{"assessment":{"best_window":null,"cost":{"altitude":6.65,"clouds":2.1,"darkness":1.25,"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":"Overcast (\u226580 % cloud) for 10.3 of 10.3 dark hours \u2014 the sky is closed whatever the geometry says.","headline":"Not tonight","hourly":[{"alt":-25,"cloud":100,"high":51,"iso":"2025-04-02T17:00Z","label":"unusable","low":100,"mid":37,"moon_alt":53,"precip":0.0,"q":0.0,"rh":100,"sky":"civil twilight","temp":0.0,"time":"20:00","wind":6.1},{"alt":-25,"cloud":100,"high":1,"iso":"2025-04-02T18:00Z","label":"unusable","low":100,"mid":91,"moon_alt":43,"precip":0.0,"q":0.0,"rh":100,"sky":"astronomical twilight","temp":-0.2,"time":"21:00","wind":5.0},{"alt":-23,"cloud":100,"high":26,"iso":"2025-04-02T19:00Z","label":"unusable","low":100,"mid":96,"moon_alt":32,"precip":0.2,"q":0.0,"rh":100,"sky":"night","temp":-0.4,"time":"22:00","wind":5.7},{"alt":-18,"cloud":100,"high":83,"iso":"2025-04-02T20:00Z","label":"unusable","low":100,"mid":97,"moon_alt":21,"precip":0.5,"q":0.0,"rh":100,"sky":"night","temp":-0.7,"time":"23:00","wind":5.7},{"alt":-10,"cloud":100,"high":89,"iso":"2025-04-02T21:00Z","label":"unusable","low":100,"mid":100,"moon_alt":11,"precip":0.1,"q":0.0,"rh":100,"sky":"night","temp":-1.0,"time":"00:00","wind":4.3},{"alt":-1,"cloud":100,"high":0,"iso":"2025-04-02T22:00Z","label":"unusable","low":100,"mid":100,"moon_alt":2,"precip":0.2,"q":0.0,"rh":100,"sky":"night","temp":-1.0,"time":"01:00","wind":3.6},{"alt":8,"cloud":100,"high":0,"iso":"2025-04-02T23:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-6,"precip":0.1,"q":0.0,"rh":100,"sky":"night","temp":-1.5,"time":"02:00","wind":3.2},{"alt":19,"cloud":100,"high":16,"iso":"2025-04-03T00:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-13,"precip":0.1,"q":0.0,"rh":100,"sky":"night","temp":-2.1,"time":"03:00","wind":4.4},{"alt":30,"cloud":100,"high":84,"iso":"2025-04-03T01:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-18,"precip":0.0,"q":0.0,"rh":99,"sky":"night","temp":-2.0,"time":"04:00","wind":4.5},{"alt":41,"cloud":100,"high":92,"iso":"2025-04-03T02:00Z","label":"unusable","low":99,"mid":93,"moon_alt":-21,"precip":0.0,"q":0.0,"rh":100,"sky":"night","temp":-1.9,"time":"05:00","wind":5.5},{"alt":52,"cloud":100,"high":100,"iso":"2025-04-03T03:00Z","label":"unusable","low":100,"mid":90,"moon_alt":-21,"precip":0.0,"q":0.0,"rh":100,"sky":"nautical twilight","temp":-2.1,"time":"06:00","wind":4.8},{"alt":62,"cloud":100,"high":0,"iso":"2025-04-03T04:00Z","label":"unusable","low":100,"mid":73,"moon_alt":-19,"precip":0.0,"q":0.0,"rh":100,"sky":"civil twilight","temp":-2.0,"time":"07:00","wind":5.3}],"peak_quality":0.0,"peak_sky":0.9,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 6.6 quality-hours","cloud cover cost 2.1 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":0,"score_astronomy":47,"score_weather":0,"sky_hours":2.1,"verdict":"unusable","verdict_astronomy":"marginal","weather_known":true,"windows":[{"end":"2025-04-03T04:05Z","end_local":"07:05","hours":11.33,"label":"unusable","mean_quality":0.0,"start":"2025-04-02T16:45Z","start_local":"19:45"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":100,"dark":false,"high":81,"local":"19:00","low":100,"mid":18,"precip":0.1,"rh":97,"temp":0.6,"time":"2025-04-02T16:00Z","wind":7.0},{"cloud":100,"dark":false,"high":51,"local":"20:00","low":100,"mid":37,"precip":0.0,"rh":100,"temp":0.0,"time":"2025-04-02T17:00Z","wind":6.1},{"cloud":100,"dark":false,"high":1,"local":"21:00","low":100,"mid":91,"precip":0.0,"rh":100,"temp":-0.2,"time":"2025-04-02T18:00Z","wind":5.0},{"cloud":100,"dark":true,"high":26,"local":"22:00","low":100,"mid":96,"precip":0.2,"rh":100,"temp":-0.4,"time":"2025-04-02T19:00Z","wind":5.7},{"cloud":100,"dark":true,"high":83,"local":"23:00","low":100,"mid":97,"precip":0.5,"rh":100,"temp":-0.7,"time":"2025-04-02T20:00Z","wind":5.7},{"cloud":100,"dark":true,"high":89,"local":"00:00","low":100,"mid":100,"precip":0.1,"rh":100,"temp":-1.0,"time":"2025-04-02T21:00Z","wind":4.3},{"cloud":100,"dark":true,"high":0,"local":"01:00","low":100,"mid":100,"precip":0.2,"rh":100,"temp":-1.0,"time":"2025-04-02T22:00Z","wind":3.6},{"cloud":100,"dark":true,"high":0,"local":"02:00","low":100,"mid":100,"precip":0.1,"rh":100,"temp":-1.5,"time":"2025-04-02T23:00Z","wind":3.2},{"cloud":100,"dark":true,"high":16,"local":"03:00","low":100,"mid":100,"precip":0.1,"rh":100,"temp":-2.1,"time":"2025-04-03T00:00Z","wind":4.4},{"cloud":100,"dark":true,"high":84,"local":"04:00","low":100,"mid":100,"precip":0.0,"rh":99,"temp":-2.0,"time":"2025-04-03T01:00Z","wind":4.5},{"cloud":100,"dark":true,"high":92,"local":"05:00","low":99,"mid":93,"precip":0.0,"rh":100,"temp":-1.9,"time":"2025-04-03T02:00Z","wind":5.5},{"cloud":100,"dark":false,"high":100,"local":"06:00","low":100,"mid":90,"precip":0.0,"rh":100,"temp":-2.1,"time":"2025-04-03T03:00Z","wind":4.8},{"cloud":100,"dark":false,"high":0,"local":"07:00","low":100,"mid":73,"precip":0.0,"rh":100,"temp":-2.0,"time":"2025-04-03T04:00Z","wind":5.3},{"cloud":100,"dark":false,"high":0,"local":"08:00","low":100,"mid":87,"precip":0.0,"rh":99,"temp":-0.7,"time":"2025-04-03T05:00Z","wind":5.6}],"forecast_source":"history","forecast_updated_at":"2026-10-26T09:29:10Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-04-02T18:23:42Z","dark_hours":8.01,"dark_to":"2025-04-03T02:24:32Z","moon":{"illumination":0.268,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":4.15,"moonrise":"2025-04-03T07:04:19Z","moonset":"2025-04-02T22:14:34Z","sunrise":"2025-04-03T04:00:33Z","sunset":"2025-04-02T16:47:36Z","twilight":{"astronomical":{"end":"2025-04-02T18:23:42Z","start":"2025-04-03T02:24:32Z"},"civil":{"end":"2025-04-02T17:15:45Z","start":"2025-04-03T03:32:26Z"},"nautical":{"end":"2025-04-02T17:49:07Z","start":"2025-04-03T02:59:06Z"}},"window_end":"2025-04-03T09:00:00Z","window_start":"2025-04-02T09:00:00Z"},"night_date":"2025-04-02","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.41,"alt":45.1,"t":"2025-04-03T02:20:00Z"},"dec":22.71085365,"dec_of_date":22.7818,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":1.42,"limit_rise":"2025-04-03T00:04:43Z","limit_set":"2025-04-02T11:10:27Z","max_az_rate_deg_per_min":0.71,"moon_separation":112.5,"never_rises":false,"ra":300.18213726,"ra_of_date":300.4548,"ra_str":"20h 00m 43.7s","resolved":{"dec":22.71085365,"name":"HD 189733","ra":300.18213726,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=HD%20189733","source":"sesame","spectral_type":"K2V","type":"BY*","type_text":"BY Draconis variable \u2014 a spotted, rotating star","vmag":7.648},"summary":"Only 1.4 h above 30\u00b0, 2.3 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2025-04-02T13:04:13Z","blocked_dark_hours":0,"clears_at":"2025-04-02T22:16:12Z","rise_az":261.7},"track":[{"above_terrain":true,"airmass":1.43,"alt":44.25,"az":261.7,"t":"2025-04-02T09:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.32,"az":262.7,"t":"2025-04-02T09:05:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.48,"alt":42.4,"az":263.6,"t":"2025-04-02T09:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.51,"alt":41.46,"az":264.5,"t":"2025-04-02T09:15:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.54,"alt":40.53,"az":265.4,"t":"2025-04-02T09:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.57,"alt":39.6,"az":266.3,"t":"2025-04-02T09:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.6,"alt":38.66,"az":267.2,"t":"2025-04-02T09:30:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.63,"alt":37.73,"az":268.1,"t":"2025-04-02T09:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.67,"alt":36.79,"az":268.9,"t":"2025-04-02T09:40:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.7,"alt":35.86,"az":269.8,"t":"2025-04-02T09:45:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.74,"alt":34.92,"az":270.6,"t":"2025-04-02T09:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.79,"alt":33.99,"az":271.4,"t":"2025-04-02T09:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.83,"alt":33.05,"az":272.2,"t":"2025-04-02T10:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.88,"alt":32.12,"az":273.0,"t":"2025-04-02T10:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":273.8,"t":"2025-04-02T10:10:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.98,"alt":30.25,"az":274.6,"t":"2025-04-02T10:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.04,"alt":29.32,"az":275.4,"t":"2025-04-02T10:20:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.1,"alt":28.38,"az":276.2,"t":"2025-04-02T10:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.16,"alt":27.45,"az":277.0,"t":"2025-04-02T10:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.23,"alt":26.53,"az":277.8,"t":"2025-04-02T10:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.3,"alt":25.6,"az":278.5,"t":"2025-04-02T10:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.38,"alt":24.67,"az":279.3,"t":"2025-04-02T10:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.47,"alt":23.75,"az":280.1,"t":"2025-04-02T10:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.56,"alt":22.83,"az":280.8,"t":"2025-04-02T10:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":2.66,"alt":21.91,"az":281.6,"t":"2025-04-02T11:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.77,"alt":21.0,"az":282.3,"t":"2025-04-02T11:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.89,"alt":20.08,"az":283.1,"t":"2025-04-02T11:10:00Z","terrain":0.0},{"above_terrain":true,"airmass":3.02,"alt":19.17,"az":283.8,"t":"2025-04-02T11:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":3.16,"alt":18.27,"az":284.6,"t":"2025-04-02T11:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.32,"alt":17.36,"az":285.4,"t":"2025-04-02T11:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.49,"alt":16.46,"az":286.1,"t":"2025-04-02T11:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.68,"alt":15.56,"az":286.9,"t":"2025-04-02T11:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.89,"alt":14.67,"az":287.6,"t":"2025-04-02T11:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.13,"alt":13.78,"az":288.4,"t":"2025-04-02T11:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.4,"alt":12.89,"az":289.2,"t":"2025-04-02T11:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.7,"alt":12.01,"az":289.9,"t":"2025-04-02T11:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":5.05,"alt":11.13,"az":290.7,"t":"2025-04-02T12:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":5.45,"alt":10.26,"az":291.5,"t":"2025-04-02T12:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":5.92,"alt":9.39,"az":292.2,"t":"2025-04-02T12:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":6.47,"alt":8.53,"az":293.0,"t":"2025-04-02T12:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.12,"alt":7.67,"az":293.8,"t":"2025-04-02T12:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.91,"alt":6.82,"az":294.6,"t":"2025-04-02T12:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.88,"alt":5.97,"az":295.4,"t":"2025-04-02T12:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":10.1,"alt":5.12,"az":296.2,"t":"2025-04-02T12:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":11.66,"alt":4.29,"az":297.0,"t":"2025-04-02T12:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":13.72,"alt":3.46,"az":297.8,"t":"2025-04-02T12:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":16.52,"alt":2.63,"az":298.6,"t":"2025-04-02T12:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":20.48,"alt":1.81,"az":299.4,"t":"2025-04-02T12:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":26.31,"alt":1.0,"az":300.2,"t":"2025-04-02T13:00:00Z","terrain":0.36},{"above_terrain":false,"airmass":35.16,"alt":0.19,"az":301.0,"t":"2025-04-02T13:05:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-0.6,"az":301.9,"t":"2025-04-02T13:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-1.4,"az":302.7,"t":"2025-04-02T13:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":303.6,"t":"2025-04-02T13:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-2.96,"az":304.4,"t":"2025-04-02T13:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":305.3,"t":"2025-04-02T13:30:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-4.48,"az":306.2,"t":"2025-04-02T13:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.23,"az":307.0,"t":"2025-04-02T13:40:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-5.98,"az":307.9,"t":"2025-04-02T13:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":308.8,"t":"2025-04-02T13:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-7.44,"az":309.7,"t":"2025-04-02T13:55:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-8.15,"az":310.6,"t":"2025-04-02T14:00:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-8.86,"az":311.6,"t":"2025-04-02T14:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-9.55,"az":312.5,"t":"2025-04-02T14:10:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-10.24,"az":313.5,"t":"2025-04-02T14:15:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-10.91,"az":314.4,"t":"2025-04-02T14:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-11.57,"az":315.4,"t":"2025-04-02T14:25:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-12.22,"az":316.4,"t":"2025-04-02T14:30:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-12.86,"az":317.3,"t":"2025-04-02T14:35:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-13.49,"az":318.3,"t":"2025-04-02T14:40:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-14.11,"az":319.3,"t":"2025-04-02T14:45:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-14.71,"az":320.4,"t":"2025-04-02T14:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.3,"az":321.4,"t":"2025-04-02T14:55:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-15.88,"az":322.4,"t":"2025-04-02T15:00:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-16.44,"az":323.5,"t":"2025-04-02T15:05:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":324.5,"t":"2025-04-02T15:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.53,"az":325.6,"t":"2025-04-02T15:15:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-18.05,"az":326.7,"t":"2025-04-02T15:20:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-18.56,"az":327.8,"t":"2025-04-02T15:25:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-19.05,"az":328.9,"t":"2025-04-02T15:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.53,"az":330.0,"t":"2025-04-02T15:35:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-19.99,"az":331.1,"t":"2025-04-02T15:40:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-20.43,"az":332.3,"t":"2025-04-02T15:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.86,"az":333.4,"t":"2025-04-02T15:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-21.27,"az":334.6,"t":"2025-04-02T15:55:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-21.66,"az":335.7,"t":"2025-04-02T16:00:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-22.04,"az":336.9,"t":"2025-04-02T16:05:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-22.39,"az":338.1,"t":"2025-04-02T16:10:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-22.73,"az":339.3,"t":"2025-04-02T16:15:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-23.05,"az":340.5,"t":"2025-04-02T16:20:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.36,"az":341.7,"t":"2025-04-02T16:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.64,"az":342.9,"t":"2025-04-02T16:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.91,"az":344.2,"t":"2025-04-02T16:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.15,"az":345.4,"t":"2025-04-02T16:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-24.38,"az":346.7,"t":"2025-04-02T16:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-24.58,"az":347.9,"t":"2025-04-02T16:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-24.77,"az":349.2,"t":"2025-04-02T16:55:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-24.94,"az":350.4,"t":"2025-04-02T17:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.08,"az":351.7,"t":"2025-04-02T17:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.21,"az":353.0,"t":"2025-04-02T17:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-25.31,"az":354.2,"t":"2025-04-02T17:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.4,"az":355.5,"t":"2025-04-02T17:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":356.8,"t":"2025-04-02T17:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":358.1,"t":"2025-04-02T17:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":359.3,"t":"2025-04-02T17:35:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":0.6,"t":"2025-04-02T17:40:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":1.9,"t":"2025-04-02T17:45:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":3.2,"t":"2025-04-02T17:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-25.4,"az":4.5,"t":"2025-04-02T17:55:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-25.32,"az":5.7,"t":"2025-04-02T18:00:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-25.21,"az":7.0,"t":"2025-04-02T18:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.09,"az":8.3,"t":"2025-04-02T18:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-24.94,"az":9.5,"t":"2025-04-02T18:15:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-24.78,"az":10.8,"t":"2025-04-02T18:20:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-24.59,"az":12.1,"t":"2025-04-02T18:25:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-24.39,"az":13.3,"t":"2025-04-02T18:30:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-24.16,"az":14.5,"t":"2025-04-02T18:35:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-23.92,"az":15.8,"t":"2025-04-02T18:40:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-23.65,"az":17.0,"t":"2025-04-02T18:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-23.37,"az":18.2,"t":"2025-04-02T18:50:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-23.07,"az":19.4,"t":"2025-04-02T18:55:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-22.75,"az":20.7,"t":"2025-04-02T19:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.41,"az":21.8,"t":"2025-04-02T19:05:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-22.05,"az":23.0,"t":"2025-04-02T19:10:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-21.67,"az":24.2,"t":"2025-04-02T19:15:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-21.28,"az":25.4,"t":"2025-04-02T19:20:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-20.87,"az":26.5,"t":"2025-04-02T19:25:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-20.45,"az":27.7,"t":"2025-04-02T19:30:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-20.0,"az":28.8,"t":"2025-04-02T19:35:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-19.54,"az":30.0,"t":"2025-04-02T19:40:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-19.07,"az":31.1,"t":"2025-04-02T19:45:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-18.58,"az":32.2,"t":"2025-04-02T19:50:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-18.07,"az":33.3,"t":"2025-04-02T19:55:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-17.55,"az":34.4,"t":"2025-04-02T20:00:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-17.01,"az":35.4,"t":"2025-04-02T20:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.47,"az":36.5,"t":"2025-04-02T20:10:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-15.9,"az":37.5,"t":"2025-04-02T20:15:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-15.32,"az":38.6,"t":"2025-04-02T20:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-14.73,"az":39.6,"t":"2025-04-02T20:25:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-14.13,"az":40.6,"t":"2025-04-02T20:30:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-13.52,"az":41.6,"t":"2025-04-02T20:35:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-12.89,"az":42.6,"t":"2025-04-02T20:40:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-12.25,"az":43.6,"t":"2025-04-02T20:45:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-11.6,"az":44.6,"t":"2025-04-02T20:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-10.93,"az":45.6,"t":"2025-04-02T20:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-10.26,"az":46.5,"t":"2025-04-02T21:00:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.58,"az":47.5,"t":"2025-04-02T21:05:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-8.88,"az":48.4,"t":"2025-04-02T21:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-8.18,"az":49.3,"t":"2025-04-02T21:15:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.46,"az":50.2,"t":"2025-04-02T21:20:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":51.1,"t":"2025-04-02T21:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.0,"az":52.0,"t":"2025-04-02T21:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-5.26,"az":52.9,"t":"2025-04-02T21:35:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-4.51,"az":53.8,"t":"2025-04-02T21:40:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":54.7,"t":"2025-04-02T21:45:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":55.5,"t":"2025-04-02T21:50:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.21,"az":56.4,"t":"2025-04-02T21:55:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.42,"az":57.3,"t":"2025-04-02T22:00:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-0.63,"az":58.1,"t":"2025-04-02T22:05:00Z","terrain":1.25},{"above_terrain":false,"airmass":35.57,"alt":0.16,"az":58.9,"t":"2025-04-02T22:10:00Z","terrain":1.21},{"above_terrain":false,"airmass":26.58,"alt":0.97,"az":59.8,"t":"2025-04-02T22:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":20.66,"alt":1.78,"az":60.6,"t":"2025-04-02T22:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":16.64,"alt":2.6,"az":61.4,"t":"2025-04-02T22:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":13.81,"alt":3.42,"az":62.2,"t":"2025-04-02T22:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":11.73,"alt":4.26,"az":63.0,"t":"2025-04-02T22:35:00Z","terrain":0.91},{"above_terrain":true,"airmass":10.15,"alt":5.09,"az":63.8,"t":"2025-04-02T22:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":8.92,"alt":5.94,"az":64.6,"t":"2025-04-02T22:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.95,"alt":6.78,"az":65.4,"t":"2025-04-02T22:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":7.15,"alt":7.64,"az":66.2,"t":"2025-04-02T22:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":6.49,"alt":8.5,"az":67.0,"t":"2025-04-02T23:00:00Z","terrain":0.93},{"above_terrain":true,"airmass":5.94,"alt":9.36,"az":67.7,"t":"2025-04-02T23:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":5.47,"alt":10.23,"az":68.5,"t":"2025-04-02T23:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":5.07,"alt":11.1,"az":69.3,"t":"2025-04-02T23:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":4.72,"alt":11.98,"az":70.1,"t":"2025-04-02T23:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.41,"alt":12.86,"az":70.8,"t":"2025-04-02T23:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.14,"alt":13.75,"az":71.6,"t":"2025-04-02T23:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.9,"alt":14.64,"az":72.3,"t":"2025-04-02T23:35:00Z","terrain":1.13},{"above_terrain":true,"airmass":3.69,"alt":15.53,"az":73.1,"t":"2025-04-02T23:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.5,"alt":16.43,"az":73.9,"t":"2025-04-02T23:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.32,"alt":17.33,"az":74.6,"t":"2025-04-02T23:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.17,"alt":18.23,"az":75.4,"t":"2025-04-02T23:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.03,"alt":19.14,"az":76.1,"t":"2025-04-03T00:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.9,"alt":20.05,"az":76.9,"t":"2025-04-03T00:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.78,"alt":20.96,"az":77.6,"t":"2025-04-03T00:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.67,"alt":21.88,"az":78.4,"t":"2025-04-03T00:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.57,"alt":22.8,"az":79.2,"t":"2025-04-03T00:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.47,"alt":23.72,"az":79.9,"t":"2025-04-03T00:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.39,"alt":24.64,"az":80.7,"t":"2025-04-03T00:30:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.31,"alt":25.56,"az":81.4,"t":"2025-04-03T00:35:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.23,"alt":26.49,"az":82.2,"t":"2025-04-03T00:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.16,"alt":27.42,"az":83.0,"t":"2025-04-03T00:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.1,"alt":28.35,"az":83.8,"t":"2025-04-03T00:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.04,"alt":29.28,"az":84.5,"t":"2025-04-03T00:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.98,"alt":30.21,"az":85.3,"t":"2025-04-03T01:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.93,"alt":31.15,"az":86.1,"t":"2025-04-03T01:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.88,"alt":32.08,"az":86.9,"t":"2025-04-03T01:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.83,"alt":33.01,"az":87.7,"t":"2025-04-03T01:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.79,"alt":33.95,"az":88.5,"t":"2025-04-03T01:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":89.4,"t":"2025-04-03T01:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.71,"alt":35.82,"az":90.2,"t":"2025-04-03T01:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.67,"alt":36.76,"az":91.0,"t":"2025-04-03T01:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.63,"alt":37.69,"az":91.9,"t":"2025-04-03T01:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.6,"alt":38.63,"az":92.8,"t":"2025-04-03T01:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.57,"alt":39.56,"az":93.6,"t":"2025-04-03T01:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.54,"alt":40.5,"az":94.5,"t":"2025-04-03T01:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.51,"alt":41.43,"az":95.4,"t":"2025-04-03T02:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.48,"alt":42.36,"az":96.3,"t":"2025-04-03T02:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.46,"alt":43.29,"az":97.3,"t":"2025-04-03T02:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.43,"alt":44.22,"az":98.2,"t":"2025-04-03T02:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.41,"alt":45.14,"az":99.2,"t":"2025-04-03T02:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.39,"alt":46.06,"az":100.2,"t":"2025-04-03T02:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.37,"alt":46.98,"az":101.2,"t":"2025-04-03T02:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.35,"alt":47.9,"az":102.3,"t":"2025-04-03T02:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.33,"alt":48.81,"az":103.3,"t":"2025-04-03T02:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.31,"alt":49.72,"az":104.4,"t":"2025-04-03T02:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.29,"alt":50.63,"az":105.5,"t":"2025-04-03T02:50:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.28,"alt":51.53,"az":106.7,"t":"2025-04-03T02:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.26,"alt":52.42,"az":107.9,"t":"2025-04-03T03:00:00Z","terrain":-0.89},{"above_terrain":true,"airmass":1.25,"alt":53.31,"az":109.1,"t":"2025-04-03T03:05:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.23,"alt":54.19,"az":110.4,"t":"2025-04-03T03:10:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.22,"alt":55.06,"az":111.7,"t":"2025-04-03T03:15:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.21,"alt":55.93,"az":113.0,"t":"2025-04-03T03:20:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.19,"alt":56.78,"az":114.4,"t":"2025-04-03T03:25:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.18,"alt":57.63,"az":115.9,"t":"2025-04-03T03:30:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.17,"alt":58.47,"az":117.4,"t":"2025-04-03T03:35:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.16,"alt":59.29,"az":119.0,"t":"2025-04-03T03:40:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.15,"alt":60.1,"az":120.6,"t":"2025-04-03T03:45:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.14,"alt":60.9,"az":122.3,"t":"2025-04-03T03:50:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.14,"alt":61.69,"az":124.1,"t":"2025-04-03T03:55:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.13,"alt":62.45,"az":125.9,"t":"2025-04-03T04:00:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.12,"alt":63.2,"az":127.8,"t":"2025-04-03T04:05:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.11,"alt":63.93,"az":129.8,"t":"2025-04-03T04:10:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.11,"alt":64.64,"az":132.0,"t":"2025-04-03T04:15:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.1,"alt":65.32,"az":134.2,"t":"2025-04-03T04:20:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.09,"alt":65.98,"az":136.5,"t":"2025-04-03T04:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.09,"alt":66.61,"az":138.9,"t":"2025-04-03T04:30:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.08,"alt":67.21,"az":141.4,"t":"2025-04-03T04:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.08,"alt":67.78,"az":144.0,"t":"2025-04-03T04:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":68.31,"az":146.8,"t":"2025-04-03T04:45:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.07,"alt":68.8,"az":149.6,"t":"2025-04-03T04:50:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.07,"alt":69.26,"az":152.6,"t":"2025-04-03T04:55:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.07,"alt":69.66,"az":155.7,"t":"2025-04-03T05:00:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.06,"alt":70.03,"az":158.9,"t":"2025-04-03T05:05:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.06,"alt":70.34,"az":162.1,"t":"2025-04-03T05:10:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.06,"alt":70.6,"az":165.5,"t":"2025-04-03T05:15:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.06,"alt":70.81,"az":169.0,"t":"2025-04-03T05:20:00Z","terrain":-0.83},{"above_terrain":true,"airmass":1.06,"alt":70.96,"az":172.5,"t":"2025-04-03T05:25:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.06,"alt":71.05,"az":176.0,"t":"2025-04-03T05:30:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":179.6,"t":"2025-04-03T05:35:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":183.1,"t":"2025-04-03T05:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":70.99,"az":186.7,"t":"2025-04-03T05:45:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.06,"alt":70.85,"az":190.2,"t":"2025-04-03T05:50:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.06,"alt":70.66,"az":193.6,"t":"2025-04-03T05:55:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.06,"alt":70.41,"az":197.0,"t":"2025-04-03T06:00:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.06,"alt":70.11,"az":200.3,"t":"2025-04-03T06:05:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.07,"alt":69.76,"az":203.5,"t":"2025-04-03T06:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.07,"alt":69.36,"az":206.6,"t":"2025-04-03T06:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.07,"alt":68.92,"az":209.6,"t":"2025-04-03T06:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.07,"alt":68.44,"az":212.5,"t":"2025-04-03T06:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.08,"alt":67.92,"az":215.3,"t":"2025-04-03T06:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.08,"alt":67.36,"az":218.0,"t":"2025-04-03T06:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.09,"alt":66.77,"az":220.5,"t":"2025-04-03T06:40:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.09,"alt":66.14,"az":222.9,"t":"2025-04-03T06:45:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.1,"alt":65.49,"az":225.3,"t":"2025-04-03T06:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.1,"alt":64.81,"az":227.5,"t":"2025-04-03T06:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.11,"alt":64.11,"az":229.6,"t":"2025-04-03T07:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.12,"alt":63.39,"az":231.7,"t":"2025-04-03T07:05:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.13,"alt":62.64,"az":233.6,"t":"2025-04-03T07:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":61.88,"az":235.5,"t":"2025-04-03T07:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.14,"alt":61.1,"az":237.3,"t":"2025-04-03T07:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.15,"alt":60.31,"az":239.0,"t":"2025-04-03T07:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.16,"alt":59.5,"az":240.6,"t":"2025-04-03T07:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.17,"alt":58.68,"az":242.2,"t":"2025-04-03T07:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.18,"alt":57.84,"az":243.7,"t":"2025-04-03T07:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.19,"alt":57.0,"az":245.2,"t":"2025-04-03T07:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.2,"alt":56.14,"az":246.6,"t":"2025-04-03T07:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.22,"alt":55.28,"az":248.0,"t":"2025-04-03T07:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.23,"alt":54.41,"az":249.3,"t":"2025-04-03T08:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.53,"az":250.6,"t":"2025-04-03T08:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.26,"alt":52.64,"az":251.8,"t":"2025-04-03T08:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.27,"alt":51.75,"az":253.0,"t":"2025-04-03T08:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.85,"az":254.2,"t":"2025-04-03T08:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.31,"alt":49.95,"az":255.3,"t":"2025-04-03T08:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.32,"alt":49.04,"az":256.4,"t":"2025-04-03T08:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.34,"alt":48.13,"az":257.5,"t":"2025-04-03T08:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.36,"alt":47.21,"az":258.5,"t":"2025-04-03T08:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.38,"alt":46.3,"az":259.5,"t":"2025-04-03T08:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.4,"alt":45.37,"az":260.5,"t":"2025-04-03T08:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.43,"alt":44.45,"az":261.5,"t":"2025-04-03T08:55:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.45,"alt":43.52,"az":262.5,"t":"2025-04-03T09:00:00Z","terrain":0.9}],"transit":{"airmass":1.06,"alt":71.1,"az":179.6,"t":"2025-04-03T05:35:00Z"},"usable_hours":2.33,"verdict":"marginal","zenith_passage":false},"warnings":[]}