{"assessment":{"best_window":{"end":"2033-02-15T19:35Z","end_local":"21:35","hours":2.08,"label":"good","mean_quality":0.77,"start":"2033-02-15T17:30Z","start_local":"19:30"},"cost":{"altitude":8.48,"clouds":0.0,"darkness":1.31,"moon":0.21},"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 possible, with compromises \u2014 weather unknown","hourly":[{"alt":66,"cloud":null,"high":null,"iso":"2033-02-15T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-14,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":55,"cloud":null,"high":null,"iso":"2033-02-15T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.48,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2033-02-15T18:00Z","label":"good","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2033-02-15T19:00Z","label":"good","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.73,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2033-02-15T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2033-02-15T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2033-02-15T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2033-02-15T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2033-02-16T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2033-02-16T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":46,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2033-02-16T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2033-02-16T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2033-02-16T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2033-02-16T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.85,"peak_sky":0.85,"quality_hours":2.24,"reasons":["the target being low or below 20\u00b0 cost 8.5 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":48,"score_weather":null,"sky_hours":2.24,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2033-02-15T16:25Z","end_local":"18:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2033-02-15T15:50Z","start_local":"17:50"},{"end":"2033-02-15T17:00Z","end_local":"19:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2033-02-15T16:25Z","start_local":"18:25"},{"end":"2033-02-15T17:30Z","end_local":"19:30","hours":0.5,"label":"marginal","mean_quality":0.47,"start":"2033-02-15T17:00Z","start_local":"19:00"},{"end":"2033-02-15T19:35Z","end_local":"21:35","hours":2.08,"label":"good","mean_quality":0.77,"start":"2033-02-15T17:30Z","start_local":"19:30"},{"end":"2033-02-15T20:15Z","end_local":"22:15","hours":0.67,"label":"marginal","mean_quality":0.47,"start":"2033-02-15T19:35Z","start_local":"21:35"},{"end":"2033-02-16T05:15Z","end_local":"07:15","hours":9.0,"label":"unusable","mean_quality":0.0,"start":"2033-02-15T20:15Z","start_local":"22:15"}]},"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":"2033-02-15T17:27:49Z","dark_hours":10.23,"dark_to":"2033-02-16T03:41:50Z","moon":{"illumination":0.975,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2033-02-15T17:21:39Z","moonset":"2033-02-16T05:50:45Z","sunrise":"2033-02-16T05:14:54Z","sunset":"2033-02-15T15:54:31Z","twilight":{"astronomical":{"end":"2033-02-15T17:27:49Z","start":"2033-02-16T03:41:50Z"},"civil":{"end":"2033-02-15T16:23:02Z","start":"2033-02-16T04:46:29Z"},"nautical":{"end":"2033-02-15T16:55:35Z","start":"2033-02-16T04:14:00Z"}},"window_end":"2033-02-16T10:00:00Z","window_start":"2033-02-15T10:00:00Z"},"night_date":"2033-02-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.32,"alt":49.3,"t":"2033-02-15T17:30:00Z"},"dec":30.66017511,"dec_of_date":30.829,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":1.75,"limit_rise":"2033-02-16T08:10:37Z","limit_set":"2033-02-15T20:11:46Z","max_az_rate_deg_per_min":1.14,"moon_separation":130.7,"never_rises":false,"ra":23.46206906,"ra_of_date":23.9306,"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 1.7 h above 30\u00b0, 2.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2033-02-15T22:18:13Z","blocked_dark_hours":0,"clears_at":"2033-02-16T06:06:21Z","rise_az":80.6},"track":[{"above_terrain":true,"airmass":1.59,"alt":38.85,"az":80.6,"t":"2033-02-15T10:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.56,"alt":39.78,"az":81.3,"t":"2033-02-15T10:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.53,"alt":40.7,"az":82.0,"t":"2033-02-15T10:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.5,"alt":41.63,"az":82.7,"t":"2033-02-15T10:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.48,"alt":42.56,"az":83.5,"t":"2033-02-15T10:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.45,"alt":43.49,"az":84.2,"t":"2033-02-15T10:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.43,"alt":44.42,"az":85.0,"t":"2033-02-15T10:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.4,"alt":45.35,"az":85.7,"t":"2033-02-15T10:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.38,"alt":46.29,"az":86.5,"t":"2033-02-15T10:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.36,"alt":47.22,"az":87.3,"t":"2033-02-15T10:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.34,"alt":48.16,"az":88.0,"t":"2033-02-15T10:50:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.32,"alt":49.09,"az":88.9,"t":"2033-02-15T10:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.3,"alt":50.03,"az":89.7,"t":"2033-02-15T11:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.97,"az":90.5,"t":"2033-02-15T11:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.27,"alt":51.9,"az":91.4,"t":"2033-02-15T11:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.25,"alt":52.84,"az":92.2,"t":"2033-02-15T11:15:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.24,"alt":53.77,"az":93.1,"t":"2033-02-15T11:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.22,"alt":54.71,"az":94.0,"t":"2033-02-15T11:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.21,"alt":55.64,"az":95.0,"t":"2033-02-15T11:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.2,"alt":56.57,"az":95.9,"t":"2033-02-15T11:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.18,"alt":57.5,"az":96.9,"t":"2033-02-15T11:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.17,"alt":58.43,"az":98.0,"t":"2033-02-15T11:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.16,"alt":59.35,"az":99.0,"t":"2033-02-15T11:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.15,"alt":60.28,"az":100.1,"t":"2033-02-15T11:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.14,"alt":61.2,"az":101.3,"t":"2033-02-15T12:00:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.13,"alt":62.11,"az":102.5,"t":"2033-02-15T12:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.12,"alt":63.02,"az":103.7,"t":"2033-02-15T12:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.11,"alt":63.93,"az":105.0,"t":"2033-02-15T12:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.1,"alt":64.83,"az":106.4,"t":"2033-02-15T12:20:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.1,"alt":65.73,"az":107.8,"t":"2033-02-15T12:25:00Z","terrain":-0.87},{"above_terrain":true,"airmass":1.09,"alt":66.61,"az":109.3,"t":"2033-02-15T12:30:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.08,"alt":67.49,"az":110.9,"t":"2033-02-15T12:35:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.08,"alt":68.36,"az":112.6,"t":"2033-02-15T12:40:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.07,"alt":69.22,"az":114.4,"t":"2033-02-15T12:45:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.06,"alt":70.07,"az":116.3,"t":"2033-02-15T12:50:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.06,"alt":70.9,"az":118.4,"t":"2033-02-15T12:55:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.05,"alt":71.71,"az":120.5,"t":"2033-02-15T13:00:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.05,"alt":72.51,"az":122.9,"t":"2033-02-15T13:05:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.04,"alt":73.28,"az":125.4,"t":"2033-02-15T13:10:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.04,"alt":74.03,"az":128.2,"t":"2033-02-15T13:15:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.04,"alt":74.75,"az":131.2,"t":"2033-02-15T13:20:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.03,"alt":75.44,"az":134.4,"t":"2033-02-15T13:25:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.03,"alt":76.09,"az":137.9,"t":"2033-02-15T13:30:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.03,"alt":76.69,"az":141.7,"t":"2033-02-15T13:35:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.02,"alt":77.25,"az":145.8,"t":"2033-02-15T13:40:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.02,"alt":77.75,"az":150.2,"t":"2033-02-15T13:45:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.02,"alt":78.18,"az":154.9,"t":"2033-02-15T13:50:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.02,"alt":78.54,"az":159.9,"t":"2033-02-15T13:55:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.02,"alt":78.82,"az":165.2,"t":"2033-02-15T14:00:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.02,"alt":79.01,"az":170.7,"t":"2033-02-15T14:05:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.02,"alt":79.12,"az":176.4,"t":"2033-02-15T14:10:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.02,"alt":79.13,"az":182.1,"t":"2033-02-15T14:15:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.02,"alt":79.05,"az":187.8,"t":"2033-02-15T14:20:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.02,"alt":78.88,"az":193.3,"t":"2033-02-15T14:25:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.02,"alt":78.62,"az":198.7,"t":"2033-02-15T14:30:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.02,"alt":78.28,"az":203.8,"t":"2033-02-15T14:35:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.02,"alt":77.87,"az":208.6,"t":"2033-02-15T14:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.02,"alt":77.39,"az":213.1,"t":"2033-02-15T14:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.03,"alt":76.85,"az":217.3,"t":"2033-02-15T14:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.03,"alt":76.26,"az":221.1,"t":"2033-02-15T14:55:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.03,"alt":75.62,"az":224.7,"t":"2033-02-15T15:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.04,"alt":74.94,"az":228.0,"t":"2033-02-15T15:05:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.04,"alt":74.23,"az":231.0,"t":"2033-02-15T15:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.04,"alt":73.49,"az":233.8,"t":"2033-02-15T15:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.72,"az":236.4,"t":"2033-02-15T15:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.93,"az":238.8,"t":"2033-02-15T15:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.06,"alt":71.12,"az":241.1,"t":"2033-02-15T15:30:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":70.29,"az":243.2,"t":"2033-02-15T15:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.07,"alt":69.45,"az":245.1,"t":"2033-02-15T15:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.07,"alt":68.59,"az":246.9,"t":"2033-02-15T15:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.08,"alt":67.73,"az":248.7,"t":"2033-02-15T15:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.09,"alt":66.85,"az":250.3,"t":"2033-02-15T15:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.09,"alt":65.97,"az":251.8,"t":"2033-02-15T16:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.1,"alt":65.07,"az":253.3,"t":"2033-02-15T16:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.17,"az":254.6,"t":"2033-02-15T16:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.12,"alt":63.27,"az":255.9,"t":"2033-02-15T16:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.13,"alt":62.36,"az":257.2,"t":"2033-02-15T16:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.14,"alt":61.44,"az":258.4,"t":"2033-02-15T16:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.15,"alt":60.52,"az":259.6,"t":"2033-02-15T16:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.16,"alt":59.6,"az":260.7,"t":"2033-02-15T16:35:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.17,"alt":58.68,"az":261.7,"t":"2033-02-15T16:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.18,"alt":57.75,"az":262.8,"t":"2033-02-15T16:45:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.19,"alt":56.82,"az":263.8,"t":"2033-02-15T16:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.21,"alt":55.89,"az":264.8,"t":"2033-02-15T16:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.22,"alt":54.96,"az":265.7,"t":"2033-02-15T17:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.23,"alt":54.02,"az":266.6,"t":"2033-02-15T17:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.09,"az":267.5,"t":"2033-02-15T17:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.27,"alt":52.15,"az":268.4,"t":"2033-02-15T17:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.28,"alt":51.22,"az":269.3,"t":"2033-02-15T17:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.3,"alt":50.28,"az":270.1,"t":"2033-02-15T17:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.32,"alt":49.34,"az":270.9,"t":"2033-02-15T17:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.41,"az":271.7,"t":"2033-02-15T17:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.36,"alt":47.47,"az":272.5,"t":"2033-02-15T17:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.38,"alt":46.54,"az":273.3,"t":"2033-02-15T17:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.4,"alt":45.6,"az":274.1,"t":"2033-02-15T17:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.42,"alt":44.67,"az":274.8,"t":"2033-02-15T17:55:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.44,"alt":43.74,"az":275.6,"t":"2033-02-15T18:00:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.47,"alt":42.81,"az":276.3,"t":"2033-02-15T18:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.5,"alt":41.88,"az":277.1,"t":"2033-02-15T18:10:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.52,"alt":40.95,"az":277.8,"t":"2033-02-15T18:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.55,"alt":40.02,"az":278.5,"t":"2033-02-15T18:20:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.58,"alt":39.1,"az":279.2,"t":"2033-02-15T18:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.62,"alt":38.18,"az":279.9,"t":"2033-02-15T18:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.65,"alt":37.26,"az":280.6,"t":"2033-02-15T18:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.68,"alt":36.34,"az":281.3,"t":"2033-02-15T18:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.72,"alt":35.42,"az":282.0,"t":"2033-02-15T18:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.76,"alt":34.51,"az":282.7,"t":"2033-02-15T18:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.8,"alt":33.6,"az":283.4,"t":"2033-02-15T18:55:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.85,"alt":32.69,"az":284.1,"t":"2033-02-15T19:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.89,"alt":31.78,"az":284.8,"t":"2033-02-15T19:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.94,"alt":30.88,"az":285.5,"t":"2033-02-15T19:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.0,"alt":29.98,"az":286.2,"t":"2033-02-15T19:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.05,"alt":29.08,"az":286.9,"t":"2033-02-15T19:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.11,"alt":28.18,"az":287.5,"t":"2033-02-15T19:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.17,"alt":27.29,"az":288.2,"t":"2033-02-15T19:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.24,"alt":26.41,"az":288.9,"t":"2033-02-15T19:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.31,"alt":25.52,"az":289.6,"t":"2033-02-15T19:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.39,"alt":24.64,"az":290.3,"t":"2033-02-15T19:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.47,"alt":23.77,"az":291.0,"t":"2033-02-15T19:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.56,"alt":22.89,"az":291.6,"t":"2033-02-15T19:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.65,"alt":22.03,"az":292.3,"t":"2033-02-15T20:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.75,"alt":21.16,"az":293.0,"t":"2033-02-15T20:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.86,"alt":20.3,"az":293.7,"t":"2033-02-15T20:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.98,"alt":19.45,"az":294.4,"t":"2033-02-15T20:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.11,"alt":18.6,"az":295.1,"t":"2033-02-15T20:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.25,"alt":17.75,"az":295.8,"t":"2033-02-15T20:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.4,"alt":16.91,"az":296.5,"t":"2033-02-15T20:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.57,"alt":16.08,"az":297.2,"t":"2033-02-15T20:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.75,"alt":15.25,"az":297.9,"t":"2033-02-15T20:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.96,"alt":14.43,"az":298.7,"t":"2033-02-15T20:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.18,"alt":13.61,"az":299.4,"t":"2033-02-15T20:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.43,"alt":12.79,"az":300.1,"t":"2033-02-15T20:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.71,"alt":11.99,"az":300.8,"t":"2033-02-15T21:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.03,"alt":11.19,"az":301.6,"t":"2033-02-15T21:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.39,"alt":10.39,"az":302.3,"t":"2033-02-15T21:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.8,"alt":9.61,"az":303.0,"t":"2033-02-15T21:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":6.27,"alt":8.82,"az":303.8,"t":"2033-02-15T21:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.82,"alt":8.05,"az":304.6,"t":"2033-02-15T21:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.46,"alt":7.28,"az":305.3,"t":"2033-02-15T21:30:00Z","terrain":-0.25},{"above_terrain":true,"airmass":8.22,"alt":6.52,"az":306.1,"t":"2033-02-15T21:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":9.14,"alt":5.77,"az":306.9,"t":"2033-02-15T21:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":10.26,"alt":5.02,"az":307.6,"t":"2033-02-15T21:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":11.66,"alt":4.29,"az":308.4,"t":"2033-02-15T21:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":13.43,"alt":3.56,"az":309.2,"t":"2033-02-15T21:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.73,"alt":2.84,"az":310.0,"t":"2033-02-15T22:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":18.79,"alt":2.12,"az":310.8,"t":"2033-02-15T22:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":22.99,"alt":1.42,"az":311.6,"t":"2033-02-15T22:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":28.91,"alt":0.73,"az":312.5,"t":"2033-02-15T22:15:00Z","terrain":0.2},{"above_terrain":false,"airmass":37.33,"alt":0.04,"az":313.3,"t":"2033-02-15T22:20:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-0.64,"az":314.1,"t":"2033-02-15T22:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.3,"az":315.0,"t":"2033-02-15T22:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-1.96,"az":315.8,"t":"2033-02-15T22:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":316.7,"t":"2033-02-15T22:40:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":317.6,"t":"2033-02-15T22:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":318.4,"t":"2033-02-15T22:50:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-4.49,"az":319.3,"t":"2033-02-15T22:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.09,"az":320.2,"t":"2033-02-15T23:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.69,"az":321.1,"t":"2033-02-15T23:05:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-6.27,"az":322.0,"t":"2033-02-15T23:10:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":322.9,"t":"2033-02-15T23:15:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-7.39,"az":323.9,"t":"2033-02-15T23:20:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-7.94,"az":324.8,"t":"2033-02-15T23:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-8.47,"az":325.7,"t":"2033-02-15T23:30:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-8.99,"az":326.7,"t":"2033-02-15T23:35:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":327.7,"t":"2033-02-15T23:40:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-10.0,"az":328.6,"t":"2033-02-15T23:45:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-10.48,"az":329.6,"t":"2033-02-15T23:50:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-10.94,"az":330.6,"t":"2033-02-15T23:55:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.39,"az":331.6,"t":"2033-02-16T00:00:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-11.83,"az":332.6,"t":"2033-02-16T00:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.26,"az":333.6,"t":"2033-02-16T00:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-12.66,"az":334.6,"t":"2033-02-16T00:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-13.06,"az":335.7,"t":"2033-02-16T00:20:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-13.44,"az":336.7,"t":"2033-02-16T00:25:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-13.8,"az":337.7,"t":"2033-02-16T00:30:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-14.14,"az":338.8,"t":"2033-02-16T00:35:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-14.48,"az":339.8,"t":"2033-02-16T00:40:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-14.79,"az":340.9,"t":"2033-02-16T00:45:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-15.09,"az":342.0,"t":"2033-02-16T00:50:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-15.37,"az":343.1,"t":"2033-02-16T00:55:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-15.63,"az":344.1,"t":"2033-02-16T01:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.88,"az":345.2,"t":"2033-02-16T01:05:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-16.11,"az":346.3,"t":"2033-02-16T01:10:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-16.32,"az":347.4,"t":"2033-02-16T01:15:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-16.52,"az":348.5,"t":"2033-02-16T01:20:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-16.7,"az":349.6,"t":"2033-02-16T01:25:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-16.85,"az":350.7,"t":"2033-02-16T01:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":351.9,"t":"2033-02-16T01:35:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":353.0,"t":"2033-02-16T01:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":354.1,"t":"2033-02-16T01:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":355.2,"t":"2033-02-16T01:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":356.3,"t":"2033-02-16T01:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":357.5,"t":"2033-02-16T02:00:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":358.6,"t":"2033-02-16T02:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":359.7,"t":"2033-02-16T02:10:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":0.9,"t":"2033-02-16T02:15:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":2.0,"t":"2033-02-16T02:20:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":3.1,"t":"2033-02-16T02:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-17.35,"az":4.2,"t":"2033-02-16T02:30:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-17.27,"az":5.4,"t":"2033-02-16T02:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-17.17,"az":6.5,"t":"2033-02-16T02:40:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-17.06,"az":7.6,"t":"2033-02-16T02:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.93,"az":8.7,"t":"2033-02-16T02:50:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-16.77,"az":9.8,"t":"2033-02-16T02:55:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-16.61,"az":10.9,"t":"2033-02-16T03:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.42,"az":12.1,"t":"2033-02-16T03:05:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-16.21,"az":13.2,"t":"2033-02-16T03:10:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-15.99,"az":14.2,"t":"2033-02-16T03:15:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-15.75,"az":15.3,"t":"2033-02-16T03:20:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-15.5,"az":16.4,"t":"2033-02-16T03:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.22,"az":17.5,"t":"2033-02-16T03:30:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-14.94,"az":18.6,"t":"2033-02-16T03:35:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-14.63,"az":19.6,"t":"2033-02-16T03:40:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-14.31,"az":20.7,"t":"2033-02-16T03:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-13.97,"az":21.8,"t":"2033-02-16T03:50:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-13.61,"az":22.8,"t":"2033-02-16T03:55:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-13.24,"az":23.8,"t":"2033-02-16T04:00:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-12.86,"az":24.9,"t":"2033-02-16T04:05:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-12.45,"az":25.9,"t":"2033-02-16T04:10:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-12.04,"az":26.9,"t":"2033-02-16T04:15:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-11.61,"az":27.9,"t":"2033-02-16T04:20:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-11.16,"az":28.9,"t":"2033-02-16T04:25:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-10.7,"az":29.9,"t":"2033-02-16T04:30:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-10.23,"az":30.9,"t":"2033-02-16T04:35:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-9.74,"az":31.9,"t":"2033-02-16T04:40:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-9.24,"az":32.8,"t":"2033-02-16T04:45:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-8.73,"az":33.8,"t":"2033-02-16T04:50:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-8.2,"az":34.7,"t":"2033-02-16T04:55:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-7.66,"az":35.7,"t":"2033-02-16T05:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.11,"az":36.6,"t":"2033-02-16T05:05:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":37.5,"t":"2033-02-16T05:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.97,"az":38.5,"t":"2033-02-16T05:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":39.4,"t":"2033-02-16T05:20:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-4.78,"az":40.3,"t":"2033-02-16T05:25:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-4.17,"az":41.1,"t":"2033-02-16T05:30:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":42.0,"t":"2033-02-16T05:35:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-2.92,"az":42.9,"t":"2033-02-16T05:40:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":43.8,"t":"2033-02-16T05:45:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-1.62,"az":44.6,"t":"2033-02-16T05:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.96,"az":45.5,"t":"2033-02-16T05:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.29,"az":46.3,"t":"2033-02-16T06:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":32.6,"alt":0.39,"az":47.1,"t":"2033-02-16T06:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":25.58,"alt":1.08,"az":48.0,"t":"2033-02-16T06:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":20.64,"alt":1.78,"az":48.8,"t":"2033-02-16T06:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":17.09,"alt":2.49,"az":49.6,"t":"2033-02-16T06:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":14.46,"alt":3.21,"az":50.4,"t":"2033-02-16T06:25:00Z","terrain":0.45},{"above_terrain":true,"airmass":12.46,"alt":3.94,"az":51.2,"t":"2033-02-16T06:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":10.9,"alt":4.67,"az":52.0,"t":"2033-02-16T06:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":9.65,"alt":5.41,"az":52.8,"t":"2033-02-16T06:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":8.64,"alt":6.16,"az":53.5,"t":"2033-02-16T06:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":7.81,"alt":6.92,"az":54.3,"t":"2033-02-16T06:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":7.11,"alt":7.68,"az":55.1,"t":"2033-02-16T06:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":6.52,"alt":8.45,"az":55.8,"t":"2033-02-16T07:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":6.02,"alt":9.23,"az":56.6,"t":"2033-02-16T07:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.58,"alt":10.01,"az":57.3,"t":"2033-02-16T07:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":5.2,"alt":10.8,"az":58.1,"t":"2033-02-16T07:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.86,"alt":11.6,"az":58.8,"t":"2033-02-16T07:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.56,"alt":12.41,"az":59.6,"t":"2033-02-16T07:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.3,"alt":13.22,"az":60.3,"t":"2033-02-16T07:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":4.06,"alt":14.03,"az":61.0,"t":"2033-02-16T07:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.85,"alt":14.85,"az":61.7,"t":"2033-02-16T07:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":3.66,"alt":15.68,"az":62.4,"t":"2033-02-16T07:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.48,"alt":16.51,"az":63.1,"t":"2033-02-16T07:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":3.32,"alt":17.35,"az":63.8,"t":"2033-02-16T07:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":3.18,"alt":18.19,"az":64.6,"t":"2033-02-16T08:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.04,"alt":19.04,"az":65.3,"t":"2033-02-16T08:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.92,"alt":19.89,"az":65.9,"t":"2033-02-16T08:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.8,"alt":20.75,"az":66.6,"t":"2033-02-16T08:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.7,"alt":21.61,"az":67.3,"t":"2033-02-16T08:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.6,"alt":22.48,"az":68.0,"t":"2033-02-16T08:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.51,"alt":23.35,"az":68.7,"t":"2033-02-16T08:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.43,"alt":24.22,"az":69.4,"t":"2033-02-16T08:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.35,"alt":25.1,"az":70.1,"t":"2033-02-16T08:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.27,"alt":25.98,"az":70.8,"t":"2033-02-16T08:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.2,"alt":26.87,"az":71.5,"t":"2033-02-16T08:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.14,"alt":27.76,"az":72.1,"t":"2033-02-16T08:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.08,"alt":28.65,"az":72.8,"t":"2033-02-16T09:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.02,"alt":29.54,"az":73.5,"t":"2033-02-16T09:05:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.97,"alt":30.44,"az":74.2,"t":"2033-02-16T09:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.92,"alt":31.34,"az":74.9,"t":"2033-02-16T09:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.87,"alt":32.25,"az":75.6,"t":"2033-02-16T09:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.82,"alt":33.16,"az":76.2,"t":"2033-02-16T09:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.78,"alt":34.07,"az":76.9,"t":"2033-02-16T09:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.74,"alt":34.98,"az":77.6,"t":"2033-02-16T09:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.7,"alt":35.9,"az":78.3,"t":"2033-02-16T09:40:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.67,"alt":36.81,"az":79.0,"t":"2033-02-16T09:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.63,"alt":37.73,"az":79.7,"t":"2033-02-16T09:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.6,"alt":38.66,"az":80.4,"t":"2033-02-16T09:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.57,"alt":39.58,"az":81.1,"t":"2033-02-16T10:00:00Z","terrain":0.7}],"transit":{"airmass":1.02,"alt":79.1,"az":182.1,"t":"2033-02-15T14:15:00Z"},"usable_hours":2.75,"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."]}
