{"assessment":{"best_window":null,"cost":{"altitude":6.15,"clouds":1.74,"darkness":1.26,"moon":0.52},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Not tonight","hourly":[{"alt":-25,"cloud":0,"high":0,"iso":"2026-04-08T17:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-67,"precip":0.0,"q":0.0,"rh":40,"sky":"civil twilight","temp":-0.4,"time":"20:00","wind":12.9},{"alt":-25,"cloud":0,"high":0,"iso":"2026-04-08T18:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-57,"precip":0.0,"q":0.0,"rh":46,"sky":"astronomical twilight","temp":-1.8,"time":"21:00","wind":6.4},{"alt":-21,"cloud":20,"high":14,"iso":"2026-04-08T19:00Z","label":"unusable","low":0,"mid":9,"moon_alt":-46,"precip":0.0,"q":0.0,"rh":52,"sky":"night","temp":-3.0,"time":"22:00","wind":4.5},{"alt":-15,"cloud":9,"high":5,"iso":"2026-04-08T20:00Z","label":"unusable","low":3,"mid":0,"moon_alt":-35,"precip":0.0,"q":0.0,"rh":52,"sky":"night","temp":-3.4,"time":"23:00","wind":5.6},{"alt":-7,"cloud":78,"high":2,"iso":"2026-04-08T21:00Z","label":"unusable","low":76,"mid":20,"moon_alt":-25,"precip":0.0,"q":0.0,"rh":52,"sky":"night","temp":-3.2,"time":"00:00","wind":7.2},{"alt":2,"cloud":100,"high":7,"iso":"2026-04-08T22:00Z","label":"unusable","low":100,"mid":38,"moon_alt":-15,"precip":0.0,"q":0.0,"rh":53,"sky":"night","temp":-2.2,"time":"01:00","wind":8.5},{"alt":12,"cloud":95,"high":5,"iso":"2026-04-08T23:00Z","label":"unusable","low":95,"mid":13,"moon_alt":-5,"precip":0.0,"q":0.0,"rh":57,"sky":"night","temp":-1.8,"time":"02:00","wind":8.6},{"alt":23,"cloud":95,"high":0,"iso":"2026-04-09T00:00Z","label":"unusable","low":95,"mid":2,"moon_alt":3,"precip":0.0,"q":0.0,"rh":63,"sky":"night","temp":-2.4,"time":"03:00","wind":10.6},{"alt":34,"cloud":100,"high":0,"iso":"2026-04-09T01:00Z","label":"unusable","low":100,"mid":4,"moon_alt":10,"precip":0.0,"q":0.0,"rh":66,"sky":"night","temp":-3.1,"time":"04:00","wind":11.6},{"alt":46,"cloud":100,"high":0,"iso":"2026-04-09T02:00Z","label":"unusable","low":100,"mid":7,"moon_alt":16,"precip":0.0,"q":0.0,"rh":68,"sky":"night","temp":-3.5,"time":"05:00","wind":11.4},{"alt":56,"cloud":49,"high":0,"iso":"2026-04-09T03:00Z","label":"poor","low":49,"mid":0,"moon_alt":19,"precip":0.0,"q":0.05,"rh":67,"sky":"nautical twilight","temp":-3.5,"time":"06:00","wind":11.9}],"peak_quality":0.05,"peak_sky":0.69,"quality_hours":0.02,"reasons":["the target being low or below 20\u00b0 cost 6.1 quality-hours","cloud cover cost 1.7 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 0.5 quality-hours"],"reference_hours":4.0,"score":0,"score_astronomy":30,"score_weather":1,"sky_hours":1.76,"verdict":"unusable","verdict_astronomy":"poor","weather_known":true,"windows":[{"end":"2026-04-09T03:00Z","end_local":"06:00","hours":10.17,"label":"unusable","mean_quality":0.0,"start":"2026-04-08T16:50Z","start_local":"19:50"},{"end":"2026-04-09T03:25Z","end_local":"06:25","hours":0.42,"label":"poor","mean_quality":0.05,"start":"2026-04-09T03:00Z","start_local":"06:00"},{"end":"2026-04-09T03:55Z","end_local":"06:55","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2026-04-09T03:25Z","start_local":"06:25"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":0,"dark":false,"high":0,"local":"19:00","low":0,"mid":0,"precip":0.0,"rh":33,"temp":2.3,"time":"2026-04-08T16:00Z","wind":14.0},{"cloud":0,"dark":false,"high":0,"local":"20:00","low":0,"mid":0,"precip":0.0,"rh":40,"temp":-0.4,"time":"2026-04-08T17:00Z","wind":12.9},{"cloud":0,"dark":false,"high":0,"local":"21:00","low":0,"mid":0,"precip":0.0,"rh":46,"temp":-1.8,"time":"2026-04-08T18:00Z","wind":6.4},{"cloud":20,"dark":true,"high":14,"local":"22:00","low":0,"mid":9,"precip":0.0,"rh":52,"temp":-3.0,"time":"2026-04-08T19:00Z","wind":4.5},{"cloud":9,"dark":true,"high":5,"local":"23:00","low":3,"mid":0,"precip":0.0,"rh":52,"temp":-3.4,"time":"2026-04-08T20:00Z","wind":5.6},{"cloud":78,"dark":true,"high":2,"local":"00:00","low":76,"mid":20,"precip":0.0,"rh":52,"temp":-3.2,"time":"2026-04-08T21:00Z","wind":7.2},{"cloud":100,"dark":true,"high":7,"local":"01:00","low":100,"mid":38,"precip":0.0,"rh":53,"temp":-2.2,"time":"2026-04-08T22:00Z","wind":8.5},{"cloud":95,"dark":true,"high":5,"local":"02:00","low":95,"mid":13,"precip":0.0,"rh":57,"temp":-1.8,"time":"2026-04-08T23:00Z","wind":8.6},{"cloud":95,"dark":true,"high":0,"local":"03:00","low":95,"mid":2,"precip":0.0,"rh":63,"temp":-2.4,"time":"2026-04-09T00:00Z","wind":10.6},{"cloud":100,"dark":true,"high":0,"local":"04:00","low":100,"mid":4,"precip":0.0,"rh":66,"temp":-3.1,"time":"2026-04-09T01:00Z","wind":11.6},{"cloud":100,"dark":true,"high":0,"local":"05:00","low":100,"mid":7,"precip":0.0,"rh":68,"temp":-3.5,"time":"2026-04-09T02:00Z","wind":11.4},{"cloud":49,"dark":false,"high":0,"local":"06:00","low":49,"mid":0,"precip":0.0,"rh":67,"temp":-3.5,"time":"2026-04-09T03:00Z","wind":11.9},{"cloud":2,"dark":false,"high":0,"local":"07:00","low":0,"mid":2,"precip":0.0,"rh":71,"temp":-4.1,"time":"2026-04-09T04:00Z","wind":12.6}],"forecast_source":"history","forecast_updated_at":"2026-10-14T03:26:30Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-04-08T18:31:44Z","dark_hours":7.69,"dark_to":"2026-04-09T02:13:16Z","moon":{"illumination":0.62,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":5.08,"moonrise":"2026-04-08T23:37:58Z","moonset":"2026-04-09T07:57:29Z","sunrise":"2026-04-09T03:51:00Z","sunset":"2026-04-08T16:53:55Z","twilight":{"astronomical":{"end":"2026-04-08T18:31:44Z","start":"2026-04-09T02:13:16Z"},"civil":{"end":"2026-04-08T17:22:21Z","start":"2026-04-09T03:22:35Z"},"nautical":{"end":"2026-04-08T17:56:17Z","start":"2026-04-09T02:48:42Z"}},"window_end":"2026-04-09T09:00:00Z","window_start":"2026-04-08T09:00:00Z"},"night_date":"2026-04-08","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.36,"alt":47.5,"t":"2026-04-09T02:10:00Z"},"dec":22.71085365,"dec_of_date":22.7847,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":1.58,"limit_rise":"2026-04-08T23:42:06Z","limit_set":"2026-04-08T10:47:52Z","max_az_rate_deg_per_min":0.71,"moon_separation":55.9,"never_rises":false,"ra":300.18213726,"ra_of_date":300.4658,"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 1.6 h above 30\u00b0, 2.5 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2026-04-08T12:41:49Z","blocked_dark_hours":0,"clears_at":"2026-04-08T21:53:36Z","rise_az":265.9},"track":[{"above_terrain":true,"airmass":1.55,"alt":40.05,"az":265.9,"t":"2026-04-08T09:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.58,"alt":39.12,"az":266.8,"t":"2026-04-08T09:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.62,"alt":38.18,"az":267.7,"t":"2026-04-08T09:10:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.65,"alt":37.24,"az":268.5,"t":"2026-04-08T09:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.69,"alt":36.31,"az":269.4,"t":"2026-04-08T09:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.72,"alt":35.37,"az":270.2,"t":"2026-04-08T09:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.76,"alt":34.44,"az":271.0,"t":"2026-04-08T09:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.81,"alt":33.5,"az":271.9,"t":"2026-04-08T09:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.85,"alt":32.57,"az":272.7,"t":"2026-04-08T09:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.9,"alt":31.63,"az":273.5,"t":"2026-04-08T09:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.95,"alt":30.7,"az":274.3,"t":"2026-04-08T09:50:00Z","terrain":0.0},{"above_terrain":true,"airmass":2.01,"alt":29.77,"az":275.1,"t":"2026-04-08T09:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.07,"alt":28.83,"az":275.8,"t":"2026-04-08T10:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.13,"alt":27.9,"az":276.6,"t":"2026-04-08T10:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.2,"alt":26.97,"az":277.4,"t":"2026-04-08T10:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.27,"alt":26.05,"az":278.2,"t":"2026-04-08T10:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.35,"alt":25.12,"az":278.9,"t":"2026-04-08T10:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.43,"alt":24.2,"az":279.7,"t":"2026-04-08T10:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.52,"alt":23.28,"az":280.5,"t":"2026-04-08T10:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.61,"alt":22.36,"az":281.2,"t":"2026-04-08T10:35:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.72,"alt":21.44,"az":282.0,"t":"2026-04-08T10:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.83,"alt":20.53,"az":282.7,"t":"2026-04-08T10:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.96,"alt":19.61,"az":283.5,"t":"2026-04-08T10:50:00Z","terrain":0.05},{"above_terrain":true,"airmass":3.09,"alt":18.71,"az":284.2,"t":"2026-04-08T10:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.24,"alt":17.8,"az":285.0,"t":"2026-04-08T11:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.41,"alt":16.9,"az":285.8,"t":"2026-04-08T11:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.59,"alt":16.0,"az":286.5,"t":"2026-04-08T11:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.79,"alt":15.1,"az":287.3,"t":"2026-04-08T11:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.01,"alt":14.21,"az":288.0,"t":"2026-04-08T11:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.27,"alt":13.32,"az":288.8,"t":"2026-04-08T11:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.55,"alt":12.44,"az":289.5,"t":"2026-04-08T11:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.88,"alt":11.56,"az":290.3,"t":"2026-04-08T11:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":5.25,"alt":10.68,"az":291.1,"t":"2026-04-08T11:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":5.69,"alt":9.81,"az":291.9,"t":"2026-04-08T11:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.19,"alt":8.95,"az":292.6,"t":"2026-04-08T11:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":6.79,"alt":8.08,"az":293.4,"t":"2026-04-08T11:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.51,"alt":7.23,"az":294.2,"t":"2026-04-08T12:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.39,"alt":6.38,"az":295.0,"t":"2026-04-08T12:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":9.48,"alt":5.53,"az":295.8,"t":"2026-04-08T12:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":10.85,"alt":4.69,"az":296.6,"t":"2026-04-08T12:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":12.65,"alt":3.86,"az":297.4,"t":"2026-04-08T12:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":15.05,"alt":3.03,"az":298.2,"t":"2026-04-08T12:25:00Z","terrain":0.13},{"above_terrain":true,"airmass":18.38,"alt":2.21,"az":299.0,"t":"2026-04-08T12:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":23.2,"alt":1.39,"az":299.8,"t":"2026-04-08T12:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":30.42,"alt":0.58,"az":300.6,"t":"2026-04-08T12:40:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-0.22,"az":301.5,"t":"2026-04-08T12:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-1.01,"az":302.3,"t":"2026-04-08T12:50:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":303.2,"t":"2026-04-08T12:55:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":304.0,"t":"2026-04-08T13:00:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":304.9,"t":"2026-04-08T13:05:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-4.12,"az":305.7,"t":"2026-04-08T13:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-4.87,"az":306.6,"t":"2026-04-08T13:15:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-5.62,"az":307.5,"t":"2026-04-08T13:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-6.36,"az":308.4,"t":"2026-04-08T13:25:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-7.09,"az":309.3,"t":"2026-04-08T13:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.81,"az":310.2,"t":"2026-04-08T13:35:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-8.52,"az":311.1,"t":"2026-04-08T13:40:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-9.22,"az":312.1,"t":"2026-04-08T13:45:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-9.91,"az":313.0,"t":"2026-04-08T13:50:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-10.58,"az":314.0,"t":"2026-04-08T13:55:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-11.25,"az":314.9,"t":"2026-04-08T14:00:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-11.91,"az":315.9,"t":"2026-04-08T14:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-12.56,"az":316.9,"t":"2026-04-08T14:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-13.19,"az":317.9,"t":"2026-04-08T14:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-13.81,"az":318.9,"t":"2026-04-08T14:20:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-14.42,"az":319.9,"t":"2026-04-08T14:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-15.02,"az":320.9,"t":"2026-04-08T14:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.6,"az":321.9,"t":"2026-04-08T14:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-16.17,"az":323.0,"t":"2026-04-08T14:40:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-16.73,"az":324.0,"t":"2026-04-08T14:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.27,"az":325.1,"t":"2026-04-08T14:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.8,"az":326.2,"t":"2026-04-08T14:55:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-18.31,"az":327.3,"t":"2026-04-08T15:00:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-18.81,"az":328.4,"t":"2026-04-08T15:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-19.3,"az":329.5,"t":"2026-04-08T15:10:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-19.76,"az":330.6,"t":"2026-04-08T15:15:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-20.21,"az":331.7,"t":"2026-04-08T15:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-20.65,"az":332.9,"t":"2026-04-08T15:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-21.07,"az":334.0,"t":"2026-04-08T15:30:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-21.47,"az":335.2,"t":"2026-04-08T15:35:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-21.85,"az":336.4,"t":"2026-04-08T15:40:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-22.22,"az":337.5,"t":"2026-04-08T15:45:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-22.57,"az":338.7,"t":"2026-04-08T15:50:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-22.9,"az":339.9,"t":"2026-04-08T15:55:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-23.21,"az":341.1,"t":"2026-04-08T16:00:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-23.5,"az":342.4,"t":"2026-04-08T16:05:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-23.78,"az":343.6,"t":"2026-04-08T16:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":344.8,"t":"2026-04-08T16:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-24.27,"az":346.1,"t":"2026-04-08T16:20:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-24.49,"az":347.3,"t":"2026-04-08T16:25:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-24.68,"az":348.6,"t":"2026-04-08T16:30:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-24.86,"az":349.8,"t":"2026-04-08T16:35:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-25.01,"az":351.1,"t":"2026-04-08T16:40:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-25.15,"az":352.3,"t":"2026-04-08T16:45:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-25.26,"az":353.6,"t":"2026-04-08T16:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-25.36,"az":354.9,"t":"2026-04-08T16:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.43,"az":356.2,"t":"2026-04-08T17:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":357.4,"t":"2026-04-08T17:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":358.7,"t":"2026-04-08T17:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":0.0,"t":"2026-04-08T17:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":1.3,"t":"2026-04-08T17:20:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":2.6,"t":"2026-04-08T17:25:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-25.43,"az":3.8,"t":"2026-04-08T17:30:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-25.36,"az":5.1,"t":"2026-04-08T17:35:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-25.26,"az":6.4,"t":"2026-04-08T17:40:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-25.15,"az":7.7,"t":"2026-04-08T17:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.01,"az":8.9,"t":"2026-04-08T17:50:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-24.86,"az":10.2,"t":"2026-04-08T17:55:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-24.68,"az":11.4,"t":"2026-04-08T18:00:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-24.48,"az":12.7,"t":"2026-04-08T18:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-24.27,"az":13.9,"t":"2026-04-08T18:10:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":15.2,"t":"2026-04-08T18:15:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-23.78,"az":16.4,"t":"2026-04-08T18:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.5,"az":17.6,"t":"2026-04-08T18:25:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-23.21,"az":18.9,"t":"2026-04-08T18:30:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-22.9,"az":20.1,"t":"2026-04-08T18:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-22.57,"az":21.3,"t":"2026-04-08T18:40:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.22,"az":22.5,"t":"2026-04-08T18:45:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-21.85,"az":23.6,"t":"2026-04-08T18:50:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-21.47,"az":24.8,"t":"2026-04-08T18:55:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-21.07,"az":26.0,"t":"2026-04-08T19:00:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-20.65,"az":27.1,"t":"2026-04-08T19:05:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-20.21,"az":28.3,"t":"2026-04-08T19:10:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-19.76,"az":29.4,"t":"2026-04-08T19:15:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-19.3,"az":30.5,"t":"2026-04-08T19:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-18.81,"az":31.6,"t":"2026-04-08T19:25:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.31,"az":32.7,"t":"2026-04-08T19:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-17.8,"az":33.8,"t":"2026-04-08T19:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-17.27,"az":34.9,"t":"2026-04-08T19:40:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-16.73,"az":36.0,"t":"2026-04-08T19:45:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.17,"az":37.0,"t":"2026-04-08T19:50:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-15.6,"az":38.1,"t":"2026-04-08T19:55:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-15.02,"az":39.1,"t":"2026-04-08T20:00:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-14.42,"az":40.1,"t":"2026-04-08T20:05:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-13.81,"az":41.1,"t":"2026-04-08T20:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-13.19,"az":42.1,"t":"2026-04-08T20:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-12.56,"az":43.1,"t":"2026-04-08T20:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-11.91,"az":44.1,"t":"2026-04-08T20:25:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-11.25,"az":45.1,"t":"2026-04-08T20:30:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-10.58,"az":46.0,"t":"2026-04-08T20:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-9.9,"az":47.0,"t":"2026-04-08T20:40:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-9.22,"az":47.9,"t":"2026-04-08T20:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.52,"az":48.9,"t":"2026-04-08T20:50:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-7.81,"az":49.8,"t":"2026-04-08T20:55:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.09,"az":50.7,"t":"2026-04-08T21:00:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.36,"az":51.6,"t":"2026-04-08T21:05:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-5.62,"az":52.5,"t":"2026-04-08T21:10:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-4.87,"az":53.4,"t":"2026-04-08T21:15:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-4.12,"az":54.3,"t":"2026-04-08T21:20:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":55.1,"t":"2026-04-08T21:25:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":56.0,"t":"2026-04-08T21:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":56.8,"t":"2026-04-08T21:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.01,"az":57.7,"t":"2026-04-08T21:40:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-0.22,"az":58.5,"t":"2026-04-08T21:45:00Z","terrain":1.23},{"above_terrain":false,"airmass":30.41,"alt":0.58,"az":59.4,"t":"2026-04-08T21:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":23.19,"alt":1.39,"az":60.2,"t":"2026-04-08T21:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":18.38,"alt":2.21,"az":61.0,"t":"2026-04-08T22:00:00Z","terrain":1.09},{"above_terrain":true,"airmass":15.05,"alt":3.03,"az":61.8,"t":"2026-04-08T22:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":12.65,"alt":3.86,"az":62.6,"t":"2026-04-08T22:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":10.85,"alt":4.69,"az":63.4,"t":"2026-04-08T22:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":9.47,"alt":5.53,"az":64.2,"t":"2026-04-08T22:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.39,"alt":6.38,"az":65.0,"t":"2026-04-08T22:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.51,"alt":7.23,"az":65.8,"t":"2026-04-08T22:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":6.79,"alt":8.08,"az":66.6,"t":"2026-04-08T22:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":6.19,"alt":8.95,"az":67.4,"t":"2026-04-08T22:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":5.69,"alt":9.81,"az":68.1,"t":"2026-04-08T22:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":5.25,"alt":10.68,"az":68.9,"t":"2026-04-08T22:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":4.88,"alt":11.56,"az":69.7,"t":"2026-04-08T22:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.55,"alt":12.44,"az":70.5,"t":"2026-04-08T23:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.27,"alt":13.32,"az":71.2,"t":"2026-04-08T23:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.01,"alt":14.21,"az":72.0,"t":"2026-04-08T23:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":3.79,"alt":15.1,"az":72.7,"t":"2026-04-08T23:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.59,"alt":16.0,"az":73.5,"t":"2026-04-08T23:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":3.41,"alt":16.9,"az":74.2,"t":"2026-04-08T23:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":3.24,"alt":17.8,"az":75.0,"t":"2026-04-08T23:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.09,"alt":18.71,"az":75.8,"t":"2026-04-08T23:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.96,"alt":19.61,"az":76.5,"t":"2026-04-08T23:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.83,"alt":20.53,"az":77.3,"t":"2026-04-08T23:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.72,"alt":21.44,"az":78.0,"t":"2026-04-08T23:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.61,"alt":22.36,"az":78.8,"t":"2026-04-08T23:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.52,"alt":23.28,"az":79.5,"t":"2026-04-09T00:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.43,"alt":24.2,"az":80.3,"t":"2026-04-09T00:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.35,"alt":25.12,"az":81.1,"t":"2026-04-09T00:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.27,"alt":26.05,"az":81.8,"t":"2026-04-09T00:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.2,"alt":26.97,"az":82.6,"t":"2026-04-09T00:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.13,"alt":27.9,"az":83.4,"t":"2026-04-09T00:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.07,"alt":28.83,"az":84.2,"t":"2026-04-09T00:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.01,"alt":29.77,"az":84.9,"t":"2026-04-09T00:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.95,"alt":30.7,"az":85.7,"t":"2026-04-09T00:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.9,"alt":31.63,"az":86.5,"t":"2026-04-09T00:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.85,"alt":32.57,"az":87.3,"t":"2026-04-09T00:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.81,"alt":33.5,"az":88.1,"t":"2026-04-09T00:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.76,"alt":34.44,"az":89.0,"t":"2026-04-09T01:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.72,"alt":35.37,"az":89.8,"t":"2026-04-09T01:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.69,"alt":36.31,"az":90.6,"t":"2026-04-09T01:10:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.65,"alt":37.25,"az":91.5,"t":"2026-04-09T01:15:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.62,"alt":38.18,"az":92.3,"t":"2026-04-09T01:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.58,"alt":39.12,"az":93.2,"t":"2026-04-09T01:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.55,"alt":40.05,"az":94.1,"t":"2026-04-09T01:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.52,"alt":40.98,"az":95.0,"t":"2026-04-09T01:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.49,"alt":41.91,"az":95.9,"t":"2026-04-09T01:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.47,"alt":42.84,"az":96.8,"t":"2026-04-09T01:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.44,"alt":43.77,"az":97.8,"t":"2026-04-09T01:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.42,"alt":44.7,"az":98.7,"t":"2026-04-09T01:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.4,"alt":45.62,"az":99.7,"t":"2026-04-09T02:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.38,"alt":46.54,"az":100.7,"t":"2026-04-09T02:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.36,"alt":47.46,"az":101.8,"t":"2026-04-09T02:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.34,"alt":48.38,"az":102.8,"t":"2026-04-09T02:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.32,"alt":49.29,"az":103.9,"t":"2026-04-09T02:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":105.0,"t":"2026-04-09T02:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.28,"alt":51.1,"az":106.1,"t":"2026-04-09T02:30:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.27,"alt":51.99,"az":107.3,"t":"2026-04-09T02:35:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.25,"alt":52.88,"az":108.5,"t":"2026-04-09T02:40:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.24,"alt":53.77,"az":109.8,"t":"2026-04-09T02:45:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.23,"alt":54.64,"az":111.0,"t":"2026-04-09T02:50:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.21,"alt":55.51,"az":112.4,"t":"2026-04-09T02:55:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.2,"alt":56.37,"az":113.8,"t":"2026-04-09T03:00:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.19,"alt":57.23,"az":115.2,"t":"2026-04-09T03:05:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.18,"alt":58.07,"az":116.7,"t":"2026-04-09T03:10:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.17,"alt":58.9,"az":118.2,"t":"2026-04-09T03:15:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.16,"alt":59.72,"az":119.8,"t":"2026-04-09T03:20:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.15,"alt":60.52,"az":121.5,"t":"2026-04-09T03:25:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.14,"alt":61.31,"az":123.2,"t":"2026-04-09T03:30:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.13,"alt":62.09,"az":125.0,"t":"2026-04-09T03:35:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.12,"alt":62.85,"az":126.9,"t":"2026-04-09T03:40:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.12,"alt":63.59,"az":128.9,"t":"2026-04-09T03:45:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.11,"alt":64.3,"az":130.9,"t":"2026-04-09T03:50:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.1,"alt":65.0,"az":133.1,"t":"2026-04-09T03:55:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.1,"alt":65.67,"az":135.3,"t":"2026-04-09T04:00:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.09,"alt":66.31,"az":137.7,"t":"2026-04-09T04:05:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.09,"alt":66.93,"az":140.2,"t":"2026-04-09T04:10:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.08,"alt":67.51,"az":142.7,"t":"2026-04-09T04:15:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.08,"alt":68.06,"az":145.4,"t":"2026-04-09T04:20:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.07,"alt":68.57,"az":148.2,"t":"2026-04-09T04:25:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.07,"alt":69.05,"az":151.1,"t":"2026-04-09T04:30:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.07,"alt":69.48,"az":154.2,"t":"2026-04-09T04:35:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.06,"alt":69.86,"az":157.3,"t":"2026-04-09T04:40:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.06,"alt":70.2,"az":160.6,"t":"2026-04-09T04:45:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.06,"alt":70.48,"az":163.9,"t":"2026-04-09T04:50:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.06,"alt":70.72,"az":167.3,"t":"2026-04-09T04:55:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.06,"alt":70.89,"az":170.8,"t":"2026-04-09T05:00:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":71.02,"az":174.3,"t":"2026-04-09T05:05:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":177.8,"t":"2026-04-09T05:10:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":181.4,"t":"2026-04-09T05:15:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.06,"alt":71.04,"az":185.0,"t":"2026-04-09T05:20:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":70.93,"az":188.5,"t":"2026-04-09T05:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.06,"alt":70.76,"az":192.0,"t":"2026-04-09T05:30:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.06,"alt":70.54,"az":195.4,"t":"2026-04-09T05:35:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.06,"alt":70.26,"az":198.7,"t":"2026-04-09T05:40:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.06,"alt":69.94,"az":202.0,"t":"2026-04-09T05:45:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.07,"alt":69.56,"az":205.2,"t":"2026-04-09T05:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.07,"alt":69.14,"az":208.2,"t":"2026-04-09T05:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.07,"alt":68.68,"az":211.2,"t":"2026-04-09T06:00:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.08,"alt":68.17,"az":214.0,"t":"2026-04-09T06:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.08,"alt":67.63,"az":216.7,"t":"2026-04-09T06:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.09,"alt":67.06,"az":219.3,"t":"2026-04-09T06:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.09,"alt":66.45,"az":221.8,"t":"2026-04-09T06:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.1,"alt":65.81,"az":224.2,"t":"2026-04-09T06:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.1,"alt":65.14,"az":226.4,"t":"2026-04-09T06:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.11,"alt":64.45,"az":228.6,"t":"2026-04-09T06:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.11,"alt":63.74,"az":230.7,"t":"2026-04-09T06:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.12,"alt":63.01,"az":232.7,"t":"2026-04-09T06:45:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.13,"alt":62.25,"az":234.6,"t":"2026-04-09T06:50:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.14,"alt":61.48,"az":236.4,"t":"2026-04-09T06:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.15,"alt":60.69,"az":238.2,"t":"2026-04-09T07:00:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.16,"alt":59.89,"az":239.9,"t":"2026-04-09T07:05:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.16,"alt":59.07,"az":241.5,"t":"2026-04-09T07:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.18,"alt":58.25,"az":243.0,"t":"2026-04-09T07:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.19,"alt":57.41,"az":244.5,"t":"2026-04-09T07:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.2,"alt":56.56,"az":245.9,"t":"2026-04-09T07:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.21,"alt":55.7,"az":247.3,"t":"2026-04-09T07:30:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.22,"alt":54.83,"az":248.7,"t":"2026-04-09T07:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.95,"az":250.0,"t":"2026-04-09T07:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.25,"alt":53.07,"az":251.2,"t":"2026-04-09T07:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.26,"alt":52.18,"az":252.4,"t":"2026-04-09T07:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.28,"alt":51.29,"az":253.6,"t":"2026-04-09T07:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.39,"az":254.8,"t":"2026-04-09T08:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.31,"alt":49.48,"az":255.9,"t":"2026-04-09T08:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.33,"alt":48.57,"az":257.0,"t":"2026-04-09T08:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.35,"alt":47.66,"az":258.0,"t":"2026-04-09T08:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.37,"alt":46.74,"az":259.1,"t":"2026-04-09T08:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.39,"alt":45.82,"az":260.1,"t":"2026-04-09T08:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.42,"alt":44.9,"az":261.1,"t":"2026-04-09T08:30:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.44,"alt":43.97,"az":262.0,"t":"2026-04-09T08:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.46,"alt":43.04,"az":263.0,"t":"2026-04-09T08:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.49,"alt":42.11,"az":263.9,"t":"2026-04-09T08:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.52,"alt":41.18,"az":264.8,"t":"2026-04-09T08:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.55,"alt":40.25,"az":265.7,"t":"2026-04-09T08:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.58,"alt":39.31,"az":266.6,"t":"2026-04-09T09:00:00Z","terrain":0.53}],"transit":{"airmass":1.06,"alt":71.1,"az":181.4,"t":"2026-04-09T05:15:00Z"},"usable_hours":2.5,"verdict":"marginal","zenith_passage":false},"warnings":[]}