{"assessment":{"best_window":null,"cost":{"altitude":7.59,"clouds":0.0,"darkness":0.11,"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":"The target stays below 20\u00b0 for the whole night.","headline":"Not tonight","hourly":[{"alt":14,"cloud":0,"high":0,"iso":"2026-08-17T18:00Z","label":"unusable","low":0,"mid":0,"moon_alt":12,"precip":0.0,"q":0.0,"rh":79,"sky":"nautical twilight","temp":13.3,"time":"21:00","wind":4.2},{"alt":3,"cloud":0,"high":0,"iso":"2026-08-17T19:00Z","label":"unusable","low":0,"mid":0,"moon_alt":2,"precip":0.0,"q":0.0,"rh":83,"sky":"astronomical twilight","temp":13.1,"time":"22:00","wind":1.8},{"alt":-9,"cloud":0,"high":0,"iso":"2026-08-17T20:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-8,"precip":0.0,"q":0.0,"rh":83,"sky":"night","temp":12.6,"time":"23:00","wind":1.2},{"alt":-19,"cloud":0,"high":0,"iso":"2026-08-17T21:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-19,"precip":0.0,"q":0.0,"rh":85,"sky":"night","temp":11.7,"time":"00:00","wind":2.7},{"alt":-29,"cloud":0,"high":0,"iso":"2026-08-17T22:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-30,"precip":0.0,"q":0.0,"rh":86,"sky":"night","temp":11.1,"time":"01:00","wind":3.4},{"alt":-38,"cloud":0,"high":0,"iso":"2026-08-17T23:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-40,"precip":0.0,"q":0.0,"rh":86,"sky":"night","temp":10.7,"time":"02:00","wind":3.7},{"alt":-44,"cloud":0,"high":0,"iso":"2026-08-18T00:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-50,"precip":0.0,"q":0.0,"rh":88,"sky":"night","temp":9.5,"time":"03:00","wind":2.7},{"alt":-46,"cloud":0,"high":0,"iso":"2026-08-18T01:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-59,"precip":0.0,"q":0.0,"rh":84,"sky":"night","temp":10.1,"time":"04:00","wind":1.7},{"alt":-45,"cloud":0,"high":0,"iso":"2026-08-18T02:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-65,"precip":0.0,"q":0.0,"rh":83,"sky":"astronomical twilight","temp":10.2,"time":"05:00","wind":2.2},{"alt":-39,"cloud":0,"high":0,"iso":"2026-08-18T03:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-65,"precip":0.0,"q":0.0,"rh":83,"sky":"nautical twilight","temp":10.0,"time":"06:00","wind":2.9}],"peak_quality":0.0,"peak_sky":0.0,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 7.6 quality-hours"],"reference_hours":4.0,"score":0,"score_astronomy":0,"score_weather":0,"sky_hours":0.0,"verdict":"unusable","verdict_astronomy":"unusable","weather_known":true,"windows":[{"end":"2026-08-18T03:35Z","end_local":"06:35","hours":10.33,"label":"unusable","mean_quality":0.0,"start":"2026-08-17T17:15Z","start_local":"20:15"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":0,"dark":false,"high":0,"local":"20:00","low":0,"mid":0,"precip":0.0,"rh":56,"temp":15.6,"time":"2026-08-17T17:00Z","wind":5.5},{"cloud":0,"dark":false,"high":0,"local":"21:00","low":0,"mid":0,"precip":0.0,"rh":79,"temp":13.3,"time":"2026-08-17T18:00Z","wind":4.2},{"cloud":0,"dark":false,"high":0,"local":"22:00","low":0,"mid":0,"precip":0.0,"rh":83,"temp":13.1,"time":"2026-08-17T19:00Z","wind":1.8},{"cloud":0,"dark":true,"high":0,"local":"23:00","low":0,"mid":0,"precip":0.0,"rh":83,"temp":12.6,"time":"2026-08-17T20:00Z","wind":1.2},{"cloud":0,"dark":true,"high":0,"local":"00:00","low":0,"mid":0,"precip":0.0,"rh":85,"temp":11.7,"time":"2026-08-17T21:00Z","wind":2.7},{"cloud":0,"dark":true,"high":0,"local":"01:00","low":0,"mid":0,"precip":0.0,"rh":86,"temp":11.1,"time":"2026-08-17T22:00Z","wind":3.4},{"cloud":0,"dark":true,"high":0,"local":"02:00","low":0,"mid":0,"precip":0.0,"rh":86,"temp":10.7,"time":"2026-08-17T23:00Z","wind":3.7},{"cloud":0,"dark":true,"high":0,"local":"03:00","low":0,"mid":0,"precip":0.0,"rh":88,"temp":9.5,"time":"2026-08-18T00:00Z","wind":2.7},{"cloud":0,"dark":true,"high":0,"local":"04:00","low":0,"mid":0,"precip":0.0,"rh":84,"temp":10.1,"time":"2026-08-18T01:00Z","wind":1.7},{"cloud":0,"dark":false,"high":0,"local":"05:00","low":0,"mid":0,"precip":0.0,"rh":83,"temp":10.2,"time":"2026-08-18T02:00Z","wind":2.2},{"cloud":0,"dark":false,"high":0,"local":"06:00","low":0,"mid":0,"precip":0.0,"rh":83,"temp":10.0,"time":"2026-08-18T03:00Z","wind":2.9},{"cloud":0,"dark":false,"high":0,"local":"07:00","low":0,"mid":0,"precip":0.0,"rh":83,"temp":10.3,"time":"2026-08-18T04:00Z","wind":2.7}],"forecast_source":"history","forecast_updated_at":"2026-10-11T00:46:04Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-08-17T19:02:34Z","dark_hours":6.76,"dark_to":"2026-08-18T01:47:59Z","moon":{"illumination":0.292,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":6.55,"moonrise":null,"moonset":"2026-08-17T19:13:53Z","sunrise":"2026-08-18T03:32:24Z","sunset":"2026-08-17T17:18:12Z","twilight":{"astronomical":{"end":"2026-08-17T19:02:34Z","start":"2026-08-18T01:47:59Z"},"civil":{"end":"2026-08-17T17:47:51Z","start":"2026-08-18T03:02:44Z"},"nautical":{"end":"2026-08-17T18:23:53Z","start":"2026-08-18T02:26:42Z"}},"window_end":"2026-08-18T09:00:00Z","window_start":"2026-08-17T09:00:00Z"},"night_date":"2026-08-17","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":21.72,"alt":1.6,"t":"2026-08-17T19:05:00Z"},"dec":2.05238823,"dec_of_date":1.9054,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0,"limit_rise":"2026-08-18T08:46:06Z","limit_set":"2026-08-17T17:25:34Z","max_az_rate_deg_per_min":0.0,"moon_separation":26.2,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6184,"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":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2026-08-17T19:11:41Z","blocked_dark_hours":0,"clears_at":"2026-08-18T06:58:06Z","rise_az":107.9},"track":[{"above_terrain":true,"airmass":2.68,"alt":21.78,"az":107.9,"t":"2026-08-17T09:00:00Z","terrain":-0.91},{"above_terrain":true,"airmass":2.58,"alt":22.67,"az":108.9,"t":"2026-08-17T09:05:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.49,"alt":23.55,"az":109.9,"t":"2026-08-17T09:10:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.41,"alt":24.43,"az":110.8,"t":"2026-08-17T09:15:00Z","terrain":-1.3},{"above_terrain":true,"airmass":2.33,"alt":25.3,"az":111.8,"t":"2026-08-17T09:20:00Z","terrain":-1.37},{"above_terrain":true,"airmass":2.26,"alt":26.17,"az":112.8,"t":"2026-08-17T09:25:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.19,"alt":27.03,"az":113.9,"t":"2026-08-17T09:30:00Z","terrain":-1.59},{"above_terrain":true,"airmass":2.13,"alt":27.88,"az":114.9,"t":"2026-08-17T09:35:00Z","terrain":-1.52},{"above_terrain":true,"airmass":2.07,"alt":28.73,"az":115.9,"t":"2026-08-17T09:40:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.02,"alt":29.56,"az":117.0,"t":"2026-08-17T09:45:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.97,"alt":30.39,"az":118.1,"t":"2026-08-17T09:50:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.92,"alt":31.22,"az":119.2,"t":"2026-08-17T09:55:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.88,"alt":32.03,"az":120.3,"t":"2026-08-17T10:00:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.84,"alt":32.83,"az":121.4,"t":"2026-08-17T10:05:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.8,"alt":33.62,"az":122.6,"t":"2026-08-17T10:10:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.77,"alt":34.41,"az":123.8,"t":"2026-08-17T10:15:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.73,"alt":35.18,"az":125.0,"t":"2026-08-17T10:20:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.7,"alt":35.94,"az":126.2,"t":"2026-08-17T10:25:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.67,"alt":36.69,"az":127.5,"t":"2026-08-17T10:30:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.64,"alt":37.43,"az":128.7,"t":"2026-08-17T10:35:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.62,"alt":38.15,"az":130.0,"t":"2026-08-17T10:40:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.59,"alt":38.86,"az":131.3,"t":"2026-08-17T10:45:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.57,"alt":39.56,"az":132.7,"t":"2026-08-17T10:50:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":40.24,"az":134.1,"t":"2026-08-17T10:55:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.53,"alt":40.9,"az":135.5,"t":"2026-08-17T11:00:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.51,"alt":41.55,"az":136.9,"t":"2026-08-17T11:05:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.49,"alt":42.18,"az":138.3,"t":"2026-08-17T11:10:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":139.8,"t":"2026-08-17T11:15:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.45,"alt":43.39,"az":141.3,"t":"2026-08-17T11:20:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.44,"alt":43.96,"az":142.9,"t":"2026-08-17T11:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.42,"alt":44.52,"az":144.4,"t":"2026-08-17T11:30:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.41,"alt":45.05,"az":146.0,"t":"2026-08-17T11:35:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":147.7,"t":"2026-08-17T11:40:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.39,"alt":46.05,"az":149.3,"t":"2026-08-17T11:45:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.38,"alt":46.52,"az":151.0,"t":"2026-08-17T11:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.37,"alt":46.96,"az":152.7,"t":"2026-08-17T11:55:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.36,"alt":47.38,"az":154.4,"t":"2026-08-17T12:00:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.35,"alt":47.77,"az":156.2,"t":"2026-08-17T12:05:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.34,"alt":48.13,"az":158.0,"t":"2026-08-17T12:10:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.33,"alt":48.47,"az":159.8,"t":"2026-08-17T12:15:00Z","terrain":-0.99},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":161.6,"t":"2026-08-17T12:20:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.32,"alt":49.06,"az":163.5,"t":"2026-08-17T12:25:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.32,"alt":49.31,"az":165.4,"t":"2026-08-17T12:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.31,"alt":49.53,"az":167.3,"t":"2026-08-17T12:35:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.31,"alt":49.72,"az":169.2,"t":"2026-08-17T12:40:00Z","terrain":-0.78},{"above_terrain":true,"airmass":1.31,"alt":49.88,"az":171.1,"t":"2026-08-17T12:45:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.3,"alt":50.01,"az":173.0,"t":"2026-08-17T12:50:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":175.0,"t":"2026-08-17T12:55:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":176.9,"t":"2026-08-17T13:00:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.3,"alt":50.21,"az":178.9,"t":"2026-08-17T13:05:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.21,"az":180.9,"t":"2026-08-17T13:10:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":182.8,"t":"2026-08-17T13:15:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":184.8,"t":"2026-08-17T13:20:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.02,"az":186.7,"t":"2026-08-17T13:25:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.9,"az":188.7,"t":"2026-08-17T13:30:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.31,"alt":49.74,"az":190.6,"t":"2026-08-17T13:35:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.31,"alt":49.56,"az":192.5,"t":"2026-08-17T13:40:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.32,"alt":49.34,"az":194.4,"t":"2026-08-17T13:45:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.32,"alt":49.09,"az":196.3,"t":"2026-08-17T13:50:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.33,"alt":48.81,"az":198.1,"t":"2026-08-17T13:55:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.33,"alt":48.51,"az":200.0,"t":"2026-08-17T14:00:00Z","terrain":-0.25},{"above_terrain":true,"airmass":1.34,"alt":48.17,"az":201.8,"t":"2026-08-17T14:05:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.35,"alt":47.81,"az":203.6,"t":"2026-08-17T14:10:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.36,"alt":47.43,"az":205.3,"t":"2026-08-17T14:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.37,"alt":47.01,"az":207.1,"t":"2026-08-17T14:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.38,"alt":46.57,"az":208.8,"t":"2026-08-17T14:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.39,"alt":46.11,"az":210.5,"t":"2026-08-17T14:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.4,"alt":45.62,"az":212.1,"t":"2026-08-17T14:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.41,"alt":45.12,"az":213.8,"t":"2026-08-17T14:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.42,"alt":44.58,"az":215.4,"t":"2026-08-17T14:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.44,"alt":44.03,"az":216.9,"t":"2026-08-17T14:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.45,"alt":43.46,"az":218.5,"t":"2026-08-17T14:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.87,"az":220.0,"t":"2026-08-17T15:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.49,"alt":42.26,"az":221.5,"t":"2026-08-17T15:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.5,"alt":41.63,"az":222.9,"t":"2026-08-17T15:10:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.52,"alt":40.98,"az":224.4,"t":"2026-08-17T15:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.54,"alt":40.32,"az":225.8,"t":"2026-08-17T15:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.57,"alt":39.64,"az":227.1,"t":"2026-08-17T15:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.59,"alt":38.95,"az":228.5,"t":"2026-08-17T15:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.61,"alt":38.24,"az":229.8,"t":"2026-08-17T15:35:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.52,"az":231.1,"t":"2026-08-17T15:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.67,"alt":36.78,"az":232.4,"t":"2026-08-17T15:45:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.7,"alt":36.03,"az":233.6,"t":"2026-08-17T15:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.73,"alt":35.27,"az":234.9,"t":"2026-08-17T15:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.76,"alt":34.5,"az":236.1,"t":"2026-08-17T16:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.8,"alt":33.72,"az":237.2,"t":"2026-08-17T16:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.84,"alt":32.93,"az":238.4,"t":"2026-08-17T16:10:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.88,"alt":32.13,"az":239.6,"t":"2026-08-17T16:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.92,"alt":31.32,"az":240.7,"t":"2026-08-17T16:20:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.97,"alt":30.5,"az":241.8,"t":"2026-08-17T16:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.01,"alt":29.67,"az":242.9,"t":"2026-08-17T16:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.83,"az":243.9,"t":"2026-08-17T16:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.12,"alt":27.98,"az":245.0,"t":"2026-08-17T16:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.18,"alt":27.13,"az":246.0,"t":"2026-08-17T16:45:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.25,"alt":26.27,"az":247.0,"t":"2026-08-17T16:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.32,"alt":25.41,"az":248.0,"t":"2026-08-17T16:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.4,"alt":24.54,"az":249.0,"t":"2026-08-17T17:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.48,"alt":23.66,"az":250.0,"t":"2026-08-17T17:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.57,"alt":22.78,"az":251.0,"t":"2026-08-17T17:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.67,"alt":21.89,"az":251.9,"t":"2026-08-17T17:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.77,"alt":21.0,"az":252.9,"t":"2026-08-17T17:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.89,"alt":20.1,"az":253.8,"t":"2026-08-17T17:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.02,"alt":19.2,"az":254.7,"t":"2026-08-17T17:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.16,"alt":18.3,"az":255.7,"t":"2026-08-17T17:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.31,"alt":17.39,"az":256.6,"t":"2026-08-17T17:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.49,"alt":16.48,"az":257.5,"t":"2026-08-17T17:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.68,"alt":15.56,"az":258.4,"t":"2026-08-17T17:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.9,"alt":14.64,"az":259.2,"t":"2026-08-17T17:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.15,"alt":13.72,"az":260.1,"t":"2026-08-17T18:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.43,"alt":12.8,"az":261.0,"t":"2026-08-17T18:05:00Z","terrain":0.84},{"above_terrain":true,"airmass":4.76,"alt":11.87,"az":261.8,"t":"2026-08-17T18:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":5.13,"alt":10.95,"az":262.7,"t":"2026-08-17T18:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":5.58,"alt":10.02,"az":263.6,"t":"2026-08-17T18:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":6.1,"alt":9.09,"az":264.4,"t":"2026-08-17T18:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":6.74,"alt":8.15,"az":265.3,"t":"2026-08-17T18:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":7.52,"alt":7.22,"az":266.1,"t":"2026-08-17T18:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":8.49,"alt":6.29,"az":266.9,"t":"2026-08-17T18:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":9.74,"alt":5.35,"az":267.8,"t":"2026-08-17T18:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":11.39,"alt":4.42,"az":268.6,"t":"2026-08-17T18:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":13.65,"alt":3.48,"az":269.5,"t":"2026-08-17T18:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":16.87,"alt":2.54,"az":270.3,"t":"2026-08-17T19:00:00Z","terrain":0.87},{"above_terrain":true,"airmass":21.72,"alt":1.61,"az":271.1,"t":"2026-08-17T19:05:00Z","terrain":0.74},{"above_terrain":true,"airmass":29.45,"alt":0.67,"az":272.0,"t":"2026-08-17T19:10:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-0.26,"az":272.8,"t":"2026-08-17T19:15:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-1.2,"az":273.6,"t":"2026-08-17T19:20:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-2.13,"az":274.5,"t":"2026-08-17T19:25:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":275.3,"t":"2026-08-17T19:30:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-3.99,"az":276.1,"t":"2026-08-17T19:35:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-4.92,"az":277.0,"t":"2026-08-17T19:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-5.85,"az":277.8,"t":"2026-08-17T19:45:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":278.7,"t":"2026-08-17T19:50:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-7.7,"az":279.5,"t":"2026-08-17T19:55:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-8.62,"az":280.4,"t":"2026-08-17T20:00:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-9.54,"az":281.2,"t":"2026-08-17T20:05:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-10.46,"az":282.1,"t":"2026-08-17T20:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-11.37,"az":283.0,"t":"2026-08-17T20:15:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-12.28,"az":283.9,"t":"2026-08-17T20:20:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-13.19,"az":284.7,"t":"2026-08-17T20:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-14.09,"az":285.6,"t":"2026-08-17T20:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-14.99,"az":286.5,"t":"2026-08-17T20:35:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-15.89,"az":287.4,"t":"2026-08-17T20:40:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-16.78,"az":288.4,"t":"2026-08-17T20:45:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.67,"az":289.3,"t":"2026-08-17T20:50:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-18.55,"az":290.2,"t":"2026-08-17T20:55:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-19.42,"az":291.2,"t":"2026-08-17T21:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-20.29,"az":292.1,"t":"2026-08-17T21:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-21.16,"az":293.1,"t":"2026-08-17T21:10:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-22.01,"az":294.1,"t":"2026-08-17T21:15:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.86,"az":295.1,"t":"2026-08-17T21:20:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.71,"az":296.1,"t":"2026-08-17T21:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.55,"az":297.1,"t":"2026-08-17T21:30:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-25.37,"az":298.1,"t":"2026-08-17T21:35:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-26.2,"az":299.2,"t":"2026-08-17T21:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-27.01,"az":300.3,"t":"2026-08-17T21:45:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-27.81,"az":301.3,"t":"2026-08-17T21:50:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-28.61,"az":302.4,"t":"2026-08-17T21:55:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-29.39,"az":303.6,"t":"2026-08-17T22:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-30.17,"az":304.7,"t":"2026-08-17T22:05:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-30.93,"az":305.8,"t":"2026-08-17T22:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-31.68,"az":307.0,"t":"2026-08-17T22:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-32.43,"az":308.2,"t":"2026-08-17T22:20:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-33.15,"az":309.4,"t":"2026-08-17T22:25:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-33.87,"az":310.7,"t":"2026-08-17T22:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-34.57,"az":311.9,"t":"2026-08-17T22:35:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-35.26,"az":313.2,"t":"2026-08-17T22:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-35.94,"az":314.5,"t":"2026-08-17T22:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-36.6,"az":315.8,"t":"2026-08-17T22:50:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-37.24,"az":317.1,"t":"2026-08-17T22:55:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-37.87,"az":318.5,"t":"2026-08-17T23:00:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-38.48,"az":319.9,"t":"2026-08-17T23:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-39.08,"az":321.3,"t":"2026-08-17T23:10:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-39.65,"az":322.8,"t":"2026-08-17T23:15:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-40.21,"az":324.2,"t":"2026-08-17T23:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.75,"az":325.7,"t":"2026-08-17T23:25:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-41.26,"az":327.2,"t":"2026-08-17T23:30:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-41.76,"az":328.8,"t":"2026-08-17T23:35:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-42.23,"az":330.3,"t":"2026-08-17T23:40:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-42.69,"az":331.9,"t":"2026-08-17T23:45:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-43.12,"az":333.5,"t":"2026-08-17T23:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-43.52,"az":335.1,"t":"2026-08-17T23:55:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-43.9,"az":336.8,"t":"2026-08-18T00:00:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-44.26,"az":338.5,"t":"2026-08-18T00:05:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-44.59,"az":340.2,"t":"2026-08-18T00:10:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-44.89,"az":341.9,"t":"2026-08-18T00:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.17,"az":343.6,"t":"2026-08-18T00:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.42,"az":345.3,"t":"2026-08-18T00:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-45.65,"az":347.1,"t":"2026-08-18T00:30:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-45.84,"az":348.9,"t":"2026-08-18T00:35:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-46.01,"az":350.7,"t":"2026-08-18T00:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.14,"az":352.5,"t":"2026-08-18T00:45:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-46.25,"az":354.3,"t":"2026-08-18T00:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.33,"az":356.1,"t":"2026-08-18T00:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.38,"az":357.9,"t":"2026-08-18T01:00:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":359.7,"t":"2026-08-18T01:05:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":1.5,"t":"2026-08-18T01:10:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-46.35,"az":3.3,"t":"2026-08-18T01:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-46.28,"az":5.1,"t":"2026-08-18T01:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-46.18,"az":6.9,"t":"2026-08-18T01:25:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-46.06,"az":8.7,"t":"2026-08-18T01:30:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-45.9,"az":10.5,"t":"2026-08-18T01:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-45.71,"az":12.3,"t":"2026-08-18T01:40:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-45.5,"az":14.1,"t":"2026-08-18T01:45:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-45.26,"az":15.8,"t":"2026-08-18T01:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-44.99,"az":17.6,"t":"2026-08-18T01:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-44.7,"az":19.3,"t":"2026-08-18T02:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-44.37,"az":21.0,"t":"2026-08-18T02:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-44.03,"az":22.6,"t":"2026-08-18T02:10:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-43.65,"az":24.3,"t":"2026-08-18T02:15:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-43.26,"az":25.9,"t":"2026-08-18T02:20:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-42.83,"az":27.6,"t":"2026-08-18T02:25:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-42.39,"az":29.1,"t":"2026-08-18T02:30:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-41.92,"az":30.7,"t":"2026-08-18T02:35:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-41.43,"az":32.3,"t":"2026-08-18T02:40:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-40.92,"az":33.8,"t":"2026-08-18T02:45:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-40.39,"az":35.3,"t":"2026-08-18T02:50:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-39.84,"az":36.7,"t":"2026-08-18T02:55:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-39.27,"az":38.2,"t":"2026-08-18T03:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.69,"az":39.6,"t":"2026-08-18T03:05:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-38.08,"az":41.0,"t":"2026-08-18T03:10:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-37.46,"az":42.4,"t":"2026-08-18T03:15:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-36.82,"az":43.7,"t":"2026-08-18T03:20:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-36.16,"az":45.1,"t":"2026-08-18T03:25:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-35.49,"az":46.4,"t":"2026-08-18T03:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-34.81,"az":47.7,"t":"2026-08-18T03:35:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-34.11,"az":48.9,"t":"2026-08-18T03:40:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-33.4,"az":50.2,"t":"2026-08-18T03:45:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-32.67,"az":51.4,"t":"2026-08-18T03:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-31.93,"az":52.6,"t":"2026-08-18T03:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-31.19,"az":53.8,"t":"2026-08-18T04:00:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-30.42,"az":54.9,"t":"2026-08-18T04:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.65,"az":56.1,"t":"2026-08-18T04:10:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-28.87,"az":57.2,"t":"2026-08-18T04:15:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-28.08,"az":58.3,"t":"2026-08-18T04:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.28,"az":59.4,"t":"2026-08-18T04:25:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-26.47,"az":60.4,"t":"2026-08-18T04:30:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-25.65,"az":61.5,"t":"2026-08-18T04:35:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-24.83,"az":62.5,"t":"2026-08-18T04:40:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-23.99,"az":63.6,"t":"2026-08-18T04:45:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-23.15,"az":64.6,"t":"2026-08-18T04:50:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.3,"az":65.6,"t":"2026-08-18T04:55:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-21.44,"az":66.6,"t":"2026-08-18T05:00:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-20.58,"az":67.5,"t":"2026-08-18T05:05:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-19.72,"az":68.5,"t":"2026-08-18T05:10:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.84,"az":69.5,"t":"2026-08-18T05:15:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-17.96,"az":70.4,"t":"2026-08-18T05:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.08,"az":71.3,"t":"2026-08-18T05:25:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.19,"az":72.2,"t":"2026-08-18T05:30:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-15.3,"az":73.2,"t":"2026-08-18T05:35:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-14.4,"az":74.1,"t":"2026-08-18T05:40:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-13.5,"az":75.0,"t":"2026-08-18T05:45:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-12.59,"az":75.8,"t":"2026-08-18T05:50:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.68,"az":76.7,"t":"2026-08-18T05:55:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-10.77,"az":77.6,"t":"2026-08-18T06:00:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.85,"az":78.5,"t":"2026-08-18T06:05:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-8.93,"az":79.3,"t":"2026-08-18T06:10:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.01,"az":80.2,"t":"2026-08-18T06:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-7.09,"az":81.0,"t":"2026-08-18T06:20:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-6.16,"az":81.9,"t":"2026-08-18T06:25:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-5.24,"az":82.7,"t":"2026-08-18T06:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-4.31,"az":83.6,"t":"2026-08-18T06:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":84.4,"t":"2026-08-18T06:40:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-2.44,"az":85.3,"t":"2026-08-18T06:45:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-1.51,"az":86.1,"t":"2026-08-18T06:50:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-0.58,"az":86.9,"t":"2026-08-18T06:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":33.04,"alt":0.36,"az":87.8,"t":"2026-08-18T07:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":23.92,"alt":1.29,"az":88.6,"t":"2026-08-18T07:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":18.27,"alt":2.23,"az":89.4,"t":"2026-08-18T07:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":14.6,"alt":3.17,"az":90.3,"t":"2026-08-18T07:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.07,"alt":4.1,"az":91.1,"t":"2026-08-18T07:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":10.24,"alt":5.04,"az":91.9,"t":"2026-08-18T07:25:00Z","terrain":0.09},{"above_terrain":true,"airmass":8.88,"alt":5.97,"az":92.8,"t":"2026-08-18T07:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.82,"alt":6.91,"az":93.6,"t":"2026-08-18T07:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":6.98,"alt":7.84,"az":94.5,"t":"2026-08-18T07:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.3,"alt":8.77,"az":95.3,"t":"2026-08-18T07:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":5.74,"alt":9.7,"az":96.2,"t":"2026-08-18T07:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":5.27,"alt":10.63,"az":97.0,"t":"2026-08-18T07:55:00Z","terrain":0.73},{"above_terrain":true,"airmass":4.88,"alt":11.56,"az":97.9,"t":"2026-08-18T08:00:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.54,"alt":12.49,"az":98.7,"t":"2026-08-18T08:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.24,"alt":13.41,"az":99.6,"t":"2026-08-18T08:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.98,"alt":14.33,"az":100.5,"t":"2026-08-18T08:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.75,"alt":15.25,"az":101.3,"t":"2026-08-18T08:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":3.55,"alt":16.17,"az":102.2,"t":"2026-08-18T08:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":3.37,"alt":17.08,"az":103.1,"t":"2026-08-18T08:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":3.21,"alt":17.99,"az":104.0,"t":"2026-08-18T08:35:00Z","terrain":0.0},{"above_terrain":true,"airmass":3.06,"alt":18.9,"az":104.9,"t":"2026-08-18T08:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.93,"alt":19.8,"az":105.9,"t":"2026-08-18T08:45:00Z","terrain":-0.58},{"above_terrain":true,"airmass":2.81,"alt":20.7,"az":106.8,"t":"2026-08-18T08:50:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.7,"alt":21.59,"az":107.7,"t":"2026-08-18T08:55:00Z","terrain":-0.85},{"above_terrain":true,"airmass":2.6,"alt":22.48,"az":108.7,"t":"2026-08-18T09:00:00Z","terrain":-1.11}],"transit":{"airmass":1.3,"alt":50.2,"az":180.9,"t":"2026-08-17T13:10:00Z"},"usable_hours":0,"verdict":"none","zenith_passage":false},"warnings":[]}
