{"assessment":{"best_window":{"end":"2034-01-22T21:05Z","end_local":"23:05","hours":4.0,"label":"good","mean_quality":0.88,"start":"2034-01-22T17:05Z","start_local":"19:05"},"cost":{"altitude":7.53,"clouds":0.0,"darkness":1.37,"moon":0.03},"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":78,"cloud":null,"high":null,"iso":"2034-01-22T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2034-01-22T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.49,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2034-01-22T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.97,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2034-01-22T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2034-01-22T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":26,"cloud":null,"high":null,"iso":"2034-01-22T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.62,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2034-01-22T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2034-01-22T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-50,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2034-01-23T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2034-01-23T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2034-01-23T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2034-01-23T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-45,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2034-01-23T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2034-01-23T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.98,"peak_sky":0.98,"quality_hours":4.2,"reasons":["the target being low or below 20\u00b0 cost 7.5 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":98,"score_weather":null,"sky_hours":4.2,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2034-01-22T15:55Z","end_local":"17:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2034-01-22T15:20Z","start_local":"17:20"},{"end":"2034-01-22T16:30Z","end_local":"18:30","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2034-01-22T15:55Z","start_local":"17:55"},{"end":"2034-01-22T17:05Z","end_local":"19:05","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2034-01-22T16:30Z","start_local":"18:30"},{"end":"2034-01-22T21:05Z","end_local":"23:05","hours":4.0,"label":"good","mean_quality":0.88,"start":"2034-01-22T17:05Z","start_local":"19:05"},{"end":"2034-01-22T21:40Z","end_local":"23:40","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2034-01-22T21:05Z","start_local":"23:05"},{"end":"2034-01-23T05:45Z","end_local":"07:45","hours":8.08,"label":"unusable","mean_quality":0.0,"start":"2034-01-22T21:40Z","start_local":"23:40"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2034-01-22T17:00:55Z","dark_hours":11.05,"dark_to":"2034-01-23T04:04:09Z","moon":{"illumination":0.077,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":10.2,"moonrise":"2034-01-23T07:20:45Z","moonset":"2034-01-22T17:51:28Z","sunrise":"2034-01-23T05:41:01Z","sunset":"2034-01-22T15:23:49Z","twilight":{"astronomical":{"end":"2034-01-22T17:00:55Z","start":"2034-01-23T04:04:09Z"},"civil":{"end":"2034-01-22T15:54:00Z","start":"2034-01-23T05:10:55Z"},"nautical":{"end":"2034-01-22T16:27:53Z","start":"2034-01-23T04:37:07Z"}},"window_end":"2034-01-23T10:00:00Z","window_start":"2034-01-22T10:00:00Z"},"night_date":"2034-01-22","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.09,"alt":66.2,"t":"2034-01-22T17:05:00Z"},"dec":41.26875,"dec_of_date":41.4549,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":3.5,"limit_rise":"2034-01-23T08:14:11Z","limit_set":"2034-01-22T21:36:53Z","max_az_rate_deg_per_min":25.31,"moon_separation":58.0,"never_rises":false,"ra":10.68470833,"ra_of_date":11.1527,"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":"3.5 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2034-01-23T00:24:59Z","blocked_dark_hours":0,"clears_at":"2034-01-23T05:39:43Z","rise_az":63.4},"track":[{"above_terrain":true,"airmass":1.69,"alt":36.1,"az":63.4,"t":"2034-01-22T10:00:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.66,"alt":36.93,"az":63.9,"t":"2034-01-22T10:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.63,"alt":37.78,"az":64.4,"t":"2034-01-22T10:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.62,"az":65.0,"t":"2034-01-22T10:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.47,"az":65.5,"t":"2034-01-22T10:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.54,"alt":40.33,"az":66.0,"t":"2034-01-22T10:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.52,"alt":41.18,"az":66.5,"t":"2034-01-22T10:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.49,"alt":42.04,"az":67.0,"t":"2034-01-22T10:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.47,"alt":42.91,"az":67.5,"t":"2034-01-22T10:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.44,"alt":43.77,"az":68.0,"t":"2034-01-22T10:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.42,"alt":44.64,"az":68.5,"t":"2034-01-22T10:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.4,"alt":45.51,"az":69.0,"t":"2034-01-22T10:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.38,"alt":46.39,"az":69.5,"t":"2034-01-22T11:00:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.36,"alt":47.27,"az":70.0,"t":"2034-01-22T11:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.15,"az":70.5,"t":"2034-01-22T11:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.03,"az":70.9,"t":"2034-01-22T11:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.31,"alt":49.92,"az":71.4,"t":"2034-01-22T11:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.29,"alt":50.81,"az":71.9,"t":"2034-01-22T11:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.27,"alt":51.7,"az":72.4,"t":"2034-01-22T11:30:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.26,"alt":52.59,"az":72.9,"t":"2034-01-22T11:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.24,"alt":53.49,"az":73.3,"t":"2034-01-22T11:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.23,"alt":54.38,"az":73.8,"t":"2034-01-22T11:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.22,"alt":55.28,"az":74.3,"t":"2034-01-22T11:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.2,"alt":56.18,"az":74.7,"t":"2034-01-22T11:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.19,"alt":57.09,"az":75.2,"t":"2034-01-22T12:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":57.99,"az":75.7,"t":"2034-01-22T12:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.17,"alt":58.9,"az":76.1,"t":"2034-01-22T12:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.81,"az":76.6,"t":"2034-01-22T12:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.72,"az":77.0,"t":"2034-01-22T12:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.64,"az":77.5,"t":"2034-01-22T12:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.13,"alt":62.55,"az":78.0,"t":"2034-01-22T12:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.12,"alt":63.47,"az":78.4,"t":"2034-01-22T12:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.38,"az":78.9,"t":"2034-01-22T12:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.3,"az":79.3,"t":"2034-01-22T12:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":66.22,"az":79.8,"t":"2034-01-22T12:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.08,"alt":67.15,"az":80.3,"t":"2034-01-22T12:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.08,"alt":68.07,"az":80.7,"t":"2034-01-22T13:00:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.07,"alt":68.99,"az":81.2,"t":"2034-01-22T13:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.06,"alt":69.92,"az":81.6,"t":"2034-01-22T13:10:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":70.85,"az":82.1,"t":"2034-01-22T13:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.05,"alt":71.77,"az":82.6,"t":"2034-01-22T13:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.05,"alt":72.7,"az":83.0,"t":"2034-01-22T13:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":73.63,"az":83.5,"t":"2034-01-22T13:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":74.56,"az":84.0,"t":"2034-01-22T13:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":75.49,"az":84.4,"t":"2034-01-22T13:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.03,"alt":76.42,"az":84.9,"t":"2034-01-22T13:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.02,"alt":77.36,"az":85.4,"t":"2034-01-22T13:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":78.29,"az":85.9,"t":"2034-01-22T13:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":79.22,"az":86.5,"t":"2034-01-22T14:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.01,"alt":80.16,"az":87.0,"t":"2034-01-22T14:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.01,"alt":81.09,"az":87.6,"t":"2034-01-22T14:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.01,"alt":82.03,"az":88.2,"t":"2034-01-22T14:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.01,"alt":82.96,"az":88.8,"t":"2034-01-22T14:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.01,"alt":83.9,"az":89.5,"t":"2034-01-22T14:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.84,"az":90.3,"t":"2034-01-22T14:30:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.0,"alt":85.77,"az":91.4,"t":"2034-01-22T14:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.0,"alt":86.71,"az":92.7,"t":"2034-01-22T14:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.0,"alt":87.64,"az":94.8,"t":"2034-01-22T14:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.0,"alt":88.57,"az":99.0,"t":"2034-01-22T14:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.0,"alt":89.47,"az":116.6,"t":"2034-01-22T14:55:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.0,"alt":89.48,"az":243.2,"t":"2034-01-22T15:00:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.0,"alt":88.58,"az":261.0,"t":"2034-01-22T15:05:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.0,"alt":87.65,"az":265.2,"t":"2034-01-22T15:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":86.71,"az":267.3,"t":"2034-01-22T15:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.0,"alt":85.78,"az":268.6,"t":"2034-01-22T15:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.0,"alt":84.84,"az":269.6,"t":"2034-01-22T15:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.01,"alt":83.91,"az":270.5,"t":"2034-01-22T15:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.01,"alt":82.97,"az":271.2,"t":"2034-01-22T15:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.01,"alt":82.03,"az":271.8,"t":"2034-01-22T15:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.01,"alt":81.1,"az":272.4,"t":"2034-01-22T15:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.01,"alt":80.16,"az":273.0,"t":"2034-01-22T15:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.02,"alt":79.23,"az":273.5,"t":"2034-01-22T15:55:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.02,"alt":78.3,"az":274.1,"t":"2034-01-22T16:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.02,"alt":77.36,"az":274.6,"t":"2034-01-22T16:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.03,"alt":76.43,"az":275.1,"t":"2034-01-22T16:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.5,"az":275.6,"t":"2034-01-22T16:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.04,"alt":74.57,"az":276.0,"t":"2034-01-22T16:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.04,"alt":73.64,"az":276.5,"t":"2034-01-22T16:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.05,"alt":72.71,"az":277.0,"t":"2034-01-22T16:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":71.78,"az":277.4,"t":"2034-01-22T16:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.85,"az":277.9,"t":"2034-01-22T16:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.06,"alt":69.92,"az":278.4,"t":"2034-01-22T16:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.07,"alt":69.0,"az":278.8,"t":"2034-01-22T16:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":68.07,"az":279.3,"t":"2034-01-22T16:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.08,"alt":67.15,"az":279.7,"t":"2034-01-22T17:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.09,"alt":66.23,"az":280.2,"t":"2034-01-22T17:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.1,"alt":65.31,"az":280.7,"t":"2034-01-22T17:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.11,"alt":64.39,"az":281.1,"t":"2034-01-22T17:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.12,"alt":63.47,"az":281.6,"t":"2034-01-22T17:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.13,"alt":62.56,"az":282.0,"t":"2034-01-22T17:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.14,"alt":61.64,"az":282.5,"t":"2034-01-22T17:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.15,"alt":60.73,"az":283.0,"t":"2034-01-22T17:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.16,"alt":59.82,"az":283.4,"t":"2034-01-22T17:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.17,"alt":58.91,"az":283.9,"t":"2034-01-22T17:45:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.18,"alt":58.0,"az":284.3,"t":"2034-01-22T17:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.19,"alt":57.09,"az":284.8,"t":"2034-01-22T17:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.2,"alt":56.19,"az":285.3,"t":"2034-01-22T18:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.29,"az":285.7,"t":"2034-01-22T18:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.39,"az":286.2,"t":"2034-01-22T18:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.24,"alt":53.49,"az":286.7,"t":"2034-01-22T18:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.26,"alt":52.59,"az":287.1,"t":"2034-01-22T18:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.27,"alt":51.7,"az":287.6,"t":"2034-01-22T18:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.29,"alt":50.81,"az":288.1,"t":"2034-01-22T18:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.92,"az":288.6,"t":"2034-01-22T18:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.32,"alt":49.04,"az":289.0,"t":"2034-01-22T18:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.34,"alt":48.15,"az":289.5,"t":"2034-01-22T18:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.27,"az":290.0,"t":"2034-01-22T18:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.38,"alt":46.39,"az":290.5,"t":"2034-01-22T18:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.4,"alt":45.52,"az":291.0,"t":"2034-01-22T19:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.42,"alt":44.65,"az":291.5,"t":"2034-01-22T19:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.44,"alt":43.78,"az":292.0,"t":"2034-01-22T19:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.47,"alt":42.91,"az":292.5,"t":"2034-01-22T19:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.49,"alt":42.05,"az":293.0,"t":"2034-01-22T19:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.52,"alt":41.19,"az":293.5,"t":"2034-01-22T19:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.54,"alt":40.33,"az":294.0,"t":"2034-01-22T19:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.48,"az":294.5,"t":"2034-01-22T19:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.63,"az":295.0,"t":"2034-01-22T19:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.63,"alt":37.78,"az":295.5,"t":"2034-01-22T19:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.66,"alt":36.94,"az":296.1,"t":"2034-01-22T19:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.69,"alt":36.1,"az":296.6,"t":"2034-01-22T19:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.73,"alt":35.26,"az":297.1,"t":"2034-01-22T20:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.76,"alt":34.43,"az":297.7,"t":"2034-01-22T20:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.8,"alt":33.61,"az":298.2,"t":"2034-01-22T20:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.84,"alt":32.78,"az":298.7,"t":"2034-01-22T20:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.88,"alt":31.97,"az":299.3,"t":"2034-01-22T20:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.93,"alt":31.15,"az":299.8,"t":"2034-01-22T20:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.97,"alt":30.34,"az":300.4,"t":"2034-01-22T20:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.02,"alt":29.54,"az":301.0,"t":"2034-01-22T20:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.07,"alt":28.74,"az":301.5,"t":"2034-01-22T20:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.13,"alt":27.94,"az":302.1,"t":"2034-01-22T20:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.18,"alt":27.15,"az":302.7,"t":"2034-01-22T20:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.24,"alt":26.37,"az":303.2,"t":"2034-01-22T20:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.31,"alt":25.58,"az":303.8,"t":"2034-01-22T21:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.37,"alt":24.81,"az":304.4,"t":"2034-01-22T21:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.44,"alt":24.04,"az":305.0,"t":"2034-01-22T21:10:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.52,"alt":23.28,"az":305.6,"t":"2034-01-22T21:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.6,"alt":22.52,"az":306.2,"t":"2034-01-22T21:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.68,"alt":21.77,"az":306.8,"t":"2034-01-22T21:25:00Z","terrain":0.11},{"above_terrain":true,"airmass":2.77,"alt":21.02,"az":307.4,"t":"2034-01-22T21:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.87,"alt":20.28,"az":308.0,"t":"2034-01-22T21:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.97,"alt":19.54,"az":308.7,"t":"2034-01-22T21:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.08,"alt":18.82,"az":309.3,"t":"2034-01-22T21:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.19,"alt":18.1,"az":309.9,"t":"2034-01-22T21:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.32,"alt":17.38,"az":310.6,"t":"2034-01-22T21:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.45,"alt":16.67,"az":311.2,"t":"2034-01-22T22:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.59,"alt":15.97,"az":311.9,"t":"2034-01-22T22:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.75,"alt":15.28,"az":312.5,"t":"2034-01-22T22:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.91,"alt":14.59,"az":313.2,"t":"2034-01-22T22:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.09,"alt":13.91,"az":313.8,"t":"2034-01-22T22:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":4.29,"alt":13.24,"az":314.5,"t":"2034-01-22T22:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.5,"alt":12.58,"az":315.2,"t":"2034-01-22T22:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.74,"alt":11.92,"az":315.9,"t":"2034-01-22T22:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.99,"alt":11.28,"az":316.6,"t":"2034-01-22T22:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":5.27,"alt":10.64,"az":317.3,"t":"2034-01-22T22:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.58,"alt":10.01,"az":318.0,"t":"2034-01-22T22:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.92,"alt":9.39,"az":318.7,"t":"2034-01-22T22:55:00Z","terrain":-0.0},{"above_terrain":true,"airmass":6.3,"alt":8.77,"az":319.4,"t":"2034-01-22T23:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.73,"alt":8.17,"az":320.2,"t":"2034-01-22T23:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.2,"alt":7.57,"az":320.9,"t":"2034-01-22T23:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.74,"alt":6.99,"az":321.6,"t":"2034-01-22T23:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":8.35,"alt":6.41,"az":322.4,"t":"2034-01-22T23:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":9.04,"alt":5.84,"az":323.1,"t":"2034-01-22T23:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.84,"alt":5.29,"az":323.9,"t":"2034-01-22T23:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":10.76,"alt":4.74,"az":324.7,"t":"2034-01-22T23:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.84,"alt":4.21,"az":325.4,"t":"2034-01-22T23:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":13.1,"alt":3.68,"az":326.2,"t":"2034-01-22T23:45:00Z","terrain":-0.27},{"above_terrain":true,"airmass":14.6,"alt":3.16,"az":327.0,"t":"2034-01-22T23:50:00Z","terrain":-0.39},{"above_terrain":true,"airmass":16.4,"alt":2.66,"az":327.8,"t":"2034-01-22T23:55:00Z","terrain":-0.26},{"above_terrain":true,"airmass":18.58,"alt":2.17,"az":328.6,"t":"2034-01-23T00:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":21.24,"alt":1.68,"az":329.4,"t":"2034-01-23T00:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":24.53,"alt":1.21,"az":330.2,"t":"2034-01-23T00:10:00Z","terrain":-0.36},{"above_terrain":true,"airmass":28.61,"alt":0.76,"az":331.0,"t":"2034-01-23T00:15:00Z","terrain":-0.38},{"above_terrain":true,"airmass":33.67,"alt":0.31,"az":331.9,"t":"2034-01-23T00:20:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-0.13,"az":332.7,"t":"2034-01-23T00:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.55,"az":333.5,"t":"2034-01-23T00:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-0.96,"az":334.4,"t":"2034-01-23T00:35:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":335.2,"t":"2034-01-23T00:40:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-1.75,"az":336.1,"t":"2034-01-23T00:45:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":336.9,"t":"2034-01-23T00:50:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-2.48,"az":337.8,"t":"2034-01-23T00:55:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-2.83,"az":338.7,"t":"2034-01-23T01:00:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":339.6,"t":"2034-01-23T01:05:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":340.5,"t":"2034-01-23T01:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":341.3,"t":"2034-01-23T01:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-4.08,"az":342.2,"t":"2034-01-23T01:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.36,"az":343.1,"t":"2034-01-23T01:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-4.62,"az":344.0,"t":"2034-01-23T01:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.87,"az":345.0,"t":"2034-01-23T01:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.11,"az":345.9,"t":"2034-01-23T01:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-5.33,"az":346.8,"t":"2034-01-23T01:45:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-5.53,"az":347.7,"t":"2034-01-23T01:50:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-5.73,"az":348.6,"t":"2034-01-23T01:55:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-5.9,"az":349.6,"t":"2034-01-23T02:00:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":350.5,"t":"2034-01-23T02:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.21,"az":351.4,"t":"2034-01-23T02:10:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.35,"az":352.4,"t":"2034-01-23T02:15:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-6.46,"az":353.3,"t":"2034-01-23T02:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.56,"az":354.2,"t":"2034-01-23T02:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":355.2,"t":"2034-01-23T02:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":356.1,"t":"2034-01-23T02:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":357.1,"t":"2034-01-23T02:40:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":358.0,"t":"2034-01-23T02:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":359.0,"t":"2034-01-23T02:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":359.9,"t":"2034-01-23T02:55:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":0.8,"t":"2034-01-23T03:00:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":1.8,"t":"2034-01-23T03:05:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":2.7,"t":"2034-01-23T03:10:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":3.7,"t":"2034-01-23T03:15:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":4.6,"t":"2034-01-23T03:20:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-6.58,"az":5.6,"t":"2034-01-23T03:25:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-6.49,"az":6.5,"t":"2034-01-23T03:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":7.4,"t":"2034-01-23T03:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.24,"az":8.4,"t":"2034-01-23T03:40:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-6.1,"az":9.3,"t":"2034-01-23T03:45:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-5.94,"az":10.2,"t":"2034-01-23T03:50:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-5.77,"az":11.2,"t":"2034-01-23T03:55:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-5.58,"az":12.1,"t":"2034-01-23T04:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.37,"az":13.0,"t":"2034-01-23T04:05:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.16,"az":13.9,"t":"2034-01-23T04:10:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-4.92,"az":14.8,"t":"2034-01-23T04:15:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-4.68,"az":15.8,"t":"2034-01-23T04:20:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.42,"az":16.7,"t":"2034-01-23T04:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.14,"az":17.6,"t":"2034-01-23T04:30:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":18.5,"t":"2034-01-23T04:35:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":19.4,"t":"2034-01-23T04:40:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":20.2,"t":"2034-01-23T04:45:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":21.1,"t":"2034-01-23T04:50:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":22.0,"t":"2034-01-23T04:55:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-2.2,"az":22.9,"t":"2034-01-23T05:00:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-1.83,"az":23.7,"t":"2034-01-23T05:05:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-1.45,"az":24.6,"t":"2034-01-23T05:10:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":25.4,"t":"2034-01-23T05:15:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-0.64,"az":26.3,"t":"2034-01-23T05:20:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.22,"az":27.1,"t":"2034-01-23T05:25:00Z","terrain":1.27},{"above_terrain":false,"airmass":34.93,"alt":0.21,"az":28.0,"t":"2034-01-23T05:30:00Z","terrain":1.19},{"above_terrain":false,"airmass":29.63,"alt":0.66,"az":28.8,"t":"2034-01-23T05:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":25.35,"alt":1.11,"az":29.6,"t":"2034-01-23T05:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":21.9,"alt":1.58,"az":30.4,"t":"2034-01-23T05:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":19.12,"alt":2.06,"az":31.2,"t":"2034-01-23T05:50:00Z","terrain":1.31},{"above_terrain":true,"airmass":16.84,"alt":2.55,"az":32.0,"t":"2034-01-23T05:55:00Z","terrain":1.32},{"above_terrain":true,"airmass":14.97,"alt":3.05,"az":32.8,"t":"2034-01-23T06:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":13.41,"alt":3.57,"az":33.6,"t":"2034-01-23T06:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":12.1,"alt":4.09,"az":34.4,"t":"2034-01-23T06:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":10.98,"alt":4.62,"az":35.2,"t":"2034-01-23T06:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":10.03,"alt":5.17,"az":35.9,"t":"2034-01-23T06:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.21,"alt":5.72,"az":36.7,"t":"2034-01-23T06:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":8.49,"alt":6.29,"az":37.5,"t":"2034-01-23T06:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.87,"alt":6.86,"az":38.2,"t":"2034-01-23T06:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.32,"alt":7.44,"az":38.9,"t":"2034-01-23T06:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.83,"alt":8.04,"az":39.7,"t":"2034-01-23T06:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":6.39,"alt":8.64,"az":40.4,"t":"2034-01-23T06:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.0,"alt":9.25,"az":41.1,"t":"2034-01-23T06:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.65,"alt":9.87,"az":41.8,"t":"2034-01-23T07:00:00Z","terrain":0.1},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":42.6,"t":"2034-01-23T07:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.05,"alt":11.14,"az":43.3,"t":"2034-01-23T07:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.79,"alt":11.78,"az":44.0,"t":"2034-01-23T07:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.55,"alt":12.44,"az":44.6,"t":"2034-01-23T07:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.34,"alt":13.1,"az":45.3,"t":"2034-01-23T07:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.14,"alt":13.77,"az":46.0,"t":"2034-01-23T07:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.95,"alt":14.44,"az":46.7,"t":"2034-01-23T07:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.78,"alt":15.13,"az":47.3,"t":"2034-01-23T07:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.62,"alt":15.82,"az":48.0,"t":"2034-01-23T07:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.48,"alt":16.52,"az":48.7,"t":"2034-01-23T07:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.34,"alt":17.23,"az":49.3,"t":"2034-01-23T07:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.22,"alt":17.94,"az":49.9,"t":"2034-01-23T08:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.1,"alt":18.66,"az":50.6,"t":"2034-01-23T08:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.99,"alt":19.38,"az":51.2,"t":"2034-01-23T08:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.89,"alt":20.12,"az":51.8,"t":"2034-01-23T08:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.79,"alt":20.86,"az":52.5,"t":"2034-01-23T08:20:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.7,"alt":21.6,"az":53.1,"t":"2034-01-23T08:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.61,"alt":22.35,"az":53.7,"t":"2034-01-23T08:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.53,"alt":23.11,"az":54.3,"t":"2034-01-23T08:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.46,"alt":23.87,"az":54.9,"t":"2034-01-23T08:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.39,"alt":24.64,"az":55.5,"t":"2034-01-23T08:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.32,"alt":25.41,"az":56.1,"t":"2034-01-23T08:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.26,"alt":26.19,"az":56.6,"t":"2034-01-23T08:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.2,"alt":26.98,"az":57.2,"t":"2034-01-23T09:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.14,"alt":27.77,"az":57.8,"t":"2034-01-23T09:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.08,"alt":28.56,"az":58.4,"t":"2034-01-23T09:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.03,"alt":29.36,"az":58.9,"t":"2034-01-23T09:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.98,"alt":30.17,"az":59.5,"t":"2034-01-23T09:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.94,"alt":30.97,"az":60.0,"t":"2034-01-23T09:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.89,"alt":31.79,"az":60.6,"t":"2034-01-23T09:30:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.85,"alt":32.6,"az":61.1,"t":"2034-01-23T09:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.81,"alt":33.43,"az":61.7,"t":"2034-01-23T09:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.77,"alt":34.25,"az":62.2,"t":"2034-01-23T09:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.74,"alt":35.08,"az":62.8,"t":"2034-01-23T09:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.7,"alt":35.92,"az":63.3,"t":"2034-01-23T09:55:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.67,"alt":36.75,"az":63.8,"t":"2034-01-23T10:00:00Z","terrain":0.8}],"transit":{"airmass":1.0,"alt":89.5,"az":243.2,"t":"2034-01-22T15:00:00Z"},"usable_hours":4.58,"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."]}