{"assessment":{"best_window":null,"cost":{"altitude":1.84,"clouds":6.34,"darkness":0.23,"moon":0.4},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":"Overcast (\u226580 % cloud) for 9.2 of 10.3 dark hours \u2014 the sky is closed whatever the geometry says.","headline":"Barely","hourly":[{"alt":12,"cloud":100,"high":1,"iso":"2025-04-03T17:00Z","label":"unusable","low":100,"mid":46,"moon_alt":65,"precip":0.0,"q":0.0,"rh":90,"sky":"civil twilight","temp":1.1,"time":"20:00","wind":0.7},{"alt":23,"cloud":84,"high":0,"iso":"2025-04-03T18:00Z","label":"unusable","low":50,"mid":69,"moon_alt":54,"precip":0.0,"q":0.0,"rh":90,"sky":"astronomical twilight","temp":1.2,"time":"21:00","wind":0.6},{"alt":33,"cloud":79,"high":0,"iso":"2025-04-03T19:00Z","label":"poor","low":41,"mid":64,"moon_alt":44,"precip":0.0,"q":0.09,"rh":92,"sky":"night","temp":0.2,"time":"22:00","wind":1.3},{"alt":42,"cloud":84,"high":0,"iso":"2025-04-03T20:00Z","label":"unusable","low":40,"mid":76,"moon_alt":33,"precip":0.0,"q":0.0,"rh":93,"sky":"night","temp":-0.6,"time":"23:00","wind":2.5},{"alt":48,"cloud":83,"high":0,"iso":"2025-04-03T21:00Z","label":"unusable","low":51,"mid":66,"moon_alt":22,"precip":0.0,"q":0.0,"rh":95,"sky":"night","temp":-0.9,"time":"00:00","wind":3.6},{"alt":50,"cloud":95,"high":0,"iso":"2025-04-03T22:00Z","label":"unusable","low":47,"mid":91,"moon_alt":12,"precip":0.0,"q":0.0,"rh":95,"sky":"night","temp":-0.8,"time":"01:00","wind":4.4},{"alt":48,"cloud":94,"high":0,"iso":"2025-04-03T23:00Z","label":"unusable","low":60,"mid":86,"moon_alt":3,"precip":0.0,"q":0.0,"rh":94,"sky":"night","temp":-0.3,"time":"02:00","wind":3.6},{"alt":42,"cloud":90,"high":0,"iso":"2025-04-04T00:00Z","label":"unusable","low":80,"mid":47,"moon_alt":-5,"precip":0.0,"q":0.0,"rh":96,"sky":"night","temp":-0.1,"time":"03:00","wind":2.4},{"alt":34,"cloud":100,"high":0,"iso":"2025-04-04T01:00Z","label":"unusable","low":100,"mid":42,"moon_alt":-12,"precip":0.0,"q":0.0,"rh":97,"sky":"night","temp":-1.1,"time":"04:00","wind":1.7},{"alt":23,"cloud":99,"high":0,"iso":"2025-04-04T02:00Z","label":"unusable","low":98,"mid":57,"moon_alt":-17,"precip":0.0,"q":0.0,"rh":97,"sky":"night","temp":-0.8,"time":"05:00","wind":2.2},{"alt":13,"cloud":100,"high":0,"iso":"2025-04-04T03:00Z","label":"unusable","low":100,"mid":32,"moon_alt":-20,"precip":0.0,"q":0.0,"rh":97,"sky":"nautical twilight","temp":-0.4,"time":"06:00","wind":2.9}],"peak_quality":0.1,"peak_sky":0.91,"quality_hours":0.09,"reasons":["cloud cover cost 6.3 quality-hours","the target being low or below 20\u00b0 cost 1.8 quality-hours","moonlight cost 0.4 quality-hours"],"reference_hours":4.0,"score":1,"score_astronomy":91,"score_weather":1,"sky_hours":6.44,"verdict":"poor","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2025-04-03T19:00Z","end_local":"22:00","hours":2.25,"label":"unusable","mean_quality":0.0,"start":"2025-04-03T16:45Z","start_local":"19:45"},{"end":"2025-04-03T20:00Z","end_local":"23:00","hours":1.0,"label":"poor","mean_quality":0.09,"start":"2025-04-03T19:00Z","start_local":"22:00"},{"end":"2025-04-04T04:00Z","end_local":"07:00","hours":8.0,"label":"unusable","mean_quality":0.0,"start":"2025-04-03T20:00Z","start_local":"23:00"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":97,"dark":false,"high":7,"local":"19:00","low":96,"mid":29,"precip":0.0,"rh":86,"temp":2.6,"time":"2025-04-03T16:00Z","wind":1.3},{"cloud":100,"dark":false,"high":1,"local":"20:00","low":100,"mid":46,"precip":0.0,"rh":90,"temp":1.1,"time":"2025-04-03T17:00Z","wind":0.7},{"cloud":84,"dark":false,"high":0,"local":"21:00","low":50,"mid":69,"precip":0.0,"rh":90,"temp":1.2,"time":"2025-04-03T18:00Z","wind":0.6},{"cloud":79,"dark":true,"high":0,"local":"22:00","low":41,"mid":64,"precip":0.0,"rh":92,"temp":0.2,"time":"2025-04-03T19:00Z","wind":1.3},{"cloud":84,"dark":true,"high":0,"local":"23:00","low":40,"mid":76,"precip":0.0,"rh":93,"temp":-0.6,"time":"2025-04-03T20:00Z","wind":2.5},{"cloud":83,"dark":true,"high":0,"local":"00:00","low":51,"mid":66,"precip":0.0,"rh":95,"temp":-0.9,"time":"2025-04-03T21:00Z","wind":3.6},{"cloud":95,"dark":true,"high":0,"local":"01:00","low":47,"mid":91,"precip":0.0,"rh":95,"temp":-0.8,"time":"2025-04-03T22:00Z","wind":4.4},{"cloud":94,"dark":true,"high":0,"local":"02:00","low":60,"mid":86,"precip":0.0,"rh":94,"temp":-0.3,"time":"2025-04-03T23:00Z","wind":3.6},{"cloud":90,"dark":true,"high":0,"local":"03:00","low":80,"mid":47,"precip":0.0,"rh":96,"temp":-0.1,"time":"2025-04-04T00:00Z","wind":2.4},{"cloud":100,"dark":true,"high":0,"local":"04:00","low":100,"mid":42,"precip":0.0,"rh":97,"temp":-1.1,"time":"2025-04-04T01:00Z","wind":1.7},{"cloud":99,"dark":true,"high":0,"local":"05:00","low":98,"mid":57,"precip":0.0,"rh":97,"temp":-0.8,"time":"2025-04-04T02:00Z","wind":2.2},{"cloud":100,"dark":false,"high":0,"local":"06:00","low":100,"mid":32,"precip":0.0,"rh":97,"temp":-0.4,"time":"2025-04-04T03:00Z","wind":2.9},{"cloud":100,"dark":false,"high":0,"local":"07:00","low":100,"mid":5,"precip":0.0,"rh":98,"temp":-0.9,"time":"2025-04-04T04:00Z","wind":3.1}],"forecast_source":"history","forecast_updated_at":"2026-10-26T08:43:32Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-04-03T18:25:05Z","dark_hours":7.96,"dark_to":"2025-04-04T02:22:36Z","moon":{"illumination":0.374,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":3.0,"moonrise":"2025-04-04T08:04:54Z","moonset":"2025-04-03T23:21:33Z","sunrise":"2025-04-04T03:58:53Z","sunset":"2025-04-03T16:48:42Z","twilight":{"astronomical":{"end":"2025-04-03T18:25:05Z","start":"2025-04-04T02:22:36Z"},"civil":{"end":"2025-04-03T17:16:53Z","start":"2025-04-04T03:30:43Z"},"nautical":{"end":"2025-04-03T17:50:21Z","start":"2025-04-04T02:57:17Z"}},"window_end":"2025-04-04T09:00:00Z","window_start":"2025-04-03T09:00:00Z"},"night_date":"2025-04-03","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":"2025-04-03T22:00:00Z"},"dec":2.05238823,"dec_of_date":1.913,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":6.67,"limit_rise":"2025-04-03T17:43:43Z","limit_set":"2025-04-04T02:19:18Z","max_az_rate_deg_per_min":0.0,"moon_separation":95.6,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6009,"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":"6.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2025-04-04T04:05:27Z","blocked_dark_hours":0,"clears_at":"2025-04-03T15:55:44Z","rise_az":88.2},"track":[{"above_terrain":false,"airmass":null,"alt":-44.07,"az":337.6,"t":"2025-04-03T09:00:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-44.41,"az":339.3,"t":"2025-04-03T09:05:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-44.73,"az":341.0,"t":"2025-04-03T09:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-45.02,"az":342.7,"t":"2025-04-03T09:15:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-45.29,"az":344.4,"t":"2025-04-03T09:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-45.52,"az":346.2,"t":"2025-04-03T09:25:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-45.73,"az":347.9,"t":"2025-04-03T09:30:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-45.92,"az":349.7,"t":"2025-04-03T09:35:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-46.07,"az":351.5,"t":"2025-04-03T09:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-46.19,"az":353.3,"t":"2025-04-03T09:45:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-46.29,"az":355.1,"t":"2025-04-03T09:50:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-46.35,"az":356.9,"t":"2025-04-03T09:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":358.7,"t":"2025-04-03T10:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":0.6,"t":"2025-04-03T10:05:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":2.4,"t":"2025-04-03T10:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-46.32,"az":4.2,"t":"2025-04-03T10:15:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":6.0,"t":"2025-04-03T10:20:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-46.12,"az":7.8,"t":"2025-04-03T10:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-45.98,"az":9.6,"t":"2025-04-03T10:30:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-45.81,"az":11.4,"t":"2025-04-03T10:35:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-45.61,"az":13.1,"t":"2025-04-03T10:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-45.38,"az":14.9,"t":"2025-04-03T10:45:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-45.13,"az":16.6,"t":"2025-04-03T10:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-44.85,"az":18.4,"t":"2025-04-03T10:55:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-44.54,"az":20.1,"t":"2025-04-03T11:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-44.2,"az":21.8,"t":"2025-04-03T11:05:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-43.85,"az":23.4,"t":"2025-04-03T11:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-43.46,"az":25.1,"t":"2025-04-03T11:15:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-43.05,"az":26.7,"t":"2025-04-03T11:20:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-42.62,"az":28.3,"t":"2025-04-03T11:25:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-42.16,"az":29.9,"t":"2025-04-03T11:30:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-41.69,"az":31.4,"t":"2025-04-03T11:35:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-41.19,"az":33.0,"t":"2025-04-03T11:40:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-40.67,"az":34.5,"t":"2025-04-03T11:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-40.13,"az":36.0,"t":"2025-04-03T11:50:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-39.57,"az":37.4,"t":"2025-04-03T11:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-38.99,"az":38.9,"t":"2025-04-03T12:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-38.39,"az":40.3,"t":"2025-04-03T12:05:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-37.78,"az":41.7,"t":"2025-04-03T12:10:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-37.15,"az":43.0,"t":"2025-04-03T12:15:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-36.5,"az":44.4,"t":"2025-04-03T12:20:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-35.84,"az":45.7,"t":"2025-04-03T12:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-35.16,"az":47.0,"t":"2025-04-03T12:30:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-34.47,"az":48.3,"t":"2025-04-03T12:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-33.77,"az":49.5,"t":"2025-04-03T12:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-33.05,"az":50.7,"t":"2025-04-03T12:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-32.32,"az":51.9,"t":"2025-04-03T12:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-31.58,"az":53.1,"t":"2025-04-03T12:55:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-30.82,"az":54.3,"t":"2025-04-03T13:00:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-30.06,"az":55.5,"t":"2025-04-03T13:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.28,"az":56.6,"t":"2025-04-03T13:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-28.49,"az":57.7,"t":"2025-04-03T13:15:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-27.7,"az":58.8,"t":"2025-04-03T13:20:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-26.89,"az":59.9,"t":"2025-04-03T13:25:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-26.08,"az":60.9,"t":"2025-04-03T13:30:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-25.26,"az":62.0,"t":"2025-04-03T13:35:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-24.43,"az":63.0,"t":"2025-04-03T13:40:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-23.59,"az":64.0,"t":"2025-04-03T13:45:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.74,"az":65.0,"t":"2025-04-03T13:50:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-21.89,"az":66.0,"t":"2025-04-03T13:55:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-21.03,"az":67.0,"t":"2025-04-03T14:00:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-20.17,"az":68.0,"t":"2025-04-03T14:05:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-19.3,"az":68.9,"t":"2025-04-03T14:10:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-18.42,"az":69.9,"t":"2025-04-03T14:15:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-17.54,"az":70.8,"t":"2025-04-03T14:20:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-16.65,"az":71.8,"t":"2025-04-03T14:25:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-15.76,"az":72.7,"t":"2025-04-03T14:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-14.87,"az":73.6,"t":"2025-04-03T14:35:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-13.97,"az":74.5,"t":"2025-04-03T14:40:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-13.06,"az":75.4,"t":"2025-04-03T14:45:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-12.16,"az":76.3,"t":"2025-04-03T14:50:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.24,"az":77.1,"t":"2025-04-03T14:55:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-10.33,"az":78.0,"t":"2025-04-03T15:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-9.41,"az":78.9,"t":"2025-04-03T15:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.49,"az":79.7,"t":"2025-04-03T15:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-7.57,"az":80.6,"t":"2025-04-03T15:15:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":81.4,"t":"2025-04-03T15:20:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-5.72,"az":82.3,"t":"2025-04-03T15:25:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-4.79,"az":83.1,"t":"2025-04-03T15:30:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":84.0,"t":"2025-04-03T15:35:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":84.8,"t":"2025-04-03T15:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-2.0,"az":85.7,"t":"2025-04-03T15:45:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-1.06,"az":86.5,"t":"2025-04-03T15:50:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-0.13,"az":87.3,"t":"2025-04-03T15:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":28.11,"alt":0.81,"az":88.2,"t":"2025-04-03T16:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":20.9,"alt":1.74,"az":89.0,"t":"2025-04-03T16:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":16.33,"alt":2.68,"az":89.8,"t":"2025-04-03T16:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.28,"alt":3.61,"az":90.7,"t":"2025-04-03T16:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":11.13,"alt":4.55,"az":91.5,"t":"2025-04-03T16:20:00Z","terrain":0.0},{"above_terrain":true,"airmass":9.54,"alt":5.48,"az":92.3,"t":"2025-04-03T16:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":8.34,"alt":6.42,"az":93.2,"t":"2025-04-03T16:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":7.4,"alt":7.35,"az":94.0,"t":"2025-04-03T16:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":6.64,"alt":8.29,"az":94.9,"t":"2025-04-03T16:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":6.02,"alt":9.22,"az":95.7,"t":"2025-04-03T16:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":5.51,"alt":10.15,"az":96.5,"t":"2025-04-03T16:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":5.08,"alt":11.08,"az":97.4,"t":"2025-04-03T16:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":4.71,"alt":12.0,"az":98.3,"t":"2025-04-03T17:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":4.39,"alt":12.93,"az":99.1,"t":"2025-04-03T17:05:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.11,"alt":13.85,"az":100.0,"t":"2025-04-03T17:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":100.9,"t":"2025-04-03T17:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":3.65,"alt":15.69,"az":101.8,"t":"2025-04-03T17:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":3.46,"alt":16.61,"az":102.7,"t":"2025-04-03T17:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":3.29,"alt":17.52,"az":103.5,"t":"2025-04-03T17:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":3.14,"alt":18.43,"az":104.5,"t":"2025-04-03T17:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":3.0,"alt":19.33,"az":105.4,"t":"2025-04-03T17:40:00Z","terrain":-0.37},{"above_terrain":true,"airmass":2.87,"alt":20.23,"az":106.3,"t":"2025-04-03T17:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":2.76,"alt":21.13,"az":107.2,"t":"2025-04-03T17:50:00Z","terrain":-0.68},{"above_terrain":true,"airmass":2.65,"alt":22.02,"az":108.2,"t":"2025-04-03T17:55:00Z","terrain":-0.98},{"above_terrain":true,"airmass":2.56,"alt":22.91,"az":109.1,"t":"2025-04-03T18:00:00Z","terrain":-1.18},{"above_terrain":true,"airmass":2.47,"alt":23.79,"az":110.1,"t":"2025-04-03T18:05:00Z","terrain":-1.17},{"above_terrain":true,"airmass":2.39,"alt":24.66,"az":111.1,"t":"2025-04-03T18:10:00Z","terrain":-1.33},{"above_terrain":true,"airmass":2.31,"alt":25.53,"az":112.1,"t":"2025-04-03T18:15:00Z","terrain":-1.39},{"above_terrain":true,"airmass":2.24,"alt":26.4,"az":113.1,"t":"2025-04-03T18:20:00Z","terrain":-1.46},{"above_terrain":true,"airmass":2.18,"alt":27.26,"az":114.1,"t":"2025-04-03T18:25:00Z","terrain":-1.61},{"above_terrain":true,"airmass":2.12,"alt":28.11,"az":115.2,"t":"2025-04-03T18:30:00Z","terrain":-1.5},{"above_terrain":true,"airmass":2.06,"alt":28.95,"az":116.2,"t":"2025-04-03T18:35:00Z","terrain":-1.5},{"above_terrain":true,"airmass":2.01,"alt":29.79,"az":117.3,"t":"2025-04-03T18:40:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.96,"alt":30.61,"az":118.4,"t":"2025-04-03T18:45:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.91,"alt":31.43,"az":119.5,"t":"2025-04-03T18:50:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.87,"alt":32.24,"az":120.6,"t":"2025-04-03T18:55:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.83,"alt":33.04,"az":121.7,"t":"2025-04-03T19:00:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.79,"alt":33.83,"az":122.9,"t":"2025-04-03T19:05:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.76,"alt":34.61,"az":124.1,"t":"2025-04-03T19:10:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.72,"alt":35.38,"az":125.3,"t":"2025-04-03T19:15:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.69,"alt":36.14,"az":126.5,"t":"2025-04-03T19:20:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.66,"alt":36.89,"az":127.8,"t":"2025-04-03T19:25:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.64,"alt":37.62,"az":129.1,"t":"2025-04-03T19:30:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.61,"alt":38.34,"az":130.4,"t":"2025-04-03T19:35:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.58,"alt":39.05,"az":131.7,"t":"2025-04-03T19:40:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.56,"alt":39.74,"az":133.0,"t":"2025-04-03T19:45:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.54,"alt":40.42,"az":134.4,"t":"2025-04-03T19:50:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.52,"alt":41.08,"az":135.8,"t":"2025-04-03T19:55:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.5,"alt":41.72,"az":137.2,"t":"2025-04-03T20:00:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.48,"alt":42.35,"az":138.7,"t":"2025-04-03T20:05:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.47,"alt":42.96,"az":140.2,"t":"2025-04-03T20:10:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.45,"alt":43.54,"az":141.7,"t":"2025-04-03T20:15:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.43,"alt":44.11,"az":143.3,"t":"2025-04-03T20:20:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.42,"alt":44.66,"az":144.8,"t":"2025-04-03T20:25:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.41,"alt":45.19,"az":146.4,"t":"2025-04-03T20:30:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.4,"alt":45.7,"az":148.1,"t":"2025-04-03T20:35:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.18,"az":149.7,"t":"2025-04-03T20:40:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.37,"alt":46.64,"az":151.4,"t":"2025-04-03T20:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.36,"alt":47.08,"az":153.1,"t":"2025-04-03T20:50:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.36,"alt":47.49,"az":154.9,"t":"2025-04-03T20:55:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.35,"alt":47.87,"az":156.7,"t":"2025-04-03T21:00:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.34,"alt":48.23,"az":158.5,"t":"2025-04-03T21:05:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.33,"alt":48.56,"az":160.3,"t":"2025-04-03T21:10:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.33,"alt":48.86,"az":162.1,"t":"2025-04-03T21:15:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.32,"alt":49.13,"az":164.0,"t":"2025-04-03T21:20:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.32,"alt":49.38,"az":165.9,"t":"2025-04-03T21:25:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.31,"alt":49.59,"az":167.8,"t":"2025-04-03T21:30:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.31,"alt":49.77,"az":169.7,"t":"2025-04-03T21:35:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.31,"alt":49.93,"az":171.6,"t":"2025-04-03T21:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":173.5,"t":"2025-04-03T21:45:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":175.5,"t":"2025-04-03T21:50:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":177.5,"t":"2025-04-03T21:55:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.3,"alt":50.22,"az":179.4,"t":"2025-04-03T22:00:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.3,"alt":50.21,"az":181.4,"t":"2025-04-03T22:05:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":183.3,"t":"2025-04-03T22:10:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":185.3,"t":"2025-04-03T22:15:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.3,"alt":50.0,"az":187.2,"t":"2025-04-03T22:20:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.87,"az":189.2,"t":"2025-04-03T22:25:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.31,"alt":49.7,"az":191.1,"t":"2025-04-03T22:30:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.31,"alt":49.51,"az":193.0,"t":"2025-04-03T22:35:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.32,"alt":49.28,"az":194.9,"t":"2025-04-03T22:40:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.32,"alt":49.03,"az":196.8,"t":"2025-04-03T22:45:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.33,"alt":48.74,"az":198.6,"t":"2025-04-03T22:50:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.34,"alt":48.43,"az":200.4,"t":"2025-04-03T22:55:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.34,"alt":48.09,"az":202.3,"t":"2025-04-03T23:00:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.35,"alt":47.72,"az":204.0,"t":"2025-04-03T23:05:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.36,"alt":47.33,"az":205.8,"t":"2025-04-03T23:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.37,"alt":46.91,"az":207.5,"t":"2025-04-03T23:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.38,"alt":46.46,"az":209.2,"t":"2025-04-03T23:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.39,"alt":45.99,"az":210.9,"t":"2025-04-03T23:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.4,"alt":45.5,"az":212.6,"t":"2025-04-03T23:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.41,"alt":44.99,"az":214.2,"t":"2025-04-03T23:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.43,"alt":44.45,"az":215.8,"t":"2025-04-03T23:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.44,"alt":43.89,"az":217.4,"t":"2025-04-03T23:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.46,"alt":43.31,"az":218.9,"t":"2025-04-03T23:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.72,"az":220.4,"t":"2025-04-03T23:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.49,"alt":42.1,"az":221.9,"t":"2025-04-04T00:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.51,"alt":41.47,"az":223.3,"t":"2025-04-04T00:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.53,"alt":40.82,"az":224.7,"t":"2025-04-04T00:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.55,"alt":40.15,"az":226.1,"t":"2025-04-04T00:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.57,"alt":39.47,"az":227.5,"t":"2025-04-04T00:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.59,"alt":38.77,"az":228.8,"t":"2025-04-04T00:25:00Z","terrain":1.28},{"above_terrain":true,"airmass":1.62,"alt":38.06,"az":230.2,"t":"2025-04-04T00:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.65,"alt":37.33,"az":231.5,"t":"2025-04-04T00:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.67,"alt":36.6,"az":232.7,"t":"2025-04-04T00:40:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.7,"alt":35.84,"az":234.0,"t":"2025-04-04T00:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.74,"alt":35.08,"az":235.2,"t":"2025-04-04T00:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.77,"alt":34.31,"az":236.4,"t":"2025-04-04T00:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.81,"alt":33.52,"az":237.6,"t":"2025-04-04T01:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.85,"alt":32.73,"az":238.7,"t":"2025-04-04T01:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.89,"alt":31.92,"az":239.8,"t":"2025-04-04T01:10:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.93,"alt":31.11,"az":241.0,"t":"2025-04-04T01:15:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.98,"alt":30.29,"az":242.1,"t":"2025-04-04T01:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.03,"alt":29.46,"az":243.1,"t":"2025-04-04T01:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.08,"alt":28.62,"az":244.2,"t":"2025-04-04T01:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.14,"alt":27.77,"az":245.3,"t":"2025-04-04T01:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.2,"alt":26.92,"az":246.3,"t":"2025-04-04T01:40:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.27,"alt":26.06,"az":247.3,"t":"2025-04-04T01:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.34,"alt":25.19,"az":248.3,"t":"2025-04-04T01:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.42,"alt":24.32,"az":249.3,"t":"2025-04-04T01:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.5,"alt":23.44,"az":250.3,"t":"2025-04-04T02:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.59,"alt":22.56,"az":251.2,"t":"2025-04-04T02:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.69,"alt":21.67,"az":252.2,"t":"2025-04-04T02:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.8,"alt":20.77,"az":253.1,"t":"2025-04-04T02:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.92,"alt":19.88,"az":254.1,"t":"2025-04-04T02:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.05,"alt":18.97,"az":255.0,"t":"2025-04-04T02:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.2,"alt":18.07,"az":255.9,"t":"2025-04-04T02:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.36,"alt":17.16,"az":256.8,"t":"2025-04-04T02:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.53,"alt":16.25,"az":257.7,"t":"2025-04-04T02:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.74,"alt":15.33,"az":258.6,"t":"2025-04-04T02:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.96,"alt":14.41,"az":259.5,"t":"2025-04-04T02:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.22,"alt":13.49,"az":260.3,"t":"2025-04-04T02:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":4.51,"alt":12.57,"az":261.2,"t":"2025-04-04T03:00:00Z","terrain":0.87},{"above_terrain":true,"airmass":4.85,"alt":11.64,"az":262.1,"t":"2025-04-04T03:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":5.24,"alt":10.71,"az":262.9,"t":"2025-04-04T03:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":5.7,"alt":9.78,"az":263.8,"t":"2025-04-04T03:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":6.25,"alt":8.85,"az":264.6,"t":"2025-04-04T03:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":6.92,"alt":7.92,"az":265.5,"t":"2025-04-04T03:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":7.74,"alt":6.98,"az":266.3,"t":"2025-04-04T03:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":8.78,"alt":6.05,"az":267.2,"t":"2025-04-04T03:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":10.12,"alt":5.11,"az":268.0,"t":"2025-04-04T03:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":11.89,"alt":4.18,"az":268.8,"t":"2025-04-04T03:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":14.35,"alt":3.24,"az":269.7,"t":"2025-04-04T03:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":17.91,"alt":2.31,"az":270.5,"t":"2025-04-04T03:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":23.34,"alt":1.37,"az":271.3,"t":"2025-04-04T04:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":32.1,"alt":0.44,"az":272.2,"t":"2025-04-04T04:05:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-0.5,"az":273.0,"t":"2025-04-04T04:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-1.43,"az":273.8,"t":"2025-04-04T04:15:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":274.7,"t":"2025-04-04T04:20:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":275.5,"t":"2025-04-04T04:25:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-4.23,"az":276.4,"t":"2025-04-04T04:30:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-5.16,"az":277.2,"t":"2025-04-04T04:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":278.0,"t":"2025-04-04T04:40:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-7.01,"az":278.9,"t":"2025-04-04T04:45:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-7.94,"az":279.7,"t":"2025-04-04T04:50:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-8.86,"az":280.6,"t":"2025-04-04T04:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-9.78,"az":281.5,"t":"2025-04-04T05:00:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-10.69,"az":282.3,"t":"2025-04-04T05:05:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-11.6,"az":283.2,"t":"2025-04-04T05:10:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-12.51,"az":284.1,"t":"2025-04-04T05:15:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-13.42,"az":285.0,"t":"2025-04-04T05:20:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.32,"az":285.9,"t":"2025-04-04T05:25:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.22,"az":286.8,"t":"2025-04-04T05:30:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-16.11,"az":287.7,"t":"2025-04-04T05:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":288.6,"t":"2025-04-04T05:40:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-17.89,"az":289.5,"t":"2025-04-04T05:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-18.77,"az":290.5,"t":"2025-04-04T05:50:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-19.64,"az":291.4,"t":"2025-04-04T05:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-20.51,"az":292.4,"t":"2025-04-04T06:00:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-21.37,"az":293.4,"t":"2025-04-04T06:05:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-22.23,"az":294.4,"t":"2025-04-04T06:10:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.08,"az":295.3,"t":"2025-04-04T06:15:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-23.92,"az":296.4,"t":"2025-04-04T06:20:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-24.76,"az":297.4,"t":"2025-04-04T06:25:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-25.58,"az":298.4,"t":"2025-04-04T06:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-26.4,"az":299.5,"t":"2025-04-04T06:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-27.21,"az":300.5,"t":"2025-04-04T06:40:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-28.01,"az":301.6,"t":"2025-04-04T06:45:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-28.81,"az":302.7,"t":"2025-04-04T06:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-29.59,"az":303.9,"t":"2025-04-04T06:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-30.36,"az":305.0,"t":"2025-04-04T07:00:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-31.12,"az":306.2,"t":"2025-04-04T07:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-31.87,"az":307.3,"t":"2025-04-04T07:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-32.61,"az":308.5,"t":"2025-04-04T07:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-33.33,"az":309.7,"t":"2025-04-04T07:20:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-34.05,"az":311.0,"t":"2025-04-04T07:25:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-34.75,"az":312.2,"t":"2025-04-04T07:30:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-35.43,"az":313.5,"t":"2025-04-04T07:35:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-36.1,"az":314.8,"t":"2025-04-04T07:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-36.76,"az":316.2,"t":"2025-04-04T07:45:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-37.4,"az":317.5,"t":"2025-04-04T07:50:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-38.03,"az":318.9,"t":"2025-04-04T07:55:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-38.63,"az":320.3,"t":"2025-04-04T08:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.22,"az":321.7,"t":"2025-04-04T08:05:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-39.79,"az":323.1,"t":"2025-04-04T08:10:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-40.34,"az":324.6,"t":"2025-04-04T08:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-40.88,"az":326.1,"t":"2025-04-04T08:20:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-41.39,"az":327.6,"t":"2025-04-04T08:25:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-41.88,"az":329.2,"t":"2025-04-04T08:30:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-42.35,"az":330.7,"t":"2025-04-04T08:35:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-42.79,"az":332.3,"t":"2025-04-04T08:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-43.22,"az":333.9,"t":"2025-04-04T08:45:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-43.62,"az":335.6,"t":"2025-04-04T08:50:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-43.99,"az":337.2,"t":"2025-04-04T08:55:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-44.34,"az":338.9,"t":"2025-04-04T09:00:00Z","terrain":-0.72}],"transit":{"airmass":1.3,"alt":50.2,"az":179.4,"t":"2025-04-03T22:00:00Z"},"usable_hours":7.83,"verdict":"good","zenith_passage":false},"warnings":[]}
