{"assessment":{"best_window":{"end":"2041-12-08T20:40Z","end_local":"22:40","hours":4.08,"label":"marginal","mean_quality":0.38,"start":"2041-12-08T16:35Z","start_local":"18:35"},"cost":{"altitude":2.73,"clouds":0.0,"darkness":0.49,"moon":6.32},"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 barely \u2014 weather unknown","hourly":[{"alt":16,"cloud":null,"high":null,"iso":"2041-12-08T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2041-12-08T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.19,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2041-12-08T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2041-12-08T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.41,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2041-12-08T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.38,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2041-12-08T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.33,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2041-12-08T21:00Z","label":"poor","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.28,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2041-12-08T22:00Z","label":"poor","low":null,"mid":null,"moon_alt":69,"precip":null,"q":0.26,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":59,"cloud":null,"high":null,"iso":"2041-12-08T23:00Z","label":"poor","low":null,"mid":null,"moon_alt":75,"precip":null,"q":0.24,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2041-12-09T00:00Z","label":"poor","low":null,"mid":null,"moon_alt":74,"precip":null,"q":0.23,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2041-12-09T01:00Z","label":"poor","low":null,"mid":null,"moon_alt":66,"precip":null,"q":0.22,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":26,"cloud":null,"high":null,"iso":"2041-12-09T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.19,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2041-12-09T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2041-12-09T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2041-12-09T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.44,"peak_sky":0.44,"quality_hours":3.11,"reasons":["moonlight cost 6.3 quality-hours","the target being low or below 20\u00b0 cost 2.7 quality-hours","daylight and twilight cost 0.5 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":34,"score_weather":null,"sky_hours":3.11,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2041-12-08T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2041-12-08T14:50Z","start_local":"16:50"},{"end":"2041-12-08T16:35Z","end_local":"18:35","hours":1.17,"label":"poor","mean_quality":0.13,"start":"2041-12-08T15:25Z","start_local":"17:25"},{"end":"2041-12-08T20:40Z","end_local":"22:40","hours":4.08,"label":"marginal","mean_quality":0.38,"start":"2041-12-08T16:35Z","start_local":"18:35"},{"end":"2041-12-09T02:35Z","end_local":"04:35","hours":5.92,"label":"poor","mean_quality":0.23,"start":"2041-12-08T20:40Z","start_local":"22:40"},{"end":"2041-12-09T05:40Z","end_local":"07:40","hours":3.08,"label":"unusable","mean_quality":0.0,"start":"2041-12-09T02:35Z","start_local":"04:35"}]},"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":"2041-12-08T16:30:13Z","dark_hours":11.44,"dark_to":"2041-12-09T03:56:24Z","moon":{"illumination":0.982,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2041-12-08T15:18:03Z","moonset":"2041-12-09T07:23:15Z","sunrise":"2041-12-09T05:36:20Z","sunset":"2041-12-08T14:50:22Z","twilight":{"astronomical":{"end":"2041-12-08T16:30:13Z","start":"2041-12-09T03:56:24Z"},"civil":{"end":"2041-12-08T15:21:41Z","start":"2041-12-09T05:04:59Z"},"nautical":{"end":"2041-12-08T15:56:31Z","start":"2041-12-09T04:30:07Z"}},"window_end":"2041-12-09T10:00:00Z","window_start":"2041-12-08T10:00:00Z"},"night_date":"2041-12-08","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":"2041-12-08T21:00:00Z"},"dec":24.11388889,"dec_of_date":24.2413,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":9.08,"limit_rise":"2041-12-08T15:22:08Z","limit_set":"2041-12-09T02:33:49Z","max_az_rate_deg_per_min":0.76,"moon_separation":32.1,"never_rises":false,"ra":56.60083333,"ra_of_date":57.226,"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":"9.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2041-12-09T04:32:22Z","blocked_dark_hours":0,"clears_at":"2041-12-08T13:32:14Z","rise_az":58.4},"track":[{"above_terrain":false,"airmass":null,"alt":-22.61,"az":14.9,"t":"2041-12-08T10:00:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-22.36,"az":16.1,"t":"2041-12-08T10:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-22.09,"az":17.3,"t":"2041-12-08T10:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-21.8,"az":18.5,"t":"2041-12-08T10:15:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-21.5,"az":19.6,"t":"2041-12-08T10:20:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-21.17,"az":20.8,"t":"2041-12-08T10:25:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-20.83,"az":22.0,"t":"2041-12-08T10:30:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-20.47,"az":23.2,"t":"2041-12-08T10:35:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-20.1,"az":24.3,"t":"2041-12-08T10:40:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-19.7,"az":25.4,"t":"2041-12-08T10:45:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-19.29,"az":26.6,"t":"2041-12-08T10:50:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-18.86,"az":27.7,"t":"2041-12-08T10:55:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-18.42,"az":28.8,"t":"2041-12-08T11:00:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-17.96,"az":29.9,"t":"2041-12-08T11:05:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":31.0,"t":"2041-12-08T11:10:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":32.1,"t":"2041-12-08T11:15:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-16.49,"az":33.2,"t":"2041-12-08T11:20:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-15.98,"az":34.2,"t":"2041-12-08T11:25:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-15.44,"az":35.3,"t":"2041-12-08T11:30:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-14.89,"az":36.3,"t":"2041-12-08T11:35:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-14.33,"az":37.3,"t":"2041-12-08T11:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-13.76,"az":38.4,"t":"2041-12-08T11:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-13.17,"az":39.4,"t":"2041-12-08T11:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-12.57,"az":40.4,"t":"2041-12-08T11:55:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-11.96,"az":41.3,"t":"2041-12-08T12:00:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-11.34,"az":42.3,"t":"2041-12-08T12:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-10.7,"az":43.3,"t":"2041-12-08T12:10:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-10.05,"az":44.2,"t":"2041-12-08T12:15:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-9.39,"az":45.2,"t":"2041-12-08T12:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-8.72,"az":46.1,"t":"2041-12-08T12:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-8.04,"az":47.1,"t":"2041-12-08T12:30:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-7.35,"az":48.0,"t":"2041-12-08T12:35:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":48.9,"t":"2041-12-08T12:40:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-5.94,"az":49.8,"t":"2041-12-08T12:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.22,"az":50.7,"t":"2041-12-08T12:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.5,"az":51.6,"t":"2041-12-08T12:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":52.4,"t":"2041-12-08T13:00:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":53.3,"t":"2041-12-08T13:05:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-2.26,"az":54.2,"t":"2041-12-08T13:10:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-1.49,"az":55.0,"t":"2041-12-08T13:15:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-0.72,"az":55.9,"t":"2041-12-08T13:20:00Z","terrain":1.05},{"above_terrain":false,"airmass":37.1,"alt":0.06,"az":56.7,"t":"2041-12-08T13:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":27.76,"alt":0.84,"az":57.5,"t":"2041-12-08T13:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":21.56,"alt":1.63,"az":58.4,"t":"2041-12-08T13:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":17.34,"alt":2.44,"az":59.2,"t":"2041-12-08T13:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":14.36,"alt":3.24,"az":60.0,"t":"2041-12-08T13:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":12.17,"alt":4.06,"az":60.8,"t":"2041-12-08T13:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":10.52,"alt":4.88,"az":61.6,"t":"2041-12-08T13:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":9.23,"alt":5.7,"az":62.4,"t":"2041-12-08T14:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":8.21,"alt":6.53,"az":63.2,"t":"2041-12-08T14:05:00Z","terrain":0.89},{"above_terrain":true,"airmass":7.38,"alt":7.37,"az":63.9,"t":"2041-12-08T14:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":6.69,"alt":8.22,"az":64.7,"t":"2041-12-08T14:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.12,"alt":9.07,"az":65.5,"t":"2041-12-08T14:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":5.63,"alt":9.92,"az":66.3,"t":"2041-12-08T14:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":5.21,"alt":10.78,"az":67.0,"t":"2041-12-08T14:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":4.85,"alt":11.64,"az":67.8,"t":"2041-12-08T14:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":4.53,"alt":12.51,"az":68.6,"t":"2041-12-08T14:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":4.25,"alt":13.39,"az":69.3,"t":"2041-12-08T14:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":4.0,"alt":14.26,"az":70.1,"t":"2041-12-08T14:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":3.78,"alt":15.14,"az":70.8,"t":"2041-12-08T14:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":3.58,"alt":16.03,"az":71.6,"t":"2041-12-08T15:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.4,"alt":16.92,"az":72.3,"t":"2041-12-08T15:05:00Z","terrain":1.13},{"above_terrain":true,"airmass":3.24,"alt":17.81,"az":73.1,"t":"2041-12-08T15:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.09,"alt":18.71,"az":73.8,"t":"2041-12-08T15:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.96,"alt":19.61,"az":74.6,"t":"2041-12-08T15:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.83,"alt":20.52,"az":75.3,"t":"2041-12-08T15:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.72,"alt":21.42,"az":76.0,"t":"2041-12-08T15:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.62,"alt":22.33,"az":76.8,"t":"2041-12-08T15:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.52,"alt":23.24,"az":77.5,"t":"2041-12-08T15:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.43,"alt":24.16,"az":78.3,"t":"2041-12-08T15:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.35,"alt":25.08,"az":79.0,"t":"2041-12-08T15:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.27,"alt":26.0,"az":79.8,"t":"2041-12-08T15:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.2,"alt":26.92,"az":80.5,"t":"2041-12-08T16:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.13,"alt":27.84,"az":81.3,"t":"2041-12-08T16:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.07,"alt":28.77,"az":82.1,"t":"2041-12-08T16:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.01,"alt":29.7,"az":82.8,"t":"2041-12-08T16:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.96,"alt":30.63,"az":83.6,"t":"2041-12-08T16:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.91,"alt":31.56,"az":84.4,"t":"2041-12-08T16:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.86,"alt":32.49,"az":85.1,"t":"2041-12-08T16:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.81,"alt":33.42,"az":85.9,"t":"2041-12-08T16:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.77,"alt":34.36,"az":86.7,"t":"2041-12-08T16:40:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.73,"alt":35.29,"az":87.5,"t":"2041-12-08T16:45:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.69,"alt":36.23,"az":88.3,"t":"2041-12-08T16:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.65,"alt":37.16,"az":89.2,"t":"2041-12-08T16:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.62,"alt":38.1,"az":90.0,"t":"2041-12-08T17:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.59,"alt":39.03,"az":90.8,"t":"2041-12-08T17:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.55,"alt":39.97,"az":91.7,"t":"2041-12-08T17:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.52,"alt":40.91,"az":92.5,"t":"2041-12-08T17:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.5,"alt":41.84,"az":93.4,"t":"2041-12-08T17:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.47,"alt":42.77,"az":94.3,"t":"2041-12-08T17:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.45,"alt":43.71,"az":95.2,"t":"2041-12-08T17:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.42,"alt":44.64,"az":96.1,"t":"2041-12-08T17:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.4,"alt":45.57,"az":97.1,"t":"2041-12-08T17:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.38,"alt":46.5,"az":98.0,"t":"2041-12-08T17:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.36,"alt":47.42,"az":99.0,"t":"2041-12-08T17:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.34,"alt":48.34,"az":100.0,"t":"2041-12-08T17:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.26,"az":101.1,"t":"2041-12-08T18:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":102.1,"t":"2041-12-08T18:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.28,"alt":51.1,"az":103.2,"t":"2041-12-08T18:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.27,"alt":52.0,"az":104.3,"t":"2041-12-08T18:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.25,"alt":52.91,"az":105.5,"t":"2041-12-08T18:20:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.24,"alt":53.81,"az":106.6,"t":"2041-12-08T18:25:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.22,"alt":54.7,"az":107.9,"t":"2041-12-08T18:30:00Z","terrain":-0.88},{"above_terrain":true,"airmass":1.21,"alt":55.59,"az":109.1,"t":"2041-12-08T18:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.2,"alt":56.47,"az":110.4,"t":"2041-12-08T18:40:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.19,"alt":57.34,"az":111.8,"t":"2041-12-08T18:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.18,"alt":58.21,"az":113.2,"t":"2041-12-08T18:50:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.17,"alt":59.06,"az":114.6,"t":"2041-12-08T18:55:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.16,"alt":59.91,"az":116.1,"t":"2041-12-08T19:00:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.15,"alt":60.74,"az":117.7,"t":"2041-12-08T19:05:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.14,"alt":61.57,"az":119.4,"t":"2041-12-08T19:10:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.13,"alt":62.38,"az":121.1,"t":"2041-12-08T19:15:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.12,"alt":63.17,"az":122.9,"t":"2041-12-08T19:20:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.11,"alt":63.95,"az":124.8,"t":"2041-12-08T19:25:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.11,"alt":64.71,"az":126.7,"t":"2041-12-08T19:30:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.1,"alt":65.45,"az":128.8,"t":"2041-12-08T19:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.09,"alt":66.17,"az":131.0,"t":"2041-12-08T19:40:00Z","terrain":-1.69},{"above_terrain":true,"airmass":1.09,"alt":66.86,"az":133.2,"t":"2041-12-08T19:45:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.08,"alt":67.53,"az":135.6,"t":"2041-12-08T19:50:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.08,"alt":68.17,"az":138.1,"t":"2041-12-08T19:55:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.07,"alt":68.78,"az":140.8,"t":"2041-12-08T20:00:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.07,"alt":69.35,"az":143.6,"t":"2041-12-08T20:05:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.06,"alt":69.89,"az":146.4,"t":"2041-12-08T20:10:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.06,"alt":70.38,"az":149.5,"t":"2041-12-08T20:15:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.06,"alt":70.84,"az":152.6,"t":"2041-12-08T20:20:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.06,"alt":71.24,"az":155.9,"t":"2041-12-08T20:25:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":71.6,"az":159.3,"t":"2041-12-08T20:30:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.05,"alt":71.9,"az":162.9,"t":"2041-12-08T20:35:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.05,"alt":72.15,"az":166.5,"t":"2041-12-08T20:40:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.05,"alt":72.34,"az":170.2,"t":"2041-12-08T20:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.05,"alt":72.47,"az":173.9,"t":"2041-12-08T20:50:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.05,"alt":72.54,"az":177.7,"t":"2041-12-08T20:55:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.05,"alt":72.54,"az":181.5,"t":"2041-12-08T21:00:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":185.3,"t":"2041-12-08T21:05:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.05,"alt":72.37,"az":189.1,"t":"2041-12-08T21:10:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.05,"alt":72.19,"az":192.8,"t":"2041-12-08T21:15:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.05,"alt":71.96,"az":196.4,"t":"2041-12-08T21:20:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.05,"alt":71.66,"az":200.0,"t":"2041-12-08T21:25:00Z","terrain":-0.25},{"above_terrain":true,"airmass":1.06,"alt":71.32,"az":203.4,"t":"2041-12-08T21:30:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":70.92,"az":206.7,"t":"2041-12-08T21:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.06,"alt":70.48,"az":209.9,"t":"2041-12-08T21:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.06,"alt":69.99,"az":213.0,"t":"2041-12-08T21:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.07,"alt":69.46,"az":215.9,"t":"2041-12-08T21:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.07,"alt":68.89,"az":218.7,"t":"2041-12-08T21:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.08,"alt":68.29,"az":221.3,"t":"2041-12-08T22:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":67.66,"az":223.9,"t":"2041-12-08T22:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.09,"alt":66.99,"az":226.3,"t":"2041-12-08T22:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.09,"alt":66.3,"az":228.6,"t":"2041-12-08T22:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.1,"alt":65.59,"az":230.8,"t":"2041-12-08T22:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.1,"alt":64.85,"az":232.9,"t":"2041-12-08T22:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.11,"alt":64.1,"az":234.9,"t":"2041-12-08T22:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.12,"alt":63.32,"az":236.8,"t":"2041-12-08T22:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.13,"alt":62.53,"az":238.6,"t":"2041-12-08T22:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.13,"alt":61.73,"az":240.3,"t":"2041-12-08T22:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.14,"alt":60.91,"az":242.0,"t":"2041-12-08T22:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.15,"alt":60.07,"az":243.6,"t":"2041-12-08T22:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.16,"alt":59.23,"az":245.1,"t":"2041-12-08T23:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.17,"alt":58.38,"az":246.6,"t":"2041-12-08T23:05:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.18,"alt":57.51,"az":248.0,"t":"2041-12-08T23:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.2,"alt":56.64,"az":249.3,"t":"2041-12-08T23:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.21,"alt":55.76,"az":250.6,"t":"2041-12-08T23:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.22,"alt":54.88,"az":251.9,"t":"2041-12-08T23:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.24,"alt":53.98,"az":253.1,"t":"2041-12-08T23:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":53.09,"az":254.3,"t":"2041-12-08T23:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.26,"alt":52.18,"az":255.5,"t":"2041-12-08T23:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.28,"alt":51.27,"az":256.6,"t":"2041-12-08T23:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.3,"alt":50.36,"az":257.7,"t":"2041-12-08T23:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.31,"alt":49.44,"az":258.7,"t":"2041-12-08T23:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.33,"alt":48.53,"az":259.8,"t":"2041-12-09T00:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.35,"alt":47.6,"az":260.8,"t":"2041-12-09T00:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.37,"alt":46.68,"az":261.8,"t":"2041-12-09T00:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.39,"alt":45.75,"az":262.7,"t":"2041-12-09T00:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.42,"alt":44.82,"az":263.7,"t":"2041-12-09T00:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.44,"alt":43.89,"az":264.6,"t":"2041-12-09T00:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.47,"alt":42.96,"az":265.5,"t":"2041-12-09T00:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.49,"alt":42.02,"az":266.4,"t":"2041-12-09T00:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.52,"alt":41.09,"az":267.3,"t":"2041-12-09T00:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.55,"alt":40.15,"az":268.2,"t":"2041-12-09T00:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.58,"alt":39.22,"az":269.0,"t":"2041-12-09T00:50:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.61,"alt":38.28,"az":269.9,"t":"2041-12-09T00:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.65,"alt":37.35,"az":270.7,"t":"2041-12-09T01:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.68,"alt":36.41,"az":271.5,"t":"2041-12-09T01:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.72,"alt":35.48,"az":272.3,"t":"2041-12-09T01:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.76,"alt":34.54,"az":273.1,"t":"2041-12-09T01:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.8,"alt":33.61,"az":273.9,"t":"2041-12-09T01:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.85,"alt":32.67,"az":274.7,"t":"2041-12-09T01:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.9,"alt":31.74,"az":275.5,"t":"2041-12-09T01:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.95,"alt":30.81,"az":276.3,"t":"2041-12-09T01:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.0,"alt":29.88,"az":277.0,"t":"2041-12-09T01:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.06,"alt":28.95,"az":277.8,"t":"2041-12-09T01:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.12,"alt":28.03,"az":278.6,"t":"2041-12-09T01:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.19,"alt":27.1,"az":279.3,"t":"2041-12-09T01:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.26,"alt":26.18,"az":280.1,"t":"2041-12-09T02:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.33,"alt":25.26,"az":280.8,"t":"2041-12-09T02:05:00Z","terrain":0.0},{"above_terrain":true,"airmass":2.42,"alt":24.34,"az":281.6,"t":"2041-12-09T02:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.5,"alt":23.42,"az":282.3,"t":"2041-12-09T02:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.6,"alt":22.51,"az":283.1,"t":"2041-12-09T02:20:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.7,"alt":21.6,"az":283.8,"t":"2041-12-09T02:25:00Z","terrain":0.1},{"above_terrain":true,"airmass":2.81,"alt":20.69,"az":284.6,"t":"2041-12-09T02:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.93,"alt":19.79,"az":285.3,"t":"2041-12-09T02:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.06,"alt":18.89,"az":286.0,"t":"2041-12-09T02:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.21,"alt":17.99,"az":286.8,"t":"2041-12-09T02:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.37,"alt":17.1,"az":287.5,"t":"2041-12-09T02:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.54,"alt":16.2,"az":288.3,"t":"2041-12-09T02:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.74,"alt":15.32,"az":289.0,"t":"2041-12-09T03:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.95,"alt":14.44,"az":289.8,"t":"2041-12-09T03:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.2,"alt":13.56,"az":290.5,"t":"2041-12-09T03:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.47,"alt":12.68,"az":291.3,"t":"2041-12-09T03:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.78,"alt":11.81,"az":292.1,"t":"2041-12-09T03:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":5.13,"alt":10.95,"az":292.8,"t":"2041-12-09T03:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.54,"alt":10.09,"az":293.6,"t":"2041-12-09T03:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.02,"alt":9.23,"az":294.3,"t":"2041-12-09T03:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.57,"alt":8.38,"az":295.1,"t":"2041-12-09T03:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":7.24,"alt":7.54,"az":295.9,"t":"2041-12-09T03:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.03,"alt":6.7,"az":296.7,"t":"2041-12-09T03:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":9.02,"alt":5.86,"az":297.5,"t":"2041-12-09T03:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":10.24,"alt":5.04,"az":298.3,"t":"2041-12-09T04:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":11.81,"alt":4.22,"az":299.1,"t":"2041-12-09T04:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":13.88,"alt":3.4,"az":299.9,"t":"2041-12-09T04:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":16.67,"alt":2.59,"az":300.7,"t":"2041-12-09T04:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":20.6,"alt":1.79,"az":301.5,"t":"2041-12-09T04:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":26.34,"alt":1.0,"az":302.3,"t":"2041-12-09T04:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":34.97,"alt":0.21,"az":303.1,"t":"2041-12-09T04:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-0.57,"az":304.0,"t":"2041-12-09T04:35:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-1.34,"az":304.8,"t":"2041-12-09T04:40:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-2.11,"az":305.7,"t":"2041-12-09T04:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":306.5,"t":"2041-12-09T04:50:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":307.4,"t":"2041-12-09T04:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-4.35,"az":308.3,"t":"2041-12-09T05:00:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-5.08,"az":309.1,"t":"2041-12-09T05:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-5.8,"az":310.0,"t":"2041-12-09T05:10:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":310.9,"t":"2041-12-09T05:15:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-7.22,"az":311.8,"t":"2041-12-09T05:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.91,"az":312.8,"t":"2041-12-09T05:25:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-8.59,"az":313.7,"t":"2041-12-09T05:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-9.26,"az":314.6,"t":"2041-12-09T05:35:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-9.92,"az":315.6,"t":"2041-12-09T05:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-10.57,"az":316.5,"t":"2041-12-09T05:45:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-11.21,"az":317.5,"t":"2041-12-09T05:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-11.84,"az":318.5,"t":"2041-12-09T05:55:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-12.45,"az":319.4,"t":"2041-12-09T06:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-13.06,"az":320.4,"t":"2041-12-09T06:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.65,"az":321.4,"t":"2041-12-09T06:10:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-14.22,"az":322.5,"t":"2041-12-09T06:15:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-14.79,"az":323.5,"t":"2041-12-09T06:20:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-15.34,"az":324.5,"t":"2041-12-09T06:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.87,"az":325.6,"t":"2041-12-09T06:30:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-16.39,"az":326.6,"t":"2041-12-09T06:35:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-16.9,"az":327.7,"t":"2041-12-09T06:40:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":328.8,"t":"2041-12-09T06:45:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-17.87,"az":329.9,"t":"2041-12-09T06:50:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-18.33,"az":331.0,"t":"2041-12-09T06:55:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-18.78,"az":332.1,"t":"2041-12-09T07:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.21,"az":333.2,"t":"2041-12-09T07:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.62,"az":334.3,"t":"2041-12-09T07:10:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-20.02,"az":335.5,"t":"2041-12-09T07:15:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-20.4,"az":336.6,"t":"2041-12-09T07:20:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-20.76,"az":337.8,"t":"2041-12-09T07:25:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-21.11,"az":338.9,"t":"2041-12-09T07:30:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-21.44,"az":340.1,"t":"2041-12-09T07:35:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-21.74,"az":341.3,"t":"2041-12-09T07:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-22.04,"az":342.5,"t":"2041-12-09T07:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-22.31,"az":343.7,"t":"2041-12-09T07:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.56,"az":344.9,"t":"2041-12-09T07:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.79,"az":346.1,"t":"2041-12-09T08:00:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-23.01,"az":347.3,"t":"2041-12-09T08:05:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-23.21,"az":348.6,"t":"2041-12-09T08:10:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-23.38,"az":349.8,"t":"2041-12-09T08:15:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-23.54,"az":351.0,"t":"2041-12-09T08:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.67,"az":352.3,"t":"2041-12-09T08:25:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-23.79,"az":353.5,"t":"2041-12-09T08:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-23.89,"az":354.7,"t":"2041-12-09T08:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-23.96,"az":356.0,"t":"2041-12-09T08:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":357.2,"t":"2041-12-09T08:45:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-24.05,"az":358.5,"t":"2041-12-09T08:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":359.7,"t":"2041-12-09T08:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-24.06,"az":1.0,"t":"2041-12-09T09:00:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":2.2,"t":"2041-12-09T09:05:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-23.99,"az":3.5,"t":"2041-12-09T09:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-23.92,"az":4.7,"t":"2041-12-09T09:15:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-23.83,"az":6.0,"t":"2041-12-09T09:20:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-23.72,"az":7.2,"t":"2041-12-09T09:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.6,"az":8.5,"t":"2041-12-09T09:30:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-23.45,"az":9.7,"t":"2041-12-09T09:35:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-23.28,"az":10.9,"t":"2041-12-09T09:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.09,"az":12.2,"t":"2041-12-09T09:45:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-22.89,"az":13.4,"t":"2041-12-09T09:50:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-22.66,"az":14.6,"t":"2041-12-09T09:55:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-22.41,"az":15.8,"t":"2041-12-09T10:00:00Z","terrain":0.48}],"transit":{"airmass":1.05,"alt":72.5,"az":181.5,"t":"2041-12-08T21:00:00Z"},"usable_hours":10.0,"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."]}
