14.88,"az":83.9,"t":"2028-01-16T13:15:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-13.94,"az":84.7,"t":"2028-01-16T13:20:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-13.01,"az":85.6,"t":"2028-01-16T13:25:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-12.08,"az":86.4,"t":"2028-01-16T13:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-11.14,"az":87.3,"t":"2028-01-16T13:35:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-10.21,"az":88.1,"t":"2028-01-16T13:40:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-9.27,"az":88.9,"t":"2028-01-16T13:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-8.34,"az":89.8,"t":"2028-01-16T13:50:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-7.4,"az":90.6,"t":"2028-01-16T13:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-6.47,"az":91.4,"t":"2028-01-16T14:00:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-5.53,"az":92.3,"t":"2028-01-16T14:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-4.6,"az":93.1,"t":"2028-01-16T14:10:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":93.9,"t":"2028-01-16T14:15:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":94.8,"t":"2028-01-16T14:20:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":95.6,"t":"2028-01-16T14:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-0.86,"az":96.4,"t":"2028-01-16T14:30:00Z","terrain":0.63},{"above_terrain":false,"airmass":36.97,"alt":0.06,"az":97.3,"t":"2028-01-16T14:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":26.38,"alt":0.99,"az":98.1,"t":"2028-01-16T14:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":19.88,"alt":1.92,"az":98.9,"t":"2028-01-16T14:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":15.71,"alt":2.84,"az":99.8,"t":"2028-01-16T14:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":12.89,"alt":3.76,"az":100.6,"t":"2028-01-16T14:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":10.87,"alt":4.68,"az":101.5,"t":"2028-01-16T15:00:00Z","terrain":0.02},{"above_terrain":true,"airmass":9.38,"alt":5.6,"az":102.3,"t":"2028-01-16T15:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":8.24,"alt":6.51,"az":103.2,"t":"2028-01-16T15:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.34,"alt":7.42,"az":104.0,"t":"2028-01-16T15:15:00Z","terrain":0.0},{"above_terrain":true,"airmass":6.61,"alt":8.33,"az":104.9,"t":"2028-01-16T15:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":6.02,"alt":9.23,"az":105.8,"t":"2028-01-16T15:25:00Z","terrain":-0.54},{"above_terrain":true,"airmass":5.52,"alt":10.13,"az":106.6,"t":"2028-01-16T15:30:00Z","terrain":-0.62},{"above_terrain":true,"airmass":5.1,"alt":11.02,"az":107.5,"t":"2028-01-16T15:35:00Z","terrain":-0.78},{"above_terrain":true,"airmass":4.74,"alt":11.91,"az":108.4,"t":"2028-01-16T15:40:00Z","terrain":-1.04},{"above_terrain":true,"airmass":4.43,"alt":12.8,"az":109.3,"t":"2028-01-16T15:45:00Z","terrain":-1.18},{"above_terrain":true,"airmass":4.16,"alt":13.68,"az":110.2,"t":"2028-01-16T15:50:00Z","terrain":-1.19},{"above_terrain":true,"airmass":3.92,"alt":14.55,"az":111.1,"t":"2028-01-16T15:55:00Z","terrain":-1.34},{"above_terrain":true,"airmass":3.71,"alt":15.42,"az":112.1,"t":"2028-01-16T16:00:00Z","terrain":-1.38},{"above_terrain":true,"airmass":3.53,"alt":16.29,"az":113.0,"t":"2028-01-16T16:05:00Z","terrain":-1.44},{"above_terrain":true,"airmass":3.36,"alt":17.15,"az":114.0,"t":"2028-01-16T16:10:00Z","terrain":-1.61},{"above_terrain":true,"airmass":3.21,"alt":18.0,"az":114.9,"t":"2028-01-16T16:15:00Z","terrain":-1.52},{"above_terrain":true,"airmass":3.07,"alt":18.84,"az":115.9,"t":"2028-01-16T16:20:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.95,"alt":19.68,"az":116.9,"t":"2028-01-16T16:25:00Z","terrain":-1.61},{"above_terrain":true,"airmass":2.83,"alt":20.51,"az":117.8,"t":"2028-01-16T16:30:00Z","terrain":-1.45},{"above_terrain":true,"airmass":2.73,"alt":21.34,"az":118.9,"t":"2028-01-16T16:35:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.64,"alt":22.15,"az":119.9,"t":"2028-01-16T16:40:00Z","terrain":-1.27},{"above_terrain":true,"airmass":2.55,"alt":22.96,"az":120.9,"t":"2028-01-16T16:45:00Z","terrain":-1.25},{"above_terrain":true,"airmass":2.47,"alt":23.76,"az":121.9,"t":"2028-01-16T16:50:00Z","terrain":-1.19},{"above_terrain":true,"airmass":2.4,"alt":24.55,"az":123.0,"t":"2028-01-16T16:55:00Z","terrain":-1.39},{"above_terrain":true,"airmass":2.33,"alt":25.33,"az":124.1,"t":"2028-01-16T17:00:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.26,"alt":26.1,"az":125.2,"t":"2028-01-16T17:05:00Z","terrain":-1.63},{"above_terrain":true,"airmass":2.21,"alt":26.86,"az":126.3,"t":"2028-01-16T17:10:00Z","terrain":-1.58},{"above_terrain":true,"airmass":2.15,"alt":27.61,"az":127.4,"t":"2028-01-16T17:15:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.1,"alt":28.35,"az":128.5,"t":"2028-01-16T17:20:00Z","terrain":-1.27},{"above_terrain":true,"airmass":2.05,"alt":29.07,"az":129.7,"t":"2028-01-16T17:25:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.01,"alt":29.79,"az":130.9,"t":"2028-01-16T17:30:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.97,"alt":30.49,"az":132.1,"t":"2028-01-16T17:35:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":133.3,"t":"2028-01-16T17:40:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.89,"alt":31.85,"az":134.5,"t":"2028-01-16T17:45:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.86,"alt":32.51,"az":135.8,"t":"2028-01-16T17:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.82,"alt":33.16,"az":137.0,"t":"2028-01-16T17:55:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.79,"alt":33.79,"az":138.3,"t":"2028-01-16T18:00:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.77,"alt":34.4,"az":139.6,"t":"2028-01-16T18:05:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.74,"alt":35.0,"az":141.0,"t":"2028-01-16T18:10:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.72,"alt":35.58,"az":142.3,"t":"2028-01-16T18:15:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.69,"alt":36.14,"az":143.7,"t":"2028-01-16T18:20:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.67,"alt":36.69,"az":145.1,"t":"2028-01-16T18:25:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.65,"alt":37.21,"az":146.5,"t":"2028-01-16T18:30:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.63,"alt":37.72,"az":147.9,"t":"2028-01-16T18:35:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.61,"alt":38.21,"az":149.4,"t":"2028-01-16T18:40:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":150.9,"t":"2028-01-16T18:45:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.58,"alt":39.12,"az":152.4,"t":"2028-01-16T18:50:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.57,"alt":39.54,"az":153.9,"t":"2028-01-16T18:55:00Z","terrain":-1.03},{"above_terrain":true,"airmass":1.56,"alt":39.94,"az":155.4,"t":"2028-01-16T19:00:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.54,"alt":40.32,"az":157.0,"t":"2028-01-16T19:05:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.53,"alt":40.67,"az":158.6,"t":"2028-01-16T19:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.52,"alt":41.0,"az":160.1,"t":"2028-01-16T19:15:00Z","terrain":-0.95},{"above_terrain":true,"airmass":1.51,"alt":41.31,"az":161.8,"t":"2028-01-16T19:20:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.5,"alt":41.59,"az":163.4,"t":"2028-01-16T19:25:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.5,"alt":41.85,"az":165.0,"t":"2028-01-16T19:30:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.49,"alt":42.07,"az":166.7,"t":"2028-01-16T19:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.48,"alt":42.28,"az":168.3,"t":"2028-01-16T19:40:00Z","terrain":-0.91},{"above_terrain":true,"airmass":1.48,"alt":42.45,"az":170.0,"t":"2028-01-16T19:45:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.48,"alt":42.6,"az":171.7,"t":"2028-01-16T19:50:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.72,"az":173.4,"t":"2028-01-16T19:55:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.47,"alt":42.82,"az":175.1,"t":"2028-01-16T20:00:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.47,"alt":42.89,"az":176.8,"t":"2028-01-16T20:05:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":178.5,"t":"2028-01-16T20:10:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.47,"alt":42.94,"az":180.2,"t":"2028-01-16T20:15:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":181.9,"t":"2028-01-16T20:20:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.47,"alt":42.87,"az":183.6,"t":"2028-01-16T20:25:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.8,"az":185.3,"t":"2028-01-16T20:30:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.47,"alt":42.7,"az":187.0,"t":"2028-01-16T20:35:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.48,"alt":42.58,"az":188.7,"t":"2028-01-16T20:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.48,"alt":42.42,"az":190.3,"t":"2028-01-16T20:45:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.49,"alt":42.24,"az":192.0,"t":"2028-01-16T20:50:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.49,"alt":42.03,"az":193.7,"t":"2028-01-16T20:55:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.5,"alt":41.8,"az":195.3,"t":"2028-01-16T21:00:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.51,"alt":41.54,"az":196.9,"t":"2028-01-16T21:05:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.51,"alt":41.25,"az":198.6,"t":"2028-01-16T21:10:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.52,"alt":40.94,"az":200.2,"t":"2028-01-16T21:15:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.53,"alt":40.61,"az":201.8,"t":"2028-01-16T21:20:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.55,"alt":40.25,"az":203.3,"t":"2028-01-16T21:25:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.56,"alt":39.87,"az":204.9,"t":"2028-01-16T21:30:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.57,"alt":39.46,"az":206.4,"t":"2028-01-16T21:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":39.03,"az":207.9,"t":"2028-01-16T21:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.6,"alt":38.58,"az":209.4,"t":"2028-01-16T21:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.62,"alt":38.11,"az":210.9,"t":"2028-01-16T21:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.64,"alt":37.62,"az":212.3,"t":"2028-01-16T21:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.65,"alt":37.11,"az":213.8,"t":"2028-01-16T22:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.67,"alt":36.58,"az":215.2,"t":"2028-01-16T22:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.7,"alt":36.03,"az":216.6,"t":"2028-01-16T22:10:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.72,"alt":35.47,"az":218.0,"t":"2028-01-16T22:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.75,"alt":34.88,"az":219.3,"t":"2028-01-16T22:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.77,"alt":34.28,"az":220.6,"t":"2028-01-16T22:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.8,"alt":33.66,"az":221.9,"t":"2028-01-16T22:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.83,"alt":33.03,"az":223.2,"t":"2028-01-16T22:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.86,"alt":32.38,"az":224.5,"t":"2028-01-16T22:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.9,"alt":31.72,"az":225.7,"t":"2028-01-16T22:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.93,"alt":31.04,"az":227.0,"t":"2028-01-16T22:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.97,"alt":30.35,"az":228.2,"t":"2028-01-16T22:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.02,"alt":29.65,"az":229.4,"t":"2028-01-16T23:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.06,"alt":28.93,"az":230.5,"t":"2028-01-16T23:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.11,"alt":28.2,"az":231.7,"t":"2028-01-16T23:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.16,"alt":27.46,"az":232.8,"t":"2028-01-16T23:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.22,"alt":26.71,"az":233.9,"t":"2028-01-16T23:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.28,"alt":25.95,"az":235.0,"t":"2028-01-16T23:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.34,"alt":25.18,"az":236.1,"t":"2028-01-16T23:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.41,"alt":24.39,"az":237.2,"t":"2028-01-16T23:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.49,"alt":23.6,"az":238.3,"t":"2028-01-16T23:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.57,"alt":22.8,"az":239.3,"t":"2028-01-16T23:45:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.65,"alt":21.99,"az":240.3,"t":"2028-01-16T23:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.75,"alt":21.18,"az":241.3,"t":"2028-01-16T23:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.86,"alt":20.35,"az":242.3,"t":"2028-01-17T00:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.97,"alt":19.52,"az":243.3,"t":"2028-01-17T00:05:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.1,"alt":18.68,"az":244.3,"t":"2028-01-17T00:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.24,"alt":17.83,"az":245.3,"t":"2028-01-17T00:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.39,"alt":16.98,"az":246.2,"t":"2028-01-17T00:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":3.56,"alt":16.12,"az":247.2,"t":"2028-01-17T00:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":3.75,"alt":15.25,"az":248.1,"t":"2028-01-17T00:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":3.97,"alt":14.38,"az":249.0,"t":"2028-01-17T00:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.21,"alt":13.5,"az":249.9,"t":"2028-01-17T00:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.49,"alt":12.62,"az":250.9,"t":"2028-01-17T00:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.81,"alt":11.74,"az":251.8,"t":"2028-01-17T00:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":5.18,"alt":10.85,"az":252.6,"t":"2028-01-17T00:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.61,"alt":9.95,"az":253.5,"t":"2028-01-17T01:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.13,"alt":9.05,"az":254.4,"t":"2028-01-17T01:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":6.74,"alt":8.15,"az":255.3,"t":"2028-01-17T01:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.5,"alt":7.24,"az":256.1,"t":"2028-01-17T01:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":8.44,"alt":6.33,"az":257.0,"t":"2028-01-17T01:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":9.64,"alt":5.42,"az":257.9,"t":"2028-01-17T01:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":11.22,"alt":4.5,"az":258.7,"t":"2028-01-17T01:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":13.37,"alt":3.58,"az":259.6,"t":"2028-01-17T01:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":16.41,"alt":2.66,"az":260.4,"t":"2028-01-17T01:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":20.94,"alt":1.73,"az":261.2,"t":"2028-01-17T01:45:00Z","terrain":0.87},{"above_terrain":false,"airmass":28.08,"alt":0.81,"az":262.1,"t":"2028-01-17T01:50:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-0.12,"az":262.9,"t":"2028-01-17T01:55:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":263.7,"t":"2028-01-17T02:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":264.6,"t":"2028-01-17T02:05:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-2.91,"az":265.4,"t":"2028-01-17T02:10:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":266.2,"t":"2028-01-17T02:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.78,"az":267.1,"t":"2028-01-17T02:20:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-5.72,"az":267.9,"t":"2028-01-17T02:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":268.7,"t":"2028-01-17T02:30:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-7.59,"az":269.6,"t":"2028-01-17T02:35:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-8.52,"az":270.4,"t":"2028-01-17T02:40:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-9.46,"az":271.2,"t":"2028-01-17T02:45:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.39,"az":272.1,"t":"2028-01-17T02:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-11.33,"az":272.9,"t":"2028-01-17T02:55:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-12.26,"az":273.7,"t":"2028-01-17T03:00:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-13.2,"az":274.6,"t":"2028-01-17T03:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-14.13,"az":275.4,"t":"2028-01-17T03:10:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-15.06,"az":276.3,"t":"2028-01-17T03:15:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-15.99,"az":277.2,"t":"2028-01-17T03:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-16.92,"az":278.0,"t":"2028-01-17T03:25:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-17.84,"az":278.9,"t":"2028-01-17T03:30:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-18.77,"az":279.8,"t":"2028-01-17T03:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-19.69,"az":280.7,"t":"2028-01-17T03:40:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-20.61,"az":281.6,"t":"2028-01-17T03:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-21.52,"az":282.5,"t":"2028-01-17T03:50:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-22.43,"az":283.4,"t":"2028-01-17T03:55:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-23.34,"az":284.4,"t":"2028-01-17T04:00:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-24.25,"az":285.3,"t":"2028-01-17T04:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.15,"az":286.2,"t":"2028-01-17T04:10:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-26.04,"az":287.2,"t":"2028-01-17T04:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-26.94,"az":288.2,"t":"2028-01-17T04:20:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-27.82,"az":289.2,"t":"2028-01-17T04:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-28.7,"az":290.2,"t":"2028-01-17T04:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-29.58,"az":291.2,"t":"2028-01-17T04:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-30.45,"az":292.2,"t":"2028-01-17T04:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-31.31,"az":293.3,"t":"2028-01-17T04:45:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-32.17,"az":294.3,"t":"2028-01-17T04:50:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-33.02,"az":295.4,"t":"2028-01-17T04:55:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-33.86,"az":296.5,"t":"2028-01-17T05:00:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-34.69,"az":297.7,"t":"2028-01-17T05:05:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-35.52,"az":298.8,"t":"2028-01-17T05:10:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-36.33,"az":300.0,"t":"2028-01-17T05:15:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-37.14,"az":301.2,"t":"2028-01-17T05:20:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-37.93,"az":302.4,"t":"2028-01-17T05:25:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-38.72,"az":303.6,"t":"2028-01-17T05:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-39.49,"az":304.9,"t":"2028-01-17T05:35:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-40.25,"az":306.2,"t":"2028-01-17T05:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-41.0,"az":307.5,"t":"2028-01-17T05:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-41.74,"az":308.8,"t":"2028-01-17T05:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-42.46,"az":310.2,"t":"2028-01-17T05:55:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-43.17,"az":311.6,"t":"2028-01-17T06:00:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-43.86,"az":313.0,"t":"2028-01-17T06:05:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-44.54,"az":314.5,"t":"2028-01-17T06:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-45.2,"az":316.0,"t":"2028-01-17T06:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-45.84,"az":317.5,"t":"2028-01-17T06:20:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-46.46,"az":319.1,"t":"2028-01-17T06:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-47.07,"az":320.7,"t":"2028-01-17T06:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-47.65,"az":322.3,"t":"2028-01-17T06:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-48.21,"az":323.9,"t":"2028-01-17T06:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-48.75,"az":325.6,"t":"2028-01-17T06:45:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-49.27,"az":327.4,"t":"2028-01-17T06:50:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-49.76,"az":329.1,"t":"2028-01-17T06:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-50.23,"az":330.9,"t":"2028-01-17T07:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-50.67,"az":332.8,"t":"2028-01-17T07:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-51.08,"az":334.6,"t":"2028-01-17T07:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-51.47,"az":336.5,"t":"2028-01-17T07:15:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-51.83,"az":338.5,"t":"2028-01-17T07:20:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-52.16,"az":340.4,"t":"2028-01-17T07:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-52.45,"az":342.4,"t":"2028-01-17T07:30:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-52.72,"az":344.4,"t":"2028-01-17T07:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-52.96,"az":346.4,"t":"2028-01-17T07:40:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-53.16,"az":348.5,"t":"2028-01-17T07:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-53.33,"az":350.6,"t":"2028-01-17T07:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-53.47,"az":352.6,"t":"2028-01-17T07:55:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-53.57,"az":354.7,"t":"2028-01-17T08:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.64,"az":356.8,"t":"2028-01-17T08:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":358.9,"t":"2028-01-17T08:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":1.0,"t":"2028-01-17T08:15:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-53.64,"az":3.1,"t":"2028-01-17T08:20:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-53.57,"az":5.2,"t":"2028-01-17T08:25:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-53.47,"az":7.3,"t":"2028-01-17T08:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-53.33,"az":9.4,"t":"2028-01-17T08:35:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-53.16,"az":11.5,"t":"2028-01-17T08:40:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-52.96,"az":13.5,"t":"2028-01-17T08:45:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-52.73,"az":15.6,"t":"2028-01-17T08:50:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-52.46,"az":17.6,"t":"2028-01-17T08:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-52.16,"az":19.5,"t":"2028-01-17T09:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-51.83,"az":21.5,"t":"2028-01-17T09:05:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-51.47,"az":23.4,"t":"2028-01-17T09:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-51.09,"az":25.3,"t":"2028-01-17T09:15:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-50.67,"az":27.2,"t":"2028-01-17T09:20:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-50.23,"az":29.0,"t":"2028-01-17T09:25:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-49.77,"az":30.8,"t":"2028-01-17T09:30:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-49.27,"az":32.6,"t":"2028-01-17T09:35:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-48.76,"az":34.3,"t":"2028-01-17T09:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-48.22,"az":36.0,"t":"2028-01-17T09:45:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-47.66,"az":37.7,"t":"2028-01-17T09:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-47.07,"az":39.3,"t":"2028-01-17T09:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-46.47,"az":40.9,"t":"2028-01-17T10:00:00Z","terrain":0.01}],"transit":{"airmass":1.47,"alt":42.9,"az":180.2,"t":"2028-01-16T20:15:00Z"},"usable_hours":7.17,"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."]}
