{"assessment":{"best_window":{"end":"2026-04-11T23:00Z","end_local":"02:00","hours":4.0,"label":"good","mean_quality":0.71,"start":"2026-04-11T19:00Z","start_local":"22:00"},"cost":{"altitude":1.85,"clouds":3.11,"darkness":0.66,"moon":0.01},"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":"Possible, with compromises","hourly":[{"alt":18,"cloud":59,"high":0,"iso":"2026-04-11T17:00Z","label":"unusable","low":49,"mid":20,"moon_alt":-67,"precip":0.0,"q":0.0,"rh":94,"sky":"civil twilight","temp":-2.0,"time":"20:00","wind":1.5},{"alt":28,"cloud":39,"high":0,"iso":"2026-04-11T18:00Z","label":"poor","low":38,"mid":4,"moon_alt":-69,"precip":0.0,"q":0.06,"rh":96,"sky":"nautical twilight","temp":-3.1,"time":"21:00","wind":0.6},{"alt":38,"cloud":23,"high":0,"iso":"2026-04-11T19:00Z","label":"good","low":14,"mid":12,"moon_alt":-65,"precip":0.0,"q":0.63,"rh":96,"sky":"night","temp":-3.3,"time":"22:00","wind":4.1},{"alt":45,"cloud":9,"high":0,"iso":"2026-04-11T20:00Z","label":"good","low":7,"mid":2,"moon_alt":-56,"precip":0.0,"q":0.81,"rh":99,"sky":"night","temp":-4.3,"time":"23:00","wind":5.0},{"alt":50,"cloud":24,"high":0,"iso":"2026-04-11T21:00Z","label":"good","low":23,"mid":3,"moon_alt":-46,"precip":0.0,"q":0.68,"rh":98,"sky":"night","temp":-4.9,"time":"00:00","wind":4.8},{"alt":50,"cloud":24,"high":0,"iso":"2026-04-11T22:00Z","label":"good","low":24,"mid":0,"moon_alt":-36,"precip":0.0,"q":0.68,"rh":98,"sky":"night","temp":-4.7,"time":"01:00","wind":5.1},{"alt":45,"cloud":75,"high":0,"iso":"2026-04-11T23:00Z","label":"poor","low":75,"mid":0,"moon_alt":-25,"precip":0.0,"q":0.15,"rh":97,"sky":"night","temp":-4.4,"time":"02:00","wind":4.5},{"alt":38,"cloud":100,"high":0,"iso":"2026-04-12T00:00Z","label":"unusable","low":100,"mid":0,"moon_alt":-14,"precip":0.0,"q":0.0,"rh":98,"sky":"night","temp":-5.1,"time":"03:00","wind":4.9},{"alt":29,"cloud":100,"high":0,"iso":"2026-04-12T01:00Z","label":"unusable","low":100,"mid":0,"moon_alt":-4,"precip":0.0,"q":0.0,"rh":96,"sky":"night","temp":-3.8,"time":"04:00","wind":6.0},{"alt":18,"cloud":100,"high":0,"iso":"2026-04-12T02:00Z","label":"unusable","low":100,"mid":0,"moon_alt":6,"precip":0.0,"q":0.0,"rh":95,"sky":"night","temp":-2.8,"time":"05:00","wind":6.1},{"alt":7,"cloud":100,"high":0,"iso":"2026-04-12T03:00Z","label":"unusable","low":100,"mid":0,"moon_alt":15,"precip":0.0,"q":0.0,"rh":94,"sky":"nautical twilight","temp":-2.0,"time":"06:00","wind":5.6}],"peak_quality":0.84,"peak_sky":0.93,"quality_hours":3.3,"reasons":["cloud cover cost 3.1 quality-hours","the target being low or below 20\u00b0 cost 1.8 quality-hours","daylight and twilight cost 0.7 quality-hours"],"reference_hours":4.0,"score":48,"score_astronomy":93,"score_weather":51,"sky_hours":6.4,"verdict":"marginal","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2026-04-11T17:30Z","end_local":"20:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-04-11T16:55Z","start_local":"19:55"},{"end":"2026-04-11T18:40Z","end_local":"21:40","hours":1.17,"label":"poor","mean_quality":0.13,"start":"2026-04-11T17:30Z","start_local":"20:30"},{"end":"2026-04-11T19:00Z","end_local":"22:00","hours":0.33,"label":"marginal","mean_quality":0.48,"start":"2026-04-11T18:40Z","start_local":"21:40"},{"end":"2026-04-11T23:00Z","end_local":"02:00","hours":4.0,"label":"good","mean_quality":0.71,"start":"2026-04-11T19:00Z","start_local":"22:00"},{"end":"2026-04-12T00:00Z","end_local":"03:00","hours":1.0,"label":"poor","mean_quality":0.15,"start":"2026-04-11T23:00Z","start_local":"02:00"},{"end":"2026-04-12T03:50Z","end_local":"06:50","hours":3.83,"label":"unusable","mean_quality":0.0,"start":"2026-04-12T00:00Z","start_local":"03:00"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":63,"dark":false,"high":0,"local":"19:00","low":56,"mid":20,"precip":0.1,"rh":86,"temp":-0.1,"time":"2026-04-11T16:00Z","wind":2.1},{"cloud":59,"dark":false,"high":0,"local":"20:00","low":49,"mid":20,"precip":0.0,"rh":94,"temp":-2.0,"time":"2026-04-11T17:00Z","wind":1.5},{"cloud":39,"dark":false,"high":0,"local":"21:00","low":38,"mid":4,"precip":0.0,"rh":96,"temp":-3.1,"time":"2026-04-11T18:00Z","wind":0.6},{"cloud":23,"dark":true,"high":0,"local":"22:00","low":14,"mid":12,"precip":0.0,"rh":96,"temp":-3.3,"time":"2026-04-11T19:00Z","wind":4.1},{"cloud":9,"dark":true,"high":0,"local":"23:00","low":7,"mid":2,"precip":0.0,"rh":99,"temp":-4.3,"time":"2026-04-11T20:00Z","wind":5.0},{"cloud":24,"dark":true,"high":0,"local":"00:00","low":23,"mid":3,"precip":0.0,"rh":98,"temp":-4.9,"time":"2026-04-11T21:00Z","wind":4.8},{"cloud":24,"dark":true,"high":0,"local":"01:00","low":24,"mid":0,"precip":0.0,"rh":98,"temp":-4.7,"time":"2026-04-11T22:00Z","wind":5.1},{"cloud":75,"dark":true,"high":0,"local":"02:00","low":75,"mid":0,"precip":0.0,"rh":97,"temp":-4.4,"time":"2026-04-11T23:00Z","wind":4.5},{"cloud":100,"dark":true,"high":0,"local":"03:00","low":100,"mid":0,"precip":0.0,"rh":98,"temp":-5.1,"time":"2026-04-12T00:00Z","wind":4.9},{"cloud":100,"dark":true,"high":0,"local":"04:00","low":100,"mid":0,"precip":0.0,"rh":96,"temp":-3.8,"time":"2026-04-12T01:00Z","wind":6.0},{"cloud":100,"dark":true,"high":0,"local":"05:00","low":100,"mid":0,"precip":0.0,"rh":95,"temp":-2.8,"time":"2026-04-12T02:00Z","wind":6.1},{"cloud":100,"dark":false,"high":0,"local":"06:00","low":100,"mid":0,"precip":0.0,"rh":94,"temp":-2.0,"time":"2026-04-12T03:00Z","wind":5.6},{"cloud":100,"dark":false,"high":0,"local":"07:00","low":100,"mid":0,"precip":0.0,"rh":96,"temp":-1.9,"time":"2026-04-12T04:00Z","wind":5.4}],"forecast_source":"history","forecast_updated_at":"2026-10-14T01:47:35Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-04-11T18:36:02Z","dark_hours":7.52,"dark_to":"2026-04-12T02:07:22Z","moon":{"illumination":0.333,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":6.75,"moonrise":"2026-04-12T01:22:47Z","moonset":"2026-04-11T10:05:58Z","sunrise":"2026-04-12T03:46:08Z","sunset":"2026-04-11T16:57:12Z","twilight":{"astronomical":{"end":"2026-04-11T18:36:02Z","start":"2026-04-12T02:07:22Z"},"civil":{"end":"2026-04-11T17:25:50Z","start":"2026-04-12T03:17:32Z"},"nautical":{"end":"2026-04-11T18:00:05Z","start":"2026-04-12T02:43:18Z"}},"window_end":"2026-04-12T09:00:00Z","window_start":"2026-04-11T09:00:00Z"},"night_date":"2026-04-11","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.3,"alt":50.2,"t":"2026-04-11T21:30:00Z"},"dec":2.05238823,"dec_of_date":1.9073,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":6.25,"limit_rise":"2026-04-11T17:13:17Z","limit_set":"2026-04-12T01:48:50Z","max_az_rate_deg_per_min":0.0,"moon_separation":125.8,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6139,"ra_str":"12h 29m 06.7s","resolved":{"dec":2.05238823,"morphology":"E3","name":"3C 273","ra":187.27791594,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=3C%20273","source":"sesame","type":"BLL","type_text":"BL Lac object \u2014 a blazar","vmag":14.83},"summary":"6.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2026-04-12T03:34:58Z","blocked_dark_hours":0,"clears_at":"2026-04-11T15:25:18Z","rise_az":88.2},"track":[{"above_terrain":false,"airmass":null,"alt":-45.76,"az":348.1,"t":"2026-04-11T09:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-45.94,"az":349.9,"t":"2026-04-11T09:05:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-46.09,"az":351.7,"t":"2026-04-11T09:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-46.21,"az":353.5,"t":"2026-04-11T09:15:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-46.3,"az":355.3,"t":"2026-04-11T09:20:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-46.36,"az":357.1,"t":"2026-04-11T09:25:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":358.9,"t":"2026-04-11T09:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":0.7,"t":"2026-04-11T09:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":2.5,"t":"2026-04-11T09:40:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":4.3,"t":"2026-04-11T09:45:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":6.2,"t":"2026-04-11T09:50:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-46.11,"az":8.0,"t":"2026-04-11T09:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-45.97,"az":9.7,"t":"2026-04-11T10:00:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-45.8,"az":11.5,"t":"2026-04-11T10:05:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-45.6,"az":13.3,"t":"2026-04-11T10:10:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-45.37,"az":15.1,"t":"2026-04-11T10:15:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-45.11,"az":16.8,"t":"2026-04-11T10:20:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-44.83,"az":18.5,"t":"2026-04-11T10:25:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-44.52,"az":20.2,"t":"2026-04-11T10:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-44.18,"az":21.9,"t":"2026-04-11T10:35:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-43.82,"az":23.6,"t":"2026-04-11T10:40:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-43.43,"az":25.2,"t":"2026-04-11T10:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-43.02,"az":26.9,"t":"2026-04-11T10:50:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-42.58,"az":28.5,"t":"2026-04-11T10:55:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-42.13,"az":30.0,"t":"2026-04-11T11:00:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-41.65,"az":31.6,"t":"2026-04-11T11:05:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-41.15,"az":33.1,"t":"2026-04-11T11:10:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-40.63,"az":34.6,"t":"2026-04-11T11:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-40.08,"az":36.1,"t":"2026-04-11T11:20:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-39.52,"az":37.6,"t":"2026-04-11T11:25:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-38.94,"az":39.0,"t":"2026-04-11T11:30:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-38.35,"az":40.4,"t":"2026-04-11T11:35:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-37.73,"az":41.8,"t":"2026-04-11T11:40:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-37.1,"az":43.2,"t":"2026-04-11T11:45:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-36.45,"az":44.5,"t":"2026-04-11T11:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-35.79,"az":45.8,"t":"2026-04-11T11:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-35.11,"az":47.1,"t":"2026-04-11T12:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-34.41,"az":48.4,"t":"2026-04-11T12:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-33.71,"az":49.6,"t":"2026-04-11T12:10:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-32.99,"az":50.8,"t":"2026-04-11T12:15:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-32.26,"az":52.1,"t":"2026-04-11T12:20:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-31.51,"az":53.2,"t":"2026-04-11T12:25:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-30.76,"az":54.4,"t":"2026-04-11T12:30:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-29.99,"az":55.6,"t":"2026-04-11T12:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.21,"az":56.7,"t":"2026-04-11T12:40:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-28.43,"az":57.8,"t":"2026-04-11T12:45:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-27.63,"az":58.9,"t":"2026-04-11T12:50:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-26.82,"az":60.0,"t":"2026-04-11T12:55:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-26.01,"az":61.0,"t":"2026-04-11T13:00:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-25.19,"az":62.1,"t":"2026-04-11T13:05:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-24.36,"az":63.1,"t":"2026-04-11T13:10:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-23.52,"az":64.1,"t":"2026-04-11T13:15:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.67,"az":65.1,"t":"2026-04-11T13:20:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-21.82,"az":66.1,"t":"2026-04-11T13:25:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-20.96,"az":67.1,"t":"2026-04-11T13:30:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-20.09,"az":68.1,"t":"2026-04-11T13:35:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-19.22,"az":69.0,"t":"2026-04-11T13:40:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-18.35,"az":70.0,"t":"2026-04-11T13:45:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":70.9,"t":"2026-04-11T13:50:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-16.58,"az":71.8,"t":"2026-04-11T13:55:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-15.69,"az":72.8,"t":"2026-04-11T14:00:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-14.79,"az":73.7,"t":"2026-04-11T14:05:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-13.89,"az":74.6,"t":"2026-04-11T14:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-12.99,"az":75.5,"t":"2026-04-11T14:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-12.08,"az":76.3,"t":"2026-04-11T14:20:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.17,"az":77.2,"t":"2026-04-11T14:25:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-10.25,"az":78.1,"t":"2026-04-11T14:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.33,"az":79.0,"t":"2026-04-11T14:35:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-8.41,"az":79.8,"t":"2026-04-11T14:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-7.49,"az":80.7,"t":"2026-04-11T14:45:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":81.5,"t":"2026-04-11T14:50:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-5.64,"az":82.4,"t":"2026-04-11T14:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-4.71,"az":83.2,"t":"2026-04-11T15:00:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":84.1,"t":"2026-04-11T15:05:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-2.85,"az":84.9,"t":"2026-04-11T15:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":85.7,"t":"2026-04-11T15:15:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":86.6,"t":"2026-04-11T15:20:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-0.05,"az":87.4,"t":"2026-04-11T15:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":27.35,"alt":0.89,"az":88.2,"t":"2026-04-11T15:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":20.42,"alt":1.82,"az":89.1,"t":"2026-04-11T15:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":16.02,"alt":2.76,"az":89.9,"t":"2026-04-11T15:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.06,"alt":3.69,"az":90.7,"t":"2026-04-11T15:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":10.97,"alt":4.63,"az":91.6,"t":"2026-04-11T15:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":9.43,"alt":5.56,"az":92.4,"t":"2026-04-11T15:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":8.25,"alt":6.5,"az":93.2,"t":"2026-04-11T16:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":7.33,"alt":7.43,"az":94.1,"t":"2026-04-11T16:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":6.58,"alt":8.37,"az":94.9,"t":"2026-04-11T16:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":5.98,"alt":9.3,"az":95.8,"t":"2026-04-11T16:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":5.47,"alt":10.23,"az":96.6,"t":"2026-04-11T16:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":5.04,"alt":11.16,"az":97.5,"t":"2026-04-11T16:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":4.68,"alt":12.08,"az":98.3,"t":"2026-04-11T16:30:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.36,"alt":13.01,"az":99.2,"t":"2026-04-11T16:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":4.09,"alt":13.93,"az":100.1,"t":"2026-04-11T16:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.85,"alt":14.85,"az":101.0,"t":"2026-04-11T16:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":3.64,"alt":15.77,"az":101.8,"t":"2026-04-11T16:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":3.45,"alt":16.68,"az":102.7,"t":"2026-04-11T16:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":3.28,"alt":17.6,"az":103.6,"t":"2026-04-11T17:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":3.12,"alt":18.5,"az":104.5,"t":"2026-04-11T17:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.99,"alt":19.41,"az":105.5,"t":"2026-04-11T17:10:00Z","terrain":-0.41},{"above_terrain":true,"airmass":2.86,"alt":20.31,"az":106.4,"t":"2026-04-11T17:15:00Z","terrain":-0.63},{"above_terrain":true,"airmass":2.75,"alt":21.2,"az":107.3,"t":"2026-04-11T17:20:00Z","terrain":-0.71},{"above_terrain":true,"airmass":2.64,"alt":22.09,"az":108.3,"t":"2026-04-11T17:25:00Z","terrain":-1.0},{"above_terrain":true,"airmass":2.55,"alt":22.98,"az":109.2,"t":"2026-04-11T17:30:00Z","terrain":-1.18},{"above_terrain":true,"airmass":2.46,"alt":23.86,"az":110.2,"t":"2026-04-11T17:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":2.38,"alt":24.74,"az":111.2,"t":"2026-04-11T17:40:00Z","terrain":-1.34},{"above_terrain":true,"airmass":2.3,"alt":25.61,"az":112.2,"t":"2026-04-11T17:45:00Z","terrain":-1.39},{"above_terrain":true,"airmass":2.23,"alt":26.47,"az":113.2,"t":"2026-04-11T17:50:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.17,"alt":27.33,"az":114.2,"t":"2026-04-11T17:55:00Z","terrain":-1.6},{"above_terrain":true,"airmass":2.11,"alt":28.18,"az":115.3,"t":"2026-04-11T18:00:00Z","terrain":-1.5},{"above_terrain":true,"airmass":2.05,"alt":29.02,"az":116.3,"t":"2026-04-11T18:05:00Z","terrain":-1.52},{"above_terrain":true,"airmass":2.0,"alt":29.86,"az":117.4,"t":"2026-04-11T18:10:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.95,"alt":30.68,"az":118.5,"t":"2026-04-11T18:15:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.91,"alt":31.5,"az":119.6,"t":"2026-04-11T18:20:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.87,"alt":32.31,"az":120.7,"t":"2026-04-11T18:25:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.83,"alt":33.11,"az":121.8,"t":"2026-04-11T18:30:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.79,"alt":33.9,"az":123.0,"t":"2026-04-11T18:35:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.75,"alt":34.68,"az":124.2,"t":"2026-04-11T18:40:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.72,"alt":35.45,"az":125.4,"t":"2026-04-11T18:45:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.69,"alt":36.21,"az":126.6,"t":"2026-04-11T18:50:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.66,"alt":36.95,"az":127.9,"t":"2026-04-11T18:55:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.63,"alt":37.68,"az":129.2,"t":"2026-04-11T19:00:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.61,"alt":38.4,"az":130.5,"t":"2026-04-11T19:05:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.58,"alt":39.11,"az":131.8,"t":"2026-04-11T19:10:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.56,"alt":39.8,"az":133.2,"t":"2026-04-11T19:15:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.54,"alt":40.47,"az":134.5,"t":"2026-04-11T19:20:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.52,"alt":41.13,"az":135.9,"t":"2026-04-11T19:25:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.5,"alt":41.77,"az":137.4,"t":"2026-04-11T19:30:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.48,"alt":42.4,"az":138.8,"t":"2026-04-11T19:35:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.46,"alt":43.0,"az":140.3,"t":"2026-04-11T19:40:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.45,"alt":43.59,"az":141.9,"t":"2026-04-11T19:45:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.43,"alt":44.16,"az":143.4,"t":"2026-04-11T19:50:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.42,"alt":44.71,"az":145.0,"t":"2026-04-11T19:55:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.41,"alt":45.23,"az":146.6,"t":"2026-04-11T20:00:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.39,"alt":45.74,"az":148.2,"t":"2026-04-11T20:05:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.22,"az":149.9,"t":"2026-04-11T20:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.37,"alt":46.68,"az":151.6,"t":"2026-04-11T20:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.36,"alt":47.11,"az":153.3,"t":"2026-04-11T20:20:00Z","terrain":-0.96},{"above_terrain":true,"airmass":1.35,"alt":47.52,"az":155.1,"t":"2026-04-11T20:25:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.35,"alt":47.9,"az":156.8,"t":"2026-04-11T20:30:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.34,"alt":48.25,"az":158.6,"t":"2026-04-11T20:35:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.33,"alt":48.58,"az":160.4,"t":"2026-04-11T20:40:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.33,"alt":48.88,"az":162.3,"t":"2026-04-11T20:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.32,"alt":49.15,"az":164.2,"t":"2026-04-11T20:50:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.32,"alt":49.39,"az":166.0,"t":"2026-04-11T20:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.31,"alt":49.6,"az":167.9,"t":"2026-04-11T21:00:00Z","terrain":-0.96},{"above_terrain":true,"airmass":1.31,"alt":49.78,"az":169.9,"t":"2026-04-11T21:05:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.31,"alt":49.93,"az":171.8,"t":"2026-04-11T21:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":173.7,"t":"2026-04-11T21:15:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":175.7,"t":"2026-04-11T21:20:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":177.6,"t":"2026-04-11T21:25:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.3,"alt":50.21,"az":179.6,"t":"2026-04-11T21:30:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":181.5,"t":"2026-04-11T21:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.3,"alt":50.16,"az":183.5,"t":"2026-04-11T21:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":185.4,"t":"2026-04-11T21:45:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":187.4,"t":"2026-04-11T21:50:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.85,"az":189.3,"t":"2026-04-11T21:55:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.31,"alt":49.68,"az":191.2,"t":"2026-04-11T22:00:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.31,"alt":49.48,"az":193.2,"t":"2026-04-11T22:05:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.32,"alt":49.26,"az":195.0,"t":"2026-04-11T22:10:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.32,"alt":49.0,"az":196.9,"t":"2026-04-11T22:15:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.33,"alt":48.71,"az":198.8,"t":"2026-04-11T22:20:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.34,"alt":48.4,"az":200.6,"t":"2026-04-11T22:25:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.34,"alt":48.05,"az":202.4,"t":"2026-04-11T22:30:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.35,"alt":47.68,"az":204.2,"t":"2026-04-11T22:35:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.36,"alt":47.29,"az":206.0,"t":"2026-04-11T22:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.37,"alt":46.86,"az":207.7,"t":"2026-04-11T22:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.38,"alt":46.42,"az":209.4,"t":"2026-04-11T22:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.39,"alt":45.95,"az":211.1,"t":"2026-04-11T22:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.4,"alt":45.45,"az":212.7,"t":"2026-04-11T23:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.41,"alt":44.93,"az":214.3,"t":"2026-04-11T23:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.43,"alt":44.4,"az":215.9,"t":"2026-04-11T23:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.44,"alt":43.84,"az":217.5,"t":"2026-04-11T23:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.46,"alt":43.26,"az":219.0,"t":"2026-04-11T23:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.66,"az":220.5,"t":"2026-04-11T23:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.49,"alt":42.04,"az":222.0,"t":"2026-04-11T23:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.51,"alt":41.41,"az":223.4,"t":"2026-04-11T23:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.53,"alt":40.75,"az":224.9,"t":"2026-04-11T23:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.55,"alt":40.09,"az":226.3,"t":"2026-04-11T23:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.57,"alt":39.4,"az":227.6,"t":"2026-04-11T23:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.6,"alt":38.7,"az":229.0,"t":"2026-04-11T23:55:00Z","terrain":1.3},{"above_terrain":true,"airmass":1.62,"alt":37.99,"az":230.3,"t":"2026-04-12T00:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.65,"alt":37.26,"az":231.6,"t":"2026-04-12T00:05:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.68,"alt":36.52,"az":232.8,"t":"2026-04-12T00:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.71,"alt":35.77,"az":234.1,"t":"2026-04-12T00:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.74,"alt":35.01,"az":235.3,"t":"2026-04-12T00:20:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.77,"alt":34.23,"az":236.5,"t":"2026-04-12T00:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.81,"alt":33.45,"az":237.7,"t":"2026-04-12T00:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.85,"alt":32.65,"az":238.8,"t":"2026-04-12T00:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.89,"alt":31.85,"az":239.9,"t":"2026-04-12T00:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.93,"alt":31.03,"az":241.1,"t":"2026-04-12T00:45:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.98,"alt":30.21,"az":242.2,"t":"2026-04-12T00:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.03,"alt":29.38,"az":243.2,"t":"2026-04-12T00:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.09,"alt":28.54,"az":244.3,"t":"2026-04-12T01:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.14,"alt":27.69,"az":245.3,"t":"2026-04-12T01:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.21,"alt":26.84,"az":246.4,"t":"2026-04-12T01:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.27,"alt":25.98,"az":247.4,"t":"2026-04-12T01:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.35,"alt":25.11,"az":248.4,"t":"2026-04-12T01:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.42,"alt":24.23,"az":249.4,"t":"2026-04-12T01:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.51,"alt":23.36,"az":250.4,"t":"2026-04-12T01:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.6,"alt":22.47,"az":251.3,"t":"2026-04-12T01:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.7,"alt":21.58,"az":252.3,"t":"2026-04-12T01:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.81,"alt":20.69,"az":253.2,"t":"2026-04-12T01:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.93,"alt":19.79,"az":254.1,"t":"2026-04-12T01:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.06,"alt":18.89,"az":255.1,"t":"2026-04-12T01:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.21,"alt":17.98,"az":256.0,"t":"2026-04-12T02:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.37,"alt":17.07,"az":256.9,"t":"2026-04-12T02:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.55,"alt":16.16,"az":257.8,"t":"2026-04-12T02:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.76,"alt":15.24,"az":258.7,"t":"2026-04-12T02:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.98,"alt":14.32,"az":259.5,"t":"2026-04-12T02:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.24,"alt":13.4,"az":260.4,"t":"2026-04-12T02:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":4.54,"alt":12.48,"az":261.3,"t":"2026-04-12T02:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":4.88,"alt":11.55,"az":262.2,"t":"2026-04-12T02:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":5.28,"alt":10.62,"az":263.0,"t":"2026-04-12T02:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":5.75,"alt":9.69,"az":263.9,"t":"2026-04-12T02:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":6.31,"alt":8.76,"az":264.7,"t":"2026-04-12T02:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":6.99,"alt":7.83,"az":265.6,"t":"2026-04-12T02:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":7.83,"alt":6.9,"az":266.4,"t":"2026-04-12T03:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":8.89,"alt":5.96,"az":267.2,"t":"2026-04-12T03:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":10.26,"alt":5.03,"az":268.1,"t":"2026-04-12T03:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":12.09,"alt":4.09,"az":268.9,"t":"2026-04-12T03:15:00Z","terrain":0.74},{"above_terrain":true,"airmass":14.63,"alt":3.16,"az":269.7,"t":"2026-04-12T03:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":18.32,"alt":2.22,"az":270.6,"t":"2026-04-12T03:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":24.0,"alt":1.28,"az":271.4,"t":"2026-04-12T03:30:00Z","terrain":0.63},{"above_terrain":false,"airmass":33.17,"alt":0.35,"az":272.2,"t":"2026-04-12T03:35:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-0.59,"az":273.1,"t":"2026-04-12T03:40:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":273.9,"t":"2026-04-12T03:45:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-2.45,"az":274.7,"t":"2026-04-12T03:50:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":275.6,"t":"2026-04-12T03:55:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-4.32,"az":276.4,"t":"2026-04-12T04:00:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.25,"az":277.3,"t":"2026-04-12T04:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.17,"az":278.1,"t":"2026-04-12T04:10:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-7.1,"az":279.0,"t":"2026-04-12T04:15:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-8.02,"az":279.8,"t":"2026-04-12T04:20:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-8.94,"az":280.7,"t":"2026-04-12T04:25:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-9.86,"az":281.5,"t":"2026-04-12T04:30:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-10.78,"az":282.4,"t":"2026-04-12T04:35:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-11.69,"az":283.3,"t":"2026-04-12T04:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-12.6,"az":284.2,"t":"2026-04-12T04:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-13.51,"az":285.1,"t":"2026-04-12T04:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.41,"az":286.0,"t":"2026-04-12T04:55:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.31,"az":286.9,"t":"2026-04-12T05:00:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-16.2,"az":287.8,"t":"2026-04-12T05:05:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":288.7,"t":"2026-04-12T05:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-17.97,"az":289.6,"t":"2026-04-12T05:15:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-18.85,"az":290.6,"t":"2026-04-12T05:20:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-19.72,"az":291.5,"t":"2026-04-12T05:25:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-20.59,"az":292.5,"t":"2026-04-12T05:30:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-21.45,"az":293.4,"t":"2026-04-12T05:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-22.31,"az":294.4,"t":"2026-04-12T05:40:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.16,"az":295.4,"t":"2026-04-12T05:45:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-24.0,"az":296.4,"t":"2026-04-12T05:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-24.83,"az":297.5,"t":"2026-04-12T05:55:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-25.66,"az":298.5,"t":"2026-04-12T06:00:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-26.48,"az":299.6,"t":"2026-04-12T06:05:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-27.29,"az":300.6,"t":"2026-04-12T06:10:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-28.09,"az":301.7,"t":"2026-04-12T06:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-28.88,"az":302.8,"t":"2026-04-12T06:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-29.66,"az":304.0,"t":"2026-04-12T06:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-30.43,"az":305.1,"t":"2026-04-12T06:30:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-31.19,"az":306.3,"t":"2026-04-12T06:35:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-31.94,"az":307.4,"t":"2026-04-12T06:40:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-32.68,"az":308.6,"t":"2026-04-12T06:45:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-33.4,"az":309.9,"t":"2026-04-12T06:50:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-34.12,"az":311.1,"t":"2026-04-12T06:55:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-34.81,"az":312.4,"t":"2026-04-12T07:00:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-35.5,"az":313.6,"t":"2026-04-12T07:05:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-36.17,"az":314.9,"t":"2026-04-12T07:10:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-36.82,"az":316.3,"t":"2026-04-12T07:15:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-37.46,"az":317.6,"t":"2026-04-12T07:20:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-38.09,"az":319.0,"t":"2026-04-12T07:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-38.69,"az":320.4,"t":"2026-04-12T07:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.28,"az":321.8,"t":"2026-04-12T07:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-39.85,"az":323.3,"t":"2026-04-12T07:40:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-40.4,"az":324.7,"t":"2026-04-12T07:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-40.93,"az":326.2,"t":"2026-04-12T07:50:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-41.44,"az":327.8,"t":"2026-04-12T07:55:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-41.93,"az":329.3,"t":"2026-04-12T08:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-42.39,"az":330.9,"t":"2026-04-12T08:05:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-42.84,"az":332.5,"t":"2026-04-12T08:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-43.26,"az":334.1,"t":"2026-04-12T08:15:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-43.66,"az":335.7,"t":"2026-04-12T08:20:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-44.03,"az":337.4,"t":"2026-04-12T08:25:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-44.38,"az":339.1,"t":"2026-04-12T08:30:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-44.7,"az":340.8,"t":"2026-04-12T08:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-44.99,"az":342.5,"t":"2026-04-12T08:40:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-45.26,"az":344.2,"t":"2026-04-12T08:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-45.5,"az":346.0,"t":"2026-04-12T08:50:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-45.72,"az":347.7,"t":"2026-04-12T08:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-45.9,"az":349.5,"t":"2026-04-12T09:00:00Z","terrain":0.07}],"transit":{"airmass":1.3,"alt":50.2,"az":179.6,"t":"2026-04-11T21:30:00Z"},"usable_hours":7.17,"verdict":"good","zenith_passage":false},"warnings":[]}