{"assessment":{"best_window":{"end":"2042-08-31T19:35Z","end_local":"22:35","hours":1.0,"label":"good","mean_quality":0.62,"start":"2042-08-31T18:35Z","start_local":"21:35"},"cost":{"altitude":1.91,"clouds":0.0,"darkness":1.26,"moon":2.86},"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":51,"cloud":null,"high":null,"iso":"2042-08-31T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2042-08-31T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.34,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2042-08-31T19:00Z","label":"good","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.62,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2042-08-31T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.58,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2042-08-31T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.54,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2042-08-31T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.5,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2042-08-31T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.46,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2042-09-01T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.42,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2042-09-01T01:00Z","label":"poor","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.27,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2042-09-01T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2042-09-01T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.65,"peak_sky":0.65,"quality_hours":3.57,"reasons":["moonlight cost 2.9 quality-hours","the target being low or below 20\u00b0 cost 1.9 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":58,"score_weather":null,"sky_hours":3.57,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2042-08-31T17:25Z","end_local":"20:25","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2042-08-31T16:55Z","start_local":"19:55"},{"end":"2042-08-31T18:00Z","end_local":"21:00","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2042-08-31T17:25Z","start_local":"20:25"},{"end":"2042-08-31T18:35Z","end_local":"21:35","hours":0.58,"label":"marginal","mean_quality":0.33,"start":"2042-08-31T18:00Z","start_local":"21:00"},{"end":"2042-08-31T19:35Z","end_local":"22:35","hours":1.0,"label":"good","mean_quality":0.62,"start":"2042-08-31T18:35Z","start_local":"21:35"},{"end":"2042-09-01T00:55Z","end_local":"03:55","hours":5.33,"label":"marginal","mean_quality":0.49,"start":"2042-08-31T19:35Z","start_local":"22:35"},{"end":"2042-09-01T01:15Z","end_local":"04:15","hours":0.33,"label":"poor","mean_quality":0.26,"start":"2042-09-01T00:55Z","start_local":"03:55"},{"end":"2042-09-01T03:50Z","end_local":"06:50","hours":2.58,"label":"unusable","mean_quality":0.0,"start":"2042-09-01T01:15Z","start_local":"04:15"}]},"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":"2042-08-31T18:34:36Z","dark_hours":7.56,"dark_to":"2042-09-01T02:08:20Z","moon":{"illumination":0.989,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2042-08-31T17:31:23Z","moonset":"2042-09-01T05:01:48Z","sunrise":"2042-09-01T03:46:55Z","sunset":"2042-08-31T16:56:05Z","twilight":{"astronomical":{"end":"2042-08-31T18:34:36Z","start":"2042-09-01T02:08:20Z"},"civil":{"end":"2042-08-31T17:24:39Z","start":"2042-09-01T03:18:20Z"},"nautical":{"end":"2042-08-31T17:58:48Z","start":"2042-09-01T02:44:09Z"}},"window_end":"2042-09-01T09:00:00Z","window_start":"2042-08-31T09:00:00Z"},"night_date":"2042-08-31","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.06,"alt":71.1,"t":"2042-08-31T19:45:00Z"},"dec":22.71085365,"dec_of_date":22.8311,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":5.83,"limit_rise":"2042-08-31T14:12:03Z","limit_set":"2042-09-01T01:14:12Z","max_az_rate_deg_per_min":0.71,"moon_separation":58.4,"never_rises":false,"ra":300.18213726,"ra_of_date":300.6428,"ra_str":"20h 00m 43.7s","resolved":{"dec":22.71085365,"name":"HD 189733","ra":300.18213726,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=HD%20189733","source":"sesame","spectral_type":"K2V","type":"BY*","type_text":"BY Draconis variable \u2014 a spotted, rotating star","vmag":7.648},"summary":"5.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2042-09-01T03:08:15Z","blocked_dark_hours":0,"clears_at":"2042-08-31T12:23:31Z","rise_az":60.1},"track":[{"above_terrain":false,"airmass":null,"alt":-23.17,"az":18.8,"t":"2042-08-31T09:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-22.86,"az":20.0,"t":"2042-08-31T09:05:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-22.53,"az":21.2,"t":"2042-08-31T09:10:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-22.18,"az":22.4,"t":"2042-08-31T09:15:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-21.82,"az":23.6,"t":"2042-08-31T09:20:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-21.43,"az":24.8,"t":"2042-08-31T09:25:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-21.03,"az":25.9,"t":"2042-08-31T09:30:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-20.62,"az":27.1,"t":"2042-08-31T09:35:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-20.18,"az":28.2,"t":"2042-08-31T09:40:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-19.73,"az":29.4,"t":"2042-08-31T09:45:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-19.26,"az":30.5,"t":"2042-08-31T09:50:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-18.78,"az":31.6,"t":"2042-08-31T09:55:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.28,"az":32.7,"t":"2042-08-31T10:00:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-17.77,"az":33.8,"t":"2042-08-31T10:05:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-17.24,"az":34.9,"t":"2042-08-31T10:10:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-16.7,"az":35.9,"t":"2042-08-31T10:15:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.14,"az":37.0,"t":"2042-08-31T10:20:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-15.57,"az":38.0,"t":"2042-08-31T10:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-14.99,"az":39.1,"t":"2042-08-31T10:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-14.39,"az":40.1,"t":"2042-08-31T10:35:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-13.78,"az":41.1,"t":"2042-08-31T10:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-13.16,"az":42.1,"t":"2042-08-31T10:45:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-12.53,"az":43.1,"t":"2042-08-31T10:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-11.88,"az":44.1,"t":"2042-08-31T10:55:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-11.23,"az":45.0,"t":"2042-08-31T11:00:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-10.56,"az":46.0,"t":"2042-08-31T11:05:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-9.88,"az":47.0,"t":"2042-08-31T11:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-9.19,"az":47.9,"t":"2042-08-31T11:15:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-8.49,"az":48.8,"t":"2042-08-31T11:20:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-7.78,"az":49.7,"t":"2042-08-31T11:25:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.06,"az":50.7,"t":"2042-08-31T11:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.34,"az":51.6,"t":"2042-08-31T11:35:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-5.6,"az":52.5,"t":"2042-08-31T11:40:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-4.85,"az":53.3,"t":"2042-08-31T11:45:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-4.1,"az":54.2,"t":"2042-08-31T11:50:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-3.33,"az":55.1,"t":"2042-08-31T11:55:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":55.9,"t":"2042-08-31T12:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.78,"az":56.8,"t":"2042-08-31T12:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.0,"az":57.6,"t":"2042-08-31T12:10:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-0.2,"az":58.5,"t":"2042-08-31T12:15:00Z","terrain":1.23},{"above_terrain":false,"airmass":30.23,"alt":0.6,"az":59.3,"t":"2042-08-31T12:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":23.08,"alt":1.41,"az":60.1,"t":"2042-08-31T12:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":18.3,"alt":2.22,"az":61.0,"t":"2042-08-31T12:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":14.99,"alt":3.05,"az":61.8,"t":"2042-08-31T12:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":12.61,"alt":3.87,"az":62.6,"t":"2042-08-31T12:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":10.83,"alt":4.71,"az":63.4,"t":"2042-08-31T12:45:00Z","terrain":0.86},{"above_terrain":true,"airmass":9.45,"alt":5.55,"az":64.2,"t":"2042-08-31T12:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.37,"alt":6.39,"az":65.0,"t":"2042-08-31T12:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.5,"alt":7.24,"az":65.8,"t":"2042-08-31T13:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":66.5,"t":"2042-08-31T13:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":6.18,"alt":8.96,"az":67.3,"t":"2042-08-31T13:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":5.68,"alt":9.83,"az":68.1,"t":"2042-08-31T13:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":5.25,"alt":10.7,"az":68.9,"t":"2042-08-31T13:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":4.87,"alt":11.57,"az":69.6,"t":"2042-08-31T13:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.55,"alt":12.45,"az":70.4,"t":"2042-08-31T13:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.26,"alt":13.33,"az":71.2,"t":"2042-08-31T13:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.01,"alt":14.22,"az":71.9,"t":"2042-08-31T13:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":3.79,"alt":15.11,"az":72.7,"t":"2042-08-31T13:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":3.58,"alt":16.01,"az":73.4,"t":"2042-08-31T13:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":3.4,"alt":16.91,"az":74.2,"t":"2042-08-31T13:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":3.24,"alt":17.81,"az":75.0,"t":"2042-08-31T14:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.09,"alt":18.72,"az":75.7,"t":"2042-08-31T14:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.96,"alt":19.62,"az":76.5,"t":"2042-08-31T14:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.83,"alt":20.54,"az":77.2,"t":"2042-08-31T14:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.72,"alt":21.45,"az":78.0,"t":"2042-08-31T14:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.61,"alt":22.37,"az":78.7,"t":"2042-08-31T14:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.52,"alt":23.29,"az":79.5,"t":"2042-08-31T14:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.43,"alt":24.21,"az":80.3,"t":"2042-08-31T14:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.34,"alt":25.13,"az":81.0,"t":"2042-08-31T14:40:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.27,"alt":26.06,"az":81.8,"t":"2042-08-31T14:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.2,"alt":26.98,"az":82.6,"t":"2042-08-31T14:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.13,"alt":27.91,"az":83.3,"t":"2042-08-31T14:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.07,"alt":28.84,"az":84.1,"t":"2042-08-31T15:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.01,"alt":29.77,"az":84.9,"t":"2042-08-31T15:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.95,"alt":30.71,"az":85.7,"t":"2042-08-31T15:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.9,"alt":31.64,"az":86.5,"t":"2042-08-31T15:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.85,"alt":32.58,"az":87.3,"t":"2042-08-31T15:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.81,"alt":33.51,"az":88.1,"t":"2042-08-31T15:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.76,"alt":34.45,"az":88.9,"t":"2042-08-31T15:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.72,"alt":35.38,"az":89.7,"t":"2042-08-31T15:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.69,"alt":36.32,"az":90.6,"t":"2042-08-31T15:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.65,"alt":37.25,"az":91.4,"t":"2042-08-31T15:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.61,"alt":38.19,"az":92.3,"t":"2042-08-31T15:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.58,"alt":39.12,"az":93.1,"t":"2042-08-31T15:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.55,"alt":40.06,"az":94.0,"t":"2042-08-31T16:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.52,"alt":40.99,"az":94.9,"t":"2042-08-31T16:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.49,"alt":41.92,"az":95.8,"t":"2042-08-31T16:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.47,"alt":42.85,"az":96.8,"t":"2042-08-31T16:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.44,"alt":43.78,"az":97.7,"t":"2042-08-31T16:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.42,"alt":44.71,"az":98.7,"t":"2042-08-31T16:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.4,"alt":45.63,"az":99.6,"t":"2042-08-31T16:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.38,"alt":46.55,"az":100.6,"t":"2042-08-31T16:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.36,"alt":47.47,"az":101.7,"t":"2042-08-31T16:40:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.34,"alt":48.39,"az":102.7,"t":"2042-08-31T16:45:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.32,"alt":49.3,"az":103.8,"t":"2042-08-31T16:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":104.9,"t":"2042-08-31T16:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.28,"alt":51.11,"az":106.1,"t":"2042-08-31T17:00:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.27,"alt":52.0,"az":107.2,"t":"2042-08-31T17:05:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.25,"alt":52.89,"az":108.4,"t":"2042-08-31T17:10:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.24,"alt":53.78,"az":109.7,"t":"2042-08-31T17:15:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.23,"alt":54.66,"az":111.0,"t":"2042-08-31T17:20:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.21,"alt":55.53,"az":112.3,"t":"2042-08-31T17:25:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.2,"alt":56.39,"az":113.7,"t":"2042-08-31T17:30:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.19,"alt":57.24,"az":115.1,"t":"2042-08-31T17:35:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.18,"alt":58.08,"az":116.6,"t":"2042-08-31T17:40:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.17,"alt":58.91,"az":118.1,"t":"2042-08-31T17:45:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.16,"alt":59.73,"az":119.7,"t":"2042-08-31T17:50:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.15,"alt":60.54,"az":121.4,"t":"2042-08-31T17:55:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.14,"alt":61.33,"az":123.1,"t":"2042-08-31T18:00:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.13,"alt":62.11,"az":124.9,"t":"2042-08-31T18:05:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.12,"alt":62.87,"az":126.8,"t":"2042-08-31T18:10:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.12,"alt":63.61,"az":128.8,"t":"2042-08-31T18:15:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.11,"alt":64.33,"az":130.8,"t":"2042-08-31T18:20:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.1,"alt":65.02,"az":133.0,"t":"2042-08-31T18:25:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.1,"alt":65.7,"az":135.2,"t":"2042-08-31T18:30:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.09,"alt":66.34,"az":137.6,"t":"2042-08-31T18:35:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.09,"alt":66.96,"az":140.0,"t":"2042-08-31T18:40:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.08,"alt":67.54,"az":142.6,"t":"2042-08-31T18:45:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.08,"alt":68.09,"az":145.3,"t":"2042-08-31T18:50:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.07,"alt":68.61,"az":148.1,"t":"2042-08-31T18:55:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.07,"alt":69.08,"az":151.0,"t":"2042-08-31T19:00:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.07,"alt":69.51,"az":154.1,"t":"2042-08-31T19:05:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.06,"alt":69.9,"az":157.2,"t":"2042-08-31T19:10:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.06,"alt":70.24,"az":160.4,"t":"2042-08-31T19:15:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.06,"alt":70.52,"az":163.8,"t":"2042-08-31T19:20:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.76,"az":167.2,"t":"2042-08-31T19:25:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.06,"alt":70.94,"az":170.7,"t":"2042-08-31T19:30:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.06,"alt":71.06,"az":174.2,"t":"2042-08-31T19:35:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.06,"alt":71.13,"az":177.8,"t":"2042-08-31T19:40:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.06,"alt":71.13,"az":181.3,"t":"2042-08-31T19:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":184.9,"t":"2042-08-31T19:50:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":70.97,"az":188.4,"t":"2042-08-31T19:55:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.06,"alt":70.81,"az":191.9,"t":"2042-08-31T20:00:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.06,"alt":70.59,"az":195.4,"t":"2042-08-31T20:05:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.06,"alt":70.31,"az":198.7,"t":"2042-08-31T20:10:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.06,"alt":69.99,"az":202.0,"t":"2042-08-31T20:15:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.07,"alt":69.61,"az":205.1,"t":"2042-08-31T20:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.07,"alt":69.19,"az":208.2,"t":"2042-08-31T20:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.07,"alt":68.73,"az":211.2,"t":"2042-08-31T20:30:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.08,"alt":68.23,"az":214.0,"t":"2042-08-31T20:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.08,"alt":67.68,"az":216.7,"t":"2042-08-31T20:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.08,"alt":67.11,"az":219.3,"t":"2042-08-31T20:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.09,"alt":66.5,"az":221.8,"t":"2042-08-31T20:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.1,"alt":65.86,"az":224.2,"t":"2042-08-31T20:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.1,"alt":65.2,"az":226.5,"t":"2042-08-31T21:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.11,"alt":64.5,"az":228.6,"t":"2042-08-31T21:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.11,"alt":63.79,"az":230.7,"t":"2042-08-31T21:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.12,"alt":63.06,"az":232.7,"t":"2042-08-31T21:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.13,"alt":62.3,"az":234.6,"t":"2042-08-31T21:20:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.14,"alt":61.53,"az":236.5,"t":"2042-08-31T21:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.15,"alt":60.74,"az":238.2,"t":"2042-08-31T21:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.15,"alt":59.94,"az":239.9,"t":"2042-08-31T21:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.16,"alt":59.12,"az":241.5,"t":"2042-08-31T21:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.17,"alt":58.3,"az":243.0,"t":"2042-08-31T21:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.19,"alt":57.46,"az":244.5,"t":"2042-08-31T21:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.2,"alt":56.61,"az":246.0,"t":"2042-08-31T21:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.21,"alt":55.75,"az":247.4,"t":"2042-08-31T22:00:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.22,"alt":54.88,"az":248.7,"t":"2042-08-31T22:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":54.0,"az":250.0,"t":"2042-08-31T22:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.25,"alt":53.12,"az":251.3,"t":"2042-08-31T22:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.26,"alt":52.23,"az":252.5,"t":"2042-08-31T22:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.28,"alt":51.33,"az":253.7,"t":"2042-08-31T22:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.43,"az":254.8,"t":"2042-08-31T22:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.31,"alt":49.53,"az":255.9,"t":"2042-08-31T22:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.33,"alt":48.62,"az":257.0,"t":"2042-08-31T22:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.35,"alt":47.7,"az":258.1,"t":"2042-08-31T22:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.37,"alt":46.79,"az":259.1,"t":"2042-08-31T22:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.39,"alt":45.87,"az":260.1,"t":"2042-08-31T22:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.41,"alt":44.94,"az":261.1,"t":"2042-08-31T23:00:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.44,"alt":44.02,"az":262.1,"t":"2042-08-31T23:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.46,"alt":43.09,"az":263.0,"t":"2042-08-31T23:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.49,"alt":42.16,"az":263.9,"t":"2042-08-31T23:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.52,"alt":41.23,"az":264.9,"t":"2042-08-31T23:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.54,"alt":40.29,"az":265.8,"t":"2042-08-31T23:25:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.57,"alt":39.36,"az":266.6,"t":"2042-08-31T23:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.61,"alt":38.43,"az":267.5,"t":"2042-08-31T23:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.64,"alt":37.49,"az":268.4,"t":"2042-08-31T23:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.68,"alt":36.55,"az":269.2,"t":"2042-08-31T23:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.71,"alt":35.62,"az":270.1,"t":"2042-08-31T23:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.75,"alt":34.68,"az":270.9,"t":"2042-08-31T23:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.8,"alt":33.75,"az":271.7,"t":"2042-09-01T00:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.84,"alt":32.81,"az":272.5,"t":"2042-09-01T00:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.89,"alt":31.88,"az":273.3,"t":"2042-09-01T00:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.94,"alt":30.94,"az":274.1,"t":"2042-09-01T00:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.99,"alt":30.01,"az":274.9,"t":"2042-09-01T00:20:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.05,"alt":29.08,"az":275.7,"t":"2042-09-01T00:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.11,"alt":28.15,"az":276.5,"t":"2042-09-01T00:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.18,"alt":27.22,"az":277.2,"t":"2042-09-01T00:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.25,"alt":26.29,"az":278.0,"t":"2042-09-01T00:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.32,"alt":25.36,"az":278.8,"t":"2042-09-01T00:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.41,"alt":24.44,"az":279.6,"t":"2042-09-01T00:50:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.49,"alt":23.52,"az":280.3,"t":"2042-09-01T00:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.59,"alt":22.6,"az":281.1,"t":"2042-09-01T01:00:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.69,"alt":21.68,"az":281.8,"t":"2042-09-01T01:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.8,"alt":20.77,"az":282.6,"t":"2042-09-01T01:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.92,"alt":19.86,"az":283.3,"t":"2042-09-01T01:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":3.06,"alt":18.95,"az":284.1,"t":"2042-09-01T01:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.2,"alt":18.04,"az":284.9,"t":"2042-09-01T01:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.36,"alt":17.14,"az":285.6,"t":"2042-09-01T01:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.54,"alt":16.24,"az":286.4,"t":"2042-09-01T01:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.73,"alt":15.34,"az":287.1,"t":"2042-09-01T01:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.95,"alt":14.45,"az":287.9,"t":"2042-09-01T01:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.2,"alt":13.56,"az":288.6,"t":"2042-09-01T01:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.47,"alt":12.67,"az":289.4,"t":"2042-09-01T01:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.79,"alt":11.79,"az":290.2,"t":"2042-09-01T02:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.15,"alt":10.92,"az":290.9,"t":"2042-09-01T02:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":5.56,"alt":10.05,"az":291.7,"t":"2042-09-01T02:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":6.05,"alt":9.18,"az":292.5,"t":"2042-09-01T02:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":6.62,"alt":8.32,"az":293.3,"t":"2042-09-01T02:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.3,"alt":7.46,"az":294.0,"t":"2042-09-01T02:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.13,"alt":6.61,"az":294.8,"t":"2042-09-01T02:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":9.16,"alt":5.76,"az":295.6,"t":"2042-09-01T02:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":10.44,"alt":4.92,"az":296.4,"t":"2042-09-01T02:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":12.11,"alt":4.08,"az":297.2,"t":"2042-09-01T02:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":14.32,"alt":3.25,"az":298.0,"t":"2042-09-01T02:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":17.35,"alt":2.43,"az":298.8,"t":"2042-09-01T02:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":21.69,"alt":1.61,"az":299.7,"t":"2042-09-01T03:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":28.12,"alt":0.8,"az":300.5,"t":"2042-09-01T03:05:00Z","terrain":0.35},{"above_terrain":false,"airmass":37.9,"alt":0.0,"az":301.3,"t":"2042-09-01T03:10:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-0.79,"az":302.1,"t":"2042-09-01T03:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-1.58,"az":303.0,"t":"2042-09-01T03:20:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-2.36,"az":303.8,"t":"2042-09-01T03:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":304.7,"t":"2042-09-01T03:30:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":305.6,"t":"2042-09-01T03:35:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-4.66,"az":306.4,"t":"2042-09-01T03:40:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-5.41,"az":307.3,"t":"2042-09-01T03:45:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-6.15,"az":308.2,"t":"2042-09-01T03:50:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":309.1,"t":"2042-09-01T03:55:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.6,"az":310.0,"t":"2042-09-01T04:00:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-8.31,"az":310.9,"t":"2042-09-01T04:05:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-9.02,"az":311.9,"t":"2042-09-01T04:10:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-9.71,"az":312.8,"t":"2042-09-01T04:15:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-10.39,"az":313.8,"t":"2042-09-01T04:20:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-11.06,"az":314.7,"t":"2042-09-01T04:25:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-11.72,"az":315.7,"t":"2042-09-01T04:30:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-12.37,"az":316.7,"t":"2042-09-01T04:35:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-13.0,"az":317.6,"t":"2042-09-01T04:40:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-13.63,"az":318.6,"t":"2042-09-01T04:45:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-14.24,"az":319.7,"t":"2042-09-01T04:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-14.84,"az":320.7,"t":"2042-09-01T04:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.43,"az":321.7,"t":"2042-09-01T05:00:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-16.0,"az":322.7,"t":"2042-09-01T05:05:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-16.56,"az":323.8,"t":"2042-09-01T05:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-17.11,"az":324.9,"t":"2042-09-01T05:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.64,"az":325.9,"t":"2042-09-01T05:20:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-18.15,"az":327.0,"t":"2042-09-01T05:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-18.66,"az":328.1,"t":"2042-09-01T05:30:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-19.14,"az":329.2,"t":"2042-09-01T05:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-19.61,"az":330.3,"t":"2042-09-01T05:40:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-20.07,"az":331.5,"t":"2042-09-01T05:45:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-20.51,"az":332.6,"t":"2042-09-01T05:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.93,"az":333.8,"t":"2042-09-01T05:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-21.33,"az":334.9,"t":"2042-09-01T06:00:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-21.72,"az":336.1,"t":"2042-09-01T06:05:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-22.09,"az":337.3,"t":"2042-09-01T06:10:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-22.45,"az":338.5,"t":"2042-09-01T06:15:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-22.78,"az":339.7,"t":"2042-09-01T06:20:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-23.1,"az":340.9,"t":"2042-09-01T06:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-23.39,"az":342.1,"t":"2042-09-01T06:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.67,"az":343.3,"t":"2042-09-01T06:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.93,"az":344.5,"t":"2042-09-01T06:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-24.17,"az":345.8,"t":"2042-09-01T06:45:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-24.39,"az":347.0,"t":"2042-09-01T06:50:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-24.59,"az":348.3,"t":"2042-09-01T06:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-24.77,"az":349.5,"t":"2042-09-01T07:00:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-24.93,"az":350.8,"t":"2042-09-01T07:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.07,"az":352.0,"t":"2042-09-01T07:10:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-25.19,"az":353.3,"t":"2042-09-01T07:15:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-25.29,"az":354.6,"t":"2042-09-01T07:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.37,"az":355.9,"t":"2042-09-01T07:25:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-25.42,"az":357.1,"t":"2042-09-01T07:30:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":358.4,"t":"2042-09-01T07:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":359.7,"t":"2042-09-01T07:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":1.0,"t":"2042-09-01T07:45:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":2.3,"t":"2042-09-01T07:50:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-25.4,"az":3.5,"t":"2042-09-01T07:55:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-25.33,"az":4.8,"t":"2042-09-01T08:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-25.24,"az":6.1,"t":"2042-09-01T08:05:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-25.13,"az":7.4,"t":"2042-09-01T08:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.0,"az":8.6,"t":"2042-09-01T08:15:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-24.85,"az":9.9,"t":"2042-09-01T08:20:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-24.68,"az":11.1,"t":"2042-09-01T08:25:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-24.49,"az":12.4,"t":"2042-09-01T08:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-24.28,"az":13.6,"t":"2042-09-01T08:35:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-24.05,"az":14.9,"t":"2042-09-01T08:40:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-23.79,"az":16.1,"t":"2042-09-01T08:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-23.53,"az":17.3,"t":"2042-09-01T08:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-23.24,"az":18.6,"t":"2042-09-01T08:55:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-22.93,"az":19.8,"t":"2042-09-01T09:00:00Z","terrain":0.66}],"transit":{"airmass":1.06,"alt":71.1,"az":181.3,"t":"2042-08-31T19:45:00Z"},"usable_hours":6.67,"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."]}