{"assessment":{"best_window":{"end":"2028-03-16T18:20Z","end_local":"20:20","hours":0.25,"label":"marginal","mean_quality":0.45,"start":"2028-03-16T18:05Z","start_local":"20:05"},"cost":{"altitude":9.27,"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":34,"cloud":null,"high":null,"iso":"2028-03-16T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-65,"precip":null,"q":0.12,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2028-03-16T18:00Z","label":"poor","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.26,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2028-03-16T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2028-03-16T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-34,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2028-03-16T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2028-03-16T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2028-03-16T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2028-03-17T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2028-03-17T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2028-03-17T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2028-03-17T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2028-03-17T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.48,"peak_sky":0.48,"quality_hours":0.35,"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":4,"score_weather":null,"sky_hours":0.35,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2028-03-16T17:00Z","end_local":"19:00","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-03-16T16:25Z","start_local":"18:25"},{"end":"2028-03-16T17:30Z","end_local":"19:30","hours":0.5,"label":"poor","mean_quality":0.12,"start":"2028-03-16T17:00Z","start_local":"19:00"},{"end":"2028-03-16T17:50Z","end_local":"19:50","hours":0.33,"label":"marginal","mean_quality":0.34,"start":"2028-03-16T17:30Z","start_local":"19:30"},{"end":"2028-03-16T18:05Z","end_local":"20:05","hours":0.25,"label":"poor","mean_quality":0.27,"start":"2028-03-16T17:50Z","start_local":"19:50"},{"end":"2028-03-16T18:20Z","end_local":"20:20","hours":0.25,"label":"marginal","mean_quality":0.45,"start":"2028-03-16T18:05Z","start_local":"20:05"},{"end":"2028-03-17T04:30Z","end_local":"06:30","hours":10.17,"label":"unusable","mean_quality":0.0,"start":"2028-03-16T18:20Z","start_local":"20:20"}]},"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":"2028-03-16T18:02:07Z","dark_hours":8.9,"dark_to":"2028-03-17T02:56:07Z","moon":{"illumination":0.605,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":5.38,"moonrise":"2028-03-16T23:26:23Z","moonset":"2028-03-17T08:01:46Z","sunrise":"2028-03-17T04:28:57Z","sunset":"2028-03-16T16:29:08Z","twilight":{"astronomical":{"end":"2028-03-16T18:02:07Z","start":"2028-03-17T02:56:07Z"},"civil":{"end":"2028-03-16T16:56:51Z","start":"2028-03-17T04:01:18Z"},"nautical":{"end":"2028-03-16T17:29:13Z","start":"2028-03-17T03:28:58Z"}},"window_end":"2028-03-17T10:00:00Z","window_start":"2028-03-16T10:00:00Z"},"night_date":"2028-03-16","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.66,"alt":22.0,"t":"2028-03-16T18:05:00Z"},"dec":30.66017511,"dec_of_date":30.804,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":0,"limit_rise":"2028-03-17T06:15:35Z","limit_set":"2028-03-16T18:16:33Z","max_az_rate_deg_per_min":1.14,"moon_separation":136.6,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8609,"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":"2028-03-16T20:22:59Z","blocked_dark_hours":0,"clears_at":"2028-03-17T04:11:20Z","rise_az":100.2},"track":[{"above_terrain":true,"airmass":1.15,"alt":60.29,"az":100.2,"t":"2028-03-16T10:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.14,"alt":61.21,"az":101.4,"t":"2028-03-16T10:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.13,"alt":62.12,"az":102.5,"t":"2028-03-16T10:10:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.12,"alt":63.03,"az":103.8,"t":"2028-03-16T10:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.11,"alt":63.94,"az":105.1,"t":"2028-03-16T10:20:00Z","terrain":-0.25},{"above_terrain":true,"airmass":1.1,"alt":64.84,"az":106.5,"t":"2028-03-16T10:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.1,"alt":65.74,"az":107.9,"t":"2028-03-16T10:30:00Z","terrain":-0.9},{"above_terrain":true,"airmass":1.09,"alt":66.62,"az":109.4,"t":"2028-03-16T10:35:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.08,"alt":67.5,"az":111.0,"t":"2028-03-16T10:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":68.37,"az":112.7,"t":"2028-03-16T10:45:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.07,"alt":69.23,"az":114.5,"t":"2028-03-16T10:50:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.06,"alt":70.07,"az":116.4,"t":"2028-03-16T10:55:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.06,"alt":70.9,"az":118.5,"t":"2028-03-16T11:00:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.05,"alt":71.72,"az":120.7,"t":"2028-03-16T11:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.05,"alt":72.51,"az":123.0,"t":"2028-03-16T11:10:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.04,"alt":73.29,"az":125.6,"t":"2028-03-16T11:15:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.04,"alt":74.03,"az":128.3,"t":"2028-03-16T11:20:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.04,"alt":74.75,"az":131.3,"t":"2028-03-16T11:25:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.03,"alt":75.44,"az":134.5,"t":"2028-03-16T11:30:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.03,"alt":76.09,"az":138.0,"t":"2028-03-16T11:35:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.03,"alt":76.69,"az":141.8,"t":"2028-03-16T11:40:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.02,"alt":77.24,"az":145.9,"t":"2028-03-16T11:45:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.02,"alt":77.73,"az":150.3,"t":"2028-03-16T11:50:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.02,"alt":78.16,"az":155.1,"t":"2028-03-16T11:55:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.02,"alt":78.52,"az":160.1,"t":"2028-03-16T12:00:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.02,"alt":78.8,"az":165.4,"t":"2028-03-16T12:05:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.02,"alt":78.99,"az":170.9,"t":"2028-03-16T12:10:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":176.5,"t":"2028-03-16T12:15:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.02,"alt":79.1,"az":182.2,"t":"2028-03-16T12:20:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.02,"alt":79.02,"az":187.9,"t":"2028-03-16T12:25:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.02,"alt":78.85,"az":193.4,"t":"2028-03-16T12:30:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.02,"alt":78.59,"az":198.8,"t":"2028-03-16T12:35:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.02,"alt":78.25,"az":203.9,"t":"2028-03-16T12:40:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.02,"alt":77.83,"az":208.7,"t":"2028-03-16T12:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.02,"alt":77.35,"az":213.1,"t":"2028-03-16T12:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.03,"alt":76.81,"az":217.3,"t":"2028-03-16T12:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.03,"alt":76.22,"az":221.2,"t":"2028-03-16T13:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.03,"alt":75.58,"az":224.7,"t":"2028-03-16T13:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.04,"alt":74.9,"az":228.0,"t":"2028-03-16T13:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.04,"alt":74.19,"az":231.0,"t":"2028-03-16T13:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.04,"alt":73.45,"az":233.8,"t":"2028-03-16T13:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.68,"az":236.4,"t":"2028-03-16T13:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.89,"az":238.8,"t":"2028-03-16T13:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":241.1,"t":"2028-03-16T13:35:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":70.25,"az":243.2,"t":"2028-03-16T13:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.07,"alt":69.41,"az":245.1,"t":"2028-03-16T13:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.07,"alt":68.56,"az":246.9,"t":"2028-03-16T13:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.08,"alt":67.69,"az":248.6,"t":"2028-03-16T13:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.09,"alt":66.81,"az":250.3,"t":"2028-03-16T14:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.09,"alt":65.93,"az":251.8,"t":"2028-03-16T14:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.1,"alt":65.04,"az":253.2,"t":"2028-03-16T14:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.14,"az":254.6,"t":"2028-03-16T14:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.12,"alt":63.23,"az":255.9,"t":"2028-03-16T14:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.13,"alt":62.32,"az":257.2,"t":"2028-03-16T14:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.14,"alt":61.41,"az":258.4,"t":"2028-03-16T14:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.15,"alt":60.49,"az":259.5,"t":"2028-03-16T14:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.16,"alt":59.57,"az":260.7,"t":"2028-03-16T14:40:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.17,"alt":58.64,"az":261.7,"t":"2028-03-16T14:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.18,"alt":57.71,"az":262.8,"t":"2028-03-16T14:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.19,"alt":56.78,"az":263.8,"t":"2028-03-16T14:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.21,"alt":55.85,"az":264.7,"t":"2028-03-16T15:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.22,"alt":54.92,"az":265.7,"t":"2028-03-16T15:05:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.24,"alt":53.99,"az":266.6,"t":"2028-03-16T15:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.05,"az":267.5,"t":"2028-03-16T15:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.27,"alt":52.12,"az":268.4,"t":"2028-03-16T15:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.28,"alt":51.18,"az":269.3,"t":"2028-03-16T15:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.3,"alt":50.24,"az":270.1,"t":"2028-03-16T15:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.32,"alt":49.31,"az":270.9,"t":"2028-03-16T15:35:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.37,"az":271.7,"t":"2028-03-16T15:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.36,"alt":47.44,"az":272.5,"t":"2028-03-16T15:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.38,"alt":46.5,"az":273.3,"t":"2028-03-16T15:50:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.4,"alt":45.57,"az":274.1,"t":"2028-03-16T15:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.42,"alt":44.63,"az":274.8,"t":"2028-03-16T16:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.45,"alt":43.7,"az":275.6,"t":"2028-03-16T16:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.47,"alt":42.77,"az":276.3,"t":"2028-03-16T16:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.5,"alt":41.84,"az":277.1,"t":"2028-03-16T16:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.52,"alt":40.91,"az":277.8,"t":"2028-03-16T16:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.55,"alt":39.99,"az":278.5,"t":"2028-03-16T16:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.58,"alt":39.06,"az":279.2,"t":"2028-03-16T16:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.62,"alt":38.14,"az":279.9,"t":"2028-03-16T16:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.65,"alt":37.22,"az":280.6,"t":"2028-03-16T16:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.69,"alt":36.3,"az":281.3,"t":"2028-03-16T16:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.72,"alt":35.38,"az":282.0,"t":"2028-03-16T16:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.76,"alt":34.47,"az":282.7,"t":"2028-03-16T16:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.81,"alt":33.56,"az":283.4,"t":"2028-03-16T17:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.85,"alt":32.65,"az":284.1,"t":"2028-03-16T17:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.9,"alt":31.74,"az":284.8,"t":"2028-03-16T17:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.95,"alt":30.84,"az":285.5,"t":"2028-03-16T17:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.0,"alt":29.94,"az":286.2,"t":"2028-03-16T17:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.05,"alt":29.04,"az":286.8,"t":"2028-03-16T17:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.11,"alt":28.15,"az":287.5,"t":"2028-03-16T17:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.18,"alt":27.26,"az":288.2,"t":"2028-03-16T17:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.24,"alt":26.37,"az":288.9,"t":"2028-03-16T17:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.31,"alt":25.49,"az":289.6,"t":"2028-03-16T17:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.39,"alt":24.61,"az":290.3,"t":"2028-03-16T17:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.47,"alt":23.73,"az":291.0,"t":"2028-03-16T17:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.56,"alt":22.86,"az":291.6,"t":"2028-03-16T18:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.66,"alt":21.99,"az":292.3,"t":"2028-03-16T18:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.76,"alt":21.13,"az":293.0,"t":"2028-03-16T18:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.87,"alt":20.27,"az":293.7,"t":"2028-03-16T18:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.99,"alt":19.41,"az":294.4,"t":"2028-03-16T18:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.12,"alt":18.56,"az":295.1,"t":"2028-03-16T18:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.26,"alt":17.72,"az":295.8,"t":"2028-03-16T18:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.41,"alt":16.88,"az":296.5,"t":"2028-03-16T18:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.58,"alt":16.04,"az":297.2,"t":"2028-03-16T18:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.76,"alt":15.21,"az":297.9,"t":"2028-03-16T18:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.97,"alt":14.39,"az":298.7,"t":"2028-03-16T18:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.19,"alt":13.57,"az":299.4,"t":"2028-03-16T18:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.45,"alt":12.76,"az":300.1,"t":"2028-03-16T19:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.73,"alt":11.95,"az":300.8,"t":"2028-03-16T19:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.05,"alt":11.15,"az":301.6,"t":"2028-03-16T19:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.41,"alt":10.36,"az":302.3,"t":"2028-03-16T19:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.82,"alt":9.57,"az":303.0,"t":"2028-03-16T19:20:00Z","terrain":-0.22},{"above_terrain":true,"airmass":6.29,"alt":8.79,"az":303.8,"t":"2028-03-16T19:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.85,"alt":8.01,"az":304.6,"t":"2028-03-16T19:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.5,"alt":7.24,"az":305.3,"t":"2028-03-16T19:35:00Z","terrain":-0.25},{"above_terrain":true,"airmass":8.27,"alt":6.48,"az":306.1,"t":"2028-03-16T19:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":9.19,"alt":5.73,"az":306.9,"t":"2028-03-16T19:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":10.33,"alt":4.99,"az":307.6,"t":"2028-03-16T19:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":11.74,"alt":4.25,"az":308.4,"t":"2028-03-16T19:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":13.53,"alt":3.52,"az":309.2,"t":"2028-03-16T20:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.86,"alt":2.8,"az":310.0,"t":"2028-03-16T20:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":18.98,"alt":2.09,"az":310.8,"t":"2028-03-16T20:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":23.26,"alt":1.38,"az":311.6,"t":"2028-03-16T20:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":29.29,"alt":0.69,"az":312.5,"t":"2028-03-16T20:20:00Z","terrain":0.2},{"above_terrain":false,"airmass":37.88,"alt":0.0,"az":313.3,"t":"2028-03-16T20:25:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-0.67,"az":314.1,"t":"2028-03-16T20:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.34,"az":315.0,"t":"2028-03-16T20:35:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-2.0,"az":315.8,"t":"2028-03-16T20:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-2.65,"az":316.7,"t":"2028-03-16T20:45:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":317.6,"t":"2028-03-16T20:50:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":318.4,"t":"2028-03-16T20:55:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-4.52,"az":319.3,"t":"2028-03-16T21:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.13,"az":320.2,"t":"2028-03-16T21:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.72,"az":321.1,"t":"2028-03-16T21:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":322.0,"t":"2028-03-16T21:15:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":323.0,"t":"2028-03-16T21:20:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-7.43,"az":323.9,"t":"2028-03-16T21:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-7.98,"az":324.8,"t":"2028-03-16T21:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-8.51,"az":325.8,"t":"2028-03-16T21:35:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-9.03,"az":326.7,"t":"2028-03-16T21:40:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-9.54,"az":327.7,"t":"2028-03-16T21:45:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-10.03,"az":328.6,"t":"2028-03-16T21:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-10.51,"az":329.6,"t":"2028-03-16T21:55:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-10.98,"az":330.6,"t":"2028-03-16T22:00:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.43,"az":331.6,"t":"2028-03-16T22:05:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-11.87,"az":332.6,"t":"2028-03-16T22:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.29,"az":333.6,"t":"2028-03-16T22:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-12.7,"az":334.6,"t":"2028-03-16T22:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-13.09,"az":335.7,"t":"2028-03-16T22:25:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-13.47,"az":336.7,"t":"2028-03-16T22:30:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-13.83,"az":337.8,"t":"2028-03-16T22:35:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-14.18,"az":338.8,"t":"2028-03-16T22:40:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-14.51,"az":339.9,"t":"2028-03-16T22:45:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-14.82,"az":340.9,"t":"2028-03-16T22:50:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-15.12,"az":342.0,"t":"2028-03-16T22:55:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-15.4,"az":343.1,"t":"2028-03-16T23:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-15.66,"az":344.2,"t":"2028-03-16T23:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.91,"az":345.2,"t":"2028-03-16T23:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-16.14,"az":346.3,"t":"2028-03-16T23:15:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-16.35,"az":347.4,"t":"2028-03-16T23:20:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-16.55,"az":348.5,"t":"2028-03-16T23:25:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-16.72,"az":349.7,"t":"2028-03-16T23:30:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-16.88,"az":350.8,"t":"2028-03-16T23:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-17.02,"az":351.9,"t":"2028-03-16T23:40:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-17.15,"az":353.0,"t":"2028-03-16T23:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-17.25,"az":354.1,"t":"2028-03-16T23:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":355.2,"t":"2028-03-16T23:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":356.4,"t":"2028-03-17T00:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":357.5,"t":"2028-03-17T00:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":358.6,"t":"2028-03-17T00:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":359.8,"t":"2028-03-17T00:15:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":0.9,"t":"2028-03-17T00:20:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":2.0,"t":"2028-03-17T00:25:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":3.1,"t":"2028-03-17T00:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-17.37,"az":4.3,"t":"2028-03-17T00:35:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-17.29,"az":5.4,"t":"2028-03-17T00:40:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-17.2,"az":6.5,"t":"2028-03-17T00:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-17.08,"az":7.6,"t":"2028-03-17T00:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.95,"az":8.8,"t":"2028-03-17T00:55:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-16.79,"az":9.9,"t":"2028-03-17T01:00:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-16.63,"az":11.0,"t":"2028-03-17T01:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.44,"az":12.1,"t":"2028-03-17T01:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-16.23,"az":13.2,"t":"2028-03-17T01:15:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-16.01,"az":14.3,"t":"2028-03-17T01:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-15.77,"az":15.4,"t":"2028-03-17T01:25:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-15.52,"az":16.5,"t":"2028-03-17T01:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.24,"az":17.5,"t":"2028-03-17T01:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-14.95,"az":18.6,"t":"2028-03-17T01:40:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-14.64,"az":19.7,"t":"2028-03-17T01:45:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-14.32,"az":20.7,"t":"2028-03-17T01:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-13.98,"az":21.8,"t":"2028-03-17T01:55:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-13.63,"az":22.8,"t":"2028-03-17T02:00:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-13.26,"az":23.9,"t":"2028-03-17T02:05:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-12.87,"az":24.9,"t":"2028-03-17T02:10:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-12.47,"az":25.9,"t":"2028-03-17T02:15:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-12.05,"az":27.0,"t":"2028-03-17T02:20:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-11.62,"az":28.0,"t":"2028-03-17T02:25:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-11.17,"az":29.0,"t":"2028-03-17T02:30:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-10.71,"az":29.9,"t":"2028-03-17T02:35:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-10.24,"az":30.9,"t":"2028-03-17T02:40:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-9.75,"az":31.9,"t":"2028-03-17T02:45:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-9.25,"az":32.9,"t":"2028-03-17T02:50:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-8.73,"az":33.8,"t":"2028-03-17T02:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.21,"az":34.8,"t":"2028-03-17T03:00:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-7.67,"az":35.7,"t":"2028-03-17T03:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.11,"az":36.7,"t":"2028-03-17T03:10:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":37.6,"t":"2028-03-17T03:15:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.97,"az":38.5,"t":"2028-03-17T03:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":39.4,"t":"2028-03-17T03:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-4.78,"az":40.3,"t":"2028-03-17T03:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-4.17,"az":41.2,"t":"2028-03-17T03:35:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":42.1,"t":"2028-03-17T03:40:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-2.92,"az":42.9,"t":"2028-03-17T03:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-2.28,"az":43.8,"t":"2028-03-17T03:50:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-1.62,"az":44.7,"t":"2028-03-17T03:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.96,"az":45.5,"t":"2028-03-17T04:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-0.29,"az":46.3,"t":"2028-03-17T04:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":32.62,"alt":0.39,"az":47.2,"t":"2028-03-17T04:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":25.59,"alt":1.08,"az":48.0,"t":"2028-03-17T04:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":20.64,"alt":1.78,"az":48.8,"t":"2028-03-17T04:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":17.09,"alt":2.49,"az":49.6,"t":"2028-03-17T04:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":14.46,"alt":3.21,"az":50.4,"t":"2028-03-17T04:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":12.45,"alt":3.94,"az":51.2,"t":"2028-03-17T04:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":10.89,"alt":4.67,"az":52.0,"t":"2028-03-17T04:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":9.65,"alt":5.41,"az":52.8,"t":"2028-03-17T04:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":8.64,"alt":6.16,"az":53.6,"t":"2028-03-17T04:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":7.81,"alt":6.92,"az":54.4,"t":"2028-03-17T04:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":7.11,"alt":7.68,"az":55.1,"t":"2028-03-17T05:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":6.52,"alt":8.45,"az":55.9,"t":"2028-03-17T05:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":6.02,"alt":9.23,"az":56.6,"t":"2028-03-17T05:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.58,"alt":10.02,"az":57.4,"t":"2028-03-17T05:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":5.2,"alt":10.81,"az":58.1,"t":"2028-03-17T05:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.86,"alt":11.61,"az":58.9,"t":"2028-03-17T05:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.56,"alt":12.41,"az":59.6,"t":"2028-03-17T05:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.3,"alt":13.22,"az":60.3,"t":"2028-03-17T05:35:00Z","terrain":1.14},{"above_terrain":true,"airmass":4.06,"alt":14.04,"az":61.0,"t":"2028-03-17T05:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.85,"alt":14.86,"az":61.8,"t":"2028-03-17T05:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":3.65,"alt":15.69,"az":62.5,"t":"2028-03-17T05:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.48,"alt":16.52,"az":63.2,"t":"2028-03-17T05:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":3.32,"alt":17.36,"az":63.9,"t":"2028-03-17T06:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":3.17,"alt":18.2,"az":64.6,"t":"2028-03-17T06:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.04,"alt":19.05,"az":65.3,"t":"2028-03-17T06:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.92,"alt":19.9,"az":66.0,"t":"2028-03-17T06:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.8,"alt":20.76,"az":66.7,"t":"2028-03-17T06:20:00Z","terrain":0.9},{"above_terrain":true,"airmass":2.7,"alt":21.62,"az":67.4,"t":"2028-03-17T06:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.6,"alt":22.48,"az":68.1,"t":"2028-03-17T06:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.51,"alt":23.35,"az":68.8,"t":"2028-03-17T06:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.43,"alt":24.23,"az":69.4,"t":"2028-03-17T06:40:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.35,"alt":25.11,"az":70.1,"t":"2028-03-17T06:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.27,"alt":25.99,"az":70.8,"t":"2028-03-17T06:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.2,"alt":26.88,"az":71.5,"t":"2028-03-17T06:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.14,"alt":27.76,"az":72.2,"t":"2028-03-17T07:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.08,"alt":28.66,"az":72.9,"t":"2028-03-17T07:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.02,"alt":29.55,"az":73.5,"t":"2028-03-17T07:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.97,"alt":30.45,"az":74.2,"t":"2028-03-17T07:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.92,"alt":31.35,"az":74.9,"t":"2028-03-17T07:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.87,"alt":32.26,"az":75.6,"t":"2028-03-17T07:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.82,"alt":33.17,"az":76.3,"t":"2028-03-17T07:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.78,"alt":34.08,"az":77.0,"t":"2028-03-17T07:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.74,"alt":34.99,"az":77.7,"t":"2028-03-17T07:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.7,"alt":35.91,"az":78.4,"t":"2028-03-17T07:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.67,"alt":36.82,"az":79.1,"t":"2028-03-17T07:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.63,"alt":37.74,"az":79.8,"t":"2028-03-17T07:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":80.5,"t":"2028-03-17T08:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.57,"alt":39.59,"az":81.2,"t":"2028-03-17T08:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.54,"alt":40.52,"az":81.9,"t":"2028-03-17T08:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.51,"alt":41.44,"az":82.6,"t":"2028-03-17T08:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.48,"alt":42.37,"az":83.4,"t":"2028-03-17T08:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.46,"alt":43.3,"az":84.1,"t":"2028-03-17T08:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.43,"alt":44.23,"az":84.8,"t":"2028-03-17T08:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.41,"alt":45.17,"az":85.6,"t":"2028-03-17T08:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.39,"alt":46.1,"az":86.4,"t":"2028-03-17T08:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.37,"alt":47.04,"az":87.1,"t":"2028-03-17T08:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.34,"alt":47.97,"az":87.9,"t":"2028-03-17T08:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.33,"alt":48.91,"az":88.7,"t":"2028-03-17T08:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.31,"alt":49.84,"az":89.6,"t":"2028-03-17T09:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.78,"az":90.4,"t":"2028-03-17T09:05:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.27,"alt":51.71,"az":91.2,"t":"2028-03-17T09:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.26,"alt":52.65,"az":92.1,"t":"2028-03-17T09:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.24,"alt":53.58,"az":93.0,"t":"2028-03-17T09:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.23,"alt":54.52,"az":93.9,"t":"2028-03-17T09:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.45,"az":94.8,"t":"2028-03-17T09:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.2,"alt":56.38,"az":95.8,"t":"2028-03-17T09:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.19,"alt":57.31,"az":96.8,"t":"2028-03-17T09:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.18,"alt":58.24,"az":97.8,"t":"2028-03-17T09:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.17,"az":98.9,"t":"2028-03-17T09:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.15,"alt":60.09,"az":100.0,"t":"2028-03-17T09:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.14,"alt":61.01,"az":101.1,"t":"2028-03-17T10:00:00Z","terrain":0.07}],"transit":{"airmass":1.02,"alt":79.1,"az":182.2,"t":"2028-03-16T12:20:00Z"},"usable_hours":0.25,"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."]}