{"assessment":{"best_window":{"end":"2034-02-28T19:15Z","end_local":"21:15","hours":1.5,"label":"marginal","mean_quality":0.47,"start":"2034-02-28T17:45Z","start_local":"19:45"},"cost":{"altitude":8.92,"clouds":0.0,"darkness":1.14,"moon":0.5},"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":46,"cloud":null,"high":null,"iso":"2034-02-28T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.09,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2034-02-28T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.55,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2034-02-28T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":65,"precip":null,"q":0.36,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2034-02-28T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":63,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2034-02-28T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2034-02-28T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":46,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-10,"cloud":null,"high":null,"iso":"2034-02-28T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2034-03-01T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2034-03-01T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2034-03-01T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2034-03-01T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2034-03-01T04:00Z","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":0.56,"peak_sky":0.56,"quality_hours":0.96,"reasons":["the target being low or below 20\u00b0 cost 8.9 quality-hours","daylight and twilight cost 1.1 quality-hours","moonlight cost 0.5 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":13,"score_weather":null,"sky_hours":0.96,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2034-02-28T16:40Z","end_local":"18:40","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2034-02-28T16:10Z","start_local":"18:10"},{"end":"2034-02-28T17:45Z","end_local":"19:45","hours":1.08,"label":"poor","mean_quality":0.18,"start":"2034-02-28T16:40Z","start_local":"18:40"},{"end":"2034-02-28T19:15Z","end_local":"21:15","hours":1.5,"label":"marginal","mean_quality":0.47,"start":"2034-02-28T17:45Z","start_local":"19:45"},{"end":"2034-02-28T19:25Z","end_local":"21:25","hours":0.17,"label":"poor","mean_quality":0.28,"start":"2034-02-28T19:15Z","start_local":"21:15"},{"end":"2034-03-01T05:00Z","end_local":"07:00","hours":9.58,"label":"unusable","mean_quality":0.0,"start":"2034-02-28T19:25Z","start_local":"21:25"}]},"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":"2034-02-28T17:42:29Z","dark_hours":9.69,"dark_to":"2034-03-01T03:23:50Z","moon":{"illumination":0.827,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":1.07,"moonrise":"2034-02-28T11:53:24Z","moonset":"2034-03-01T02:18:11Z","sunrise":"2034-03-01T04:56:01Z","sunset":"2034-02-28T16:10:07Z","twilight":{"astronomical":{"end":"2034-02-28T17:42:29Z","start":"2034-03-01T03:23:50Z"},"civil":{"end":"2034-02-28T16:38:03Z","start":"2034-03-01T04:28:09Z"},"nautical":{"end":"2034-02-28T17:10:15Z","start":"2034-03-01T03:56:00Z"}},"window_end":"2034-03-01T10:00:00Z","window_start":"2034-02-28T10:00:00Z"},"night_date":"2034-02-28","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.65,"alt":37.2,"t":"2034-02-28T17:45:00Z"},"dec":30.66017511,"dec_of_date":30.8343,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":0.67,"limit_rise":"2034-03-01T07:20:30Z","limit_set":"2034-02-28T19:21:41Z","max_az_rate_deg_per_min":1.14,"moon_separation":80.6,"never_rises":false,"ra":23.46206906,"ra_of_date":23.9453,"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":"Only 0.7 h above 30\u00b0, 1.7 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2034-02-28T21:28:08Z","blocked_dark_hours":0,"clears_at":"2034-03-01T05:16:13Z","rise_az":88.1},"track":[{"above_terrain":true,"airmass":1.34,"alt":48.18,"az":88.1,"t":"2034-02-28T10:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.32,"alt":49.12,"az":88.9,"t":"2034-02-28T10:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":89.7,"t":"2034-02-28T10:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.99,"az":90.5,"t":"2034-02-28T10:15:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.27,"alt":51.92,"az":91.4,"t":"2034-02-28T10:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.25,"alt":52.86,"az":92.2,"t":"2034-02-28T10:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.24,"alt":53.79,"az":93.1,"t":"2034-02-28T10:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.22,"alt":54.73,"az":94.1,"t":"2034-02-28T10:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.21,"alt":55.66,"az":95.0,"t":"2034-02-28T10:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.2,"alt":56.59,"az":96.0,"t":"2034-02-28T10:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.18,"alt":57.52,"az":97.0,"t":"2034-02-28T10:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.17,"alt":58.45,"az":98.0,"t":"2034-02-28T10:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.16,"alt":59.38,"az":99.0,"t":"2034-02-28T11:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.15,"alt":60.3,"az":100.1,"t":"2034-02-28T11:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.14,"alt":61.22,"az":101.3,"t":"2034-02-28T11:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.13,"alt":62.13,"az":102.5,"t":"2034-02-28T11:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.12,"alt":63.05,"az":103.7,"t":"2034-02-28T11:20:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.11,"alt":63.95,"az":105.0,"t":"2034-02-28T11:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.1,"alt":64.85,"az":106.4,"t":"2034-02-28T11:30:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.1,"alt":65.75,"az":107.8,"t":"2034-02-28T11:35:00Z","terrain":-0.87},{"above_terrain":true,"airmass":1.09,"alt":66.64,"az":109.3,"t":"2034-02-28T11:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.08,"alt":67.51,"az":110.9,"t":"2034-02-28T11:45:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.08,"alt":68.38,"az":112.6,"t":"2034-02-28T11:50:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.07,"alt":69.24,"az":114.4,"t":"2034-02-28T11:55:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.06,"alt":70.09,"az":116.3,"t":"2034-02-28T12:00:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.06,"alt":70.92,"az":118.4,"t":"2034-02-28T12:05:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.05,"alt":71.73,"az":120.6,"t":"2034-02-28T12:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.05,"alt":72.53,"az":122.9,"t":"2034-02-28T12:15:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.04,"alt":73.3,"az":125.5,"t":"2034-02-28T12:20:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.04,"alt":74.05,"az":128.2,"t":"2034-02-28T12:25:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.04,"alt":74.77,"az":131.2,"t":"2034-02-28T12:30:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.03,"alt":75.46,"az":134.4,"t":"2034-02-28T12:35:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.03,"alt":76.11,"az":137.9,"t":"2034-02-28T12:40:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.03,"alt":76.71,"az":141.7,"t":"2034-02-28T12:45:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.02,"alt":77.26,"az":145.8,"t":"2034-02-28T12:50:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.02,"alt":77.76,"az":150.3,"t":"2034-02-28T12:55:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.02,"alt":78.19,"az":155.0,"t":"2034-02-28T13:00:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.02,"alt":78.55,"az":160.0,"t":"2034-02-28T13:05:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.02,"alt":78.83,"az":165.3,"t":"2034-02-28T13:10:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.02,"alt":79.02,"az":170.8,"t":"2034-02-28T13:15:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.02,"alt":79.12,"az":176.5,"t":"2034-02-28T13:20:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.02,"alt":79.13,"az":182.2,"t":"2034-02-28T13:25:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.02,"alt":79.05,"az":187.9,"t":"2034-02-28T13:30:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.02,"alt":78.88,"az":193.4,"t":"2034-02-28T13:35:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.02,"alt":78.62,"az":198.8,"t":"2034-02-28T13:40:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.02,"alt":78.28,"az":203.9,"t":"2034-02-28T13:45:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.02,"alt":77.86,"az":208.7,"t":"2034-02-28T13:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.02,"alt":77.38,"az":213.2,"t":"2034-02-28T13:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.03,"alt":76.84,"az":217.4,"t":"2034-02-28T14:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.03,"alt":76.25,"az":221.2,"t":"2034-02-28T14:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.03,"alt":75.61,"az":224.8,"t":"2034-02-28T14:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.04,"alt":74.93,"az":228.1,"t":"2034-02-28T14:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.04,"alt":74.22,"az":231.1,"t":"2034-02-28T14:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.04,"alt":73.48,"az":233.9,"t":"2034-02-28T14:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.71,"az":236.5,"t":"2034-02-28T14:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.92,"az":238.9,"t":"2034-02-28T14:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":241.1,"t":"2034-02-28T14:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":70.28,"az":243.2,"t":"2034-02-28T14:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.07,"alt":69.43,"az":245.2,"t":"2034-02-28T14:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":68.58,"az":247.0,"t":"2034-02-28T14:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.08,"alt":67.71,"az":248.7,"t":"2034-02-28T15:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.09,"alt":66.84,"az":250.3,"t":"2034-02-28T15:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.09,"alt":65.95,"az":251.8,"t":"2034-02-28T15:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.1,"alt":65.06,"az":253.3,"t":"2034-02-28T15:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.16,"az":254.7,"t":"2034-02-28T15:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.12,"alt":63.25,"az":256.0,"t":"2034-02-28T15:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.13,"alt":62.34,"az":257.2,"t":"2034-02-28T15:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.14,"alt":61.43,"az":258.4,"t":"2034-02-28T15:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.15,"alt":60.51,"az":259.6,"t":"2034-02-28T15:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.16,"alt":59.59,"az":260.7,"t":"2034-02-28T15:45:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.17,"alt":58.66,"az":261.8,"t":"2034-02-28T15:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.18,"alt":57.73,"az":262.8,"t":"2034-02-28T15:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.19,"alt":56.8,"az":263.8,"t":"2034-02-28T16:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.21,"alt":55.87,"az":264.8,"t":"2034-02-28T16:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.22,"alt":54.94,"az":265.7,"t":"2034-02-28T16:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.24,"alt":54.01,"az":266.7,"t":"2034-02-28T16:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.25,"alt":53.07,"az":267.6,"t":"2034-02-28T16:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.27,"alt":52.14,"az":268.4,"t":"2034-02-28T16:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.28,"alt":51.2,"az":269.3,"t":"2034-02-28T16:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.3,"alt":50.26,"az":270.1,"t":"2034-02-28T16:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.32,"alt":49.33,"az":271.0,"t":"2034-02-28T16:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.39,"az":271.8,"t":"2034-02-28T16:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.36,"alt":47.46,"az":272.6,"t":"2034-02-28T16:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.38,"alt":46.52,"az":273.3,"t":"2034-02-28T16:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.4,"alt":45.59,"az":274.1,"t":"2034-02-28T17:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.42,"alt":44.66,"az":274.9,"t":"2034-02-28T17:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.45,"alt":43.72,"az":275.6,"t":"2034-02-28T17:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":276.4,"t":"2034-02-28T17:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.5,"alt":41.86,"az":277.1,"t":"2034-02-28T17:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.52,"alt":40.93,"az":277.8,"t":"2034-02-28T17:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.55,"alt":40.01,"az":278.5,"t":"2034-02-28T17:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.58,"alt":39.08,"az":279.3,"t":"2034-02-28T17:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.62,"alt":38.16,"az":280.0,"t":"2034-02-28T17:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.65,"alt":37.24,"az":280.7,"t":"2034-02-28T17:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.69,"alt":36.32,"az":281.4,"t":"2034-02-28T17:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.72,"alt":35.4,"az":282.1,"t":"2034-02-28T17:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.76,"alt":34.49,"az":282.8,"t":"2034-02-28T18:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.8,"alt":33.58,"az":283.4,"t":"2034-02-28T18:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.85,"alt":32.67,"az":284.1,"t":"2034-02-28T18:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.89,"alt":31.76,"az":284.8,"t":"2034-02-28T18:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.94,"alt":30.86,"az":285.5,"t":"2034-02-28T18:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.0,"alt":29.96,"az":286.2,"t":"2034-02-28T18:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.05,"alt":29.06,"az":286.9,"t":"2034-02-28T18:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.11,"alt":28.17,"az":287.6,"t":"2034-02-28T18:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.17,"alt":27.28,"az":288.2,"t":"2034-02-28T18:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.24,"alt":26.39,"az":288.9,"t":"2034-02-28T18:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.31,"alt":25.51,"az":289.6,"t":"2034-02-28T18:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.39,"alt":24.63,"az":290.3,"t":"2034-02-28T18:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.47,"alt":23.75,"az":291.0,"t":"2034-02-28T19:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.56,"alt":22.88,"az":291.7,"t":"2034-02-28T19:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.65,"alt":22.01,"az":292.4,"t":"2034-02-28T19:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.75,"alt":21.15,"az":293.0,"t":"2034-02-28T19:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.86,"alt":20.29,"az":293.7,"t":"2034-02-28T19:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.98,"alt":19.44,"az":294.4,"t":"2034-02-28T19:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.11,"alt":18.59,"az":295.1,"t":"2034-02-28T19:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.25,"alt":17.74,"az":295.8,"t":"2034-02-28T19:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.4,"alt":16.9,"az":296.5,"t":"2034-02-28T19:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.57,"alt":16.07,"az":297.2,"t":"2034-02-28T19:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.76,"alt":15.24,"az":298.0,"t":"2034-02-28T19:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.96,"alt":14.41,"az":298.7,"t":"2034-02-28T19:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.19,"alt":13.59,"az":299.4,"t":"2034-02-28T20:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.44,"alt":12.78,"az":300.1,"t":"2034-02-28T20:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.72,"alt":11.97,"az":300.8,"t":"2034-02-28T20:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.04,"alt":11.17,"az":301.6,"t":"2034-02-28T20:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.4,"alt":10.38,"az":302.3,"t":"2034-02-28T20:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":5.81,"alt":9.59,"az":303.1,"t":"2034-02-28T20:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":6.28,"alt":8.81,"az":303.8,"t":"2034-02-28T20:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.83,"alt":8.04,"az":304.6,"t":"2034-02-28T20:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.47,"alt":7.27,"az":305.3,"t":"2034-02-28T20:40:00Z","terrain":-0.25},{"above_terrain":true,"airmass":8.24,"alt":6.51,"az":306.1,"t":"2034-02-28T20:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":9.16,"alt":5.76,"az":306.9,"t":"2034-02-28T20:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":10.28,"alt":5.01,"az":307.7,"t":"2034-02-28T20:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":11.68,"alt":4.28,"az":308.4,"t":"2034-02-28T21:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":13.46,"alt":3.55,"az":309.2,"t":"2034-02-28T21:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.77,"alt":2.83,"az":310.0,"t":"2034-02-28T21:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":18.84,"alt":2.11,"az":310.8,"t":"2034-02-28T21:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":23.07,"alt":1.41,"az":311.7,"t":"2034-02-28T21:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":29.01,"alt":0.72,"az":312.5,"t":"2034-02-28T21:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":37.48,"alt":0.03,"az":313.3,"t":"2034-02-28T21:30:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-0.65,"az":314.1,"t":"2034-02-28T21:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.31,"az":315.0,"t":"2034-02-28T21:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":315.8,"t":"2034-02-28T21:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-2.62,"az":316.7,"t":"2034-02-28T21:50:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":317.6,"t":"2034-02-28T21:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":318.5,"t":"2034-02-28T22:00:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-4.5,"az":319.3,"t":"2034-02-28T22:05:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.1,"az":320.2,"t":"2034-02-28T22:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.69,"az":321.1,"t":"2034-02-28T22:15:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-6.27,"az":322.0,"t":"2034-02-28T22:20:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":323.0,"t":"2034-02-28T22:25:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-7.4,"az":323.9,"t":"2034-02-28T22:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-7.95,"az":324.8,"t":"2034-02-28T22:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-8.48,"az":325.8,"t":"2034-02-28T22:40:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-9.0,"az":326.7,"t":"2034-02-28T22:45:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-9.51,"az":327.7,"t":"2034-02-28T22:50:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-10.0,"az":328.7,"t":"2034-02-28T22:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-10.48,"az":329.6,"t":"2034-02-28T23:00:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-10.95,"az":330.6,"t":"2034-02-28T23:05:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.4,"az":331.6,"t":"2034-02-28T23:10:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-11.84,"az":332.6,"t":"2034-02-28T23:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.26,"az":333.6,"t":"2034-02-28T23:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-12.67,"az":334.7,"t":"2034-02-28T23:25:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-13.06,"az":335.7,"t":"2034-02-28T23:30:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-13.44,"az":336.7,"t":"2034-02-28T23:35:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-13.8,"az":337.8,"t":"2034-02-28T23:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-14.15,"az":338.8,"t":"2034-02-28T23:45:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-14.48,"az":339.9,"t":"2034-02-28T23:50:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-14.79,"az":340.9,"t":"2034-02-28T23:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-15.09,"az":342.0,"t":"2034-03-01T00:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-15.37,"az":343.1,"t":"2034-03-01T00:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-15.63,"az":344.2,"t":"2034-03-01T00:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.88,"az":345.3,"t":"2034-03-01T00:15:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-16.11,"az":346.3,"t":"2034-03-01T00:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-16.32,"az":347.4,"t":"2034-03-01T00:25:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-16.52,"az":348.5,"t":"2034-03-01T00:30:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-16.69,"az":349.7,"t":"2034-03-01T00:35:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-16.85,"az":350.8,"t":"2034-03-01T00:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":351.9,"t":"2034-03-01T00:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":353.0,"t":"2034-03-01T00:50:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-17.22,"az":354.1,"t":"2034-03-01T00:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":355.2,"t":"2034-03-01T01:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":356.4,"t":"2034-03-01T01:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":357.5,"t":"2034-03-01T01:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":358.6,"t":"2034-03-01T01:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":359.8,"t":"2034-03-01T01:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":0.9,"t":"2034-03-01T01:25:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":2.0,"t":"2034-03-01T01:30:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":3.1,"t":"2034-03-01T01:35:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":4.3,"t":"2034-03-01T01:40:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-17.26,"az":5.4,"t":"2034-03-01T01:45:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-17.17,"az":6.5,"t":"2034-03-01T01:50:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-17.05,"az":7.6,"t":"2034-03-01T01:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.92,"az":8.7,"t":"2034-03-01T02:00:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-16.77,"az":9.9,"t":"2034-03-01T02:05:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-16.6,"az":11.0,"t":"2034-03-01T02:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.41,"az":12.1,"t":"2034-03-01T02:15:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-16.21,"az":13.2,"t":"2034-03-01T02:20:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-15.98,"az":14.3,"t":"2034-03-01T02:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-15.74,"az":15.4,"t":"2034-03-01T02:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-15.49,"az":16.4,"t":"2034-03-01T02:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.21,"az":17.5,"t":"2034-03-01T02:40:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-14.92,"az":18.6,"t":"2034-03-01T02:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-14.62,"az":19.7,"t":"2034-03-01T02:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-14.29,"az":20.7,"t":"2034-03-01T02:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-13.95,"az":21.8,"t":"2034-03-01T03:00:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-13.6,"az":22.8,"t":"2034-03-01T03:05:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-13.23,"az":23.9,"t":"2034-03-01T03:10:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-12.84,"az":24.9,"t":"2034-03-01T03:15:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-12.44,"az":25.9,"t":"2034-03-01T03:20:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-12.02,"az":26.9,"t":"2034-03-01T03:25:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-11.59,"az":27.9,"t":"2034-03-01T03:30:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-11.15,"az":28.9,"t":"2034-03-01T03:35:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-10.69,"az":29.9,"t":"2034-03-01T03:40:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-10.21,"az":30.9,"t":"2034-03-01T03:45:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-9.73,"az":31.9,"t":"2034-03-01T03:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-9.22,"az":32.9,"t":"2034-03-01T03:55:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-8.71,"az":33.8,"t":"2034-03-01T04:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-8.18,"az":34.8,"t":"2034-03-01T04:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-7.64,"az":35.7,"t":"2034-03-01T04:10:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.09,"az":36.6,"t":"2034-03-01T04:15:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":37.6,"t":"2034-03-01T04:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.95,"az":38.5,"t":"2034-03-01T04:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.36,"az":39.4,"t":"2034-03-01T04:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-4.76,"az":40.3,"t":"2034-03-01T04:35:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-4.15,"az":41.2,"t":"2034-03-01T04:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":42.0,"t":"2034-03-01T04:45:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":42.9,"t":"2034-03-01T04:50:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-2.26,"az":43.8,"t":"2034-03-01T04:55:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-1.6,"az":44.6,"t":"2034-03-01T05:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.94,"az":45.5,"t":"2034-03-01T05:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.27,"az":46.3,"t":"2034-03-01T05:10:00Z","terrain":0.65},{"above_terrain":false,"airmass":32.38,"alt":0.41,"az":47.2,"t":"2034-03-01T05:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":25.43,"alt":1.1,"az":48.0,"t":"2034-03-01T05:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":20.53,"alt":1.8,"az":48.8,"t":"2034-03-01T05:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":17.01,"alt":2.51,"az":49.6,"t":"2034-03-01T05:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":14.4,"alt":3.23,"az":50.4,"t":"2034-03-01T05:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":12.41,"alt":3.95,"az":51.2,"t":"2034-03-01T05:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":10.86,"alt":4.69,"az":52.0,"t":"2034-03-01T05:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":9.62,"alt":5.43,"az":52.8,"t":"2034-03-01T05:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":8.62,"alt":6.18,"az":53.6,"t":"2034-03-01T05:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":7.79,"alt":6.93,"az":54.3,"t":"2034-03-01T06:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":7.1,"alt":7.7,"az":55.1,"t":"2034-03-01T06:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":6.51,"alt":8.47,"az":55.9,"t":"2034-03-01T06:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":6.01,"alt":9.25,"az":56.6,"t":"2034-03-01T06:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.57,"alt":10.03,"az":57.4,"t":"2034-03-01T06:20:00Z","terrain":1.13},{"above_terrain":true,"airmass":5.19,"alt":10.82,"az":58.1,"t":"2034-03-01T06:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.85,"alt":11.62,"az":58.8,"t":"2034-03-01T06:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.56,"alt":12.43,"az":59.6,"t":"2034-03-01T06:35:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.29,"alt":13.24,"az":60.3,"t":"2034-03-01T06:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":4.06,"alt":14.05,"az":61.0,"t":"2034-03-01T06:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.84,"alt":14.87,"az":61.7,"t":"2034-03-01T06:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":3.65,"alt":15.7,"az":62.4,"t":"2034-03-01T06:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.48,"alt":16.53,"az":63.2,"t":"2034-03-01T07:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":3.32,"alt":17.37,"az":63.9,"t":"2034-03-01T07:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":3.17,"alt":18.21,"az":64.6,"t":"2034-03-01T07:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.04,"alt":19.06,"az":65.3,"t":"2034-03-01T07:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.92,"alt":19.91,"az":66.0,"t":"2034-03-01T07:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.8,"alt":20.77,"az":66.7,"t":"2034-03-01T07:25:00Z","terrain":0.9},{"above_terrain":true,"airmass":2.7,"alt":21.63,"az":67.3,"t":"2034-03-01T07:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.6,"alt":22.5,"az":68.0,"t":"2034-03-01T07:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.51,"alt":23.37,"az":68.7,"t":"2034-03-01T07:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.42,"alt":24.24,"az":69.4,"t":"2034-03-01T07:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.35,"alt":25.12,"az":70.1,"t":"2034-03-01T07:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.27,"alt":26.0,"az":70.8,"t":"2034-03-01T07:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.2,"alt":26.89,"az":71.5,"t":"2034-03-01T08:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.14,"alt":27.78,"az":72.1,"t":"2034-03-01T08:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.08,"alt":28.67,"az":72.8,"t":"2034-03-01T08:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.02,"alt":29.56,"az":73.5,"t":"2034-03-01T08:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.97,"alt":30.46,"az":74.2,"t":"2034-03-01T08:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.92,"alt":31.37,"az":74.9,"t":"2034-03-01T08:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.87,"alt":32.27,"az":75.6,"t":"2034-03-01T08:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.82,"alt":33.18,"az":76.2,"t":"2034-03-01T08:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.78,"alt":34.09,"az":76.9,"t":"2034-03-01T08:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.74,"alt":35.0,"az":77.6,"t":"2034-03-01T08:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.7,"alt":35.92,"az":78.3,"t":"2034-03-01T08:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.67,"alt":36.84,"az":79.0,"t":"2034-03-01T08:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.63,"alt":37.76,"az":79.7,"t":"2034-03-01T09:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.6,"alt":38.68,"az":80.4,"t":"2034-03-01T09:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.57,"alt":39.6,"az":81.1,"t":"2034-03-01T09:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.54,"alt":40.53,"az":81.9,"t":"2034-03-01T09:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.51,"alt":41.45,"az":82.6,"t":"2034-03-01T09:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.48,"alt":42.38,"az":83.3,"t":"2034-03-01T09:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.46,"alt":43.31,"az":84.1,"t":"2034-03-01T09:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.43,"alt":44.24,"az":84.8,"t":"2034-03-01T09:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.41,"alt":45.18,"az":85.6,"t":"2034-03-01T09:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":46.11,"az":86.3,"t":"2034-03-01T09:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.36,"alt":47.05,"az":87.1,"t":"2034-03-01T09:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.34,"alt":47.98,"az":87.9,"t":"2034-03-01T09:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.33,"alt":48.92,"az":88.7,"t":"2034-03-01T10:00:00Z","terrain":-0.16}],"transit":{"airmass":1.02,"alt":79.1,"az":182.2,"t":"2034-02-28T13:25:00Z"},"usable_hours":1.67,"verdict":"marginal","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."]}
