{"assessment":{"best_window":{"end":"2031-06-11T21:25Z","end_local":"00:25","hours":1.25,"label":"good","mean_quality":0.77,"start":"2031-06-11T20:10Z","start_local":"23:10"},"cost":{"altitude":3.92,"clouds":0.0,"darkness":1.52,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":50,"cloud":null,"high":null,"iso":"2031-06-11T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2031-06-11T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":-34,"precip":null,"q":0.14,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2031-06-11T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.43,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2031-06-11T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-14,"precip":null,"q":0.75,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":18,"cloud":null,"high":null,"iso":"2031-06-11T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2031-06-11T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2031-06-12T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2031-06-12T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2031-06-12T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.84,"peak_sky":0.84,"quality_hours":1.68,"reasons":["the target being low or below 20\u00b0 cost 3.9 quality-hours","daylight and twilight cost 1.5 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":35,"score_weather":null,"sky_hours":1.68,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2031-06-11T18:30Z","end_local":"21:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2031-06-11T17:55Z","start_local":"20:55"},{"end":"2031-06-11T19:15Z","end_local":"22:15","hours":0.75,"label":"poor","mean_quality":0.14,"start":"2031-06-11T18:30Z","start_local":"21:30"},{"end":"2031-06-11T20:10Z","end_local":"23:10","hours":0.92,"label":"marginal","mean_quality":0.44,"start":"2031-06-11T19:15Z","start_local":"22:15"},{"end":"2031-06-11T21:25Z","end_local":"00:25","hours":1.25,"label":"good","mean_quality":0.77,"start":"2031-06-11T20:10Z","start_local":"23:10"},{"end":"2031-06-11T21:50Z","end_local":"00:50","hours":0.42,"label":"marginal","mean_quality":0.51,"start":"2031-06-11T21:25Z","start_local":"00:25"},{"end":"2031-06-12T02:50Z","end_local":"05:50","hours":5.0,"label":"unusable","mean_quality":0.0,"start":"2031-06-11T21:50Z","start_local":"00:50"}]},"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":"2031-06-11T20:05:11Z","dark_hours":4.52,"dark_to":"2031-06-12T00:36:17Z","moon":{"illumination":0.519,"phase":"last quarter","waxing":false},"moon_free_dark_hours":2.17,"moonrise":"2031-06-11T22:16:57Z","moonset":"2031-06-11T09:31:26Z","sunrise":"2031-06-12T02:46:07Z","sunset":"2031-06-11T17:55:22Z","twilight":{"astronomical":{"end":"2031-06-11T20:05:11Z","start":"2031-06-12T00:36:17Z"},"civil":{"end":"2031-06-11T18:29:23Z","start":"2031-06-12T02:12:06Z"},"nautical":{"end":"2031-06-11T19:13:01Z","start":"2031-06-12T01:28:28Z"}},"window_end":"2031-06-12T09:00:00Z","window_start":"2031-06-11T09:00:00Z"},"night_date":"2031-06-11","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.67,"alt":36.7,"t":"2031-06-11T20:10:00Z"},"dec":2.05238823,"dec_of_date":1.8788,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0.75,"limit_rise":"2031-06-11T13:14:39Z","limit_set":"2031-06-11T21:49:58Z","max_az_rate_deg_per_min":0.0,"moon_separation":160.3,"never_rises":false,"ra":187.27791594,"ra_of_date":187.68,"ra_str":"12h 29m 06.7s","resolved":{"dec":2.05238823,"morphology":"E3","name":"3C 273","ra":187.27791594,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=3C%20273","source":"sesame","type":"BLL","type_text":"BL Lac object \u2014 a blazar","vmag":14.83},"summary":"Only 0.8 h above 30\u00b0, 1.7 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2031-06-11T23:36:02Z","blocked_dark_hours":0,"clears_at":"2031-06-11T11:26:37Z","rise_az":88.0},"track":[{"above_terrain":false,"airmass":null,"alt":-26.24,"az":60.8,"t":"2031-06-11T09:00:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-25.41,"az":61.8,"t":"2031-06-11T09:05:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-24.59,"az":62.9,"t":"2031-06-11T09:10:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-23.75,"az":63.9,"t":"2031-06-11T09:15:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-22.9,"az":64.9,"t":"2031-06-11T09:20:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.05,"az":65.9,"t":"2031-06-11T09:25:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-21.2,"az":66.9,"t":"2031-06-11T09:30:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-20.33,"az":67.9,"t":"2031-06-11T09:35:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-19.46,"az":68.8,"t":"2031-06-11T09:40:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-18.59,"az":69.8,"t":"2031-06-11T09:45:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-17.71,"az":70.7,"t":"2031-06-11T09:50:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-16.82,"az":71.6,"t":"2031-06-11T09:55:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-15.93,"az":72.5,"t":"2031-06-11T10:00:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-15.03,"az":73.5,"t":"2031-06-11T10:05:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-14.13,"az":74.4,"t":"2031-06-11T10:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-13.23,"az":75.3,"t":"2031-06-11T10:15:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-12.32,"az":76.1,"t":"2031-06-11T10:20:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-11.41,"az":77.0,"t":"2031-06-11T10:25:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.5,"az":77.9,"t":"2031-06-11T10:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.58,"az":78.8,"t":"2031-06-11T10:35:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.66,"az":79.6,"t":"2031-06-11T10:40:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-7.74,"az":80.5,"t":"2031-06-11T10:45:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":81.3,"t":"2031-06-11T10:50:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-5.89,"az":82.2,"t":"2031-06-11T10:55:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-4.96,"az":83.0,"t":"2031-06-11T11:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.03,"az":83.9,"t":"2031-06-11T11:05:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":84.7,"t":"2031-06-11T11:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-2.17,"az":85.5,"t":"2031-06-11T11:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-1.24,"az":86.4,"t":"2031-06-11T11:20:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-0.3,"az":87.2,"t":"2031-06-11T11:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":29.88,"alt":0.63,"az":88.0,"t":"2031-06-11T11:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":21.99,"alt":1.57,"az":88.9,"t":"2031-06-11T11:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":17.04,"alt":2.5,"az":89.7,"t":"2031-06-11T11:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":13.76,"alt":3.44,"az":90.5,"t":"2031-06-11T11:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":11.47,"alt":4.38,"az":91.4,"t":"2031-06-11T11:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":9.8,"alt":5.31,"az":92.2,"t":"2031-06-11T11:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":8.54,"alt":6.25,"az":93.1,"t":"2031-06-11T12:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":7.56,"alt":7.18,"az":93.9,"t":"2031-06-11T12:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.77,"alt":8.11,"az":94.7,"t":"2031-06-11T12:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.13,"alt":9.05,"az":95.6,"t":"2031-06-11T12:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":5.6,"alt":9.98,"az":96.4,"t":"2031-06-11T12:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":5.15,"alt":10.91,"az":97.3,"t":"2031-06-11T12:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":4.77,"alt":11.83,"az":98.2,"t":"2031-06-11T12:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":4.44,"alt":12.76,"az":99.0,"t":"2031-06-11T12:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.16,"alt":13.68,"az":99.9,"t":"2031-06-11T12:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.91,"alt":14.6,"az":100.8,"t":"2031-06-11T12:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.69,"alt":15.52,"az":101.6,"t":"2031-06-11T12:50:00Z","terrain":0.0},{"above_terrain":true,"airmass":3.5,"alt":16.44,"az":102.5,"t":"2031-06-11T12:55:00Z","terrain":-0.14},{"above_terrain":true,"airmass":3.32,"alt":17.35,"az":103.4,"t":"2031-06-11T13:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":3.16,"alt":18.26,"az":104.3,"t":"2031-06-11T13:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":3.02,"alt":19.16,"az":105.3,"t":"2031-06-11T13:10:00Z","terrain":-0.32},{"above_terrain":true,"airmass":2.89,"alt":20.06,"az":106.2,"t":"2031-06-11T13:15:00Z","terrain":-0.63},{"above_terrain":true,"airmass":2.78,"alt":20.96,"az":107.1,"t":"2031-06-11T13:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":2.67,"alt":21.85,"az":108.1,"t":"2031-06-11T13:25:00Z","terrain":-0.94},{"above_terrain":true,"airmass":2.57,"alt":22.74,"az":109.0,"t":"2031-06-11T13:30:00Z","terrain":-1.19},{"above_terrain":true,"airmass":2.48,"alt":23.62,"az":110.0,"t":"2031-06-11T13:35:00Z","terrain":-1.15},{"above_terrain":true,"airmass":2.4,"alt":24.5,"az":111.0,"t":"2031-06-11T13:40:00Z","terrain":-1.32},{"above_terrain":true,"airmass":2.32,"alt":25.37,"az":111.9,"t":"2031-06-11T13:45:00Z","terrain":-1.38},{"above_terrain":true,"airmass":2.25,"alt":26.23,"az":113.0,"t":"2031-06-11T13:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":2.19,"alt":27.09,"az":114.0,"t":"2031-06-11T13:55:00Z","terrain":-1.62},{"above_terrain":true,"airmass":2.13,"alt":27.94,"az":115.0,"t":"2031-06-11T14:00:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.07,"alt":28.79,"az":116.1,"t":"2031-06-11T14:05:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.02,"alt":29.63,"az":117.1,"t":"2031-06-11T14:10:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.97,"alt":30.46,"az":118.2,"t":"2031-06-11T14:15:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.92,"alt":31.28,"az":119.3,"t":"2031-06-11T14:20:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.88,"alt":32.09,"az":120.4,"t":"2031-06-11T14:25:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.84,"alt":32.89,"az":121.6,"t":"2031-06-11T14:30:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.8,"alt":33.68,"az":122.7,"t":"2031-06-11T14:35:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.76,"alt":34.46,"az":123.9,"t":"2031-06-11T14:40:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.73,"alt":35.23,"az":125.1,"t":"2031-06-11T14:45:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.7,"alt":35.99,"az":126.4,"t":"2031-06-11T14:50:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.67,"alt":36.74,"az":127.6,"t":"2031-06-11T14:55:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.64,"alt":37.48,"az":128.9,"t":"2031-06-11T15:00:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.61,"alt":38.2,"az":130.2,"t":"2031-06-11T15:05:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.59,"alt":38.91,"az":131.5,"t":"2031-06-11T15:10:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.57,"alt":39.6,"az":132.8,"t":"2031-06-11T15:15:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.54,"alt":40.28,"az":134.2,"t":"2031-06-11T15:20:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.52,"alt":40.94,"az":135.6,"t":"2031-06-11T15:25:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.5,"alt":41.59,"az":137.0,"t":"2031-06-11T15:30:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.49,"alt":42.22,"az":138.5,"t":"2031-06-11T15:35:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.47,"alt":42.83,"az":140.0,"t":"2031-06-11T15:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.45,"alt":43.42,"az":141.5,"t":"2031-06-11T15:45:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.44,"alt":43.99,"az":143.0,"t":"2031-06-11T15:50:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.42,"alt":44.55,"az":144.6,"t":"2031-06-11T15:55:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.41,"alt":45.08,"az":146.2,"t":"2031-06-11T16:00:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.4,"alt":45.59,"az":147.8,"t":"2031-06-11T16:05:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.39,"alt":46.07,"az":149.5,"t":"2031-06-11T16:10:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.38,"alt":46.54,"az":151.2,"t":"2031-06-11T16:15:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.37,"alt":46.98,"az":152.9,"t":"2031-06-11T16:20:00Z","terrain":-0.96},{"above_terrain":true,"airmass":1.36,"alt":47.39,"az":154.6,"t":"2031-06-11T16:25:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.35,"alt":47.78,"az":156.4,"t":"2031-06-11T16:30:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.34,"alt":48.14,"az":158.2,"t":"2031-06-11T16:35:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.33,"alt":48.47,"az":160.0,"t":"2031-06-11T16:40:00Z","terrain":-0.91},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":161.8,"t":"2031-06-11T16:45:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.32,"alt":49.06,"az":163.7,"t":"2031-06-11T16:50:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.32,"alt":49.31,"az":165.6,"t":"2031-06-11T16:55:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.31,"alt":49.52,"az":167.5,"t":"2031-06-11T17:00:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.31,"alt":49.71,"az":169.4,"t":"2031-06-11T17:05:00Z","terrain":-0.73},{"above_terrain":true,"airmass":1.31,"alt":49.87,"az":171.3,"t":"2031-06-11T17:10:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":173.2,"t":"2031-06-11T17:15:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":175.2,"t":"2031-06-11T17:20:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":177.1,"t":"2031-06-11T17:25:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":179.1,"t":"2031-06-11T17:30:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":181.1,"t":"2031-06-11T17:35:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":183.0,"t":"2031-06-11T17:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.3,"alt":50.08,"az":185.0,"t":"2031-06-11T17:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":186.9,"t":"2031-06-11T17:50:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.86,"az":188.8,"t":"2031-06-11T17:55:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.31,"alt":49.7,"az":190.8,"t":"2031-06-11T18:00:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.31,"alt":49.51,"az":192.7,"t":"2031-06-11T18:05:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.32,"alt":49.29,"az":194.6,"t":"2031-06-11T18:10:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.32,"alt":49.04,"az":196.4,"t":"2031-06-11T18:15:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.33,"alt":48.76,"az":198.3,"t":"2031-06-11T18:20:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.33,"alt":48.45,"az":200.1,"t":"2031-06-11T18:25:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.34,"alt":48.11,"az":202.0,"t":"2031-06-11T18:30:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.35,"alt":47.75,"az":203.7,"t":"2031-06-11T18:35:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.36,"alt":47.36,"az":205.5,"t":"2031-06-11T18:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.37,"alt":46.95,"az":207.2,"t":"2031-06-11T18:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.38,"alt":46.5,"az":209.0,"t":"2031-06-11T18:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.39,"alt":46.04,"az":210.6,"t":"2031-06-11T18:55:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.4,"alt":45.55,"az":212.3,"t":"2031-06-11T19:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.41,"alt":45.04,"az":213.9,"t":"2031-06-11T19:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.42,"alt":44.51,"az":215.5,"t":"2031-06-11T19:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.44,"alt":43.95,"az":217.1,"t":"2031-06-11T19:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.45,"alt":43.38,"az":218.6,"t":"2031-06-11T19:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.78,"az":220.1,"t":"2031-06-11T19:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.49,"alt":42.17,"az":221.6,"t":"2031-06-11T19:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.51,"alt":41.54,"az":223.1,"t":"2031-06-11T19:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.53,"alt":40.89,"az":224.5,"t":"2031-06-11T19:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.55,"alt":40.23,"az":225.9,"t":"2031-06-11T19:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.57,"alt":39.55,"az":227.3,"t":"2031-06-11T19:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.59,"alt":38.86,"az":228.6,"t":"2031-06-11T19:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.62,"alt":38.15,"az":229.9,"t":"2031-06-11T20:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.64,"alt":37.42,"az":231.2,"t":"2031-06-11T20:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.67,"alt":36.69,"az":232.5,"t":"2031-06-11T20:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.7,"alt":35.94,"az":233.7,"t":"2031-06-11T20:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.73,"alt":35.18,"az":235.0,"t":"2031-06-11T20:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.77,"alt":34.41,"az":236.2,"t":"2031-06-11T20:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.8,"alt":33.62,"az":237.3,"t":"2031-06-11T20:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.84,"alt":32.83,"az":238.5,"t":"2031-06-11T20:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.88,"alt":32.03,"az":239.6,"t":"2031-06-11T20:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.92,"alt":31.21,"az":240.8,"t":"2031-06-11T20:45:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.97,"alt":30.39,"az":241.9,"t":"2031-06-11T20:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.02,"alt":29.56,"az":242.9,"t":"2031-06-11T20:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.73,"az":244.0,"t":"2031-06-11T21:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.13,"alt":27.88,"az":245.1,"t":"2031-06-11T21:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.19,"alt":27.03,"az":246.1,"t":"2031-06-11T21:10:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.26,"alt":26.17,"az":247.1,"t":"2031-06-11T21:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.33,"alt":25.3,"az":248.1,"t":"2031-06-11T21:20:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.41,"alt":24.43,"az":249.1,"t":"2031-06-11T21:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.49,"alt":23.56,"az":250.1,"t":"2031-06-11T21:30:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.58,"alt":22.67,"az":251.1,"t":"2031-06-11T21:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.68,"alt":21.79,"az":252.0,"t":"2031-06-11T21:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.79,"alt":20.89,"az":253.0,"t":"2031-06-11T21:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.9,"alt":20.0,"az":253.9,"t":"2031-06-11T21:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.03,"alt":19.09,"az":254.8,"t":"2031-06-11T21:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.18,"alt":18.19,"az":255.7,"t":"2031-06-11T22:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.33,"alt":17.28,"az":256.6,"t":"2031-06-11T22:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.51,"alt":16.37,"az":257.5,"t":"2031-06-11T22:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.71,"alt":15.45,"az":258.4,"t":"2031-06-11T22:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.93,"alt":14.53,"az":259.3,"t":"2031-06-11T22:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.18,"alt":13.61,"az":260.2,"t":"2031-06-11T22:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.47,"alt":12.69,"az":261.0,"t":"2031-06-11T22:30:00Z","terrain":0.85},{"above_terrain":true,"airmass":4.8,"alt":11.76,"az":261.9,"t":"2031-06-11T22:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":5.18,"alt":10.84,"az":262.8,"t":"2031-06-11T22:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":5.63,"alt":9.91,"az":263.6,"t":"2031-06-11T22:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":6.17,"alt":8.98,"az":264.5,"t":"2031-06-11T22:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":6.82,"alt":8.04,"az":265.3,"t":"2031-06-11T22:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":7.62,"alt":7.11,"az":266.2,"t":"2031-06-11T23:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":8.62,"alt":6.18,"az":267.0,"t":"2031-06-11T23:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":9.91,"alt":5.24,"az":267.8,"t":"2031-06-11T23:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":11.62,"alt":4.31,"az":268.7,"t":"2031-06-11T23:15:00Z","terrain":0.72},{"above_terrain":true,"airmass":13.97,"alt":3.37,"az":269.5,"t":"2031-06-11T23:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":17.34,"alt":2.43,"az":270.3,"t":"2031-06-11T23:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":22.45,"alt":1.5,"az":271.2,"t":"2031-06-11T23:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":30.64,"alt":0.56,"az":272.0,"t":"2031-06-11T23:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-0.37,"az":272.8,"t":"2031-06-11T23:40:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-1.31,"az":273.7,"t":"2031-06-11T23:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-2.24,"az":274.5,"t":"2031-06-11T23:50:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.17,"az":275.4,"t":"2031-06-11T23:55:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-4.1,"az":276.2,"t":"2031-06-12T00:00:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.03,"az":277.0,"t":"2031-06-12T00:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":277.9,"t":"2031-06-12T00:10:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":278.7,"t":"2031-06-12T00:15:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-7.81,"az":279.6,"t":"2031-06-12T00:20:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-8.73,"az":280.4,"t":"2031-06-12T00:25:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-9.65,"az":281.3,"t":"2031-06-12T00:30:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-10.57,"az":282.2,"t":"2031-06-12T00:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-11.48,"az":283.0,"t":"2031-06-12T00:40:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-12.39,"az":283.9,"t":"2031-06-12T00:45:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-13.3,"az":284.8,"t":"2031-06-12T00:50:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-14.2,"az":285.7,"t":"2031-06-12T00:55:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.1,"az":286.6,"t":"2031-06-12T01:00:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-16.0,"az":287.5,"t":"2031-06-12T01:05:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-16.89,"az":288.4,"t":"2031-06-12T01:10:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.77,"az":289.4,"t":"2031-06-12T01:15:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-18.65,"az":290.3,"t":"2031-06-12T01:20:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-19.53,"az":291.3,"t":"2031-06-12T01:25:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-20.4,"az":292.2,"t":"2031-06-12T01:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-21.26,"az":293.2,"t":"2031-06-12T01:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-22.12,"az":294.2,"t":"2031-06-12T01:40:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.97,"az":295.2,"t":"2031-06-12T01:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-23.81,"az":296.2,"t":"2031-06-12T01:50:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.65,"az":297.2,"t":"2031-06-12T01:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":298.2,"t":"2031-06-12T02:00:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-26.3,"az":299.3,"t":"2031-06-12T02:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-27.11,"az":300.4,"t":"2031-06-12T02:10:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-27.91,"az":301.4,"t":"2031-06-12T02:15:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-28.71,"az":302.5,"t":"2031-06-12T02:20:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-29.49,"az":303.7,"t":"2031-06-12T02:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-30.26,"az":304.8,"t":"2031-06-12T02:30:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-31.03,"az":305.9,"t":"2031-06-12T02:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-31.78,"az":307.1,"t":"2031-06-12T02:40:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-32.52,"az":308.3,"t":"2031-06-12T02:45:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-33.25,"az":309.5,"t":"2031-06-12T02:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-33.96,"az":310.8,"t":"2031-06-12T02:55:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-34.66,"az":312.0,"t":"2031-06-12T03:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-35.35,"az":313.3,"t":"2031-06-12T03:05:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-36.03,"az":314.6,"t":"2031-06-12T03:10:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-36.69,"az":315.9,"t":"2031-06-12T03:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-37.33,"az":317.3,"t":"2031-06-12T03:20:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-37.96,"az":318.6,"t":"2031-06-12T03:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-38.57,"az":320.0,"t":"2031-06-12T03:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.16,"az":321.4,"t":"2031-06-12T03:35:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-39.73,"az":322.9,"t":"2031-06-12T03:40:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-40.29,"az":324.4,"t":"2031-06-12T03:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-40.82,"az":325.8,"t":"2031-06-12T03:50:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-41.34,"az":327.4,"t":"2031-06-12T03:55:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-41.83,"az":328.9,"t":"2031-06-12T04:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-42.31,"az":330.5,"t":"2031-06-12T04:05:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-42.76,"az":332.0,"t":"2031-06-12T04:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-43.18,"az":333.7,"t":"2031-06-12T04:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-43.59,"az":335.3,"t":"2031-06-12T04:20:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-43.96,"az":336.9,"t":"2031-06-12T04:25:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-44.32,"az":338.6,"t":"2031-06-12T04:30:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-44.65,"az":340.3,"t":"2031-06-12T04:35:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-44.95,"az":342.0,"t":"2031-06-12T04:40:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-45.22,"az":343.8,"t":"2031-06-12T04:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-45.47,"az":345.5,"t":"2031-06-12T04:50:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.69,"az":347.3,"t":"2031-06-12T04:55:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-45.88,"az":349.0,"t":"2031-06-12T05:00:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-46.05,"az":350.8,"t":"2031-06-12T05:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.18,"az":352.6,"t":"2031-06-12T05:10:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-46.29,"az":354.4,"t":"2031-06-12T05:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.36,"az":356.2,"t":"2031-06-12T05:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":358.1,"t":"2031-06-12T05:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.43,"az":359.9,"t":"2031-06-12T05:30:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-46.42,"az":1.7,"t":"2031-06-12T05:35:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":3.5,"t":"2031-06-12T05:40:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-46.3,"az":5.3,"t":"2031-06-12T05:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-46.2,"az":7.1,"t":"2031-06-12T05:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-46.07,"az":8.9,"t":"2031-06-12T05:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-45.91,"az":10.7,"t":"2031-06-12T06:00:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.72,"az":12.5,"t":"2031-06-12T06:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-45.5,"az":14.3,"t":"2031-06-12T06:10:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-45.26,"az":16.0,"t":"2031-06-12T06:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-44.99,"az":17.7,"t":"2031-06-12T06:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-44.69,"az":19.4,"t":"2031-06-12T06:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-44.37,"az":21.1,"t":"2031-06-12T06:30:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-44.02,"az":22.8,"t":"2031-06-12T06:35:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-43.64,"az":24.5,"t":"2031-06-12T06:40:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-43.24,"az":26.1,"t":"2031-06-12T06:45:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-42.82,"az":27.7,"t":"2031-06-12T06:50:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-42.37,"az":29.3,"t":"2031-06-12T06:55:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-41.9,"az":30.9,"t":"2031-06-12T07:00:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-41.41,"az":32.4,"t":"2031-06-12T07:05:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-40.9,"az":33.9,"t":"2031-06-12T07:10:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-40.36,"az":35.4,"t":"2031-06-12T07:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-39.81,"az":36.9,"t":"2031-06-12T07:20:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-39.24,"az":38.4,"t":"2031-06-12T07:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-38.65,"az":39.8,"t":"2031-06-12T07:30:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-38.04,"az":41.2,"t":"2031-06-12T07:35:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-37.42,"az":42.5,"t":"2031-06-12T07:40:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-36.78,"az":43.9,"t":"2031-06-12T07:45:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-36.12,"az":45.2,"t":"2031-06-12T07:50:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-35.45,"az":46.5,"t":"2031-06-12T07:55:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-34.76,"az":47.8,"t":"2031-06-12T08:00:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-34.06,"az":49.1,"t":"2031-06-12T08:05:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-33.35,"az":50.3,"t":"2031-06-12T08:10:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-32.62,"az":51.5,"t":"2031-06-12T08:15:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-31.88,"az":52.7,"t":"2031-06-12T08:20:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-31.13,"az":53.9,"t":"2031-06-12T08:25:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-30.37,"az":55.0,"t":"2031-06-12T08:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-29.6,"az":56.2,"t":"2031-06-12T08:35:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-28.82,"az":57.3,"t":"2031-06-12T08:40:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-28.02,"az":58.4,"t":"2031-06-12T08:45:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-27.22,"az":59.5,"t":"2031-06-12T08:50:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-26.41,"az":60.6,"t":"2031-06-12T08:55:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-25.59,"az":61.6,"t":"2031-06-12T09:00:00Z","terrain":1.04}],"transit":{"airmass":1.3,"alt":50.2,"az":179.1,"t":"2031-06-11T17:30:00Z"},"usable_hours":1.67,"verdict":"marginal","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."]}
