{"assessment":{"best_window":{"end":"2030-02-21T21:05Z","end_local":"23:05","hours":3.5,"label":"good","mean_quality":0.89,"start":"2030-02-21T17:35Z","start_local":"19:35"},"cost":{"altitude":6.91,"clouds":0.0,"darkness":1.25,"moon":0.07},"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":73,"cloud":null,"high":null,"iso":"2030-02-21T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2030-02-21T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2030-02-21T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2030-02-21T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2030-02-21T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2030-02-21T21:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.63,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2030-02-21T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2030-02-21T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2030-02-22T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2030-02-22T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-18,"cloud":null,"high":null,"iso":"2030-02-22T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2030-02-22T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2030-02-22T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2030-02-22T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":3.73,"reasons":["the target being low or below 20\u00b0 cost 6.9 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":93,"score_weather":null,"sky_hours":3.73,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2030-02-21T16:30Z","end_local":"18:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2030-02-21T16:00Z","start_local":"18:00"},{"end":"2030-02-21T17:05Z","end_local":"19:05","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2030-02-21T16:30Z","start_local":"18:30"},{"end":"2030-02-21T17:35Z","end_local":"19:35","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2030-02-21T17:05Z","start_local":"19:05"},{"end":"2030-02-21T21:05Z","end_local":"23:05","hours":3.5,"label":"good","mean_quality":0.89,"start":"2030-02-21T17:35Z","start_local":"19:35"},{"end":"2030-02-21T21:40Z","end_local":"23:40","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2030-02-21T21:05Z","start_local":"23:05"},{"end":"2030-02-22T05:10Z","end_local":"07:10","hours":7.5,"label":"unusable","mean_quality":0.0,"start":"2030-02-21T21:40Z","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":"2030-02-21T17:34:23Z","dark_hours":10.0,"dark_to":"2030-02-22T03:34:13Z","moon":{"illumination":0.831,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":2.62,"moonrise":"2030-02-21T20:12:17Z","moonset":"2030-02-22T06:46:46Z","sunrise":"2030-02-22T05:06:46Z","sunset":"2030-02-21T16:01:38Z","twilight":{"astronomical":{"end":"2030-02-21T17:34:23Z","start":"2030-02-22T03:34:13Z"},"civil":{"end":"2030-02-21T16:29:51Z","start":"2030-02-22T04:38:37Z"},"nautical":{"end":"2030-02-21T17:02:12Z","start":"2030-02-22T04:06:20Z"}},"window_end":"2030-02-22T10:00:00Z","window_start":"2030-02-21T10:00:00Z"},"night_date":"2030-02-21","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.11,"alt":64.0,"t":"2030-02-21T17:35:00Z"},"dec":24.11388889,"dec_of_date":24.2057,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":3.17,"limit_rise":"2030-02-21T10:27:02Z","limit_set":"2030-02-21T21:38:29Z","max_az_rate_deg_per_min":0.76,"moon_separation":142.1,"never_rises":false,"ra":56.60083333,"ra_of_date":57.05,"ra_str":"03h 46m 24.2s","resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"summary":"3.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2030-02-21T23:37:01Z","blocked_dark_hours":0,"clears_at":"2030-02-22T08:33:19Z","rise_az":70.9},"track":[{"above_terrain":true,"airmass":3.77,"alt":15.16,"az":70.9,"t":"2030-02-21T10:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":3.58,"alt":16.05,"az":71.6,"t":"2030-02-21T10:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":3.4,"alt":16.94,"az":72.4,"t":"2030-02-21T10:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":3.24,"alt":17.83,"az":73.1,"t":"2030-02-21T10:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.09,"alt":18.73,"az":73.9,"t":"2030-02-21T10:20:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.95,"alt":19.63,"az":74.6,"t":"2030-02-21T10:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.83,"alt":20.53,"az":75.4,"t":"2030-02-21T10:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.72,"alt":21.44,"az":76.1,"t":"2030-02-21T10:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.62,"alt":22.35,"az":76.9,"t":"2030-02-21T10:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.52,"alt":23.26,"az":77.6,"t":"2030-02-21T10:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.43,"alt":24.18,"az":78.3,"t":"2030-02-21T10:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.35,"alt":25.1,"az":79.1,"t":"2030-02-21T10:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.27,"alt":26.02,"az":79.8,"t":"2030-02-21T11:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.2,"alt":26.94,"az":80.6,"t":"2030-02-21T11:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.13,"alt":27.86,"az":81.4,"t":"2030-02-21T11:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.07,"alt":28.79,"az":82.1,"t":"2030-02-21T11:15:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.01,"alt":29.72,"az":82.9,"t":"2030-02-21T11:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.96,"alt":30.65,"az":83.7,"t":"2030-02-21T11:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.9,"alt":31.58,"az":84.4,"t":"2030-02-21T11:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.86,"alt":32.51,"az":85.2,"t":"2030-02-21T11:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.81,"alt":33.44,"az":86.0,"t":"2030-02-21T11:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.77,"alt":34.38,"az":86.8,"t":"2030-02-21T11:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.73,"alt":35.31,"az":87.6,"t":"2030-02-21T11:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.69,"alt":36.25,"az":88.4,"t":"2030-02-21T11:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.65,"alt":37.18,"az":89.2,"t":"2030-02-21T12:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.62,"alt":38.12,"az":90.1,"t":"2030-02-21T12:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.58,"alt":39.06,"az":90.9,"t":"2030-02-21T12:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.55,"alt":39.99,"az":91.7,"t":"2030-02-21T12:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.52,"alt":40.93,"az":92.6,"t":"2030-02-21T12:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.5,"alt":41.86,"az":93.5,"t":"2030-02-21T12:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":94.4,"t":"2030-02-21T12:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.44,"alt":43.73,"az":95.3,"t":"2030-02-21T12:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.42,"alt":44.66,"az":96.2,"t":"2030-02-21T12:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.4,"alt":45.59,"az":97.2,"t":"2030-02-21T12:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.38,"alt":46.52,"az":98.1,"t":"2030-02-21T12:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.36,"alt":47.44,"az":99.1,"t":"2030-02-21T12:55:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.34,"alt":48.36,"az":100.1,"t":"2030-02-21T13:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.32,"alt":49.28,"az":101.1,"t":"2030-02-21T13:05:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":102.2,"t":"2030-02-21T13:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.28,"alt":51.11,"az":103.3,"t":"2030-02-21T13:15:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.27,"alt":52.02,"az":104.4,"t":"2030-02-21T13:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.25,"alt":52.93,"az":105.6,"t":"2030-02-21T13:25:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.24,"alt":53.83,"az":106.7,"t":"2030-02-21T13:30:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.22,"alt":54.72,"az":108.0,"t":"2030-02-21T13:35:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.21,"alt":55.61,"az":109.2,"t":"2030-02-21T13:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.2,"alt":56.49,"az":110.5,"t":"2030-02-21T13:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.19,"alt":57.36,"az":111.9,"t":"2030-02-21T13:50:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.18,"alt":58.22,"az":113.3,"t":"2030-02-21T13:55:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.16,"alt":59.08,"az":114.7,"t":"2030-02-21T14:00:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.15,"alt":59.92,"az":116.3,"t":"2030-02-21T14:05:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.15,"alt":60.76,"az":117.8,"t":"2030-02-21T14:10:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.14,"alt":61.58,"az":119.5,"t":"2030-02-21T14:15:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.13,"alt":62.39,"az":121.2,"t":"2030-02-21T14:20:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.12,"alt":63.18,"az":123.0,"t":"2030-02-21T14:25:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.11,"alt":63.95,"az":124.9,"t":"2030-02-21T14:30:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.11,"alt":64.71,"az":126.9,"t":"2030-02-21T14:35:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.1,"alt":65.45,"az":128.9,"t":"2030-02-21T14:40:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.09,"alt":66.17,"az":131.1,"t":"2030-02-21T14:45:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.09,"alt":66.86,"az":133.4,"t":"2030-02-21T14:50:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.08,"alt":67.53,"az":135.8,"t":"2030-02-21T14:55:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.08,"alt":68.17,"az":138.3,"t":"2030-02-21T15:00:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.07,"alt":68.77,"az":141.0,"t":"2030-02-21T15:05:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.07,"alt":69.34,"az":143.7,"t":"2030-02-21T15:10:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.06,"alt":69.88,"az":146.6,"t":"2030-02-21T15:15:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.06,"alt":70.37,"az":149.7,"t":"2030-02-21T15:20:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.06,"alt":70.82,"az":152.8,"t":"2030-02-21T15:25:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.06,"alt":71.23,"az":156.1,"t":"2030-02-21T15:30:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.05,"alt":71.58,"az":159.5,"t":"2030-02-21T15:35:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.05,"alt":71.88,"az":163.0,"t":"2030-02-21T15:40:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.05,"alt":72.12,"az":166.7,"t":"2030-02-21T15:45:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.05,"alt":72.31,"az":170.4,"t":"2030-02-21T15:50:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.05,"alt":72.44,"az":174.1,"t":"2030-02-21T15:55:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.05,"alt":72.5,"az":177.9,"t":"2030-02-21T16:00:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.05,"alt":72.51,"az":181.7,"t":"2030-02-21T16:05:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.05,"alt":72.45,"az":185.5,"t":"2030-02-21T16:10:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.05,"alt":72.33,"az":189.2,"t":"2030-02-21T16:15:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.05,"alt":72.15,"az":192.9,"t":"2030-02-21T16:20:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.05,"alt":71.91,"az":196.6,"t":"2030-02-21T16:25:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.05,"alt":71.61,"az":200.1,"t":"2030-02-21T16:30:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.06,"alt":71.27,"az":203.5,"t":"2030-02-21T16:35:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":70.87,"az":206.8,"t":"2030-02-21T16:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.06,"alt":70.42,"az":210.0,"t":"2030-02-21T16:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.06,"alt":69.93,"az":213.1,"t":"2030-02-21T16:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.07,"alt":69.4,"az":216.0,"t":"2030-02-21T16:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.07,"alt":68.83,"az":218.8,"t":"2030-02-21T17:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.08,"alt":68.23,"az":221.4,"t":"2030-02-21T17:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":67.6,"az":223.9,"t":"2030-02-21T17:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.09,"alt":66.93,"az":226.3,"t":"2030-02-21T17:15:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.09,"alt":66.24,"az":228.6,"t":"2030-02-21T17:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.1,"alt":65.53,"az":230.8,"t":"2030-02-21T17:25:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.1,"alt":64.79,"az":232.9,"t":"2030-02-21T17:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.11,"alt":64.04,"az":234.9,"t":"2030-02-21T17:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.12,"alt":63.26,"az":236.8,"t":"2030-02-21T17:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.13,"alt":62.47,"az":238.6,"t":"2030-02-21T17:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.14,"alt":61.67,"az":240.3,"t":"2030-02-21T17:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.14,"alt":60.85,"az":242.0,"t":"2030-02-21T17:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.15,"alt":60.01,"az":243.6,"t":"2030-02-21T18:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.16,"alt":59.17,"az":245.1,"t":"2030-02-21T18:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.17,"alt":58.32,"az":246.6,"t":"2030-02-21T18:10:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.19,"alt":57.45,"az":248.0,"t":"2030-02-21T18:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.2,"alt":56.58,"az":249.3,"t":"2030-02-21T18:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.21,"alt":55.7,"az":250.6,"t":"2030-02-21T18:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.22,"alt":54.81,"az":251.9,"t":"2030-02-21T18:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.24,"alt":53.92,"az":253.1,"t":"2030-02-21T18:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":53.02,"az":254.3,"t":"2030-02-21T18:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.27,"alt":52.12,"az":255.5,"t":"2030-02-21T18:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.28,"alt":51.21,"az":256.6,"t":"2030-02-21T18:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.3,"alt":50.3,"az":257.7,"t":"2030-02-21T18:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.32,"alt":49.38,"az":258.7,"t":"2030-02-21T19:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.33,"alt":48.46,"az":259.8,"t":"2030-02-21T19:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.35,"alt":47.54,"az":260.8,"t":"2030-02-21T19:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.37,"alt":46.62,"az":261.8,"t":"2030-02-21T19:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.4,"alt":45.69,"az":262.7,"t":"2030-02-21T19:20:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.42,"alt":44.76,"az":263.7,"t":"2030-02-21T19:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.44,"alt":43.83,"az":264.6,"t":"2030-02-21T19:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":265.5,"t":"2030-02-21T19:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.49,"alt":41.96,"az":266.4,"t":"2030-02-21T19:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.52,"alt":41.03,"az":267.3,"t":"2030-02-21T19:45:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.55,"alt":40.09,"az":268.2,"t":"2030-02-21T19:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.58,"alt":39.16,"az":269.0,"t":"2030-02-21T19:55:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.61,"alt":38.22,"az":269.9,"t":"2030-02-21T20:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.65,"alt":37.28,"az":270.7,"t":"2030-02-21T20:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.68,"alt":36.35,"az":271.5,"t":"2030-02-21T20:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.72,"alt":35.41,"az":272.3,"t":"2030-02-21T20:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.76,"alt":34.48,"az":273.1,"t":"2030-02-21T20:20:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.81,"alt":33.54,"az":273.9,"t":"2030-02-21T20:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.85,"alt":32.61,"az":274.7,"t":"2030-02-21T20:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.9,"alt":31.68,"az":275.5,"t":"2030-02-21T20:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.95,"alt":30.75,"az":276.3,"t":"2030-02-21T20:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.01,"alt":29.82,"az":277.0,"t":"2030-02-21T20:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.06,"alt":28.89,"az":277.8,"t":"2030-02-21T20:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.13,"alt":27.96,"az":278.6,"t":"2030-02-21T20:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.19,"alt":27.04,"az":279.3,"t":"2030-02-21T21:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.26,"alt":26.12,"az":280.1,"t":"2030-02-21T21:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.34,"alt":25.2,"az":280.8,"t":"2030-02-21T21:10:00Z","terrain":0.0},{"above_terrain":true,"airmass":2.42,"alt":24.28,"az":281.6,"t":"2030-02-21T21:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.51,"alt":23.36,"az":282.3,"t":"2030-02-21T21:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.6,"alt":22.45,"az":283.1,"t":"2030-02-21T21:25:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.71,"alt":21.54,"az":283.8,"t":"2030-02-21T21:30:00Z","terrain":0.1},{"above_terrain":true,"airmass":2.82,"alt":20.63,"az":284.6,"t":"2030-02-21T21:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.94,"alt":19.73,"az":285.3,"t":"2030-02-21T21:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.07,"alt":18.83,"az":286.0,"t":"2030-02-21T21:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.22,"alt":17.93,"az":286.8,"t":"2030-02-21T21:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.38,"alt":17.03,"az":287.5,"t":"2030-02-21T21:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.56,"alt":16.14,"az":288.3,"t":"2030-02-21T22:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.75,"alt":15.26,"az":289.0,"t":"2030-02-21T22:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.97,"alt":14.37,"az":289.8,"t":"2030-02-21T22:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.21,"alt":13.5,"az":290.5,"t":"2030-02-21T22:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.49,"alt":12.62,"az":291.3,"t":"2030-02-21T22:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.8,"alt":11.75,"az":292.1,"t":"2030-02-21T22:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":5.16,"alt":10.89,"az":292.8,"t":"2030-02-21T22:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.57,"alt":10.03,"az":293.6,"t":"2030-02-21T22:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.05,"alt":9.17,"az":294.4,"t":"2030-02-21T22:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.62,"alt":8.32,"az":295.1,"t":"2030-02-21T22:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":7.29,"alt":7.48,"az":295.9,"t":"2030-02-21T22:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.1,"alt":6.64,"az":296.7,"t":"2030-02-21T22:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":9.1,"alt":5.8,"az":297.5,"t":"2030-02-21T23:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":10.35,"alt":4.98,"az":298.3,"t":"2030-02-21T23:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":11.95,"alt":4.15,"az":299.1,"t":"2030-02-21T23:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":14.06,"alt":3.34,"az":299.9,"t":"2030-02-21T23:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":16.92,"alt":2.53,"az":300.7,"t":"2030-02-21T23:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":20.96,"alt":1.73,"az":301.5,"t":"2030-02-21T23:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":26.89,"alt":0.94,"az":302.3,"t":"2030-02-21T23:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":35.79,"alt":0.15,"az":303.1,"t":"2030-02-21T23:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-0.63,"az":304.0,"t":"2030-02-21T23:40:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-1.4,"az":304.8,"t":"2030-02-21T23:45:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-2.17,"az":305.7,"t":"2030-02-21T23:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.92,"az":306.5,"t":"2030-02-21T23:55:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":307.4,"t":"2030-02-22T00:00:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.41,"az":308.3,"t":"2030-02-22T00:05:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-5.14,"az":309.2,"t":"2030-02-22T00:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":310.0,"t":"2030-02-22T00:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":310.9,"t":"2030-02-22T00:20:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-7.28,"az":311.9,"t":"2030-02-22T00:25:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-7.97,"az":312.8,"t":"2030-02-22T00:30:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-8.65,"az":313.7,"t":"2030-02-22T00:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-9.32,"az":314.6,"t":"2030-02-22T00:40:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-9.98,"az":315.6,"t":"2030-02-22T00:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-10.63,"az":316.5,"t":"2030-02-22T00:50:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-11.27,"az":317.5,"t":"2030-02-22T00:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-11.9,"az":318.5,"t":"2030-02-22T01:00:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-12.51,"az":319.5,"t":"2030-02-22T01:05:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-13.11,"az":320.5,"t":"2030-02-22T01:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.7,"az":321.5,"t":"2030-02-22T01:15:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-14.28,"az":322.5,"t":"2030-02-22T01:20:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-14.84,"az":323.5,"t":"2030-02-22T01:25:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-15.39,"az":324.6,"t":"2030-02-22T01:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.93,"az":325.6,"t":"2030-02-22T01:35:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-16.45,"az":326.7,"t":"2030-02-22T01:40:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-16.96,"az":327.7,"t":"2030-02-22T01:45:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":328.8,"t":"2030-02-22T01:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-17.92,"az":329.9,"t":"2030-02-22T01:55:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-18.39,"az":331.0,"t":"2030-02-22T02:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-18.83,"az":332.1,"t":"2030-02-22T02:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.26,"az":333.2,"t":"2030-02-22T02:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-19.67,"az":334.4,"t":"2030-02-22T02:15:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-20.07,"az":335.5,"t":"2030-02-22T02:20:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-20.45,"az":336.7,"t":"2030-02-22T02:25:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-20.81,"az":337.8,"t":"2030-02-22T02:30:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-21.16,"az":339.0,"t":"2030-02-22T02:35:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-21.48,"az":340.2,"t":"2030-02-22T02:40:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-21.79,"az":341.3,"t":"2030-02-22T02:45:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-22.08,"az":342.5,"t":"2030-02-22T02:50:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-22.35,"az":343.7,"t":"2030-02-22T02:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.61,"az":344.9,"t":"2030-02-22T03:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.84,"az":346.2,"t":"2030-02-22T03:05:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-23.05,"az":347.4,"t":"2030-02-22T03:10:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-23.25,"az":348.6,"t":"2030-02-22T03:15:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-23.42,"az":349.8,"t":"2030-02-22T03:20:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-23.58,"az":351.1,"t":"2030-02-22T03:25:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-23.71,"az":352.3,"t":"2030-02-22T03:30:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-23.83,"az":353.6,"t":"2030-02-22T03:35:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-23.92,"az":354.8,"t":"2030-02-22T03:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.0,"az":356.0,"t":"2030-02-22T03:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.05,"az":357.3,"t":"2030-02-22T03:50:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-24.09,"az":358.5,"t":"2030-02-22T03:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":359.8,"t":"2030-02-22T04:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-24.09,"az":1.1,"t":"2030-02-22T04:05:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":2.3,"t":"2030-02-22T04:10:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":3.6,"t":"2030-02-22T04:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-23.95,"az":4.8,"t":"2030-02-22T04:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.86,"az":6.0,"t":"2030-02-22T04:25:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-23.75,"az":7.3,"t":"2030-02-22T04:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.62,"az":8.5,"t":"2030-02-22T04:35:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-23.48,"az":9.8,"t":"2030-02-22T04:40:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-23.31,"az":11.0,"t":"2030-02-22T04:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.12,"az":12.2,"t":"2030-02-22T04:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-22.91,"az":13.5,"t":"2030-02-22T04:55:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-22.68,"az":14.7,"t":"2030-02-22T05:00:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-22.44,"az":15.9,"t":"2030-02-22T05:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-22.17,"az":17.1,"t":"2030-02-22T05:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-21.89,"az":18.3,"t":"2030-02-22T05:15:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-21.58,"az":19.5,"t":"2030-02-22T05:20:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-21.26,"az":20.6,"t":"2030-02-22T05:25:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-20.92,"az":21.8,"t":"2030-02-22T05:30:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-20.57,"az":23.0,"t":"2030-02-22T05:35:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-20.19,"az":24.1,"t":"2030-02-22T05:40:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-19.8,"az":25.3,"t":"2030-02-22T05:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-19.4,"az":26.4,"t":"2030-02-22T05:50:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.97,"az":27.5,"t":"2030-02-22T05:55:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-18.53,"az":28.6,"t":"2030-02-22T06:00:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-18.07,"az":29.7,"t":"2030-02-22T06:05:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-17.6,"az":30.8,"t":"2030-02-22T06:10:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-17.11,"az":31.9,"t":"2030-02-22T06:15:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-16.61,"az":33.0,"t":"2030-02-22T06:20:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-16.1,"az":34.1,"t":"2030-02-22T06:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-15.56,"az":35.1,"t":"2030-02-22T06:30:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-15.02,"az":36.1,"t":"2030-02-22T06:35:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-14.46,"az":37.2,"t":"2030-02-22T06:40:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-13.89,"az":38.2,"t":"2030-02-22T06:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.3,"az":39.2,"t":"2030-02-22T06:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.71,"az":40.2,"t":"2030-02-22T06:55:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-12.09,"az":41.2,"t":"2030-02-22T07:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-11.47,"az":42.2,"t":"2030-02-22T07:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-10.84,"az":43.1,"t":"2030-02-22T07:10:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-10.19,"az":44.1,"t":"2030-02-22T07:15:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-9.54,"az":45.1,"t":"2030-02-22T07:20:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-8.87,"az":46.0,"t":"2030-02-22T07:25:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-8.19,"az":46.9,"t":"2030-02-22T07:30:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-7.5,"az":47.8,"t":"2030-02-22T07:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":48.8,"t":"2030-02-22T07:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":49.7,"t":"2030-02-22T07:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.37,"az":50.6,"t":"2030-02-22T07:50:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.65,"az":51.4,"t":"2030-02-22T07:55:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":52.3,"t":"2030-02-22T08:00:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-3.17,"az":53.2,"t":"2030-02-22T08:05:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":54.0,"t":"2030-02-22T08:10:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-1.65,"az":54.9,"t":"2030-02-22T08:15:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.88,"az":55.7,"t":"2030-02-22T08:20:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-0.1,"az":56.6,"t":"2030-02-22T08:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":29.36,"alt":0.68,"az":57.4,"t":"2030-02-22T08:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":22.62,"alt":1.47,"az":58.2,"t":"2030-02-22T08:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":18.07,"alt":2.27,"az":59.1,"t":"2030-02-22T08:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":14.88,"alt":3.08,"az":59.9,"t":"2030-02-22T08:45:00Z","terrain":1.18},{"above_terrain":true,"airmass":12.56,"alt":3.89,"az":60.7,"t":"2030-02-22T08:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":10.82,"alt":4.71,"az":61.5,"t":"2030-02-22T08:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":9.47,"alt":5.54,"az":62.3,"t":"2030-02-22T09:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":8.4,"alt":6.37,"az":63.1,"t":"2030-02-22T09:05:00Z","terrain":0.9},{"above_terrain":true,"airmass":7.53,"alt":7.21,"az":63.8,"t":"2030-02-22T09:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":6.82,"alt":8.05,"az":64.6,"t":"2030-02-22T09:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.22,"alt":8.9,"az":65.4,"t":"2030-02-22T09:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":66.2,"t":"2030-02-22T09:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":5.29,"alt":10.61,"az":66.9,"t":"2030-02-22T09:30:00Z","terrain":0.92},{"above_terrain":true,"airmass":4.91,"alt":11.47,"az":67.7,"t":"2030-02-22T09:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":4.59,"alt":12.34,"az":68.5,"t":"2030-02-22T09:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":4.3,"alt":13.21,"az":69.2,"t":"2030-02-22T09:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":4.05,"alt":14.09,"az":70.0,"t":"2030-02-22T09:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.82,"alt":14.97,"az":70.7,"t":"2030-02-22T09:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":3.62,"alt":15.86,"az":71.5,"t":"2030-02-22T10:00:00Z","terrain":1.23}],"transit":{"airmass":1.05,"alt":72.5,"az":181.7,"t":"2030-02-21T16:05:00Z"},"usable_hours":4.08,"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."]}
