{"assessment":{"best_window":{"end":"2027-02-10T22:00Z","end_local":"00:00","hours":4.58,"label":"good","mean_quality":0.87,"start":"2027-02-10T17:25Z","start_local":"19:25"},"cost":{"altitude":6.42,"clouds":0.0,"darkness":1.3,"moon":0.19},"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":70,"cloud":null,"high":null,"iso":"2027-02-10T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2027-02-10T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.46,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2027-02-10T18:00Z","label":"good","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2027-02-10T19:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2027-02-10T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2027-02-10T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2027-02-10T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.56,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2027-02-10T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2027-02-11T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2027-02-11T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2027-02-11T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-20,"cloud":null,"high":null,"iso":"2027-02-11T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2027-02-11T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2027-02-11T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.93,"peak_sky":0.93,"quality_hours":4.54,"reasons":["the target being low or below 20\u00b0 cost 6.4 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":93,"score_weather":null,"sky_hours":4.54,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2027-02-10T16:20Z","end_local":"18:20","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-02-10T15:45Z","start_local":"17:45"},{"end":"2027-02-10T16:50Z","end_local":"18:50","hours":0.5,"label":"poor","mean_quality":0.14,"start":"2027-02-10T16:20Z","start_local":"18:20"},{"end":"2027-02-10T17:25Z","end_local":"19:25","hours":0.58,"label":"marginal","mean_quality":0.46,"start":"2027-02-10T16:50Z","start_local":"18:50"},{"end":"2027-02-10T22:00Z","end_local":"00:00","hours":4.58,"label":"good","mean_quality":0.87,"start":"2027-02-10T17:25Z","start_local":"19:25"},{"end":"2027-02-10T22:25Z","end_local":"00:25","hours":0.42,"label":"marginal","mean_quality":0.49,"start":"2027-02-10T22:00Z","start_local":"00:00"},{"end":"2027-02-11T05:25Z","end_local":"07:25","hours":7.0,"label":"unusable","mean_quality":0.0,"start":"2027-02-10T22:25Z","start_local":"00:25"}]},"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":"2027-02-10T17:21:32Z","dark_hours":10.45,"dark_to":"2027-02-11T03:48:28Z","moon":{"illumination":0.169,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":8.05,"moonrise":"2027-02-11T07:15:18Z","moonset":"2027-02-10T19:44:50Z","sunrise":"2027-02-11T05:22:14Z","sunset":"2027-02-10T15:47:32Z","twilight":{"astronomical":{"end":"2027-02-10T17:21:32Z","start":"2027-02-11T03:48:28Z"},"civil":{"end":"2027-02-10T16:16:23Z","start":"2027-02-11T04:53:28Z"},"nautical":{"end":"2027-02-10T16:49:11Z","start":"2027-02-11T04:20:45Z"}},"window_end":"2027-02-11T10:00:00Z","window_start":"2027-02-10T10:00:00Z"},"night_date":"2027-02-10","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.06,"alt":70.8,"t":"2027-02-10T17:25:00Z"},"dec":24.11388889,"dec_of_date":24.1965,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":4.08,"limit_rise":"2027-02-10T11:11:13Z","limit_set":"2027-02-10T22:22:36Z","max_az_rate_deg_per_min":0.76,"moon_separation":49.2,"never_rises":false,"ra":56.60083333,"ra_of_date":57.0048,"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":"4.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2027-02-11T00:21:11Z","blocked_dark_hours":0,"clears_at":"2027-02-11T09:17:28Z","rise_az":64.1},"track":[{"above_terrain":true,"airmass":7.25,"alt":7.52,"az":64.1,"t":"2027-02-10T10:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.58,"alt":8.37,"az":64.9,"t":"2027-02-10T10:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.02,"alt":9.22,"az":65.7,"t":"2027-02-10T10:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":5.55,"alt":10.07,"az":66.5,"t":"2027-02-10T10:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":5.14,"alt":10.93,"az":67.2,"t":"2027-02-10T10:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":4.78,"alt":11.8,"az":68.0,"t":"2027-02-10T10:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":4.47,"alt":12.67,"az":68.8,"t":"2027-02-10T10:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":4.2,"alt":13.54,"az":69.5,"t":"2027-02-10T10:35:00Z","terrain":1.14},{"above_terrain":true,"airmass":3.96,"alt":14.42,"az":70.3,"t":"2027-02-10T10:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.74,"alt":15.31,"az":71.0,"t":"2027-02-10T10:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":3.55,"alt":16.19,"az":71.8,"t":"2027-02-10T10:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.37,"alt":17.08,"az":72.5,"t":"2027-02-10T10:55:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.21,"alt":17.98,"az":73.3,"t":"2027-02-10T11:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":3.07,"alt":18.88,"az":74.0,"t":"2027-02-10T11:05:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.93,"alt":19.78,"az":74.8,"t":"2027-02-10T11:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.81,"alt":20.68,"az":75.5,"t":"2027-02-10T11:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.7,"alt":21.59,"az":76.2,"t":"2027-02-10T11:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.6,"alt":22.5,"az":77.0,"t":"2027-02-10T11:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.5,"alt":23.41,"az":77.7,"t":"2027-02-10T11:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.42,"alt":24.33,"az":78.5,"t":"2027-02-10T11:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.33,"alt":25.25,"az":79.2,"t":"2027-02-10T11:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.26,"alt":26.17,"az":80.0,"t":"2027-02-10T11:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.19,"alt":27.09,"az":80.7,"t":"2027-02-10T11:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.12,"alt":28.02,"az":81.5,"t":"2027-02-10T11:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.06,"alt":28.94,"az":82.3,"t":"2027-02-10T12:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.0,"alt":29.87,"az":83.0,"t":"2027-02-10T12:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.95,"alt":30.8,"az":83.8,"t":"2027-02-10T12:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.9,"alt":31.73,"az":84.6,"t":"2027-02-10T12:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.85,"alt":32.66,"az":85.4,"t":"2027-02-10T12:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.8,"alt":33.6,"az":86.1,"t":"2027-02-10T12:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.76,"alt":34.53,"az":86.9,"t":"2027-02-10T12:30:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.72,"alt":35.47,"az":87.7,"t":"2027-02-10T12:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.68,"alt":36.4,"az":88.6,"t":"2027-02-10T12:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.65,"alt":37.34,"az":89.4,"t":"2027-02-10T12:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.61,"alt":38.27,"az":90.2,"t":"2027-02-10T12:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.58,"alt":39.21,"az":91.1,"t":"2027-02-10T12:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.55,"alt":40.15,"az":91.9,"t":"2027-02-10T13:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.52,"alt":41.08,"az":92.8,"t":"2027-02-10T13:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.49,"alt":42.02,"az":93.7,"t":"2027-02-10T13:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.47,"alt":42.95,"az":94.5,"t":"2027-02-10T13:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":43.88,"az":95.5,"t":"2027-02-10T13:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.42,"alt":44.81,"az":96.4,"t":"2027-02-10T13:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.39,"alt":45.74,"az":97.3,"t":"2027-02-10T13:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.37,"alt":46.67,"az":98.3,"t":"2027-02-10T13:35:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.35,"alt":47.59,"az":99.3,"t":"2027-02-10T13:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.33,"alt":48.52,"az":100.3,"t":"2027-02-10T13:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.32,"alt":49.44,"az":101.3,"t":"2027-02-10T13:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.3,"alt":50.35,"az":102.4,"t":"2027-02-10T13:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.28,"alt":51.26,"az":103.5,"t":"2027-02-10T14:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.27,"alt":52.17,"az":104.6,"t":"2027-02-10T14:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.25,"alt":53.08,"az":105.8,"t":"2027-02-10T14:10:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.24,"alt":53.97,"az":107.0,"t":"2027-02-10T14:15:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.22,"alt":54.87,"az":108.2,"t":"2027-02-10T14:20:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.21,"alt":55.75,"az":109.5,"t":"2027-02-10T14:25:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.2,"alt":56.63,"az":110.8,"t":"2027-02-10T14:30:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.18,"alt":57.5,"az":112.1,"t":"2027-02-10T14:35:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.17,"alt":58.36,"az":113.5,"t":"2027-02-10T14:40:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.16,"alt":59.22,"az":115.0,"t":"2027-02-10T14:45:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.15,"alt":60.06,"az":116.5,"t":"2027-02-10T14:50:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.14,"alt":60.89,"az":118.1,"t":"2027-02-10T14:55:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.13,"alt":61.71,"az":119.8,"t":"2027-02-10T15:00:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.13,"alt":62.52,"az":121.5,"t":"2027-02-10T15:05:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.12,"alt":63.31,"az":123.3,"t":"2027-02-10T15:10:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.11,"alt":64.08,"az":125.2,"t":"2027-02-10T15:15:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.1,"alt":64.83,"az":127.2,"t":"2027-02-10T15:20:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.1,"alt":65.57,"az":129.3,"t":"2027-02-10T15:25:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.09,"alt":66.28,"az":131.5,"t":"2027-02-10T15:30:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.09,"alt":66.97,"az":133.8,"t":"2027-02-10T15:35:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.08,"alt":67.63,"az":136.2,"t":"2027-02-10T15:40:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.08,"alt":68.26,"az":138.8,"t":"2027-02-10T15:45:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.07,"alt":68.86,"az":141.4,"t":"2027-02-10T15:50:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.07,"alt":69.43,"az":144.2,"t":"2027-02-10T15:55:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.06,"alt":69.96,"az":147.1,"t":"2027-02-10T16:00:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.06,"alt":70.44,"az":150.2,"t":"2027-02-10T16:05:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.06,"alt":70.89,"az":153.4,"t":"2027-02-10T16:10:00Z","terrain":-0.97},{"above_terrain":true,"airmass":1.06,"alt":71.28,"az":156.7,"t":"2027-02-10T16:15:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.05,"alt":71.63,"az":160.1,"t":"2027-02-10T16:20:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.05,"alt":71.92,"az":163.7,"t":"2027-02-10T16:25:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.05,"alt":72.15,"az":167.3,"t":"2027-02-10T16:30:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.05,"alt":72.33,"az":171.0,"t":"2027-02-10T16:35:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.05,"alt":72.44,"az":174.8,"t":"2027-02-10T16:40:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.05,"alt":72.5,"az":178.5,"t":"2027-02-10T16:45:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":182.3,"t":"2027-02-10T16:50:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.05,"alt":72.42,"az":186.1,"t":"2027-02-10T16:55:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.05,"alt":72.29,"az":189.9,"t":"2027-02-10T17:00:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.05,"alt":72.1,"az":193.6,"t":"2027-02-10T17:05:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.05,"alt":71.85,"az":197.2,"t":"2027-02-10T17:10:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.05,"alt":71.55,"az":200.7,"t":"2027-02-10T17:15:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.06,"alt":71.19,"az":204.1,"t":"2027-02-10T17:20:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.06,"alt":70.79,"az":207.4,"t":"2027-02-10T17:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.06,"alt":70.33,"az":210.5,"t":"2027-02-10T17:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.06,"alt":69.84,"az":213.5,"t":"2027-02-10T17:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.07,"alt":69.3,"az":216.4,"t":"2027-02-10T17:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.07,"alt":68.73,"az":219.2,"t":"2027-02-10T17:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.08,"alt":68.12,"az":221.8,"t":"2027-02-10T17:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":67.48,"az":224.3,"t":"2027-02-10T17:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.09,"alt":66.81,"az":226.7,"t":"2027-02-10T18:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.09,"alt":66.12,"az":229.0,"t":"2027-02-10T18:05:00Z","terrain":1.31},{"above_terrain":true,"airmass":1.1,"alt":65.4,"az":231.2,"t":"2027-02-10T18:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.11,"alt":64.66,"az":233.2,"t":"2027-02-10T18:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.11,"alt":63.9,"az":235.2,"t":"2027-02-10T18:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.12,"alt":63.12,"az":237.1,"t":"2027-02-10T18:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.13,"alt":62.33,"az":238.9,"t":"2027-02-10T18:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.14,"alt":61.52,"az":240.6,"t":"2027-02-10T18:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.15,"alt":60.7,"az":242.2,"t":"2027-02-10T18:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.16,"alt":59.86,"az":243.8,"t":"2027-02-10T18:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.17,"alt":59.02,"az":245.3,"t":"2027-02-10T18:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.18,"alt":58.16,"az":246.8,"t":"2027-02-10T18:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.19,"alt":57.3,"az":248.2,"t":"2027-02-10T19:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.2,"alt":56.43,"az":249.5,"t":"2027-02-10T19:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.21,"alt":55.54,"az":250.9,"t":"2027-02-10T19:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.23,"alt":54.66,"az":252.1,"t":"2027-02-10T19:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.24,"alt":53.76,"az":253.3,"t":"2027-02-10T19:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":52.86,"az":254.5,"t":"2027-02-10T19:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.27,"alt":51.96,"az":255.7,"t":"2027-02-10T19:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.28,"alt":51.05,"az":256.8,"t":"2027-02-10T19:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":257.9,"t":"2027-02-10T19:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.32,"alt":49.22,"az":258.9,"t":"2027-02-10T19:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.34,"alt":48.3,"az":259.9,"t":"2027-02-10T19:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.36,"alt":47.38,"az":260.9,"t":"2027-02-10T19:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.38,"alt":46.45,"az":261.9,"t":"2027-02-10T20:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.4,"alt":45.52,"az":262.9,"t":"2027-02-10T20:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.42,"alt":44.59,"az":263.8,"t":"2027-02-10T20:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.45,"alt":43.66,"az":264.8,"t":"2027-02-10T20:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.47,"alt":42.73,"az":265.7,"t":"2027-02-10T20:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.5,"alt":41.8,"az":266.6,"t":"2027-02-10T20:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.53,"alt":40.86,"az":267.4,"t":"2027-02-10T20:30:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.56,"alt":39.93,"az":268.3,"t":"2027-02-10T20:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.59,"alt":38.99,"az":269.1,"t":"2027-02-10T20:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":38.06,"az":270.0,"t":"2027-02-10T20:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.65,"alt":37.12,"az":270.8,"t":"2027-02-10T20:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.69,"alt":36.18,"az":271.6,"t":"2027-02-10T20:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.73,"alt":35.25,"az":272.4,"t":"2027-02-10T21:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.77,"alt":34.31,"az":273.2,"t":"2027-02-10T21:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.81,"alt":33.38,"az":274.0,"t":"2027-02-10T21:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.86,"alt":32.45,"az":274.8,"t":"2027-02-10T21:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.91,"alt":31.51,"az":275.6,"t":"2027-02-10T21:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.96,"alt":30.58,"az":276.4,"t":"2027-02-10T21:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.02,"alt":29.65,"az":277.2,"t":"2027-02-10T21:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.07,"alt":28.73,"az":277.9,"t":"2027-02-10T21:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.14,"alt":27.8,"az":278.7,"t":"2027-02-10T21:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.2,"alt":26.88,"az":279.4,"t":"2027-02-10T21:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.28,"alt":25.95,"az":280.2,"t":"2027-02-10T21:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.35,"alt":25.03,"az":280.9,"t":"2027-02-10T21:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.44,"alt":24.12,"az":281.7,"t":"2027-02-10T22:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.53,"alt":23.2,"az":282.4,"t":"2027-02-10T22:05:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.62,"alt":22.29,"az":283.2,"t":"2027-02-10T22:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.73,"alt":21.38,"az":283.9,"t":"2027-02-10T22:15:00Z","terrain":0.11},{"above_terrain":true,"airmass":2.84,"alt":20.47,"az":284.7,"t":"2027-02-10T22:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.96,"alt":19.57,"az":285.4,"t":"2027-02-10T22:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.1,"alt":18.67,"az":286.2,"t":"2027-02-10T22:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.25,"alt":17.77,"az":286.9,"t":"2027-02-10T22:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.41,"alt":16.88,"az":287.7,"t":"2027-02-10T22:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.59,"alt":15.99,"az":288.4,"t":"2027-02-10T22:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.79,"alt":15.1,"az":289.2,"t":"2027-02-10T22:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.01,"alt":14.22,"az":289.9,"t":"2027-02-10T22:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.26,"alt":13.34,"az":290.7,"t":"2027-02-10T23:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":4.54,"alt":12.47,"az":291.4,"t":"2027-02-10T23:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.86,"alt":11.6,"az":292.2,"t":"2027-02-10T23:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":5.23,"alt":10.73,"az":292.9,"t":"2027-02-10T23:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.65,"alt":9.87,"az":293.7,"t":"2027-02-10T23:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.15,"alt":9.02,"az":294.5,"t":"2027-02-10T23:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.73,"alt":8.17,"az":295.3,"t":"2027-02-10T23:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.42,"alt":7.33,"az":296.0,"t":"2027-02-10T23:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":8.26,"alt":6.49,"az":296.8,"t":"2027-02-10T23:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":9.3,"alt":5.66,"az":297.6,"t":"2027-02-10T23:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":10.6,"alt":4.83,"az":298.4,"t":"2027-02-10T23:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":12.28,"alt":4.01,"az":299.2,"t":"2027-02-10T23:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":14.5,"alt":3.19,"az":300.0,"t":"2027-02-11T00:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":17.54,"alt":2.39,"az":300.8,"t":"2027-02-11T00:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":21.86,"alt":1.59,"az":301.6,"t":"2027-02-11T00:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":28.23,"alt":0.79,"az":302.5,"t":"2027-02-11T00:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":37.8,"alt":0.01,"az":303.3,"t":"2027-02-11T00:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-0.77,"az":304.1,"t":"2027-02-11T00:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":305.0,"t":"2027-02-11T00:30:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-2.3,"az":305.8,"t":"2027-02-11T00:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":306.7,"t":"2027-02-11T00:40:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":307.5,"t":"2027-02-11T00:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-4.54,"az":308.4,"t":"2027-02-11T00:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-5.27,"az":309.3,"t":"2027-02-11T00:55:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-5.99,"az":310.2,"t":"2027-02-11T01:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":311.1,"t":"2027-02-11T01:05:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-7.4,"az":312.0,"t":"2027-02-11T01:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.09,"az":312.9,"t":"2027-02-11T01:15:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-8.77,"az":313.9,"t":"2027-02-11T01:20:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-9.44,"az":314.8,"t":"2027-02-11T01:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-10.1,"az":315.7,"t":"2027-02-11T01:30:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-10.75,"az":316.7,"t":"2027-02-11T01:35:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-11.39,"az":317.7,"t":"2027-02-11T01:40:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-12.01,"az":318.6,"t":"2027-02-11T01:45:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-12.62,"az":319.6,"t":"2027-02-11T01:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-13.22,"az":320.6,"t":"2027-02-11T01:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.81,"az":321.6,"t":"2027-02-11T02:00:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-14.38,"az":322.7,"t":"2027-02-11T02:05:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-14.94,"az":323.7,"t":"2027-02-11T02:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-15.49,"az":324.7,"t":"2027-02-11T02:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-16.02,"az":325.8,"t":"2027-02-11T02:20:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-16.54,"az":326.8,"t":"2027-02-11T02:25:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-17.05,"az":327.9,"t":"2027-02-11T02:30:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-17.54,"az":329.0,"t":"2027-02-11T02:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-18.01,"az":330.1,"t":"2027-02-11T02:40:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-18.47,"az":331.2,"t":"2027-02-11T02:45:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-18.91,"az":332.3,"t":"2027-02-11T02:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.34,"az":333.4,"t":"2027-02-11T02:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-19.75,"az":334.6,"t":"2027-02-11T03:00:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-20.15,"az":335.7,"t":"2027-02-11T03:05:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-20.52,"az":336.9,"t":"2027-02-11T03:10:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-20.88,"az":338.0,"t":"2027-02-11T03:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-21.22,"az":339.2,"t":"2027-02-11T03:20:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-21.55,"az":340.4,"t":"2027-02-11T03:25:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-21.85,"az":341.5,"t":"2027-02-11T03:30:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-22.14,"az":342.7,"t":"2027-02-11T03:35:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-22.41,"az":343.9,"t":"2027-02-11T03:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.66,"az":345.1,"t":"2027-02-11T03:45:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-22.89,"az":346.4,"t":"2027-02-11T03:50:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-23.1,"az":347.6,"t":"2027-02-11T03:55:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-23.29,"az":348.8,"t":"2027-02-11T04:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-23.46,"az":350.0,"t":"2027-02-11T04:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.61,"az":351.3,"t":"2027-02-11T04:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-23.74,"az":352.5,"t":"2027-02-11T04:15:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-23.86,"az":353.8,"t":"2027-02-11T04:20:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-23.95,"az":355.0,"t":"2027-02-11T04:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":356.3,"t":"2027-02-11T04:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":357.5,"t":"2027-02-11T04:35:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":358.8,"t":"2027-02-11T04:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":0.0,"t":"2027-02-11T04:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":1.3,"t":"2027-02-11T04:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":2.5,"t":"2027-02-11T04:55:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":3.8,"t":"2027-02-11T05:00:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-23.95,"az":5.0,"t":"2027-02-11T05:05:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-23.85,"az":6.3,"t":"2027-02-11T05:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-23.74,"az":7.5,"t":"2027-02-11T05:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.61,"az":8.7,"t":"2027-02-11T05:20:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-23.46,"az":10.0,"t":"2027-02-11T05:25:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-23.29,"az":11.2,"t":"2027-02-11T05:30:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-23.09,"az":12.4,"t":"2027-02-11T05:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-22.88,"az":13.7,"t":"2027-02-11T05:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-22.65,"az":14.9,"t":"2027-02-11T05:45:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-22.4,"az":16.1,"t":"2027-02-11T05:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-22.13,"az":17.3,"t":"2027-02-11T05:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-21.85,"az":18.5,"t":"2027-02-11T06:00:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-21.54,"az":19.7,"t":"2027-02-11T06:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-21.22,"az":20.8,"t":"2027-02-11T06:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-20.87,"az":22.0,"t":"2027-02-11T06:15:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-20.51,"az":23.2,"t":"2027-02-11T06:20:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-20.14,"az":24.3,"t":"2027-02-11T06:25:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-19.74,"az":25.5,"t":"2027-02-11T06:30:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-19.33,"az":26.6,"t":"2027-02-11T06:35:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-18.91,"az":27.7,"t":"2027-02-11T06:40:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-18.46,"az":28.8,"t":"2027-02-11T06:45:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-18.0,"az":29.9,"t":"2027-02-11T06:50:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-17.53,"az":31.0,"t":"2027-02-11T06:55:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-17.04,"az":32.1,"t":"2027-02-11T07:00:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-16.53,"az":33.2,"t":"2027-02-11T07:05:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-16.01,"az":34.2,"t":"2027-02-11T07:10:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-15.48,"az":35.3,"t":"2027-02-11T07:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-14.93,"az":36.3,"t":"2027-02-11T07:20:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-14.37,"az":37.4,"t":"2027-02-11T07:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-13.8,"az":38.4,"t":"2027-02-11T07:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-13.21,"az":39.4,"t":"2027-02-11T07:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-12.61,"az":40.4,"t":"2027-02-11T07:40:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-12.0,"az":41.4,"t":"2027-02-11T07:45:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-11.37,"az":42.4,"t":"2027-02-11T07:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-10.74,"az":43.3,"t":"2027-02-11T07:55:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-10.09,"az":44.3,"t":"2027-02-11T08:00:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-9.43,"az":45.2,"t":"2027-02-11T08:05:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-8.76,"az":46.2,"t":"2027-02-11T08:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-8.08,"az":47.1,"t":"2027-02-11T08:15:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-7.39,"az":48.0,"t":"2027-02-11T08:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":48.9,"t":"2027-02-11T08:25:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-5.98,"az":49.8,"t":"2027-02-11T08:30:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.26,"az":50.7,"t":"2027-02-11T08:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.53,"az":51.6,"t":"2027-02-11T08:40:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":52.5,"t":"2027-02-11T08:45:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":53.3,"t":"2027-02-11T08:50:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-2.29,"az":54.2,"t":"2027-02-11T08:55:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-1.53,"az":55.1,"t":"2027-02-11T09:00:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-0.75,"az":55.9,"t":"2027-02-11T09:05:00Z","terrain":1.05},{"above_terrain":false,"airmass":37.57,"alt":0.02,"az":56.7,"t":"2027-02-11T09:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":28.07,"alt":0.81,"az":57.6,"t":"2027-02-11T09:15:00Z","terrain":1.17},{"above_terrain":true,"airmass":21.76,"alt":1.6,"az":58.4,"t":"2027-02-11T09:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":17.47,"alt":2.4,"az":59.2,"t":"2027-02-11T09:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":14.45,"alt":3.21,"az":60.0,"t":"2027-02-11T09:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":12.24,"alt":4.03,"az":60.8,"t":"2027-02-11T09:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":10.57,"alt":4.85,"az":61.6,"t":"2027-02-11T09:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":9.28,"alt":5.67,"az":62.4,"t":"2027-02-11T09:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":8.24,"alt":6.5,"az":63.2,"t":"2027-02-11T09:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":7.41,"alt":7.34,"az":64.0,"t":"2027-02-11T09:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.71,"alt":8.19,"az":64.8,"t":"2027-02-11T10:00:00Z","terrain":0.77}],"transit":{"airmass":1.05,"alt":72.5,"az":178.5,"t":"2027-02-10T16:45:00Z"},"usable_hours":5.0,"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."]}
