{"assessment":{"best_window":{"end":"2028-12-17T01:35Z","end_local":"03:35","hours":9.0,"label":"good","mean_quality":0.94,"start":"2028-12-16T16:35Z","start_local":"18:35"},"cost":{"altitude":3.23,"clouds":0.0,"darkness":0.92,"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":22,"cloud":null,"high":null,"iso":"2028-12-16T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2028-12-16T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.41,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2028-12-16T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":55,"cloud":null,"high":null,"iso":"2028-12-16T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.97,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2028-12-16T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2028-12-16T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-50,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2028-12-16T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-60,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":64,"cloud":null,"high":null,"iso":"2028-12-16T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-68,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":53,"cloud":null,"high":null,"iso":"2028-12-16T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-73,"precip":null,"q":0.96,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2028-12-17T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-69,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2028-12-17T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-61,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2028-12-17T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-51,"precip":null,"q":0.41,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2028-12-17T03:00Z","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":0,"cloud":null,"high":null,"iso":"2028-12-17T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2028-12-17T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-19,"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":9.03,"reasons":["the target being low or below 20\u00b0 cost 3.2 quality-hours","daylight and twilight cost 0.9 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":9.03,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-12-16T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-12-16T14:50Z","start_local":"16:50"},{"end":"2028-12-16T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2028-12-16T15:25Z","start_local":"17:25"},{"end":"2028-12-16T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.42,"start":"2028-12-16T16:00Z","start_local":"18:00"},{"end":"2028-12-17T01:35Z","end_local":"03:35","hours":9.0,"label":"good","mean_quality":0.94,"start":"2028-12-16T16:35Z","start_local":"18:35"},{"end":"2028-12-17T02:05Z","end_local":"04:05","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2028-12-17T01:35Z","start_local":"03:35"},{"end":"2028-12-17T05:45Z","end_local":"07:45","hours":3.67,"label":"unusable","mean_quality":0.0,"start":"2028-12-17T02:05Z","start_local":"04:05"}]},"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":"2028-12-16T16:32:11Z","dark_hours":11.5,"dark_to":"2028-12-17T04:02:06Z","moon":{"illumination":0.008,"phase":"new moon","waxing":true},"moon_free_dark_hours":11.48,"moonrise":"2028-12-17T06:59:25Z","moonset":"2028-12-16T15:03:30Z","sunrise":"2028-12-17T05:42:34Z","sunset":"2028-12-16T14:51:45Z","twilight":{"astronomical":{"end":"2028-12-16T16:32:11Z","start":"2028-12-17T04:02:06Z"},"civil":{"end":"2028-12-16T15:23:18Z","start":"2028-12-17T05:11:00Z"},"nautical":{"end":"2028-12-16T15:58:20Z","start":"2028-12-17T04:35:57Z"}},"window_end":"2028-12-17T10:00:00Z","window_start":"2028-12-16T10:00:00Z"},"night_date":"2028-12-16","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.05,"alt":72.5,"t":"2028-12-16T20:25:00Z"},"dec":24.11388889,"dec_of_date":24.2021,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":8.58,"limit_rise":"2028-12-16T14:49:28Z","limit_set":"2028-12-17T02:00:53Z","max_az_rate_deg_per_min":0.76,"moon_separation":143.7,"never_rises":false,"ra":56.60083333,"ra_of_date":57.0324,"ra_str":"03h 46m 24.2s","resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"summary":"8.6 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-12-17T03:59:19Z","blocked_dark_hours":0,"clears_at":"2028-12-16T12:59:55Z","rise_az":58.0},"track":[{"above_terrain":false,"airmass":null,"alt":-20.67,"az":22.7,"t":"2028-12-16T10:00:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-20.3,"az":23.8,"t":"2028-12-16T10:05:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-19.91,"az":25.0,"t":"2028-12-16T10:10:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-19.51,"az":26.1,"t":"2028-12-16T10:15:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-19.09,"az":27.2,"t":"2028-12-16T10:20:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-18.65,"az":28.3,"t":"2028-12-16T10:25:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-18.2,"az":29.4,"t":"2028-12-16T10:30:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-17.73,"az":30.5,"t":"2028-12-16T10:35:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.25,"az":31.6,"t":"2028-12-16T10:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-16.75,"az":32.7,"t":"2028-12-16T10:45:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-16.24,"az":33.8,"t":"2028-12-16T10:50:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-15.71,"az":34.8,"t":"2028-12-16T10:55:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-15.17,"az":35.9,"t":"2028-12-16T11:00:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-14.61,"az":36.9,"t":"2028-12-16T11:05:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-14.05,"az":37.9,"t":"2028-12-16T11:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.46,"az":38.9,"t":"2028-12-16T11:15:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-12.87,"az":39.9,"t":"2028-12-16T11:20:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-12.26,"az":40.9,"t":"2028-12-16T11:25:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-11.64,"az":41.9,"t":"2028-12-16T11:30:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-11.01,"az":42.9,"t":"2028-12-16T11:35:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-10.37,"az":43.9,"t":"2028-12-16T11:40:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-9.72,"az":44.8,"t":"2028-12-16T11:45:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-9.05,"az":45.7,"t":"2028-12-16T11:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-8.37,"az":46.7,"t":"2028-12-16T11:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-7.69,"az":47.6,"t":"2028-12-16T12:00:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.99,"az":48.5,"t":"2028-12-16T12:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.29,"az":49.4,"t":"2028-12-16T12:10:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-5.57,"az":50.3,"t":"2028-12-16T12:15:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-4.85,"az":51.2,"t":"2028-12-16T12:20:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-4.11,"az":52.1,"t":"2028-12-16T12:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":53.0,"t":"2028-12-16T12:30:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-2.62,"az":53.8,"t":"2028-12-16T12:35:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-1.86,"az":54.7,"t":"2028-12-16T12:40:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.09,"az":55.5,"t":"2028-12-16T12:45:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-0.32,"az":56.4,"t":"2028-12-16T12:50:00Z","terrain":1.06},{"above_terrain":false,"airmass":31.72,"alt":0.47,"az":57.2,"t":"2028-12-16T12:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":24.19,"alt":1.26,"az":58.0,"t":"2028-12-16T13:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":19.14,"alt":2.06,"az":58.8,"t":"2028-12-16T13:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":15.64,"alt":2.86,"az":59.7,"t":"2028-12-16T13:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":13.12,"alt":3.67,"az":60.5,"t":"2028-12-16T13:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":11.24,"alt":4.49,"az":61.3,"t":"2028-12-16T13:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":9.8,"alt":5.31,"az":62.1,"t":"2028-12-16T13:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":8.66,"alt":6.14,"az":62.8,"t":"2028-12-16T13:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":7.75,"alt":6.98,"az":63.6,"t":"2028-12-16T13:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":7.0,"alt":7.82,"az":64.4,"t":"2028-12-16T13:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.37,"alt":8.67,"az":65.2,"t":"2028-12-16T13:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":5.85,"alt":9.52,"az":66.0,"t":"2028-12-16T13:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":5.4,"alt":10.38,"az":66.7,"t":"2028-12-16T13:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":5.01,"alt":11.24,"az":67.5,"t":"2028-12-16T14:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":4.67,"alt":12.11,"az":68.3,"t":"2028-12-16T14:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":4.37,"alt":12.98,"az":69.0,"t":"2028-12-16T14:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":4.11,"alt":13.85,"az":69.8,"t":"2028-12-16T14:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":3.88,"alt":14.73,"az":70.5,"t":"2028-12-16T14:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":3.67,"alt":15.62,"az":71.3,"t":"2028-12-16T14:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":3.48,"alt":16.51,"az":72.0,"t":"2028-12-16T14:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":3.31,"alt":17.4,"az":72.8,"t":"2028-12-16T14:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.16,"alt":18.29,"az":73.5,"t":"2028-12-16T14:40:00Z","terrain":0.86},{"above_terrain":true,"airmass":3.02,"alt":19.19,"az":74.3,"t":"2028-12-16T14:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.89,"alt":20.1,"az":75.0,"t":"2028-12-16T14:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.77,"alt":21.0,"az":75.8,"t":"2028-12-16T14:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.66,"alt":21.91,"az":76.5,"t":"2028-12-16T15:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.56,"alt":22.82,"az":77.2,"t":"2028-12-16T15:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.47,"alt":23.74,"az":78.0,"t":"2028-12-16T15:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.39,"alt":24.65,"az":78.7,"t":"2028-12-16T15:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.31,"alt":25.57,"az":79.5,"t":"2028-12-16T15:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.23,"alt":26.49,"az":80.2,"t":"2028-12-16T15:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.16,"alt":27.42,"az":81.0,"t":"2028-12-16T15:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.1,"alt":28.34,"az":81.8,"t":"2028-12-16T15:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.04,"alt":29.27,"az":82.5,"t":"2028-12-16T15:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.98,"alt":30.2,"az":83.3,"t":"2028-12-16T15:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.93,"alt":31.13,"az":84.1,"t":"2028-12-16T15:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.88,"alt":32.06,"az":84.8,"t":"2028-12-16T15:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.83,"alt":32.99,"az":85.6,"t":"2028-12-16T16:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.79,"alt":33.93,"az":86.4,"t":"2028-12-16T16:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.75,"alt":34.86,"az":87.2,"t":"2028-12-16T16:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.71,"alt":35.8,"az":88.0,"t":"2028-12-16T16:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.67,"alt":36.73,"az":88.8,"t":"2028-12-16T16:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.63,"alt":37.67,"az":89.7,"t":"2028-12-16T16:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.6,"alt":38.6,"az":90.5,"t":"2028-12-16T16:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.57,"alt":39.54,"az":91.3,"t":"2028-12-16T16:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.54,"alt":40.47,"az":92.2,"t":"2028-12-16T16:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.51,"alt":41.41,"az":93.1,"t":"2028-12-16T16:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.48,"alt":42.34,"az":94.0,"t":"2028-12-16T16:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.46,"alt":43.28,"az":94.9,"t":"2028-12-16T16:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.43,"alt":44.21,"az":95.8,"t":"2028-12-16T17:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.41,"alt":45.14,"az":96.7,"t":"2028-12-16T17:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.39,"alt":46.07,"az":97.7,"t":"2028-12-16T17:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.37,"alt":46.99,"az":98.6,"t":"2028-12-16T17:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.35,"alt":47.92,"az":99.6,"t":"2028-12-16T17:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.33,"alt":48.84,"az":100.6,"t":"2028-12-16T17:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.31,"alt":49.76,"az":101.7,"t":"2028-12-16T17:30:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.29,"alt":50.67,"az":102.8,"t":"2028-12-16T17:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.28,"alt":51.58,"az":103.9,"t":"2028-12-16T17:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.26,"alt":52.49,"az":105.0,"t":"2028-12-16T17:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.24,"alt":53.39,"az":106.2,"t":"2028-12-16T17:50:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.23,"alt":54.29,"az":107.4,"t":"2028-12-16T17:55:00Z","terrain":-0.73},{"above_terrain":true,"airmass":1.22,"alt":55.18,"az":108.6,"t":"2028-12-16T18:00:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.2,"alt":56.06,"az":109.9,"t":"2028-12-16T18:05:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.19,"alt":56.94,"az":111.2,"t":"2028-12-16T18:10:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.18,"alt":57.81,"az":112.6,"t":"2028-12-16T18:15:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.17,"alt":58.66,"az":114.0,"t":"2028-12-16T18:20:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.16,"alt":59.51,"az":115.5,"t":"2028-12-16T18:25:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.15,"alt":60.35,"az":117.1,"t":"2028-12-16T18:30:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.14,"alt":61.18,"az":118.7,"t":"2028-12-16T18:35:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.13,"alt":62.0,"az":120.4,"t":"2028-12-16T18:40:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.12,"alt":62.8,"az":122.1,"t":"2028-12-16T18:45:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.12,"alt":63.58,"az":124.0,"t":"2028-12-16T18:50:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.11,"alt":64.35,"az":125.9,"t":"2028-12-16T18:55:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.1,"alt":65.1,"az":127.9,"t":"2028-12-16T19:00:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.1,"alt":65.82,"az":130.1,"t":"2028-12-16T19:05:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.09,"alt":66.53,"az":132.3,"t":"2028-12-16T19:10:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.08,"alt":67.21,"az":134.6,"t":"2028-12-16T19:15:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.08,"alt":67.86,"az":137.1,"t":"2028-12-16T19:20:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.07,"alt":68.48,"az":139.7,"t":"2028-12-16T19:25:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.07,"alt":69.07,"az":142.4,"t":"2028-12-16T19:30:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.07,"alt":69.62,"az":145.2,"t":"2028-12-16T19:35:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.14,"az":148.2,"t":"2028-12-16T19:40:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.06,"alt":70.61,"az":151.3,"t":"2028-12-16T19:45:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.06,"alt":71.03,"az":154.5,"t":"2028-12-16T19:50:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.05,"alt":71.41,"az":157.9,"t":"2028-12-16T19:55:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.05,"alt":71.74,"az":161.3,"t":"2028-12-16T20:00:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.05,"alt":72.01,"az":164.9,"t":"2028-12-16T20:05:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.05,"alt":72.23,"az":168.6,"t":"2028-12-16T20:10:00Z","terrain":-0.88},{"above_terrain":true,"airmass":1.05,"alt":72.38,"az":172.3,"t":"2028-12-16T20:15:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.05,"alt":72.48,"az":176.1,"t":"2028-12-16T20:20:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.05,"alt":72.51,"az":179.9,"t":"2028-12-16T20:25:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.05,"alt":72.48,"az":183.7,"t":"2028-12-16T20:30:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.05,"alt":72.39,"az":187.4,"t":"2028-12-16T20:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.05,"alt":72.24,"az":191.2,"t":"2028-12-16T20:40:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.05,"alt":72.03,"az":194.8,"t":"2028-12-16T20:45:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.05,"alt":71.76,"az":198.4,"t":"2028-12-16T20:50:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.05,"alt":71.44,"az":201.9,"t":"2028-12-16T20:55:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.06,"alt":71.06,"az":205.2,"t":"2028-12-16T21:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.06,"alt":70.64,"az":208.5,"t":"2028-12-16T21:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.06,"alt":70.17,"az":211.6,"t":"2028-12-16T21:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.07,"alt":69.66,"az":214.6,"t":"2028-12-16T21:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":69.11,"az":217.4,"t":"2028-12-16T21:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.07,"alt":68.52,"az":220.1,"t":"2028-12-16T21:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.08,"alt":67.9,"az":222.7,"t":"2028-12-16T21:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.08,"alt":67.25,"az":225.2,"t":"2028-12-16T21:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.09,"alt":66.58,"az":227.5,"t":"2028-12-16T21:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.1,"alt":65.87,"az":229.8,"t":"2028-12-16T21:45:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.1,"alt":65.15,"az":231.9,"t":"2028-12-16T21:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.11,"alt":64.4,"az":233.9,"t":"2028-12-16T21:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.12,"alt":63.64,"az":235.9,"t":"2028-12-16T22:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.12,"alt":62.85,"az":237.7,"t":"2028-12-16T22:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":62.05,"az":239.5,"t":"2028-12-16T22:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.14,"alt":61.24,"az":241.2,"t":"2028-12-16T22:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.15,"alt":60.41,"az":242.8,"t":"2028-12-16T22:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.16,"alt":59.58,"az":244.4,"t":"2028-12-16T22:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.17,"alt":58.73,"az":245.9,"t":"2028-12-16T22:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.18,"alt":57.87,"az":247.3,"t":"2028-12-16T22:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.19,"alt":57.0,"az":248.7,"t":"2028-12-16T22:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.2,"alt":56.12,"az":250.0,"t":"2028-12-16T22:45:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.22,"alt":55.24,"az":251.3,"t":"2028-12-16T22:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.23,"alt":54.35,"az":252.5,"t":"2028-12-16T22:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.24,"alt":53.46,"az":253.8,"t":"2028-12-16T23:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.26,"alt":52.55,"az":254.9,"t":"2028-12-16T23:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.27,"alt":51.65,"az":256.1,"t":"2028-12-16T23:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.29,"alt":50.74,"az":257.2,"t":"2028-12-16T23:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.31,"alt":49.82,"az":258.2,"t":"2028-12-16T23:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.33,"alt":48.9,"az":259.3,"t":"2028-12-16T23:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.34,"alt":47.98,"az":260.3,"t":"2028-12-16T23:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.36,"alt":47.06,"az":261.3,"t":"2028-12-16T23:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.39,"alt":46.13,"az":262.3,"t":"2028-12-16T23:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.41,"alt":45.21,"az":263.2,"t":"2028-12-16T23:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.43,"alt":44.27,"az":264.2,"t":"2028-12-16T23:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.46,"alt":43.34,"az":265.1,"t":"2028-12-16T23:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.48,"alt":42.41,"az":266.0,"t":"2028-12-17T00:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.51,"alt":41.48,"az":266.9,"t":"2028-12-17T00:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.54,"alt":40.54,"az":267.7,"t":"2028-12-17T00:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.57,"alt":39.61,"az":268.6,"t":"2028-12-17T00:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":269.4,"t":"2028-12-17T00:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.63,"alt":37.73,"az":270.3,"t":"2028-12-17T00:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.67,"alt":36.8,"az":271.1,"t":"2028-12-17T00:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.7,"alt":35.86,"az":271.9,"t":"2028-12-17T00:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.74,"alt":34.93,"az":272.7,"t":"2028-12-17T00:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.78,"alt":33.99,"az":273.5,"t":"2028-12-17T00:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.83,"alt":33.06,"az":274.3,"t":"2028-12-17T00:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.88,"alt":32.13,"az":275.1,"t":"2028-12-17T00:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.93,"alt":31.19,"az":275.9,"t":"2028-12-17T01:00:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.98,"alt":30.26,"az":276.7,"t":"2028-12-17T01:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.04,"alt":29.34,"az":277.4,"t":"2028-12-17T01:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.1,"alt":28.41,"az":278.2,"t":"2028-12-17T01:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.16,"alt":27.48,"az":278.9,"t":"2028-12-17T01:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.23,"alt":26.56,"az":279.7,"t":"2028-12-17T01:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.3,"alt":25.64,"az":280.5,"t":"2028-12-17T01:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.38,"alt":24.72,"az":281.2,"t":"2028-12-17T01:35:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.47,"alt":23.8,"az":282.0,"t":"2028-12-17T01:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.56,"alt":22.89,"az":282.7,"t":"2028-12-17T01:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.66,"alt":21.97,"az":283.4,"t":"2028-12-17T01:50:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.76,"alt":21.07,"az":284.2,"t":"2028-12-17T01:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.88,"alt":20.16,"az":284.9,"t":"2028-12-17T02:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.01,"alt":19.26,"az":285.7,"t":"2028-12-17T02:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.15,"alt":18.36,"az":286.4,"t":"2028-12-17T02:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.3,"alt":17.46,"az":287.2,"t":"2028-12-17T02:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.47,"alt":16.57,"az":287.9,"t":"2028-12-17T02:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.66,"alt":15.68,"az":288.7,"t":"2028-12-17T02:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.86,"alt":14.8,"az":289.4,"t":"2028-12-17T02:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.09,"alt":13.92,"az":290.2,"t":"2028-12-17T02:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.35,"alt":13.04,"az":290.9,"t":"2028-12-17T02:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.65,"alt":12.17,"az":291.7,"t":"2028-12-17T02:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.98,"alt":11.3,"az":292.4,"t":"2028-12-17T02:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":5.37,"alt":10.44,"az":293.2,"t":"2028-12-17T02:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.81,"alt":9.58,"az":294.0,"t":"2028-12-17T03:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.33,"alt":8.73,"az":294.8,"t":"2028-12-17T03:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":6.95,"alt":7.88,"az":295.5,"t":"2028-12-17T03:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.69,"alt":7.04,"az":296.3,"t":"2028-12-17T03:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":8.59,"alt":6.2,"az":297.1,"t":"2028-12-17T03:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":9.71,"alt":5.37,"az":297.9,"t":"2028-12-17T03:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":11.13,"alt":4.55,"az":298.7,"t":"2028-12-17T03:30:00Z","terrain":0.15},{"above_terrain":true,"airmass":12.97,"alt":3.73,"az":299.5,"t":"2028-12-17T03:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":15.43,"alt":2.92,"az":300.3,"t":"2028-12-17T03:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":18.85,"alt":2.11,"az":301.1,"t":"2028-12-17T03:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":23.76,"alt":1.32,"az":301.9,"t":"2028-12-17T03:50:00Z","terrain":0.1},{"above_terrain":true,"airmass":31.07,"alt":0.52,"az":302.7,"t":"2028-12-17T03:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-0.26,"az":303.6,"t":"2028-12-17T04:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-1.04,"az":304.4,"t":"2028-12-17T04:05:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":305.3,"t":"2028-12-17T04:10:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":306.1,"t":"2028-12-17T04:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":307.0,"t":"2028-12-17T04:20:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-4.06,"az":307.9,"t":"2028-12-17T04:25:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-4.79,"az":308.7,"t":"2028-12-17T04:30:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-5.52,"az":309.6,"t":"2028-12-17T04:35:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.24,"az":310.5,"t":"2028-12-17T04:40:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-6.94,"az":311.4,"t":"2028-12-17T04:45:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-7.64,"az":312.3,"t":"2028-12-17T04:50:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-8.33,"az":313.3,"t":"2028-12-17T04:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-9.0,"az":314.2,"t":"2028-12-17T05:00:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-9.67,"az":315.1,"t":"2028-12-17T05:05:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-10.32,"az":316.1,"t":"2028-12-17T05:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-10.97,"az":317.0,"t":"2028-12-17T05:15:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-11.6,"az":318.0,"t":"2028-12-17T05:20:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-12.22,"az":319.0,"t":"2028-12-17T05:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.83,"az":320.0,"t":"2028-12-17T05:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.42,"az":321.0,"t":"2028-12-17T05:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-14.0,"az":322.0,"t":"2028-12-17T05:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-14.57,"az":323.0,"t":"2028-12-17T05:45:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-15.13,"az":324.1,"t":"2028-12-17T05:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-15.67,"az":325.1,"t":"2028-12-17T05:55:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-16.2,"az":326.2,"t":"2028-12-17T06:00:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-16.72,"az":327.2,"t":"2028-12-17T06:05:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-17.22,"az":328.3,"t":"2028-12-17T06:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.7,"az":329.4,"t":"2028-12-17T06:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-18.17,"az":330.5,"t":"2028-12-17T06:20:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-18.62,"az":331.6,"t":"2028-12-17T06:25:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-19.06,"az":332.7,"t":"2028-12-17T06:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.48,"az":333.8,"t":"2028-12-17T06:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-19.89,"az":335.0,"t":"2028-12-17T06:40:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-20.27,"az":336.1,"t":"2028-12-17T06:45:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-20.64,"az":337.3,"t":"2028-12-17T06:50:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-21.0,"az":338.4,"t":"2028-12-17T06:55:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-21.33,"az":339.6,"t":"2028-12-17T07:00:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-21.65,"az":340.8,"t":"2028-12-17T07:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-21.95,"az":342.0,"t":"2028-12-17T07:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-22.23,"az":343.2,"t":"2028-12-17T07:15:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-22.49,"az":344.4,"t":"2028-12-17T07:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.73,"az":345.6,"t":"2028-12-17T07:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-22.96,"az":346.8,"t":"2028-12-17T07:30:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-23.16,"az":348.0,"t":"2028-12-17T07:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-23.35,"az":349.2,"t":"2028-12-17T07:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-23.51,"az":350.5,"t":"2028-12-17T07:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.66,"az":351.7,"t":"2028-12-17T07:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.78,"az":353.0,"t":"2028-12-17T07:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-23.88,"az":354.2,"t":"2028-12-17T08:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-23.97,"az":355.4,"t":"2028-12-17T08:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":356.7,"t":"2028-12-17T08:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.08,"az":357.9,"t":"2028-12-17T08:15:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":359.2,"t":"2028-12-17T08:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":0.4,"t":"2028-12-17T08:25:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-24.09,"az":1.7,"t":"2028-12-17T08:30:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-24.05,"az":3.0,"t":"2028-12-17T08:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-23.99,"az":4.2,"t":"2028-12-17T08:40:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-23.91,"az":5.4,"t":"2028-12-17T08:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-23.81,"az":6.7,"t":"2028-12-17T08:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-23.69,"az":7.9,"t":"2028-12-17T08:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.55,"az":9.2,"t":"2028-12-17T09:00:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-23.39,"az":10.4,"t":"2028-12-17T09:05:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-23.22,"az":11.6,"t":"2028-12-17T09:10:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-23.02,"az":12.9,"t":"2028-12-17T09:15:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-22.8,"az":14.1,"t":"2028-12-17T09:20:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-22.56,"az":15.3,"t":"2028-12-17T09:25:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-22.3,"az":16.5,"t":"2028-12-17T09:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-22.03,"az":17.7,"t":"2028-12-17T09:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-21.74,"az":18.9,"t":"2028-12-17T09:40:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-21.42,"az":20.1,"t":"2028-12-17T09:45:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-21.09,"az":21.2,"t":"2028-12-17T09:50:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-20.75,"az":22.4,"t":"2028-12-17T09:55:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-20.38,"az":23.6,"t":"2028-12-17T10:00:00Z","terrain":1.02}],"transit":{"airmass":1.05,"alt":72.5,"az":179.9,"t":"2028-12-16T20:25:00Z"},"usable_hours":9.5,"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."]}