{"assessment":{"best_window":null,"cost":{"altitude":7.59,"clouds":0.0,"darkness":0.07,"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":13,"cloud":37,"high":20,"iso":"2025-08-18T18:00Z","label":"unusable","low":0,"mid":22,"moon_alt":-20,"precip":0.0,"q":0.0,"rh":90,"sky":"nautical twilight","temp":11.3,"time":"21:00","wind":3.1},{"alt":2,"cloud":61,"high":48,"iso":"2025-08-18T19:00Z","label":"unusable","low":9,"mid":17,"moon_alt":-20,"precip":0.0,"q":0.0,"rh":92,"sky":"astronomical twilight","temp":10.3,"time":"22:00","wind":2.9},{"alt":-10,"cloud":45,"high":0,"iso":"2025-08-18T20:00Z","label":"unusable","low":16,"mid":37,"moon_alt":-18,"precip":0.3,"q":0.0,"rh":91,"sky":"night","temp":10.1,"time":"23:00","wind":2.7},{"alt":-20,"cloud":35,"high":6,"iso":"2025-08-18T21:00Z","label":"unusable","low":27,"mid":20,"moon_alt":-13,"precip":0.1,"q":0.0,"rh":89,"sky":"night","temp":10.3,"time":"00:00","wind":2.2},{"alt":-30,"cloud":28,"high":8,"iso":"2025-08-18T22:00Z","label":"unusable","low":12,"mid":13,"moon_alt":-7,"precip":0.0,"q":0.0,"rh":88,"sky":"night","temp":10.2,"time":"01:00","wind":1.7},{"alt":-38,"cloud":56,"high":49,"iso":"2025-08-18T23:00Z","label":"unusable","low":12,"mid":4,"moon_alt":1,"precip":0.0,"q":0.0,"rh":90,"sky":"night","temp":9.4,"time":"02:00","wind":3.6},{"alt":-44,"cloud":68,"high":65,"iso":"2025-08-19T00:00Z","label":"unusable","low":0,"mid":9,"moon_alt":10,"precip":0.0,"q":0.0,"rh":91,"sky":"night","temp":9.2,"time":"03:00","wind":1.9},{"alt":-46,"cloud":71,"high":26,"iso":"2025-08-19T01:00Z","label":"unusable","low":31,"mid":59,"moon_alt":20,"precip":0.0,"q":0.0,"rh":94,"sky":"night","temp":9.2,"time":"04:00","wind":3.3},{"alt":-44,"cloud":84,"high":29,"iso":"2025-08-19T02:00Z","label":"unusable","low":72,"mid":37,"moon_alt":30,"precip":1.4,"q":0.0,"rh":93,"sky":"astronomical twilight","temp":9.1,"time":"05:00","wind":3.8},{"alt":-39,"cloud":42,"high":11,"iso":"2025-08-19T03:00Z","label":"unusable","low":14,"mid":29,"moon_alt":41,"precip":0.8,"q":0.0,"rh":91,"sky":"nautical twilight","temp":9.0,"time":"06:00","wind":0.6}],"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":"2025-08-19T03:35Z","end_local":"06:35","hours":10.33,"label":"unusable","mean_quality":0.0,"start":"2025-08-18T17:15Z","start_local":"20:15"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":83,"dark":false,"high":67,"local":"20:00","low":25,"mid":62,"precip":0.1,"rh":82,"temp":12.5,"time":"2025-08-18T17:00Z","wind":4.1},{"cloud":37,"dark":false,"high":20,"local":"21:00","low":0,"mid":22,"precip":0.0,"rh":90,"temp":11.3,"time":"2025-08-18T18:00Z","wind":3.1},{"cloud":61,"dark":false,"high":48,"local":"22:00","low":9,"mid":17,"precip":0.0,"rh":92,"temp":10.3,"time":"2025-08-18T19:00Z","wind":2.9},{"cloud":45,"dark":true,"high":0,"local":"23:00","low":16,"mid":37,"precip":0.3,"rh":91,"temp":10.1,"time":"2025-08-18T20:00Z","wind":2.7},{"cloud":35,"dark":true,"high":6,"local":"00:00","low":27,"mid":20,"precip":0.1,"rh":89,"temp":10.3,"time":"2025-08-18T21:00Z","wind":2.2},{"cloud":28,"dark":true,"high":8,"local":"01:00","low":12,"mid":13,"precip":0.0,"rh":88,"temp":10.2,"time":"2025-08-18T22:00Z","wind":1.7},{"cloud":56,"dark":true,"high":49,"local":"02:00","low":12,"mid":4,"precip":0.0,"rh":90,"temp":9.4,"time":"2025-08-18T23:00Z","wind":3.6},{"cloud":68,"dark":true,"high":65,"local":"03:00","low":0,"mid":9,"precip":0.0,"rh":91,"temp":9.2,"time":"2025-08-19T00:00Z","wind":1.9},{"cloud":71,"dark":true,"high":26,"local":"04:00","low":31,"mid":59,"precip":0.0,"rh":94,"temp":9.2,"time":"2025-08-19T01:00Z","wind":3.3},{"cloud":84,"dark":false,"high":29,"local":"05:00","low":72,"mid":37,"precip":1.4,"rh":93,"temp":9.1,"time":"2025-08-19T02:00Z","wind":3.8},{"cloud":42,"dark":false,"high":11,"local":"06:00","low":14,"mid":29,"precip":0.8,"rh":91,"temp":9.0,"time":"2025-08-19T03:00Z","wind":0.6},{"cloud":100,"dark":false,"high":37,"local":"07:00","low":100,"mid":94,"precip":2.5,"rh":96,"temp":8.5,"time":"2025-08-19T04:00Z","wind":1.7}],"forecast_source":"history","forecast_updated_at":"2026-10-21T10:11:47Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-08-18T19:00:09Z","dark_hours":6.83,"dark_to":"2025-08-19T01:49:51Z","moon":{"illumination":0.209,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":3.85,"moonrise":"2025-08-18T22:52:28Z","moonset":"2025-08-18T14:07:48Z","sunrise":"2025-08-19T03:33:40Z","sunset":"2025-08-18T17:16:22Z","twilight":{"astronomical":{"end":"2025-08-18T19:00:09Z","start":"2025-08-19T01:49:51Z"},"civil":{"end":"2025-08-18T17:45:55Z","start":"2025-08-19T03:04:07Z"},"nautical":{"end":"2025-08-18T18:21:45Z","start":"2025-08-19T02:28:16Z"}},"window_end":"2025-08-19T09:00:00Z","window_start":"2025-08-18T09:00:00Z"},"night_date":"2025-08-18","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":29.29,"alt":0.7,"t":"2025-08-18T19:05:00Z"},"dec":2.05238823,"dec_of_date":1.9109,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0,"limit_rise":"2025-08-19T08:41:09Z","limit_set":"2025-08-18T17:20:39Z","max_az_rate_deg_per_min":0.0,"moon_separation":93.5,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6057,"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":"2025-08-18T19:06:47Z","blocked_dark_hours":0,"clears_at":"2025-08-19T06:53:09Z","rise_az":108.9},"track":[{"above_terrain":true,"airmass":2.58,"alt":22.66,"az":108.9,"t":"2025-08-18T09:00:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.49,"alt":23.55,"az":109.8,"t":"2025-08-18T09:05:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.41,"alt":24.42,"az":110.8,"t":"2025-08-18T09:10:00Z","terrain":-1.3},{"above_terrain":true,"airmass":2.33,"alt":25.3,"az":111.8,"t":"2025-08-18T09:15:00Z","terrain":-1.37},{"above_terrain":true,"airmass":2.26,"alt":26.16,"az":112.8,"t":"2025-08-18T09:20:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.19,"alt":27.02,"az":113.8,"t":"2025-08-18T09:25:00Z","terrain":-1.59},{"above_terrain":true,"airmass":2.13,"alt":27.87,"az":114.9,"t":"2025-08-18T09:30:00Z","terrain":-1.52},{"above_terrain":true,"airmass":2.07,"alt":28.72,"az":115.9,"t":"2025-08-18T09:35:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.02,"alt":29.56,"az":117.0,"t":"2025-08-18T09:40:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.97,"alt":30.39,"az":118.1,"t":"2025-08-18T09:45:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.92,"alt":31.21,"az":119.2,"t":"2025-08-18T09:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.88,"alt":32.02,"az":120.3,"t":"2025-08-18T09:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.84,"alt":32.82,"az":121.4,"t":"2025-08-18T10:00:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.8,"alt":33.62,"az":122.6,"t":"2025-08-18T10:05:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.77,"alt":34.4,"az":123.8,"t":"2025-08-18T10:10:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.73,"alt":35.17,"az":125.0,"t":"2025-08-18T10:15:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.7,"alt":35.94,"az":126.2,"t":"2025-08-18T10:20:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.67,"alt":36.69,"az":127.4,"t":"2025-08-18T10:25:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.64,"alt":37.42,"az":128.7,"t":"2025-08-18T10:30:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.62,"alt":38.15,"az":130.0,"t":"2025-08-18T10:35:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.59,"alt":38.86,"az":131.3,"t":"2025-08-18T10:40:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.57,"alt":39.55,"az":132.7,"t":"2025-08-18T10:45:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":40.23,"az":134.0,"t":"2025-08-18T10:50:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.53,"alt":40.9,"az":135.4,"t":"2025-08-18T10:55:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.51,"alt":41.55,"az":136.9,"t":"2025-08-18T11:00:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.49,"alt":42.18,"az":138.3,"t":"2025-08-18T11:05:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":139.8,"t":"2025-08-18T11:10:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.45,"alt":43.38,"az":141.3,"t":"2025-08-18T11:15:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.44,"alt":43.96,"az":142.8,"t":"2025-08-18T11:20:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.42,"alt":44.52,"az":144.4,"t":"2025-08-18T11:25:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.41,"alt":45.05,"az":146.0,"t":"2025-08-18T11:30:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":147.6,"t":"2025-08-18T11:35:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.39,"alt":46.05,"az":149.3,"t":"2025-08-18T11:40:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.38,"alt":46.52,"az":151.0,"t":"2025-08-18T11:45:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.37,"alt":46.96,"az":152.7,"t":"2025-08-18T11:50:00Z","terrain":-1.03},{"above_terrain":true,"airmass":1.36,"alt":47.38,"az":154.4,"t":"2025-08-18T11:55:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.35,"alt":47.77,"az":156.2,"t":"2025-08-18T12:00:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.34,"alt":48.13,"az":158.0,"t":"2025-08-18T12:05:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.33,"alt":48.47,"az":159.8,"t":"2025-08-18T12:10:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":161.6,"t":"2025-08-18T12:15:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.32,"alt":49.06,"az":163.5,"t":"2025-08-18T12:20:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.32,"alt":49.31,"az":165.4,"t":"2025-08-18T12:25:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.31,"alt":49.53,"az":167.2,"t":"2025-08-18T12:30:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.31,"alt":49.72,"az":169.2,"t":"2025-08-18T12:35:00Z","terrain":-0.78},{"above_terrain":true,"airmass":1.31,"alt":49.88,"az":171.1,"t":"2025-08-18T12:40:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.3,"alt":50.01,"az":173.0,"t":"2025-08-18T12:45:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":175.0,"t":"2025-08-18T12:50:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":176.9,"t":"2025-08-18T12:55:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.3,"alt":50.21,"az":178.9,"t":"2025-08-18T13:00:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.22,"az":180.8,"t":"2025-08-18T13:05:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":182.8,"t":"2025-08-18T13:10:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":184.7,"t":"2025-08-18T13:15:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.03,"az":186.7,"t":"2025-08-18T13:20:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.91,"az":188.6,"t":"2025-08-18T13:25:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.31,"alt":49.75,"az":190.6,"t":"2025-08-18T13:30:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.31,"alt":49.56,"az":192.5,"t":"2025-08-18T13:35:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.32,"alt":49.35,"az":194.4,"t":"2025-08-18T13:40:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.32,"alt":49.1,"az":196.2,"t":"2025-08-18T13:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.33,"alt":48.82,"az":198.1,"t":"2025-08-18T13:50:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.33,"alt":48.52,"az":199.9,"t":"2025-08-18T13:55:00Z","terrain":-0.25},{"above_terrain":true,"airmass":1.34,"alt":48.18,"az":201.8,"t":"2025-08-18T14:00:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.35,"alt":47.82,"az":203.6,"t":"2025-08-18T14:05:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.36,"alt":47.44,"az":205.3,"t":"2025-08-18T14:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.37,"alt":47.02,"az":207.1,"t":"2025-08-18T14:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.38,"alt":46.58,"az":208.8,"t":"2025-08-18T14:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.39,"alt":46.12,"az":210.5,"t":"2025-08-18T14:25:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.4,"alt":45.64,"az":212.1,"t":"2025-08-18T14:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.41,"alt":45.13,"az":213.8,"t":"2025-08-18T14:35:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.42,"alt":44.6,"az":215.4,"t":"2025-08-18T14:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.44,"alt":44.04,"az":216.9,"t":"2025-08-18T14:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.45,"alt":43.47,"az":218.5,"t":"2025-08-18T14:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.88,"az":220.0,"t":"2025-08-18T14:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.48,"alt":42.27,"az":221.5,"t":"2025-08-18T15:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.5,"alt":41.64,"az":222.9,"t":"2025-08-18T15:05:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.52,"alt":40.99,"az":224.4,"t":"2025-08-18T15:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.54,"alt":40.33,"az":225.8,"t":"2025-08-18T15:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.56,"alt":39.65,"az":227.1,"t":"2025-08-18T15:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.59,"alt":38.96,"az":228.5,"t":"2025-08-18T15:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.61,"alt":38.25,"az":229.8,"t":"2025-08-18T15:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.53,"az":231.1,"t":"2025-08-18T15:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.67,"alt":36.8,"az":232.4,"t":"2025-08-18T15:40:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.7,"alt":36.05,"az":233.6,"t":"2025-08-18T15:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.73,"alt":35.29,"az":234.9,"t":"2025-08-18T15:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.76,"alt":34.52,"az":236.1,"t":"2025-08-18T15:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.8,"alt":33.74,"az":237.2,"t":"2025-08-18T16:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.83,"alt":32.94,"az":238.4,"t":"2025-08-18T16:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.88,"alt":32.14,"az":239.5,"t":"2025-08-18T16:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.92,"alt":31.33,"az":240.7,"t":"2025-08-18T16:15:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.96,"alt":30.51,"az":241.8,"t":"2025-08-18T16:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.01,"alt":29.68,"az":242.9,"t":"2025-08-18T16:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.84,"az":243.9,"t":"2025-08-18T16:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.12,"alt":28.0,"az":245.0,"t":"2025-08-18T16:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.18,"alt":27.15,"az":246.0,"t":"2025-08-18T16:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.25,"alt":26.29,"az":247.0,"t":"2025-08-18T16:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.32,"alt":25.42,"az":248.0,"t":"2025-08-18T16:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.4,"alt":24.55,"az":249.0,"t":"2025-08-18T16:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.48,"alt":23.68,"az":250.0,"t":"2025-08-18T17:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.57,"alt":22.79,"az":251.0,"t":"2025-08-18T17:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.66,"alt":21.91,"az":251.9,"t":"2025-08-18T17:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.77,"alt":21.02,"az":252.9,"t":"2025-08-18T17:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.89,"alt":20.12,"az":253.8,"t":"2025-08-18T17:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.01,"alt":19.22,"az":254.7,"t":"2025-08-18T17:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.16,"alt":18.31,"az":255.7,"t":"2025-08-18T17:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.31,"alt":17.4,"az":256.6,"t":"2025-08-18T17:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.48,"alt":16.49,"az":257.5,"t":"2025-08-18T17:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.68,"alt":15.58,"az":258.3,"t":"2025-08-18T17:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.9,"alt":14.66,"az":259.2,"t":"2025-08-18T17:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.14,"alt":13.74,"az":260.1,"t":"2025-08-18T17:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.43,"alt":12.82,"az":261.0,"t":"2025-08-18T18:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":4.75,"alt":11.89,"az":261.8,"t":"2025-08-18T18:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":5.13,"alt":10.96,"az":262.7,"t":"2025-08-18T18:10:00Z","terrain":0.86},{"above_terrain":true,"airmass":5.57,"alt":10.03,"az":263.6,"t":"2025-08-18T18:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":6.09,"alt":9.1,"az":264.4,"t":"2025-08-18T18:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":6.73,"alt":8.17,"az":265.3,"t":"2025-08-18T18:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":7.5,"alt":7.24,"az":266.1,"t":"2025-08-18T18:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":8.47,"alt":6.3,"az":266.9,"t":"2025-08-18T18:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":9.72,"alt":5.37,"az":267.8,"t":"2025-08-18T18:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":11.36,"alt":4.43,"az":268.6,"t":"2025-08-18T18:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":13.6,"alt":3.5,"az":269.4,"t":"2025-08-18T18:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":16.8,"alt":2.56,"az":270.3,"t":"2025-08-18T18:55:00Z","terrain":0.87},{"above_terrain":true,"airmass":21.62,"alt":1.62,"az":271.1,"t":"2025-08-18T19:00:00Z","terrain":0.74},{"above_terrain":true,"airmass":29.29,"alt":0.69,"az":271.9,"t":"2025-08-18T19:05:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-0.25,"az":272.8,"t":"2025-08-18T19:10:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-1.18,"az":273.6,"t":"2025-08-18T19:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-2.11,"az":274.4,"t":"2025-08-18T19:20:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":275.3,"t":"2025-08-18T19:25:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-3.98,"az":276.1,"t":"2025-08-18T19:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-4.91,"az":277.0,"t":"2025-08-18T19:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-5.84,"az":277.8,"t":"2025-08-18T19:40:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":278.7,"t":"2025-08-18T19:45:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-7.69,"az":279.5,"t":"2025-08-18T19:50:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-8.61,"az":280.4,"t":"2025-08-18T19:55:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-9.53,"az":281.2,"t":"2025-08-18T20:00:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-10.44,"az":282.1,"t":"2025-08-18T20:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-11.36,"az":283.0,"t":"2025-08-18T20:10:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-12.27,"az":283.9,"t":"2025-08-18T20:15:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-13.18,"az":284.7,"t":"2025-08-18T20:20:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-14.08,"az":285.6,"t":"2025-08-18T20:25:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-14.98,"az":286.5,"t":"2025-08-18T20:30:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-15.87,"az":287.4,"t":"2025-08-18T20:35:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-16.76,"az":288.4,"t":"2025-08-18T20:40:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.65,"az":289.3,"t":"2025-08-18T20:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-18.53,"az":290.2,"t":"2025-08-18T20:50:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-19.41,"az":291.2,"t":"2025-08-18T20:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-20.28,"az":292.1,"t":"2025-08-18T21:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-21.14,"az":293.1,"t":"2025-08-18T21:05:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-22.0,"az":294.1,"t":"2025-08-18T21:10:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.85,"az":295.1,"t":"2025-08-18T21:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.69,"az":296.1,"t":"2025-08-18T21:20:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.53,"az":297.1,"t":"2025-08-18T21:25:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-25.36,"az":298.1,"t":"2025-08-18T21:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-26.18,"az":299.2,"t":"2025-08-18T21:35:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-26.99,"az":300.3,"t":"2025-08-18T21:40:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-27.8,"az":301.3,"t":"2025-08-18T21:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-28.59,"az":302.4,"t":"2025-08-18T21:50:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-29.38,"az":303.6,"t":"2025-08-18T21:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-30.15,"az":304.7,"t":"2025-08-18T22:00:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-30.92,"az":305.8,"t":"2025-08-18T22:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-31.67,"az":307.0,"t":"2025-08-18T22:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-32.41,"az":308.2,"t":"2025-08-18T22:15:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-33.14,"az":309.4,"t":"2025-08-18T22:20:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-33.86,"az":310.6,"t":"2025-08-18T22:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-34.56,"az":311.9,"t":"2025-08-18T22:30:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-35.25,"az":313.2,"t":"2025-08-18T22:35:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-35.93,"az":314.5,"t":"2025-08-18T22:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-36.59,"az":315.8,"t":"2025-08-18T22:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-37.23,"az":317.1,"t":"2025-08-18T22:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-37.86,"az":318.5,"t":"2025-08-18T22:55:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-38.47,"az":319.9,"t":"2025-08-18T23:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-39.06,"az":321.3,"t":"2025-08-18T23:05:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-39.64,"az":322.7,"t":"2025-08-18T23:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-40.2,"az":324.2,"t":"2025-08-18T23:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.74,"az":325.7,"t":"2025-08-18T23:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-41.25,"az":327.2,"t":"2025-08-18T23:25:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-41.75,"az":328.7,"t":"2025-08-18T23:30:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-42.22,"az":330.3,"t":"2025-08-18T23:35:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-42.68,"az":331.9,"t":"2025-08-18T23:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-43.11,"az":333.5,"t":"2025-08-18T23:45:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-43.51,"az":335.1,"t":"2025-08-18T23:50:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-43.89,"az":336.8,"t":"2025-08-18T23:55:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-44.25,"az":338.4,"t":"2025-08-19T00:00:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-44.58,"az":340.1,"t":"2025-08-19T00:05:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-44.89,"az":341.8,"t":"2025-08-19T00:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.16,"az":343.6,"t":"2025-08-19T00:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.41,"az":345.3,"t":"2025-08-19T00:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-45.64,"az":347.1,"t":"2025-08-19T00:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.83,"az":348.9,"t":"2025-08-19T00:30:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-46.0,"az":350.6,"t":"2025-08-19T00:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.14,"az":352.4,"t":"2025-08-19T00:40:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-46.25,"az":354.2,"t":"2025-08-19T00:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.33,"az":356.0,"t":"2025-08-19T00:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.38,"az":357.9,"t":"2025-08-19T00:55:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":359.7,"t":"2025-08-19T01:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":1.5,"t":"2025-08-19T01:05:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-46.35,"az":3.3,"t":"2025-08-19T01:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-46.28,"az":5.1,"t":"2025-08-19T01:15:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-46.18,"az":6.9,"t":"2025-08-19T01:20:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-46.05,"az":8.7,"t":"2025-08-19T01:25:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-45.9,"az":10.5,"t":"2025-08-19T01:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-45.71,"az":12.3,"t":"2025-08-19T01:35:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-45.5,"az":14.0,"t":"2025-08-19T01:40:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-45.26,"az":15.8,"t":"2025-08-19T01:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-44.99,"az":17.5,"t":"2025-08-19T01:50:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-44.69,"az":19.2,"t":"2025-08-19T01:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-44.37,"az":20.9,"t":"2025-08-19T02:00:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-44.02,"az":22.6,"t":"2025-08-19T02:05:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-43.65,"az":24.3,"t":"2025-08-19T02:10:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-43.26,"az":25.9,"t":"2025-08-19T02:15:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-42.83,"az":27.5,"t":"2025-08-19T02:20:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-42.39,"az":29.1,"t":"2025-08-19T02:25:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-41.92,"az":30.7,"t":"2025-08-19T02:30:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-41.43,"az":32.2,"t":"2025-08-19T02:35:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-40.93,"az":33.8,"t":"2025-08-19T02:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-40.39,"az":35.3,"t":"2025-08-19T02:45:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-39.84,"az":36.7,"t":"2025-08-19T02:50:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-39.28,"az":38.2,"t":"2025-08-19T02:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.69,"az":39.6,"t":"2025-08-19T03:00:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-38.08,"az":41.0,"t":"2025-08-19T03:05:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-37.46,"az":42.4,"t":"2025-08-19T03:10:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-36.82,"az":43.7,"t":"2025-08-19T03:15:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-36.17,"az":45.1,"t":"2025-08-19T03:20:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-35.5,"az":46.4,"t":"2025-08-19T03:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-34.81,"az":47.6,"t":"2025-08-19T03:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-34.11,"az":48.9,"t":"2025-08-19T03:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-33.4,"az":50.1,"t":"2025-08-19T03:40:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-32.68,"az":51.4,"t":"2025-08-19T03:45:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-31.94,"az":52.6,"t":"2025-08-19T03:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-31.19,"az":53.7,"t":"2025-08-19T03:55:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-30.43,"az":54.9,"t":"2025-08-19T04:00:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.66,"az":56.0,"t":"2025-08-19T04:05:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-28.88,"az":57.2,"t":"2025-08-19T04:10:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-28.09,"az":58.3,"t":"2025-08-19T04:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.29,"az":59.4,"t":"2025-08-19T04:20:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-26.48,"az":60.4,"t":"2025-08-19T04:25:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-25.66,"az":61.5,"t":"2025-08-19T04:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-24.83,"az":62.5,"t":"2025-08-19T04:35:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-24.0,"az":63.5,"t":"2025-08-19T04:40:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-23.16,"az":64.6,"t":"2025-08-19T04:45:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.31,"az":65.6,"t":"2025-08-19T04:50:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-21.45,"az":66.5,"t":"2025-08-19T04:55:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-20.59,"az":67.5,"t":"2025-08-19T05:00:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-19.72,"az":68.5,"t":"2025-08-19T05:05:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.85,"az":69.4,"t":"2025-08-19T05:10:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-17.97,"az":70.4,"t":"2025-08-19T05:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":71.3,"t":"2025-08-19T05:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.2,"az":72.2,"t":"2025-08-19T05:25:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-15.3,"az":73.1,"t":"2025-08-19T05:30:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-14.41,"az":74.0,"t":"2025-08-19T05:35:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-13.5,"az":74.9,"t":"2025-08-19T05:40:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-12.6,"az":75.8,"t":"2025-08-19T05:45:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-11.69,"az":76.7,"t":"2025-08-19T05:50:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-10.78,"az":77.6,"t":"2025-08-19T05:55:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.86,"az":78.5,"t":"2025-08-19T06:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-8.94,"az":79.3,"t":"2025-08-19T06:05:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-8.02,"az":80.2,"t":"2025-08-19T06:10:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-7.1,"az":81.0,"t":"2025-08-19T06:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-6.17,"az":81.9,"t":"2025-08-19T06:20:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-5.24,"az":82.7,"t":"2025-08-19T06:25:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-4.32,"az":83.6,"t":"2025-08-19T06:30:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":84.4,"t":"2025-08-19T06:35:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-2.45,"az":85.2,"t":"2025-08-19T06:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":86.1,"t":"2025-08-19T06:45:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-0.59,"az":86.9,"t":"2025-08-19T06:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":33.15,"alt":0.35,"az":87.8,"t":"2025-08-19T06:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":23.98,"alt":1.29,"az":88.6,"t":"2025-08-19T07:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":18.32,"alt":2.22,"az":89.4,"t":"2025-08-19T07:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":14.63,"alt":3.16,"az":90.3,"t":"2025-08-19T07:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.09,"alt":4.09,"az":91.1,"t":"2025-08-19T07:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":10.26,"alt":5.03,"az":91.9,"t":"2025-08-19T07:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":8.89,"alt":5.96,"az":92.8,"t":"2025-08-19T07:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.83,"alt":6.9,"az":93.6,"t":"2025-08-19T07:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":6.99,"alt":7.83,"az":94.4,"t":"2025-08-19T07:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.31,"alt":8.76,"az":95.3,"t":"2025-08-19T07:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":5.75,"alt":9.7,"az":96.1,"t":"2025-08-19T07:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":5.28,"alt":10.63,"az":97.0,"t":"2025-08-19T07:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":4.88,"alt":11.55,"az":97.8,"t":"2025-08-19T07:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.54,"alt":12.48,"az":98.7,"t":"2025-08-19T08:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.24,"alt":13.4,"az":99.6,"t":"2025-08-19T08:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.98,"alt":14.33,"az":100.5,"t":"2025-08-19T08:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.75,"alt":15.24,"az":101.3,"t":"2025-08-19T08:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":3.55,"alt":16.16,"az":102.2,"t":"2025-08-19T08:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":3.37,"alt":17.07,"az":103.1,"t":"2025-08-19T08:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":3.21,"alt":17.98,"az":104.0,"t":"2025-08-19T08:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":3.06,"alt":18.89,"az":104.9,"t":"2025-08-19T08:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.93,"alt":19.79,"az":105.8,"t":"2025-08-19T08:40:00Z","terrain":-0.57},{"above_terrain":true,"airmass":2.81,"alt":20.69,"az":106.8,"t":"2025-08-19T08:45:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.7,"alt":21.58,"az":107.7,"t":"2025-08-19T08:50:00Z","terrain":-0.84},{"above_terrain":true,"airmass":2.6,"alt":22.47,"az":108.7,"t":"2025-08-19T08:55:00Z","terrain":-1.1},{"above_terrain":true,"airmass":2.51,"alt":23.36,"az":109.6,"t":"2025-08-19T09:00:00Z","terrain":-1.16}],"transit":{"airmass":1.3,"alt":50.2,"az":180.8,"t":"2025-08-18T13:05:00Z"},"usable_hours":0,"verdict":"none","zenith_passage":false},"warnings":[]}