{"assessment":{"best_window":{"end":"2033-01-15T20:05Z","end_local":"22:05","hours":3.17,"label":"good","mean_quality":0.7,"start":"2033-01-15T16:55Z","start_local":"18:55"},"cost":{"altitude":6.92,"clouds":0.0,"darkness":1.33,"moon":1.49},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically possible, with compromises \u2014 weather unknown","hourly":[{"alt":79,"cloud":null,"high":null,"iso":"2033-01-15T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.12,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2033-01-15T17:00Z","label":"good","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.76,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":66,"cloud":null,"high":null,"iso":"2033-01-15T18:00Z","label":"good","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.73,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":55,"cloud":null,"high":null,"iso":"2033-01-15T19:00Z","label":"good","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.68,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2033-01-15T20:00Z","label":"good","low":null,"mid":null,"moon_alt":46,"precip":null,"q":0.6,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2033-01-15T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.54,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2033-01-15T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.32,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2033-01-15T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":63,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2033-01-16T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2033-01-16T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2033-01-16T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2033-01-16T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2033-01-16T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2033-01-16T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.77,"peak_sky":0.77,"quality_hours":3.54,"reasons":["the target being low or below 20\u00b0 cost 6.9 quality-hours","moonlight cost 1.5 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":68,"score_weather":null,"sky_hours":3.54,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2033-01-15T15:50Z","end_local":"17:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2033-01-15T15:15Z","start_local":"17:15"},{"end":"2033-01-15T16:25Z","end_local":"18:25","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2033-01-15T15:50Z","start_local":"17:50"},{"end":"2033-01-15T16:55Z","end_local":"18:55","hours":0.5,"label":"marginal","mean_quality":0.39,"start":"2033-01-15T16:25Z","start_local":"18:25"},{"end":"2033-01-15T20:05Z","end_local":"22:05","hours":3.17,"label":"good","mean_quality":0.7,"start":"2033-01-15T16:55Z","start_local":"18:55"},{"end":"2033-01-15T22:05Z","end_local":"00:05","hours":2.0,"label":"marginal","mean_quality":0.5,"start":"2033-01-15T20:05Z","start_local":"22:05"},{"end":"2033-01-15T22:15Z","end_local":"00:15","hours":0.17,"label":"poor","mean_quality":0.28,"start":"2033-01-15T22:05Z","start_local":"00:05"},{"end":"2033-01-16T05:50Z","end_local":"07:50","hours":7.58,"label":"unusable","mean_quality":0.0,"start":"2033-01-15T22:15Z","start_local":"00:15"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2033-01-15T16:53:59Z","dark_hours":11.22,"dark_to":"2033-01-16T04:07:05Z","moon":{"illumination":0.997,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2033-01-15T15:39:10Z","moonset":"2033-01-16T05:45:30Z","sunrise":"2033-01-16T05:45:08Z","sunset":"2033-01-15T15:15:45Z","twilight":{"astronomical":{"end":"2033-01-15T16:53:59Z","start":"2033-01-16T04:07:05Z"},"civil":{"end":"2033-01-15T15:46:25Z","start":"2033-01-16T05:14:33Z"},"nautical":{"end":"2033-01-15T16:20:41Z","start":"2033-01-16T04:40:20Z"}},"window_end":"2033-01-16T10:00:00Z","window_start":"2033-01-15T10:00:00Z"},"night_date":"2033-01-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.03,"alt":76.5,"t":"2033-01-15T16:55:00Z"},"dec":30.66017511,"dec_of_date":30.8286,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":4.42,"limit_rise":"2033-01-15T10:16:26Z","limit_set":"2033-01-15T22:13:39Z","max_az_rate_deg_per_min":1.14,"moon_separation":89.1,"never_rises":false,"ra":23.46206906,"ra_of_date":23.9294,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"4.4 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2033-01-16T00:20:10Z","blocked_dark_hours":0,"clears_at":"2033-01-16T08:08:13Z","rise_az":63.7},"track":[{"above_terrain":true,"airmass":3.35,"alt":17.21,"az":63.7,"t":"2033-01-15T10:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":3.2,"alt":18.05,"az":64.4,"t":"2033-01-15T10:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.06,"alt":18.9,"az":65.1,"t":"2033-01-15T10:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.94,"alt":19.75,"az":65.8,"t":"2033-01-15T10:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.82,"alt":20.61,"az":66.5,"t":"2033-01-15T10:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.72,"alt":21.47,"az":67.2,"t":"2033-01-15T10:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.62,"alt":22.34,"az":67.9,"t":"2033-01-15T10:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.53,"alt":23.2,"az":68.6,"t":"2033-01-15T10:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.44,"alt":24.08,"az":69.3,"t":"2033-01-15T10:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.36,"alt":24.96,"az":70.0,"t":"2033-01-15T10:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.29,"alt":25.84,"az":70.7,"t":"2033-01-15T10:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.22,"alt":26.72,"az":71.3,"t":"2033-01-15T10:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.15,"alt":27.61,"az":72.0,"t":"2033-01-15T11:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.09,"alt":28.5,"az":72.7,"t":"2033-01-15T11:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.03,"alt":29.4,"az":73.4,"t":"2033-01-15T11:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.98,"alt":30.3,"az":74.1,"t":"2033-01-15T11:15:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.93,"alt":31.2,"az":74.8,"t":"2033-01-15T11:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.88,"alt":32.1,"az":75.4,"t":"2033-01-15T11:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.83,"alt":33.01,"az":76.1,"t":"2033-01-15T11:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.92,"az":76.8,"t":"2033-01-15T11:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.75,"alt":34.83,"az":77.5,"t":"2033-01-15T11:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.71,"alt":35.75,"az":78.2,"t":"2033-01-15T11:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.67,"alt":36.66,"az":78.9,"t":"2033-01-15T11:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.58,"az":79.6,"t":"2033-01-15T11:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.6,"alt":38.51,"az":80.3,"t":"2033-01-15T12:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.57,"alt":39.43,"az":81.0,"t":"2033-01-15T12:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.54,"alt":40.35,"az":81.7,"t":"2033-01-15T12:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.51,"alt":41.28,"az":82.5,"t":"2033-01-15T12:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.49,"alt":42.21,"az":83.2,"t":"2033-01-15T12:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.46,"alt":43.14,"az":83.9,"t":"2033-01-15T12:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":44.07,"az":84.7,"t":"2033-01-15T12:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.41,"alt":45.0,"az":85.4,"t":"2033-01-15T12:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.39,"alt":45.94,"az":86.2,"t":"2033-01-15T12:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.37,"alt":46.87,"az":87.0,"t":"2033-01-15T12:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.35,"alt":47.81,"az":87.8,"t":"2033-01-15T12:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.33,"alt":48.74,"az":88.6,"t":"2033-01-15T12:55:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.31,"alt":49.68,"az":89.4,"t":"2033-01-15T13:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.61,"az":90.2,"t":"2033-01-15T13:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.28,"alt":51.55,"az":91.0,"t":"2033-01-15T13:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.26,"alt":52.48,"az":91.9,"t":"2033-01-15T13:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.24,"alt":53.42,"az":92.8,"t":"2033-01-15T13:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.23,"alt":54.35,"az":93.7,"t":"2033-01-15T13:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.22,"alt":55.29,"az":94.6,"t":"2033-01-15T13:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.22,"az":95.6,"t":"2033-01-15T13:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.19,"alt":57.15,"az":96.6,"t":"2033-01-15T13:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":58.08,"az":97.6,"t":"2033-01-15T13:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":59.01,"az":98.6,"t":"2033-01-15T13:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.15,"alt":59.93,"az":99.7,"t":"2033-01-15T13:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.14,"alt":60.85,"az":100.8,"t":"2033-01-15T14:00:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.13,"alt":61.77,"az":102.0,"t":"2033-01-15T14:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.12,"alt":62.68,"az":103.2,"t":"2033-01-15T14:10:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.12,"alt":63.59,"az":104.5,"t":"2033-01-15T14:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.11,"alt":64.49,"az":105.9,"t":"2033-01-15T14:20:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.1,"alt":65.39,"az":107.3,"t":"2033-01-15T14:25:00Z","terrain":-0.69},{"above_terrain":true,"airmass":1.09,"alt":66.28,"az":108.7,"t":"2033-01-15T14:30:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.08,"alt":67.16,"az":110.3,"t":"2033-01-15T14:35:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.08,"alt":68.04,"az":111.9,"t":"2033-01-15T14:40:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.07,"alt":68.9,"az":113.7,"t":"2033-01-15T14:45:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.07,"alt":69.75,"az":115.6,"t":"2033-01-15T14:50:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.59,"az":117.6,"t":"2033-01-15T14:55:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.05,"alt":71.41,"az":119.7,"t":"2033-01-15T15:00:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.05,"alt":72.21,"az":122.0,"t":"2033-01-15T15:05:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.05,"alt":73.0,"az":124.5,"t":"2033-01-15T15:10:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.04,"alt":73.75,"az":127.1,"t":"2033-01-15T15:15:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.04,"alt":74.49,"az":130.0,"t":"2033-01-15T15:20:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.03,"alt":75.19,"az":133.1,"t":"2033-01-15T15:25:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.03,"alt":75.85,"az":136.5,"t":"2033-01-15T15:30:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.03,"alt":76.47,"az":140.2,"t":"2033-01-15T15:35:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.03,"alt":77.05,"az":144.2,"t":"2033-01-15T15:40:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.02,"alt":77.57,"az":148.5,"t":"2033-01-15T15:45:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":78.02,"az":153.1,"t":"2033-01-15T15:50:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.02,"alt":78.41,"az":158.0,"t":"2033-01-15T15:55:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.02,"alt":78.72,"az":163.2,"t":"2033-01-15T16:00:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.02,"alt":78.95,"az":168.6,"t":"2033-01-15T16:05:00Z","terrain":-0.87},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":174.2,"t":"2033-01-15T16:10:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.02,"alt":79.14,"az":179.9,"t":"2033-01-15T16:15:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":185.6,"t":"2033-01-15T16:20:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.02,"alt":78.95,"az":191.2,"t":"2033-01-15T16:25:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.02,"alt":78.73,"az":196.7,"t":"2033-01-15T16:30:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.02,"alt":78.42,"az":201.9,"t":"2033-01-15T16:35:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.02,"alt":78.03,"az":206.8,"t":"2033-01-15T16:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":77.58,"az":211.4,"t":"2033-01-15T16:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.03,"alt":77.06,"az":215.7,"t":"2033-01-15T16:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.03,"alt":76.48,"az":219.7,"t":"2033-01-15T16:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.03,"alt":75.86,"az":223.4,"t":"2033-01-15T17:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.03,"alt":75.2,"az":226.8,"t":"2033-01-15T17:05:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.04,"alt":74.5,"az":229.9,"t":"2033-01-15T17:10:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.04,"alt":73.77,"az":232.8,"t":"2033-01-15T17:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.05,"alt":73.01,"az":235.5,"t":"2033-01-15T17:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.05,"alt":72.23,"az":238.0,"t":"2033-01-15T17:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.43,"az":240.3,"t":"2033-01-15T17:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.06,"alt":70.6,"az":242.4,"t":"2033-01-15T17:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":69.77,"az":244.4,"t":"2033-01-15T17:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.07,"alt":68.92,"az":246.3,"t":"2033-01-15T17:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.08,"alt":68.05,"az":248.0,"t":"2033-01-15T17:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.08,"alt":67.18,"az":249.7,"t":"2033-01-15T17:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.09,"alt":66.3,"az":251.2,"t":"2033-01-15T18:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.1,"alt":65.41,"az":252.7,"t":"2033-01-15T18:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.51,"az":254.1,"t":"2033-01-15T18:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.12,"alt":63.61,"az":255.5,"t":"2033-01-15T18:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.12,"alt":62.7,"az":256.7,"t":"2033-01-15T18:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.13,"alt":61.79,"az":258.0,"t":"2033-01-15T18:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.14,"alt":60.87,"az":259.1,"t":"2033-01-15T18:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.15,"alt":59.95,"az":260.3,"t":"2033-01-15T18:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.17,"alt":59.03,"az":261.3,"t":"2033-01-15T18:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.18,"alt":58.1,"az":262.4,"t":"2033-01-15T18:45:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.19,"alt":57.17,"az":263.4,"t":"2033-01-15T18:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.2,"alt":56.24,"az":264.4,"t":"2033-01-15T18:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.22,"alt":55.31,"az":265.4,"t":"2033-01-15T19:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.23,"alt":54.37,"az":266.3,"t":"2033-01-15T19:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.44,"az":267.2,"t":"2033-01-15T19:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.26,"alt":52.5,"az":268.1,"t":"2033-01-15T19:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.28,"alt":51.57,"az":268.9,"t":"2033-01-15T19:20:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.29,"alt":50.63,"az":269.8,"t":"2033-01-15T19:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.31,"alt":49.7,"az":270.6,"t":"2033-01-15T19:30:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.33,"alt":48.76,"az":271.4,"t":"2033-01-15T19:35:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.35,"alt":47.83,"az":272.2,"t":"2033-01-15T19:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.37,"alt":46.89,"az":273.0,"t":"2033-01-15T19:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.39,"alt":45.96,"az":273.8,"t":"2033-01-15T19:50:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.41,"alt":45.02,"az":274.6,"t":"2033-01-15T19:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.44,"alt":44.09,"az":275.3,"t":"2033-01-15T20:00:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.46,"alt":43.16,"az":276.1,"t":"2033-01-15T20:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.49,"alt":42.23,"az":276.8,"t":"2033-01-15T20:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.51,"alt":41.3,"az":277.5,"t":"2033-01-15T20:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.54,"alt":40.37,"az":278.2,"t":"2033-01-15T20:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.57,"alt":39.45,"az":279.0,"t":"2033-01-15T20:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.6,"alt":38.52,"az":279.7,"t":"2033-01-15T20:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.64,"alt":37.6,"az":280.4,"t":"2033-01-15T20:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.67,"alt":36.68,"az":281.1,"t":"2033-01-15T20:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.71,"alt":35.77,"az":281.8,"t":"2033-01-15T20:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.75,"alt":34.85,"az":282.5,"t":"2033-01-15T20:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.79,"alt":33.94,"az":283.2,"t":"2033-01-15T20:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.83,"alt":33.03,"az":283.9,"t":"2033-01-15T21:00:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.88,"alt":32.12,"az":284.5,"t":"2033-01-15T21:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.92,"alt":31.22,"az":285.2,"t":"2033-01-15T21:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.98,"alt":30.31,"az":285.9,"t":"2033-01-15T21:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.03,"alt":29.42,"az":286.6,"t":"2033-01-15T21:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.09,"alt":28.52,"az":287.3,"t":"2033-01-15T21:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.15,"alt":27.63,"az":288.0,"t":"2033-01-15T21:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.21,"alt":26.74,"az":288.6,"t":"2033-01-15T21:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.85,"az":289.3,"t":"2033-01-15T21:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.36,"alt":24.97,"az":290.0,"t":"2033-01-15T21:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.44,"alt":24.1,"az":290.7,"t":"2033-01-15T21:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.52,"alt":23.22,"az":291.4,"t":"2033-01-15T21:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.61,"alt":22.35,"az":292.1,"t":"2033-01-15T22:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.71,"alt":21.49,"az":292.8,"t":"2033-01-15T22:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.82,"alt":20.63,"az":293.5,"t":"2033-01-15T22:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.93,"alt":19.77,"az":294.1,"t":"2033-01-15T22:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.06,"alt":18.92,"az":294.8,"t":"2033-01-15T22:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.2,"alt":18.07,"az":295.5,"t":"2033-01-15T22:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.34,"alt":17.23,"az":296.3,"t":"2033-01-15T22:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.5,"alt":16.39,"az":297.0,"t":"2033-01-15T22:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.68,"alt":15.56,"az":297.7,"t":"2033-01-15T22:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.88,"alt":14.74,"az":298.4,"t":"2033-01-15T22:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.09,"alt":13.91,"az":299.1,"t":"2033-01-15T22:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.34,"alt":13.1,"az":299.8,"t":"2033-01-15T22:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.6,"alt":12.29,"az":300.6,"t":"2033-01-15T23:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.91,"alt":11.49,"az":301.3,"t":"2033-01-15T23:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":5.25,"alt":10.69,"az":302.0,"t":"2033-01-15T23:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":5.64,"alt":9.9,"az":302.8,"t":"2033-01-15T23:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.08,"alt":9.12,"az":303.5,"t":"2033-01-15T23:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.6,"alt":8.34,"az":304.3,"t":"2033-01-15T23:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":7.21,"alt":7.57,"az":305.0,"t":"2033-01-15T23:30:00Z","terrain":-0.29},{"above_terrain":true,"airmass":7.92,"alt":6.81,"az":305.8,"t":"2033-01-15T23:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":8.78,"alt":6.05,"az":306.6,"t":"2033-01-15T23:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.82,"alt":5.3,"az":307.3,"t":"2033-01-15T23:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":11.1,"alt":4.56,"az":308.1,"t":"2033-01-15T23:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":12.71,"alt":3.83,"az":308.9,"t":"2033-01-15T23:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":14.79,"alt":3.11,"az":309.7,"t":"2033-01-16T00:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":17.53,"alt":2.39,"az":310.5,"t":"2033-01-16T00:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":21.25,"alt":1.68,"az":311.3,"t":"2033-01-16T00:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":26.44,"alt":0.99,"az":312.1,"t":"2033-01-16T00:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":33.82,"alt":0.3,"az":313.0,"t":"2033-01-16T00:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-0.38,"az":313.8,"t":"2033-01-16T00:25:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":314.7,"t":"2033-01-16T00:30:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-1.72,"az":315.5,"t":"2033-01-16T00:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":316.4,"t":"2033-01-16T00:40:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":317.2,"t":"2033-01-16T00:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.64,"az":318.1,"t":"2033-01-16T00:50:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-4.26,"az":319.0,"t":"2033-01-16T00:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-4.87,"az":319.9,"t":"2033-01-16T01:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.46,"az":320.8,"t":"2033-01-16T01:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.05,"az":321.7,"t":"2033-01-16T01:10:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":322.6,"t":"2033-01-16T01:15:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-7.19,"az":323.5,"t":"2033-01-16T01:20:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-7.74,"az":324.5,"t":"2033-01-16T01:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.27,"az":325.4,"t":"2033-01-16T01:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.8,"az":326.3,"t":"2033-01-16T01:35:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-9.31,"az":327.3,"t":"2033-01-16T01:40:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-9.81,"az":328.3,"t":"2033-01-16T01:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-10.3,"az":329.2,"t":"2033-01-16T01:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-10.77,"az":330.2,"t":"2033-01-16T01:55:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.23,"az":331.2,"t":"2033-01-16T02:00:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-11.67,"az":332.2,"t":"2033-01-16T02:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.1,"az":333.2,"t":"2033-01-16T02:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-12.51,"az":334.2,"t":"2033-01-16T02:15:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-12.91,"az":335.3,"t":"2033-01-16T02:20:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-13.3,"az":336.3,"t":"2033-01-16T02:25:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-13.66,"az":337.3,"t":"2033-01-16T02:30:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-14.02,"az":338.4,"t":"2033-01-16T02:35:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-14.35,"az":339.4,"t":"2033-01-16T02:40:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-14.67,"az":340.5,"t":"2033-01-16T02:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-14.98,"az":341.6,"t":"2033-01-16T02:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.27,"az":342.6,"t":"2033-01-16T02:55:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-15.54,"az":343.7,"t":"2033-01-16T03:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.79,"az":344.8,"t":"2033-01-16T03:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.03,"az":345.9,"t":"2033-01-16T03:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-16.25,"az":347.0,"t":"2033-01-16T03:15:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-16.45,"az":348.1,"t":"2033-01-16T03:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-16.63,"az":349.2,"t":"2033-01-16T03:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.8,"az":350.3,"t":"2033-01-16T03:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.95,"az":351.4,"t":"2033-01-16T03:35:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-17.08,"az":352.6,"t":"2033-01-16T03:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-17.19,"az":353.7,"t":"2033-01-16T03:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.28,"az":354.8,"t":"2033-01-16T03:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.36,"az":355.9,"t":"2033-01-16T03:55:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":357.0,"t":"2033-01-16T04:00:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":358.2,"t":"2033-01-16T04:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":359.3,"t":"2033-01-16T04:10:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":0.4,"t":"2033-01-16T04:15:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":1.6,"t":"2033-01-16T04:20:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":2.7,"t":"2033-01-16T04:25:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-17.37,"az":3.8,"t":"2033-01-16T04:30:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-17.3,"az":4.9,"t":"2033-01-16T04:35:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":6.1,"t":"2033-01-16T04:40:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-17.1,"az":7.2,"t":"2033-01-16T04:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.98,"az":8.3,"t":"2033-01-16T04:50:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-16.83,"az":9.4,"t":"2033-01-16T04:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-16.67,"az":10.5,"t":"2033-01-16T05:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-16.49,"az":11.6,"t":"2033-01-16T05:05:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-16.29,"az":12.7,"t":"2033-01-16T05:10:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-16.08,"az":13.8,"t":"2033-01-16T05:15:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-15.85,"az":14.9,"t":"2033-01-16T05:20:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-15.6,"az":16.0,"t":"2033-01-16T05:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.33,"az":17.1,"t":"2033-01-16T05:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.05,"az":18.2,"t":"2033-01-16T05:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-14.75,"az":19.2,"t":"2033-01-16T05:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-14.43,"az":20.3,"t":"2033-01-16T05:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.1,"az":21.4,"t":"2033-01-16T05:50:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-13.75,"az":22.4,"t":"2033-01-16T05:55:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-13.38,"az":23.5,"t":"2033-01-16T06:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-13.0,"az":24.5,"t":"2033-01-16T06:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-12.61,"az":25.5,"t":"2033-01-16T06:10:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-12.2,"az":26.5,"t":"2033-01-16T06:15:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-11.77,"az":27.5,"t":"2033-01-16T06:20:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-11.33,"az":28.5,"t":"2033-01-16T06:25:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-10.88,"az":29.5,"t":"2033-01-16T06:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-10.41,"az":30.5,"t":"2033-01-16T06:35:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-9.93,"az":31.5,"t":"2033-01-16T06:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.43,"az":32.5,"t":"2033-01-16T06:45:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-8.92,"az":33.4,"t":"2033-01-16T06:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-8.4,"az":34.4,"t":"2033-01-16T06:55:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-7.86,"az":35.3,"t":"2033-01-16T07:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.32,"az":36.3,"t":"2033-01-16T07:05:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":37.2,"t":"2033-01-16T07:10:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.19,"az":38.1,"t":"2033-01-16T07:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.6,"az":39.0,"t":"2033-01-16T07:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.01,"az":39.9,"t":"2033-01-16T07:25:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-4.4,"az":40.8,"t":"2033-01-16T07:30:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":41.7,"t":"2033-01-16T07:35:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":42.6,"t":"2033-01-16T07:40:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":43.4,"t":"2033-01-16T07:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-1.87,"az":44.3,"t":"2033-01-16T07:50:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":45.1,"t":"2033-01-16T07:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.54,"az":46.0,"t":"2033-01-16T08:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":35.96,"alt":0.14,"az":46.8,"t":"2033-01-16T08:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":27.94,"alt":0.82,"az":47.7,"t":"2033-01-16T08:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":22.31,"alt":1.52,"az":48.5,"t":"2033-01-16T08:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":18.3,"alt":2.23,"az":49.3,"t":"2033-01-16T08:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.36,"alt":2.94,"az":50.1,"t":"2033-01-16T08:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":13.15,"alt":3.66,"az":50.9,"t":"2033-01-16T08:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":11.44,"alt":4.39,"az":51.7,"t":"2033-01-16T08:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":10.09,"alt":5.13,"az":52.5,"t":"2033-01-16T08:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":9.0,"alt":5.88,"az":53.3,"t":"2033-01-16T08:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":8.11,"alt":6.63,"az":54.0,"t":"2033-01-16T08:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":7.36,"alt":7.39,"az":54.8,"t":"2033-01-16T08:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.74,"alt":8.16,"az":55.6,"t":"2033-01-16T09:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.2,"alt":8.93,"az":56.3,"t":"2033-01-16T09:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.74,"alt":9.72,"az":57.1,"t":"2033-01-16T09:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":5.34,"alt":10.51,"az":57.8,"t":"2033-01-16T09:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":4.98,"alt":11.3,"az":58.5,"t":"2033-01-16T09:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.67,"alt":12.1,"az":59.3,"t":"2033-01-16T09:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.4,"alt":12.91,"az":60.0,"t":"2033-01-16T09:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.15,"alt":13.72,"az":60.7,"t":"2033-01-16T09:35:00Z","terrain":1.11},{"above_terrain":true,"airmass":3.93,"alt":14.54,"az":61.4,"t":"2033-01-16T09:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.73,"alt":15.37,"az":62.2,"t":"2033-01-16T09:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.54,"alt":16.2,"az":62.9,"t":"2033-01-16T09:50:00Z","terrain":0.92},{"above_terrain":true,"airmass":3.38,"alt":17.03,"az":63.6,"t":"2033-01-16T09:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":3.23,"alt":17.87,"az":64.3,"t":"2033-01-16T10:00:00Z","terrain":0.77}],"transit":{"airmass":1.02,"alt":79.1,"az":179.9,"t":"2033-01-15T16:15:00Z"},"usable_hours":5.33,"verdict":"good","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}