{"assessment":{"best_window":null,"cost":{"altitude":2.08,"clouds":4.04,"darkness":1.51,"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 8.1 of 8.1 dark hours \u2014 the sky is closed whatever the geometry says.","headline":"Not tonight","hourly":[{"alt":-7,"cloud":100,"high":94,"iso":"2025-05-24T18:00Z","label":"unusable","low":100,"mid":0,"moon_alt":-28,"precip":0.1,"q":0.0,"rh":100,"sky":"civil twilight","temp":8.8,"time":"21:00","wind":3.7},{"alt":3,"cloud":100,"high":67,"iso":"2025-05-24T19:00Z","label":"unusable","low":100,"mid":9,"moon_alt":-33,"precip":0.1,"q":0.0,"rh":99,"sky":"astronomical twilight","temp":9.1,"time":"22:00","wind":5.2},{"alt":13,"cloud":100,"high":100,"iso":"2025-05-24T20:00Z","label":"unusable","low":100,"mid":22,"moon_alt":-34,"precip":0.0,"q":0.0,"rh":100,"sky":"night","temp":9.2,"time":"23:00","wind":6.3},{"alt":24,"cloud":100,"high":100,"iso":"2025-05-24T21:00Z","label":"unusable","low":100,"mid":73,"moon_alt":-33,"precip":0.0,"q":0.0,"rh":100,"sky":"night","temp":9.1,"time":"00:00","wind":7.5},{"alt":35,"cloud":100,"high":85,"iso":"2025-05-24T22:00Z","label":"unusable","low":100,"mid":76,"moon_alt":-28,"precip":0.0,"q":0.0,"rh":100,"sky":"night","temp":9.0,"time":"01:00","wind":4.8},{"alt":46,"cloud":100,"high":100,"iso":"2025-05-24T23:00Z","label":"unusable","low":100,"mid":100,"moon_alt":-21,"precip":0.6,"q":0.0,"rh":100,"sky":"night","temp":8.8,"time":"02:00","wind":5.3},{"alt":57,"cloud":100,"high":91,"iso":"2025-05-25T00:00Z","label":"unusable","low":100,"mid":57,"moon_alt":-13,"precip":2.4,"q":0.0,"rh":100,"sky":"night","temp":8.4,"time":"03:00","wind":8.0},{"alt":66,"cloud":100,"high":88,"iso":"2025-05-25T01:00Z","label":"unusable","low":100,"mid":36,"moon_alt":-3,"precip":0.0,"q":0.0,"rh":100,"sky":"astronomical twilight","temp":8.0,"time":"04:00","wind":1.3},{"alt":71,"cloud":100,"high":100,"iso":"2025-05-25T02:00Z","label":"unusable","low":100,"mid":33,"moon_alt":7,"precip":0.2,"q":0.0,"rh":99,"sky":"nautical twilight","temp":8.2,"time":"05:00","wind":2.0}],"peak_quality":0.0,"peak_sky":1.0,"quality_hours":0.0,"reasons":["cloud cover cost 4.0 quality-hours","the target being low or below 20\u00b0 cost 2.1 quality-hours","daylight and twilight cost 1.5 quality-hours"],"reference_hours":4.0,"score":0,"score_astronomy":100,"score_weather":0,"sky_hours":4.04,"verdict":"unusable","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2025-05-25T02:55Z","end_local":"05:55","hours":9.25,"label":"unusable","mean_quality":0.0,"start":"2025-05-24T17:40Z","start_local":"20:40"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":100,"dark":false,"high":98,"local":"20:00","low":93,"mid":1,"precip":0.1,"rh":94,"temp":10.4,"time":"2025-05-24T17:00Z","wind":7.4},{"cloud":100,"dark":false,"high":94,"local":"21:00","low":100,"mid":0,"precip":0.1,"rh":100,"temp":8.8,"time":"2025-05-24T18:00Z","wind":3.7},{"cloud":100,"dark":false,"high":67,"local":"22:00","low":100,"mid":9,"precip":0.1,"rh":99,"temp":9.1,"time":"2025-05-24T19:00Z","wind":5.2},{"cloud":100,"dark":true,"high":100,"local":"23:00","low":100,"mid":22,"precip":0.0,"rh":100,"temp":9.2,"time":"2025-05-24T20:00Z","wind":6.3},{"cloud":100,"dark":true,"high":100,"local":"00:00","low":100,"mid":73,"precip":0.0,"rh":100,"temp":9.1,"time":"2025-05-24T21:00Z","wind":7.5},{"cloud":100,"dark":true,"high":85,"local":"01:00","low":100,"mid":76,"precip":0.0,"rh":100,"temp":9.0,"time":"2025-05-24T22:00Z","wind":4.8},{"cloud":100,"dark":true,"high":100,"local":"02:00","low":100,"mid":100,"precip":0.6,"rh":100,"temp":8.8,"time":"2025-05-24T23:00Z","wind":5.3},{"cloud":100,"dark":true,"high":91,"local":"03:00","low":100,"mid":57,"precip":2.4,"rh":100,"temp":8.4,"time":"2025-05-25T00:00Z","wind":8.0},{"cloud":100,"dark":false,"high":88,"local":"04:00","low":100,"mid":36,"precip":0.0,"rh":100,"temp":8.0,"time":"2025-05-25T01:00Z","wind":1.3},{"cloud":100,"dark":false,"high":100,"local":"05:00","low":100,"mid":33,"precip":0.2,"rh":99,"temp":8.2,"time":"2025-05-25T02:00Z","wind":2.0},{"cloud":100,"dark":false,"high":100,"local":"06:00","low":100,"mid":100,"precip":0.1,"rh":100,"temp":8.0,"time":"2025-05-25T03:00Z","wind":1.6}],"forecast_source":"history","forecast_updated_at":"2026-10-24T09:26:20Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-05-24T19:44:20Z","dark_hours":5.12,"dark_to":"2025-05-25T00:51:17Z","moon":{"illumination":0.072,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":5.1,"moonrise":"2025-05-25T01:21:21Z","moonset":"2025-05-24T14:34:27Z","sunrise":"2025-05-25T02:52:59Z","sunset":"2025-05-24T17:42:38Z","twilight":{"astronomical":{"end":"2025-05-24T19:44:20Z","start":"2025-05-25T00:51:17Z"},"civil":{"end":"2025-05-24T18:15:23Z","start":"2025-05-25T02:20:15Z"},"nautical":{"end":"2025-05-24T18:56:42Z","start":"2025-05-25T01:38:56Z"}},"window_end":"2025-05-25T09:00:00Z","window_start":"2025-05-24T09:00:00Z"},"night_date":"2025-05-24","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.11,"alt":64.6,"t":"2025-05-25T00:50:00Z"},"dec":22.71085365,"dec_of_date":22.7822,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":3.33,"limit_rise":"2025-05-24T20:40:16Z","limit_set":"2025-05-25T07:42:05Z","max_az_rate_deg_per_min":0.71,"moon_separation":83.6,"never_rises":false,"ra":300.18213726,"ra_of_date":300.4563,"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":"3.3 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2025-05-24T09:39:44Z","blocked_dark_hours":0,"clears_at":"2025-05-24T18:51:45Z","rise_az":294.5},"track":[{"above_terrain":true,"airmass":7.82,"alt":6.91,"az":294.5,"t":"2025-05-24T09:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.76,"alt":6.06,"az":295.3,"t":"2025-05-24T09:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":9.95,"alt":5.22,"az":296.1,"t":"2025-05-24T09:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":11.47,"alt":4.38,"az":296.9,"t":"2025-05-24T09:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":13.46,"alt":3.55,"az":297.7,"t":"2025-05-24T09:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":16.16,"alt":2.72,"az":298.5,"t":"2025-05-24T09:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":19.97,"alt":1.9,"az":299.3,"t":"2025-05-24T09:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":25.54,"alt":1.09,"az":300.1,"t":"2025-05-24T09:35:00Z","terrain":0.36},{"above_terrain":false,"airmass":33.99,"alt":0.28,"az":300.9,"t":"2025-05-24T09:40:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-0.52,"az":301.8,"t":"2025-05-24T09:45:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-1.31,"az":302.6,"t":"2025-05-24T09:50:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.09,"az":303.5,"t":"2025-05-24T09:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":304.3,"t":"2025-05-24T10:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-3.64,"az":305.2,"t":"2025-05-24T10:05:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-4.4,"az":306.1,"t":"2025-05-24T10:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.15,"az":306.9,"t":"2025-05-24T10:15:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-5.9,"az":307.8,"t":"2025-05-24T10:20:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":308.7,"t":"2025-05-24T10:25:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-7.36,"az":309.6,"t":"2025-05-24T10:30:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-8.07,"az":310.5,"t":"2025-05-24T10:35:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-8.78,"az":311.5,"t":"2025-05-24T10:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":312.4,"t":"2025-05-24T10:45:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-10.16,"az":313.4,"t":"2025-05-24T10:50:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-10.84,"az":314.3,"t":"2025-05-24T10:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-11.5,"az":315.3,"t":"2025-05-24T11:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-12.15,"az":316.2,"t":"2025-05-24T11:05:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-12.79,"az":317.2,"t":"2025-05-24T11:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-13.42,"az":318.2,"t":"2025-05-24T11:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.04,"az":319.2,"t":"2025-05-24T11:20:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-14.65,"az":320.2,"t":"2025-05-24T11:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.24,"az":321.3,"t":"2025-05-24T11:30:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-15.82,"az":322.3,"t":"2025-05-24T11:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-16.38,"az":323.4,"t":"2025-05-24T11:40:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-16.93,"az":324.4,"t":"2025-05-24T11:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":325.5,"t":"2025-05-24T11:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.99,"az":326.6,"t":"2025-05-24T11:55:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-18.5,"az":327.7,"t":"2025-05-24T12:00:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-19.0,"az":328.8,"t":"2025-05-24T12:05:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-19.47,"az":329.9,"t":"2025-05-24T12:10:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-19.93,"az":331.0,"t":"2025-05-24T12:15:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-20.38,"az":332.1,"t":"2025-05-24T12:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-20.81,"az":333.3,"t":"2025-05-24T12:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-21.22,"az":334.4,"t":"2025-05-24T12:30:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-21.62,"az":335.6,"t":"2025-05-24T12:35:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-21.99,"az":336.8,"t":"2025-05-24T12:40:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-22.35,"az":338.0,"t":"2025-05-24T12:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-22.7,"az":339.2,"t":"2025-05-24T12:50:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-23.02,"az":340.4,"t":"2025-05-24T12:55:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-23.32,"az":341.6,"t":"2025-05-24T13:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-23.61,"az":342.8,"t":"2025-05-24T13:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.88,"az":344.0,"t":"2025-05-24T13:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.13,"az":345.3,"t":"2025-05-24T13:15:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-24.35,"az":346.5,"t":"2025-05-24T13:20:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-24.56,"az":347.8,"t":"2025-05-24T13:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-24.75,"az":349.0,"t":"2025-05-24T13:30:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-24.92,"az":350.3,"t":"2025-05-24T13:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.07,"az":351.5,"t":"2025-05-24T13:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-25.19,"az":352.8,"t":"2025-05-24T13:45:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-25.3,"az":354.1,"t":"2025-05-24T13:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.39,"az":355.4,"t":"2025-05-24T13:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-25.45,"az":356.6,"t":"2025-05-24T14:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":357.9,"t":"2025-05-24T14:05:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":359.2,"t":"2025-05-24T14:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":0.5,"t":"2025-05-24T14:15:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":1.8,"t":"2025-05-24T14:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":3.0,"t":"2025-05-24T14:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-25.41,"az":4.3,"t":"2025-05-24T14:30:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-25.33,"az":5.6,"t":"2025-05-24T14:35:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-25.22,"az":6.9,"t":"2025-05-24T14:40:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-25.1,"az":8.1,"t":"2025-05-24T14:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-24.96,"az":9.4,"t":"2025-05-24T14:50:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-24.8,"az":10.7,"t":"2025-05-24T14:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-24.61,"az":11.9,"t":"2025-05-24T15:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-24.41,"az":13.2,"t":"2025-05-24T15:05:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-24.19,"az":14.4,"t":"2025-05-24T15:10:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-23.94,"az":15.6,"t":"2025-05-24T15:15:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-23.68,"az":16.9,"t":"2025-05-24T15:20:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-23.4,"az":18.1,"t":"2025-05-24T15:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-23.1,"az":19.3,"t":"2025-05-24T15:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-22.78,"az":20.5,"t":"2025-05-24T15:35:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.44,"az":21.7,"t":"2025-05-24T15:40:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-22.09,"az":22.9,"t":"2025-05-24T15:45:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-21.72,"az":24.1,"t":"2025-05-24T15:50:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-21.33,"az":25.3,"t":"2025-05-24T15:55:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-20.92,"az":26.4,"t":"2025-05-24T16:00:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-20.49,"az":27.6,"t":"2025-05-24T16:05:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-20.05,"az":28.7,"t":"2025-05-24T16:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-19.59,"az":29.8,"t":"2025-05-24T16:15:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-19.12,"az":30.9,"t":"2025-05-24T16:20:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-18.63,"az":32.1,"t":"2025-05-24T16:25:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-18.13,"az":33.1,"t":"2025-05-24T16:30:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-17.61,"az":34.2,"t":"2025-05-24T16:35:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-17.07,"az":35.3,"t":"2025-05-24T16:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.53,"az":36.4,"t":"2025-05-24T16:45:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-15.96,"az":37.4,"t":"2025-05-24T16:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-15.39,"az":38.5,"t":"2025-05-24T16:55:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-14.8,"az":39.5,"t":"2025-05-24T17:00:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-14.2,"az":40.5,"t":"2025-05-24T17:05:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-13.58,"az":41.5,"t":"2025-05-24T17:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-12.96,"az":42.5,"t":"2025-05-24T17:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-12.32,"az":43.5,"t":"2025-05-24T17:20:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-11.67,"az":44.5,"t":"2025-05-24T17:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-11.01,"az":45.4,"t":"2025-05-24T17:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-10.34,"az":46.4,"t":"2025-05-24T17:35:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-9.65,"az":47.4,"t":"2025-05-24T17:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.96,"az":48.3,"t":"2025-05-24T17:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-8.25,"az":49.2,"t":"2025-05-24T17:50:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.54,"az":50.1,"t":"2025-05-24T17:55:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":51.0,"t":"2025-05-24T18:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":51.9,"t":"2025-05-24T18:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-5.34,"az":52.8,"t":"2025-05-24T18:10:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-4.59,"az":53.7,"t":"2025-05-24T18:15:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":54.6,"t":"2025-05-24T18:20:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":55.5,"t":"2025-05-24T18:25:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-2.29,"az":56.3,"t":"2025-05-24T18:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.51,"az":57.2,"t":"2025-05-24T18:35:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-0.72,"az":58.0,"t":"2025-05-24T18:40:00Z","terrain":1.25},{"above_terrain":false,"airmass":36.81,"alt":0.08,"az":58.8,"t":"2025-05-24T18:45:00Z","terrain":1.22},{"above_terrain":false,"airmass":27.39,"alt":0.88,"az":59.7,"t":"2025-05-24T18:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":21.2,"alt":1.69,"az":60.5,"t":"2025-05-24T18:55:00Z","terrain":1.13},{"above_terrain":true,"airmass":17.02,"alt":2.51,"az":61.3,"t":"2025-05-24T19:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":14.07,"alt":3.33,"az":62.1,"t":"2025-05-24T19:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":11.93,"alt":4.16,"az":62.9,"t":"2025-05-24T19:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":10.3,"alt":5.0,"az":63.7,"t":"2025-05-24T19:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":9.04,"alt":5.84,"az":64.5,"t":"2025-05-24T19:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.04,"alt":6.69,"az":65.3,"t":"2025-05-24T19:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":7.23,"alt":7.54,"az":66.1,"t":"2025-05-24T19:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":6.56,"alt":8.4,"az":66.9,"t":"2025-05-24T19:35:00Z","terrain":0.92},{"above_terrain":true,"airmass":6.0,"alt":9.27,"az":67.7,"t":"2025-05-24T19:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":5.52,"alt":10.13,"az":68.4,"t":"2025-05-24T19:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":5.11,"alt":11.01,"az":69.2,"t":"2025-05-24T19:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":4.75,"alt":11.88,"az":70.0,"t":"2025-05-24T19:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.44,"alt":12.76,"az":70.7,"t":"2025-05-24T20:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.17,"alt":13.65,"az":71.5,"t":"2025-05-24T20:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.93,"alt":14.54,"az":72.3,"t":"2025-05-24T20:10:00Z","terrain":1.15},{"above_terrain":true,"airmass":3.71,"alt":15.43,"az":73.0,"t":"2025-05-24T20:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.52,"alt":16.33,"az":73.8,"t":"2025-05-24T20:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":3.34,"alt":17.23,"az":74.5,"t":"2025-05-24T20:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":3.18,"alt":18.13,"az":75.3,"t":"2025-05-24T20:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.04,"alt":19.04,"az":76.0,"t":"2025-05-24T20:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.91,"alt":19.95,"az":76.8,"t":"2025-05-24T20:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.79,"alt":20.86,"az":77.6,"t":"2025-05-24T20:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.68,"alt":21.78,"az":78.3,"t":"2025-05-24T20:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.58,"alt":22.7,"az":79.1,"t":"2025-05-24T20:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.48,"alt":23.62,"az":79.8,"t":"2025-05-24T21:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.4,"alt":24.54,"az":80.6,"t":"2025-05-24T21:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.32,"alt":25.46,"az":81.4,"t":"2025-05-24T21:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.24,"alt":26.39,"az":82.1,"t":"2025-05-24T21:15:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.17,"alt":27.32,"az":82.9,"t":"2025-05-24T21:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.11,"alt":28.25,"az":83.7,"t":"2025-05-24T21:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.04,"alt":29.18,"az":84.5,"t":"2025-05-24T21:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.99,"alt":30.11,"az":85.2,"t":"2025-05-24T21:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.93,"alt":31.04,"az":86.0,"t":"2025-05-24T21:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.88,"alt":31.98,"az":86.8,"t":"2025-05-24T21:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.84,"alt":32.91,"az":87.6,"t":"2025-05-24T21:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.79,"alt":33.85,"az":88.5,"t":"2025-05-24T21:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.75,"alt":34.78,"az":89.3,"t":"2025-05-24T22:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.71,"alt":35.72,"az":90.1,"t":"2025-05-24T22:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.67,"alt":36.66,"az":90.9,"t":"2025-05-24T22:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.64,"alt":37.59,"az":91.8,"t":"2025-05-24T22:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.6,"alt":38.53,"az":92.7,"t":"2025-05-24T22:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.46,"az":93.5,"t":"2025-05-24T22:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.54,"alt":40.39,"az":94.4,"t":"2025-05-24T22:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.51,"alt":41.33,"az":95.3,"t":"2025-05-24T22:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.49,"alt":42.26,"az":96.2,"t":"2025-05-24T22:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.46,"alt":43.19,"az":97.2,"t":"2025-05-24T22:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.43,"alt":44.12,"az":98.1,"t":"2025-05-24T22:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.41,"alt":45.04,"az":99.1,"t":"2025-05-24T22:55:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.39,"alt":45.96,"az":100.1,"t":"2025-05-24T23:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.37,"alt":46.88,"az":101.1,"t":"2025-05-24T23:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.35,"alt":47.8,"az":102.1,"t":"2025-05-24T23:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.33,"alt":48.71,"az":103.2,"t":"2025-05-24T23:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.31,"alt":49.62,"az":104.3,"t":"2025-05-24T23:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.29,"alt":50.53,"az":105.4,"t":"2025-05-24T23:25:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.28,"alt":51.43,"az":106.6,"t":"2025-05-24T23:30:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.26,"alt":52.32,"az":107.8,"t":"2025-05-24T23:35:00Z","terrain":-0.85},{"above_terrain":true,"airmass":1.25,"alt":53.21,"az":109.0,"t":"2025-05-24T23:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.23,"alt":54.09,"az":110.2,"t":"2025-05-24T23:45:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.22,"alt":54.97,"az":111.5,"t":"2025-05-24T23:50:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.21,"alt":55.83,"az":112.9,"t":"2025-05-24T23:55:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.2,"alt":56.69,"az":114.3,"t":"2025-05-25T00:00:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.18,"alt":57.54,"az":115.7,"t":"2025-05-25T00:05:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.17,"alt":58.38,"az":117.2,"t":"2025-05-25T00:10:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.16,"alt":59.2,"az":118.8,"t":"2025-05-25T00:15:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.15,"alt":60.02,"az":120.4,"t":"2025-05-25T00:20:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.14,"alt":60.82,"az":122.1,"t":"2025-05-25T00:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.14,"alt":61.6,"az":123.9,"t":"2025-05-25T00:30:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.13,"alt":62.37,"az":125.7,"t":"2025-05-25T00:35:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.12,"alt":63.12,"az":127.6,"t":"2025-05-25T00:40:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.11,"alt":63.85,"az":129.6,"t":"2025-05-25T00:45:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.11,"alt":64.56,"az":131.7,"t":"2025-05-25T00:50:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.1,"alt":65.25,"az":133.9,"t":"2025-05-25T00:55:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.09,"alt":65.91,"az":136.2,"t":"2025-05-25T01:00:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.09,"alt":66.54,"az":138.6,"t":"2025-05-25T01:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.08,"alt":67.15,"az":141.1,"t":"2025-05-25T01:10:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.08,"alt":67.72,"az":143.7,"t":"2025-05-25T01:15:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.08,"alt":68.25,"az":146.5,"t":"2025-05-25T01:20:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.07,"alt":68.75,"az":149.3,"t":"2025-05-25T01:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.07,"alt":69.21,"az":152.3,"t":"2025-05-25T01:30:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.07,"alt":69.62,"az":155.3,"t":"2025-05-25T01:35:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.06,"alt":69.99,"az":158.5,"t":"2025-05-25T01:40:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.06,"alt":70.31,"az":161.8,"t":"2025-05-25T01:45:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.06,"alt":70.57,"az":165.1,"t":"2025-05-25T01:50:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.06,"alt":70.79,"az":168.6,"t":"2025-05-25T01:55:00Z","terrain":-0.88},{"above_terrain":true,"airmass":1.06,"alt":70.94,"az":172.1,"t":"2025-05-25T02:00:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.06,"alt":71.04,"az":175.6,"t":"2025-05-25T02:05:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":179.2,"t":"2025-05-25T02:10:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":182.7,"t":"2025-05-25T02:15:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.06,"alt":71.0,"az":186.3,"t":"2025-05-25T02:20:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.06,"alt":70.87,"az":189.8,"t":"2025-05-25T02:25:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.06,"alt":70.68,"az":193.3,"t":"2025-05-25T02:30:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.06,"alt":70.44,"az":196.6,"t":"2025-05-25T02:35:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.06,"alt":70.15,"az":200.0,"t":"2025-05-25T02:40:00Z","terrain":-0.25},{"above_terrain":true,"airmass":1.07,"alt":69.8,"az":203.2,"t":"2025-05-25T02:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.07,"alt":69.41,"az":206.3,"t":"2025-05-25T02:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.07,"alt":68.97,"az":209.3,"t":"2025-05-25T02:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.07,"alt":68.49,"az":212.2,"t":"2025-05-25T03:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.08,"alt":67.98,"az":215.0,"t":"2025-05-25T03:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.08,"alt":67.42,"az":217.7,"t":"2025-05-25T03:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.09,"alt":66.83,"az":220.2,"t":"2025-05-25T03:15:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.09,"alt":66.21,"az":222.7,"t":"2025-05-25T03:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.1,"alt":65.56,"az":225.0,"t":"2025-05-25T03:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.1,"alt":64.89,"az":227.3,"t":"2025-05-25T03:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.11,"alt":64.19,"az":229.4,"t":"2025-05-25T03:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":63.47,"az":231.5,"t":"2025-05-25T03:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.12,"alt":62.73,"az":233.4,"t":"2025-05-25T03:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":61.97,"az":235.3,"t":"2025-05-25T03:50:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.14,"alt":61.19,"az":237.1,"t":"2025-05-25T03:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.15,"alt":60.4,"az":238.8,"t":"2025-05-25T04:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.16,"alt":59.59,"az":240.5,"t":"2025-05-25T04:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.17,"alt":58.77,"az":242.0,"t":"2025-05-25T04:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.18,"alt":57.93,"az":243.6,"t":"2025-05-25T04:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.19,"alt":57.09,"az":245.0,"t":"2025-05-25T04:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.2,"alt":56.24,"az":246.5,"t":"2025-05-25T04:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.21,"alt":55.38,"az":247.8,"t":"2025-05-25T04:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.23,"alt":54.5,"az":249.2,"t":"2025-05-25T04:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.63,"az":250.4,"t":"2025-05-25T04:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.26,"alt":52.74,"az":251.7,"t":"2025-05-25T04:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.27,"alt":51.85,"az":252.9,"t":"2025-05-25T04:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.29,"alt":50.95,"az":254.0,"t":"2025-05-25T04:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":255.2,"t":"2025-05-25T05:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.14,"az":256.3,"t":"2025-05-25T05:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.34,"alt":48.23,"az":257.4,"t":"2025-05-25T05:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.36,"alt":47.32,"az":258.4,"t":"2025-05-25T05:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.38,"alt":46.4,"az":259.4,"t":"2025-05-25T05:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.4,"alt":45.48,"az":260.4,"t":"2025-05-25T05:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.42,"alt":44.55,"az":261.4,"t":"2025-05-25T05:30:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.45,"alt":43.63,"az":262.4,"t":"2025-05-25T05:35:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.47,"alt":42.7,"az":263.3,"t":"2025-05-25T05:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.5,"alt":41.77,"az":264.2,"t":"2025-05-25T05:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.53,"alt":40.83,"az":265.2,"t":"2025-05-25T05:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.56,"alt":39.9,"az":266.1,"t":"2025-05-25T05:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.59,"alt":38.97,"az":266.9,"t":"2025-05-25T06:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.62,"alt":38.03,"az":267.8,"t":"2025-05-25T06:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.66,"alt":37.1,"az":268.7,"t":"2025-05-25T06:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.69,"alt":36.16,"az":269.5,"t":"2025-05-25T06:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.73,"alt":35.22,"az":270.3,"t":"2025-05-25T06:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.77,"alt":34.29,"az":271.2,"t":"2025-05-25T06:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.81,"alt":33.35,"az":272.0,"t":"2025-05-25T06:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.86,"alt":32.42,"az":272.8,"t":"2025-05-25T06:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.91,"alt":31.48,"az":273.6,"t":"2025-05-25T06:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.96,"alt":30.55,"az":274.4,"t":"2025-05-25T06:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.02,"alt":29.62,"az":275.2,"t":"2025-05-25T06:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.08,"alt":28.69,"az":276.0,"t":"2025-05-25T06:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.14,"alt":27.76,"az":276.7,"t":"2025-05-25T07:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.21,"alt":26.83,"az":277.5,"t":"2025-05-25T07:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.28,"alt":25.9,"az":278.3,"t":"2025-05-25T07:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.36,"alt":24.97,"az":279.0,"t":"2025-05-25T07:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.44,"alt":24.05,"az":279.8,"t":"2025-05-25T07:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.53,"alt":23.13,"az":280.6,"t":"2025-05-25T07:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.63,"alt":22.21,"az":281.3,"t":"2025-05-25T07:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.74,"alt":21.29,"az":282.1,"t":"2025-05-25T07:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.85,"alt":20.38,"az":282.8,"t":"2025-05-25T07:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.98,"alt":19.47,"az":283.6,"t":"2025-05-25T07:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":3.12,"alt":18.56,"az":284.4,"t":"2025-05-25T07:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.27,"alt":17.66,"az":285.1,"t":"2025-05-25T07:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.43,"alt":16.75,"az":285.9,"t":"2025-05-25T08:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.62,"alt":15.86,"az":286.6,"t":"2025-05-25T08:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.82,"alt":14.96,"az":287.4,"t":"2025-05-25T08:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.05,"alt":14.07,"az":288.1,"t":"2025-05-25T08:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.31,"alt":13.18,"az":288.9,"t":"2025-05-25T08:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.6,"alt":12.3,"az":289.7,"t":"2025-05-25T08:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.93,"alt":11.42,"az":290.4,"t":"2025-05-25T08:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":5.32,"alt":10.54,"az":291.2,"t":"2025-05-25T08:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":5.76,"alt":9.67,"az":292.0,"t":"2025-05-25T08:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":6.28,"alt":8.81,"az":292.8,"t":"2025-05-25T08:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":6.9,"alt":7.95,"az":293.5,"t":"2025-05-25T08:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.64,"alt":7.09,"az":294.3,"t":"2025-05-25T08:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.55,"alt":6.24,"az":295.1,"t":"2025-05-25T09:00:00Z","terrain":0.24}],"transit":{"airmass":1.06,"alt":71.1,"az":179.2,"t":"2025-05-25T02:10:00Z"},"usable_hours":4.17,"verdict":"good","zenith_passage":false},"warnings":[]}