{"assessment":{"best_window":{"end":"2044-02-12T19:35Z","end_local":"21:35","hours":2.17,"label":"good","mean_quality":0.69,"start":"2044-02-12T17:25Z","start_local":"19:25"},"cost":{"altitude":8.32,"clouds":0.0,"darkness":1.32,"moon":0.6},"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":69,"cloud":null,"high":null,"iso":"2044-02-12T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2044-02-12T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.4,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2044-02-12T18:00Z","label":"good","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.72,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2044-02-12T19:00Z","label":"good","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.65,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2044-02-12T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.44,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2044-02-12T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2044-02-12T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":65,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2044-02-12T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-10,"cloud":null,"high":null,"iso":"2044-02-13T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":58,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2044-02-13T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2044-02-13T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2044-02-13T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2044-02-13T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2044-02-13T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.77,"peak_sky":0.77,"quality_hours":2.17,"reasons":["the target being low or below 20\u00b0 cost 8.3 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 0.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":42,"score_weather":null,"sky_hours":2.17,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2044-02-12T16:20Z","end_local":"18:20","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2044-02-12T15:45Z","start_local":"17:45"},{"end":"2044-02-12T16:55Z","end_local":"18:55","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2044-02-12T16:20Z","start_local":"18:20"},{"end":"2044-02-12T17:25Z","end_local":"19:25","hours":0.5,"label":"marginal","mean_quality":0.4,"start":"2044-02-12T16:55Z","start_local":"18:55"},{"end":"2044-02-12T19:35Z","end_local":"21:35","hours":2.17,"label":"good","mean_quality":0.69,"start":"2044-02-12T17:25Z","start_local":"19:25"},{"end":"2044-02-12T20:30Z","end_local":"22:30","hours":0.92,"label":"marginal","mean_quality":0.45,"start":"2044-02-12T19:35Z","start_local":"21:35"},{"end":"2044-02-13T05:20Z","end_local":"07:20","hours":8.83,"label":"unusable","mean_quality":0.0,"start":"2044-02-12T20:30Z","start_local":"22:30"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2044-02-12T17:23:37Z","dark_hours":10.38,"dark_to":"2044-02-13T03:46:17Z","moon":{"illumination":0.998,"phase":"full moon","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2044-02-12T14:58:32Z","moonset":"2044-02-13T05:28:27Z","sunrise":"2044-02-13T05:19:48Z","sunset":"2044-02-12T15:49:52Z","twilight":{"astronomical":{"end":"2044-02-12T17:23:37Z","start":"2044-02-13T03:46:17Z"},"civil":{"end":"2044-02-12T16:18:36Z","start":"2044-02-13T04:51:09Z"},"nautical":{"end":"2044-02-12T16:51:18Z","start":"2044-02-13T04:18:31Z"}},"window_end":"2044-02-13T10:00:00Z","window_start":"2044-02-12T10:00:00Z"},"night_date":"2044-02-12","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.25,"alt":53.1,"t":"2044-02-12T17:25:00Z"},"dec":30.66017511,"dec_of_date":30.8849,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":2.17,"limit_rise":"2044-02-13T08:25:27Z","limit_set":"2044-02-12T20:27:00Z","max_az_rate_deg_per_min":1.15,"moon_separation":104.3,"never_rises":false,"ra":23.46206906,"ra_of_date":24.0863,"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 2.2 h above 30\u00b0, 3.1 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2044-02-12T22:33:28Z","blocked_dark_hours":0,"clears_at":"2044-02-13T06:21:06Z","rise_az":78.4},"track":[{"above_terrain":true,"airmass":1.69,"alt":36.12,"az":78.4,"t":"2044-02-12T10:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.66,"alt":37.03,"az":79.1,"t":"2044-02-12T10:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.62,"alt":37.95,"az":79.8,"t":"2044-02-12T10:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.59,"alt":38.88,"az":80.5,"t":"2044-02-12T10:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.56,"alt":39.8,"az":81.2,"t":"2044-02-12T10:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.53,"alt":40.73,"az":81.9,"t":"2044-02-12T10:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.5,"alt":41.65,"az":82.7,"t":"2044-02-12T10:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.48,"alt":42.58,"az":83.4,"t":"2044-02-12T10:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.45,"alt":43.51,"az":84.1,"t":"2044-02-12T10:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.43,"alt":44.44,"az":84.9,"t":"2044-02-12T10:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.4,"alt":45.38,"az":85.6,"t":"2044-02-12T10:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.38,"alt":46.31,"az":86.4,"t":"2044-02-12T10:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.36,"alt":47.25,"az":87.2,"t":"2044-02-12T11:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.34,"alt":48.18,"az":88.0,"t":"2044-02-12T11:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.32,"alt":49.12,"az":88.8,"t":"2044-02-12T11:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":89.6,"t":"2044-02-12T11:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.99,"az":90.4,"t":"2044-02-12T11:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.27,"alt":51.92,"az":91.3,"t":"2044-02-12T11:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.25,"alt":52.86,"az":92.1,"t":"2044-02-12T11:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.24,"alt":53.79,"az":93.0,"t":"2044-02-12T11:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.22,"alt":54.73,"az":94.0,"t":"2044-02-12T11:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.21,"alt":55.66,"az":94.9,"t":"2044-02-12T11:45:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.2,"alt":56.59,"az":95.9,"t":"2044-02-12T11:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.18,"alt":57.52,"az":96.8,"t":"2044-02-12T11:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":58.45,"az":97.9,"t":"2044-02-12T12:00:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.38,"az":98.9,"t":"2044-02-12T12:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.15,"alt":60.3,"az":100.0,"t":"2044-02-12T12:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.14,"alt":61.22,"az":101.2,"t":"2044-02-12T12:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.13,"alt":62.14,"az":102.4,"t":"2044-02-12T12:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.12,"alt":63.05,"az":103.6,"t":"2044-02-12T12:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.11,"alt":63.96,"az":104.9,"t":"2044-02-12T12:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.1,"alt":64.86,"az":106.3,"t":"2044-02-12T12:35:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.1,"alt":65.75,"az":107.7,"t":"2044-02-12T12:40:00Z","terrain":-0.83},{"above_terrain":true,"airmass":1.09,"alt":66.64,"az":109.2,"t":"2044-02-12T12:45:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.08,"alt":67.52,"az":110.8,"t":"2044-02-12T12:50:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.08,"alt":68.39,"az":112.5,"t":"2044-02-12T12:55:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.07,"alt":69.25,"az":114.3,"t":"2044-02-12T13:00:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.06,"alt":70.1,"az":116.2,"t":"2044-02-12T13:05:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.06,"alt":70.93,"az":118.2,"t":"2044-02-12T13:10:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.05,"alt":71.75,"az":120.4,"t":"2044-02-12T13:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":72.54,"az":122.8,"t":"2044-02-12T13:20:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.04,"alt":73.32,"az":125.3,"t":"2044-02-12T13:25:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.04,"alt":74.07,"az":128.0,"t":"2044-02-12T13:30:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.04,"alt":74.79,"az":131.0,"t":"2044-02-12T13:35:00Z","terrain":-1.69},{"above_terrain":true,"airmass":1.03,"alt":75.48,"az":134.2,"t":"2044-02-12T13:40:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.03,"alt":76.13,"az":137.7,"t":"2044-02-12T13:45:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.03,"alt":76.74,"az":141.5,"t":"2044-02-12T13:50:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.02,"alt":77.29,"az":145.6,"t":"2044-02-12T13:55:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.02,"alt":77.79,"az":150.0,"t":"2044-02-12T14:00:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.02,"alt":78.23,"az":154.8,"t":"2044-02-12T14:05:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.02,"alt":78.59,"az":159.8,"t":"2044-02-12T14:10:00Z","terrain":-0.99},{"above_terrain":true,"airmass":1.02,"alt":78.87,"az":165.1,"t":"2044-02-12T14:15:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":170.7,"t":"2044-02-12T14:20:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.02,"alt":79.17,"az":176.3,"t":"2044-02-12T14:25:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.02,"alt":79.19,"az":182.1,"t":"2044-02-12T14:30:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":187.8,"t":"2044-02-12T14:35:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.02,"alt":78.93,"az":193.3,"t":"2044-02-12T14:40:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.02,"alt":78.68,"az":198.7,"t":"2044-02-12T14:45:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.02,"alt":78.34,"az":203.8,"t":"2044-02-12T14:50:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.02,"alt":77.92,"az":208.7,"t":"2044-02-12T14:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.02,"alt":77.44,"az":213.2,"t":"2044-02-12T15:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.03,"alt":76.9,"az":217.4,"t":"2044-02-12T15:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.03,"alt":76.31,"az":221.2,"t":"2044-02-12T15:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.03,"alt":75.67,"az":224.8,"t":"2044-02-12T15:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.03,"alt":74.99,"az":228.1,"t":"2044-02-12T15:20:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.04,"alt":74.27,"az":231.2,"t":"2044-02-12T15:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.04,"alt":73.53,"az":234.0,"t":"2044-02-12T15:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.76,"az":236.6,"t":"2044-02-12T15:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":71.97,"az":239.0,"t":"2044-02-12T15:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.06,"alt":71.16,"az":241.2,"t":"2044-02-12T15:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.06,"alt":70.33,"az":243.3,"t":"2044-02-12T15:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.07,"alt":69.49,"az":245.2,"t":"2044-02-12T15:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":68.63,"az":247.0,"t":"2044-02-12T16:00:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.08,"alt":67.76,"az":248.8,"t":"2044-02-12T16:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.09,"alt":66.89,"az":250.4,"t":"2044-02-12T16:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.09,"alt":66.0,"az":251.9,"t":"2044-02-12T16:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.1,"alt":65.11,"az":253.4,"t":"2044-02-12T16:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.21,"az":254.7,"t":"2044-02-12T16:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.12,"alt":63.3,"az":256.0,"t":"2044-02-12T16:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.13,"alt":62.39,"az":257.3,"t":"2044-02-12T16:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.14,"alt":61.48,"az":258.5,"t":"2044-02-12T16:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.15,"alt":60.56,"az":259.7,"t":"2044-02-12T16:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.16,"alt":59.64,"az":260.8,"t":"2044-02-12T16:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.17,"alt":58.71,"az":261.8,"t":"2044-02-12T16:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.18,"alt":57.78,"az":262.9,"t":"2044-02-12T17:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.19,"alt":56.85,"az":263.9,"t":"2044-02-12T17:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.21,"alt":55.92,"az":264.8,"t":"2044-02-12T17:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.22,"alt":54.99,"az":265.8,"t":"2044-02-12T17:15:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.23,"alt":54.05,"az":266.7,"t":"2044-02-12T17:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.25,"alt":53.12,"az":267.6,"t":"2044-02-12T17:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.26,"alt":52.18,"az":268.5,"t":"2044-02-12T17:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.28,"alt":51.25,"az":269.3,"t":"2044-02-12T17:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.3,"alt":50.31,"az":270.2,"t":"2044-02-12T17:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.32,"alt":49.38,"az":271.0,"t":"2044-02-12T17:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.34,"alt":48.44,"az":271.8,"t":"2044-02-12T17:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.35,"alt":47.51,"az":272.6,"t":"2044-02-12T17:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.38,"alt":46.57,"az":273.4,"t":"2044-02-12T18:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.4,"alt":45.64,"az":274.2,"t":"2044-02-12T18:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.42,"alt":44.7,"az":274.9,"t":"2044-02-12T18:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.44,"alt":43.77,"az":275.7,"t":"2044-02-12T18:15:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.47,"alt":42.84,"az":276.4,"t":"2044-02-12T18:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.5,"alt":41.91,"az":277.1,"t":"2044-02-12T18:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.52,"alt":40.98,"az":277.9,"t":"2044-02-12T18:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.55,"alt":40.06,"az":278.6,"t":"2044-02-12T18:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.58,"alt":39.13,"az":279.3,"t":"2044-02-12T18:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.61,"alt":38.21,"az":280.0,"t":"2044-02-12T18:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.65,"alt":37.29,"az":280.7,"t":"2044-02-12T18:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.68,"alt":36.37,"az":281.4,"t":"2044-02-12T18:55:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.72,"alt":35.46,"az":282.1,"t":"2044-02-12T19:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.76,"alt":34.54,"az":282.8,"t":"2044-02-12T19:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.8,"alt":33.63,"az":283.5,"t":"2044-02-12T19:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.85,"alt":32.72,"az":284.2,"t":"2044-02-12T19:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.89,"alt":31.81,"az":284.9,"t":"2044-02-12T19:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.94,"alt":30.91,"az":285.5,"t":"2044-02-12T19:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.99,"alt":30.01,"az":286.2,"t":"2044-02-12T19:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.05,"alt":29.11,"az":286.9,"t":"2044-02-12T19:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.11,"alt":28.22,"az":287.6,"t":"2044-02-12T19:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.17,"alt":27.33,"az":288.3,"t":"2044-02-12T19:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.24,"alt":26.44,"az":289.0,"t":"2044-02-12T19:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.31,"alt":25.56,"az":289.6,"t":"2044-02-12T19:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.38,"alt":24.68,"az":290.3,"t":"2044-02-12T20:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.47,"alt":23.8,"az":291.0,"t":"2044-02-12T20:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.55,"alt":22.93,"az":291.7,"t":"2044-02-12T20:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.65,"alt":22.06,"az":292.4,"t":"2044-02-12T20:15:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.75,"alt":21.2,"az":293.1,"t":"2044-02-12T20:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.86,"alt":20.34,"az":293.8,"t":"2044-02-12T20:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.98,"alt":19.49,"az":294.5,"t":"2044-02-12T20:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.1,"alt":18.64,"az":295.2,"t":"2044-02-12T20:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.24,"alt":17.79,"az":295.9,"t":"2044-02-12T20:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.39,"alt":16.95,"az":296.6,"t":"2044-02-12T20:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.56,"alt":16.12,"az":297.3,"t":"2044-02-12T20:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.74,"alt":15.29,"az":298.0,"t":"2044-02-12T20:55:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.95,"alt":14.47,"az":298.7,"t":"2044-02-12T21:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.17,"alt":13.65,"az":299.4,"t":"2044-02-12T21:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.42,"alt":12.84,"az":300.1,"t":"2044-02-12T21:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.7,"alt":12.03,"az":300.9,"t":"2044-02-12T21:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.01,"alt":11.23,"az":301.6,"t":"2044-02-12T21:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.37,"alt":10.44,"az":302.3,"t":"2044-02-12T21:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":5.78,"alt":9.65,"az":303.1,"t":"2044-02-12T21:30:00Z","terrain":-0.22},{"above_terrain":true,"airmass":6.24,"alt":8.87,"az":303.8,"t":"2044-02-12T21:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.79,"alt":8.09,"az":304.6,"t":"2044-02-12T21:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.42,"alt":7.33,"az":305.3,"t":"2044-02-12T21:45:00Z","terrain":-0.25},{"above_terrain":true,"airmass":8.18,"alt":6.57,"az":306.1,"t":"2044-02-12T21:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":9.08,"alt":5.81,"az":306.9,"t":"2044-02-12T21:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":10.19,"alt":5.07,"az":307.7,"t":"2044-02-12T22:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":11.56,"alt":4.33,"az":308.5,"t":"2044-02-12T22:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":13.3,"alt":3.6,"az":309.2,"t":"2044-02-12T22:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.56,"alt":2.88,"az":310.0,"t":"2044-02-12T22:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":18.56,"alt":2.17,"az":310.9,"t":"2044-02-12T22:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":22.67,"alt":1.47,"az":311.7,"t":"2044-02-12T22:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":28.44,"alt":0.77,"az":312.5,"t":"2044-02-12T22:30:00Z","terrain":0.2},{"above_terrain":false,"airmass":36.66,"alt":0.09,"az":313.3,"t":"2044-02-12T22:35:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-0.59,"az":314.2,"t":"2044-02-12T22:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.26,"az":315.0,"t":"2044-02-12T22:45:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-1.91,"az":315.9,"t":"2044-02-12T22:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":316.7,"t":"2044-02-12T22:55:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":317.6,"t":"2044-02-12T23:00:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":318.5,"t":"2044-02-12T23:05:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-4.44,"az":319.3,"t":"2044-02-12T23:10:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.04,"az":320.2,"t":"2044-02-12T23:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.63,"az":321.1,"t":"2044-02-12T23:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-6.22,"az":322.0,"t":"2044-02-12T23:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":323.0,"t":"2044-02-12T23:30:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-7.34,"az":323.9,"t":"2044-02-12T23:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-7.89,"az":324.8,"t":"2044-02-12T23:40:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-8.42,"az":325.8,"t":"2044-02-12T23:45:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-8.94,"az":326.7,"t":"2044-02-12T23:50:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-9.45,"az":327.7,"t":"2044-02-12T23:55:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-9.94,"az":328.7,"t":"2044-02-13T00:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-10.42,"az":329.6,"t":"2044-02-13T00:05:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-10.89,"az":330.6,"t":"2044-02-13T00:10:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.34,"az":331.6,"t":"2044-02-13T00:15:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-11.78,"az":332.6,"t":"2044-02-13T00:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.2,"az":333.6,"t":"2044-02-13T00:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-12.61,"az":334.6,"t":"2044-02-13T00:30:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-13.0,"az":335.7,"t":"2044-02-13T00:35:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-13.38,"az":336.7,"t":"2044-02-13T00:40:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-13.74,"az":337.8,"t":"2044-02-13T00:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-14.09,"az":338.8,"t":"2044-02-13T00:50:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-14.42,"az":339.9,"t":"2044-02-13T00:55:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-14.73,"az":340.9,"t":"2044-02-13T01:00:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-15.03,"az":342.0,"t":"2044-02-13T01:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-15.31,"az":343.1,"t":"2044-02-13T01:10:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-15.58,"az":344.1,"t":"2044-02-13T01:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.82,"az":345.2,"t":"2044-02-13T01:20:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-16.05,"az":346.3,"t":"2044-02-13T01:25:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-16.27,"az":347.4,"t":"2044-02-13T01:30:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-16.46,"az":348.5,"t":"2044-02-13T01:35:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-16.64,"az":349.6,"t":"2044-02-13T01:40:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-16.8,"az":350.7,"t":"2044-02-13T01:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.94,"az":351.9,"t":"2044-02-13T01:50:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-17.06,"az":353.0,"t":"2044-02-13T01:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-17.17,"az":354.1,"t":"2044-02-13T02:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.26,"az":355.2,"t":"2044-02-13T02:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-17.33,"az":356.3,"t":"2044-02-13T02:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":357.5,"t":"2044-02-13T02:15:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":358.6,"t":"2044-02-13T02:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":359.7,"t":"2044-02-13T02:25:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":0.8,"t":"2044-02-13T02:30:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":2.0,"t":"2044-02-13T02:35:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-17.35,"az":3.1,"t":"2044-02-13T02:40:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-17.29,"az":4.2,"t":"2044-02-13T02:45:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":5.4,"t":"2044-02-13T02:50:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":6.5,"t":"2044-02-13T02:55:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":7.6,"t":"2044-02-13T03:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.87,"az":8.7,"t":"2044-02-13T03:05:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-16.72,"az":9.8,"t":"2044-02-13T03:10:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-16.55,"az":10.9,"t":"2044-02-13T03:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.37,"az":12.0,"t":"2044-02-13T03:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-16.16,"az":13.1,"t":"2044-02-13T03:25:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-15.94,"az":14.2,"t":"2044-02-13T03:30:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-15.7,"az":15.3,"t":"2044-02-13T03:35:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-15.45,"az":16.4,"t":"2044-02-13T03:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.17,"az":17.5,"t":"2044-02-13T03:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-14.88,"az":18.6,"t":"2044-02-13T03:50:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-14.58,"az":19.6,"t":"2044-02-13T03:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-14.25,"az":20.7,"t":"2044-02-13T04:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-13.92,"az":21.7,"t":"2044-02-13T04:05:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-13.56,"az":22.8,"t":"2044-02-13T04:10:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-13.19,"az":23.8,"t":"2044-02-13T04:15:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-12.81,"az":24.8,"t":"2044-02-13T04:20:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-12.4,"az":25.9,"t":"2044-02-13T04:25:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-11.99,"az":26.9,"t":"2044-02-13T04:30:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-11.56,"az":27.9,"t":"2044-02-13T04:35:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-11.11,"az":28.9,"t":"2044-02-13T04:40:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-10.65,"az":29.9,"t":"2044-02-13T04:45:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-10.18,"az":30.9,"t":"2044-02-13T04:50:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-9.69,"az":31.8,"t":"2044-02-13T04:55:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-9.19,"az":32.8,"t":"2044-02-13T05:00:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-8.68,"az":33.8,"t":"2044-02-13T05:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-8.15,"az":34.7,"t":"2044-02-13T05:10:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-7.61,"az":35.6,"t":"2044-02-13T05:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.06,"az":36.6,"t":"2044-02-13T05:20:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-6.5,"az":37.5,"t":"2044-02-13T05:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.92,"az":38.4,"t":"2044-02-13T05:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.34,"az":39.3,"t":"2044-02-13T05:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-4.74,"az":40.2,"t":"2044-02-13T05:40:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-4.13,"az":41.1,"t":"2044-02-13T05:45:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":42.0,"t":"2044-02-13T05:50:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":42.9,"t":"2044-02-13T05:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-2.23,"az":43.7,"t":"2044-02-13T06:00:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-1.58,"az":44.6,"t":"2044-02-13T06:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":45.4,"t":"2044-02-13T06:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.25,"az":46.3,"t":"2044-02-13T06:15:00Z","terrain":0.65},{"above_terrain":false,"airmass":32.13,"alt":0.43,"az":47.1,"t":"2044-02-13T06:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":25.26,"alt":1.12,"az":47.9,"t":"2044-02-13T06:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":20.42,"alt":1.82,"az":48.7,"t":"2044-02-13T06:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":16.93,"alt":2.53,"az":49.6,"t":"2044-02-13T06:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":14.34,"alt":3.25,"az":50.4,"t":"2044-02-13T06:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":12.37,"alt":3.97,"az":51.2,"t":"2044-02-13T06:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":10.83,"alt":4.71,"az":51.9,"t":"2044-02-13T06:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":9.6,"alt":5.45,"az":52.7,"t":"2044-02-13T06:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":8.6,"alt":6.19,"az":53.5,"t":"2044-02-13T07:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":7.78,"alt":6.95,"az":54.3,"t":"2044-02-13T07:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":7.09,"alt":7.71,"az":55.0,"t":"2044-02-13T07:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":6.5,"alt":8.48,"az":55.8,"t":"2044-02-13T07:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.0,"alt":9.26,"az":56.5,"t":"2044-02-13T07:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.56,"alt":10.05,"az":57.3,"t":"2044-02-13T07:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":5.18,"alt":10.84,"az":58.0,"t":"2044-02-13T07:30:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.85,"alt":11.63,"az":58.8,"t":"2044-02-13T07:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.55,"alt":12.44,"az":59.5,"t":"2044-02-13T07:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.29,"alt":13.25,"az":60.2,"t":"2044-02-13T07:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":4.05,"alt":14.06,"az":61.0,"t":"2044-02-13T07:50:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.84,"alt":14.88,"az":61.7,"t":"2044-02-13T07:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.65,"alt":15.71,"az":62.4,"t":"2044-02-13T08:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.47,"alt":16.54,"az":63.1,"t":"2044-02-13T08:05:00Z","terrain":0.9},{"above_terrain":true,"airmass":3.32,"alt":17.38,"az":63.8,"t":"2044-02-13T08:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":3.17,"alt":18.22,"az":64.5,"t":"2044-02-13T08:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.04,"alt":19.07,"az":65.2,"t":"2044-02-13T08:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.91,"alt":19.92,"az":65.9,"t":"2044-02-13T08:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.8,"alt":20.78,"az":66.6,"t":"2044-02-13T08:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.7,"alt":21.64,"az":67.3,"t":"2044-02-13T08:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.6,"alt":22.5,"az":68.0,"t":"2044-02-13T08:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.51,"alt":23.37,"az":68.7,"t":"2044-02-13T08:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.42,"alt":24.25,"az":69.3,"t":"2044-02-13T08:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.35,"alt":25.13,"az":70.0,"t":"2044-02-13T08:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.27,"alt":26.01,"az":70.7,"t":"2044-02-13T09:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.2,"alt":26.89,"az":71.4,"t":"2044-02-13T09:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.14,"alt":27.78,"az":72.1,"t":"2044-02-13T09:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.08,"alt":28.67,"az":72.8,"t":"2044-02-13T09:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.02,"alt":29.57,"az":73.4,"t":"2044-02-13T09:20:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.97,"alt":30.47,"az":74.1,"t":"2044-02-13T09:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.92,"alt":31.37,"az":74.8,"t":"2044-02-13T09:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.87,"alt":32.27,"az":75.5,"t":"2044-02-13T09:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.82,"alt":33.18,"az":76.2,"t":"2044-02-13T09:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.78,"alt":34.09,"az":76.9,"t":"2044-02-13T09:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.74,"alt":35.01,"az":77.6,"t":"2044-02-13T09:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.7,"alt":35.92,"az":78.3,"t":"2044-02-13T09:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.66,"alt":36.84,"az":79.0,"t":"2044-02-13T10:00:00Z","terrain":0.57}],"transit":{"airmass":1.02,"alt":79.2,"az":182.1,"t":"2044-02-12T14:30:00Z"},"usable_hours":3.08,"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."]}