{"assessment":{"best_window":{"end":"2025-04-20T00:00Z","end_local":"03:00","hours":5.17,"label":"good","mean_quality":0.82,"start":"2025-04-19T18:50Z","start_local":"21:50"},"cost":{"altitude":1.99,"clouds":1.08,"darkness":1.05,"moon":0.11},"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":"Worth it","hourly":[{"alt":34,"cloud":19,"high":0,"iso":"2025-04-19T18:00Z","label":"poor","low":19,"mid":0,"moon_alt":-58,"precip":0.0,"q":0.1,"rh":93,"sky":"nautical twilight","temp":3.6,"time":"21:00","wind":6.8},{"alt":42,"cloud":11,"high":0,"iso":"2025-04-19T19:00Z","label":"good","low":11,"mid":0,"moon_alt":-47,"precip":0.0,"q":0.77,"rh":94,"sky":"night","temp":2.8,"time":"22:00","wind":6.0},{"alt":48,"cloud":8,"high":0,"iso":"2025-04-19T20:00Z","label":"good","low":8,"mid":0,"moon_alt":-36,"precip":0.0,"q":0.84,"rh":95,"sky":"night","temp":2.3,"time":"23:00","wind":5.3},{"alt":50,"cloud":3,"high":0,"iso":"2025-04-19T21:00Z","label":"good","low":3,"mid":0,"moon_alt":-26,"precip":0.0,"q":0.9,"rh":94,"sky":"night","temp":2.2,"time":"00:00","wind":5.9},{"alt":48,"cloud":3,"high":0,"iso":"2025-04-19T22:00Z","label":"good","low":3,"mid":0,"moon_alt":-16,"precip":0.0,"q":0.89,"rh":95,"sky":"night","temp":1.9,"time":"01:00","wind":7.4},{"alt":42,"cloud":12,"high":0,"iso":"2025-04-19T23:00Z","label":"good","low":12,"mid":0,"moon_alt":-6,"precip":0.0,"q":0.76,"rh":97,"sky":"night","temp":1.4,"time":"02:00","wind":7.4},{"alt":33,"cloud":70,"high":0,"iso":"2025-04-20T00:00Z","label":"poor","low":70,"mid":0,"moon_alt":3,"precip":0.0,"q":0.17,"rh":98,"sky":"night","temp":0.8,"time":"03:00","wind":6.9},{"alt":23,"cloud":71,"high":0,"iso":"2025-04-20T01:00Z","label":"poor","low":71,"mid":0,"moon_alt":10,"precip":0.0,"q":0.1,"rh":98,"sky":"night","temp":1.0,"time":"04:00","wind":7.7},{"alt":12,"cloud":93,"high":2,"iso":"2025-04-20T02:00Z","label":"unusable","low":93,"mid":0,"moon_alt":16,"precip":0.0,"q":0.0,"rh":98,"sky":"astronomical twilight","temp":0.4,"time":"05:00","wind":7.9},{"alt":1,"cloud":100,"high":0,"iso":"2025-04-20T03:00Z","label":"unusable","low":100,"mid":0,"moon_alt":19,"precip":0.0,"q":0.0,"rh":95,"sky":"nautical twilight","temp":0.4,"time":"06:00","wind":7.6}],"peak_quality":0.9,"peak_sky":0.93,"quality_hours":4.66,"reasons":["the target being low or below 20\u00b0 cost 2.0 quality-hours","cloud cover cost 1.1 quality-hours","daylight and twilight cost 1.0 quality-hours"],"reference_hours":4.0,"score":75,"score_astronomy":93,"score_weather":81,"sky_hours":5.75,"verdict":"good","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2025-04-19T17:40Z","end_local":"20:40","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2025-04-19T17:05Z","start_local":"20:05"},{"end":"2025-04-19T18:15Z","end_local":"21:15","hours":0.58,"label":"poor","mean_quality":0.08,"start":"2025-04-19T17:40Z","start_local":"20:40"},{"end":"2025-04-19T18:50Z","end_local":"21:50","hours":0.58,"label":"marginal","mean_quality":0.34,"start":"2025-04-19T18:15Z","start_local":"21:15"},{"end":"2025-04-20T00:00Z","end_local":"03:00","hours":5.17,"label":"good","mean_quality":0.82,"start":"2025-04-19T18:50Z","start_local":"21:50"},{"end":"2025-04-20T01:20Z","end_local":"04:20","hours":1.33,"label":"poor","mean_quality":0.13,"start":"2025-04-20T00:00Z","start_local":"03:00"},{"end":"2025-04-20T03:35Z","end_local":"06:35","hours":2.25,"label":"unusable","mean_quality":0.0,"start":"2025-04-20T01:20Z","start_local":"04:20"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":36,"dark":false,"high":0,"local":"20:00","low":36,"mid":1,"precip":0.0,"rh":87,"temp":5.2,"time":"2025-04-19T17:00Z","wind":6.9},{"cloud":19,"dark":false,"high":0,"local":"21:00","low":19,"mid":0,"precip":0.0,"rh":93,"temp":3.6,"time":"2025-04-19T18:00Z","wind":6.8},{"cloud":11,"dark":true,"high":0,"local":"22:00","low":11,"mid":0,"precip":0.0,"rh":94,"temp":2.8,"time":"2025-04-19T19:00Z","wind":6.0},{"cloud":8,"dark":true,"high":0,"local":"23:00","low":8,"mid":0,"precip":0.0,"rh":95,"temp":2.3,"time":"2025-04-19T20:00Z","wind":5.3},{"cloud":3,"dark":true,"high":0,"local":"00:00","low":3,"mid":0,"precip":0.0,"rh":94,"temp":2.2,"time":"2025-04-19T21:00Z","wind":5.9},{"cloud":3,"dark":true,"high":0,"local":"01:00","low":3,"mid":0,"precip":0.0,"rh":95,"temp":1.9,"time":"2025-04-19T22:00Z","wind":7.4},{"cloud":12,"dark":true,"high":0,"local":"02:00","low":12,"mid":0,"precip":0.0,"rh":97,"temp":1.4,"time":"2025-04-19T23:00Z","wind":7.4},{"cloud":70,"dark":true,"high":0,"local":"03:00","low":70,"mid":0,"precip":0.0,"rh":98,"temp":0.8,"time":"2025-04-20T00:00Z","wind":6.9},{"cloud":71,"dark":true,"high":0,"local":"04:00","low":71,"mid":0,"precip":0.0,"rh":98,"temp":1.0,"time":"2025-04-20T01:00Z","wind":7.7},{"cloud":93,"dark":false,"high":2,"local":"05:00","low":93,"mid":0,"precip":0.0,"rh":98,"temp":0.4,"time":"2025-04-20T02:00Z","wind":7.9},{"cloud":100,"dark":false,"high":0,"local":"06:00","low":100,"mid":0,"precip":0.0,"rh":95,"temp":0.4,"time":"2025-04-20T03:00Z","wind":7.6},{"cloud":100,"dark":false,"high":0,"local":"07:00","low":100,"mid":0,"precip":0.0,"rh":93,"temp":0.5,"time":"2025-04-20T04:00Z","wind":7.0}],"forecast_source":"history","forecast_updated_at":"2026-10-25T17:57:06Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-04-19T18:48:20Z","dark_hours":7.05,"dark_to":"2025-04-20T01:51:11Z","moon":{"illumination":0.616,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":4.88,"moonrise":"2025-04-19T23:42:00Z","moonset":"2025-04-20T08:12:20Z","sunrise":"2025-04-20T03:33:15Z","sunset":"2025-04-19T17:06:13Z","twilight":{"astronomical":{"end":"2025-04-19T18:48:20Z","start":"2025-04-20T01:51:11Z"},"civil":{"end":"2025-04-19T17:35:28Z","start":"2025-04-20T03:04:02Z"},"nautical":{"end":"2025-04-19T18:10:46Z","start":"2025-04-20T02:28:45Z"}},"window_end":"2025-04-20T09:00:00Z","window_start":"2025-04-19T09:00:00Z"},"night_date":"2025-04-19","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":"2025-04-19T21:00:00Z"},"dec":2.05238823,"dec_of_date":1.9127,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":5.5,"limit_rise":"2025-04-19T16:40:48Z","limit_set":"2025-04-20T01:16:23Z","max_az_rate_deg_per_min":0.0,"moon_separation":101.1,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6014,"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":"5.5 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2025-04-20T03:02:30Z","blocked_dark_hours":0,"clears_at":"2025-04-19T14:52:49Z","rise_az":87.8},"track":[{"above_terrain":false,"airmass":null,"alt":-46.39,"az":359.8,"t":"2025-04-19T09:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-46.38,"az":1.6,"t":"2025-04-19T09:05:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-46.34,"az":3.4,"t":"2025-04-19T09:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-46.27,"az":5.2,"t":"2025-04-19T09:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-46.17,"az":7.0,"t":"2025-04-19T09:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-46.04,"az":8.8,"t":"2025-04-19T09:25:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-45.88,"az":10.6,"t":"2025-04-19T09:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.7,"az":12.4,"t":"2025-04-19T09:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-45.48,"az":14.2,"t":"2025-04-19T09:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-45.24,"az":15.9,"t":"2025-04-19T09:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-44.97,"az":17.6,"t":"2025-04-19T09:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-44.67,"az":19.4,"t":"2025-04-19T09:55:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-44.35,"az":21.1,"t":"2025-04-19T10:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-44.0,"az":22.7,"t":"2025-04-19T10:05:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-43.62,"az":24.4,"t":"2025-04-19T10:10:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-43.23,"az":26.0,"t":"2025-04-19T10:15:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-42.8,"az":27.6,"t":"2025-04-19T10:20:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-42.36,"az":29.2,"t":"2025-04-19T10:25:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-41.89,"az":30.8,"t":"2025-04-19T10:30:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-41.4,"az":32.3,"t":"2025-04-19T10:35:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-40.89,"az":33.9,"t":"2025-04-19T10:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-40.36,"az":35.4,"t":"2025-04-19T10:45:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-39.81,"az":36.8,"t":"2025-04-19T10:50:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-39.24,"az":38.3,"t":"2025-04-19T10:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.65,"az":39.7,"t":"2025-04-19T11:00:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-38.04,"az":41.1,"t":"2025-04-19T11:05:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-37.42,"az":42.5,"t":"2025-04-19T11:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-36.78,"az":43.8,"t":"2025-04-19T11:15:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-36.12,"az":45.1,"t":"2025-04-19T11:20:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-35.45,"az":46.4,"t":"2025-04-19T11:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-34.76,"az":47.7,"t":"2025-04-19T11:30:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-34.07,"az":49.0,"t":"2025-04-19T11:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-33.35,"az":50.2,"t":"2025-04-19T11:40:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-32.63,"az":51.4,"t":"2025-04-19T11:45:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-31.89,"az":52.6,"t":"2025-04-19T11:50:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-31.14,"az":53.8,"t":"2025-04-19T11:55:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-30.38,"az":55.0,"t":"2025-04-19T12:00:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-29.61,"az":56.1,"t":"2025-04-19T12:05:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-28.82,"az":57.2,"t":"2025-04-19T12:10:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-28.03,"az":58.3,"t":"2025-04-19T12:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.23,"az":59.4,"t":"2025-04-19T12:20:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-26.42,"az":60.5,"t":"2025-04-19T12:25:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-25.6,"az":61.6,"t":"2025-04-19T12:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-24.77,"az":62.6,"t":"2025-04-19T12:35:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-23.94,"az":63.6,"t":"2025-04-19T12:40:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-23.1,"az":64.6,"t":"2025-04-19T12:45:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.25,"az":65.6,"t":"2025-04-19T12:50:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-21.39,"az":66.6,"t":"2025-04-19T12:55:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-20.53,"az":67.6,"t":"2025-04-19T13:00:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-19.66,"az":68.5,"t":"2025-04-19T13:05:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.79,"az":69.5,"t":"2025-04-19T13:10:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-17.91,"az":70.4,"t":"2025-04-19T13:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.03,"az":71.4,"t":"2025-04-19T13:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.14,"az":72.3,"t":"2025-04-19T13:25:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-15.24,"az":73.2,"t":"2025-04-19T13:30:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-14.34,"az":74.1,"t":"2025-04-19T13:35:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-13.44,"az":75.0,"t":"2025-04-19T13:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-12.54,"az":75.9,"t":"2025-04-19T13:45:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.63,"az":76.8,"t":"2025-04-19T13:50:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.71,"az":77.6,"t":"2025-04-19T13:55:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.8,"az":78.5,"t":"2025-04-19T14:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-8.88,"az":79.4,"t":"2025-04-19T14:05:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-7.96,"az":80.2,"t":"2025-04-19T14:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-7.03,"az":81.1,"t":"2025-04-19T14:15:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-6.11,"az":81.9,"t":"2025-04-19T14:20:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-5.18,"az":82.8,"t":"2025-04-19T14:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-4.25,"az":83.6,"t":"2025-04-19T14:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":84.5,"t":"2025-04-19T14:35:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":85.3,"t":"2025-04-19T14:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-1.46,"az":86.1,"t":"2025-04-19T14:45:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-0.52,"az":87.0,"t":"2025-04-19T14:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":32.37,"alt":0.41,"az":87.8,"t":"2025-04-19T14:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":23.51,"alt":1.35,"az":88.6,"t":"2025-04-19T15:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":18.01,"alt":2.28,"az":89.5,"t":"2025-04-19T15:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":14.42,"alt":3.22,"az":90.3,"t":"2025-04-19T15:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":11.94,"alt":4.16,"az":91.1,"t":"2025-04-19T15:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":10.15,"alt":5.09,"az":92.0,"t":"2025-04-19T15:20:00Z","terrain":0.1},{"above_terrain":true,"airmass":8.81,"alt":6.03,"az":92.8,"t":"2025-04-19T15:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":7.77,"alt":6.96,"az":93.7,"t":"2025-04-19T15:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":6.94,"alt":7.9,"az":94.5,"t":"2025-04-19T15:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.27,"alt":8.83,"az":95.3,"t":"2025-04-19T15:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":5.71,"alt":9.76,"az":96.2,"t":"2025-04-19T15:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":5.25,"alt":10.69,"az":97.0,"t":"2025-04-19T15:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":4.86,"alt":11.62,"az":97.9,"t":"2025-04-19T15:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":4.52,"alt":12.54,"az":98.8,"t":"2025-04-19T16:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.22,"alt":13.47,"az":99.6,"t":"2025-04-19T16:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.97,"alt":14.39,"az":100.5,"t":"2025-04-19T16:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.74,"alt":15.31,"az":101.4,"t":"2025-04-19T16:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":3.54,"alt":16.22,"az":102.3,"t":"2025-04-19T16:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":3.36,"alt":17.14,"az":103.2,"t":"2025-04-19T16:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":3.2,"alt":18.05,"az":104.1,"t":"2025-04-19T16:30:00Z","terrain":-0.01},{"above_terrain":true,"airmass":3.05,"alt":18.95,"az":105.0,"t":"2025-04-19T16:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.92,"alt":19.85,"az":105.9,"t":"2025-04-19T16:40:00Z","terrain":-0.6},{"above_terrain":true,"airmass":2.8,"alt":20.75,"az":106.8,"t":"2025-04-19T16:45:00Z","terrain":-0.61},{"above_terrain":true,"airmass":2.69,"alt":21.65,"az":107.8,"t":"2025-04-19T16:50:00Z","terrain":-0.86},{"above_terrain":true,"airmass":2.6,"alt":22.53,"az":108.7,"t":"2025-04-19T16:55:00Z","terrain":-1.12},{"above_terrain":true,"airmass":2.5,"alt":23.42,"az":109.7,"t":"2025-04-19T17:00:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.42,"alt":24.3,"az":110.7,"t":"2025-04-19T17:05:00Z","terrain":-1.27},{"above_terrain":true,"airmass":2.34,"alt":25.17,"az":111.7,"t":"2025-04-19T17:10:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.27,"alt":26.04,"az":112.7,"t":"2025-04-19T17:15:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.2,"alt":26.9,"az":113.7,"t":"2025-04-19T17:20:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.14,"alt":27.75,"az":114.7,"t":"2025-04-19T17:25:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.08,"alt":28.6,"az":115.8,"t":"2025-04-19T17:30:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.03,"alt":29.44,"az":116.8,"t":"2025-04-19T17:35:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.98,"alt":30.27,"az":117.9,"t":"2025-04-19T17:40:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.93,"alt":31.09,"az":119.0,"t":"2025-04-19T17:45:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.89,"alt":31.9,"az":120.1,"t":"2025-04-19T17:50:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.85,"alt":32.71,"az":121.3,"t":"2025-04-19T17:55:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.81,"alt":33.5,"az":122.4,"t":"2025-04-19T18:00:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.77,"alt":34.29,"az":123.6,"t":"2025-04-19T18:05:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.74,"alt":35.06,"az":124.8,"t":"2025-04-19T18:10:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.71,"alt":35.83,"az":126.0,"t":"2025-04-19T18:15:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.68,"alt":36.58,"az":127.3,"t":"2025-04-19T18:20:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.65,"alt":37.32,"az":128.5,"t":"2025-04-19T18:25:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.62,"alt":38.04,"az":129.8,"t":"2025-04-19T18:30:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.59,"alt":38.75,"az":131.1,"t":"2025-04-19T18:35:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.57,"alt":39.45,"az":132.5,"t":"2025-04-19T18:40:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":40.13,"az":133.8,"t":"2025-04-19T18:45:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.53,"alt":40.8,"az":135.2,"t":"2025-04-19T18:50:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.51,"alt":41.45,"az":136.6,"t":"2025-04-19T18:55:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.49,"alt":42.09,"az":138.1,"t":"2025-04-19T19:00:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.47,"alt":42.7,"az":139.6,"t":"2025-04-19T19:05:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.3,"az":141.1,"t":"2025-04-19T19:10:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.44,"alt":43.88,"az":142.6,"t":"2025-04-19T19:15:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.43,"alt":44.44,"az":144.2,"t":"2025-04-19T19:20:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.41,"alt":44.97,"az":145.8,"t":"2025-04-19T19:25:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.4,"alt":45.49,"az":147.4,"t":"2025-04-19T19:30:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.39,"alt":45.98,"az":149.0,"t":"2025-04-19T19:35:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.38,"alt":46.45,"az":150.7,"t":"2025-04-19T19:40:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.37,"alt":46.9,"az":152.4,"t":"2025-04-19T19:45:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.36,"alt":47.32,"az":154.2,"t":"2025-04-19T19:50:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.35,"alt":47.71,"az":155.9,"t":"2025-04-19T19:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.34,"alt":48.08,"az":157.7,"t":"2025-04-19T20:00:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.34,"alt":48.42,"az":159.5,"t":"2025-04-19T20:05:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.33,"alt":48.74,"az":161.3,"t":"2025-04-19T20:10:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.32,"alt":49.02,"az":163.2,"t":"2025-04-19T20:15:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.32,"alt":49.28,"az":165.1,"t":"2025-04-19T20:20:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.31,"alt":49.5,"az":167.0,"t":"2025-04-19T20:25:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.31,"alt":49.7,"az":168.9,"t":"2025-04-19T20:30:00Z","terrain":-0.84},{"above_terrain":true,"airmass":1.31,"alt":49.86,"az":170.8,"t":"2025-04-19T20:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.3,"alt":50.0,"az":172.7,"t":"2025-04-19T20:40:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":174.7,"t":"2025-04-19T20:45:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":176.6,"t":"2025-04-19T20:50:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.3,"alt":50.21,"az":178.6,"t":"2025-04-19T20:55:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.3,"alt":50.22,"az":180.5,"t":"2025-04-19T21:00:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":182.5,"t":"2025-04-19T21:05:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":184.5,"t":"2025-04-19T21:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":186.4,"t":"2025-04-19T21:15:00Z","terrain":-0.69},{"above_terrain":true,"airmass":1.31,"alt":49.93,"az":188.3,"t":"2025-04-19T21:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.78,"az":190.3,"t":"2025-04-19T21:25:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.31,"alt":49.59,"az":192.2,"t":"2025-04-19T21:30:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.32,"alt":49.38,"az":194.1,"t":"2025-04-19T21:35:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.32,"alt":49.14,"az":196.0,"t":"2025-04-19T21:40:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.33,"alt":48.87,"az":197.8,"t":"2025-04-19T21:45:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.33,"alt":48.57,"az":199.7,"t":"2025-04-19T21:50:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.34,"alt":48.24,"az":201.5,"t":"2025-04-19T21:55:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.35,"alt":47.88,"az":203.3,"t":"2025-04-19T22:00:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.36,"alt":47.5,"az":205.1,"t":"2025-04-19T22:05:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.36,"alt":47.09,"az":206.8,"t":"2025-04-19T22:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.37,"alt":46.65,"az":208.5,"t":"2025-04-19T22:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.38,"alt":46.19,"az":210.2,"t":"2025-04-19T22:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.4,"alt":45.71,"az":211.9,"t":"2025-04-19T22:25:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.41,"alt":45.2,"az":213.5,"t":"2025-04-19T22:30:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.42,"alt":44.68,"az":215.1,"t":"2025-04-19T22:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.43,"alt":44.13,"az":216.7,"t":"2025-04-19T22:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.45,"alt":43.56,"az":218.2,"t":"2025-04-19T22:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.97,"az":219.8,"t":"2025-04-19T22:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.48,"alt":42.36,"az":221.3,"t":"2025-04-19T22:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.5,"alt":41.74,"az":222.7,"t":"2025-04-19T23:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.52,"alt":41.09,"az":224.2,"t":"2025-04-19T23:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.54,"alt":40.43,"az":225.6,"t":"2025-04-19T23:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.56,"alt":39.76,"az":226.9,"t":"2025-04-19T23:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.58,"alt":39.06,"az":228.3,"t":"2025-04-19T23:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.61,"alt":38.36,"az":229.6,"t":"2025-04-19T23:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.63,"alt":37.64,"az":230.9,"t":"2025-04-19T23:30:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.66,"alt":36.91,"az":232.2,"t":"2025-04-19T23:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.69,"alt":36.16,"az":233.4,"t":"2025-04-19T23:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.72,"alt":35.4,"az":234.7,"t":"2025-04-19T23:45:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":235.9,"t":"2025-04-19T23:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.79,"alt":33.85,"az":237.1,"t":"2025-04-19T23:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.83,"alt":33.06,"az":238.2,"t":"2025-04-20T00:00:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.87,"alt":32.26,"az":239.4,"t":"2025-04-20T00:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.91,"alt":31.45,"az":240.5,"t":"2025-04-20T00:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.96,"alt":30.63,"az":241.6,"t":"2025-04-20T00:15:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.01,"alt":29.8,"az":242.7,"t":"2025-04-20T00:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.06,"alt":28.97,"az":243.8,"t":"2025-04-20T00:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.11,"alt":28.13,"az":244.8,"t":"2025-04-20T00:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.17,"alt":27.28,"az":245.9,"t":"2025-04-20T00:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.24,"alt":26.42,"az":246.9,"t":"2025-04-20T00:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.31,"alt":25.55,"az":247.9,"t":"2025-04-20T00:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.38,"alt":24.68,"az":248.9,"t":"2025-04-20T00:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.47,"alt":23.81,"az":249.9,"t":"2025-04-20T00:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.55,"alt":22.93,"az":250.8,"t":"2025-04-20T01:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.65,"alt":22.04,"az":251.8,"t":"2025-04-20T01:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.75,"alt":21.15,"az":252.7,"t":"2025-04-20T01:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.87,"alt":20.25,"az":253.7,"t":"2025-04-20T01:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.99,"alt":19.35,"az":254.6,"t":"2025-04-20T01:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.13,"alt":18.45,"az":255.5,"t":"2025-04-20T01:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.29,"alt":17.54,"az":256.4,"t":"2025-04-20T01:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.46,"alt":16.63,"az":257.3,"t":"2025-04-20T01:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.65,"alt":15.71,"az":258.2,"t":"2025-04-20T01:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.86,"alt":14.8,"az":259.1,"t":"2025-04-20T01:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.11,"alt":13.87,"az":260.0,"t":"2025-04-20T01:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.38,"alt":12.95,"az":260.9,"t":"2025-04-20T01:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":4.7,"alt":12.03,"az":261.7,"t":"2025-04-20T02:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":5.07,"alt":11.1,"az":262.6,"t":"2025-04-20T02:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":5.5,"alt":10.17,"az":263.4,"t":"2025-04-20T02:10:00Z","terrain":0.68},{"above_terrain":true,"airmass":6.01,"alt":9.24,"az":264.3,"t":"2025-04-20T02:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":6.63,"alt":8.31,"az":265.1,"t":"2025-04-20T02:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":7.38,"alt":7.37,"az":266.0,"t":"2025-04-20T02:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":8.32,"alt":6.44,"az":266.8,"t":"2025-04-20T02:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":9.51,"alt":5.51,"az":267.7,"t":"2025-04-20T02:35:00Z","terrain":0.62},{"above_terrain":true,"airmass":11.08,"alt":4.57,"az":268.5,"t":"2025-04-20T02:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":13.22,"alt":3.63,"az":269.3,"t":"2025-04-20T02:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":16.25,"alt":2.7,"az":270.2,"t":"2025-04-20T02:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":20.77,"alt":1.76,"az":271.0,"t":"2025-04-20T02:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":27.9,"alt":0.83,"az":271.8,"t":"2025-04-20T03:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-0.11,"az":272.7,"t":"2025-04-20T03:05:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-1.04,"az":273.5,"t":"2025-04-20T03:10:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":274.3,"t":"2025-04-20T03:15:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-2.91,"az":275.2,"t":"2025-04-20T03:20:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":276.0,"t":"2025-04-20T03:25:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-4.77,"az":276.8,"t":"2025-04-20T03:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.7,"az":277.7,"t":"2025-04-20T03:35:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":278.5,"t":"2025-04-20T03:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.55,"az":279.4,"t":"2025-04-20T03:45:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-8.47,"az":280.2,"t":"2025-04-20T03:50:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-9.39,"az":281.1,"t":"2025-04-20T03:55:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-10.31,"az":282.0,"t":"2025-04-20T04:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-11.22,"az":282.8,"t":"2025-04-20T04:05:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-12.13,"az":283.7,"t":"2025-04-20T04:10:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-13.04,"az":284.6,"t":"2025-04-20T04:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-13.95,"az":285.5,"t":"2025-04-20T04:20:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-14.85,"az":286.4,"t":"2025-04-20T04:25:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-15.74,"az":287.3,"t":"2025-04-20T04:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-16.63,"az":288.2,"t":"2025-04-20T04:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.52,"az":289.2,"t":"2025-04-20T04:40:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-18.4,"az":290.1,"t":"2025-04-20T04:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-19.28,"az":291.0,"t":"2025-04-20T04:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-20.15,"az":292.0,"t":"2025-04-20T04:55:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-21.01,"az":293.0,"t":"2025-04-20T05:00:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-21.87,"az":293.9,"t":"2025-04-20T05:05:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.72,"az":294.9,"t":"2025-04-20T05:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.57,"az":295.9,"t":"2025-04-20T05:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.41,"az":297.0,"t":"2025-04-20T05:20:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-25.24,"az":298.0,"t":"2025-04-20T05:25:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-26.06,"az":299.0,"t":"2025-04-20T05:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-26.87,"az":300.1,"t":"2025-04-20T05:35:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-27.68,"az":301.2,"t":"2025-04-20T05:40:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-28.48,"az":302.3,"t":"2025-04-20T05:45:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-29.26,"az":303.4,"t":"2025-04-20T05:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-30.04,"az":304.5,"t":"2025-04-20T05:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-30.8,"az":305.7,"t":"2025-04-20T06:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-31.56,"az":306.8,"t":"2025-04-20T06:05:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-32.3,"az":308.0,"t":"2025-04-20T06:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-33.03,"az":309.2,"t":"2025-04-20T06:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-33.75,"az":310.5,"t":"2025-04-20T06:20:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-34.46,"az":311.7,"t":"2025-04-20T06:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-35.15,"az":313.0,"t":"2025-04-20T06:30:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-35.83,"az":314.3,"t":"2025-04-20T06:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-36.49,"az":315.6,"t":"2025-04-20T06:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-37.14,"az":316.9,"t":"2025-04-20T06:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-37.77,"az":318.3,"t":"2025-04-20T06:50:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-38.38,"az":319.7,"t":"2025-04-20T06:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-38.98,"az":321.1,"t":"2025-04-20T07:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-39.56,"az":322.5,"t":"2025-04-20T07:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-40.12,"az":324.0,"t":"2025-04-20T07:10:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.66,"az":325.5,"t":"2025-04-20T07:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-41.18,"az":327.0,"t":"2025-04-20T07:20:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-41.68,"az":328.5,"t":"2025-04-20T07:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-42.15,"az":330.1,"t":"2025-04-20T07:30:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-42.61,"az":331.7,"t":"2025-04-20T07:35:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-43.04,"az":333.3,"t":"2025-04-20T07:40:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-43.45,"az":334.9,"t":"2025-04-20T07:45:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-43.84,"az":336.5,"t":"2025-04-20T07:50:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-44.2,"az":338.2,"t":"2025-04-20T07:55:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-44.53,"az":339.9,"t":"2025-04-20T08:00:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-44.84,"az":341.6,"t":"2025-04-20T08:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.12,"az":343.3,"t":"2025-04-20T08:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.38,"az":345.1,"t":"2025-04-20T08:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-45.6,"az":346.8,"t":"2025-04-20T08:20:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-45.8,"az":348.6,"t":"2025-04-20T08:25:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-45.98,"az":350.4,"t":"2025-04-20T08:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.12,"az":352.2,"t":"2025-04-20T08:35:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":354.0,"t":"2025-04-20T08:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":355.8,"t":"2025-04-20T08:45:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":357.6,"t":"2025-04-20T08:50:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":359.4,"t":"2025-04-20T08:55:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":1.2,"t":"2025-04-20T09:00:00Z","terrain":0.31}],"transit":{"airmass":1.3,"alt":50.2,"az":180.5,"t":"2025-04-19T21:00:00Z"},"usable_hours":6.5,"verdict":"good","zenith_passage":false},"warnings":[]}