{"assessment":{"best_window":{"end":"2026-04-10T00:00Z","end_local":"03:00","hours":0.5,"label":"marginal","mean_quality":0.35,"start":"2026-04-09T23:30Z","start_local":"02:30"},"cost":{"altitude":5.8,"clouds":2.09,"darkness":1.18,"moon":0.29},"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":"Barely","hourly":[{"alt":-3,"cloud":98,"high":0,"iso":"2026-04-09T17:00Z","label":"unusable","low":97,"mid":91,"moon_alt":-73,"precip":0.1,"q":0.0,"rh":66,"sky":"civil twilight","temp":-1.7,"time":"20:00","wind":11.6},{"alt":-4,"cloud":71,"high":0,"iso":"2026-04-09T18:00Z","label":"unusable","low":45,"mid":70,"moon_alt":-64,"precip":0.0,"q":0.0,"rh":66,"sky":"astronomical twilight","temp":-2.2,"time":"21:00","wind":9.8},{"alt":-3,"cloud":4,"high":0,"iso":"2026-04-09T19:00Z","label":"unusable","low":3,"mid":1,"moon_alt":-54,"precip":0.0,"q":0.0,"rh":70,"sky":"night","temp":-3.3,"time":"22:00","wind":7.3},{"alt":0,"cloud":4,"high":0,"iso":"2026-04-09T20:00Z","label":"unusable","low":4,"mid":0,"moon_alt":-44,"precip":0.0,"q":0.0,"rh":78,"sky":"night","temp":-5.0,"time":"23:00","wind":5.8},{"alt":4,"cloud":16,"high":0,"iso":"2026-04-09T21:00Z","label":"unusable","low":16,"mid":1,"moon_alt":-33,"precip":0.0,"q":0.0,"rh":79,"sky":"night","temp":-5.4,"time":"00:00","wind":6.0},{"alt":10,"cloud":26,"high":0,"iso":"2026-04-09T22:00Z","label":"unusable","low":23,"mid":5,"moon_alt":-22,"precip":0.0,"q":0.0,"rh":79,"sky":"night","temp":-5.4,"time":"01:00","wind":6.3},{"alt":18,"cloud":34,"high":0,"iso":"2026-04-09T23:00Z","label":"unusable","low":16,"mid":32,"moon_alt":-12,"precip":0.0,"q":0.0,"rh":81,"sky":"night","temp":-5.6,"time":"02:00","wind":4.6},{"alt":27,"cloud":95,"high":0,"iso":"2026-04-10T00:00Z","label":"unusable","low":95,"mid":33,"moon_alt":-3,"precip":0.0,"q":0.0,"rh":84,"sky":"night","temp":-5.5,"time":"03:00","wind":5.4},{"alt":36,"cloud":100,"high":0,"iso":"2026-04-10T01:00Z","label":"unusable","low":100,"mid":9,"moon_alt":6,"precip":0.0,"q":0.0,"rh":75,"sky":"night","temp":-4.2,"time":"04:00","wind":5.8},{"alt":46,"cloud":91,"high":0,"iso":"2026-04-10T02:00Z","label":"unusable","low":91,"mid":6,"moon_alt":13,"precip":0.0,"q":0.0,"rh":75,"sky":"night","temp":-4.0,"time":"05:00","wind":4.4},{"alt":56,"cloud":100,"high":0,"iso":"2026-04-10T03:00Z","label":"unusable","low":100,"mid":11,"moon_alt":18,"precip":0.0,"q":0.0,"rh":77,"sky":"nautical twilight","temp":-4.1,"time":"06:00","wind":5.9}],"peak_quality":0.39,"peak_sky":0.77,"quality_hours":0.24,"reasons":["the target being low or below 20\u00b0 cost 5.8 quality-hours","cloud cover cost 2.1 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":5,"score_astronomy":45,"score_weather":10,"sky_hours":2.33,"verdict":"poor","verdict_astronomy":"marginal","weather_known":true,"windows":[{"end":"2026-04-09T23:15Z","end_local":"02:15","hours":6.33,"label":"unusable","mean_quality":0.0,"start":"2026-04-09T16:55Z","start_local":"19:55"},{"end":"2026-04-09T23:30Z","end_local":"02:30","hours":0.25,"label":"poor","mean_quality":0.27,"start":"2026-04-09T23:15Z","start_local":"02:15"},{"end":"2026-04-10T00:00Z","end_local":"03:00","hours":0.5,"label":"marginal","mean_quality":0.35,"start":"2026-04-09T23:30Z","start_local":"02:30"},{"end":"2026-04-10T03:50Z","end_local":"06:50","hours":3.83,"label":"unusable","mean_quality":0.0,"start":"2026-04-10T00:00Z","start_local":"03:00"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":100,"dark":false,"high":0,"local":"19:00","low":95,"mid":100,"precip":0.1,"rh":64,"temp":-0.9,"time":"2026-04-09T16:00Z","wind":13.2},{"cloud":98,"dark":false,"high":0,"local":"20:00","low":97,"mid":91,"precip":0.1,"rh":66,"temp":-1.7,"time":"2026-04-09T17:00Z","wind":11.6},{"cloud":71,"dark":false,"high":0,"local":"21:00","low":45,"mid":70,"precip":0.0,"rh":66,"temp":-2.2,"time":"2026-04-09T18:00Z","wind":9.8},{"cloud":4,"dark":true,"high":0,"local":"22:00","low":3,"mid":1,"precip":0.0,"rh":70,"temp":-3.3,"time":"2026-04-09T19:00Z","wind":7.3},{"cloud":4,"dark":true,"high":0,"local":"23:00","low":4,"mid":0,"precip":0.0,"rh":78,"temp":-5.0,"time":"2026-04-09T20:00Z","wind":5.8},{"cloud":16,"dark":true,"high":0,"local":"00:00","low":16,"mid":1,"precip":0.0,"rh":79,"temp":-5.4,"time":"2026-04-09T21:00Z","wind":6.0},{"cloud":26,"dark":true,"high":0,"local":"01:00","low":23,"mid":5,"precip":0.0,"rh":79,"temp":-5.4,"time":"2026-04-09T22:00Z","wind":6.3},{"cloud":34,"dark":true,"high":0,"local":"02:00","low":16,"mid":32,"precip":0.0,"rh":81,"temp":-5.6,"time":"2026-04-09T23:00Z","wind":4.6},{"cloud":95,"dark":true,"high":0,"local":"03:00","low":95,"mid":33,"precip":0.0,"rh":84,"temp":-5.5,"time":"2026-04-10T00:00Z","wind":5.4},{"cloud":100,"dark":true,"high":0,"local":"04:00","low":100,"mid":9,"precip":0.0,"rh":75,"temp":-4.2,"time":"2026-04-10T01:00Z","wind":5.8},{"cloud":91,"dark":true,"high":0,"local":"05:00","low":91,"mid":6,"precip":0.0,"rh":75,"temp":-4.0,"time":"2026-04-10T02:00Z","wind":4.4},{"cloud":100,"dark":false,"high":0,"local":"06:00","low":100,"mid":11,"precip":0.0,"rh":77,"temp":-4.1,"time":"2026-04-10T03:00Z","wind":5.9},{"cloud":95,"dark":false,"high":0,"local":"07:00","low":95,"mid":1,"precip":0.0,"rh":76,"temp":-4.1,"time":"2026-04-10T04:00Z","wind":6.9}],"forecast_source":"history","forecast_updated_at":"2026-10-14T02:51:28Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-04-09T18:33:09Z","dark_hours":7.64,"dark_to":"2026-04-10T02:11:18Z","moon":{"illumination":0.526,"phase":"last quarter","waxing":false},"moon_free_dark_hours":5.75,"moonrise":"2026-04-10T00:19:35Z","moonset":"2026-04-10T08:59:46Z","sunrise":"2026-04-10T03:49:22Z","sunset":"2026-04-09T16:55:00Z","twilight":{"astronomical":{"end":"2026-04-09T18:33:09Z","start":"2026-04-10T02:11:18Z"},"civil":{"end":"2026-04-09T17:23:31Z","start":"2026-04-10T03:20:54Z"},"nautical":{"end":"2026-04-09T17:57:33Z","start":"2026-04-10T02:46:54Z"}},"window_end":"2026-04-10T09:00:00Z","window_start":"2026-04-09T09:00:00Z"},"night_date":"2026-04-09","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":"2026-04-10T02:10:00Z"},"dec":44.25788576,"dec_of_date":44.361,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":1.83,"limit_rise":"2026-04-09T23:14:44Z","limit_set":"2026-04-09T13:03:01Z","max_az_rate_deg_per_min":3.81,"moon_separation":74.4,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9593,"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 1.8 h above 30\u00b0, 3.0 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2026-04-09T16:18:54Z","blocked_dark_hours":0,"clears_at":"2026-04-09T20:21:47Z","rise_az":289.5},"track":[{"above_terrain":true,"airmass":1.16,"alt":59.23,"az":289.5,"t":"2026-04-09T09:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.35,"az":289.8,"t":"2026-04-09T09:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.19,"alt":57.47,"az":290.2,"t":"2026-04-09T09:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.2,"alt":56.6,"az":290.5,"t":"2026-04-09T09:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.21,"alt":55.72,"az":290.8,"t":"2026-04-09T09:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.22,"alt":54.85,"az":291.2,"t":"2026-04-09T09:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.97,"az":291.5,"t":"2026-04-09T09:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.1,"az":291.9,"t":"2026-04-09T09:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.24,"az":292.3,"t":"2026-04-09T09:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.28,"alt":51.37,"az":292.7,"t":"2026-04-09T09:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.29,"alt":50.51,"az":293.0,"t":"2026-04-09T09:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.65,"az":293.4,"t":"2026-04-09T09:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.33,"alt":48.79,"az":293.8,"t":"2026-04-09T10:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.35,"alt":47.94,"az":294.2,"t":"2026-04-09T10:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.09,"az":294.6,"t":"2026-04-09T10:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.24,"az":295.1,"t":"2026-04-09T10:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.39,"az":295.5,"t":"2026-04-09T10:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.42,"alt":44.55,"az":295.9,"t":"2026-04-09T10:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.45,"alt":43.71,"az":296.3,"t":"2026-04-09T10:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.47,"alt":42.87,"az":296.8,"t":"2026-04-09T10:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":42.04,"az":297.2,"t":"2026-04-09T10:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.52,"alt":41.21,"az":297.7,"t":"2026-04-09T10:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.54,"alt":40.38,"az":298.1,"t":"2026-04-09T10:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.57,"alt":39.55,"az":298.6,"t":"2026-04-09T10:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.6,"alt":38.73,"az":299.1,"t":"2026-04-09T11:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.62,"alt":37.92,"az":299.5,"t":"2026-04-09T11:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.65,"alt":37.11,"az":300.0,"t":"2026-04-09T11:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.69,"alt":36.3,"az":300.5,"t":"2026-04-09T11:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.72,"alt":35.49,"az":301.0,"t":"2026-04-09T11:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.75,"alt":34.69,"az":301.5,"t":"2026-04-09T11:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.79,"alt":33.9,"az":302.0,"t":"2026-04-09T11:30:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.83,"alt":33.1,"az":302.5,"t":"2026-04-09T11:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.87,"alt":32.32,"az":303.0,"t":"2026-04-09T11:40:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.91,"alt":31.53,"az":303.5,"t":"2026-04-09T11:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.95,"alt":30.76,"az":304.0,"t":"2026-04-09T11:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.0,"alt":29.98,"az":304.5,"t":"2026-04-09T11:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.04,"alt":29.21,"az":305.1,"t":"2026-04-09T12:00:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.09,"alt":28.45,"az":305.6,"t":"2026-04-09T12:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.14,"alt":27.69,"az":306.2,"t":"2026-04-09T12:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.2,"alt":26.94,"az":306.7,"t":"2026-04-09T12:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.26,"alt":26.19,"az":307.3,"t":"2026-04-09T12:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.32,"alt":25.45,"az":307.8,"t":"2026-04-09T12:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.38,"alt":24.71,"az":308.4,"t":"2026-04-09T12:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.45,"alt":23.98,"az":308.9,"t":"2026-04-09T12:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.52,"alt":23.26,"az":309.5,"t":"2026-04-09T12:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.59,"alt":22.54,"az":310.1,"t":"2026-04-09T12:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.67,"alt":21.83,"az":310.7,"t":"2026-04-09T12:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.76,"alt":21.12,"az":311.3,"t":"2026-04-09T12:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.85,"alt":20.42,"az":311.9,"t":"2026-04-09T13:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.94,"alt":19.73,"az":312.5,"t":"2026-04-09T13:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.04,"alt":19.04,"az":313.1,"t":"2026-04-09T13:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.15,"alt":18.36,"az":313.7,"t":"2026-04-09T13:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.26,"alt":17.69,"az":314.3,"t":"2026-04-09T13:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.38,"alt":17.02,"az":315.0,"t":"2026-04-09T13:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":315.6,"t":"2026-04-09T13:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.65,"alt":15.71,"az":316.2,"t":"2026-04-09T13:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.8,"alt":15.07,"az":316.9,"t":"2026-04-09T13:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.96,"alt":14.43,"az":317.5,"t":"2026-04-09T13:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.13,"alt":13.8,"az":318.2,"t":"2026-04-09T13:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.31,"alt":13.18,"az":318.9,"t":"2026-04-09T13:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":4.51,"alt":12.57,"az":319.5,"t":"2026-04-09T14:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.72,"alt":11.97,"az":320.2,"t":"2026-04-09T14:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.95,"alt":11.37,"az":320.9,"t":"2026-04-09T14:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.21,"alt":10.79,"az":321.6,"t":"2026-04-09T14:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.48,"alt":10.21,"az":322.3,"t":"2026-04-09T14:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.78,"alt":9.64,"az":323.0,"t":"2026-04-09T14:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":6.11,"alt":9.08,"az":323.7,"t":"2026-04-09T14:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.47,"alt":8.53,"az":324.4,"t":"2026-04-09T14:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.86,"alt":7.99,"az":325.1,"t":"2026-04-09T14:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.3,"alt":7.46,"az":325.9,"t":"2026-04-09T14:45:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.79,"alt":6.94,"az":326.6,"t":"2026-04-09T14:50:00Z","terrain":-0.33},{"above_terrain":true,"airmass":8.33,"alt":6.43,"az":327.3,"t":"2026-04-09T14:55:00Z","terrain":-0.34},{"above_terrain":true,"airmass":8.93,"alt":5.93,"az":328.1,"t":"2026-04-09T15:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":9.61,"alt":5.44,"az":328.8,"t":"2026-04-09T15:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.37,"alt":4.96,"az":329.6,"t":"2026-04-09T15:10:00Z","terrain":-0.26},{"above_terrain":true,"airmass":11.23,"alt":4.5,"az":330.4,"t":"2026-04-09T15:15:00Z","terrain":-0.36},{"above_terrain":true,"airmass":12.21,"alt":4.04,"az":331.1,"t":"2026-04-09T15:20:00Z","terrain":-0.36},{"above_terrain":true,"airmass":13.34,"alt":3.59,"az":331.9,"t":"2026-04-09T15:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":14.63,"alt":3.16,"az":332.7,"t":"2026-04-09T15:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":16.12,"alt":2.73,"az":333.5,"t":"2026-04-09T15:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":17.85,"alt":2.32,"az":334.3,"t":"2026-04-09T15:40:00Z","terrain":-0.33},{"above_terrain":true,"airmass":19.86,"alt":1.92,"az":335.1,"t":"2026-04-09T15:45:00Z","terrain":-0.61},{"above_terrain":true,"airmass":22.22,"alt":1.53,"az":335.9,"t":"2026-04-09T15:50:00Z","terrain":-0.81},{"above_terrain":true,"airmass":24.99,"alt":1.16,"az":336.7,"t":"2026-04-09T15:55:00Z","terrain":-0.76},{"above_terrain":true,"airmass":28.24,"alt":0.79,"az":337.5,"t":"2026-04-09T16:00:00Z","terrain":-0.59},{"above_terrain":true,"airmass":32.03,"alt":0.44,"az":338.4,"t":"2026-04-09T16:05:00Z","terrain":-0.57},{"above_terrain":true,"airmass":36.43,"alt":0.1,"az":339.2,"t":"2026-04-09T16:10:00Z","terrain":-0.71},{"above_terrain":true,"airmass":null,"alt":-0.22,"az":340.0,"t":"2026-04-09T16:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-0.54,"az":340.9,"t":"2026-04-09T16:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.84,"az":341.7,"t":"2026-04-09T16:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.12,"az":342.6,"t":"2026-04-09T16:30:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-1.4,"az":343.4,"t":"2026-04-09T16:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.66,"az":344.3,"t":"2026-04-09T16:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.91,"az":345.1,"t":"2026-04-09T16:45:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-2.14,"az":346.0,"t":"2026-04-09T16:50:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-2.36,"az":346.9,"t":"2026-04-09T16:55:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-2.57,"az":347.7,"t":"2026-04-09T17:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":348.6,"t":"2026-04-09T17:05:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":349.5,"t":"2026-04-09T17:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":350.4,"t":"2026-04-09T17:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":351.3,"t":"2026-04-09T17:20:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":352.1,"t":"2026-04-09T17:25:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":353.0,"t":"2026-04-09T17:30:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":353.9,"t":"2026-04-09T17:35:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":354.8,"t":"2026-04-09T17:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":355.7,"t":"2026-04-09T17:45:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":356.6,"t":"2026-04-09T17:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":357.5,"t":"2026-04-09T17:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":358.4,"t":"2026-04-09T18:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":359.3,"t":"2026-04-09T18:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.95,"az":0.2,"t":"2026-04-09T18:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":1.1,"t":"2026-04-09T18:15:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":2.0,"t":"2026-04-09T18:20:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":2.9,"t":"2026-04-09T18:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":3.8,"t":"2026-04-09T18:30:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":4.7,"t":"2026-04-09T18:35:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":5.6,"t":"2026-04-09T18:40:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":6.5,"t":"2026-04-09T18:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":7.4,"t":"2026-04-09T18:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":8.3,"t":"2026-04-09T18:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":9.1,"t":"2026-04-09T19:00:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":10.0,"t":"2026-04-09T19:05:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":10.9,"t":"2026-04-09T19:10:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-2.67,"az":11.8,"t":"2026-04-09T19:15:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-2.47,"az":12.7,"t":"2026-04-09T19:20:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.26,"az":13.5,"t":"2026-04-09T19:25:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-2.04,"az":14.4,"t":"2026-04-09T19:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":15.3,"t":"2026-04-09T19:35:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":16.1,"t":"2026-04-09T19:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.28,"az":17.0,"t":"2026-04-09T19:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.0,"az":17.8,"t":"2026-04-09T19:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.7,"az":18.7,"t":"2026-04-09T19:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.4,"az":19.5,"t":"2026-04-09T20:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-0.08,"az":20.4,"t":"2026-04-09T20:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":34.39,"alt":0.25,"az":21.2,"t":"2026-04-09T20:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":30.26,"alt":0.6,"az":22.0,"t":"2026-04-09T20:15:00Z","terrain":0.99},{"above_terrain":false,"airmass":26.72,"alt":0.95,"az":22.8,"t":"2026-04-09T20:20:00Z","terrain":1.13},{"above_terrain":true,"airmass":23.7,"alt":1.32,"az":23.7,"t":"2026-04-09T20:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":21.12,"alt":1.7,"az":24.5,"t":"2026-04-09T20:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":18.92,"alt":2.1,"az":25.3,"t":"2026-04-09T20:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":17.04,"alt":2.5,"az":26.1,"t":"2026-04-09T20:40:00Z","terrain":1.34},{"above_terrain":true,"airmass":15.42,"alt":2.92,"az":26.9,"t":"2026-04-09T20:45:00Z","terrain":1.29},{"above_terrain":true,"airmass":14.03,"alt":3.35,"az":27.6,"t":"2026-04-09T20:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.82,"alt":3.79,"az":28.4,"t":"2026-04-09T20:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":11.76,"alt":4.24,"az":29.2,"t":"2026-04-09T21:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":10.83,"alt":4.7,"az":30.0,"t":"2026-04-09T21:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":10.02,"alt":5.18,"az":30.7,"t":"2026-04-09T21:10:00Z","terrain":1.27},{"above_terrain":true,"airmass":9.29,"alt":5.66,"az":31.5,"t":"2026-04-09T21:15:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.65,"alt":6.15,"az":32.3,"t":"2026-04-09T21:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":8.08,"alt":6.66,"az":33.0,"t":"2026-04-09T21:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":7.56,"alt":7.17,"az":33.7,"t":"2026-04-09T21:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":7.1,"alt":7.7,"az":34.5,"t":"2026-04-09T21:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.68,"alt":8.23,"az":35.2,"t":"2026-04-09T21:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.3,"alt":8.78,"az":35.9,"t":"2026-04-09T21:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.96,"alt":9.33,"az":36.6,"t":"2026-04-09T21:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.64,"alt":9.89,"az":37.3,"t":"2026-04-09T21:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":5.35,"alt":10.47,"az":38.0,"t":"2026-04-09T22:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.09,"alt":11.05,"az":38.7,"t":"2026-04-09T22:05:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.85,"alt":11.64,"az":39.4,"t":"2026-04-09T22:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.62,"alt":12.24,"az":40.1,"t":"2026-04-09T22:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.42,"alt":12.84,"az":40.8,"t":"2026-04-09T22:20:00Z","terrain":0.0},{"above_terrain":true,"airmass":4.23,"alt":13.46,"az":41.4,"t":"2026-04-09T22:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":4.05,"alt":14.08,"az":42.1,"t":"2026-04-09T22:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.88,"alt":14.71,"az":42.8,"t":"2026-04-09T22:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.73,"alt":15.35,"az":43.4,"t":"2026-04-09T22:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.59,"alt":16.0,"az":44.1,"t":"2026-04-09T22:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.45,"alt":16.65,"az":44.7,"t":"2026-04-09T22:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.33,"alt":17.32,"az":45.3,"t":"2026-04-09T22:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.21,"alt":17.99,"az":46.0,"t":"2026-04-09T23:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.1,"alt":18.66,"az":46.6,"t":"2026-04-09T23:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.0,"alt":19.34,"az":47.2,"t":"2026-04-09T23:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.9,"alt":20.03,"az":47.8,"t":"2026-04-09T23:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.81,"alt":20.73,"az":48.4,"t":"2026-04-09T23:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.72,"alt":21.43,"az":49.0,"t":"2026-04-09T23:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.64,"alt":22.14,"az":49.6,"t":"2026-04-09T23:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.56,"alt":22.86,"az":50.2,"t":"2026-04-09T23:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.49,"alt":23.58,"az":50.7,"t":"2026-04-09T23:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.42,"alt":24.31,"az":51.3,"t":"2026-04-09T23:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.35,"alt":25.04,"az":51.9,"t":"2026-04-09T23:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.29,"alt":25.78,"az":52.4,"t":"2026-04-09T23:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.23,"alt":26.53,"az":53.0,"t":"2026-04-10T00:00:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.17,"alt":27.28,"az":53.5,"t":"2026-04-10T00:05:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.12,"alt":28.03,"az":54.1,"t":"2026-04-10T00:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.79,"az":54.6,"t":"2026-04-10T00:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.02,"alt":29.56,"az":55.2,"t":"2026-04-10T00:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.97,"alt":30.33,"az":55.7,"t":"2026-04-10T00:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.1,"az":56.2,"t":"2026-04-10T00:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.89,"alt":31.88,"az":56.7,"t":"2026-04-10T00:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.85,"alt":32.67,"az":57.2,"t":"2026-04-10T00:40:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.81,"alt":33.46,"az":57.7,"t":"2026-04-10T00:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.77,"alt":34.25,"az":58.2,"t":"2026-04-10T00:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.74,"alt":35.05,"az":58.7,"t":"2026-04-10T00:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.85,"az":59.2,"t":"2026-04-10T01:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.66,"az":59.7,"t":"2026-04-10T01:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.47,"az":60.2,"t":"2026-04-10T01:10:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.61,"alt":38.28,"az":60.7,"t":"2026-04-10T01:15:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.1,"az":61.1,"t":"2026-04-10T01:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.56,"alt":39.92,"az":61.6,"t":"2026-04-10T01:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.75,"az":62.1,"t":"2026-04-10T01:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.5,"alt":41.58,"az":62.5,"t":"2026-04-10T01:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.41,"az":63.0,"t":"2026-04-10T01:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.46,"alt":43.24,"az":63.4,"t":"2026-04-10T01:45:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.44,"alt":44.08,"az":63.8,"t":"2026-04-10T01:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.41,"alt":44.92,"az":64.3,"t":"2026-04-10T01:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.77,"az":64.7,"t":"2026-04-10T02:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.62,"az":65.1,"t":"2026-04-10T02:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.36,"alt":47.47,"az":65.5,"t":"2026-04-10T02:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.32,"az":65.9,"t":"2026-04-10T02:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.32,"alt":49.18,"az":66.3,"t":"2026-04-10T02:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.3,"alt":50.03,"az":66.7,"t":"2026-04-10T02:25:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.29,"alt":50.9,"az":67.1,"t":"2026-04-10T02:30:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":51.76,"az":67.5,"t":"2026-04-10T02:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.62,"az":67.9,"t":"2026-04-10T02:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.49,"az":68.3,"t":"2026-04-10T02:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.23,"alt":54.36,"az":68.6,"t":"2026-04-10T02:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.22,"alt":55.24,"az":69.0,"t":"2026-04-10T02:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.11,"az":69.3,"t":"2026-04-10T03:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.19,"alt":56.99,"az":69.7,"t":"2026-04-10T03:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.18,"alt":57.87,"az":70.0,"t":"2026-04-10T03:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.17,"alt":58.75,"az":70.3,"t":"2026-04-10T03:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.63,"az":70.6,"t":"2026-04-10T03:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.51,"az":70.9,"t":"2026-04-10T03:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.14,"alt":61.4,"az":71.2,"t":"2026-04-10T03:30:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.28,"az":71.5,"t":"2026-04-10T03:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.17,"az":71.7,"t":"2026-04-10T03:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.06,"az":72.0,"t":"2026-04-10T03:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":64.95,"az":72.2,"t":"2026-04-10T03:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.1,"alt":65.84,"az":72.4,"t":"2026-04-10T03:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.09,"alt":66.74,"az":72.6,"t":"2026-04-10T04:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.08,"alt":67.63,"az":72.8,"t":"2026-04-10T04:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":68.52,"az":72.9,"t":"2026-04-10T04:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.07,"alt":69.42,"az":73.1,"t":"2026-04-10T04:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.06,"alt":70.32,"az":73.2,"t":"2026-04-10T04:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.06,"alt":71.21,"az":73.2,"t":"2026-04-10T04:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.11,"az":73.2,"t":"2026-04-10T04:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.05,"alt":73.0,"az":73.2,"t":"2026-04-10T04:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":73.9,"az":73.1,"t":"2026-04-10T04:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.04,"alt":74.79,"az":73.0,"t":"2026-04-10T04:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.03,"alt":75.69,"az":72.8,"t":"2026-04-10T04:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.03,"alt":76.58,"az":72.5,"t":"2026-04-10T04:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.02,"alt":77.47,"az":72.1,"t":"2026-04-10T05:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.02,"alt":78.36,"az":71.5,"t":"2026-04-10T05:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":79.25,"az":70.8,"t":"2026-04-10T05:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.01,"alt":80.13,"az":69.9,"t":"2026-04-10T05:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.01,"alt":81.01,"az":68.8,"t":"2026-04-10T05:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.01,"alt":81.88,"az":67.3,"t":"2026-04-10T05:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.01,"alt":82.73,"az":65.4,"t":"2026-04-10T05:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":83.57,"az":62.8,"t":"2026-04-10T05:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.0,"alt":84.39,"az":59.3,"t":"2026-04-10T05:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.0,"alt":85.18,"az":54.6,"t":"2026-04-10T05:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.0,"alt":85.91,"az":47.9,"t":"2026-04-10T05:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.0,"alt":86.55,"az":38.3,"t":"2026-04-10T05:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":87.05,"az":24.8,"t":"2026-04-10T06:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.0,"alt":87.31,"az":7.3,"t":"2026-04-10T06:05:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.0,"alt":87.27,"az":348.3,"t":"2026-04-10T06:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.0,"alt":86.95,"az":331.6,"t":"2026-04-10T06:15:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.0,"alt":86.41,"az":319.2,"t":"2026-04-10T06:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.0,"alt":85.75,"az":310.4,"t":"2026-04-10T06:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.0,"alt":85.0,"az":304.2,"t":"2026-04-10T06:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.0,"alt":84.21,"az":299.8,"t":"2026-04-10T06:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.01,"alt":83.38,"az":296.5,"t":"2026-04-10T06:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.01,"alt":82.53,"az":294.1,"t":"2026-04-10T06:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":81.67,"az":292.3,"t":"2026-04-10T06:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.01,"alt":80.8,"az":290.9,"t":"2026-04-10T06:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.02,"alt":79.93,"az":289.8,"t":"2026-04-10T07:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":79.04,"az":289.0,"t":"2026-04-10T07:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":78.16,"az":288.3,"t":"2026-04-10T07:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":77.27,"az":287.8,"t":"2026-04-10T07:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.03,"alt":76.37,"az":287.5,"t":"2026-04-10T07:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.03,"alt":75.48,"az":287.2,"t":"2026-04-10T07:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.04,"alt":74.59,"az":287.0,"t":"2026-04-10T07:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":73.69,"az":286.9,"t":"2026-04-10T07:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.79,"az":286.8,"t":"2026-04-10T07:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.9,"az":286.8,"t":"2026-04-10T07:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":71.0,"az":286.8,"t":"2026-04-10T07:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.11,"az":286.9,"t":"2026-04-10T07:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.21,"az":287.0,"t":"2026-04-10T08:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.08,"alt":68.32,"az":287.1,"t":"2026-04-10T08:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.08,"alt":67.42,"az":287.2,"t":"2026-04-10T08:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.09,"alt":66.53,"az":287.4,"t":"2026-04-10T08:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.1,"alt":65.64,"az":287.6,"t":"2026-04-10T08:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.11,"alt":64.74,"az":287.8,"t":"2026-04-10T08:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.11,"alt":63.85,"az":288.1,"t":"2026-04-10T08:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.96,"az":288.3,"t":"2026-04-10T08:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.08,"az":288.6,"t":"2026-04-10T08:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.19,"az":288.9,"t":"2026-04-10T08:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.31,"az":289.2,"t":"2026-04-10T08:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.42,"az":289.5,"t":"2026-04-10T08:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.17,"alt":58.54,"az":289.8,"t":"2026-04-10T09:00:00Z","terrain":0.26}],"transit":{"airmass":1.0,"alt":87.3,"az":7.3,"t":"2026-04-10T06:05:00Z"},"usable_hours":3.0,"verdict":"marginal","zenith_passage":true},"warnings":[]}