{"assessment":{"best_window":null,"cost":{"altitude":5.76,"clouds":2.42,"darkness":1.23,"moon":0.19},"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 9.9 of 9.9 dark hours \u2014 the sky is closed whatever the geometry says.","headline":"Not tonight","hourly":[{"alt":-3,"cloud":100,"high":9,"iso":"2026-04-10T17:00Z","label":"unusable","low":14,"mid":100,"moon_alt":-73,"precip":0.0,"q":0.0,"rh":61,"sky":"civil twilight","temp":-2.1,"time":"20:00","wind":2.5},{"alt":-4,"cloud":100,"high":100,"iso":"2026-04-10T18:00Z","label":"unusable","low":15,"mid":99,"moon_alt":-69,"precip":0.0,"q":0.0,"rh":68,"sky":"astronomical twilight","temp":-3.3,"time":"21:00","wind":0.4},{"alt":-3,"cloud":100,"high":100,"iso":"2026-04-10T19:00Z","label":"unusable","low":31,"mid":100,"moon_alt":-61,"precip":0.0,"q":0.0,"rh":67,"sky":"night","temp":-4.0,"time":"22:00","wind":3.2},{"alt":0,"cloud":100,"high":100,"iso":"2026-04-10T20:00Z","label":"unusable","low":12,"mid":45,"moon_alt":-51,"precip":0.0,"q":0.0,"rh":68,"sky":"night","temp":-3.9,"time":"23:00","wind":4.1},{"alt":5,"cloud":100,"high":100,"iso":"2026-04-10T21:00Z","label":"unusable","low":6,"mid":76,"moon_alt":-40,"precip":0.0,"q":0.0,"rh":77,"sky":"night","temp":-5.2,"time":"00:00","wind":3.6},{"alt":11,"cloud":100,"high":100,"iso":"2026-04-10T22:00Z","label":"unusable","low":6,"mid":100,"moon_alt":-29,"precip":0.0,"q":0.0,"rh":77,"sky":"night","temp":-5.2,"time":"01:00","wind":3.6},{"alt":19,"cloud":100,"high":100,"iso":"2026-04-10T23:00Z","label":"unusable","low":2,"mid":100,"moon_alt":-19,"precip":0.0,"q":0.0,"rh":70,"sky":"night","temp":-4.5,"time":"02:00","wind":4.3},{"alt":27,"cloud":100,"high":100,"iso":"2026-04-11T00:00Z","label":"unusable","low":3,"mid":100,"moon_alt":-9,"precip":0.1,"q":0.0,"rh":70,"sky":"night","temp":-4.0,"time":"03:00","wind":4.7},{"alt":37,"cloud":100,"high":100,"iso":"2026-04-11T01:00Z","label":"unusable","low":53,"mid":100,"moon_alt":1,"precip":0.1,"q":0.0,"rh":73,"sky":"night","temp":-4.1,"time":"04:00","wind":4.7},{"alt":46,"cloud":100,"high":0,"iso":"2026-04-11T02:00Z","label":"unusable","low":100,"mid":100,"moon_alt":10,"precip":0.2,"q":0.0,"rh":77,"sky":"night","temp":-3.7,"time":"05:00","wind":4.1},{"alt":57,"cloud":100,"high":0,"iso":"2026-04-11T03:00Z","label":"unusable","low":100,"mid":100,"moon_alt":17,"precip":0.2,"q":0.0,"rh":84,"sky":"nautical twilight","temp":-3.5,"time":"06:00","wind":4.2}],"peak_quality":0.0,"peak_sky":0.83,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 5.8 quality-hours","cloud cover cost 2.4 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":0,"score_astronomy":50,"score_weather":0,"sky_hours":2.42,"verdict":"unusable","verdict_astronomy":"marginal","weather_known":true,"windows":[{"end":"2026-04-11T03:50Z","end_local":"06:50","hours":10.92,"label":"unusable","mean_quality":0.0,"start":"2026-04-10T16:55Z","start_local":"19:55"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":100,"dark":false,"high":81,"local":"19:00","low":41,"mid":100,"precip":0.0,"rh":43,"temp":-0.2,"time":"2026-04-10T16:00Z","wind":9.9},{"cloud":100,"dark":false,"high":9,"local":"20:00","low":14,"mid":100,"precip":0.0,"rh":61,"temp":-2.1,"time":"2026-04-10T17:00Z","wind":2.5},{"cloud":100,"dark":false,"high":100,"local":"21:00","low":15,"mid":99,"precip":0.0,"rh":68,"temp":-3.3,"time":"2026-04-10T18:00Z","wind":0.4},{"cloud":100,"dark":true,"high":100,"local":"22:00","low":31,"mid":100,"precip":0.0,"rh":67,"temp":-4.0,"time":"2026-04-10T19:00Z","wind":3.2},{"cloud":100,"dark":true,"high":100,"local":"23:00","low":12,"mid":45,"precip":0.0,"rh":68,"temp":-3.9,"time":"2026-04-10T20:00Z","wind":4.1},{"cloud":100,"dark":true,"high":100,"local":"00:00","low":6,"mid":76,"precip":0.0,"rh":77,"temp":-5.2,"time":"2026-04-10T21:00Z","wind":3.6},{"cloud":100,"dark":true,"high":100,"local":"01:00","low":6,"mid":100,"precip":0.0,"rh":77,"temp":-5.2,"time":"2026-04-10T22:00Z","wind":3.6},{"cloud":100,"dark":true,"high":100,"local":"02:00","low":2,"mid":100,"precip":0.0,"rh":70,"temp":-4.5,"time":"2026-04-10T23:00Z","wind":4.3},{"cloud":100,"dark":true,"high":100,"local":"03:00","low":3,"mid":100,"precip":0.1,"rh":70,"temp":-4.0,"time":"2026-04-11T00:00Z","wind":4.7},{"cloud":100,"dark":true,"high":100,"local":"04:00","low":53,"mid":100,"precip":0.1,"rh":73,"temp":-4.1,"time":"2026-04-11T01:00Z","wind":4.7},{"cloud":100,"dark":true,"high":0,"local":"05:00","low":100,"mid":100,"precip":0.2,"rh":77,"temp":-3.7,"time":"2026-04-11T02:00Z","wind":4.1},{"cloud":100,"dark":false,"high":0,"local":"06:00","low":100,"mid":100,"precip":0.2,"rh":84,"temp":-3.5,"time":"2026-04-11T03:00Z","wind":4.2},{"cloud":100,"dark":false,"high":69,"local":"07:00","low":100,"mid":100,"precip":0.2,"rh":89,"temp":-3.4,"time":"2026-04-11T04:00Z","wind":4.5}],"forecast_source":"history","forecast_updated_at":"2026-10-14T02:15:40Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-04-10T18:34:35Z","dark_hours":7.58,"dark_to":"2026-04-11T02:09:20Z","moon":{"illumination":0.429,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":6.32,"moonrise":"2026-04-11T00:54:01Z","moonset":null,"sunrise":"2026-04-11T03:47:45Z","sunset":"2026-04-10T16:56:06Z","twilight":{"astronomical":{"end":"2026-04-10T18:34:35Z","start":"2026-04-11T02:09:20Z"},"civil":{"end":"2026-04-10T17:24:40Z","start":"2026-04-11T03:19:13Z"},"nautical":{"end":"2026-04-10T17:58:49Z","start":"2026-04-11T02:45:06Z"}},"window_end":"2026-04-11T09:00:00Z","window_start":"2026-04-10T09:00:00Z"},"night_date":"2026-04-10","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.36,"alt":47.3,"t":"2026-04-11T02:05:00Z"},"dec":44.33,"dec_of_date":44.4331,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":1.83,"limit_rise":"2026-04-10T23:10:22Z","limit_set":"2026-04-10T12:59:18Z","max_az_rate_deg_per_min":3.71,"moon_separation":68.8,"never_rises":false,"ra":314.69583333,"ra_of_date":314.9309,"ra_str":"20h 58m 47.0s","resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"summary":"Only 1.8 h above 30\u00b0, 2.9 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2026-04-10T16:15:54Z","blocked_dark_hours":0,"clears_at":"2026-04-10T20:16:47Z","rise_az":289.9},"track":[{"above_terrain":true,"airmass":1.17,"alt":58.53,"az":289.9,"t":"2026-04-10T09:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.18,"alt":57.65,"az":290.2,"t":"2026-04-10T09:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.19,"alt":56.78,"az":290.6,"t":"2026-04-10T09:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.9,"az":290.9,"t":"2026-04-10T09:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.22,"alt":55.03,"az":291.2,"t":"2026-04-10T09:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.16,"az":291.6,"t":"2026-04-10T09:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.29,"az":292.0,"t":"2026-04-10T09:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.26,"alt":52.42,"az":292.3,"t":"2026-04-10T09:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.28,"alt":51.56,"az":292.7,"t":"2026-04-10T09:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.29,"alt":50.69,"az":293.1,"t":"2026-04-10T09:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.83,"az":293.5,"t":"2026-04-10T09:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":48.98,"az":293.9,"t":"2026-04-10T09:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.34,"alt":48.12,"az":294.3,"t":"2026-04-10T10:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.27,"az":294.7,"t":"2026-04-10T10:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.42,"az":295.1,"t":"2026-04-10T10:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.58,"az":295.5,"t":"2026-04-10T10:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.42,"alt":44.73,"az":295.9,"t":"2026-04-10T10:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":43.89,"az":296.4,"t":"2026-04-10T10:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.46,"alt":43.05,"az":296.8,"t":"2026-04-10T10:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":42.22,"az":297.2,"t":"2026-04-10T10:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.51,"alt":41.39,"az":297.7,"t":"2026-04-10T10:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.54,"alt":40.56,"az":298.1,"t":"2026-04-10T10:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.56,"alt":39.74,"az":298.6,"t":"2026-04-10T10:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.92,"az":299.1,"t":"2026-04-10T10:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.62,"alt":38.1,"az":299.5,"t":"2026-04-10T11:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.65,"alt":37.29,"az":300.0,"t":"2026-04-10T11:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.68,"alt":36.48,"az":300.5,"t":"2026-04-10T11:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.71,"alt":35.68,"az":301.0,"t":"2026-04-10T11:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.75,"alt":34.88,"az":301.5,"t":"2026-04-10T11:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.78,"alt":34.08,"az":302.0,"t":"2026-04-10T11:25:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.82,"alt":33.29,"az":302.5,"t":"2026-04-10T11:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.86,"alt":32.5,"az":303.0,"t":"2026-04-10T11:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.9,"alt":31.72,"az":303.5,"t":"2026-04-10T11:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.94,"alt":30.94,"az":304.0,"t":"2026-04-10T11:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.98,"alt":30.17,"az":304.5,"t":"2026-04-10T11:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.03,"alt":29.4,"az":305.0,"t":"2026-04-10T11:55:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.08,"alt":28.63,"az":305.6,"t":"2026-04-10T12:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.13,"alt":27.88,"az":306.1,"t":"2026-04-10T12:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.19,"alt":27.12,"az":306.7,"t":"2026-04-10T12:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.24,"alt":26.37,"az":307.2,"t":"2026-04-10T12:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.3,"alt":25.63,"az":307.8,"t":"2026-04-10T12:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.37,"alt":24.89,"az":308.3,"t":"2026-04-10T12:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.43,"alt":24.16,"az":308.9,"t":"2026-04-10T12:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.5,"alt":23.44,"az":309.5,"t":"2026-04-10T12:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.58,"alt":22.72,"az":310.0,"t":"2026-04-10T12:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.65,"alt":22.01,"az":310.6,"t":"2026-04-10T12:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.74,"alt":21.3,"az":311.2,"t":"2026-04-10T12:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.82,"alt":20.6,"az":311.8,"t":"2026-04-10T12:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.92,"alt":19.9,"az":312.4,"t":"2026-04-10T13:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.01,"alt":19.22,"az":313.0,"t":"2026-04-10T13:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.12,"alt":18.53,"az":313.6,"t":"2026-04-10T13:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.23,"alt":17.86,"az":314.3,"t":"2026-04-10T13:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.35,"alt":17.19,"az":314.9,"t":"2026-04-10T13:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.48,"alt":16.53,"az":315.5,"t":"2026-04-10T13:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.61,"alt":15.88,"az":316.2,"t":"2026-04-10T13:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.76,"alt":15.24,"az":316.8,"t":"2026-04-10T13:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.91,"alt":14.6,"az":317.5,"t":"2026-04-10T13:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.08,"alt":13.97,"az":318.1,"t":"2026-04-10T13:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.26,"alt":13.35,"az":318.8,"t":"2026-04-10T13:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.45,"alt":12.74,"az":319.4,"t":"2026-04-10T13:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.66,"alt":12.14,"az":320.1,"t":"2026-04-10T14:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.89,"alt":11.54,"az":320.8,"t":"2026-04-10T14:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.13,"alt":10.95,"az":321.5,"t":"2026-04-10T14:10:00Z","terrain":0.0},{"above_terrain":true,"airmass":5.4,"alt":10.37,"az":322.2,"t":"2026-04-10T14:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.69,"alt":9.8,"az":322.9,"t":"2026-04-10T14:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":6.01,"alt":9.24,"az":323.6,"t":"2026-04-10T14:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":6.36,"alt":8.69,"az":324.3,"t":"2026-04-10T14:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.74,"alt":8.15,"az":325.0,"t":"2026-04-10T14:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.16,"alt":7.62,"az":325.8,"t":"2026-04-10T14:40:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.63,"alt":7.1,"az":326.5,"t":"2026-04-10T14:45:00Z","terrain":-0.31},{"above_terrain":true,"airmass":8.15,"alt":6.59,"az":327.2,"t":"2026-04-10T14:50:00Z","terrain":-0.35},{"above_terrain":true,"airmass":8.73,"alt":6.09,"az":328.0,"t":"2026-04-10T14:55:00Z","terrain":-0.23},{"above_terrain":true,"airmass":9.38,"alt":5.6,"az":328.7,"t":"2026-04-10T15:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.11,"alt":5.12,"az":329.5,"t":"2026-04-10T15:05:00Z","terrain":-0.24},{"above_terrain":true,"airmass":10.94,"alt":4.65,"az":330.3,"t":"2026-04-10T15:10:00Z","terrain":-0.36},{"above_terrain":true,"airmass":11.88,"alt":4.19,"az":331.0,"t":"2026-04-10T15:15:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.95,"alt":3.74,"az":331.8,"t":"2026-04-10T15:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":14.17,"alt":3.3,"az":332.6,"t":"2026-04-10T15:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.58,"alt":2.88,"az":333.4,"t":"2026-04-10T15:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":17.21,"alt":2.46,"az":334.2,"t":"2026-04-10T15:35:00Z","terrain":-0.29},{"above_terrain":true,"airmass":19.11,"alt":2.06,"az":335.0,"t":"2026-04-10T15:40:00Z","terrain":-0.58},{"above_terrain":true,"airmass":21.33,"alt":1.67,"az":335.8,"t":"2026-04-10T15:45:00Z","terrain":-0.78},{"above_terrain":true,"airmass":23.92,"alt":1.29,"az":336.6,"t":"2026-04-10T15:50:00Z","terrain":-0.77},{"above_terrain":true,"airmass":26.96,"alt":0.93,"az":337.4,"t":"2026-04-10T15:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":30.52,"alt":0.57,"az":338.2,"t":"2026-04-10T16:00:00Z","terrain":-0.53},{"above_terrain":true,"airmass":34.64,"alt":0.23,"az":339.1,"t":"2026-04-10T16:05:00Z","terrain":-0.74},{"above_terrain":true,"airmass":null,"alt":-0.1,"az":339.9,"t":"2026-04-10T16:10:00Z","terrain":-0.55},{"above_terrain":true,"airmass":null,"alt":-0.41,"az":340.7,"t":"2026-04-10T16:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.71,"az":341.6,"t":"2026-04-10T16:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.0,"az":342.4,"t":"2026-04-10T16:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-1.28,"az":343.3,"t":"2026-04-10T16:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":344.1,"t":"2026-04-10T16:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.79,"az":345.0,"t":"2026-04-10T16:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.03,"az":345.8,"t":"2026-04-10T16:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.25,"az":346.7,"t":"2026-04-10T16:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":347.6,"t":"2026-04-10T16:55:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-2.65,"az":348.5,"t":"2026-04-10T17:00:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-2.83,"az":349.3,"t":"2026-04-10T17:05:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-3.0,"az":350.2,"t":"2026-04-10T17:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.15,"az":351.1,"t":"2026-04-10T17:15:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-3.29,"az":352.0,"t":"2026-04-10T17:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":352.9,"t":"2026-04-10T17:25:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":353.8,"t":"2026-04-10T17:30:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":354.7,"t":"2026-04-10T17:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":355.5,"t":"2026-04-10T17:40:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":356.4,"t":"2026-04-10T17:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":357.3,"t":"2026-04-10T17:50:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":358.2,"t":"2026-04-10T17:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":359.1,"t":"2026-04-10T18:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":0.0,"t":"2026-04-10T18:05:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":0.9,"t":"2026-04-10T18:10:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":1.8,"t":"2026-04-10T18:15:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":2.7,"t":"2026-04-10T18:20:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":3.6,"t":"2026-04-10T18:25:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":4.5,"t":"2026-04-10T18:30:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":5.4,"t":"2026-04-10T18:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":6.3,"t":"2026-04-10T18:40:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":7.2,"t":"2026-04-10T18:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":8.1,"t":"2026-04-10T18:50:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":9.0,"t":"2026-04-10T18:55:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-2.99,"az":9.8,"t":"2026-04-10T19:00:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-2.82,"az":10.7,"t":"2026-04-10T19:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-2.64,"az":11.6,"t":"2026-04-10T19:10:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-2.44,"az":12.5,"t":"2026-04-10T19:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-2.23,"az":13.3,"t":"2026-04-10T19:20:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-2.01,"az":14.2,"t":"2026-04-10T19:25:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-1.77,"az":15.1,"t":"2026-04-10T19:30:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":15.9,"t":"2026-04-10T19:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.26,"az":16.8,"t":"2026-04-10T19:40:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":17.6,"t":"2026-04-10T19:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-0.69,"az":18.5,"t":"2026-04-10T19:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-0.39,"az":19.3,"t":"2026-04-10T19:55:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-0.07,"az":20.2,"t":"2026-04-10T20:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":34.36,"alt":0.25,"az":21.0,"t":"2026-04-10T20:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":30.27,"alt":0.6,"az":21.8,"t":"2026-04-10T20:10:00Z","terrain":0.94},{"above_terrain":false,"airmass":26.75,"alt":0.95,"az":22.6,"t":"2026-04-10T20:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":23.74,"alt":1.32,"az":23.5,"t":"2026-04-10T20:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":21.17,"alt":1.7,"az":24.3,"t":"2026-04-10T20:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":18.98,"alt":2.09,"az":25.1,"t":"2026-04-10T20:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":17.1,"alt":2.49,"az":25.9,"t":"2026-04-10T20:35:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.48,"alt":2.9,"az":26.7,"t":"2026-04-10T20:40:00Z","terrain":1.3},{"above_terrain":true,"airmass":14.09,"alt":3.33,"az":27.5,"t":"2026-04-10T20:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":12.87,"alt":3.77,"az":28.2,"t":"2026-04-10T20:50:00Z","terrain":1.14},{"above_terrain":true,"airmass":11.81,"alt":4.22,"az":29.0,"t":"2026-04-10T20:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":10.88,"alt":4.68,"az":29.8,"t":"2026-04-10T21:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":10.06,"alt":5.15,"az":30.6,"t":"2026-04-10T21:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":9.34,"alt":5.63,"az":31.3,"t":"2026-04-10T21:10:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.69,"alt":6.12,"az":32.1,"t":"2026-04-10T21:15:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.12,"alt":6.62,"az":32.8,"t":"2026-04-10T21:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":7.6,"alt":7.13,"az":33.6,"t":"2026-04-10T21:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":7.13,"alt":7.66,"az":34.3,"t":"2026-04-10T21:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":6.71,"alt":8.19,"az":35.0,"t":"2026-04-10T21:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.33,"alt":8.73,"az":35.7,"t":"2026-04-10T21:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.99,"alt":9.28,"az":36.4,"t":"2026-04-10T21:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":5.67,"alt":9.84,"az":37.2,"t":"2026-04-10T21:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":5.38,"alt":10.41,"az":37.9,"t":"2026-04-10T21:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":5.11,"alt":10.99,"az":38.5,"t":"2026-04-10T22:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.87,"alt":11.58,"az":39.2,"t":"2026-04-10T22:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":4.65,"alt":12.17,"az":39.9,"t":"2026-04-10T22:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":4.44,"alt":12.78,"az":40.6,"t":"2026-04-10T22:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":4.25,"alt":13.39,"az":41.3,"t":"2026-04-10T22:20:00Z","terrain":0.05},{"above_terrain":true,"airmass":4.07,"alt":14.01,"az":41.9,"t":"2026-04-10T22:25:00Z","terrain":0.11},{"above_terrain":true,"airmass":3.9,"alt":14.64,"az":42.6,"t":"2026-04-10T22:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.75,"alt":15.28,"az":43.2,"t":"2026-04-10T22:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.6,"alt":15.93,"az":43.9,"t":"2026-04-10T22:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.47,"alt":16.58,"az":44.5,"t":"2026-04-10T22:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.34,"alt":17.24,"az":45.1,"t":"2026-04-10T22:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.22,"alt":17.9,"az":45.8,"t":"2026-04-10T22:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.11,"alt":18.58,"az":46.4,"t":"2026-04-10T23:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.01,"alt":19.26,"az":47.0,"t":"2026-04-10T23:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.91,"alt":19.95,"az":47.6,"t":"2026-04-10T23:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.82,"alt":20.64,"az":48.2,"t":"2026-04-10T23:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.73,"alt":21.34,"az":48.8,"t":"2026-04-10T23:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.65,"alt":22.05,"az":49.4,"t":"2026-04-10T23:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.57,"alt":22.77,"az":50.0,"t":"2026-04-10T23:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.5,"alt":23.49,"az":50.6,"t":"2026-04-10T23:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.43,"alt":24.21,"az":51.1,"t":"2026-04-10T23:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.36,"alt":24.94,"az":51.7,"t":"2026-04-10T23:45:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.3,"alt":25.68,"az":52.3,"t":"2026-04-10T23:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.24,"alt":26.42,"az":52.8,"t":"2026-04-10T23:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.18,"alt":27.17,"az":53.4,"t":"2026-04-11T00:00:00Z","terrain":0.9},{"above_terrain":true,"airmass":2.13,"alt":27.93,"az":53.9,"t":"2026-04-11T00:05:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.08,"alt":28.68,"az":54.5,"t":"2026-04-11T00:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.03,"alt":29.45,"az":55.0,"t":"2026-04-11T00:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.98,"alt":30.22,"az":55.5,"t":"2026-04-11T00:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.94,"alt":30.99,"az":56.0,"t":"2026-04-11T00:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.89,"alt":31.77,"az":56.6,"t":"2026-04-11T00:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.85,"alt":32.55,"az":57.1,"t":"2026-04-11T00:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.82,"alt":33.34,"az":57.6,"t":"2026-04-11T00:40:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.78,"alt":34.13,"az":58.1,"t":"2026-04-11T00:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.74,"alt":34.93,"az":58.6,"t":"2026-04-11T00:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.71,"alt":35.73,"az":59.1,"t":"2026-04-11T00:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.68,"alt":36.54,"az":59.5,"t":"2026-04-11T01:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.34,"az":60.0,"t":"2026-04-11T01:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":38.16,"az":60.5,"t":"2026-04-11T01:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.59,"alt":38.97,"az":61.0,"t":"2026-04-11T01:15:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.56,"alt":39.79,"az":61.4,"t":"2026-04-11T01:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.53,"alt":40.62,"az":61.9,"t":"2026-04-11T01:25:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.51,"alt":41.44,"az":62.3,"t":"2026-04-11T01:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.48,"alt":42.28,"az":62.8,"t":"2026-04-11T01:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.46,"alt":43.11,"az":63.2,"t":"2026-04-11T01:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.44,"alt":43.95,"az":63.7,"t":"2026-04-11T01:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.79,"az":64.1,"t":"2026-04-11T01:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.63,"az":64.5,"t":"2026-04-11T01:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.48,"az":64.9,"t":"2026-04-11T02:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.33,"az":65.4,"t":"2026-04-11T02:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.18,"az":65.8,"t":"2026-04-11T02:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":49.03,"az":66.2,"t":"2026-04-11T02:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.31,"alt":49.89,"az":66.6,"t":"2026-04-11T02:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.29,"alt":50.75,"az":66.9,"t":"2026-04-11T02:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.27,"alt":51.61,"az":67.3,"t":"2026-04-11T02:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.48,"az":67.7,"t":"2026-04-11T02:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.34,"az":68.1,"t":"2026-04-11T02:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.23,"alt":54.21,"az":68.4,"t":"2026-04-11T02:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":55.09,"az":68.8,"t":"2026-04-11T02:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.21,"alt":55.96,"az":69.1,"t":"2026-04-11T02:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.19,"alt":56.83,"az":69.5,"t":"2026-04-11T03:00:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.18,"alt":57.71,"az":69.8,"t":"2026-04-11T03:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.17,"alt":58.59,"az":70.1,"t":"2026-04-11T03:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.47,"az":70.4,"t":"2026-04-11T03:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.35,"az":70.7,"t":"2026-04-11T03:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.24,"az":71.0,"t":"2026-04-11T03:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.12,"az":71.3,"t":"2026-04-11T03:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":63.01,"az":71.5,"t":"2026-04-11T03:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":63.9,"az":71.8,"t":"2026-04-11T03:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":64.79,"az":72.0,"t":"2026-04-11T03:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.68,"az":72.2,"t":"2026-04-11T03:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.09,"alt":66.57,"az":72.4,"t":"2026-04-11T03:55:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.08,"alt":67.46,"az":72.6,"t":"2026-04-11T04:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":68.36,"az":72.7,"t":"2026-04-11T04:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.07,"alt":69.25,"az":72.8,"t":"2026-04-11T04:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.06,"alt":70.15,"az":72.9,"t":"2026-04-11T04:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.06,"alt":71.04,"az":73.0,"t":"2026-04-11T04:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.05,"alt":71.94,"az":73.0,"t":"2026-04-11T04:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.05,"alt":72.83,"az":73.0,"t":"2026-04-11T04:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":73.73,"az":72.9,"t":"2026-04-11T04:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.04,"alt":74.62,"az":72.7,"t":"2026-04-11T04:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.03,"alt":75.51,"az":72.5,"t":"2026-04-11T04:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.03,"alt":76.41,"az":72.2,"t":"2026-04-11T04:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.02,"alt":77.3,"az":71.8,"t":"2026-04-11T04:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.18,"az":71.3,"t":"2026-04-11T05:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":70.6,"t":"2026-04-11T05:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.95,"az":69.7,"t":"2026-04-11T05:10:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.01,"alt":80.82,"az":68.6,"t":"2026-04-11T05:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.01,"alt":81.69,"az":67.1,"t":"2026-04-11T05:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.01,"alt":82.55,"az":65.2,"t":"2026-04-11T05:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.01,"alt":83.39,"az":62.8,"t":"2026-04-11T05:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.0,"alt":84.21,"az":59.4,"t":"2026-04-11T05:35:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.0,"alt":85.0,"az":54.9,"t":"2026-04-11T05:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.0,"alt":85.73,"az":48.6,"t":"2026-04-11T05:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.0,"alt":86.39,"az":39.6,"t":"2026-04-11T05:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.0,"alt":86.9,"az":27.1,"t":"2026-04-11T05:55:00Z","terrain":1.27},{"above_terrain":true,"airmass":1.0,"alt":87.21,"az":10.6,"t":"2026-04-11T06:00:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.0,"alt":87.23,"az":352.1,"t":"2026-04-11T06:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.0,"alt":86.96,"az":335.1,"t":"2026-04-11T06:10:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.0,"alt":86.47,"az":322.0,"t":"2026-04-11T06:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.0,"alt":85.84,"az":312.6,"t":"2026-04-11T06:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.0,"alt":85.11,"az":305.9,"t":"2026-04-11T06:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.0,"alt":84.33,"az":301.2,"t":"2026-04-11T06:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.01,"alt":83.51,"az":297.7,"t":"2026-04-11T06:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.01,"alt":82.67,"az":295.1,"t":"2026-04-11T06:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":81.82,"az":293.1,"t":"2026-04-11T06:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.01,"alt":80.95,"az":291.6,"t":"2026-04-11T06:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.01,"alt":80.08,"az":290.4,"t":"2026-04-11T06:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.02,"alt":79.2,"az":289.5,"t":"2026-04-11T07:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":78.32,"az":288.8,"t":"2026-04-11T07:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.43,"az":288.2,"t":"2026-04-11T07:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.54,"az":287.8,"t":"2026-04-11T07:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.03,"alt":75.65,"az":287.5,"t":"2026-04-11T07:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.04,"alt":74.75,"az":287.3,"t":"2026-04-11T07:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.04,"alt":73.86,"az":287.1,"t":"2026-04-11T07:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":72.96,"az":287.0,"t":"2026-04-11T07:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":72.07,"az":287.0,"t":"2026-04-11T07:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":71.17,"az":287.0,"t":"2026-04-11T07:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":70.28,"az":287.1,"t":"2026-04-11T07:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":69.38,"az":287.2,"t":"2026-04-11T07:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.07,"alt":68.49,"az":287.3,"t":"2026-04-11T08:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.08,"alt":67.6,"az":287.4,"t":"2026-04-11T08:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.09,"alt":66.7,"az":287.6,"t":"2026-04-11T08:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.1,"alt":65.81,"az":287.8,"t":"2026-04-11T08:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.1,"alt":64.92,"az":288.0,"t":"2026-04-11T08:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.03,"az":288.2,"t":"2026-04-11T08:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.14,"az":288.4,"t":"2026-04-11T08:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.26,"az":288.7,"t":"2026-04-11T08:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.37,"az":289.0,"t":"2026-04-11T08:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.49,"az":289.2,"t":"2026-04-11T08:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.6,"az":289.5,"t":"2026-04-11T08:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.72,"az":289.8,"t":"2026-04-11T08:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.84,"az":290.2,"t":"2026-04-11T09:00:00Z","terrain":0.32}],"transit":{"airmass":1.0,"alt":87.2,"az":352.1,"t":"2026-04-11T06:05:00Z"},"usable_hours":2.92,"verdict":"marginal","zenith_passage":true},"warnings":[]}
