{"assessment":{"best_window":{"end":"2041-06-01T22:00Z","end_local":"01:00","hours":2.0,"label":"good","mean_quality":0.81,"start":"2041-06-01T20:00Z","start_local":"23:00"},"cost":{"altitude":3.44,"clouds":0.0,"darkness":1.59,"moon":0.02},"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":50,"cloud":null,"high":null,"iso":"2041-06-01T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2041-06-01T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2041-06-01T20:00Z","label":"good","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2041-06-01T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2041-06-01T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.59,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2041-06-01T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-17,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2041-06-02T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2041-06-02T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":-19,"cloud":null,"high":null,"iso":"2041-06-02T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.87,"peak_sky":0.87,"quality_hours":2.34,"reasons":["the target being low or below 20\u00b0 cost 3.4 quality-hours","daylight and twilight cost 1.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":51,"score_weather":null,"sky_hours":2.34,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2041-06-01T18:25Z","end_local":"21:25","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2041-06-01T17:45Z","start_local":"20:45"},{"end":"2041-06-01T19:10Z","end_local":"22:10","hours":0.75,"label":"poor","mean_quality":0.14,"start":"2041-06-01T18:25Z","start_local":"21:25"},{"end":"2041-06-01T20:00Z","end_local":"23:00","hours":0.83,"label":"marginal","mean_quality":0.44,"start":"2041-06-01T19:10Z","start_local":"22:10"},{"end":"2041-06-01T22:00Z","end_local":"01:00","hours":2.0,"label":"good","mean_quality":0.81,"start":"2041-06-01T20:00Z","start_local":"23:00"},{"end":"2041-06-01T22:30Z","end_local":"01:30","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2041-06-01T22:00Z","start_local":"01:00"},{"end":"2041-06-02T02:50Z","end_local":"05:50","hours":4.33,"label":"unusable","mean_quality":0.0,"start":"2041-06-01T22:30Z","start_local":"01:30"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2041-06-01T19:55:28Z","dark_hours":4.78,"dark_to":"2041-06-02T00:42:24Z","moon":{"illumination":0.092,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":4.18,"moonrise":"2041-06-02T05:29:52Z","moonset":"2041-06-01T20:30:19Z","sunrise":"2041-06-02T02:48:31Z","sunset":"2041-06-01T17:49:21Z","twilight":{"astronomical":{"end":"2041-06-01T19:55:28Z","start":"2041-06-02T00:42:24Z"},"civil":{"end":"2041-06-01T18:22:48Z","start":"2041-06-02T02:15:04Z"},"nautical":{"end":"2041-06-01T19:05:23Z","start":"2041-06-02T01:32:29Z"}},"window_end":"2041-06-02T09:00:00Z","window_start":"2041-06-01T09:00:00Z"},"night_date":"2041-06-01","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.46,"alt":43.0,"t":"2041-06-01T20:00:00Z"},"dec":2.05238823,"dec_of_date":1.8238,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":1.5,"limit_rise":"2041-06-01T13:52:25Z","limit_set":"2041-06-01T22:27:18Z","max_az_rate_deg_per_min":0.0,"moon_separation":78.8,"never_rises":false,"ra":187.27791594,"ra_of_date":187.8076,"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 1.5 h above 30\u00b0, 2.5 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2041-06-02T00:13:09Z","blocked_dark_hours":0,"clears_at":"2041-06-01T12:04:19Z","rise_az":87.7},"track":[{"above_terrain":false,"airmass":null,"alt":-32.15,"az":52.4,"t":"2041-06-01T09:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-31.4,"az":53.6,"t":"2041-06-01T09:05:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-30.64,"az":54.7,"t":"2041-06-01T09:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.87,"az":55.9,"t":"2041-06-01T09:15:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-29.09,"az":57.0,"t":"2041-06-01T09:20:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-28.3,"az":58.1,"t":"2041-06-01T09:25:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.5,"az":59.2,"t":"2041-06-01T09:30:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-26.69,"az":60.3,"t":"2041-06-01T09:35:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-25.88,"az":61.4,"t":"2041-06-01T09:40:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-25.05,"az":62.4,"t":"2041-06-01T09:45:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-24.22,"az":63.4,"t":"2041-06-01T09:50:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-23.38,"az":64.4,"t":"2041-06-01T09:55:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.53,"az":65.4,"t":"2041-06-01T10:00:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-21.67,"az":66.4,"t":"2041-06-01T10:05:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-20.81,"az":67.4,"t":"2041-06-01T10:10:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-19.95,"az":68.4,"t":"2041-06-01T10:15:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-19.07,"az":69.3,"t":"2041-06-01T10:20:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-18.2,"az":70.3,"t":"2041-06-01T10:25:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":71.2,"t":"2041-06-01T10:30:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-16.42,"az":72.1,"t":"2041-06-01T10:35:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-15.53,"az":73.0,"t":"2041-06-01T10:40:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-14.63,"az":73.9,"t":"2041-06-01T10:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-13.73,"az":74.8,"t":"2041-06-01T10:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-12.83,"az":75.7,"t":"2041-06-01T10:55:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-11.92,"az":76.6,"t":"2041-06-01T11:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.01,"az":77.5,"t":"2041-06-01T11:05:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-10.09,"az":78.4,"t":"2041-06-01T11:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-9.17,"az":79.2,"t":"2041-06-01T11:15:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-8.25,"az":80.1,"t":"2041-06-01T11:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-7.33,"az":80.9,"t":"2041-06-01T11:25:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":81.8,"t":"2041-06-01T11:30:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-5.48,"az":82.6,"t":"2041-06-01T11:35:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-4.55,"az":83.5,"t":"2041-06-01T11:40:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":84.3,"t":"2041-06-01T11:45:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-2.68,"az":85.2,"t":"2041-06-01T11:50:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-1.75,"az":86.0,"t":"2041-06-01T11:55:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-0.82,"az":86.8,"t":"2041-06-01T12:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":36.21,"alt":0.12,"az":87.7,"t":"2041-06-01T12:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":25.84,"alt":1.05,"az":88.5,"t":"2041-06-01T12:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":19.49,"alt":1.99,"az":89.3,"t":"2041-06-01T12:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":15.41,"alt":2.93,"az":90.2,"t":"2041-06-01T12:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.64,"alt":3.86,"az":91.0,"t":"2041-06-01T12:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":10.66,"alt":4.8,"az":91.8,"t":"2041-06-01T12:30:00Z","terrain":0.07},{"above_terrain":true,"airmass":9.19,"alt":5.73,"az":92.7,"t":"2041-06-01T12:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.07,"alt":6.67,"az":93.5,"t":"2041-06-01T12:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":7.18,"alt":7.6,"az":94.4,"t":"2041-06-01T12:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.47,"alt":8.53,"az":95.2,"t":"2041-06-01T12:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":5.88,"alt":9.46,"az":96.0,"t":"2041-06-01T12:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":5.39,"alt":10.39,"az":96.9,"t":"2041-06-01T13:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":4.97,"alt":11.32,"az":97.8,"t":"2041-06-01T13:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.62,"alt":12.25,"az":98.6,"t":"2041-06-01T13:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.31,"alt":13.17,"az":99.5,"t":"2041-06-01T13:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":4.04,"alt":14.1,"az":100.4,"t":"2041-06-01T13:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.81,"alt":15.02,"az":101.2,"t":"2041-06-01T13:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":3.6,"alt":15.93,"az":102.1,"t":"2041-06-01T13:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":3.42,"alt":16.85,"az":103.0,"t":"2041-06-01T13:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":3.25,"alt":17.76,"az":103.9,"t":"2041-06-01T13:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":3.1,"alt":18.66,"az":104.8,"t":"2041-06-01T13:45:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.96,"alt":19.56,"az":105.7,"t":"2041-06-01T13:50:00Z","terrain":-0.53},{"above_terrain":true,"airmass":2.84,"alt":20.46,"az":106.7,"t":"2041-06-01T13:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.73,"alt":21.36,"az":107.6,"t":"2041-06-01T14:00:00Z","terrain":-0.81},{"above_terrain":true,"airmass":2.63,"alt":22.25,"az":108.6,"t":"2041-06-01T14:05:00Z","terrain":-1.08},{"above_terrain":true,"airmass":2.53,"alt":23.13,"az":109.5,"t":"2041-06-01T14:10:00Z","terrain":-1.17},{"above_terrain":true,"airmass":2.45,"alt":24.01,"az":110.5,"t":"2041-06-01T14:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.37,"alt":24.89,"az":111.5,"t":"2041-06-01T14:20:00Z","terrain":-1.35},{"above_terrain":true,"airmass":2.29,"alt":25.75,"az":112.5,"t":"2041-06-01T14:25:00Z","terrain":-1.41},{"above_terrain":true,"airmass":2.22,"alt":26.62,"az":113.5,"t":"2041-06-01T14:30:00Z","terrain":-1.53},{"above_terrain":true,"airmass":2.16,"alt":27.47,"az":114.5,"t":"2041-06-01T14:35:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.1,"alt":28.32,"az":115.6,"t":"2041-06-01T14:40:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.05,"alt":29.16,"az":116.6,"t":"2041-06-01T14:45:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.99,"alt":29.99,"az":117.7,"t":"2041-06-01T14:50:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.95,"alt":30.82,"az":118.8,"t":"2041-06-01T14:55:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.9,"alt":31.63,"az":119.9,"t":"2041-06-01T15:00:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.86,"alt":32.44,"az":121.0,"t":"2041-06-01T15:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.82,"alt":33.24,"az":122.2,"t":"2041-06-01T15:10:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.78,"alt":34.02,"az":123.4,"t":"2041-06-01T15:15:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.75,"alt":34.8,"az":124.6,"t":"2041-06-01T15:20:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.72,"alt":35.56,"az":125.8,"t":"2041-06-01T15:25:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.69,"alt":36.32,"az":127.0,"t":"2041-06-01T15:30:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.66,"alt":37.06,"az":128.3,"t":"2041-06-01T15:35:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.63,"alt":37.79,"az":129.5,"t":"2041-06-01T15:40:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.6,"alt":38.5,"az":130.9,"t":"2041-06-01T15:45:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.58,"alt":39.2,"az":132.2,"t":"2041-06-01T15:50:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.56,"alt":39.89,"az":133.5,"t":"2041-06-01T15:55:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.54,"alt":40.56,"az":134.9,"t":"2041-06-01T16:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.52,"alt":41.21,"az":136.3,"t":"2041-06-01T16:05:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.5,"alt":41.85,"az":137.8,"t":"2041-06-01T16:10:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.48,"alt":42.47,"az":139.3,"t":"2041-06-01T16:15:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.07,"az":140.8,"t":"2041-06-01T16:20:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.45,"alt":43.66,"az":142.3,"t":"2041-06-01T16:25:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.43,"alt":44.22,"az":143.8,"t":"2041-06-01T16:30:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.42,"alt":44.76,"az":145.4,"t":"2041-06-01T16:35:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.41,"alt":45.28,"az":147.0,"t":"2041-06-01T16:40:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.39,"alt":45.78,"az":148.7,"t":"2041-06-01T16:45:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.25,"az":150.3,"t":"2041-06-01T16:50:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.37,"alt":46.7,"az":152.0,"t":"2041-06-01T16:55:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.36,"alt":47.13,"az":153.8,"t":"2041-06-01T17:00:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.35,"alt":47.53,"az":155.5,"t":"2041-06-01T17:05:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.35,"alt":47.91,"az":157.3,"t":"2041-06-01T17:10:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.34,"alt":48.25,"az":159.1,"t":"2041-06-01T17:15:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.33,"alt":48.57,"az":160.9,"t":"2041-06-01T17:20:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.33,"alt":48.87,"az":162.8,"t":"2041-06-01T17:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.32,"alt":49.13,"az":164.6,"t":"2041-06-01T17:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.32,"alt":49.36,"az":166.5,"t":"2041-06-01T17:35:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.31,"alt":49.57,"az":168.4,"t":"2041-06-01T17:40:00Z","terrain":-0.9},{"above_terrain":true,"airmass":1.31,"alt":49.74,"az":170.3,"t":"2041-06-01T17:45:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.31,"alt":49.88,"az":172.3,"t":"2041-06-01T17:50:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":174.2,"t":"2041-06-01T17:55:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":176.1,"t":"2041-06-01T18:00:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":178.1,"t":"2041-06-01T18:05:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":180.1,"t":"2041-06-01T18:10:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":182.0,"t":"2041-06-01T18:15:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":184.0,"t":"2041-06-01T18:20:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":49.98,"az":185.9,"t":"2041-06-01T18:25:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.31,"alt":49.87,"az":187.8,"t":"2041-06-01T18:30:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.73,"az":189.8,"t":"2041-06-01T18:35:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.31,"alt":49.56,"az":191.7,"t":"2041-06-01T18:40:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.32,"alt":49.35,"az":193.6,"t":"2041-06-01T18:45:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.32,"alt":49.12,"az":195.5,"t":"2041-06-01T18:50:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.33,"alt":48.85,"az":197.3,"t":"2041-06-01T18:55:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.33,"alt":48.56,"az":199.2,"t":"2041-06-01T19:00:00Z","terrain":-0.32},{"above_terrain":true,"airmass":1.34,"alt":48.24,"az":201.0,"t":"2041-06-01T19:05:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.35,"alt":47.89,"az":202.8,"t":"2041-06-01T19:10:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.35,"alt":47.51,"az":204.6,"t":"2041-06-01T19:15:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.36,"alt":47.11,"az":206.3,"t":"2041-06-01T19:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.37,"alt":46.68,"az":208.1,"t":"2041-06-01T19:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.38,"alt":46.23,"az":209.8,"t":"2041-06-01T19:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.39,"alt":45.75,"az":211.4,"t":"2041-06-01T19:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.41,"alt":45.25,"az":213.1,"t":"2041-06-01T19:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.42,"alt":44.73,"az":214.7,"t":"2041-06-01T19:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.43,"alt":44.19,"az":216.3,"t":"2041-06-01T19:50:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.45,"alt":43.63,"az":217.8,"t":"2041-06-01T19:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.46,"alt":43.04,"az":219.3,"t":"2041-06-01T20:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.48,"alt":42.44,"az":220.8,"t":"2041-06-01T20:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.5,"alt":41.82,"az":222.3,"t":"2041-06-01T20:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.52,"alt":41.18,"az":223.7,"t":"2041-06-01T20:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.54,"alt":40.52,"az":225.1,"t":"2041-06-01T20:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.56,"alt":39.85,"az":226.5,"t":"2041-06-01T20:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.58,"alt":39.17,"az":227.9,"t":"2041-06-01T20:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.61,"alt":38.46,"az":229.2,"t":"2041-06-01T20:35:00Z","terrain":1.28},{"above_terrain":true,"airmass":1.63,"alt":37.75,"az":230.5,"t":"2041-06-01T20:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.66,"alt":37.02,"az":231.8,"t":"2041-06-01T20:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.69,"alt":36.28,"az":233.1,"t":"2041-06-01T20:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.72,"alt":35.52,"az":234.3,"t":"2041-06-01T20:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.75,"alt":34.76,"az":235.5,"t":"2041-06-01T21:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.79,"alt":33.98,"az":236.7,"t":"2041-06-01T21:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.82,"alt":33.19,"az":237.9,"t":"2041-06-01T21:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.86,"alt":32.4,"az":239.0,"t":"2041-06-01T21:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.9,"alt":31.59,"az":240.2,"t":"2041-06-01T21:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.95,"alt":30.77,"az":241.3,"t":"2041-06-01T21:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.0,"alt":29.95,"az":242.4,"t":"2041-06-01T21:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.05,"alt":29.11,"az":243.4,"t":"2041-06-01T21:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.1,"alt":28.27,"az":244.5,"t":"2041-06-01T21:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.16,"alt":27.43,"az":245.5,"t":"2041-06-01T21:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.23,"alt":26.57,"az":246.6,"t":"2041-06-01T21:50:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.3,"alt":25.71,"az":247.6,"t":"2041-06-01T21:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.37,"alt":24.84,"az":248.6,"t":"2041-06-01T22:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.45,"alt":23.97,"az":249.6,"t":"2041-06-01T22:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.54,"alt":23.09,"az":250.5,"t":"2041-06-01T22:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.63,"alt":22.2,"az":251.5,"t":"2041-06-01T22:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":2.73,"alt":21.31,"az":252.4,"t":"2041-06-01T22:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.85,"alt":20.42,"az":253.4,"t":"2041-06-01T22:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.97,"alt":19.52,"az":254.3,"t":"2041-06-01T22:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.11,"alt":18.61,"az":255.2,"t":"2041-06-01T22:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.26,"alt":17.71,"az":256.1,"t":"2041-06-01T22:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.42,"alt":16.8,"az":257.0,"t":"2041-06-01T22:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.61,"alt":15.88,"az":257.9,"t":"2041-06-01T22:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.82,"alt":14.97,"az":258.8,"t":"2041-06-01T22:55:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.06,"alt":14.05,"az":259.7,"t":"2041-06-01T23:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.33,"alt":13.13,"az":260.6,"t":"2041-06-01T23:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":4.64,"alt":12.2,"az":261.4,"t":"2041-06-01T23:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":4.99,"alt":11.27,"az":262.3,"t":"2041-06-01T23:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":5.41,"alt":10.35,"az":263.1,"t":"2041-06-01T23:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":5.91,"alt":9.42,"az":264.0,"t":"2041-06-01T23:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":6.5,"alt":8.48,"az":264.8,"t":"2041-06-01T23:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":7.22,"alt":7.55,"az":265.7,"t":"2041-06-01T23:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":8.12,"alt":6.62,"az":266.5,"t":"2041-06-01T23:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":9.26,"alt":5.68,"az":267.4,"t":"2041-06-01T23:45:00Z","terrain":0.6},{"above_terrain":true,"airmass":10.75,"alt":4.75,"az":268.2,"t":"2041-06-01T23:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":12.76,"alt":3.81,"az":269.0,"t":"2041-06-01T23:55:00Z","terrain":0.76},{"above_terrain":true,"airmass":15.58,"alt":2.88,"az":269.9,"t":"2041-06-02T00:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":19.76,"alt":1.94,"az":270.7,"t":"2041-06-02T00:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":26.27,"alt":1.0,"az":271.5,"t":"2041-06-02T00:10:00Z","terrain":0.58},{"above_terrain":false,"airmass":36.91,"alt":0.07,"az":272.4,"t":"2041-06-02T00:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-0.87,"az":273.2,"t":"2041-06-02T00:20:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":274.1,"t":"2041-06-02T00:25:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":274.9,"t":"2041-06-02T00:30:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":275.7,"t":"2041-06-02T00:35:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-4.6,"az":276.6,"t":"2041-06-02T00:40:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-5.52,"az":277.4,"t":"2041-06-02T00:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":278.3,"t":"2041-06-02T00:50:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-7.38,"az":279.1,"t":"2041-06-02T00:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-8.3,"az":280.0,"t":"2041-06-02T01:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-9.22,"az":280.8,"t":"2041-06-02T01:05:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-10.14,"az":281.7,"t":"2041-06-02T01:10:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-11.05,"az":282.6,"t":"2041-06-02T01:15:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-11.97,"az":283.4,"t":"2041-06-02T01:20:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-12.87,"az":284.3,"t":"2041-06-02T01:25:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-13.78,"az":285.2,"t":"2041-06-02T01:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.68,"az":286.1,"t":"2041-06-02T01:35:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-15.58,"az":287.0,"t":"2041-06-02T01:40:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-16.47,"az":287.9,"t":"2041-06-02T01:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-17.36,"az":288.8,"t":"2041-06-02T01:50:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-18.24,"az":289.8,"t":"2041-06-02T01:55:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-19.12,"az":290.7,"t":"2041-06-02T02:00:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-19.99,"az":291.7,"t":"2041-06-02T02:05:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-20.86,"az":292.6,"t":"2041-06-02T02:10:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-21.72,"az":293.6,"t":"2041-06-02T02:15:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-22.57,"az":294.6,"t":"2041-06-02T02:20:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.42,"az":295.6,"t":"2041-06-02T02:25:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-24.26,"az":296.6,"t":"2041-06-02T02:30:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-25.09,"az":297.7,"t":"2041-06-02T02:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-25.92,"az":298.7,"t":"2041-06-02T02:40:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-26.74,"az":299.8,"t":"2041-06-02T02:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-27.54,"az":300.8,"t":"2041-06-02T02:50:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-28.34,"az":301.9,"t":"2041-06-02T02:55:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-29.13,"az":303.0,"t":"2041-06-02T03:00:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-29.91,"az":304.2,"t":"2041-06-02T03:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-30.68,"az":305.3,"t":"2041-06-02T03:10:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-31.44,"az":306.5,"t":"2041-06-02T03:15:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-32.19,"az":307.7,"t":"2041-06-02T03:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-32.92,"az":308.9,"t":"2041-06-02T03:25:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-33.64,"az":310.1,"t":"2041-06-02T03:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-34.35,"az":311.3,"t":"2041-06-02T03:35:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-35.05,"az":312.6,"t":"2041-06-02T03:40:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-35.73,"az":313.9,"t":"2041-06-02T03:45:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-36.4,"az":315.2,"t":"2041-06-02T03:50:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-37.05,"az":316.5,"t":"2041-06-02T03:55:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-37.69,"az":317.9,"t":"2041-06-02T04:00:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-38.3,"az":319.3,"t":"2041-06-02T04:05:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-38.91,"az":320.7,"t":"2041-06-02T04:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.49,"az":322.1,"t":"2041-06-02T04:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-40.06,"az":323.6,"t":"2041-06-02T04:20:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-40.6,"az":325.0,"t":"2041-06-02T04:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-41.13,"az":326.6,"t":"2041-06-02T04:30:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-41.63,"az":328.1,"t":"2041-06-02T04:35:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-42.12,"az":329.6,"t":"2041-06-02T04:40:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-42.58,"az":331.2,"t":"2041-06-02T04:45:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-43.02,"az":332.8,"t":"2041-06-02T04:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-43.43,"az":334.4,"t":"2041-06-02T04:55:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-43.83,"az":336.1,"t":"2041-06-02T05:00:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-44.19,"az":337.7,"t":"2041-06-02T05:05:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-44.54,"az":339.4,"t":"2041-06-02T05:10:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-44.85,"az":341.1,"t":"2041-06-02T05:15:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-45.14,"az":342.9,"t":"2041-06-02T05:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.4,"az":344.6,"t":"2041-06-02T05:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.64,"az":346.4,"t":"2041-06-02T05:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-45.84,"az":348.1,"t":"2041-06-02T05:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-46.02,"az":349.9,"t":"2041-06-02T05:40:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-46.17,"az":351.7,"t":"2041-06-02T05:45:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-46.29,"az":353.5,"t":"2041-06-02T05:50:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-46.38,"az":355.3,"t":"2041-06-02T05:55:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-46.45,"az":357.1,"t":"2041-06-02T06:00:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-46.48,"az":358.9,"t":"2041-06-02T06:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.48,"az":0.8,"t":"2041-06-02T06:10:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-46.45,"az":2.6,"t":"2041-06-02T06:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":4.4,"t":"2041-06-02T06:20:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":6.2,"t":"2041-06-02T06:25:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-46.19,"az":8.0,"t":"2041-06-02T06:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-46.05,"az":9.8,"t":"2041-06-02T06:35:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-45.88,"az":11.6,"t":"2041-06-02T06:40:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-45.67,"az":13.4,"t":"2041-06-02T06:45:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-45.44,"az":15.1,"t":"2041-06-02T06:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-45.18,"az":16.9,"t":"2041-06-02T06:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-44.9,"az":18.6,"t":"2041-06-02T07:00:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-44.59,"az":20.3,"t":"2041-06-02T07:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-44.25,"az":22.0,"t":"2041-06-02T07:10:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-43.89,"az":23.7,"t":"2041-06-02T07:15:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-43.5,"az":25.3,"t":"2041-06-02T07:20:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-43.09,"az":26.9,"t":"2041-06-02T07:25:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-42.65,"az":28.5,"t":"2041-06-02T07:30:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-42.19,"az":30.1,"t":"2041-06-02T07:35:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-41.71,"az":31.7,"t":"2041-06-02T07:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-41.21,"az":33.2,"t":"2041-06-02T07:45:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-40.69,"az":34.7,"t":"2041-06-02T07:50:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-40.14,"az":36.2,"t":"2041-06-02T07:55:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-39.58,"az":37.7,"t":"2041-06-02T08:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-39.0,"az":39.1,"t":"2041-06-02T08:05:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-38.4,"az":40.5,"t":"2041-06-02T08:10:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-37.79,"az":41.9,"t":"2041-06-02T08:15:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-37.15,"az":43.2,"t":"2041-06-02T08:20:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-36.5,"az":44.6,"t":"2041-06-02T08:25:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-35.84,"az":45.9,"t":"2041-06-02T08:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-35.16,"az":47.2,"t":"2041-06-02T08:35:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-34.47,"az":48.5,"t":"2041-06-02T08:40:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-33.76,"az":49.7,"t":"2041-06-02T08:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-33.04,"az":50.9,"t":"2041-06-02T08:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-32.31,"az":52.1,"t":"2041-06-02T08:55:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-31.56,"az":53.3,"t":"2041-06-02T09:00:00Z","terrain":0.89}],"transit":{"airmass":1.3,"alt":50.1,"az":180.1,"t":"2041-06-01T18:10:00Z"},"usable_hours":2.5,"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."]}
