{"assessment":{"best_window":{"end":"2041-02-14T18:55Z","end_local":"20:55","hours":1.42,"label":"good","mean_quality":0.65,"start":"2041-02-14T17:30Z","start_local":"19:30"},"cost":{"altitude":8.66,"clouds":0.0,"darkness":1.26,"moon":0.57},"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":61,"cloud":null,"high":null,"iso":"2041-02-14T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2041-02-14T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.37,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2041-02-14T18:00Z","label":"good","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.66,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2041-02-14T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.59,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2041-02-14T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.32,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2041-02-14T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":67,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2041-02-14T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":69,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2041-02-14T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":65,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2041-02-15T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2041-02-15T01:00Z","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":-6,"cloud":null,"high":null,"iso":"2041-02-15T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2041-02-15T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2041-02-15T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2041-02-15T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.7,"peak_sky":0.7,"quality_hours":1.75,"reasons":["the target being low or below 20\u00b0 cost 8.7 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 0.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":31,"score_weather":null,"sky_hours":1.75,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2041-02-14T16:25Z","end_local":"18:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2041-02-14T15:50Z","start_local":"17:50"},{"end":"2041-02-14T16:55Z","end_local":"18:55","hours":0.5,"label":"poor","mean_quality":0.11,"start":"2041-02-14T16:25Z","start_local":"18:25"},{"end":"2041-02-14T17:30Z","end_local":"19:30","hours":0.58,"label":"marginal","mean_quality":0.36,"start":"2041-02-14T16:55Z","start_local":"18:55"},{"end":"2041-02-14T18:55Z","end_local":"20:55","hours":1.42,"label":"good","mean_quality":0.65,"start":"2041-02-14T17:30Z","start_local":"19:30"},{"end":"2041-02-14T20:05Z","end_local":"22:05","hours":1.17,"label":"marginal","mean_quality":0.46,"start":"2041-02-14T18:55Z","start_local":"20:55"},{"end":"2041-02-14T20:10Z","end_local":"22:10","hours":0.08,"label":"poor","mean_quality":0.29,"start":"2041-02-14T20:05Z","start_local":"22:05"},{"end":"2041-02-15T05:20Z","end_local":"07:20","hours":9.17,"label":"unusable","mean_quality":0.0,"start":"2041-02-14T20:10Z","start_local":"22:10"}]},"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":"2041-02-14T17:26:42Z","dark_hours":10.27,"dark_to":"2041-02-15T03:42:59Z","moon":{"illumination":0.986,"phase":"full moon","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2041-02-14T14:16:17Z","moonset":"2041-02-15T05:15:03Z","sunrise":"2041-02-15T05:16:10Z","sunset":"2041-02-14T15:53:18Z","twilight":{"astronomical":{"end":"2041-02-14T17:26:42Z","start":"2041-02-15T03:42:59Z"},"civil":{"end":"2041-02-14T16:21:52Z","start":"2041-02-15T04:47:41Z"},"nautical":{"end":"2041-02-14T16:54:27Z","start":"2041-02-15T04:15:10Z"}},"window_end":"2041-02-15T10:00:00Z","window_start":"2041-02-14T10:00:00Z"},"night_date":"2041-02-14","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.4,"alt":45.3,"t":"2041-02-14T17:30:00Z"},"dec":41.26875,"dec_of_date":41.4935,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":1.58,"limit_rise":"2041-02-15T06:42:47Z","limit_set":"2041-02-14T20:05:49Z","max_az_rate_deg_per_min":24.91,"moon_separation":100.6,"never_rises":false,"ra":10.68470833,"ra_of_date":11.25,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"Only 1.6 h above 30\u00b0, 2.7 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2041-02-14T22:54:07Z","blocked_dark_hours":0,"clears_at":"2041-02-15T04:07:56Z","rise_az":72.4},"track":[{"above_terrain":true,"airmass":1.27,"alt":51.93,"az":72.4,"t":"2041-02-14T10:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.25,"alt":52.82,"az":72.9,"t":"2041-02-14T10:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.24,"alt":53.72,"az":73.4,"t":"2041-02-14T10:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.23,"alt":54.62,"az":73.9,"t":"2041-02-14T10:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.21,"alt":55.52,"az":74.3,"t":"2041-02-14T10:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.2,"alt":56.42,"az":74.8,"t":"2041-02-14T10:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.19,"alt":57.32,"az":75.2,"t":"2041-02-14T10:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":58.23,"az":75.7,"t":"2041-02-14T10:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.14,"az":76.2,"t":"2041-02-14T10:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.15,"alt":60.05,"az":76.6,"t":"2041-02-14T10:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.14,"alt":60.96,"az":77.1,"t":"2041-02-14T10:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.13,"alt":61.87,"az":77.5,"t":"2041-02-14T10:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.12,"alt":62.79,"az":78.0,"t":"2041-02-14T11:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.11,"alt":63.7,"az":78.5,"t":"2041-02-14T11:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.62,"az":78.9,"t":"2041-02-14T11:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.54,"az":79.4,"t":"2041-02-14T11:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":66.46,"az":79.8,"t":"2041-02-14T11:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.08,"alt":67.38,"az":80.3,"t":"2041-02-14T11:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.08,"alt":68.31,"az":80.7,"t":"2041-02-14T11:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.07,"alt":69.23,"az":81.2,"t":"2041-02-14T11:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.06,"alt":70.16,"az":81.6,"t":"2041-02-14T11:40:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":82.1,"t":"2041-02-14T11:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.05,"alt":72.01,"az":82.5,"t":"2041-02-14T11:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.05,"alt":72.94,"az":83.0,"t":"2041-02-14T11:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":73.87,"az":83.5,"t":"2041-02-14T12:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":74.8,"az":83.9,"t":"2041-02-14T12:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.73,"az":84.4,"t":"2041-02-14T12:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.03,"alt":76.66,"az":84.9,"t":"2041-02-14T12:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.02,"alt":77.59,"az":85.4,"t":"2041-02-14T12:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":78.53,"az":85.9,"t":"2041-02-14T12:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":79.46,"az":86.4,"t":"2041-02-14T12:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":80.39,"az":86.9,"t":"2041-02-14T12:35:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.01,"alt":81.33,"az":87.5,"t":"2041-02-14T12:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.01,"alt":82.26,"az":88.0,"t":"2041-02-14T12:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.01,"alt":83.2,"az":88.7,"t":"2041-02-14T12:50:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.0,"alt":84.14,"az":89.3,"t":"2041-02-14T12:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.07,"az":90.1,"t":"2041-02-14T13:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":86.01,"az":91.1,"t":"2041-02-14T13:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.0,"alt":86.94,"az":92.4,"t":"2041-02-14T13:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.0,"alt":87.88,"az":94.5,"t":"2041-02-14T13:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":88.81,"az":99.1,"t":"2041-02-14T13:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.0,"alt":89.69,"az":129.8,"t":"2041-02-14T13:25:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.0,"alt":89.27,"az":254.4,"t":"2041-02-14T13:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.0,"alt":88.35,"az":263.8,"t":"2041-02-14T13:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.0,"alt":87.42,"az":266.7,"t":"2041-02-14T13:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.0,"alt":86.48,"az":268.3,"t":"2041-02-14T13:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.0,"alt":85.55,"az":269.4,"t":"2041-02-14T13:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.0,"alt":84.61,"az":270.3,"t":"2041-02-14T13:55:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":83.68,"az":271.0,"t":"2041-02-14T14:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.01,"alt":82.74,"az":271.7,"t":"2041-02-14T14:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.01,"alt":81.8,"az":272.3,"t":"2041-02-14T14:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.01,"alt":80.87,"az":272.8,"t":"2041-02-14T14:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":79.94,"az":273.4,"t":"2041-02-14T14:20:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.02,"alt":79.0,"az":273.9,"t":"2041-02-14T14:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.02,"alt":78.07,"az":274.4,"t":"2041-02-14T14:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.03,"alt":77.13,"az":274.9,"t":"2041-02-14T14:35:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":76.2,"az":275.3,"t":"2041-02-14T14:40:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.03,"alt":75.27,"az":275.8,"t":"2041-02-14T14:45:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.04,"alt":74.34,"az":276.3,"t":"2041-02-14T14:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.04,"alt":73.41,"az":276.8,"t":"2041-02-14T14:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.05,"alt":72.48,"az":277.2,"t":"2041-02-14T15:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.05,"alt":71.55,"az":277.7,"t":"2041-02-14T15:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.63,"az":278.1,"t":"2041-02-14T15:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.7,"az":278.6,"t":"2041-02-14T15:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.07,"alt":68.78,"az":279.0,"t":"2041-02-14T15:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.85,"az":279.5,"t":"2041-02-14T15:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.09,"alt":66.93,"az":280.0,"t":"2041-02-14T15:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.09,"alt":66.01,"az":280.4,"t":"2041-02-14T15:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.1,"alt":65.09,"az":280.9,"t":"2041-02-14T15:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.11,"alt":64.17,"az":281.3,"t":"2041-02-14T15:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.12,"alt":63.25,"az":281.8,"t":"2041-02-14T15:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.13,"alt":62.34,"az":282.2,"t":"2041-02-14T15:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.14,"alt":61.42,"az":282.7,"t":"2041-02-14T16:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.15,"alt":60.51,"az":283.1,"t":"2041-02-14T16:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.16,"alt":59.6,"az":283.6,"t":"2041-02-14T16:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.17,"alt":58.69,"az":284.1,"t":"2041-02-14T16:15:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.18,"alt":57.78,"az":284.5,"t":"2041-02-14T16:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.19,"alt":56.88,"az":285.0,"t":"2041-02-14T16:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.98,"az":285.4,"t":"2041-02-14T16:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.08,"az":285.9,"t":"2041-02-14T16:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.18,"az":286.4,"t":"2041-02-14T16:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.25,"alt":53.28,"az":286.8,"t":"2041-02-14T16:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.26,"alt":52.38,"az":287.3,"t":"2041-02-14T16:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.28,"alt":51.49,"az":287.8,"t":"2041-02-14T16:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.29,"alt":50.6,"az":288.3,"t":"2041-02-14T17:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.71,"az":288.7,"t":"2041-02-14T17:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.83,"az":289.2,"t":"2041-02-14T17:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.35,"alt":47.95,"az":289.7,"t":"2041-02-14T17:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.36,"alt":47.07,"az":290.2,"t":"2041-02-14T17:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.38,"alt":46.19,"az":290.7,"t":"2041-02-14T17:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.4,"alt":45.32,"az":291.2,"t":"2041-02-14T17:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.43,"alt":44.44,"az":291.7,"t":"2041-02-14T17:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.45,"alt":43.58,"az":292.2,"t":"2041-02-14T17:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.47,"alt":42.71,"az":292.7,"t":"2041-02-14T17:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.5,"alt":41.85,"az":293.2,"t":"2041-02-14T17:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.52,"alt":40.99,"az":293.7,"t":"2041-02-14T17:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.13,"az":294.2,"t":"2041-02-14T18:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.58,"alt":39.28,"az":294.7,"t":"2041-02-14T18:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.61,"alt":38.43,"az":295.2,"t":"2041-02-14T18:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.64,"alt":37.59,"az":295.7,"t":"2041-02-14T18:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.67,"alt":36.75,"az":296.2,"t":"2041-02-14T18:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.7,"alt":35.91,"az":296.8,"t":"2041-02-14T18:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":35.08,"az":297.3,"t":"2041-02-14T18:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.77,"alt":34.25,"az":297.8,"t":"2041-02-14T18:35:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.81,"alt":33.42,"az":298.4,"t":"2041-02-14T18:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.85,"alt":32.6,"az":298.9,"t":"2041-02-14T18:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.89,"alt":31.78,"az":299.5,"t":"2041-02-14T18:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.94,"alt":30.97,"az":300.0,"t":"2041-02-14T18:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.98,"alt":30.16,"az":300.6,"t":"2041-02-14T19:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.03,"alt":29.36,"az":301.1,"t":"2041-02-14T19:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.09,"alt":28.56,"az":301.7,"t":"2041-02-14T19:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.14,"alt":27.77,"az":302.3,"t":"2041-02-14T19:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.2,"alt":26.98,"az":302.8,"t":"2041-02-14T19:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.26,"alt":26.19,"az":303.4,"t":"2041-02-14T19:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.32,"alt":25.41,"az":304.0,"t":"2041-02-14T19:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.39,"alt":24.64,"az":304.6,"t":"2041-02-14T19:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.46,"alt":23.87,"az":305.2,"t":"2041-02-14T19:40:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.53,"alt":23.11,"az":305.8,"t":"2041-02-14T19:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.61,"alt":22.35,"az":306.4,"t":"2041-02-14T19:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.7,"alt":21.6,"az":307.0,"t":"2041-02-14T19:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.79,"alt":20.86,"az":307.6,"t":"2041-02-14T20:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.89,"alt":20.12,"az":308.2,"t":"2041-02-14T20:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.99,"alt":19.39,"az":308.8,"t":"2041-02-14T20:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.1,"alt":18.66,"az":309.5,"t":"2041-02-14T20:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.22,"alt":17.94,"az":310.1,"t":"2041-02-14T20:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.34,"alt":17.23,"az":310.7,"t":"2041-02-14T20:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.48,"alt":16.52,"az":311.4,"t":"2041-02-14T20:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.62,"alt":15.83,"az":312.0,"t":"2041-02-14T20:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.78,"alt":15.13,"az":312.7,"t":"2041-02-14T20:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.95,"alt":14.45,"az":313.4,"t":"2041-02-14T20:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.13,"alt":13.77,"az":314.0,"t":"2041-02-14T20:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.33,"alt":13.1,"az":314.7,"t":"2041-02-14T20:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.55,"alt":12.44,"az":315.4,"t":"2041-02-14T21:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.79,"alt":11.79,"az":316.1,"t":"2041-02-14T21:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.05,"alt":11.15,"az":316.8,"t":"2041-02-14T21:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":5.33,"alt":10.51,"az":317.5,"t":"2041-02-14T21:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.65,"alt":9.88,"az":318.2,"t":"2041-02-14T21:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.0,"alt":9.26,"az":318.9,"t":"2041-02-14T21:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":6.39,"alt":8.65,"az":319.6,"t":"2041-02-14T21:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.82,"alt":8.05,"az":320.4,"t":"2041-02-14T21:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.3,"alt":7.46,"az":321.1,"t":"2041-02-14T21:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.85,"alt":6.87,"az":321.8,"t":"2041-02-14T21:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":8.48,"alt":6.3,"az":322.6,"t":"2041-02-14T21:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":9.19,"alt":5.74,"az":323.3,"t":"2041-02-14T21:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":10.01,"alt":5.18,"az":324.1,"t":"2041-02-14T22:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":10.95,"alt":4.64,"az":324.9,"t":"2041-02-14T22:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.06,"alt":4.11,"az":325.6,"t":"2041-02-14T22:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.36,"alt":3.58,"az":326.4,"t":"2041-02-14T22:15:00Z","terrain":-0.3},{"above_terrain":true,"airmass":14.91,"alt":3.07,"az":327.2,"t":"2041-02-14T22:20:00Z","terrain":-0.35},{"above_terrain":true,"airmass":16.77,"alt":2.57,"az":328.0,"t":"2041-02-14T22:25:00Z","terrain":-0.23},{"above_terrain":true,"airmass":19.02,"alt":2.08,"az":328.8,"t":"2041-02-14T22:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":21.78,"alt":1.6,"az":329.6,"t":"2041-02-14T22:35:00Z","terrain":-0.27},{"above_terrain":true,"airmass":25.18,"alt":1.13,"az":330.4,"t":"2041-02-14T22:40:00Z","terrain":-0.37},{"above_terrain":true,"airmass":29.41,"alt":0.68,"az":331.3,"t":"2041-02-14T22:45:00Z","terrain":-0.33},{"above_terrain":true,"airmass":34.65,"alt":0.23,"az":332.1,"t":"2041-02-14T22:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.2,"az":332.9,"t":"2041-02-14T22:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.62,"az":333.8,"t":"2041-02-14T23:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-1.03,"az":334.6,"t":"2041-02-14T23:05:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-1.42,"az":335.5,"t":"2041-02-14T23:10:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":336.3,"t":"2041-02-14T23:15:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-2.17,"az":337.2,"t":"2041-02-14T23:20:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":338.0,"t":"2041-02-14T23:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":338.9,"t":"2041-02-14T23:30:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":339.8,"t":"2041-02-14T23:35:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":340.7,"t":"2041-02-14T23:40:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":341.6,"t":"2041-02-14T23:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.11,"az":342.5,"t":"2041-02-14T23:50:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-4.39,"az":343.4,"t":"2041-02-14T23:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.65,"az":344.3,"t":"2041-02-15T00:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.89,"az":345.2,"t":"2041-02-15T00:05:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-5.13,"az":346.1,"t":"2041-02-15T00:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-5.34,"az":347.0,"t":"2041-02-15T00:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-5.55,"az":347.9,"t":"2041-02-15T00:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.73,"az":348.9,"t":"2041-02-15T00:25:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-5.91,"az":349.8,"t":"2041-02-15T00:30:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":350.7,"t":"2041-02-15T00:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.21,"az":351.7,"t":"2041-02-15T00:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-6.34,"az":352.6,"t":"2041-02-15T00:45:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":353.5,"t":"2041-02-15T00:50:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":354.5,"t":"2041-02-15T00:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":355.4,"t":"2041-02-15T01:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":356.4,"t":"2041-02-15T01:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":357.3,"t":"2041-02-15T01:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":358.2,"t":"2041-02-15T01:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":359.2,"t":"2041-02-15T01:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":0.1,"t":"2041-02-15T01:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":1.1,"t":"2041-02-15T01:30:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":2.0,"t":"2041-02-15T01:35:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":3.0,"t":"2041-02-15T01:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.68,"az":3.9,"t":"2041-02-15T01:45:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":4.9,"t":"2041-02-15T01:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":5.8,"t":"2041-02-15T01:55:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-6.42,"az":6.7,"t":"2041-02-15T02:00:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":7.7,"t":"2041-02-15T02:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.17,"az":8.6,"t":"2041-02-15T02:10:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-6.02,"az":9.5,"t":"2041-02-15T02:15:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":10.5,"t":"2041-02-15T02:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-5.68,"az":11.4,"t":"2041-02-15T02:25:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-5.49,"az":12.3,"t":"2041-02-15T02:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.28,"az":13.2,"t":"2041-02-15T02:35:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-5.06,"az":14.2,"t":"2041-02-15T02:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-4.83,"az":15.1,"t":"2041-02-15T02:45:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-4.58,"az":16.0,"t":"2041-02-15T02:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.31,"az":16.9,"t":"2041-02-15T02:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.03,"az":17.8,"t":"2041-02-15T03:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":18.7,"t":"2041-02-15T03:05:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":19.6,"t":"2041-02-15T03:10:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":20.4,"t":"2041-02-15T03:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.78,"az":21.3,"t":"2041-02-15T03:20:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-2.43,"az":22.2,"t":"2041-02-15T03:25:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-2.07,"az":23.1,"t":"2041-02-15T03:30:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-1.7,"az":23.9,"t":"2041-02-15T03:35:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-1.31,"az":24.8,"t":"2041-02-15T03:40:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":25.6,"t":"2041-02-15T03:45:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-0.5,"az":26.5,"t":"2041-02-15T03:50:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.08,"az":27.3,"t":"2041-02-15T03:55:00Z","terrain":1.25},{"above_terrain":false,"airmass":33.08,"alt":0.35,"az":28.1,"t":"2041-02-15T04:00:00Z","terrain":1.16},{"above_terrain":false,"airmass":28.14,"alt":0.8,"az":29.0,"t":"2041-02-15T04:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":24.16,"alt":1.26,"az":29.8,"t":"2041-02-15T04:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":20.95,"alt":1.73,"az":30.6,"t":"2041-02-15T04:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":18.35,"alt":2.21,"az":31.4,"t":"2041-02-15T04:20:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.21,"alt":2.71,"az":32.2,"t":"2041-02-15T04:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":14.45,"alt":3.21,"az":33.0,"t":"2041-02-15T04:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":12.98,"alt":3.73,"az":33.8,"t":"2041-02-15T04:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":11.73,"alt":4.25,"az":34.6,"t":"2041-02-15T04:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":10.67,"alt":4.79,"az":35.3,"t":"2041-02-15T04:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.77,"alt":5.34,"az":36.1,"t":"2041-02-15T04:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":8.98,"alt":5.89,"az":36.9,"t":"2041-02-15T04:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":8.3,"alt":6.46,"az":37.6,"t":"2041-02-15T05:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.69,"alt":7.03,"az":38.4,"t":"2041-02-15T05:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.16,"alt":7.62,"az":39.1,"t":"2041-02-15T05:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.69,"alt":8.22,"az":39.8,"t":"2041-02-15T05:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.27,"alt":8.82,"az":40.6,"t":"2041-02-15T05:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.9,"alt":9.43,"az":41.3,"t":"2041-02-15T05:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.56,"alt":10.05,"az":42.0,"t":"2041-02-15T05:30:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.25,"alt":10.68,"az":42.7,"t":"2041-02-15T05:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.97,"alt":11.32,"az":43.4,"t":"2041-02-15T05:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.72,"alt":11.97,"az":44.1,"t":"2041-02-15T05:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.49,"alt":12.63,"az":44.8,"t":"2041-02-15T05:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.28,"alt":13.29,"az":45.5,"t":"2041-02-15T05:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":46.1,"t":"2041-02-15T06:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.9,"alt":14.64,"az":46.8,"t":"2041-02-15T06:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.74,"alt":15.33,"az":47.5,"t":"2041-02-15T06:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":48.1,"t":"2041-02-15T06:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.44,"alt":16.72,"az":48.8,"t":"2041-02-15T06:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.31,"alt":17.43,"az":49.4,"t":"2041-02-15T06:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.18,"alt":18.14,"az":50.1,"t":"2041-02-15T06:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.07,"alt":18.86,"az":50.7,"t":"2041-02-15T06:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.96,"alt":19.59,"az":51.3,"t":"2041-02-15T06:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.86,"alt":20.32,"az":52.0,"t":"2041-02-15T06:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.76,"alt":21.06,"az":52.6,"t":"2041-02-15T06:50:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.68,"alt":21.81,"az":53.2,"t":"2041-02-15T06:55:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.59,"alt":22.56,"az":53.8,"t":"2041-02-15T07:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.51,"alt":23.32,"az":54.4,"t":"2041-02-15T07:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.44,"alt":24.09,"az":55.0,"t":"2041-02-15T07:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.37,"alt":24.85,"az":55.6,"t":"2041-02-15T07:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.3,"alt":25.63,"az":56.2,"t":"2041-02-15T07:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.24,"alt":26.41,"az":56.8,"t":"2041-02-15T07:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.18,"alt":27.19,"az":57.3,"t":"2041-02-15T07:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.12,"alt":27.99,"az":57.9,"t":"2041-02-15T07:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.07,"alt":28.78,"az":58.5,"t":"2041-02-15T07:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.02,"alt":29.58,"az":59.0,"t":"2041-02-15T07:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.97,"alt":30.39,"az":59.6,"t":"2041-02-15T07:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.93,"alt":31.19,"az":60.1,"t":"2041-02-15T07:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.88,"alt":32.01,"az":60.7,"t":"2041-02-15T08:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.84,"alt":32.83,"az":61.2,"t":"2041-02-15T08:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.8,"alt":33.65,"az":61.8,"t":"2041-02-15T08:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.76,"alt":34.48,"az":62.3,"t":"2041-02-15T08:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.73,"alt":35.31,"az":62.8,"t":"2041-02-15T08:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.69,"alt":36.14,"az":63.4,"t":"2041-02-15T08:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.66,"alt":36.98,"az":63.9,"t":"2041-02-15T08:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.63,"alt":37.82,"az":64.4,"t":"2041-02-15T08:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":64.9,"t":"2041-02-15T08:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.52,"az":65.5,"t":"2041-02-15T08:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.54,"alt":40.37,"az":66.0,"t":"2041-02-15T08:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.52,"alt":41.23,"az":66.5,"t":"2041-02-15T08:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.49,"alt":42.09,"az":67.0,"t":"2041-02-15T09:00:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.47,"alt":42.95,"az":67.5,"t":"2041-02-15T09:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.44,"alt":43.82,"az":68.0,"t":"2041-02-15T09:10:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.42,"alt":44.69,"az":68.5,"t":"2041-02-15T09:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":69.0,"t":"2041-02-15T09:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.38,"alt":46.43,"az":69.5,"t":"2041-02-15T09:25:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.36,"alt":47.31,"az":69.9,"t":"2041-02-15T09:30:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.34,"alt":48.19,"az":70.4,"t":"2041-02-15T09:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.08,"az":70.9,"t":"2041-02-15T09:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.3,"alt":49.96,"az":71.4,"t":"2041-02-15T09:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.29,"alt":50.85,"az":71.9,"t":"2041-02-15T09:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.27,"alt":51.74,"az":72.3,"t":"2041-02-15T09:55:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.26,"alt":52.63,"az":72.8,"t":"2041-02-15T10:00:00Z","terrain":1.03}],"transit":{"airmass":1.0,"alt":89.7,"az":129.8,"t":"2041-02-14T13:25:00Z"},"usable_hours":2.67,"verdict":"marginal","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}