{"assessment":{"best_window":null,"cost":{"altitude":7.34,"clouds":2.0,"darkness":1.09,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":"Overcast (\u226580 % cloud) for 10.8 of 10.8 dark hours \u2014 the sky is closed whatever the geometry says.","headline":"Not tonight","hourly":[{"alt":2,"cloud":100,"high":0,"iso":"2026-03-22T17:00Z","label":"unusable","low":100,"mid":1,"moon_alt":41,"precip":0.1,"q":0.0,"rh":98,"sky":"civil twilight","temp":-3.0,"time":"19:00","wind":6.8},{"alt":-2,"cloud":100,"high":0,"iso":"2026-03-22T18:00Z","label":"unusable","low":100,"mid":0,"moon_alt":31,"precip":0.1,"q":0.0,"rh":99,"sky":"astronomical twilight","temp":-3.4,"time":"20:00","wind":6.8},{"alt":-4,"cloud":100,"high":0,"iso":"2026-03-22T19:00Z","label":"unusable","low":100,"mid":9,"moon_alt":20,"precip":0.0,"q":0.0,"rh":99,"sky":"night","temp":-3.4,"time":"21:00","wind":7.5},{"alt":-3,"cloud":100,"high":0,"iso":"2026-03-22T20:00Z","label":"unusable","low":100,"mid":20,"moon_alt":10,"precip":0.0,"q":0.0,"rh":97,"sky":"night","temp":-3.5,"time":"22:00","wind":8.8},{"alt":-1,"cloud":100,"high":0,"iso":"2026-03-22T21:00Z","label":"unusable","low":100,"mid":43,"moon_alt":0,"precip":0.0,"q":0.0,"rh":99,"sky":"night","temp":-3.6,"time":"23:00","wind":7.6},{"alt":3,"cloud":100,"high":0,"iso":"2026-03-22T22:00Z","label":"unusable","low":100,"mid":98,"moon_alt":-8,"precip":0.0,"q":0.0,"rh":99,"sky":"night","temp":-3.5,"time":"00:00","wind":7.1},{"alt":9,"cloud":100,"high":0,"iso":"2026-03-22T23:00Z","label":"unusable","low":100,"mid":84,"moon_alt":-16,"precip":0.0,"q":0.0,"rh":99,"sky":"night","temp":-3.5,"time":"01:00","wind":6.1},{"alt":17,"cloud":100,"high":0,"iso":"2026-03-23T00:00Z","label":"unusable","low":100,"mid":2,"moon_alt":-21,"precip":0.0,"q":0.0,"rh":99,"sky":"night","temp":-3.5,"time":"02:00","wind":6.4},{"alt":25,"cloud":100,"high":0,"iso":"2026-03-23T01:00Z","label":"unusable","low":100,"mid":2,"moon_alt":-24,"precip":0.0,"q":0.0,"rh":99,"sky":"night","temp":-3.4,"time":"03:00","wind":6.8},{"alt":34,"cloud":100,"high":0,"iso":"2026-03-23T02:00Z","label":"unusable","low":100,"mid":13,"moon_alt":-25,"precip":0.0,"q":0.0,"rh":99,"sky":"night","temp":-3.4,"time":"04:00","wind":6.7},{"alt":44,"cloud":100,"high":0,"iso":"2026-03-23T03:00Z","label":"unusable","low":100,"mid":63,"moon_alt":-23,"precip":0.0,"q":0.0,"rh":99,"sky":"astronomical twilight","temp":-3.4,"time":"05:00","wind":7.0},{"alt":54,"cloud":100,"high":0,"iso":"2026-03-23T04:00Z","label":"unusable","low":100,"mid":83,"moon_alt":-18,"precip":0.0,"q":0.0,"rh":99,"sky":"civil twilight","temp":-3.2,"time":"06:00","wind":7.2}],"peak_quality":0.0,"peak_sky":0.88,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 7.3 quality-hours","cloud cover cost 2.0 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":0,"score_astronomy":44,"score_weather":0,"sky_hours":2.0,"verdict":"unusable","verdict_astronomy":"marginal","weather_known":true,"windows":[{"end":"2026-03-23T04:20Z","end_local":"06:20","hours":11.75,"label":"unusable","mean_quality":0.0,"start":"2026-03-22T16:35Z","start_local":"18:35"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":100,"dark":false,"high":34,"local":"18:00","low":100,"mid":1,"precip":0.0,"rh":96,"temp":-2.8,"time":"2026-03-22T16:00Z","wind":8.5},{"cloud":100,"dark":false,"high":0,"local":"19:00","low":100,"mid":1,"precip":0.1,"rh":98,"temp":-3.0,"time":"2026-03-22T17:00Z","wind":6.8},{"cloud":100,"dark":false,"high":0,"local":"20:00","low":100,"mid":0,"precip":0.1,"rh":99,"temp":-3.4,"time":"2026-03-22T18:00Z","wind":6.8},{"cloud":100,"dark":true,"high":0,"local":"21:00","low":100,"mid":9,"precip":0.0,"rh":99,"temp":-3.4,"time":"2026-03-22T19:00Z","wind":7.5},{"cloud":100,"dark":true,"high":0,"local":"22:00","low":100,"mid":20,"precip":0.0,"rh":97,"temp":-3.5,"time":"2026-03-22T20:00Z","wind":8.8},{"cloud":100,"dark":true,"high":0,"local":"23:00","low":100,"mid":43,"precip":0.0,"rh":99,"temp":-3.6,"time":"2026-03-22T21:00Z","wind":7.6},{"cloud":100,"dark":true,"high":0,"local":"00:00","low":100,"mid":98,"precip":0.0,"rh":99,"temp":-3.5,"time":"2026-03-22T22:00Z","wind":7.1},{"cloud":100,"dark":true,"high":0,"local":"01:00","low":100,"mid":84,"precip":0.0,"rh":99,"temp":-3.5,"time":"2026-03-22T23:00Z","wind":6.1},{"cloud":100,"dark":true,"high":0,"local":"02:00","low":100,"mid":2,"precip":0.0,"rh":99,"temp":-3.5,"time":"2026-03-23T00:00Z","wind":6.4},{"cloud":100,"dark":true,"high":0,"local":"03:00","low":100,"mid":2,"precip":0.0,"rh":99,"temp":-3.4,"time":"2026-03-23T01:00Z","wind":6.8},{"cloud":100,"dark":true,"high":0,"local":"04:00","low":100,"mid":13,"precip":0.0,"rh":99,"temp":-3.4,"time":"2026-03-23T02:00Z","wind":6.7},{"cloud":100,"dark":false,"high":0,"local":"05:00","low":100,"mid":63,"precip":0.0,"rh":99,"temp":-3.4,"time":"2026-03-23T03:00Z","wind":7.0},{"cloud":100,"dark":false,"high":0,"local":"06:00","low":100,"mid":83,"precip":0.0,"rh":99,"temp":-3.2,"time":"2026-03-23T04:00Z","wind":7.2},{"cloud":100,"dark":false,"high":0,"local":"07:00","low":100,"mid":32,"precip":0.0,"rh":98,"temp":-3.1,"time":"2026-03-23T05:00Z","wind":7.7}],"forecast_source":"history","forecast_updated_at":"2026-10-14T15:36:31Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-03-22T18:08:57Z","dark_hours":8.62,"dark_to":"2026-03-23T02:46:02Z","moon":{"illumination":0.192,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":5.73,"moonrise":"2026-03-23T06:28:42Z","moonset":"2026-03-22T21:01:14Z","sunrise":"2026-03-23T04:19:37Z","sunset":"2026-03-22T16:35:14Z","twilight":{"astronomical":{"end":"2026-03-22T18:08:57Z","start":"2026-03-23T02:46:02Z"},"civil":{"end":"2026-03-22T17:03:01Z","start":"2026-03-23T03:51:53Z"},"nautical":{"end":"2026-03-22T17:35:38Z","start":"2026-03-23T03:19:19Z"}},"window_end":"2026-03-23T10:00:00Z","window_start":"2026-03-22T10:00:00Z"},"night_date":"2026-03-22","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.51,"alt":41.4,"t":"2026-03-23T02:45:00Z"},"dec":44.25788576,"dec_of_date":44.3608,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":1.25,"limit_rise":"2026-03-23T00:25:31Z","limit_set":"2026-03-22T14:13:47Z","max_az_rate_deg_per_min":3.81,"moon_separation":77.5,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9588,"ra_str":"20h 58m 53.7s","resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"summary":"Only 1.2 h above 30\u00b0, 2.3 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2026-03-22T17:29:41Z","blocked_dark_hours":0,"clears_at":"2026-03-22T21:32:23Z","rise_az":288.9},"track":[{"above_terrain":true,"airmass":1.14,"alt":61.14,"az":288.9,"t":"2026-03-22T10:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.25,"az":289.2,"t":"2026-03-22T10:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.37,"az":289.5,"t":"2026-03-22T10:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.17,"alt":58.49,"az":289.8,"t":"2026-03-22T10:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.61,"az":290.1,"t":"2026-03-22T10:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.2,"alt":56.73,"az":290.4,"t":"2026-03-22T10:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.21,"alt":55.85,"az":290.8,"t":"2026-03-22T10:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.22,"alt":54.98,"az":291.1,"t":"2026-03-22T10:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.11,"az":291.5,"t":"2026-03-22T10:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.24,"az":291.8,"t":"2026-03-22T10:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.37,"az":292.2,"t":"2026-03-22T10:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.28,"alt":51.51,"az":292.6,"t":"2026-03-22T10:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.29,"alt":50.64,"az":293.0,"t":"2026-03-22T11:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.31,"alt":49.78,"az":293.4,"t":"2026-03-22T11:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.33,"alt":48.92,"az":293.8,"t":"2026-03-22T11:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.07,"az":294.2,"t":"2026-03-22T11:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.22,"az":294.6,"t":"2026-03-22T11:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.37,"az":295.0,"t":"2026-03-22T11:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.4,"alt":45.52,"az":295.4,"t":"2026-03-22T11:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.42,"alt":44.68,"az":295.8,"t":"2026-03-22T11:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.44,"alt":43.84,"az":296.3,"t":"2026-03-22T11:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.46,"alt":43.0,"az":296.7,"t":"2026-03-22T11:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.49,"alt":42.16,"az":297.2,"t":"2026-03-22T11:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.51,"alt":41.33,"az":297.6,"t":"2026-03-22T11:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.54,"alt":40.51,"az":298.1,"t":"2026-03-22T12:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.56,"alt":39.68,"az":298.5,"t":"2026-03-22T12:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.86,"az":299.0,"t":"2026-03-22T12:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.62,"alt":38.04,"az":299.5,"t":"2026-03-22T12:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.65,"alt":37.23,"az":299.9,"t":"2026-03-22T12:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.68,"alt":36.42,"az":300.4,"t":"2026-03-22T12:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.71,"alt":35.62,"az":300.9,"t":"2026-03-22T12:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.75,"alt":34.82,"az":301.4,"t":"2026-03-22T12:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.78,"alt":34.02,"az":301.9,"t":"2026-03-22T12:40:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.82,"alt":33.23,"az":302.4,"t":"2026-03-22T12:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.86,"alt":32.44,"az":302.9,"t":"2026-03-22T12:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.9,"alt":31.66,"az":303.4,"t":"2026-03-22T12:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.94,"alt":30.88,"az":303.9,"t":"2026-03-22T13:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.99,"alt":30.1,"az":304.5,"t":"2026-03-22T13:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.04,"alt":29.33,"az":305.0,"t":"2026-03-22T13:10:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.08,"alt":28.57,"az":305.5,"t":"2026-03-22T13:15:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.14,"alt":27.81,"az":306.1,"t":"2026-03-22T13:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.19,"alt":27.06,"az":306.6,"t":"2026-03-22T13:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.25,"alt":26.31,"az":307.2,"t":"2026-03-22T13:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.31,"alt":25.56,"az":307.7,"t":"2026-03-22T13:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.37,"alt":24.83,"az":308.3,"t":"2026-03-22T13:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.44,"alt":24.09,"az":308.9,"t":"2026-03-22T13:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.51,"alt":23.37,"az":309.4,"t":"2026-03-22T13:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.58,"alt":22.65,"az":310.0,"t":"2026-03-22T13:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.66,"alt":21.94,"az":310.6,"t":"2026-03-22T14:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.74,"alt":21.23,"az":311.2,"t":"2026-03-22T14:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.83,"alt":20.53,"az":311.8,"t":"2026-03-22T14:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.93,"alt":19.83,"az":312.4,"t":"2026-03-22T14:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.03,"alt":19.14,"az":313.0,"t":"2026-03-22T14:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.13,"alt":18.46,"az":313.6,"t":"2026-03-22T14:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.24,"alt":17.79,"az":314.2,"t":"2026-03-22T14:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.36,"alt":17.12,"az":314.9,"t":"2026-03-22T14:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.49,"alt":16.46,"az":315.5,"t":"2026-03-22T14:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.63,"alt":15.81,"az":316.1,"t":"2026-03-22T14:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.77,"alt":15.16,"az":316.8,"t":"2026-03-22T14:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.93,"alt":14.53,"az":317.4,"t":"2026-03-22T14:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.1,"alt":13.9,"az":318.1,"t":"2026-03-22T15:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.28,"alt":13.28,"az":318.8,"t":"2026-03-22T15:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":4.48,"alt":12.66,"az":319.4,"t":"2026-03-22T15:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.69,"alt":12.06,"az":320.1,"t":"2026-03-22T15:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.92,"alt":11.46,"az":320.8,"t":"2026-03-22T15:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.17,"alt":10.88,"az":321.5,"t":"2026-03-22T15:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.44,"alt":10.3,"az":322.2,"t":"2026-03-22T15:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.73,"alt":9.73,"az":322.9,"t":"2026-03-22T15:35:00Z","terrain":0.1},{"above_terrain":true,"airmass":6.05,"alt":9.17,"az":323.6,"t":"2026-03-22T15:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":6.41,"alt":8.62,"az":324.3,"t":"2026-03-22T15:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.8,"alt":8.08,"az":325.0,"t":"2026-03-22T15:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.23,"alt":7.54,"az":325.7,"t":"2026-03-22T15:55:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.71,"alt":7.02,"az":326.5,"t":"2026-03-22T16:00:00Z","terrain":-0.31},{"above_terrain":true,"airmass":8.24,"alt":6.51,"az":327.2,"t":"2026-03-22T16:05:00Z","terrain":-0.35},{"above_terrain":true,"airmass":8.83,"alt":6.01,"az":328.0,"t":"2026-03-22T16:10:00Z","terrain":-0.24},{"above_terrain":true,"airmass":9.5,"alt":5.52,"az":328.7,"t":"2026-03-22T16:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.24,"alt":5.04,"az":329.5,"t":"2026-03-22T16:20:00Z","terrain":-0.24},{"above_terrain":true,"airmass":11.09,"alt":4.57,"az":330.2,"t":"2026-03-22T16:25:00Z","terrain":-0.36},{"above_terrain":true,"airmass":12.05,"alt":4.11,"az":331.0,"t":"2026-03-22T16:30:00Z","terrain":-0.39},{"above_terrain":true,"airmass":13.15,"alt":3.66,"az":331.8,"t":"2026-03-22T16:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":14.42,"alt":3.22,"az":332.6,"t":"2026-03-22T16:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.87,"alt":2.8,"az":333.4,"t":"2026-03-22T16:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":17.56,"alt":2.38,"az":334.2,"t":"2026-03-22T16:50:00Z","terrain":-0.29},{"above_terrain":true,"airmass":19.53,"alt":1.98,"az":335.0,"t":"2026-03-22T16:55:00Z","terrain":-0.58},{"above_terrain":true,"airmass":21.83,"alt":1.59,"az":335.8,"t":"2026-03-22T17:00:00Z","terrain":-0.78},{"above_terrain":true,"airmass":24.53,"alt":1.21,"az":336.6,"t":"2026-03-22T17:05:00Z","terrain":-0.77},{"above_terrain":true,"airmass":27.7,"alt":0.85,"az":337.4,"t":"2026-03-22T17:10:00Z","terrain":-0.62},{"above_terrain":true,"airmass":31.41,"alt":0.49,"az":338.2,"t":"2026-03-22T17:15:00Z","terrain":-0.53},{"above_terrain":true,"airmass":35.72,"alt":0.15,"az":339.1,"t":"2026-03-22T17:20:00Z","terrain":-0.74},{"above_terrain":true,"airmass":null,"alt":-0.17,"az":339.9,"t":"2026-03-22T17:25:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-0.49,"az":340.7,"t":"2026-03-22T17:30:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.79,"az":341.6,"t":"2026-03-22T17:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.08,"az":342.4,"t":"2026-03-22T17:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":343.3,"t":"2026-03-22T17:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.62,"az":344.1,"t":"2026-03-22T17:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.87,"az":345.0,"t":"2026-03-22T17:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.1,"az":345.9,"t":"2026-03-22T18:00:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.33,"az":346.7,"t":"2026-03-22T18:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":347.6,"t":"2026-03-22T18:10:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":348.5,"t":"2026-03-22T18:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-2.91,"az":349.4,"t":"2026-03-22T18:20:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":350.2,"t":"2026-03-22T18:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":351.1,"t":"2026-03-22T18:30:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":352.0,"t":"2026-03-22T18:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-3.49,"az":352.9,"t":"2026-03-22T18:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.59,"az":353.8,"t":"2026-03-22T18:45:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":354.7,"t":"2026-03-22T18:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":355.6,"t":"2026-03-22T18:55:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":356.5,"t":"2026-03-22T19:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":357.4,"t":"2026-03-22T19:05:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":358.3,"t":"2026-03-22T19:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":359.2,"t":"2026-03-22T19:15:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.95,"az":0.1,"t":"2026-03-22T19:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":1.0,"t":"2026-03-22T19:25:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":1.9,"t":"2026-03-22T19:30:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":2.8,"t":"2026-03-22T19:35:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":3.7,"t":"2026-03-22T19:40:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":4.5,"t":"2026-03-22T19:45:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":5.4,"t":"2026-03-22T19:50:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":6.3,"t":"2026-03-22T19:55:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":7.2,"t":"2026-03-22T20:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.34,"az":8.1,"t":"2026-03-22T20:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.21,"az":9.0,"t":"2026-03-22T20:10:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":9.9,"t":"2026-03-22T20:15:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":10.8,"t":"2026-03-22T20:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-2.7,"az":11.6,"t":"2026-03-22T20:25:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-2.51,"az":12.5,"t":"2026-03-22T20:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-2.3,"az":13.4,"t":"2026-03-22T20:35:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-2.07,"az":14.3,"t":"2026-03-22T20:40:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-1.84,"az":15.1,"t":"2026-03-22T20:45:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-1.58,"az":16.0,"t":"2026-03-22T20:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.32,"az":16.8,"t":"2026-03-22T20:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.04,"az":17.7,"t":"2026-03-22T21:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-0.75,"az":18.5,"t":"2026-03-22T21:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-0.45,"az":19.4,"t":"2026-03-22T21:10:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-0.13,"az":20.2,"t":"2026-03-22T21:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":35.08,"alt":0.2,"az":21.1,"t":"2026-03-22T21:20:00Z","terrain":0.71},{"above_terrain":false,"airmass":30.86,"alt":0.54,"az":21.9,"t":"2026-03-22T21:25:00Z","terrain":0.96},{"above_terrain":false,"airmass":27.23,"alt":0.9,"az":22.7,"t":"2026-03-22T21:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":24.13,"alt":1.27,"az":23.5,"t":"2026-03-22T21:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":21.49,"alt":1.65,"az":24.3,"t":"2026-03-22T21:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":19.24,"alt":2.04,"az":25.1,"t":"2026-03-22T21:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":17.31,"alt":2.44,"az":25.9,"t":"2026-03-22T21:50:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.66,"alt":2.86,"az":26.7,"t":"2026-03-22T21:55:00Z","terrain":1.3},{"above_terrain":true,"airmass":14.23,"alt":3.28,"az":27.5,"t":"2026-03-22T22:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":12.99,"alt":3.72,"az":28.3,"t":"2026-03-22T22:05:00Z","terrain":1.13},{"above_terrain":true,"airmass":11.91,"alt":4.17,"az":29.1,"t":"2026-03-22T22:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":10.97,"alt":4.63,"az":29.9,"t":"2026-03-22T22:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":10.14,"alt":5.1,"az":30.6,"t":"2026-03-22T22:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":9.4,"alt":5.58,"az":31.4,"t":"2026-03-22T22:25:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.75,"alt":6.08,"az":32.1,"t":"2026-03-22T22:30:00Z","terrain":1.28},{"above_terrain":true,"airmass":8.16,"alt":6.58,"az":32.9,"t":"2026-03-22T22:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":7.64,"alt":7.09,"az":33.6,"t":"2026-03-22T22:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":7.17,"alt":7.62,"az":34.4,"t":"2026-03-22T22:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":6.74,"alt":8.15,"az":35.1,"t":"2026-03-22T22:50:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.36,"alt":8.69,"az":35.8,"t":"2026-03-22T22:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":6.01,"alt":9.24,"az":36.5,"t":"2026-03-22T23:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":5.69,"alt":9.81,"az":37.2,"t":"2026-03-22T23:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":5.4,"alt":10.38,"az":37.9,"t":"2026-03-22T23:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.13,"alt":10.96,"az":38.6,"t":"2026-03-22T23:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.88,"alt":11.55,"az":39.3,"t":"2026-03-22T23:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":4.66,"alt":12.14,"az":40.0,"t":"2026-03-22T23:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":4.45,"alt":12.75,"az":40.7,"t":"2026-03-22T23:30:00Z","terrain":-0.0},{"above_terrain":true,"airmass":4.25,"alt":13.36,"az":41.3,"t":"2026-03-22T23:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":4.07,"alt":13.98,"az":42.0,"t":"2026-03-22T23:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.91,"alt":14.62,"az":42.7,"t":"2026-03-22T23:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.75,"alt":15.25,"az":43.3,"t":"2026-03-22T23:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.61,"alt":15.9,"az":44.0,"t":"2026-03-22T23:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.47,"alt":16.55,"az":44.6,"t":"2026-03-23T00:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.35,"alt":17.21,"az":45.2,"t":"2026-03-23T00:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.23,"alt":17.88,"az":45.9,"t":"2026-03-23T00:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.12,"alt":18.56,"az":46.5,"t":"2026-03-23T00:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.01,"alt":19.24,"az":47.1,"t":"2026-03-23T00:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.91,"alt":19.93,"az":47.7,"t":"2026-03-23T00:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.82,"alt":20.62,"az":48.3,"t":"2026-03-23T00:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.73,"alt":21.33,"az":48.9,"t":"2026-03-23T00:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.65,"alt":22.03,"az":49.5,"t":"2026-03-23T00:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.57,"alt":22.75,"az":50.1,"t":"2026-03-23T00:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.5,"alt":23.47,"az":50.7,"t":"2026-03-23T00:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.43,"alt":24.2,"az":51.2,"t":"2026-03-23T00:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.36,"alt":24.93,"az":51.8,"t":"2026-03-23T01:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.3,"alt":25.67,"az":52.4,"t":"2026-03-23T01:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.24,"alt":26.41,"az":52.9,"t":"2026-03-23T01:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.18,"alt":27.16,"az":53.5,"t":"2026-03-23T01:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.13,"alt":27.91,"az":54.0,"t":"2026-03-23T01:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.08,"alt":28.67,"az":54.5,"t":"2026-03-23T01:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.03,"alt":29.44,"az":55.1,"t":"2026-03-23T01:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.98,"alt":30.21,"az":55.6,"t":"2026-03-23T01:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.94,"alt":30.98,"az":56.1,"t":"2026-03-23T01:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.89,"alt":31.76,"az":56.6,"t":"2026-03-23T01:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.85,"alt":32.55,"az":57.2,"t":"2026-03-23T01:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.82,"alt":33.34,"az":57.7,"t":"2026-03-23T01:55:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.78,"alt":34.13,"az":58.2,"t":"2026-03-23T02:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.74,"alt":34.93,"az":58.7,"t":"2026-03-23T02:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.71,"alt":35.73,"az":59.2,"t":"2026-03-23T02:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.68,"alt":36.53,"az":59.6,"t":"2026-03-23T02:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.65,"alt":37.34,"az":60.1,"t":"2026-03-23T02:20:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.62,"alt":38.16,"az":60.6,"t":"2026-03-23T02:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.59,"alt":38.97,"az":61.1,"t":"2026-03-23T02:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.56,"alt":39.8,"az":61.5,"t":"2026-03-23T02:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.53,"alt":40.62,"az":62.0,"t":"2026-03-23T02:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.51,"alt":41.45,"az":62.4,"t":"2026-03-23T02:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.48,"alt":42.28,"az":62.9,"t":"2026-03-23T02:50:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.46,"alt":43.11,"az":63.3,"t":"2026-03-23T02:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.44,"alt":43.95,"az":63.8,"t":"2026-03-23T03:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.42,"alt":44.79,"az":64.2,"t":"2026-03-23T03:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.64,"az":64.6,"t":"2026-03-23T03:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.48,"az":65.1,"t":"2026-03-23T03:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.33,"az":65.5,"t":"2026-03-23T03:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.19,"az":65.9,"t":"2026-03-23T03:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":49.04,"az":66.3,"t":"2026-03-23T03:30:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.31,"alt":49.9,"az":66.7,"t":"2026-03-23T03:35:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.29,"alt":50.76,"az":67.1,"t":"2026-03-23T03:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.27,"alt":51.63,"az":67.5,"t":"2026-03-23T03:45:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.49,"az":67.8,"t":"2026-03-23T03:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.25,"alt":53.36,"az":68.2,"t":"2026-03-23T03:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.23,"az":68.6,"t":"2026-03-23T04:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":55.1,"az":68.9,"t":"2026-03-23T04:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.21,"alt":55.98,"az":69.3,"t":"2026-03-23T04:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.19,"alt":56.85,"az":69.6,"t":"2026-03-23T04:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.18,"alt":57.73,"az":69.9,"t":"2026-03-23T04:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.17,"alt":58.61,"az":70.3,"t":"2026-03-23T04:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.49,"az":70.6,"t":"2026-03-23T04:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.38,"az":70.9,"t":"2026-03-23T04:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.26,"az":71.2,"t":"2026-03-23T04:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.15,"az":71.4,"t":"2026-03-23T04:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.04,"az":71.7,"t":"2026-03-23T04:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":63.92,"az":71.9,"t":"2026-03-23T04:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":64.81,"az":72.2,"t":"2026-03-23T05:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.1,"alt":65.71,"az":72.4,"t":"2026-03-23T05:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.09,"alt":66.6,"az":72.6,"t":"2026-03-23T05:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":67.49,"az":72.8,"t":"2026-03-23T05:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.08,"alt":68.39,"az":72.9,"t":"2026-03-23T05:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.07,"alt":69.28,"az":73.0,"t":"2026-03-23T05:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.06,"alt":70.18,"az":73.1,"t":"2026-03-23T05:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":73.2,"t":"2026-03-23T05:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":71.97,"az":73.2,"t":"2026-03-23T05:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.05,"alt":72.87,"az":73.2,"t":"2026-03-23T05:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":73.76,"az":73.1,"t":"2026-03-23T05:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.04,"alt":74.66,"az":73.0,"t":"2026-03-23T05:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.03,"alt":75.55,"az":72.8,"t":"2026-03-23T06:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.03,"alt":76.44,"az":72.5,"t":"2026-03-23T06:05:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.02,"alt":77.34,"az":72.1,"t":"2026-03-23T06:10:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.02,"alt":78.23,"az":71.6,"t":"2026-03-23T06:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":71.0,"t":"2026-03-23T06:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.02,"alt":80.0,"az":70.1,"t":"2026-03-23T06:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.01,"alt":80.87,"az":69.0,"t":"2026-03-23T06:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.01,"alt":81.74,"az":67.6,"t":"2026-03-23T06:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.01,"alt":82.6,"az":65.7,"t":"2026-03-23T06:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.01,"alt":83.45,"az":63.2,"t":"2026-03-23T06:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.0,"alt":84.27,"az":59.9,"t":"2026-03-23T06:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.0,"alt":85.06,"az":55.4,"t":"2026-03-23T06:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.0,"alt":85.8,"az":49.0,"t":"2026-03-23T07:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":86.46,"az":40.0,"t":"2026-03-23T07:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.0,"alt":86.98,"az":27.2,"t":"2026-03-23T07:10:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.0,"alt":87.29,"az":10.2,"t":"2026-03-23T07:15:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.0,"alt":87.3,"az":351.2,"t":"2026-03-23T07:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.0,"alt":87.01,"az":334.0,"t":"2026-03-23T07:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":86.51,"az":320.8,"t":"2026-03-23T07:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":85.86,"az":311.5,"t":"2026-03-23T07:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.0,"alt":85.12,"az":305.0,"t":"2026-03-23T07:40:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.0,"alt":84.33,"az":300.4,"t":"2026-03-23T07:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.01,"alt":83.51,"az":297.0,"t":"2026-03-23T07:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":82.67,"az":294.5,"t":"2026-03-23T07:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":81.81,"az":292.6,"t":"2026-03-23T08:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.01,"alt":80.94,"az":291.1,"t":"2026-03-23T08:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.01,"alt":80.06,"az":290.0,"t":"2026-03-23T08:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.02,"alt":79.18,"az":289.1,"t":"2026-03-23T08:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":78.29,"az":288.4,"t":"2026-03-23T08:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":77.4,"az":287.9,"t":"2026-03-23T08:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.03,"alt":76.51,"az":287.5,"t":"2026-03-23T08:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.03,"alt":75.62,"az":287.2,"t":"2026-03-23T08:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":74.72,"az":287.0,"t":"2026-03-23T08:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":73.83,"az":286.9,"t":"2026-03-23T08:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.93,"az":286.8,"t":"2026-03-23T08:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":72.04,"az":286.8,"t":"2026-03-23T08:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":71.14,"az":286.8,"t":"2026-03-23T09:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.24,"az":286.9,"t":"2026-03-23T09:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.35,"az":286.9,"t":"2026-03-23T09:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":68.45,"az":287.1,"t":"2026-03-23T09:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.08,"alt":67.56,"az":287.2,"t":"2026-03-23T09:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.09,"alt":66.67,"az":287.4,"t":"2026-03-23T09:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.1,"alt":65.77,"az":287.6,"t":"2026-03-23T09:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.1,"alt":64.88,"az":287.8,"t":"2026-03-23T09:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.11,"alt":63.99,"az":288.0,"t":"2026-03-23T09:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.1,"az":288.3,"t":"2026-03-23T09:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.21,"az":288.5,"t":"2026-03-23T09:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.33,"az":288.8,"t":"2026-03-23T09:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.44,"az":289.1,"t":"2026-03-23T10:00:00Z","terrain":0.19}],"transit":{"airmass":1.0,"alt":87.3,"az":351.2,"t":"2026-03-23T07:20:00Z"},"usable_hours":2.33,"verdict":"marginal","zenith_passage":true},"warnings":[]}