{"assessment":{"best_window":{"end":"2027-02-19T21:05Z","end_local":"23:05","hours":3.5,"label":"marginal","mean_quality":0.41,"start":"2027-02-19T17:35Z","start_local":"19:35"},"cost":{"altitude":7.09,"clouds":0.0,"darkness":1.12,"moon":1.89},"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":36,"cloud":null,"high":null,"iso":"2027-02-19T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2027-02-19T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.25,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2027-02-19T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.47,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2027-02-19T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":36,"cloud":null,"high":null,"iso":"2027-02-19T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":57,"precip":null,"q":0.39,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2027-02-19T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":63,"precip":null,"q":0.31,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":18,"cloud":null,"high":null,"iso":"2027-02-19T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2027-02-19T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2027-02-20T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2027-02-20T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-26,"cloud":null,"high":null,"iso":"2027-02-20T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-36,"cloud":null,"high":null,"iso":"2027-02-20T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-45,"cloud":null,"high":null,"iso":"2027-02-20T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-51,"cloud":null,"high":null,"iso":"2027-02-20T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.48,"peak_sky":0.48,"quality_hours":1.81,"reasons":["the target being low or below 20\u00b0 cost 7.1 quality-hours","moonlight cost 1.9 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":22,"score_weather":null,"sky_hours":1.81,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2027-02-19T16:30Z","end_local":"18:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-02-19T15:55Z","start_local":"17:55"},{"end":"2027-02-19T17:35Z","end_local":"19:35","hours":1.08,"label":"poor","mean_quality":0.17,"start":"2027-02-19T16:30Z","start_local":"18:30"},{"end":"2027-02-19T21:05Z","end_local":"23:05","hours":3.5,"label":"marginal","mean_quality":0.41,"start":"2027-02-19T17:35Z","start_local":"19:35"},{"end":"2027-02-19T21:50Z","end_local":"23:50","hours":0.75,"label":"poor","mean_quality":0.24,"start":"2027-02-19T21:05Z","start_local":"23:05"},{"end":"2027-02-20T05:15Z","end_local":"07:15","hours":7.42,"label":"unusable","mean_quality":0.0,"start":"2027-02-19T21:50Z","start_local":"23:50"}]},"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":"2027-02-19T17:31:46Z","dark_hours":10.09,"dark_to":"2027-02-20T03:37:21Z","moon":{"illumination":0.985,"phase":"full moon","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2027-02-19T14:20:09Z","moonset":"2027-02-20T04:40:53Z","sunrise":"2027-02-20T05:10:04Z","sunset":"2027-02-19T15:58:50Z","twilight":{"astronomical":{"end":"2027-02-19T17:31:46Z","start":"2027-02-20T03:37:21Z"},"civil":{"end":"2027-02-19T16:27:10Z","start":"2027-02-20T04:41:50Z"},"nautical":{"end":"2027-02-19T16:59:35Z","start":"2027-02-20T04:09:29Z"}},"window_end":"2027-02-20T10:00:00Z","window_start":"2027-02-19T10:00:00Z"},"night_date":"2027-02-19","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":"2027-02-19T18:00:00Z"},"dec":-5.3876,"dec_of_date":-5.3718,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":3.17,"limit_rise":"2027-02-19T14:12:13Z","limit_set":"2027-02-19T21:47:25Z","max_az_rate_deg_per_min":0.0,"moon_separation":59.0,"never_rises":false,"ra":83.8201,"ra_of_date":84.1536,"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":"3.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2027-02-19T23:34:28Z","blocked_dark_hours":0,"clears_at":"2027-02-19T12:23:39Z","rise_az":98.0},"track":[{"above_terrain":false,"airmass":null,"alt":-25.92,"az":72.9,"t":"2027-02-19T10:00:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-25.03,"az":73.9,"t":"2027-02-19T10:05:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-24.13,"az":74.8,"t":"2027-02-19T10:10:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-23.22,"az":75.8,"t":"2027-02-19T10:15:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-22.31,"az":76.7,"t":"2027-02-19T10:20:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-21.4,"az":77.6,"t":"2027-02-19T10:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-20.48,"az":78.5,"t":"2027-02-19T10:30:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-19.56,"az":79.4,"t":"2027-02-19T10:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-18.64,"az":80.3,"t":"2027-02-19T10:40:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-17.72,"az":81.2,"t":"2027-02-19T10:45:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-16.79,"az":82.1,"t":"2027-02-19T10:50:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-15.87,"az":82.9,"t":"2027-02-19T10:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-14.94,"az":83.8,"t":"2027-02-19T11:00:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-14.0,"az":84.7,"t":"2027-02-19T11:05:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-13.07,"az":85.5,"t":"2027-02-19T11:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-12.14,"az":86.4,"t":"2027-02-19T11:15:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-11.2,"az":87.2,"t":"2027-02-19T11:20:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-10.27,"az":88.1,"t":"2027-02-19T11:25:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-9.33,"az":88.9,"t":"2027-02-19T11:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-8.4,"az":89.7,"t":"2027-02-19T11:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.46,"az":90.6,"t":"2027-02-19T11:40:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":91.4,"t":"2027-02-19T11:45:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-5.59,"az":92.2,"t":"2027-02-19T11:50:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-4.66,"az":93.1,"t":"2027-02-19T11:55:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":93.9,"t":"2027-02-19T12:00:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":94.7,"t":"2027-02-19T12:05:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-1.86,"az":95.5,"t":"2027-02-19T12:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":96.4,"t":"2027-02-19T12:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":37.85,"alt":0.0,"az":97.2,"t":"2027-02-19T12:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":26.92,"alt":0.93,"az":98.0,"t":"2027-02-19T12:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":20.21,"alt":1.86,"az":98.9,"t":"2027-02-19T12:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":15.93,"alt":2.78,"az":99.7,"t":"2027-02-19T12:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":13.04,"alt":3.7,"az":100.6,"t":"2027-02-19T12:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":10.99,"alt":4.62,"az":101.4,"t":"2027-02-19T12:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.47,"alt":5.54,"az":102.3,"t":"2027-02-19T12:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":8.3,"alt":6.45,"az":103.1,"t":"2027-02-19T12:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.39,"alt":7.36,"az":104.0,"t":"2027-02-19T13:00:00Z","terrain":0.0},{"above_terrain":true,"airmass":6.65,"alt":8.27,"az":104.8,"t":"2027-02-19T13:05:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.05,"alt":9.17,"az":105.7,"t":"2027-02-19T13:10:00Z","terrain":-0.52},{"above_terrain":true,"airmass":5.55,"alt":10.07,"az":106.6,"t":"2027-02-19T13:15:00Z","terrain":-0.62},{"above_terrain":true,"airmass":5.13,"alt":10.96,"az":107.5,"t":"2027-02-19T13:20:00Z","terrain":-0.76},{"above_terrain":true,"airmass":4.76,"alt":11.85,"az":108.4,"t":"2027-02-19T13:25:00Z","terrain":-1.03},{"above_terrain":true,"airmass":4.45,"alt":12.74,"az":109.3,"t":"2027-02-19T13:30:00Z","terrain":-1.18},{"above_terrain":true,"airmass":4.18,"alt":13.62,"az":110.2,"t":"2027-02-19T13:35:00Z","terrain":-1.18},{"above_terrain":true,"airmass":3.94,"alt":14.5,"az":111.1,"t":"2027-02-19T13:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":3.73,"alt":15.37,"az":112.0,"t":"2027-02-19T13:45:00Z","terrain":-1.38},{"above_terrain":true,"airmass":3.54,"alt":16.23,"az":112.9,"t":"2027-02-19T13:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":3.37,"alt":17.09,"az":113.9,"t":"2027-02-19T13:55:00Z","terrain":-1.6},{"above_terrain":true,"airmass":3.22,"alt":17.94,"az":114.9,"t":"2027-02-19T14:00:00Z","terrain":-1.53},{"above_terrain":true,"airmass":3.08,"alt":18.79,"az":115.8,"t":"2027-02-19T14:05:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.95,"alt":19.63,"az":116.8,"t":"2027-02-19T14:10:00Z","terrain":-1.6},{"above_terrain":true,"airmass":2.84,"alt":20.46,"az":117.8,"t":"2027-02-19T14:15:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.74,"alt":21.29,"az":118.8,"t":"2027-02-19T14:20:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.64,"alt":22.1,"az":119.8,"t":"2027-02-19T14:25:00Z","terrain":-1.29},{"above_terrain":true,"airmass":2.56,"alt":22.91,"az":120.8,"t":"2027-02-19T14:30:00Z","terrain":-1.25},{"above_terrain":true,"airmass":2.47,"alt":23.71,"az":121.9,"t":"2027-02-19T14:35:00Z","terrain":-1.2},{"above_terrain":true,"airmass":2.4,"alt":24.5,"az":122.9,"t":"2027-02-19T14:40:00Z","terrain":-1.38},{"above_terrain":true,"airmass":2.33,"alt":25.28,"az":124.0,"t":"2027-02-19T14:45:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.27,"alt":26.05,"az":125.1,"t":"2027-02-19T14:50:00Z","terrain":-1.64},{"above_terrain":true,"airmass":2.21,"alt":26.81,"az":126.2,"t":"2027-02-19T14:55:00Z","terrain":-1.59},{"above_terrain":true,"airmass":2.15,"alt":27.56,"az":127.3,"t":"2027-02-19T15:00:00Z","terrain":-1.5},{"above_terrain":true,"airmass":2.1,"alt":28.3,"az":128.5,"t":"2027-02-19T15:05:00Z","terrain":-1.29},{"above_terrain":true,"airmass":2.05,"alt":29.03,"az":129.6,"t":"2027-02-19T15:10:00Z","terrain":-1.39},{"above_terrain":true,"airmass":2.01,"alt":29.74,"az":130.8,"t":"2027-02-19T15:15:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.97,"alt":30.44,"az":132.0,"t":"2027-02-19T15:20:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.93,"alt":31.13,"az":133.2,"t":"2027-02-19T15:25:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.89,"alt":31.81,"az":134.4,"t":"2027-02-19T15:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.86,"alt":32.47,"az":135.7,"t":"2027-02-19T15:35:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.83,"alt":33.12,"az":136.9,"t":"2027-02-19T15:40:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.8,"alt":33.75,"az":138.2,"t":"2027-02-19T15:45:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.77,"alt":34.36,"az":139.5,"t":"2027-02-19T15:50:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.74,"alt":34.96,"az":140.9,"t":"2027-02-19T15:55:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.72,"alt":35.54,"az":142.2,"t":"2027-02-19T16:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.69,"alt":36.11,"az":143.6,"t":"2027-02-19T16:05:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.67,"alt":36.65,"az":145.0,"t":"2027-02-19T16:10:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.65,"alt":37.18,"az":146.4,"t":"2027-02-19T16:15:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.63,"alt":37.69,"az":147.8,"t":"2027-02-19T16:20:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.62,"alt":38.18,"az":149.3,"t":"2027-02-19T16:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.6,"alt":38.64,"az":150.8,"t":"2027-02-19T16:30:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.58,"alt":39.09,"az":152.3,"t":"2027-02-19T16:35:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.57,"alt":39.52,"az":153.8,"t":"2027-02-19T16:40:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.56,"alt":39.92,"az":155.3,"t":"2027-02-19T16:45:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.54,"alt":40.3,"az":156.9,"t":"2027-02-19T16:50:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.53,"alt":40.65,"az":158.5,"t":"2027-02-19T16:55:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.52,"alt":40.98,"az":160.0,"t":"2027-02-19T17:00:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":161.7,"t":"2027-02-19T17:05:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.5,"alt":41.57,"az":163.3,"t":"2027-02-19T17:10:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.5,"alt":41.83,"az":164.9,"t":"2027-02-19T17:15:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.49,"alt":42.06,"az":166.6,"t":"2027-02-19T17:20:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.48,"alt":42.26,"az":168.2,"t":"2027-02-19T17:25:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.48,"alt":42.44,"az":169.9,"t":"2027-02-19T17:30:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.48,"alt":42.59,"az":171.6,"t":"2027-02-19T17:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.47,"alt":42.72,"az":173.3,"t":"2027-02-19T17:40:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.47,"alt":42.81,"az":175.0,"t":"2027-02-19T17:45:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.47,"alt":42.88,"az":176.7,"t":"2027-02-19T17:50:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":178.4,"t":"2027-02-19T17:55:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.47,"alt":42.94,"az":180.1,"t":"2027-02-19T18:00:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":181.8,"t":"2027-02-19T18:05:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.47,"alt":42.88,"az":183.5,"t":"2027-02-19T18:10:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.47,"alt":42.81,"az":185.2,"t":"2027-02-19T18:15:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.47,"alt":42.71,"az":186.9,"t":"2027-02-19T18:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.48,"alt":42.58,"az":188.5,"t":"2027-02-19T18:25:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.48,"alt":42.43,"az":190.2,"t":"2027-02-19T18:30:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.49,"alt":42.25,"az":191.9,"t":"2027-02-19T18:35:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.49,"alt":42.05,"az":193.6,"t":"2027-02-19T18:40:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.5,"alt":41.81,"az":195.2,"t":"2027-02-19T18:45:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.51,"alt":41.55,"az":196.8,"t":"2027-02-19T18:50:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.51,"alt":41.27,"az":198.5,"t":"2027-02-19T18:55:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.52,"alt":40.96,"az":200.1,"t":"2027-02-19T19:00:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.53,"alt":40.63,"az":201.7,"t":"2027-02-19T19:05:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.54,"alt":40.27,"az":203.2,"t":"2027-02-19T19:10:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.56,"alt":39.89,"az":204.8,"t":"2027-02-19T19:15:00Z","terrain":-0.26},{"above_terrain":true,"airmass":1.57,"alt":39.49,"az":206.3,"t":"2027-02-19T19:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.58,"alt":39.06,"az":207.8,"t":"2027-02-19T19:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.6,"alt":38.61,"az":209.3,"t":"2027-02-19T19:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.62,"alt":38.14,"az":210.8,"t":"2027-02-19T19:35:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.63,"alt":37.65,"az":212.3,"t":"2027-02-19T19:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.65,"alt":37.15,"az":213.7,"t":"2027-02-19T19:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.67,"alt":36.62,"az":215.1,"t":"2027-02-19T19:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.7,"alt":36.07,"az":216.5,"t":"2027-02-19T19:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.72,"alt":35.5,"az":217.9,"t":"2027-02-19T20:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.74,"alt":34.92,"az":219.2,"t":"2027-02-19T20:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.77,"alt":34.32,"az":220.5,"t":"2027-02-19T20:10:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.8,"alt":33.7,"az":221.9,"t":"2027-02-19T20:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.83,"alt":33.07,"az":223.1,"t":"2027-02-19T20:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.86,"alt":32.42,"az":224.4,"t":"2027-02-19T20:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.89,"alt":31.76,"az":225.7,"t":"2027-02-19T20:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.93,"alt":31.09,"az":226.9,"t":"2027-02-19T20:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.97,"alt":30.4,"az":228.1,"t":"2027-02-19T20:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.01,"alt":29.69,"az":229.3,"t":"2027-02-19T20:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":2.06,"alt":28.98,"az":230.5,"t":"2027-02-19T20:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.11,"alt":28.25,"az":231.6,"t":"2027-02-19T20:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.16,"alt":27.51,"az":232.8,"t":"2027-02-19T21:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.21,"alt":26.76,"az":233.9,"t":"2027-02-19T21:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.27,"alt":26.0,"az":235.0,"t":"2027-02-19T21:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.34,"alt":25.23,"az":236.1,"t":"2027-02-19T21:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.41,"alt":24.44,"az":237.1,"t":"2027-02-19T21:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.48,"alt":23.65,"az":238.2,"t":"2027-02-19T21:25:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.56,"alt":22.85,"az":239.2,"t":"2027-02-19T21:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.65,"alt":22.05,"az":240.3,"t":"2027-02-19T21:35:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.74,"alt":21.23,"az":241.3,"t":"2027-02-19T21:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.85,"alt":20.4,"az":242.3,"t":"2027-02-19T21:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.96,"alt":19.57,"az":243.3,"t":"2027-02-19T21:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.09,"alt":18.73,"az":244.3,"t":"2027-02-19T21:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":3.23,"alt":17.89,"az":245.2,"t":"2027-02-19T22:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":3.38,"alt":17.03,"az":246.2,"t":"2027-02-19T22:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":3.55,"alt":16.17,"az":247.1,"t":"2027-02-19T22:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.74,"alt":15.31,"az":248.0,"t":"2027-02-19T22:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.95,"alt":14.44,"az":249.0,"t":"2027-02-19T22:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.2,"alt":13.56,"az":249.9,"t":"2027-02-19T22:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.47,"alt":12.68,"az":250.8,"t":"2027-02-19T22:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.79,"alt":11.79,"az":251.7,"t":"2027-02-19T22:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.15,"alt":10.9,"az":252.6,"t":"2027-02-19T22:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.58,"alt":10.01,"az":253.5,"t":"2027-02-19T22:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.09,"alt":9.11,"az":254.3,"t":"2027-02-19T22:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":6.7,"alt":8.2,"az":255.2,"t":"2027-02-19T22:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.45,"alt":7.3,"az":256.1,"t":"2027-02-19T23:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":8.38,"alt":6.39,"az":256.9,"t":"2027-02-19T23:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":9.56,"alt":5.47,"az":257.8,"t":"2027-02-19T23:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":11.11,"alt":4.56,"az":258.7,"t":"2027-02-19T23:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":13.21,"alt":3.64,"az":259.5,"t":"2027-02-19T23:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":16.18,"alt":2.72,"az":260.3,"t":"2027-02-19T23:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":20.59,"alt":1.79,"az":261.2,"t":"2027-02-19T23:30:00Z","terrain":0.87},{"above_terrain":false,"airmass":27.51,"alt":0.87,"az":262.0,"t":"2027-02-19T23:35:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-0.06,"az":262.9,"t":"2027-02-19T23:40:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-0.99,"az":263.7,"t":"2027-02-19T23:45:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":264.5,"t":"2027-02-19T23:50:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-2.85,"az":265.3,"t":"2027-02-19T23:55:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":266.2,"t":"2027-02-20T00:00:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.72,"az":267.0,"t":"2027-02-20T00:05:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-5.66,"az":267.8,"t":"2027-02-20T00:10:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":268.7,"t":"2027-02-20T00:15:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-7.53,"az":269.5,"t":"2027-02-20T00:20:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-8.46,"az":270.3,"t":"2027-02-20T00:25:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-9.4,"az":271.2,"t":"2027-02-20T00:30:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-10.33,"az":272.0,"t":"2027-02-20T00:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-11.27,"az":272.8,"t":"2027-02-20T00:40:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-12.2,"az":273.7,"t":"2027-02-20T00:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-13.14,"az":274.5,"t":"2027-02-20T00:50:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-14.07,"az":275.4,"t":"2027-02-20T00:55:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-15.0,"az":276.3,"t":"2027-02-20T01:00:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-15.93,"az":277.1,"t":"2027-02-20T01:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-16.86,"az":278.0,"t":"2027-02-20T01:10:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-17.78,"az":278.9,"t":"2027-02-20T01:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-18.71,"az":279.7,"t":"2027-02-20T01:20:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-19.63,"az":280.6,"t":"2027-02-20T01:25:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-20.55,"az":281.5,"t":"2027-02-20T01:30:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-21.46,"az":282.4,"t":"2027-02-20T01:35:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-22.38,"az":283.4,"t":"2027-02-20T01:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-23.28,"az":284.3,"t":"2027-02-20T01:45:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-24.19,"az":285.2,"t":"2027-02-20T01:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.09,"az":286.2,"t":"2027-02-20T01:55:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-25.99,"az":287.1,"t":"2027-02-20T02:00:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-26.88,"az":288.1,"t":"2027-02-20T02:05:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-27.77,"az":289.1,"t":"2027-02-20T02:10:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-28.65,"az":290.1,"t":"2027-02-20T02:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-29.52,"az":291.1,"t":"2027-02-20T02:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-30.39,"az":292.2,"t":"2027-02-20T02:25:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-31.26,"az":293.2,"t":"2027-02-20T02:30:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-32.11,"az":294.3,"t":"2027-02-20T02:35:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-32.96,"az":295.4,"t":"2027-02-20T02:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-33.81,"az":296.5,"t":"2027-02-20T02:45:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-34.64,"az":297.6,"t":"2027-02-20T02:50:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-35.46,"az":298.7,"t":"2027-02-20T02:55:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-36.28,"az":299.9,"t":"2027-02-20T03:00:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-37.09,"az":301.1,"t":"2027-02-20T03:05:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-37.88,"az":302.3,"t":"2027-02-20T03:10:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-38.67,"az":303.5,"t":"2027-02-20T03:15:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-39.44,"az":304.8,"t":"2027-02-20T03:20:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-40.21,"az":306.1,"t":"2027-02-20T03:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-40.96,"az":307.4,"t":"2027-02-20T03:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-41.69,"az":308.7,"t":"2027-02-20T03:35:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-42.42,"az":310.1,"t":"2027-02-20T03:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-43.13,"az":311.5,"t":"2027-02-20T03:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-43.82,"az":312.9,"t":"2027-02-20T03:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-44.5,"az":314.4,"t":"2027-02-20T03:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-45.16,"az":315.9,"t":"2027-02-20T04:00:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-45.8,"az":317.4,"t":"2027-02-20T04:05:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-46.42,"az":319.0,"t":"2027-02-20T04:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-47.03,"az":320.6,"t":"2027-02-20T04:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-47.61,"az":322.2,"t":"2027-02-20T04:20:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-48.18,"az":323.8,"t":"2027-02-20T04:25:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-48.72,"az":325.5,"t":"2027-02-20T04:30:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-49.23,"az":327.3,"t":"2027-02-20T04:35:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-49.73,"az":329.0,"t":"2027-02-20T04:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-50.2,"az":330.8,"t":"2027-02-20T04:45:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-50.64,"az":332.7,"t":"2027-02-20T04:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-51.06,"az":334.5,"t":"2027-02-20T04:55:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-51.45,"az":336.4,"t":"2027-02-20T05:00:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-51.81,"az":338.3,"t":"2027-02-20T05:05:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-52.14,"az":340.3,"t":"2027-02-20T05:10:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-52.44,"az":342.3,"t":"2027-02-20T05:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-52.71,"az":344.3,"t":"2027-02-20T05:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-52.94,"az":346.3,"t":"2027-02-20T05:25:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-53.15,"az":348.4,"t":"2027-02-20T05:30:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-53.32,"az":350.4,"t":"2027-02-20T05:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-53.46,"az":352.5,"t":"2027-02-20T05:40:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-53.57,"az":354.6,"t":"2027-02-20T05:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.64,"az":356.7,"t":"2027-02-20T05:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":358.8,"t":"2027-02-20T05:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.68,"az":0.9,"t":"2027-02-20T06:00:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-53.64,"az":3.0,"t":"2027-02-20T06:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-53.58,"az":5.1,"t":"2027-02-20T06:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-53.48,"az":7.2,"t":"2027-02-20T06:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-53.34,"az":9.3,"t":"2027-02-20T06:20:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-53.18,"az":11.3,"t":"2027-02-20T06:25:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-52.97,"az":13.4,"t":"2027-02-20T06:30:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-52.74,"az":15.4,"t":"2027-02-20T06:35:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-52.48,"az":17.4,"t":"2027-02-20T06:40:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-52.18,"az":19.4,"t":"2027-02-20T06:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-51.85,"az":21.4,"t":"2027-02-20T06:50:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-51.5,"az":23.3,"t":"2027-02-20T06:55:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-51.11,"az":25.2,"t":"2027-02-20T07:00:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-50.7,"az":27.1,"t":"2027-02-20T07:05:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-50.26,"az":28.9,"t":"2027-02-20T07:10:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-49.8,"az":30.7,"t":"2027-02-20T07:15:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-49.31,"az":32.5,"t":"2027-02-20T07:20:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-48.79,"az":34.2,"t":"2027-02-20T07:25:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-48.25,"az":35.9,"t":"2027-02-20T07:30:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-47.69,"az":37.6,"t":"2027-02-20T07:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-47.11,"az":39.2,"t":"2027-02-20T07:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-46.51,"az":40.8,"t":"2027-02-20T07:45:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-45.89,"az":42.4,"t":"2027-02-20T07:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-45.25,"az":43.9,"t":"2027-02-20T07:55:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-44.59,"az":45.4,"t":"2027-02-20T08:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-43.92,"az":46.9,"t":"2027-02-20T08:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-43.23,"az":48.3,"t":"2027-02-20T08:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-42.52,"az":49.7,"t":"2027-02-20T08:15:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-41.8,"az":51.1,"t":"2027-02-20T08:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-41.06,"az":52.4,"t":"2027-02-20T08:25:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-40.32,"az":53.7,"t":"2027-02-20T08:30:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-39.55,"az":55.0,"t":"2027-02-20T08:35:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-38.78,"az":56.3,"t":"2027-02-20T08:40:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-38.0,"az":57.5,"t":"2027-02-20T08:45:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-37.2,"az":58.8,"t":"2027-02-20T08:50:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-36.4,"az":59.9,"t":"2027-02-20T08:55:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-35.58,"az":61.1,"t":"2027-02-20T09:00:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-34.76,"az":62.3,"t":"2027-02-20T09:05:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-33.93,"az":63.4,"t":"2027-02-20T09:10:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-33.09,"az":64.5,"t":"2027-02-20T09:15:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.24,"az":65.6,"t":"2027-02-20T09:20:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-31.38,"az":66.6,"t":"2027-02-20T09:25:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-30.52,"az":67.7,"t":"2027-02-20T09:30:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-29.65,"az":68.7,"t":"2027-02-20T09:35:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-28.77,"az":69.7,"t":"2027-02-20T09:40:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-27.89,"az":70.8,"t":"2027-02-20T09:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-27.01,"az":71.7,"t":"2027-02-20T09:50:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-26.12,"az":72.7,"t":"2027-02-20T09:55:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-25.22,"az":73.7,"t":"2027-02-20T10:00:00Z","terrain":0.81}],"transit":{"airmass":1.47,"alt":42.9,"az":180.1,"t":"2027-02-19T18:00:00Z"},"usable_hours":4.25,"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."]}