{"assessment":{"best_window":{"end":"2038-01-21T20:30Z","end_local":"22:30","hours":3.5,"label":"good","mean_quality":0.72,"start":"2038-01-21T17:00Z","start_local":"19:00"},"cost":{"altitude":7.46,"clouds":0.0,"darkness":1.33,"moon":0.96},"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 worth it \u2014 weather unknown","hourly":[{"alt":79,"cloud":null,"high":null,"iso":"2038-01-21T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2038-01-21T17:00Z","label":"good","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2038-01-21T18:00Z","label":"good","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.78,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2038-01-21T19:00Z","label":"good","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":36,"cloud":null,"high":null,"iso":"2038-01-21T20:00Z","label":"good","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.63,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":26,"cloud":null,"high":null,"iso":"2038-01-21T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":54,"precip":null,"q":0.48,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2038-01-21T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":62,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2038-01-21T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":67,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2038-01-22T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":65,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2038-01-22T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2038-01-22T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2038-01-22T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2038-01-22T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2038-01-22T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.82,"peak_sky":0.82,"quality_hours":3.38,"reasons":["the target being low or below 20\u00b0 cost 7.5 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":70,"score_weather":null,"sky_hours":3.38,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2038-01-21T15:55Z","end_local":"17:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2038-01-21T15:20Z","start_local":"17:20"},{"end":"2038-01-21T16:30Z","end_local":"18:30","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2038-01-21T15:55Z","start_local":"17:55"},{"end":"2038-01-21T17:00Z","end_local":"19:00","hours":0.5,"label":"marginal","mean_quality":0.42,"start":"2038-01-21T16:30Z","start_local":"18:30"},{"end":"2038-01-21T20:30Z","end_local":"22:30","hours":3.5,"label":"good","mean_quality":0.72,"start":"2038-01-21T17:00Z","start_local":"19:00"},{"end":"2038-01-21T21:40Z","end_local":"23:40","hours":1.17,"label":"marginal","mean_quality":0.46,"start":"2038-01-21T20:30Z","start_local":"22:30"},{"end":"2038-01-21T21:45Z","end_local":"23:45","hours":0.08,"label":"poor","mean_quality":0.29,"start":"2038-01-21T21:40Z","start_local":"23:40"},{"end":"2038-01-22T05:45Z","end_local":"07:45","hours":8.0,"label":"unusable","mean_quality":0.0,"start":"2038-01-21T21:45Z","start_local":"23:45"}]},"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":"2038-01-21T16:59:51Z","dark_hours":11.08,"dark_to":"2038-01-22T04:04:39Z","moon":{"illumination":0.992,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2038-01-21T15:52:11Z","moonset":"2038-01-22T06:35:51Z","sunrise":"2038-01-22T05:41:41Z","sunset":"2038-01-21T15:22:36Z","twilight":{"astronomical":{"end":"2038-01-21T16:59:51Z","start":"2038-01-22T04:04:39Z"},"civil":{"end":"2038-01-21T15:52:51Z","start":"2038-01-22T05:11:31Z"},"nautical":{"end":"2038-01-21T16:26:47Z","start":"2038-01-22T04:37:39Z"}},"window_end":"2038-01-22T10:00:00Z","window_start":"2038-01-21T10:00:00Z"},"night_date":"2038-01-21","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.08,"alt":67.9,"t":"2038-01-21T17:00:00Z"},"dec":41.26875,"dec_of_date":41.4768,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":3.67,"limit_rise":"2038-01-22T08:18:07Z","limit_set":"2038-01-21T21:41:01Z","max_az_rate_deg_per_min":25.04,"moon_separation":100.7,"never_rises":false,"ra":10.68470833,"ra_of_date":11.2078,"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":"3.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2038-01-22T00:29:14Z","blocked_dark_hours":0,"clears_at":"2038-01-22T05:43:28Z","rise_az":62.9},"track":[{"above_terrain":true,"airmass":1.72,"alt":35.43,"az":62.9,"t":"2038-01-21T10:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.69,"alt":36.27,"az":63.5,"t":"2038-01-21T10:05:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.65,"alt":37.11,"az":64.0,"t":"2038-01-21T10:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":37.95,"az":64.5,"t":"2038-01-21T10:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.59,"alt":38.8,"az":65.0,"t":"2038-01-21T10:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.56,"alt":39.65,"az":65.6,"t":"2038-01-21T10:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.54,"alt":40.5,"az":66.1,"t":"2038-01-21T10:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.51,"alt":41.36,"az":66.6,"t":"2038-01-21T10:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.49,"alt":42.22,"az":67.1,"t":"2038-01-21T10:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.46,"alt":43.08,"az":67.6,"t":"2038-01-21T10:45:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.44,"alt":43.95,"az":68.1,"t":"2038-01-21T10:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.42,"alt":44.82,"az":68.6,"t":"2038-01-21T10:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.4,"alt":45.69,"az":69.1,"t":"2038-01-21T11:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.38,"alt":46.57,"az":69.6,"t":"2038-01-21T11:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.36,"alt":47.45,"az":70.0,"t":"2038-01-21T11:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.33,"az":70.5,"t":"2038-01-21T11:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.21,"az":71.0,"t":"2038-01-21T11:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":71.5,"t":"2038-01-21T11:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.29,"alt":50.99,"az":72.0,"t":"2038-01-21T11:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.27,"alt":51.88,"az":72.4,"t":"2038-01-21T11:35:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.25,"alt":52.77,"az":72.9,"t":"2038-01-21T11:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.24,"alt":53.67,"az":73.4,"t":"2038-01-21T11:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.23,"alt":54.56,"az":73.9,"t":"2038-01-21T11:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.21,"alt":55.46,"az":74.3,"t":"2038-01-21T11:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.2,"alt":56.37,"az":74.8,"t":"2038-01-21T12:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.19,"alt":57.27,"az":75.3,"t":"2038-01-21T12:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":58.18,"az":75.7,"t":"2038-01-21T12:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.08,"az":76.2,"t":"2038-01-21T12:15:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.15,"alt":59.99,"az":76.6,"t":"2038-01-21T12:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.14,"alt":60.91,"az":77.1,"t":"2038-01-21T12:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.13,"alt":61.82,"az":77.6,"t":"2038-01-21T12:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.12,"alt":62.73,"az":78.0,"t":"2038-01-21T12:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.12,"alt":63.65,"az":78.5,"t":"2038-01-21T12:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.57,"az":78.9,"t":"2038-01-21T12:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.49,"az":79.4,"t":"2038-01-21T12:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":66.41,"az":79.8,"t":"2038-01-21T12:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.08,"alt":67.33,"az":80.3,"t":"2038-01-21T13:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.08,"alt":68.25,"az":80.7,"t":"2038-01-21T13:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.07,"alt":69.18,"az":81.2,"t":"2038-01-21T13:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.06,"alt":70.1,"az":81.7,"t":"2038-01-21T13:15:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":71.03,"az":82.1,"t":"2038-01-21T13:20:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.05,"alt":71.96,"az":82.6,"t":"2038-01-21T13:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.05,"alt":72.89,"az":83.0,"t":"2038-01-21T13:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":73.81,"az":83.5,"t":"2038-01-21T13:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.04,"alt":74.74,"az":84.0,"t":"2038-01-21T13:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":75.68,"az":84.5,"t":"2038-01-21T13:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.03,"alt":76.61,"az":84.9,"t":"2038-01-21T13:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.02,"alt":77.54,"az":85.4,"t":"2038-01-21T13:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":78.47,"az":85.9,"t":"2038-01-21T14:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":79.41,"az":86.4,"t":"2038-01-21T14:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":80.34,"az":87.0,"t":"2038-01-21T14:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.01,"alt":81.28,"az":87.5,"t":"2038-01-21T14:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.01,"alt":82.21,"az":88.1,"t":"2038-01-21T14:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.01,"alt":83.15,"az":88.8,"t":"2038-01-21T14:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.01,"alt":84.08,"az":89.5,"t":"2038-01-21T14:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.02,"az":90.3,"t":"2038-01-21T14:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.0,"alt":85.96,"az":91.3,"t":"2038-01-21T14:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.0,"alt":86.89,"az":92.6,"t":"2038-01-21T14:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.0,"alt":87.83,"az":94.7,"t":"2038-01-21T14:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.0,"alt":88.75,"az":99.5,"t":"2038-01-21T14:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.0,"alt":89.64,"az":126.7,"t":"2038-01-21T15:00:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.0,"alt":89.32,"az":251.8,"t":"2038-01-21T15:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.0,"alt":88.4,"az":262.9,"t":"2038-01-21T15:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.0,"alt":87.47,"az":266.2,"t":"2038-01-21T15:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.0,"alt":86.53,"az":268.0,"t":"2038-01-21T15:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.0,"alt":85.6,"az":269.1,"t":"2038-01-21T15:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.0,"alt":84.66,"az":270.1,"t":"2038-01-21T15:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.01,"alt":83.73,"az":270.8,"t":"2038-01-21T15:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":82.79,"az":271.5,"t":"2038-01-21T15:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.01,"alt":81.85,"az":272.1,"t":"2038-01-21T15:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.01,"alt":80.92,"az":272.7,"t":"2038-01-21T15:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.02,"alt":79.98,"az":273.2,"t":"2038-01-21T15:55:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.02,"alt":79.05,"az":273.8,"t":"2038-01-21T16:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.02,"alt":78.12,"az":274.3,"t":"2038-01-21T16:05:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.03,"alt":77.18,"az":274.8,"t":"2038-01-21T16:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.03,"alt":76.25,"az":275.2,"t":"2038-01-21T16:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":75.32,"az":275.7,"t":"2038-01-21T16:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.04,"alt":74.39,"az":276.2,"t":"2038-01-21T16:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.04,"alt":73.46,"az":276.7,"t":"2038-01-21T16:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.05,"alt":72.53,"az":277.1,"t":"2038-01-21T16:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.05,"alt":71.6,"az":277.6,"t":"2038-01-21T16:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.67,"az":278.1,"t":"2038-01-21T16:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.07,"alt":69.75,"az":278.5,"t":"2038-01-21T16:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.82,"az":279.0,"t":"2038-01-21T16:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.08,"alt":67.9,"az":279.4,"t":"2038-01-21T17:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.09,"alt":66.98,"az":279.9,"t":"2038-01-21T17:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.09,"alt":66.05,"az":280.3,"t":"2038-01-21T17:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.1,"alt":65.13,"az":280.8,"t":"2038-01-21T17:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.11,"alt":64.22,"az":281.3,"t":"2038-01-21T17:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.12,"alt":63.3,"az":281.7,"t":"2038-01-21T17:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.13,"alt":62.38,"az":282.2,"t":"2038-01-21T17:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.14,"alt":61.47,"az":282.6,"t":"2038-01-21T17:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.15,"alt":60.56,"az":283.1,"t":"2038-01-21T17:40:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.16,"alt":59.65,"az":283.5,"t":"2038-01-21T17:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.17,"alt":58.74,"az":284.0,"t":"2038-01-21T17:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.18,"alt":57.83,"az":284.5,"t":"2038-01-21T17:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.19,"alt":56.92,"az":284.9,"t":"2038-01-21T18:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.21,"alt":56.02,"az":285.4,"t":"2038-01-21T18:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.12,"az":285.9,"t":"2038-01-21T18:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.22,"az":286.3,"t":"2038-01-21T18:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.25,"alt":53.32,"az":286.8,"t":"2038-01-21T18:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.26,"alt":52.43,"az":287.3,"t":"2038-01-21T18:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.28,"alt":51.53,"az":287.7,"t":"2038-01-21T18:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.29,"alt":50.64,"az":288.2,"t":"2038-01-21T18:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.76,"az":288.7,"t":"2038-01-21T18:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.87,"az":289.2,"t":"2038-01-21T18:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.34,"alt":47.99,"az":289.7,"t":"2038-01-21T18:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.11,"az":290.1,"t":"2038-01-21T18:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.38,"alt":46.23,"az":290.6,"t":"2038-01-21T19:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.4,"alt":45.36,"az":291.1,"t":"2038-01-21T19:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.43,"alt":44.49,"az":291.6,"t":"2038-01-21T19:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.45,"alt":43.62,"az":292.1,"t":"2038-01-21T19:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.47,"alt":42.75,"az":292.6,"t":"2038-01-21T19:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.5,"alt":41.89,"az":293.1,"t":"2038-01-21T19:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.52,"alt":41.03,"az":293.6,"t":"2038-01-21T19:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.17,"az":294.1,"t":"2038-01-21T19:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.58,"alt":39.32,"az":294.6,"t":"2038-01-21T19:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.47,"az":295.2,"t":"2038-01-21T19:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.64,"alt":37.63,"az":295.7,"t":"2038-01-21T19:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.67,"alt":36.79,"az":296.2,"t":"2038-01-21T19:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.7,"alt":35.95,"az":296.7,"t":"2038-01-21T20:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":35.11,"az":297.3,"t":"2038-01-21T20:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.77,"alt":34.28,"az":297.8,"t":"2038-01-21T20:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.81,"alt":33.46,"az":298.3,"t":"2038-01-21T20:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.85,"alt":32.64,"az":298.9,"t":"2038-01-21T20:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.89,"alt":31.82,"az":299.4,"t":"2038-01-21T20:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.94,"alt":31.0,"az":300.0,"t":"2038-01-21T20:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.98,"alt":30.2,"az":300.5,"t":"2038-01-21T20:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.03,"alt":29.39,"az":301.1,"t":"2038-01-21T20:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.08,"alt":28.59,"az":301.6,"t":"2038-01-21T20:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.14,"alt":27.8,"az":302.2,"t":"2038-01-21T20:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.19,"alt":27.01,"az":302.8,"t":"2038-01-21T20:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.25,"alt":26.23,"az":303.4,"t":"2038-01-21T21:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.32,"alt":25.45,"az":303.9,"t":"2038-01-21T21:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.38,"alt":24.67,"az":304.5,"t":"2038-01-21T21:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.46,"alt":23.9,"az":305.1,"t":"2038-01-21T21:15:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.53,"alt":23.14,"az":305.7,"t":"2038-01-21T21:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.61,"alt":22.38,"az":306.3,"t":"2038-01-21T21:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.7,"alt":21.63,"az":306.9,"t":"2038-01-21T21:30:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.79,"alt":20.89,"az":307.5,"t":"2038-01-21T21:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.88,"alt":20.15,"az":308.2,"t":"2038-01-21T21:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.99,"alt":19.42,"az":308.8,"t":"2038-01-21T21:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.1,"alt":18.69,"az":309.4,"t":"2038-01-21T21:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.21,"alt":17.97,"az":310.1,"t":"2038-01-21T21:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.34,"alt":17.26,"az":310.7,"t":"2038-01-21T22:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.47,"alt":16.55,"az":311.3,"t":"2038-01-21T22:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.62,"alt":15.85,"az":312.0,"t":"2038-01-21T22:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.77,"alt":15.16,"az":312.7,"t":"2038-01-21T22:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.94,"alt":14.48,"az":313.3,"t":"2038-01-21T22:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.13,"alt":13.8,"az":314.0,"t":"2038-01-21T22:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.33,"alt":13.13,"az":314.7,"t":"2038-01-21T22:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.54,"alt":12.47,"az":315.4,"t":"2038-01-21T22:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.78,"alt":11.81,"az":316.0,"t":"2038-01-21T22:40:00Z","terrain":0.47},{"above_terrain":true,"airmass":5.04,"alt":11.17,"az":316.7,"t":"2038-01-21T22:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":5.32,"alt":10.53,"az":317.4,"t":"2038-01-21T22:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.64,"alt":9.9,"az":318.1,"t":"2038-01-21T22:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":5.99,"alt":9.28,"az":318.9,"t":"2038-01-21T23:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":6.37,"alt":8.67,"az":319.6,"t":"2038-01-21T23:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.8,"alt":8.07,"az":320.3,"t":"2038-01-21T23:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.29,"alt":7.48,"az":321.0,"t":"2038-01-21T23:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.84,"alt":6.89,"az":321.8,"t":"2038-01-21T23:20:00Z","terrain":0.12},{"above_terrain":true,"airmass":8.46,"alt":6.32,"az":322.5,"t":"2038-01-21T23:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":9.16,"alt":5.75,"az":323.3,"t":"2038-01-21T23:30:00Z","terrain":-0.01},{"above_terrain":true,"airmass":9.98,"alt":5.2,"az":324.1,"t":"2038-01-21T23:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":10.92,"alt":4.65,"az":324.8,"t":"2038-01-21T23:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.02,"alt":4.12,"az":325.6,"t":"2038-01-21T23:45:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.32,"alt":3.6,"az":326.4,"t":"2038-01-21T23:50:00Z","terrain":-0.3},{"above_terrain":true,"airmass":14.86,"alt":3.08,"az":327.2,"t":"2038-01-21T23:55:00Z","terrain":-0.36},{"above_terrain":true,"airmass":16.71,"alt":2.58,"az":328.0,"t":"2038-01-22T00:00:00Z","terrain":-0.24},{"above_terrain":true,"airmass":18.96,"alt":2.09,"az":328.8,"t":"2038-01-22T00:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":21.71,"alt":1.61,"az":329.6,"t":"2038-01-22T00:10:00Z","terrain":-0.26},{"above_terrain":true,"airmass":25.1,"alt":1.14,"az":330.4,"t":"2038-01-22T00:15:00Z","terrain":-0.37},{"above_terrain":true,"airmass":29.31,"alt":0.69,"az":331.2,"t":"2038-01-22T00:20:00Z","terrain":-0.34},{"above_terrain":true,"airmass":34.53,"alt":0.24,"az":332.0,"t":"2038-01-22T00:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.19,"az":332.9,"t":"2038-01-22T00:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":333.7,"t":"2038-01-22T00:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-1.02,"az":334.6,"t":"2038-01-22T00:40:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-1.42,"az":335.4,"t":"2038-01-22T00:45:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":336.3,"t":"2038-01-22T00:50:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-2.17,"az":337.1,"t":"2038-01-22T00:55:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":338.0,"t":"2038-01-22T01:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":338.9,"t":"2038-01-22T01:05:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":339.7,"t":"2038-01-22T01:10:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":340.6,"t":"2038-01-22T01:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":341.5,"t":"2038-01-22T01:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.11,"az":342.4,"t":"2038-01-22T01:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.39,"az":343.3,"t":"2038-01-22T01:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.65,"az":344.2,"t":"2038-01-22T01:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.9,"az":345.1,"t":"2038-01-22T01:40:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-5.13,"az":346.0,"t":"2038-01-22T01:45:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-5.35,"az":347.0,"t":"2038-01-22T01:50:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-5.55,"az":347.9,"t":"2038-01-22T01:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.74,"az":348.8,"t":"2038-01-22T02:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-5.92,"az":349.7,"t":"2038-01-22T02:05:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":350.7,"t":"2038-01-22T02:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.22,"az":351.6,"t":"2038-01-22T02:15:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-6.35,"az":352.5,"t":"2038-01-22T02:20:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-6.46,"az":353.5,"t":"2038-01-22T02:25:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.56,"az":354.4,"t":"2038-01-22T02:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":355.4,"t":"2038-01-22T02:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":356.3,"t":"2038-01-22T02:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":357.2,"t":"2038-01-22T02:45:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":358.2,"t":"2038-01-22T02:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":359.1,"t":"2038-01-22T02:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":0.1,"t":"2038-01-22T03:00:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":1.0,"t":"2038-01-22T03:05:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":2.0,"t":"2038-01-22T03:10:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":2.9,"t":"2038-01-22T03:15:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":3.9,"t":"2038-01-22T03:20:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":4.8,"t":"2038-01-22T03:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":5.7,"t":"2038-01-22T03:30:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-6.44,"az":6.7,"t":"2038-01-22T03:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-6.33,"az":7.6,"t":"2038-01-22T03:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.2,"az":8.6,"t":"2038-01-22T03:45:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-6.05,"az":9.5,"t":"2038-01-22T03:50:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.89,"az":10.4,"t":"2038-01-22T03:55:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-5.71,"az":11.3,"t":"2038-01-22T04:00:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-5.52,"az":12.3,"t":"2038-01-22T04:05:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.31,"az":13.2,"t":"2038-01-22T04:10:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.09,"az":14.1,"t":"2038-01-22T04:15:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-4.86,"az":15.0,"t":"2038-01-22T04:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-4.61,"az":15.9,"t":"2038-01-22T04:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.34,"az":16.8,"t":"2038-01-22T04:30:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.06,"az":17.7,"t":"2038-01-22T04:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":18.6,"t":"2038-01-22T04:40:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":19.5,"t":"2038-01-22T04:45:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.15,"az":20.4,"t":"2038-01-22T04:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.81,"az":21.3,"t":"2038-01-22T04:55:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-2.47,"az":22.2,"t":"2038-01-22T05:00:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-2.11,"az":23.0,"t":"2038-01-22T05:05:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-1.74,"az":23.9,"t":"2038-01-22T05:10:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-1.35,"az":24.7,"t":"2038-01-22T05:15:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-0.95,"az":25.6,"t":"2038-01-22T05:20:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-0.54,"az":26.4,"t":"2038-01-22T05:25:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.12,"az":27.3,"t":"2038-01-22T05:30:00Z","terrain":1.26},{"above_terrain":false,"airmass":33.57,"alt":0.32,"az":28.1,"t":"2038-01-22T05:35:00Z","terrain":1.17},{"above_terrain":false,"airmass":28.53,"alt":0.76,"az":28.9,"t":"2038-01-22T05:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":24.47,"alt":1.22,"az":29.8,"t":"2038-01-22T05:45:00Z","terrain":1.11},{"above_terrain":true,"airmass":21.2,"alt":1.69,"az":30.6,"t":"2038-01-22T05:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":18.55,"alt":2.17,"az":31.4,"t":"2038-01-22T05:55:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.38,"alt":2.67,"az":32.2,"t":"2038-01-22T06:00:00Z","terrain":1.27},{"above_terrain":true,"airmass":14.58,"alt":3.17,"az":33.0,"t":"2038-01-22T06:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":13.09,"alt":3.69,"az":33.8,"t":"2038-01-22T06:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":11.83,"alt":4.21,"az":34.5,"t":"2038-01-22T06:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":10.75,"alt":4.75,"az":35.3,"t":"2038-01-22T06:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.83,"alt":5.29,"az":36.1,"t":"2038-01-22T06:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":9.04,"alt":5.85,"az":36.8,"t":"2038-01-22T06:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":8.35,"alt":6.41,"az":37.6,"t":"2038-01-22T06:35:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.74,"alt":6.99,"az":38.3,"t":"2038-01-22T06:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.2,"alt":7.58,"az":39.1,"t":"2038-01-22T06:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.73,"alt":8.17,"az":39.8,"t":"2038-01-22T06:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.3,"alt":8.77,"az":40.5,"t":"2038-01-22T06:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.92,"alt":9.39,"az":41.3,"t":"2038-01-22T07:00:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.58,"alt":10.01,"az":42.0,"t":"2038-01-22T07:05:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.27,"alt":10.64,"az":42.7,"t":"2038-01-22T07:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.99,"alt":11.28,"az":43.4,"t":"2038-01-22T07:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.74,"alt":11.92,"az":44.1,"t":"2038-01-22T07:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":4.5,"alt":12.58,"az":44.8,"t":"2038-01-22T07:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.29,"alt":13.24,"az":45.4,"t":"2038-01-22T07:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.09,"alt":13.91,"az":46.1,"t":"2038-01-22T07:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.91,"alt":14.59,"az":46.8,"t":"2038-01-22T07:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.75,"alt":15.28,"az":47.5,"t":"2038-01-22T07:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":3.59,"alt":15.97,"az":48.1,"t":"2038-01-22T07:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.45,"alt":16.67,"az":48.8,"t":"2038-01-22T07:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.32,"alt":17.38,"az":49.4,"t":"2038-01-22T08:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.19,"alt":18.09,"az":50.1,"t":"2038-01-22T08:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.08,"alt":18.81,"az":50.7,"t":"2038-01-22T08:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.97,"alt":19.54,"az":51.3,"t":"2038-01-22T08:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.87,"alt":20.27,"az":51.9,"t":"2038-01-22T08:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.77,"alt":21.01,"az":52.6,"t":"2038-01-22T08:25:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.68,"alt":21.76,"az":53.2,"t":"2038-01-22T08:30:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.6,"alt":22.51,"az":53.8,"t":"2038-01-22T08:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.52,"alt":23.27,"az":54.4,"t":"2038-01-22T08:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.44,"alt":24.03,"az":55.0,"t":"2038-01-22T08:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.37,"alt":24.8,"az":55.6,"t":"2038-01-22T08:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.31,"alt":25.58,"az":56.2,"t":"2038-01-22T08:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.24,"alt":26.36,"az":56.7,"t":"2038-01-22T09:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.18,"alt":27.14,"az":57.3,"t":"2038-01-22T09:05:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.13,"alt":27.93,"az":57.9,"t":"2038-01-22T09:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.07,"alt":28.73,"az":58.5,"t":"2038-01-22T09:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.02,"alt":29.53,"az":59.0,"t":"2038-01-22T09:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.97,"alt":30.33,"az":59.6,"t":"2038-01-22T09:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.93,"alt":31.14,"az":60.1,"t":"2038-01-22T09:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.88,"alt":31.96,"az":60.7,"t":"2038-01-22T09:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.84,"alt":32.77,"az":61.2,"t":"2038-01-22T09:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.8,"alt":33.6,"az":61.8,"t":"2038-01-22T09:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.77,"alt":34.42,"az":62.3,"t":"2038-01-22T09:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.73,"alt":35.25,"az":62.8,"t":"2038-01-22T09:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.69,"alt":36.09,"az":63.4,"t":"2038-01-22T10:00:00Z","terrain":0.86}],"transit":{"airmass":1.0,"alt":89.6,"az":126.7,"t":"2038-01-21T15:00:00Z"},"usable_hours":4.75,"verdict":"good","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."]}