{"assessment":{"best_window":{"end":"2028-03-13T18:30Z","end_local":"20:30","hours":1.0,"label":"marginal","mean_quality":0.43,"start":"2028-03-13T17:30Z","start_local":"19:30"},"cost":{"altitude":9.25,"clouds":0.0,"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":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":36,"cloud":null,"high":null,"iso":"2028-03-13T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2028-03-13T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.6,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2028-03-13T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2028-03-13T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2028-03-13T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-10,"cloud":null,"high":null,"iso":"2028-03-13T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2028-03-13T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2028-03-14T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2028-03-14T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2028-03-14T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2028-03-14T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2028-03-14T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.6,"peak_sky":0.6,"quality_hours":0.51,"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":null,"score_astronomy":8,"score_weather":null,"sky_hours":0.51,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2028-03-13T16:55Z","end_local":"18:55","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-03-13T16:25Z","start_local":"18:25"},{"end":"2028-03-13T17:30Z","end_local":"19:30","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2028-03-13T16:55Z","start_local":"18:55"},{"end":"2028-03-13T18:30Z","end_local":"20:30","hours":1.0,"label":"marginal","mean_quality":0.43,"start":"2028-03-13T17:30Z","start_local":"19:30"},{"end":"2028-03-14T04:35Z","end_local":"06:35","hours":10.08,"label":"unusable","mean_quality":0.0,"start":"2028-03-13T18:30Z","start_local":"20:30"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2028-03-13T17:58:27Z","dark_hours":9.05,"dark_to":"2028-03-14T03:01:28Z","moon":{"illumination":0.881,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":1.95,"moonrise":"2028-03-13T19:56:48Z","moonset":"2028-03-14T05:50:12Z","sunrise":"2028-03-14T04:34:01Z","sunset":"2028-03-13T16:25:45Z","twilight":{"astronomical":{"end":"2028-03-13T17:58:27Z","start":"2028-03-14T03:01:28Z"},"civil":{"end":"2028-03-13T16:53:27Z","start":"2028-03-14T04:06:22Z"},"nautical":{"end":"2028-03-13T17:25:45Z","start":"2028-03-14T03:34:08Z"}},"window_end":"2028-03-14T10:00:00Z","window_start":"2028-03-13T10:00:00Z"},"night_date":"2028-03-13","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.36,"alt":24.9,"t":"2028-03-13T18:00:00Z"},"dec":30.66017511,"dec_of_date":30.804,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":0,"limit_rise":"2028-03-14T06:27:22Z","limit_set":"2028-03-13T18:28:21Z","max_az_rate_deg_per_min":1.14,"moon_separation":165.7,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8608,"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 0.5 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2028-03-13T20:34:51Z","blocked_dark_hours":0,"clears_at":"2028-03-14T04:23:07Z","rise_az":97.7},"track":[{"above_terrain":true,"airmass":1.18,"alt":58.11,"az":97.7,"t":"2028-03-13T10:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":59.03,"az":98.7,"t":"2028-03-13T10:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.15,"alt":59.96,"az":99.8,"t":"2028-03-13T10:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.14,"alt":60.88,"az":100.9,"t":"2028-03-13T10:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.13,"alt":61.8,"az":102.1,"t":"2028-03-13T10:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.12,"alt":62.71,"az":103.3,"t":"2028-03-13T10:25:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.12,"alt":63.62,"az":104.6,"t":"2028-03-13T10:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.11,"alt":64.52,"az":106.0,"t":"2028-03-13T10:35:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.1,"alt":65.42,"az":107.4,"t":"2028-03-13T10:40:00Z","terrain":-0.73},{"above_terrain":true,"airmass":1.09,"alt":66.31,"az":108.9,"t":"2028-03-13T10:45:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.08,"alt":67.19,"az":110.4,"t":"2028-03-13T10:50:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.08,"alt":68.06,"az":112.1,"t":"2028-03-13T10:55:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.07,"alt":68.92,"az":113.8,"t":"2028-03-13T11:00:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.07,"alt":69.77,"az":115.7,"t":"2028-03-13T11:05:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.06,"alt":70.61,"az":117.7,"t":"2028-03-13T11:10:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.05,"alt":71.43,"az":119.9,"t":"2028-03-13T11:15:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.05,"alt":72.23,"az":122.2,"t":"2028-03-13T11:20:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.05,"alt":73.01,"az":124.6,"t":"2028-03-13T11:25:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.04,"alt":73.77,"az":127.3,"t":"2028-03-13T11:30:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.04,"alt":74.5,"az":130.2,"t":"2028-03-13T11:35:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.03,"alt":75.2,"az":133.3,"t":"2028-03-13T11:40:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.03,"alt":75.86,"az":136.7,"t":"2028-03-13T11:45:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.03,"alt":76.48,"az":140.4,"t":"2028-03-13T11:50:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.03,"alt":77.05,"az":144.4,"t":"2028-03-13T11:55:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.02,"alt":77.56,"az":148.7,"t":"2028-03-13T12:00:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":78.02,"az":153.3,"t":"2028-03-13T12:05:00Z","terrain":-0.96},{"above_terrain":true,"airmass":1.02,"alt":78.4,"az":158.3,"t":"2028-03-13T12:10:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.02,"alt":78.71,"az":163.5,"t":"2028-03-13T12:15:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":78.93,"az":168.9,"t":"2028-03-13T12:20:00Z","terrain":-0.83},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":174.5,"t":"2028-03-13T12:25:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":180.2,"t":"2028-03-13T12:30:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.02,"alt":79.06,"az":185.9,"t":"2028-03-13T12:35:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.02,"alt":78.92,"az":191.5,"t":"2028-03-13T12:40:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.02,"alt":78.69,"az":196.9,"t":"2028-03-13T12:45:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.02,"alt":78.38,"az":202.1,"t":"2028-03-13T12:50:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.02,"alt":77.99,"az":207.0,"t":"2028-03-13T12:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":77.53,"az":211.6,"t":"2028-03-13T13:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.03,"alt":77.01,"az":215.9,"t":"2028-03-13T13:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.03,"alt":76.44,"az":219.8,"t":"2028-03-13T13:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.03,"alt":75.82,"az":223.5,"t":"2028-03-13T13:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.03,"alt":75.15,"az":226.9,"t":"2028-03-13T13:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":74.45,"az":230.0,"t":"2028-03-13T13:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.04,"alt":73.72,"az":232.9,"t":"2028-03-13T13:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.05,"alt":72.96,"az":235.5,"t":"2028-03-13T13:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.05,"alt":72.18,"az":238.0,"t":"2028-03-13T13:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.37,"az":240.3,"t":"2028-03-13T13:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.06,"alt":70.55,"az":242.4,"t":"2028-03-13T13:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":69.72,"az":244.4,"t":"2028-03-13T13:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.07,"alt":68.86,"az":246.3,"t":"2028-03-13T14:00:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.08,"alt":68.0,"az":248.0,"t":"2028-03-13T14:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.08,"alt":67.13,"az":249.7,"t":"2028-03-13T14:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.09,"alt":66.25,"az":251.2,"t":"2028-03-13T14:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.1,"alt":65.36,"az":252.7,"t":"2028-03-13T14:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.46,"az":254.1,"t":"2028-03-13T14:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.12,"alt":63.56,"az":255.5,"t":"2028-03-13T14:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.13,"alt":62.65,"az":256.7,"t":"2028-03-13T14:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.13,"alt":61.73,"az":258.0,"t":"2028-03-13T14:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.14,"alt":60.82,"az":259.1,"t":"2028-03-13T14:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.16,"alt":59.9,"az":260.3,"t":"2028-03-13T14:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.17,"alt":58.97,"az":261.4,"t":"2028-03-13T14:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.18,"alt":58.05,"az":262.4,"t":"2028-03-13T15:00:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.19,"alt":57.12,"az":263.4,"t":"2028-03-13T15:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.2,"alt":56.19,"az":264.4,"t":"2028-03-13T15:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.22,"alt":55.25,"az":265.4,"t":"2028-03-13T15:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.23,"alt":54.32,"az":266.3,"t":"2028-03-13T15:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.39,"az":267.2,"t":"2028-03-13T15:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.26,"alt":52.45,"az":268.1,"t":"2028-03-13T15:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.28,"alt":51.52,"az":268.9,"t":"2028-03-13T15:35:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.29,"alt":50.58,"az":269.8,"t":"2028-03-13T15:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.31,"alt":49.64,"az":270.6,"t":"2028-03-13T15:45:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.33,"alt":48.71,"az":271.4,"t":"2028-03-13T15:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.35,"alt":47.77,"az":272.2,"t":"2028-03-13T15:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.37,"alt":46.84,"az":273.0,"t":"2028-03-13T16:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.39,"alt":45.9,"az":273.8,"t":"2028-03-13T16:05:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.41,"alt":44.97,"az":274.6,"t":"2028-03-13T16:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.44,"alt":44.04,"az":275.3,"t":"2028-03-13T16:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.46,"alt":43.11,"az":276.1,"t":"2028-03-13T16:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.49,"alt":42.18,"az":276.8,"t":"2028-03-13T16:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.51,"alt":41.25,"az":277.5,"t":"2028-03-13T16:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.54,"alt":40.32,"az":278.3,"t":"2028-03-13T16:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.57,"alt":39.39,"az":279.0,"t":"2028-03-13T16:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.6,"alt":38.47,"az":279.7,"t":"2028-03-13T16:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.64,"alt":37.55,"az":280.4,"t":"2028-03-13T16:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.67,"alt":36.63,"az":281.1,"t":"2028-03-13T16:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.71,"alt":35.71,"az":281.8,"t":"2028-03-13T17:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.75,"alt":34.8,"az":282.5,"t":"2028-03-13T17:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.79,"alt":33.88,"az":283.2,"t":"2028-03-13T17:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.83,"alt":32.97,"az":283.9,"t":"2028-03-13T17:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.88,"alt":32.07,"az":284.5,"t":"2028-03-13T17:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.93,"alt":31.16,"az":285.2,"t":"2028-03-13T17:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.98,"alt":30.26,"az":285.9,"t":"2028-03-13T17:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.03,"alt":29.36,"az":286.6,"t":"2028-03-13T17:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.09,"alt":28.47,"az":287.3,"t":"2028-03-13T17:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.15,"alt":27.58,"az":288.0,"t":"2028-03-13T17:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.22,"alt":26.69,"az":288.7,"t":"2028-03-13T17:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.29,"alt":25.8,"az":289.3,"t":"2028-03-13T17:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.36,"alt":24.92,"az":290.0,"t":"2028-03-13T18:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.44,"alt":24.04,"az":290.7,"t":"2028-03-13T18:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.53,"alt":23.17,"az":291.4,"t":"2028-03-13T18:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.62,"alt":22.3,"az":292.1,"t":"2028-03-13T18:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.72,"alt":21.44,"az":292.8,"t":"2028-03-13T18:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.83,"alt":20.57,"az":293.5,"t":"2028-03-13T18:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.94,"alt":19.72,"az":294.2,"t":"2028-03-13T18:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.07,"alt":18.87,"az":294.9,"t":"2028-03-13T18:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.2,"alt":18.02,"az":295.6,"t":"2028-03-13T18:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.35,"alt":17.18,"az":296.3,"t":"2028-03-13T18:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.52,"alt":16.34,"az":297.0,"t":"2028-03-13T18:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.69,"alt":15.51,"az":297.7,"t":"2028-03-13T18:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.89,"alt":14.68,"az":298.4,"t":"2028-03-13T19:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.11,"alt":13.86,"az":299.1,"t":"2028-03-13T19:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.35,"alt":13.05,"az":299.8,"t":"2028-03-13T19:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.62,"alt":12.24,"az":300.6,"t":"2028-03-13T19:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.93,"alt":11.44,"az":301.3,"t":"2028-03-13T19:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":5.27,"alt":10.64,"az":302.0,"t":"2028-03-13T19:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":5.67,"alt":9.85,"az":302.8,"t":"2028-03-13T19:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.12,"alt":9.07,"az":303.5,"t":"2028-03-13T19:35:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.64,"alt":8.29,"az":304.3,"t":"2028-03-13T19:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":7.25,"alt":7.52,"az":305.0,"t":"2028-03-13T19:45:00Z","terrain":-0.28},{"above_terrain":true,"airmass":7.97,"alt":6.76,"az":305.8,"t":"2028-03-13T19:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":8.84,"alt":6.0,"az":306.6,"t":"2028-03-13T19:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.89,"alt":5.25,"az":307.4,"t":"2028-03-13T20:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":11.2,"alt":4.51,"az":308.1,"t":"2028-03-13T20:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":12.84,"alt":3.78,"az":308.9,"t":"2028-03-13T20:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":14.95,"alt":3.06,"az":309.7,"t":"2028-03-13T20:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":17.75,"alt":2.34,"az":310.5,"t":"2028-03-13T20:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":21.56,"alt":1.63,"az":311.3,"t":"2028-03-13T20:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":26.88,"alt":0.94,"az":312.2,"t":"2028-03-13T20:30:00Z","terrain":0.16},{"above_terrain":false,"airmass":34.45,"alt":0.25,"az":313.0,"t":"2028-03-13T20:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-0.43,"az":313.8,"t":"2028-03-13T20:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.1,"az":314.7,"t":"2028-03-13T20:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-1.76,"az":315.5,"t":"2028-03-13T20:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":316.4,"t":"2028-03-13T20:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":317.2,"t":"2028-03-13T21:00:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":318.1,"t":"2028-03-13T21:05:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-4.3,"az":319.0,"t":"2028-03-13T21:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.91,"az":319.9,"t":"2028-03-13T21:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.51,"az":320.8,"t":"2028-03-13T21:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.1,"az":321.7,"t":"2028-03-13T21:25:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":322.6,"t":"2028-03-13T21:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-7.23,"az":323.5,"t":"2028-03-13T21:35:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-7.78,"az":324.5,"t":"2028-03-13T21:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.32,"az":325.4,"t":"2028-03-13T21:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.84,"az":326.4,"t":"2028-03-13T21:50:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-9.36,"az":327.3,"t":"2028-03-13T21:55:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-9.85,"az":328.3,"t":"2028-03-13T22:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-10.34,"az":329.3,"t":"2028-03-13T22:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-10.81,"az":330.3,"t":"2028-03-13T22:10:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.27,"az":331.3,"t":"2028-03-13T22:15:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-11.71,"az":332.3,"t":"2028-03-13T22:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.14,"az":333.3,"t":"2028-03-13T22:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-12.55,"az":334.3,"t":"2028-03-13T22:30:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-12.95,"az":335.3,"t":"2028-03-13T22:35:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-13.33,"az":336.3,"t":"2028-03-13T22:40:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-13.7,"az":337.4,"t":"2028-03-13T22:45:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-14.05,"az":338.4,"t":"2028-03-13T22:50:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-14.39,"az":339.5,"t":"2028-03-13T22:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-14.71,"az":340.5,"t":"2028-03-13T23:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.01,"az":341.6,"t":"2028-03-13T23:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.3,"az":342.7,"t":"2028-03-13T23:10:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-15.57,"az":343.8,"t":"2028-03-13T23:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.82,"az":344.9,"t":"2028-03-13T23:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.06,"az":346.0,"t":"2028-03-13T23:25:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-16.28,"az":347.0,"t":"2028-03-13T23:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.48,"az":348.2,"t":"2028-03-13T23:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-16.66,"az":349.3,"t":"2028-03-13T23:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.83,"az":350.4,"t":"2028-03-13T23:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.98,"az":351.5,"t":"2028-03-13T23:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-17.11,"az":352.6,"t":"2028-03-13T23:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-17.22,"az":353.7,"t":"2028-03-14T00:00:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":354.8,"t":"2028-03-14T00:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":356.0,"t":"2028-03-14T00:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":357.1,"t":"2028-03-14T00:15:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":358.2,"t":"2028-03-14T00:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":359.4,"t":"2028-03-14T00:25:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":0.5,"t":"2028-03-14T00:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":1.6,"t":"2028-03-14T00:35:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":2.7,"t":"2028-03-14T00:40:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":3.9,"t":"2028-03-14T00:45:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":5.0,"t":"2028-03-14T00:50:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":6.1,"t":"2028-03-14T00:55:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":7.2,"t":"2028-03-14T01:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":8.4,"t":"2028-03-14T01:05:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-16.85,"az":9.5,"t":"2028-03-14T01:10:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-16.69,"az":10.6,"t":"2028-03-14T01:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-16.51,"az":11.7,"t":"2028-03-14T01:20:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-16.31,"az":12.8,"t":"2028-03-14T01:25:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-16.09,"az":13.9,"t":"2028-03-14T01:30:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-15.86,"az":15.0,"t":"2028-03-14T01:35:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-15.61,"az":16.1,"t":"2028-03-14T01:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.34,"az":17.2,"t":"2028-03-14T01:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.06,"az":18.2,"t":"2028-03-14T01:50:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-14.76,"az":19.3,"t":"2028-03-14T01:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-14.44,"az":20.4,"t":"2028-03-14T02:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.11,"az":21.4,"t":"2028-03-14T02:05:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-13.76,"az":22.5,"t":"2028-03-14T02:10:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-13.39,"az":23.5,"t":"2028-03-14T02:15:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-13.01,"az":24.5,"t":"2028-03-14T02:20:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-12.61,"az":25.6,"t":"2028-03-14T02:25:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-12.2,"az":26.6,"t":"2028-03-14T02:30:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-11.77,"az":27.6,"t":"2028-03-14T02:35:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-11.33,"az":28.6,"t":"2028-03-14T02:40:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-10.88,"az":29.6,"t":"2028-03-14T02:45:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-10.41,"az":30.6,"t":"2028-03-14T02:50:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-9.93,"az":31.6,"t":"2028-03-14T02:55:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.43,"az":32.5,"t":"2028-03-14T03:00:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-8.92,"az":33.5,"t":"2028-03-14T03:05:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-8.4,"az":34.4,"t":"2028-03-14T03:10:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-7.86,"az":35.4,"t":"2028-03-14T03:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.31,"az":36.3,"t":"2028-03-14T03:20:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":37.2,"t":"2028-03-14T03:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":38.2,"t":"2028-03-14T03:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.6,"az":39.1,"t":"2028-03-14T03:35:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.0,"az":40.0,"t":"2028-03-14T03:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-4.39,"az":40.9,"t":"2028-03-14T03:45:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":41.7,"t":"2028-03-14T03:50:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.15,"az":42.6,"t":"2028-03-14T03:55:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-2.51,"az":43.5,"t":"2028-03-14T04:00:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-1.86,"az":44.3,"t":"2028-03-14T04:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.2,"az":45.2,"t":"2028-03-14T04:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":46.0,"t":"2028-03-14T04:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":35.81,"alt":0.15,"az":46.9,"t":"2028-03-14T04:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":27.83,"alt":0.83,"az":47.7,"t":"2028-03-14T04:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":22.23,"alt":1.53,"az":48.5,"t":"2028-03-14T04:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":18.24,"alt":2.24,"az":49.3,"t":"2028-03-14T04:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.32,"alt":2.95,"az":50.1,"t":"2028-03-14T04:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":13.11,"alt":3.67,"az":50.9,"t":"2028-03-14T04:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":11.41,"alt":4.41,"az":51.7,"t":"2028-03-14T04:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":10.07,"alt":5.14,"az":52.5,"t":"2028-03-14T04:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":8.98,"alt":5.89,"az":53.3,"t":"2028-03-14T05:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":8.09,"alt":6.65,"az":54.1,"t":"2028-03-14T05:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":7.35,"alt":7.41,"az":54.8,"t":"2028-03-14T05:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.72,"alt":8.18,"az":55.6,"t":"2028-03-14T05:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.19,"alt":8.95,"az":56.4,"t":"2028-03-14T05:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.73,"alt":9.73,"az":57.1,"t":"2028-03-14T05:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":5.33,"alt":10.52,"az":57.9,"t":"2028-03-14T05:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.98,"alt":11.32,"az":58.6,"t":"2028-03-14T05:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.67,"alt":12.12,"az":59.3,"t":"2028-03-14T05:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.39,"alt":12.93,"az":60.1,"t":"2028-03-14T05:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.14,"alt":13.74,"az":60.8,"t":"2028-03-14T05:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":3.92,"alt":14.56,"az":61.5,"t":"2028-03-14T05:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.72,"alt":15.39,"az":62.2,"t":"2028-03-14T06:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.54,"alt":16.22,"az":62.9,"t":"2028-03-14T06:05:00Z","terrain":0.92},{"above_terrain":true,"airmass":3.38,"alt":17.05,"az":63.6,"t":"2028-03-14T06:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":3.23,"alt":17.9,"az":64.3,"t":"2028-03-14T06:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.09,"alt":18.74,"az":65.0,"t":"2028-03-14T06:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.96,"alt":19.59,"az":65.7,"t":"2028-03-14T06:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.84,"alt":20.45,"az":66.4,"t":"2028-03-14T06:30:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.73,"alt":21.31,"az":67.1,"t":"2028-03-14T06:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.63,"alt":22.17,"az":67.8,"t":"2028-03-14T06:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.54,"alt":23.04,"az":68.5,"t":"2028-03-14T06:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.46,"alt":23.91,"az":69.2,"t":"2028-03-14T06:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.37,"alt":24.79,"az":69.9,"t":"2028-03-14T06:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.3,"alt":25.67,"az":70.6,"t":"2028-03-14T07:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.23,"alt":26.56,"az":71.2,"t":"2028-03-14T07:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.16,"alt":27.44,"az":71.9,"t":"2028-03-14T07:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.1,"alt":28.34,"az":72.6,"t":"2028-03-14T07:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.04,"alt":29.23,"az":73.3,"t":"2028-03-14T07:20:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.99,"alt":30.13,"az":74.0,"t":"2028-03-14T07:25:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.93,"alt":31.03,"az":74.7,"t":"2028-03-14T07:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.89,"alt":31.93,"az":75.3,"t":"2028-03-14T07:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.84,"alt":32.84,"az":76.0,"t":"2028-03-14T07:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.8,"alt":33.75,"az":76.7,"t":"2028-03-14T07:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.75,"alt":34.66,"az":77.4,"t":"2028-03-14T07:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.72,"alt":35.58,"az":78.1,"t":"2028-03-14T07:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.68,"alt":36.49,"az":78.8,"t":"2028-03-14T08:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.41,"az":79.5,"t":"2028-03-14T08:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.61,"alt":38.34,"az":80.2,"t":"2028-03-14T08:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.58,"alt":39.26,"az":80.9,"t":"2028-03-14T08:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.55,"alt":40.18,"az":81.6,"t":"2028-03-14T08:20:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.52,"alt":41.11,"az":82.4,"t":"2028-03-14T08:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.49,"alt":42.04,"az":83.1,"t":"2028-03-14T08:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.47,"alt":42.97,"az":83.8,"t":"2028-03-14T08:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.44,"alt":43.9,"az":84.6,"t":"2028-03-14T08:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.42,"alt":44.83,"az":85.3,"t":"2028-03-14T08:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.39,"alt":45.77,"az":86.1,"t":"2028-03-14T08:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.37,"alt":46.7,"az":86.9,"t":"2028-03-14T08:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.35,"alt":47.63,"az":87.6,"t":"2028-03-14T09:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.33,"alt":48.57,"az":88.4,"t":"2028-03-14T09:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.31,"alt":49.51,"az":89.3,"t":"2028-03-14T09:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.3,"alt":50.44,"az":90.1,"t":"2028-03-14T09:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.28,"alt":51.38,"az":90.9,"t":"2028-03-14T09:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.26,"alt":52.31,"az":91.8,"t":"2028-03-14T09:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.25,"alt":53.25,"az":92.7,"t":"2028-03-14T09:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.23,"alt":54.18,"az":93.6,"t":"2028-03-14T09:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.22,"alt":55.12,"az":94.5,"t":"2028-03-14T09:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.05,"az":95.5,"t":"2028-03-14T09:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.19,"alt":56.98,"az":96.4,"t":"2028-03-14T09:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.18,"alt":57.91,"az":97.4,"t":"2028-03-14T09:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.17,"alt":58.84,"az":98.5,"t":"2028-03-14T10:00:00Z","terrain":0.58}],"transit":{"airmass":1.02,"alt":79.1,"az":180.2,"t":"2028-03-13T12:30:00Z"},"usable_hours":0.5,"verdict":"poor","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
