{"assessment":{"best_window":{"end":"2025-03-16T18:20Z","end_local":"20:20","hours":0.25,"label":"marginal","mean_quality":0.43,"start":"2025-03-16T18:05Z","start_local":"20:05"},"cost":{"altitude":9.27,"clouds":0.04,"darkness":1.02,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Barely","hourly":[{"alt":34,"cloud":12,"high":11,"iso":"2025-03-16T17:00Z","label":"poor","low":0,"mid":1,"moon_alt":-20,"precip":0.0,"q":0.11,"rh":74,"sky":"nautical twilight","temp":5.4,"time":"19:00","wind":8.9},{"alt":23,"cloud":4,"high":4,"iso":"2025-03-16T18:00Z","label":"poor","low":0,"mid":2,"moon_alt":-9,"precip":0.0,"q":0.25,"rh":81,"sky":"astronomical twilight","temp":4.2,"time":"20:00","wind":6.5},{"alt":13,"cloud":0,"high":0,"iso":"2025-03-16T19:00Z","label":"unusable","low":0,"mid":0,"moon_alt":1,"precip":0.0,"q":0.0,"rh":83,"sky":"night","temp":3.4,"time":"21:00","wind":5.6},{"alt":4,"cloud":4,"high":0,"iso":"2025-03-16T20:00Z","label":"unusable","low":1,"mid":4,"moon_alt":11,"precip":0.0,"q":0.0,"rh":85,"sky":"night","temp":2.7,"time":"22:00","wind":5.2},{"alt":-4,"cloud":3,"high":0,"iso":"2025-03-16T21:00Z","label":"unusable","low":2,"mid":3,"moon_alt":20,"precip":0.0,"q":0.0,"rh":86,"sky":"night","temp":2.2,"time":"23:00","wind":5.3},{"alt":-11,"cloud":2,"high":0,"iso":"2025-03-16T22:00Z","label":"unusable","low":2,"mid":2,"moon_alt":27,"precip":0.0,"q":0.0,"rh":85,"sky":"night","temp":1.9,"time":"00:00","wind":4.8},{"alt":-15,"cloud":1,"high":0,"iso":"2025-03-16T23:00Z","label":"unusable","low":1,"mid":1,"moon_alt":33,"precip":0.0,"q":0.0,"rh":86,"sky":"night","temp":1.1,"time":"01:00","wind":3.7},{"alt":-17,"cloud":20,"high":0,"iso":"2025-03-17T00:00Z","label":"unusable","low":20,"mid":0,"moon_alt":35,"precip":0.0,"q":0.0,"rh":85,"sky":"night","temp":1.3,"time":"02:00","wind":0.9},{"alt":-17,"cloud":1,"high":0,"iso":"2025-03-17T01:00Z","label":"unusable","low":0,"mid":0,"moon_alt":34,"precip":0.0,"q":0.0,"rh":87,"sky":"night","temp":-0.1,"time":"03:00","wind":2.0},{"alt":-14,"cloud":1,"high":0,"iso":"2025-03-17T02:00Z","label":"unusable","low":0,"mid":1,"moon_alt":30,"precip":0.0,"q":0.0,"rh":88,"sky":"night","temp":-0.4,"time":"04:00","wind":1.9},{"alt":-8,"cloud":0,"high":0,"iso":"2025-03-17T03:00Z","label":"unusable","low":0,"mid":0,"moon_alt":23,"precip":0.0,"q":0.0,"rh":89,"sky":"astronomical twilight","temp":-0.6,"time":"05:00","wind":1.5},{"alt":-1,"cloud":0,"high":0,"iso":"2025-03-17T04:00Z","label":"unusable","low":0,"mid":0,"moon_alt":15,"precip":0.0,"q":0.0,"rh":91,"sky":"nautical twilight","temp":-0.9,"time":"06:00","wind":1.4}],"peak_quality":0.46,"peak_sky":0.49,"quality_hours":0.32,"reasons":["the target being low or below 20\u00b0 cost 9.3 quality-hours","daylight and twilight cost 1.0 quality-hours"],"reference_hours":4.0,"score":4,"score_astronomy":4,"score_weather":90,"sky_hours":0.36,"verdict":"poor","verdict_astronomy":"poor","weather_known":true,"windows":[{"end":"2025-03-16T17:00Z","end_local":"19:00","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2025-03-16T16:25Z","start_local":"18:25"},{"end":"2025-03-16T17:30Z","end_local":"19:30","hours":0.5,"label":"poor","mean_quality":0.1,"start":"2025-03-16T17:00Z","start_local":"19:00"},{"end":"2025-03-16T17:40Z","end_local":"19:40","hours":0.17,"label":"marginal","mean_quality":0.31,"start":"2025-03-16T17:30Z","start_local":"19:30"},{"end":"2025-03-16T18:05Z","end_local":"20:05","hours":0.42,"label":"poor","mean_quality":0.26,"start":"2025-03-16T17:40Z","start_local":"19:40"},{"end":"2025-03-16T18:20Z","end_local":"20:20","hours":0.25,"label":"marginal","mean_quality":0.43,"start":"2025-03-16T18:05Z","start_local":"20:05"},{"end":"2025-03-17T04:30Z","end_local":"06:30","hours":10.17,"label":"unusable","mean_quality":0.0,"start":"2025-03-16T18:20Z","start_local":"20:20"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":5,"dark":false,"high":2,"local":"18:00","low":1,"mid":4,"precip":0.0,"rh":57,"temp":8.3,"time":"2025-03-16T16:00Z","wind":13.9},{"cloud":12,"dark":false,"high":11,"local":"19:00","low":0,"mid":1,"precip":0.0,"rh":74,"temp":5.4,"time":"2025-03-16T17:00Z","wind":8.9},{"cloud":4,"dark":false,"high":4,"local":"20:00","low":0,"mid":2,"precip":0.0,"rh":81,"temp":4.2,"time":"2025-03-16T18:00Z","wind":6.5},{"cloud":0,"dark":true,"high":0,"local":"21:00","low":0,"mid":0,"precip":0.0,"rh":83,"temp":3.4,"time":"2025-03-16T19:00Z","wind":5.6},{"cloud":4,"dark":true,"high":0,"local":"22:00","low":1,"mid":4,"precip":0.0,"rh":85,"temp":2.7,"time":"2025-03-16T20:00Z","wind":5.2},{"cloud":3,"dark":true,"high":0,"local":"23:00","low":2,"mid":3,"precip":0.0,"rh":86,"temp":2.2,"time":"2025-03-16T21:00Z","wind":5.3},{"cloud":2,"dark":true,"high":0,"local":"00:00","low":2,"mid":2,"precip":0.0,"rh":85,"temp":1.9,"time":"2025-03-16T22:00Z","wind":4.8},{"cloud":1,"dark":true,"high":0,"local":"01:00","low":1,"mid":1,"precip":0.0,"rh":86,"temp":1.1,"time":"2025-03-16T23:00Z","wind":3.7},{"cloud":20,"dark":true,"high":0,"local":"02:00","low":20,"mid":0,"precip":0.0,"rh":85,"temp":1.3,"time":"2025-03-17T00:00Z","wind":0.9},{"cloud":1,"dark":true,"high":0,"local":"03:00","low":0,"mid":0,"precip":0.0,"rh":87,"temp":-0.1,"time":"2025-03-17T01:00Z","wind":2.0},{"cloud":1,"dark":true,"high":0,"local":"04:00","low":0,"mid":1,"precip":0.0,"rh":88,"temp":-0.4,"time":"2025-03-17T02:00Z","wind":1.9},{"cloud":0,"dark":false,"high":0,"local":"05:00","low":0,"mid":0,"precip":0.0,"rh":89,"temp":-0.6,"time":"2025-03-17T03:00Z","wind":1.5},{"cloud":0,"dark":false,"high":0,"local":"06:00","low":0,"mid":0,"precip":0.0,"rh":91,"temp":-0.9,"time":"2025-03-17T04:00Z","wind":1.4},{"cloud":5,"dark":false,"high":0,"local":"07:00","low":5,"mid":0,"precip":0.0,"rh":92,"temp":-0.5,"time":"2025-03-17T05:00Z","wind":1.5}],"forecast_source":"history","forecast_updated_at":"2026-10-26T23:22:31Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-03-16T18:01:46Z","dark_hours":8.91,"dark_to":"2025-03-17T02:56:36Z","moon":{"illumination":0.937,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.87,"moonrise":"2025-03-16T18:54:36Z","moonset":"2025-03-17T05:28:16Z","sunrise":"2025-03-17T04:29:25Z","sunset":"2025-03-16T16:28:49Z","twilight":{"astronomical":{"end":"2025-03-16T18:01:46Z","start":"2025-03-17T02:56:36Z"},"civil":{"end":"2025-03-16T16:56:31Z","start":"2025-03-17T04:01:45Z"},"nautical":{"end":"2025-03-16T17:28:53Z","start":"2025-03-17T03:29:26Z"}},"window_end":"2025-03-17T10:00:00Z","window_start":"2025-03-16T10:00:00Z"},"night_date":"2025-03-16","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.64,"alt":22.1,"t":"2025-03-16T18:05:00Z"},"dec":30.66017511,"dec_of_date":30.7887,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":0,"limit_rise":"2025-03-17T06:16:32Z","limit_set":"2025-03-16T18:17:24Z","max_az_rate_deg_per_min":1.14,"moon_separation":161.5,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8185,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"Just 0.2 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2025-03-16T20:23:51Z","blocked_dark_hours":0,"clears_at":"2025-03-17T04:12:18Z","rise_az":100.0},"track":[{"above_terrain":true,"airmass":1.15,"alt":60.11,"az":100.0,"t":"2025-03-16T10:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.14,"alt":61.03,"az":101.2,"t":"2025-03-16T10:05:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.13,"alt":61.95,"az":102.4,"t":"2025-03-16T10:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.12,"alt":62.86,"az":103.6,"t":"2025-03-16T10:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.11,"alt":63.77,"az":104.9,"t":"2025-03-16T10:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.11,"alt":64.67,"az":106.2,"t":"2025-03-16T10:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.1,"alt":65.57,"az":107.7,"t":"2025-03-16T10:30:00Z","terrain":-0.82},{"above_terrain":true,"airmass":1.09,"alt":66.45,"az":109.2,"t":"2025-03-16T10:35:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.08,"alt":67.33,"az":110.7,"t":"2025-03-16T10:40:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.08,"alt":68.2,"az":112.4,"t":"2025-03-16T10:45:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.07,"alt":69.06,"az":114.2,"t":"2025-03-16T10:50:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.06,"alt":69.91,"az":116.1,"t":"2025-03-16T10:55:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.06,"alt":70.74,"az":118.1,"t":"2025-03-16T11:00:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.05,"alt":71.56,"az":120.3,"t":"2025-03-16T11:05:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":72.36,"az":122.6,"t":"2025-03-16T11:10:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.04,"alt":73.14,"az":125.1,"t":"2025-03-16T11:15:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.04,"alt":73.89,"az":127.9,"t":"2025-03-16T11:20:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.04,"alt":74.61,"az":130.8,"t":"2025-03-16T11:25:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.03,"alt":75.31,"az":134.0,"t":"2025-03-16T11:30:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.03,"alt":75.96,"az":137.4,"t":"2025-03-16T11:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.03,"alt":76.57,"az":141.2,"t":"2025-03-16T11:40:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.03,"alt":77.13,"az":145.2,"t":"2025-03-16T11:45:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.02,"alt":77.64,"az":149.6,"t":"2025-03-16T11:50:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.02,"alt":78.08,"az":154.2,"t":"2025-03-16T11:55:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.02,"alt":78.45,"az":159.2,"t":"2025-03-16T12:00:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.02,"alt":78.74,"az":164.4,"t":"2025-03-16T12:05:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.02,"alt":78.95,"az":169.9,"t":"2025-03-16T12:10:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":175.5,"t":"2025-03-16T12:15:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":181.2,"t":"2025-03-16T12:20:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.02,"alt":79.03,"az":186.9,"t":"2025-03-16T12:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.02,"alt":78.87,"az":192.4,"t":"2025-03-16T12:30:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.02,"alt":78.63,"az":197.8,"t":"2025-03-16T12:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.02,"alt":78.3,"az":202.9,"t":"2025-03-16T12:40:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.02,"alt":77.9,"az":207.8,"t":"2025-03-16T12:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.02,"alt":77.43,"az":212.3,"t":"2025-03-16T12:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.03,"alt":76.9,"az":216.5,"t":"2025-03-16T12:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.03,"alt":76.32,"az":220.5,"t":"2025-03-16T13:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.03,"alt":75.69,"az":224.1,"t":"2025-03-16T13:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.03,"alt":75.02,"az":227.4,"t":"2025-03-16T13:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.04,"alt":74.31,"az":230.5,"t":"2025-03-16T13:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.04,"alt":73.58,"az":233.3,"t":"2025-03-16T13:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.81,"az":235.9,"t":"2025-03-16T13:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.05,"alt":72.03,"az":238.4,"t":"2025-03-16T13:30:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.06,"alt":71.22,"az":240.6,"t":"2025-03-16T13:35:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":70.39,"az":242.8,"t":"2025-03-16T13:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.56,"az":244.7,"t":"2025-03-16T13:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.07,"alt":68.7,"az":246.6,"t":"2025-03-16T13:50:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":67.84,"az":248.3,"t":"2025-03-16T13:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.09,"alt":66.96,"az":249.9,"t":"2025-03-16T14:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.09,"alt":66.08,"az":251.5,"t":"2025-03-16T14:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.1,"alt":65.19,"az":253.0,"t":"2025-03-16T14:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.29,"az":254.3,"t":"2025-03-16T14:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.12,"alt":63.39,"az":255.7,"t":"2025-03-16T14:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.13,"alt":62.48,"az":256.9,"t":"2025-03-16T14:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.14,"alt":61.56,"az":258.2,"t":"2025-03-16T14:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.15,"alt":60.65,"az":259.3,"t":"2025-03-16T14:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.16,"alt":59.72,"az":260.4,"t":"2025-03-16T14:40:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.8,"az":261.5,"t":"2025-03-16T14:45:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.18,"alt":57.87,"az":262.6,"t":"2025-03-16T14:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.19,"alt":56.94,"az":263.6,"t":"2025-03-16T14:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.21,"alt":56.01,"az":264.6,"t":"2025-03-16T15:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.22,"alt":55.08,"az":265.5,"t":"2025-03-16T15:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.23,"alt":54.15,"az":266.4,"t":"2025-03-16T15:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.25,"alt":53.21,"az":267.3,"t":"2025-03-16T15:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.26,"alt":52.28,"az":268.2,"t":"2025-03-16T15:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.28,"alt":51.34,"az":269.1,"t":"2025-03-16T15:25:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.3,"alt":50.41,"az":269.9,"t":"2025-03-16T15:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.31,"alt":49.47,"az":270.7,"t":"2025-03-16T15:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.53,"az":271.6,"t":"2025-03-16T15:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.35,"alt":47.6,"az":272.4,"t":"2025-03-16T15:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.37,"alt":46.66,"az":273.1,"t":"2025-03-16T15:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.4,"alt":45.73,"az":273.9,"t":"2025-03-16T15:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.42,"alt":44.8,"az":274.7,"t":"2025-03-16T16:00:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.44,"alt":43.86,"az":275.4,"t":"2025-03-16T16:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":276.2,"t":"2025-03-16T16:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.49,"alt":42.0,"az":276.9,"t":"2025-03-16T16:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.52,"alt":41.07,"az":277.6,"t":"2025-03-16T16:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.55,"alt":40.15,"az":278.4,"t":"2025-03-16T16:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.58,"alt":39.22,"az":279.1,"t":"2025-03-16T16:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.61,"alt":38.3,"az":279.8,"t":"2025-03-16T16:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.64,"alt":37.38,"az":280.5,"t":"2025-03-16T16:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.68,"alt":36.46,"az":281.2,"t":"2025-03-16T16:45:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.72,"alt":35.54,"az":281.9,"t":"2025-03-16T16:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":282.6,"t":"2025-03-16T16:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.8,"alt":33.71,"az":283.3,"t":"2025-03-16T17:00:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.84,"alt":32.81,"az":284.0,"t":"2025-03-16T17:05:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.89,"alt":31.9,"az":284.7,"t":"2025-03-16T17:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.94,"alt":30.99,"az":285.3,"t":"2025-03-16T17:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.99,"alt":30.09,"az":286.0,"t":"2025-03-16T17:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.04,"alt":29.2,"az":286.7,"t":"2025-03-16T17:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.1,"alt":28.3,"az":287.4,"t":"2025-03-16T17:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.16,"alt":27.41,"az":288.1,"t":"2025-03-16T17:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.23,"alt":26.52,"az":288.8,"t":"2025-03-16T17:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.3,"alt":25.64,"az":289.4,"t":"2025-03-16T17:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.38,"alt":24.76,"az":290.1,"t":"2025-03-16T17:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.46,"alt":23.88,"az":290.8,"t":"2025-03-16T17:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.55,"alt":23.01,"az":291.5,"t":"2025-03-16T18:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.64,"alt":22.14,"az":292.2,"t":"2025-03-16T18:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.74,"alt":21.27,"az":292.9,"t":"2025-03-16T18:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.85,"alt":20.41,"az":293.6,"t":"2025-03-16T18:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.97,"alt":19.56,"az":294.3,"t":"2025-03-16T18:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.09,"alt":18.71,"az":295.0,"t":"2025-03-16T18:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.23,"alt":17.86,"az":295.7,"t":"2025-03-16T18:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.38,"alt":17.02,"az":296.4,"t":"2025-03-16T18:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.55,"alt":16.18,"az":297.1,"t":"2025-03-16T18:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.73,"alt":15.35,"az":297.8,"t":"2025-03-16T18:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.93,"alt":14.53,"az":298.5,"t":"2025-03-16T18:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.15,"alt":13.71,"az":299.2,"t":"2025-03-16T18:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.4,"alt":12.89,"az":300.0,"t":"2025-03-16T19:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.68,"alt":12.09,"az":300.7,"t":"2025-03-16T19:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.99,"alt":11.28,"az":301.4,"t":"2025-03-16T19:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":5.34,"alt":10.49,"az":302.2,"t":"2025-03-16T19:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.75,"alt":9.7,"az":302.9,"t":"2025-03-16T19:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.21,"alt":8.92,"az":303.7,"t":"2025-03-16T19:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.75,"alt":8.14,"az":304.4,"t":"2025-03-16T19:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.38,"alt":7.37,"az":305.2,"t":"2025-03-16T19:35:00Z","terrain":-0.27},{"above_terrain":true,"airmass":8.13,"alt":6.61,"az":305.9,"t":"2025-03-16T19:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.03,"alt":5.86,"az":306.7,"t":"2025-03-16T19:45:00Z","terrain":0.08},{"above_terrain":true,"airmass":10.12,"alt":5.11,"az":307.5,"t":"2025-03-16T19:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":11.48,"alt":4.37,"az":308.3,"t":"2025-03-16T19:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":13.2,"alt":3.64,"az":309.1,"t":"2025-03-16T20:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":15.43,"alt":2.92,"az":309.9,"t":"2025-03-16T20:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":18.4,"alt":2.2,"az":310.7,"t":"2025-03-16T20:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":22.45,"alt":1.5,"az":311.5,"t":"2025-03-16T20:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":28.15,"alt":0.8,"az":312.3,"t":"2025-03-16T20:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":36.27,"alt":0.11,"az":313.1,"t":"2025-03-16T20:25:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-0.56,"az":314.0,"t":"2025-03-16T20:30:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.23,"az":314.8,"t":"2025-03-16T20:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-1.89,"az":315.7,"t":"2025-03-16T20:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-2.54,"az":316.5,"t":"2025-03-16T20:45:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":317.4,"t":"2025-03-16T20:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":318.3,"t":"2025-03-16T20:55:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-4.43,"az":319.2,"t":"2025-03-16T21:00:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.03,"az":320.0,"t":"2025-03-16T21:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.63,"az":320.9,"t":"2025-03-16T21:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.21,"az":321.9,"t":"2025-03-16T21:15:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":322.8,"t":"2025-03-16T21:20:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-7.34,"az":323.7,"t":"2025-03-16T21:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-7.89,"az":324.6,"t":"2025-03-16T21:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.43,"az":325.6,"t":"2025-03-16T21:35:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-8.95,"az":326.5,"t":"2025-03-16T21:40:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-9.46,"az":327.5,"t":"2025-03-16T21:45:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-9.96,"az":328.5,"t":"2025-03-16T21:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-10.44,"az":329.4,"t":"2025-03-16T21:55:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-10.91,"az":330.4,"t":"2025-03-16T22:00:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.36,"az":331.4,"t":"2025-03-16T22:05:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-11.8,"az":332.4,"t":"2025-03-16T22:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.23,"az":333.4,"t":"2025-03-16T22:15:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-12.64,"az":334.5,"t":"2025-03-16T22:20:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-13.04,"az":335.5,"t":"2025-03-16T22:25:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-13.42,"az":336.5,"t":"2025-03-16T22:30:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-13.78,"az":337.6,"t":"2025-03-16T22:35:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-14.13,"az":338.6,"t":"2025-03-16T22:40:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-14.46,"az":339.7,"t":"2025-03-16T22:45:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-14.78,"az":340.7,"t":"2025-03-16T22:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-15.08,"az":341.8,"t":"2025-03-16T22:55:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.37,"az":342.9,"t":"2025-03-16T23:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.63,"az":344.0,"t":"2025-03-16T23:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.88,"az":345.0,"t":"2025-03-16T23:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.12,"az":346.1,"t":"2025-03-16T23:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-16.33,"az":347.2,"t":"2025-03-16T23:20:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-16.53,"az":348.3,"t":"2025-03-16T23:25:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-16.71,"az":349.5,"t":"2025-03-16T23:30:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-16.87,"az":350.6,"t":"2025-03-16T23:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-17.02,"az":351.7,"t":"2025-03-16T23:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-17.14,"az":352.8,"t":"2025-03-16T23:45:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-17.25,"az":353.9,"t":"2025-03-16T23:50:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":355.0,"t":"2025-03-16T23:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":356.2,"t":"2025-03-17T00:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":357.3,"t":"2025-03-17T00:05:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":358.4,"t":"2025-03-17T00:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.52,"az":359.6,"t":"2025-03-17T00:15:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-17.51,"az":0.7,"t":"2025-03-17T00:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":1.8,"t":"2025-03-17T00:25:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":2.9,"t":"2025-03-17T00:30:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":4.1,"t":"2025-03-17T00:35:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":5.2,"t":"2025-03-17T00:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":6.3,"t":"2025-03-17T00:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":7.4,"t":"2025-03-17T00:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":8.6,"t":"2025-03-17T00:55:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-16.84,"az":9.7,"t":"2025-03-17T01:00:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-16.67,"az":10.8,"t":"2025-03-17T01:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-16.49,"az":11.9,"t":"2025-03-17T01:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-16.29,"az":13.0,"t":"2025-03-17T01:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-16.07,"az":14.1,"t":"2025-03-17T01:20:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-15.83,"az":15.2,"t":"2025-03-17T01:25:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-15.58,"az":16.3,"t":"2025-03-17T01:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.31,"az":17.3,"t":"2025-03-17T01:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.02,"az":18.4,"t":"2025-03-17T01:40:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-14.72,"az":19.5,"t":"2025-03-17T01:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-14.4,"az":20.6,"t":"2025-03-17T01:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.06,"az":21.6,"t":"2025-03-17T01:55:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-13.71,"az":22.7,"t":"2025-03-17T02:00:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-13.34,"az":23.7,"t":"2025-03-17T02:05:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-12.95,"az":24.7,"t":"2025-03-17T02:10:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-12.55,"az":25.8,"t":"2025-03-17T02:15:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-12.14,"az":26.8,"t":"2025-03-17T02:20:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-11.71,"az":27.8,"t":"2025-03-17T02:25:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-11.27,"az":28.8,"t":"2025-03-17T02:30:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-10.81,"az":29.8,"t":"2025-03-17T02:35:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-10.34,"az":30.8,"t":"2025-03-17T02:40:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-9.85,"az":31.7,"t":"2025-03-17T02:45:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.35,"az":32.7,"t":"2025-03-17T02:50:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-8.84,"az":33.7,"t":"2025-03-17T02:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-8.32,"az":34.6,"t":"2025-03-17T03:00:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-7.78,"az":35.6,"t":"2025-03-17T03:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.23,"az":36.5,"t":"2025-03-17T03:10:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":37.4,"t":"2025-03-17T03:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":38.3,"t":"2025-03-17T03:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.5,"az":39.2,"t":"2025-03-17T03:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-4.91,"az":40.1,"t":"2025-03-17T03:30:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-4.3,"az":41.0,"t":"2025-03-17T03:35:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":41.9,"t":"2025-03-17T03:40:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":42.8,"t":"2025-03-17T03:45:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":43.7,"t":"2025-03-17T03:50:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-1.76,"az":44.5,"t":"2025-03-17T03:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-1.09,"az":45.4,"t":"2025-03-17T04:00:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-0.42,"az":46.2,"t":"2025-03-17T04:05:00Z","terrain":0.66},{"above_terrain":false,"airmass":34.33,"alt":0.26,"az":47.0,"t":"2025-03-17T04:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":26.79,"alt":0.95,"az":47.9,"t":"2025-03-17T04:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":21.49,"alt":1.64,"az":48.7,"t":"2025-03-17T04:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":17.7,"alt":2.35,"az":49.5,"t":"2025-03-17T04:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":14.92,"alt":3.07,"az":50.3,"t":"2025-03-17T04:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":12.81,"alt":3.79,"az":51.1,"t":"2025-03-17T04:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":11.17,"alt":4.52,"az":51.9,"t":"2025-03-17T04:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":9.87,"alt":5.27,"az":52.7,"t":"2025-03-17T04:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.82,"alt":6.01,"az":53.5,"t":"2025-03-17T04:50:00Z","terrain":0.91},{"above_terrain":true,"airmass":7.96,"alt":6.77,"az":54.2,"t":"2025-03-17T04:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":7.24,"alt":7.53,"az":55.0,"t":"2025-03-17T05:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":6.63,"alt":8.3,"az":55.8,"t":"2025-03-17T05:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.11,"alt":9.08,"az":56.5,"t":"2025-03-17T05:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.66,"alt":9.86,"az":57.3,"t":"2025-03-17T05:15:00Z","terrain":1.12},{"above_terrain":true,"airmass":5.27,"alt":10.65,"az":58.0,"t":"2025-03-17T05:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.92,"alt":11.45,"az":58.7,"t":"2025-03-17T05:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.62,"alt":12.25,"az":59.5,"t":"2025-03-17T05:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.35,"alt":13.06,"az":60.2,"t":"2025-03-17T05:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":4.1,"alt":13.88,"az":60.9,"t":"2025-03-17T05:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.89,"alt":14.7,"az":61.6,"t":"2025-03-17T05:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.69,"alt":15.53,"az":62.4,"t":"2025-03-17T05:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":63.1,"t":"2025-03-17T05:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":3.35,"alt":17.19,"az":63.8,"t":"2025-03-17T06:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":3.2,"alt":18.04,"az":64.5,"t":"2025-03-17T06:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.07,"alt":18.88,"az":65.2,"t":"2025-03-17T06:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.94,"alt":19.74,"az":65.9,"t":"2025-03-17T06:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.82,"alt":20.59,"az":66.6,"t":"2025-03-17T06:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.72,"alt":21.45,"az":67.3,"t":"2025-03-17T06:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.62,"alt":22.32,"az":68.0,"t":"2025-03-17T06:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.53,"alt":23.19,"az":68.6,"t":"2025-03-17T06:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.44,"alt":24.06,"az":69.3,"t":"2025-03-17T06:40:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.36,"alt":24.94,"az":70.0,"t":"2025-03-17T06:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.29,"alt":25.82,"az":70.7,"t":"2025-03-17T06:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.22,"alt":26.71,"az":71.4,"t":"2025-03-17T06:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.15,"alt":27.59,"az":72.1,"t":"2025-03-17T07:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.09,"alt":28.49,"az":72.7,"t":"2025-03-17T07:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.03,"alt":29.38,"az":73.4,"t":"2025-03-17T07:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.98,"alt":30.28,"az":74.1,"t":"2025-03-17T07:15:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":74.8,"t":"2025-03-17T07:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.88,"alt":32.09,"az":75.5,"t":"2025-03-17T07:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.83,"alt":32.99,"az":76.2,"t":"2025-03-17T07:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.9,"az":76.9,"t":"2025-03-17T07:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.75,"alt":34.82,"az":77.6,"t":"2025-03-17T07:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.71,"alt":35.73,"az":78.3,"t":"2025-03-17T07:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.67,"alt":36.65,"az":78.9,"t":"2025-03-17T07:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.64,"alt":37.57,"az":79.7,"t":"2025-03-17T07:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.6,"alt":38.49,"az":80.4,"t":"2025-03-17T08:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.57,"alt":39.42,"az":81.1,"t":"2025-03-17T08:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.54,"alt":40.34,"az":81.8,"t":"2025-03-17T08:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.51,"alt":41.27,"az":82.5,"t":"2025-03-17T08:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.49,"alt":42.2,"az":83.2,"t":"2025-03-17T08:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.46,"alt":43.13,"az":84.0,"t":"2025-03-17T08:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.44,"alt":44.06,"az":84.7,"t":"2025-03-17T08:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.41,"alt":44.99,"az":85.5,"t":"2025-03-17T08:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.39,"alt":45.92,"az":86.2,"t":"2025-03-17T08:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.37,"alt":46.86,"az":87.0,"t":"2025-03-17T08:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.35,"alt":47.79,"az":87.8,"t":"2025-03-17T08:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.33,"alt":48.73,"az":88.6,"t":"2025-03-17T08:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.31,"alt":49.66,"az":89.4,"t":"2025-03-17T09:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.6,"az":90.3,"t":"2025-03-17T09:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.28,"alt":51.54,"az":91.1,"t":"2025-03-17T09:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.26,"alt":52.47,"az":92.0,"t":"2025-03-17T09:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.24,"alt":53.41,"az":92.9,"t":"2025-03-17T09:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.23,"alt":54.34,"az":93.8,"t":"2025-03-17T09:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.22,"alt":55.28,"az":94.7,"t":"2025-03-17T09:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.21,"az":95.7,"t":"2025-03-17T09:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.19,"alt":57.14,"az":96.6,"t":"2025-03-17T09:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.18,"alt":58.07,"az":97.7,"t":"2025-03-17T09:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":58.99,"az":98.7,"t":"2025-03-17T09:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.15,"alt":59.92,"az":99.8,"t":"2025-03-17T09:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.14,"alt":60.84,"az":100.9,"t":"2025-03-17T10:00:00Z","terrain":0.09}],"transit":{"airmass":1.02,"alt":79.1,"az":181.2,"t":"2025-03-16T12:20:00Z"},"usable_hours":0.25,"verdict":"poor","zenith_passage":false},"warnings":[]}