{"assessment":{"best_window":{"end":"2042-02-05T20:25Z","end_local":"22:25","hours":3.08,"label":"good","mean_quality":0.7,"start":"2042-02-05T17:20Z","start_local":"19:20"},"cost":{"altitude":6.17,"clouds":0.0,"darkness":1.3,"moon":1.58},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically possible, with compromises \u2014 weather unknown","hourly":[{"alt":68,"cloud":null,"high":null,"iso":"2042-02-05T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2042-02-05T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.39,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2042-02-05T18:00Z","label":"good","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.74,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2042-02-05T19:00Z","label":"good","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2042-02-05T20:00Z","label":"good","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.63,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2042-02-05T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.56,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2042-02-05T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":60,"precip":null,"q":0.45,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2042-02-05T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2042-02-06T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":63,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2042-02-06T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":57,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2042-02-06T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":47,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-18,"cloud":null,"high":null,"iso":"2042-02-06T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2042-02-06T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2042-02-06T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.76,"peak_sky":0.76,"quality_hours":3.56,"reasons":["the target being low or below 20\u00b0 cost 6.2 quality-hours","moonlight cost 1.6 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":68,"score_weather":null,"sky_hours":3.56,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2042-02-05T16:15Z","end_local":"18:15","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2042-02-05T15:40Z","start_local":"17:40"},{"end":"2042-02-05T16:45Z","end_local":"18:45","hours":0.5,"label":"poor","mean_quality":0.12,"start":"2042-02-05T16:15Z","start_local":"18:15"},{"end":"2042-02-05T17:20Z","end_local":"19:20","hours":0.58,"label":"marginal","mean_quality":0.39,"start":"2042-02-05T16:45Z","start_local":"18:45"},{"end":"2042-02-05T20:25Z","end_local":"22:25","hours":3.08,"label":"good","mean_quality":0.7,"start":"2042-02-05T17:20Z","start_local":"19:20"},{"end":"2042-02-05T22:35Z","end_local":"00:35","hours":2.17,"label":"marginal","mean_quality":0.5,"start":"2042-02-05T20:25Z","start_local":"22:25"},{"end":"2042-02-05T22:45Z","end_local":"00:45","hours":0.17,"label":"poor","mean_quality":0.27,"start":"2042-02-05T22:35Z","start_local":"00:35"},{"end":"2042-02-06T05:30Z","end_local":"07:30","hours":6.75,"label":"unusable","mean_quality":0.0,"start":"2042-02-05T22:45Z","start_local":"00:45"}]},"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":"2042-02-05T17:16:15Z","dark_hours":10.62,"dark_to":"2042-02-06T03:53:18Z","moon":{"illumination":0.992,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2042-02-05T16:06:12Z","moonset":"2042-02-06T06:22:30Z","sunrise":"2042-02-06T05:27:45Z","sunset":"2042-02-05T15:41:34Z","twilight":{"astronomical":{"end":"2042-02-05T17:16:15Z","start":"2042-02-06T03:53:18Z"},"civil":{"end":"2042-02-05T16:10:43Z","start":"2042-02-06T04:58:41Z"},"nautical":{"end":"2042-02-05T16:43:46Z","start":"2042-02-06T04:25:43Z"}},"window_end":"2042-02-06T10:00:00Z","window_start":"2042-02-05T10:00:00Z"},"night_date":"2042-02-05","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.05,"alt":72.3,"t":"2042-02-05T17:20:00Z"},"dec":24.11388889,"dec_of_date":24.2418,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":4.5,"limit_rise":"2042-02-05T11:30:10Z","limit_set":"2042-02-05T22:41:51Z","max_az_rate_deg_per_min":0.76,"moon_separation":86.8,"never_rises":false,"ra":56.60083333,"ra_of_date":57.2284,"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":"4.5 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2042-02-06T00:40:27Z","blocked_dark_hours":0,"clears_at":"2042-02-06T09:36:22Z","rise_az":61.1},"track":[{"above_terrain":true,"airmass":11.47,"alt":4.38,"az":61.1,"t":"2042-02-05T10:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":9.98,"alt":5.2,"az":61.9,"t":"2042-02-05T10:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":8.8,"alt":6.03,"az":62.7,"t":"2042-02-05T10:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":7.86,"alt":6.86,"az":63.5,"t":"2042-02-05T10:15:00Z","terrain":0.84},{"above_terrain":true,"airmass":7.09,"alt":7.7,"az":64.3,"t":"2042-02-05T10:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.45,"alt":8.55,"az":65.0,"t":"2042-02-05T10:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":5.92,"alt":9.4,"az":65.8,"t":"2042-02-05T10:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":5.46,"alt":10.26,"az":66.6,"t":"2042-02-05T10:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":5.06,"alt":11.12,"az":67.3,"t":"2042-02-05T10:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":4.72,"alt":11.98,"az":68.1,"t":"2042-02-05T10:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":4.41,"alt":12.86,"az":68.9,"t":"2042-02-05T10:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":4.15,"alt":13.73,"az":69.6,"t":"2042-02-05T10:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":3.91,"alt":14.61,"az":70.4,"t":"2042-02-05T11:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.7,"alt":15.49,"az":71.1,"t":"2042-02-05T11:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":3.51,"alt":16.38,"az":71.9,"t":"2042-02-05T11:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.34,"alt":17.27,"az":72.6,"t":"2042-02-05T11:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":3.18,"alt":18.17,"az":73.4,"t":"2042-02-05T11:20:00Z","terrain":0.9},{"above_terrain":true,"airmass":3.04,"alt":19.07,"az":74.1,"t":"2042-02-05T11:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.91,"alt":19.97,"az":74.8,"t":"2042-02-05T11:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.79,"alt":20.87,"az":75.6,"t":"2042-02-05T11:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.68,"alt":21.78,"az":76.3,"t":"2042-02-05T11:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.58,"alt":22.69,"az":77.1,"t":"2042-02-05T11:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.49,"alt":23.6,"az":77.8,"t":"2042-02-05T11:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.4,"alt":24.52,"az":78.6,"t":"2042-02-05T11:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.32,"alt":25.44,"az":79.3,"t":"2042-02-05T12:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.24,"alt":26.36,"az":80.1,"t":"2042-02-05T12:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.17,"alt":27.28,"az":80.8,"t":"2042-02-05T12:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.11,"alt":28.21,"az":81.6,"t":"2042-02-05T12:15:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.05,"alt":29.14,"az":82.4,"t":"2042-02-05T12:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.99,"alt":30.06,"az":83.1,"t":"2042-02-05T12:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.94,"alt":30.99,"az":83.9,"t":"2042-02-05T12:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.89,"alt":31.93,"az":84.7,"t":"2042-02-05T12:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.84,"alt":32.86,"az":85.5,"t":"2042-02-05T12:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.79,"alt":33.79,"az":86.2,"t":"2042-02-05T12:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.75,"alt":34.73,"az":87.0,"t":"2042-02-05T12:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.71,"alt":35.66,"az":87.8,"t":"2042-02-05T12:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.67,"alt":36.6,"az":88.7,"t":"2042-02-05T13:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.64,"alt":37.53,"az":89.5,"t":"2042-02-05T13:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.6,"alt":38.47,"az":90.3,"t":"2042-02-05T13:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.57,"alt":39.4,"az":91.2,"t":"2042-02-05T13:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.54,"alt":40.34,"az":92.0,"t":"2042-02-05T13:20:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.51,"alt":41.27,"az":92.9,"t":"2042-02-05T13:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.49,"alt":42.21,"az":93.8,"t":"2042-02-05T13:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.46,"alt":43.14,"az":94.7,"t":"2042-02-05T13:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":44.07,"az":95.6,"t":"2042-02-05T13:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.41,"alt":45.01,"az":96.5,"t":"2042-02-05T13:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.39,"alt":45.93,"az":97.5,"t":"2042-02-05T13:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.37,"alt":46.86,"az":98.4,"t":"2042-02-05T13:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.35,"alt":47.79,"az":99.4,"t":"2042-02-05T14:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.33,"alt":48.71,"az":100.4,"t":"2042-02-05T14:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.31,"alt":49.63,"az":101.5,"t":"2042-02-05T14:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.29,"alt":50.54,"az":102.5,"t":"2042-02-05T14:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.28,"alt":51.45,"az":103.6,"t":"2042-02-05T14:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.26,"alt":52.36,"az":104.8,"t":"2042-02-05T14:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.25,"alt":53.26,"az":105.9,"t":"2042-02-05T14:30:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.23,"alt":54.16,"az":107.1,"t":"2042-02-05T14:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.22,"alt":55.05,"az":108.3,"t":"2042-02-05T14:40:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.21,"alt":55.94,"az":109.6,"t":"2042-02-05T14:45:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.19,"alt":56.82,"az":110.9,"t":"2042-02-05T14:50:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.18,"alt":57.69,"az":112.3,"t":"2042-02-05T14:55:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.17,"alt":58.55,"az":113.7,"t":"2042-02-05T15:00:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.16,"alt":59.4,"az":115.2,"t":"2042-02-05T15:05:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.15,"alt":60.24,"az":116.8,"t":"2042-02-05T15:10:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.14,"alt":61.07,"az":118.4,"t":"2042-02-05T15:15:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.13,"alt":61.89,"az":120.0,"t":"2042-02-05T15:20:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.12,"alt":62.69,"az":121.8,"t":"2042-02-05T15:25:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.12,"alt":63.48,"az":123.6,"t":"2042-02-05T15:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.11,"alt":64.25,"az":125.5,"t":"2042-02-05T15:35:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.1,"alt":65.0,"az":127.5,"t":"2042-02-05T15:40:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.1,"alt":65.73,"az":129.6,"t":"2042-02-05T15:45:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.09,"alt":66.44,"az":131.8,"t":"2042-02-05T15:50:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.08,"alt":67.13,"az":134.2,"t":"2042-02-05T15:55:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.08,"alt":67.78,"az":136.6,"t":"2042-02-05T16:00:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.07,"alt":68.41,"az":139.2,"t":"2042-02-05T16:05:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.07,"alt":69.01,"az":141.9,"t":"2042-02-05T16:10:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.07,"alt":69.57,"az":144.7,"t":"2042-02-05T16:15:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.06,"alt":70.09,"az":147.6,"t":"2042-02-05T16:20:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.06,"alt":70.57,"az":150.7,"t":"2042-02-05T16:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.06,"alt":71.0,"az":153.9,"t":"2042-02-05T16:30:00Z","terrain":-1.03},{"above_terrain":true,"airmass":1.05,"alt":71.39,"az":157.3,"t":"2042-02-05T16:35:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.05,"alt":71.73,"az":160.7,"t":"2042-02-05T16:40:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.05,"alt":72.01,"az":164.3,"t":"2042-02-05T16:45:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.05,"alt":72.23,"az":167.9,"t":"2042-02-05T16:50:00Z","terrain":-0.97},{"above_terrain":true,"airmass":1.05,"alt":72.4,"az":171.6,"t":"2042-02-05T16:55:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.05,"alt":72.5,"az":175.4,"t":"2042-02-05T17:00:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.05,"alt":72.55,"az":179.2,"t":"2042-02-05T17:05:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.05,"alt":72.53,"az":183.0,"t":"2042-02-05T17:10:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.05,"alt":72.45,"az":186.8,"t":"2042-02-05T17:15:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.05,"alt":72.31,"az":190.6,"t":"2042-02-05T17:20:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.05,"alt":72.11,"az":194.2,"t":"2042-02-05T17:25:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.05,"alt":71.85,"az":197.8,"t":"2042-02-05T17:30:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.05,"alt":71.53,"az":201.3,"t":"2042-02-05T17:35:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.06,"alt":71.17,"az":204.7,"t":"2042-02-05T17:40:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.06,"alt":70.75,"az":208.0,"t":"2042-02-05T17:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":70.29,"az":211.1,"t":"2042-02-05T17:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.07,"alt":69.78,"az":214.1,"t":"2042-02-05T17:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.07,"alt":69.24,"az":217.0,"t":"2042-02-05T18:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":68.66,"az":219.7,"t":"2042-02-05T18:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.08,"alt":68.04,"az":222.4,"t":"2042-02-05T18:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.08,"alt":67.4,"az":224.8,"t":"2042-02-05T18:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.09,"alt":66.72,"az":227.2,"t":"2042-02-05T18:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.09,"alt":66.03,"az":229.5,"t":"2042-02-05T18:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.1,"alt":65.3,"az":231.6,"t":"2042-02-05T18:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.11,"alt":64.56,"az":233.7,"t":"2042-02-05T18:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.11,"alt":63.8,"az":235.6,"t":"2042-02-05T18:40:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.12,"alt":63.01,"az":237.5,"t":"2042-02-05T18:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.13,"alt":62.22,"az":239.3,"t":"2042-02-05T18:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.14,"alt":61.41,"az":241.0,"t":"2042-02-05T18:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.15,"alt":60.58,"az":242.6,"t":"2042-02-05T19:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.16,"alt":59.74,"az":244.2,"t":"2042-02-05T19:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.17,"alt":58.9,"az":245.7,"t":"2042-02-05T19:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.18,"alt":58.04,"az":247.1,"t":"2042-02-05T19:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.19,"alt":57.17,"az":248.5,"t":"2042-02-05T19:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.2,"alt":56.3,"az":249.8,"t":"2042-02-05T19:25:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.21,"alt":55.42,"az":251.1,"t":"2042-02-05T19:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.53,"az":252.4,"t":"2042-02-05T19:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.24,"alt":53.63,"az":253.6,"t":"2042-02-05T19:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.26,"alt":52.73,"az":254.8,"t":"2042-02-05T19:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.27,"alt":51.83,"az":255.9,"t":"2042-02-05T19:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.29,"alt":50.92,"az":257.0,"t":"2042-02-05T19:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.3,"alt":50.0,"az":258.1,"t":"2042-02-05T20:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.32,"alt":49.08,"az":259.2,"t":"2042-02-05T20:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.34,"alt":48.16,"az":260.2,"t":"2042-02-05T20:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.36,"alt":47.24,"az":261.2,"t":"2042-02-05T20:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.38,"alt":46.31,"az":262.2,"t":"2042-02-05T20:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.4,"alt":45.38,"az":263.1,"t":"2042-02-05T20:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.43,"alt":44.45,"az":264.1,"t":"2042-02-05T20:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.45,"alt":43.52,"az":265.0,"t":"2042-02-05T20:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.48,"alt":42.59,"az":265.9,"t":"2042-02-05T20:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.5,"alt":41.66,"az":266.8,"t":"2042-02-05T20:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.53,"alt":40.72,"az":267.6,"t":"2042-02-05T20:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.56,"alt":39.79,"az":268.5,"t":"2042-02-05T20:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.59,"alt":38.85,"az":269.3,"t":"2042-02-05T21:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.62,"alt":37.91,"az":270.2,"t":"2042-02-05T21:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.66,"alt":36.98,"az":271.0,"t":"2042-02-05T21:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.7,"alt":36.04,"az":271.8,"t":"2042-02-05T21:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.74,"alt":35.11,"az":272.6,"t":"2042-02-05T21:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.78,"alt":34.17,"az":273.4,"t":"2042-02-05T21:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.82,"alt":33.24,"az":274.2,"t":"2042-02-05T21:30:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.87,"alt":32.31,"az":275.0,"t":"2042-02-05T21:35:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.92,"alt":31.37,"az":275.8,"t":"2042-02-05T21:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.97,"alt":30.44,"az":276.6,"t":"2042-02-05T21:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.02,"alt":29.51,"az":277.3,"t":"2042-02-05T21:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.08,"alt":28.59,"az":278.1,"t":"2042-02-05T21:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.15,"alt":27.66,"az":278.9,"t":"2042-02-05T22:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.21,"alt":26.74,"az":279.6,"t":"2042-02-05T22:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.29,"alt":25.82,"az":280.4,"t":"2042-02-05T22:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.37,"alt":24.9,"az":281.1,"t":"2042-02-05T22:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.45,"alt":23.98,"az":281.9,"t":"2042-02-05T22:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.54,"alt":23.06,"az":282.6,"t":"2042-02-05T22:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.64,"alt":22.15,"az":283.4,"t":"2042-02-05T22:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":2.74,"alt":21.24,"az":284.1,"t":"2042-02-05T22:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.86,"alt":20.34,"az":284.8,"t":"2042-02-05T22:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.98,"alt":19.43,"az":285.6,"t":"2042-02-05T22:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.12,"alt":18.53,"az":286.3,"t":"2042-02-05T22:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.27,"alt":17.64,"az":287.1,"t":"2042-02-05T22:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.43,"alt":16.74,"az":287.8,"t":"2042-02-05T23:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.62,"alt":15.86,"az":288.6,"t":"2042-02-05T23:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.82,"alt":14.97,"az":289.3,"t":"2042-02-05T23:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.05,"alt":14.09,"az":290.1,"t":"2042-02-05T23:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.3,"alt":13.21,"az":290.8,"t":"2042-02-05T23:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.59,"alt":12.34,"az":291.6,"t":"2042-02-05T23:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.91,"alt":11.47,"az":292.4,"t":"2042-02-05T23:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":5.29,"alt":10.61,"az":293.1,"t":"2042-02-05T23:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":293.9,"t":"2042-02-05T23:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.22,"alt":8.9,"az":294.7,"t":"2042-02-05T23:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.82,"alt":8.05,"az":295.4,"t":"2042-02-05T23:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.53,"alt":7.21,"az":296.2,"t":"2042-02-05T23:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.4,"alt":6.37,"az":297.0,"t":"2042-02-06T00:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":9.46,"alt":5.54,"az":297.8,"t":"2042-02-06T00:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":10.81,"alt":4.71,"az":298.6,"t":"2042-02-06T00:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":12.55,"alt":3.89,"az":299.4,"t":"2042-02-06T00:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":14.87,"alt":3.08,"az":300.2,"t":"2042-02-06T00:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":18.05,"alt":2.28,"az":301.0,"t":"2042-02-06T00:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":22.59,"alt":1.48,"az":301.8,"t":"2042-02-06T00:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":29.32,"alt":0.69,"az":302.6,"t":"2042-02-06T00:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":null,"alt":-0.1,"az":303.5,"t":"2042-02-06T00:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-0.88,"az":304.3,"t":"2042-02-06T00:45:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-1.65,"az":305.1,"t":"2042-02-06T00:50:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":306.0,"t":"2042-02-06T00:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":306.9,"t":"2042-02-06T01:00:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":307.7,"t":"2042-02-06T01:05:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-4.64,"az":308.6,"t":"2042-02-06T01:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-5.37,"az":309.5,"t":"2042-02-06T01:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":310.4,"t":"2042-02-06T01:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":311.3,"t":"2042-02-06T01:25:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-7.49,"az":312.2,"t":"2042-02-06T01:30:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-8.18,"az":313.1,"t":"2042-02-06T01:35:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-8.86,"az":314.1,"t":"2042-02-06T01:40:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-9.52,"az":315.0,"t":"2042-02-06T01:45:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-10.18,"az":315.9,"t":"2042-02-06T01:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-10.83,"az":316.9,"t":"2042-02-06T01:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-11.46,"az":317.9,"t":"2042-02-06T02:00:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-12.08,"az":318.8,"t":"2042-02-06T02:05:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-12.69,"az":319.8,"t":"2042-02-06T02:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-13.29,"az":320.8,"t":"2042-02-06T02:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.87,"az":321.8,"t":"2042-02-06T02:20:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-14.45,"az":322.9,"t":"2042-02-06T02:25:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-15.0,"az":323.9,"t":"2042-02-06T02:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-15.55,"az":324.9,"t":"2042-02-06T02:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-16.08,"az":326.0,"t":"2042-02-06T02:40:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-16.59,"az":327.1,"t":"2042-02-06T02:45:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-17.1,"az":328.1,"t":"2042-02-06T02:50:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-17.58,"az":329.2,"t":"2042-02-06T02:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-18.05,"az":330.3,"t":"2042-02-06T03:00:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-18.51,"az":331.4,"t":"2042-02-06T03:05:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-18.95,"az":332.5,"t":"2042-02-06T03:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.37,"az":333.6,"t":"2042-02-06T03:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-19.78,"az":334.8,"t":"2042-02-06T03:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-20.17,"az":335.9,"t":"2042-02-06T03:25:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-20.54,"az":337.1,"t":"2042-02-06T03:30:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-20.9,"az":338.2,"t":"2042-02-06T03:35:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-21.24,"az":339.4,"t":"2042-02-06T03:40:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-21.56,"az":340.6,"t":"2042-02-06T03:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-21.86,"az":341.8,"t":"2042-02-06T03:50:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-22.14,"az":343.0,"t":"2042-02-06T03:55:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-22.41,"az":344.2,"t":"2042-02-06T04:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.65,"az":345.4,"t":"2042-02-06T04:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-22.88,"az":346.6,"t":"2042-02-06T04:10:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-23.09,"az":347.8,"t":"2042-02-06T04:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-23.28,"az":349.0,"t":"2042-02-06T04:20:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-23.44,"az":350.3,"t":"2042-02-06T04:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.59,"az":351.5,"t":"2042-02-06T04:30:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-23.72,"az":352.7,"t":"2042-02-06T04:35:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-23.83,"az":354.0,"t":"2042-02-06T04:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-23.92,"az":355.2,"t":"2042-02-06T04:45:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-23.98,"az":356.5,"t":"2042-02-06T04:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":357.7,"t":"2042-02-06T04:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-24.06,"az":359.0,"t":"2042-02-06T05:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.06,"az":0.2,"t":"2042-02-06T05:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-24.05,"az":1.5,"t":"2042-02-06T05:10:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":2.7,"t":"2042-02-06T05:15:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-23.96,"az":4.0,"t":"2042-02-06T05:20:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-23.89,"az":5.2,"t":"2042-02-06T05:25:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-23.79,"az":6.5,"t":"2042-02-06T05:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-23.67,"az":7.7,"t":"2042-02-06T05:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.54,"az":9.0,"t":"2042-02-06T05:40:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-23.38,"az":10.2,"t":"2042-02-06T05:45:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-23.21,"az":11.4,"t":"2042-02-06T05:50:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-23.01,"az":12.6,"t":"2042-02-06T05:55:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-22.8,"az":13.9,"t":"2042-02-06T06:00:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-22.56,"az":15.1,"t":"2042-02-06T06:05:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-22.31,"az":16.3,"t":"2042-02-06T06:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-22.04,"az":17.5,"t":"2042-02-06T06:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-21.75,"az":18.7,"t":"2042-02-06T06:20:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-21.44,"az":19.9,"t":"2042-02-06T06:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-21.11,"az":21.0,"t":"2042-02-06T06:30:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-20.77,"az":22.2,"t":"2042-02-06T06:35:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-20.41,"az":23.4,"t":"2042-02-06T06:40:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-20.03,"az":24.5,"t":"2042-02-06T06:45:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-19.63,"az":25.6,"t":"2042-02-06T06:50:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-19.22,"az":26.8,"t":"2042-02-06T06:55:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-18.79,"az":27.9,"t":"2042-02-06T07:00:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-18.34,"az":29.0,"t":"2042-02-06T07:05:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-17.88,"az":30.1,"t":"2042-02-06T07:10:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":31.2,"t":"2042-02-06T07:15:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-16.91,"az":32.3,"t":"2042-02-06T07:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.4,"az":33.3,"t":"2042-02-06T07:25:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-15.88,"az":34.4,"t":"2042-02-06T07:30:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-15.34,"az":35.5,"t":"2042-02-06T07:35:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-14.79,"az":36.5,"t":"2042-02-06T07:40:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-14.23,"az":37.5,"t":"2042-02-06T07:45:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-13.65,"az":38.5,"t":"2042-02-06T07:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-13.06,"az":39.5,"t":"2042-02-06T07:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-12.46,"az":40.5,"t":"2042-02-06T08:00:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-11.85,"az":41.5,"t":"2042-02-06T08:05:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-11.22,"az":42.5,"t":"2042-02-06T08:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-10.58,"az":43.5,"t":"2042-02-06T08:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-9.93,"az":44.4,"t":"2042-02-06T08:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-9.27,"az":45.4,"t":"2042-02-06T08:25:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-8.6,"az":46.3,"t":"2042-02-06T08:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-7.92,"az":47.2,"t":"2042-02-06T08:35:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-7.23,"az":48.1,"t":"2042-02-06T08:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":49.1,"t":"2042-02-06T08:45:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-5.81,"az":50.0,"t":"2042-02-06T08:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.09,"az":50.8,"t":"2042-02-06T08:55:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-4.36,"az":51.7,"t":"2042-02-06T09:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":52.6,"t":"2042-02-06T09:05:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":53.5,"t":"2042-02-06T09:10:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":54.3,"t":"2042-02-06T09:15:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":55.2,"t":"2042-02-06T09:20:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.58,"az":56.0,"t":"2042-02-06T09:25:00Z","terrain":1.05},{"above_terrain":false,"airmass":35.13,"alt":0.2,"az":56.9,"t":"2042-02-06T09:30:00Z","terrain":1.07},{"above_terrain":false,"airmass":26.45,"alt":0.98,"az":57.7,"t":"2042-02-06T09:35:00Z","terrain":1.19},{"above_terrain":true,"airmass":20.68,"alt":1.78,"az":58.5,"t":"2042-02-06T09:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":16.72,"alt":2.58,"az":59.3,"t":"2042-02-06T09:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":13.91,"alt":3.39,"az":60.1,"t":"2042-02-06T09:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":11.84,"alt":4.2,"az":60.9,"t":"2042-02-06T09:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":10.26,"alt":5.02,"az":61.7,"t":"2042-02-06T10:00:00Z","terrain":1.03}],"transit":{"airmass":1.05,"alt":72.5,"az":179.2,"t":"2042-02-05T17:05:00Z"},"usable_hours":5.42,"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."]}