{"assessment":{"best_window":{"end":"2027-02-25T21:00Z","end_local":"23:00","hours":3.33,"label":"good","mean_quality":0.88,"start":"2027-02-25T17:40Z","start_local":"19:40"},"cost":{"altitude":7.07,"clouds":0.0,"darkness":1.25,"moon":0.0},"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":67,"cloud":null,"high":null,"iso":"2027-02-25T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-49,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2027-02-25T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.98,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2027-02-25T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2027-02-25T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2027-02-25T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.57,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2027-02-25T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2027-02-25T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2027-02-26T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2027-02-26T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-20,"cloud":null,"high":null,"iso":"2027-02-26T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2027-02-26T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2027-02-26T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2027-02-26T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"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":3.47,"reasons":["the target being low or below 20\u00b0 cost 7.1 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":87,"score_weather":null,"sky_hours":3.47,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2027-02-25T16:35Z","end_local":"18:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-02-25T16:05Z","start_local":"18:05"},{"end":"2027-02-25T17:10Z","end_local":"19:10","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-02-25T16:35Z","start_local":"18:35"},{"end":"2027-02-25T17:40Z","end_local":"19:40","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2027-02-25T17:10Z","start_local":"19:10"},{"end":"2027-02-25T21:00Z","end_local":"23:00","hours":3.33,"label":"good","mean_quality":0.88,"start":"2027-02-25T17:40Z","start_local":"19:40"},{"end":"2027-02-25T21:25Z","end_local":"23:25","hours":0.42,"label":"marginal","mean_quality":0.5,"start":"2027-02-25T21:00Z","start_local":"23:00"},{"end":"2027-02-26T05:05Z","end_local":"07:05","hours":7.67,"label":"unusable","mean_quality":0.0,"start":"2027-02-25T21:25Z","start_local":"23:25"}]},"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":"2027-02-25T17:38:40Z","dark_hours":9.84,"dark_to":"2027-02-26T03:28:51Z","moon":{"illumination":0.719,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":4.12,"moonrise":"2027-02-25T21:46:15Z","moonset":"2027-02-26T07:14:22Z","sunrise":"2027-02-26T05:01:10Z","sunset":"2027-02-25T16:06:10Z","twilight":{"astronomical":{"end":"2027-02-25T17:38:40Z","start":"2027-02-26T03:28:51Z"},"civil":{"end":"2027-02-25T16:34:13Z","start":"2027-02-26T04:33:11Z"},"nautical":{"end":"2027-02-25T17:06:29Z","start":"2027-02-26T04:00:59Z"}},"window_end":"2027-02-26T10:00:00Z","window_start":"2027-02-25T10:00:00Z"},"night_date":"2027-02-25","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.14,"alt":60.9,"t":"2027-02-25T17:40:00Z"},"dec":24.11388889,"dec_of_date":24.1966,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":2.83,"limit_rise":"2027-02-25T10:12:14Z","limit_set":"2027-02-25T21:23:37Z","max_az_rate_deg_per_min":0.76,"moon_separation":161.2,"never_rises":false,"ra":56.60083333,"ra_of_date":57.0055,"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":"Only 2.8 h above 30\u00b0, 3.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2027-02-25T23:22:09Z","blocked_dark_hours":0,"clears_at":"2027-02-26T08:18:33Z","rise_az":73.1},"track":[{"above_terrain":true,"airmass":3.24,"alt":17.8,"az":73.1,"t":"2027-02-25T10:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.09,"alt":18.69,"az":73.9,"t":"2027-02-25T10:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.96,"alt":19.59,"az":74.6,"t":"2027-02-25T10:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.84,"alt":20.5,"az":75.3,"t":"2027-02-25T10:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.72,"alt":21.4,"az":76.1,"t":"2027-02-25T10:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.62,"alt":22.31,"az":76.8,"t":"2027-02-25T10:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.52,"alt":23.23,"az":77.6,"t":"2027-02-25T10:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.43,"alt":24.14,"az":78.3,"t":"2027-02-25T10:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.35,"alt":25.06,"az":79.1,"t":"2027-02-25T10:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.27,"alt":25.98,"az":79.8,"t":"2027-02-25T10:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.2,"alt":26.9,"az":80.6,"t":"2027-02-25T10:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.13,"alt":27.83,"az":81.3,"t":"2027-02-25T10:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.07,"alt":28.75,"az":82.1,"t":"2027-02-25T11:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.01,"alt":29.68,"az":82.9,"t":"2027-02-25T11:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.96,"alt":30.61,"az":83.6,"t":"2027-02-25T11:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.91,"alt":31.54,"az":84.4,"t":"2027-02-25T11:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.86,"alt":32.47,"az":85.2,"t":"2027-02-25T11:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.81,"alt":33.41,"az":86.0,"t":"2027-02-25T11:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.77,"alt":34.34,"az":86.8,"t":"2027-02-25T11:30:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.73,"alt":35.28,"az":87.6,"t":"2027-02-25T11:35:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.69,"alt":36.21,"az":88.4,"t":"2027-02-25T11:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.65,"alt":37.15,"az":89.2,"t":"2027-02-25T11:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.62,"alt":38.08,"az":90.0,"t":"2027-02-25T11:50:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.59,"alt":39.02,"az":90.9,"t":"2027-02-25T11:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.55,"alt":39.95,"az":91.7,"t":"2027-02-25T12:00:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.53,"alt":40.89,"az":92.6,"t":"2027-02-25T12:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.5,"alt":41.82,"az":93.5,"t":"2027-02-25T12:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.47,"alt":42.76,"az":94.4,"t":"2027-02-25T12:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.45,"alt":43.69,"az":95.3,"t":"2027-02-25T12:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.42,"alt":44.62,"az":96.2,"t":"2027-02-25T12:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.4,"alt":45.55,"az":97.1,"t":"2027-02-25T12:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.38,"alt":46.48,"az":98.1,"t":"2027-02-25T12:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.36,"alt":47.4,"az":99.1,"t":"2027-02-25T12:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.34,"alt":48.33,"az":100.1,"t":"2027-02-25T12:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.32,"alt":49.25,"az":101.1,"t":"2027-02-25T12:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.3,"alt":50.16,"az":102.2,"t":"2027-02-25T12:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.28,"alt":51.08,"az":103.3,"t":"2027-02-25T13:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.27,"alt":51.99,"az":104.4,"t":"2027-02-25T13:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.25,"alt":52.89,"az":105.5,"t":"2027-02-25T13:10:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.24,"alt":53.79,"az":106.7,"t":"2027-02-25T13:15:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.22,"alt":54.68,"az":107.9,"t":"2027-02-25T13:20:00Z","terrain":-0.91},{"above_terrain":true,"airmass":1.21,"alt":55.57,"az":109.2,"t":"2027-02-25T13:25:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.2,"alt":56.45,"az":110.5,"t":"2027-02-25T13:30:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.19,"alt":57.32,"az":111.8,"t":"2027-02-25T13:35:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.18,"alt":58.19,"az":113.2,"t":"2027-02-25T13:40:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.17,"alt":59.04,"az":114.7,"t":"2027-02-25T13:45:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.16,"alt":59.89,"az":116.2,"t":"2027-02-25T13:50:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.15,"alt":60.72,"az":117.8,"t":"2027-02-25T13:55:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.14,"alt":61.54,"az":119.4,"t":"2027-02-25T14:00:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.13,"alt":62.35,"az":121.2,"t":"2027-02-25T14:05:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.12,"alt":63.15,"az":123.0,"t":"2027-02-25T14:10:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.11,"alt":63.92,"az":124.8,"t":"2027-02-25T14:15:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.11,"alt":64.68,"az":126.8,"t":"2027-02-25T14:20:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.1,"alt":65.42,"az":128.9,"t":"2027-02-25T14:25:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.09,"alt":66.14,"az":131.1,"t":"2027-02-25T14:30:00Z","terrain":-1.69},{"above_terrain":true,"airmass":1.09,"alt":66.83,"az":133.3,"t":"2027-02-25T14:35:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.08,"alt":67.5,"az":135.7,"t":"2027-02-25T14:40:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.08,"alt":68.14,"az":138.2,"t":"2027-02-25T14:45:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.07,"alt":68.74,"az":140.9,"t":"2027-02-25T14:50:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.07,"alt":69.32,"az":143.6,"t":"2027-02-25T14:55:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.06,"alt":69.85,"az":146.5,"t":"2027-02-25T15:00:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.06,"alt":70.35,"az":149.6,"t":"2027-02-25T15:05:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.06,"alt":70.8,"az":152.7,"t":"2027-02-25T15:10:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.06,"alt":71.2,"az":156.0,"t":"2027-02-25T15:15:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.05,"alt":71.56,"az":159.4,"t":"2027-02-25T15:20:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.05,"alt":71.86,"az":162.9,"t":"2027-02-25T15:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.05,"alt":72.11,"az":166.5,"t":"2027-02-25T15:30:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.05,"alt":72.3,"az":170.2,"t":"2027-02-25T15:35:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.05,"alt":72.43,"az":174.0,"t":"2027-02-25T15:40:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":177.8,"t":"2027-02-25T15:45:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.05,"alt":72.5,"az":181.6,"t":"2027-02-25T15:50:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.05,"alt":72.44,"az":185.4,"t":"2027-02-25T15:55:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.05,"alt":72.32,"az":189.1,"t":"2027-02-25T16:00:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.05,"alt":72.15,"az":192.8,"t":"2027-02-25T16:05:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.05,"alt":71.91,"az":196.4,"t":"2027-02-25T16:10:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.05,"alt":71.62,"az":200.0,"t":"2027-02-25T16:15:00Z","terrain":-0.25},{"above_terrain":true,"airmass":1.06,"alt":71.27,"az":203.4,"t":"2027-02-25T16:20:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":70.87,"az":206.7,"t":"2027-02-25T16:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.06,"alt":70.43,"az":209.9,"t":"2027-02-25T16:30:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.06,"alt":69.94,"az":212.9,"t":"2027-02-25T16:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.07,"alt":69.41,"az":215.9,"t":"2027-02-25T16:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.07,"alt":68.85,"az":218.6,"t":"2027-02-25T16:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.08,"alt":68.25,"az":221.3,"t":"2027-02-25T16:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":67.61,"az":223.8,"t":"2027-02-25T16:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.09,"alt":66.95,"az":226.3,"t":"2027-02-25T17:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.09,"alt":66.26,"az":228.6,"t":"2027-02-25T17:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.1,"alt":65.55,"az":230.7,"t":"2027-02-25T17:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.1,"alt":64.81,"az":232.8,"t":"2027-02-25T17:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.11,"alt":64.06,"az":234.8,"t":"2027-02-25T17:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.12,"alt":63.28,"az":236.7,"t":"2027-02-25T17:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.13,"alt":62.49,"az":238.5,"t":"2027-02-25T17:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.14,"alt":61.69,"az":240.3,"t":"2027-02-25T17:35:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.14,"alt":60.87,"az":241.9,"t":"2027-02-25T17:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.15,"alt":60.04,"az":243.5,"t":"2027-02-25T17:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.16,"alt":59.19,"az":245.0,"t":"2027-02-25T17:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.17,"alt":58.34,"az":246.5,"t":"2027-02-25T17:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.19,"alt":57.48,"az":247.9,"t":"2027-02-25T18:00:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.2,"alt":56.6,"az":249.3,"t":"2027-02-25T18:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.21,"alt":55.73,"az":250.6,"t":"2027-02-25T18:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.22,"alt":54.84,"az":251.9,"t":"2027-02-25T18:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.24,"alt":53.95,"az":253.1,"t":"2027-02-25T18:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":53.05,"az":254.3,"t":"2027-02-25T18:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.27,"alt":52.15,"az":255.4,"t":"2027-02-25T18:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.28,"alt":51.24,"az":256.5,"t":"2027-02-25T18:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.3,"alt":50.32,"az":257.6,"t":"2027-02-25T18:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.32,"alt":49.41,"az":258.7,"t":"2027-02-25T18:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.33,"alt":48.49,"az":259.7,"t":"2027-02-25T18:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.35,"alt":47.57,"az":260.7,"t":"2027-02-25T18:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.64,"az":261.7,"t":"2027-02-25T19:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.4,"alt":45.71,"az":262.7,"t":"2027-02-25T19:05:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.42,"alt":44.79,"az":263.6,"t":"2027-02-25T19:10:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.44,"alt":43.85,"az":264.6,"t":"2027-02-25T19:15:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":265.5,"t":"2027-02-25T19:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.49,"alt":41.99,"az":266.4,"t":"2027-02-25T19:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.52,"alt":41.05,"az":267.3,"t":"2027-02-25T19:30:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.55,"alt":40.12,"az":268.1,"t":"2027-02-25T19:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.58,"alt":39.18,"az":269.0,"t":"2027-02-25T19:40:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.61,"alt":38.25,"az":269.8,"t":"2027-02-25T19:45:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.65,"alt":37.31,"az":270.6,"t":"2027-02-25T19:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.68,"alt":36.38,"az":271.5,"t":"2027-02-25T19:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.72,"alt":35.44,"az":272.3,"t":"2027-02-25T20:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.76,"alt":34.51,"az":273.1,"t":"2027-02-25T20:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.8,"alt":33.57,"az":273.9,"t":"2027-02-25T20:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.85,"alt":32.64,"az":274.7,"t":"2027-02-25T20:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.9,"alt":31.71,"az":275.4,"t":"2027-02-25T20:20:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.95,"alt":30.77,"az":276.2,"t":"2027-02-25T20:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.0,"alt":29.84,"az":277.0,"t":"2027-02-25T20:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.06,"alt":28.92,"az":277.8,"t":"2027-02-25T20:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.12,"alt":27.99,"az":278.5,"t":"2027-02-25T20:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.19,"alt":27.07,"az":279.3,"t":"2027-02-25T20:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.26,"alt":26.14,"az":280.0,"t":"2027-02-25T20:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.34,"alt":25.22,"az":280.8,"t":"2027-02-25T20:55:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.42,"alt":24.3,"az":281.5,"t":"2027-02-25T21:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.51,"alt":23.39,"az":282.3,"t":"2027-02-25T21:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.6,"alt":22.47,"az":283.0,"t":"2027-02-25T21:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.7,"alt":21.56,"az":283.8,"t":"2027-02-25T21:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":2.82,"alt":20.66,"az":284.5,"t":"2027-02-25T21:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.94,"alt":19.75,"az":285.3,"t":"2027-02-25T21:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.07,"alt":18.85,"az":286.0,"t":"2027-02-25T21:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.22,"alt":17.95,"az":286.8,"t":"2027-02-25T21:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.37,"alt":17.06,"az":287.5,"t":"2027-02-25T21:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.55,"alt":16.17,"az":288.3,"t":"2027-02-25T21:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.75,"alt":15.28,"az":289.0,"t":"2027-02-25T21:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.96,"alt":14.4,"az":289.8,"t":"2027-02-25T21:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.21,"alt":13.52,"az":290.5,"t":"2027-02-25T22:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":4.48,"alt":12.64,"az":291.3,"t":"2027-02-25T22:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.79,"alt":11.77,"az":292.0,"t":"2027-02-25T22:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":5.15,"alt":10.91,"az":292.8,"t":"2027-02-25T22:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":5.56,"alt":10.05,"az":293.6,"t":"2027-02-25T22:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.04,"alt":9.19,"az":294.3,"t":"2027-02-25T22:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.6,"alt":8.34,"az":295.1,"t":"2027-02-25T22:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":7.27,"alt":7.5,"az":295.9,"t":"2027-02-25T22:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.08,"alt":6.66,"az":296.7,"t":"2027-02-25T22:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":9.07,"alt":5.83,"az":297.4,"t":"2027-02-25T22:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":10.31,"alt":5.0,"az":298.2,"t":"2027-02-25T22:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":11.9,"alt":4.18,"az":299.0,"t":"2027-02-25T22:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":13.99,"alt":3.36,"az":299.8,"t":"2027-02-25T23:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":16.84,"alt":2.55,"az":300.6,"t":"2027-02-25T23:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":20.84,"alt":1.75,"az":301.5,"t":"2027-02-25T23:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":26.7,"alt":0.96,"az":302.3,"t":"2027-02-25T23:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":35.51,"alt":0.17,"az":303.1,"t":"2027-02-25T23:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":303.9,"t":"2027-02-25T23:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-1.38,"az":304.8,"t":"2027-02-25T23:30:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":305.6,"t":"2027-02-25T23:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.91,"az":306.5,"t":"2027-02-25T23:40:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":307.4,"t":"2027-02-25T23:45:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-4.39,"az":308.2,"t":"2027-02-25T23:50:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-5.12,"az":309.1,"t":"2027-02-25T23:55:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-5.85,"az":310.0,"t":"2027-02-26T00:00:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-6.56,"az":310.9,"t":"2027-02-26T00:05:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-7.26,"az":311.8,"t":"2027-02-26T00:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.95,"az":312.7,"t":"2027-02-26T00:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-8.63,"az":313.7,"t":"2027-02-26T00:20:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-9.31,"az":314.6,"t":"2027-02-26T00:25:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-9.97,"az":315.5,"t":"2027-02-26T00:30:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-10.62,"az":316.5,"t":"2027-02-26T00:35:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-11.26,"az":317.5,"t":"2027-02-26T00:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-11.88,"az":318.4,"t":"2027-02-26T00:45:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-12.5,"az":319.4,"t":"2027-02-26T00:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-13.1,"az":320.4,"t":"2027-02-26T00:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.69,"az":321.4,"t":"2027-02-26T01:00:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-14.27,"az":322.5,"t":"2027-02-26T01:05:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-14.83,"az":323.5,"t":"2027-02-26T01:10:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-15.38,"az":324.5,"t":"2027-02-26T01:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.92,"az":325.6,"t":"2027-02-26T01:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-16.44,"az":326.6,"t":"2027-02-26T01:25:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-16.95,"az":327.7,"t":"2027-02-26T01:30:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":328.8,"t":"2027-02-26T01:35:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-17.92,"az":329.9,"t":"2027-02-26T01:40:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-18.38,"az":331.0,"t":"2027-02-26T01:45:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-18.82,"az":332.1,"t":"2027-02-26T01:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.26,"az":333.2,"t":"2027-02-26T01:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.67,"az":334.3,"t":"2027-02-26T02:00:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-20.07,"az":335.5,"t":"2027-02-26T02:05:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-20.45,"az":336.6,"t":"2027-02-26T02:10:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-20.81,"az":337.8,"t":"2027-02-26T02:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-21.15,"az":338.9,"t":"2027-02-26T02:20:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-21.48,"az":340.1,"t":"2027-02-26T02:25:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-21.79,"az":341.3,"t":"2027-02-26T02:30:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-22.08,"az":342.5,"t":"2027-02-26T02:35:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-22.35,"az":343.7,"t":"2027-02-26T02:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.61,"az":344.9,"t":"2027-02-26T02:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.84,"az":346.1,"t":"2027-02-26T02:50:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-23.06,"az":347.3,"t":"2027-02-26T02:55:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-23.25,"az":348.6,"t":"2027-02-26T03:00:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-23.43,"az":349.8,"t":"2027-02-26T03:05:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-23.58,"az":351.0,"t":"2027-02-26T03:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.72,"az":352.3,"t":"2027-02-26T03:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-23.83,"az":353.5,"t":"2027-02-26T03:20:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-23.93,"az":354.8,"t":"2027-02-26T03:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.01,"az":356.0,"t":"2027-02-26T03:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.06,"az":357.3,"t":"2027-02-26T03:35:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":358.5,"t":"2027-02-26T03:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":359.8,"t":"2027-02-26T03:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":1.0,"t":"2027-02-26T03:50:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-24.08,"az":2.3,"t":"2027-02-26T03:55:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":3.5,"t":"2027-02-26T04:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-23.96,"az":4.8,"t":"2027-02-26T04:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-23.87,"az":6.0,"t":"2027-02-26T04:10:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-23.77,"az":7.3,"t":"2027-02-26T04:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.64,"az":8.5,"t":"2027-02-26T04:20:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-23.49,"az":9.7,"t":"2027-02-26T04:25:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-23.32,"az":11.0,"t":"2027-02-26T04:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.13,"az":12.2,"t":"2027-02-26T04:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-22.93,"az":13.4,"t":"2027-02-26T04:40:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-22.7,"az":14.6,"t":"2027-02-26T04:45:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-22.45,"az":15.8,"t":"2027-02-26T04:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-22.19,"az":17.0,"t":"2027-02-26T04:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-21.91,"az":18.2,"t":"2027-02-26T05:00:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-21.6,"az":19.4,"t":"2027-02-26T05:05:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-21.28,"az":20.6,"t":"2027-02-26T05:10:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-20.95,"az":21.8,"t":"2027-02-26T05:15:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-20.59,"az":22.9,"t":"2027-02-26T05:20:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-20.22,"az":24.1,"t":"2027-02-26T05:25:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-19.83,"az":25.2,"t":"2027-02-26T05:30:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-19.42,"az":26.4,"t":"2027-02-26T05:35:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.99,"az":27.5,"t":"2027-02-26T05:40:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-18.55,"az":28.6,"t":"2027-02-26T05:45:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-18.1,"az":29.7,"t":"2027-02-26T05:50:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-17.63,"az":30.8,"t":"2027-02-26T05:55:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-17.14,"az":31.9,"t":"2027-02-26T06:00:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-16.64,"az":33.0,"t":"2027-02-26T06:05:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-16.12,"az":34.0,"t":"2027-02-26T06:10:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-15.59,"az":35.1,"t":"2027-02-26T06:15:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-15.05,"az":36.1,"t":"2027-02-26T06:20:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-14.49,"az":37.1,"t":"2027-02-26T06:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-13.92,"az":38.2,"t":"2027-02-26T06:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.33,"az":39.2,"t":"2027-02-26T06:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.73,"az":40.2,"t":"2027-02-26T06:40:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-12.12,"az":41.2,"t":"2027-02-26T06:45:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-11.5,"az":42.2,"t":"2027-02-26T06:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-10.87,"az":43.1,"t":"2027-02-26T06:55:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-10.22,"az":44.1,"t":"2027-02-26T07:00:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-9.57,"az":45.0,"t":"2027-02-26T07:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.9,"az":46.0,"t":"2027-02-26T07:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-8.22,"az":46.9,"t":"2027-02-26T07:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-7.53,"az":47.8,"t":"2027-02-26T07:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":48.7,"t":"2027-02-26T07:25:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":49.6,"t":"2027-02-26T07:30:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.41,"az":50.5,"t":"2027-02-26T07:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.68,"az":51.4,"t":"2027-02-26T07:40:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":52.3,"t":"2027-02-26T07:45:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":53.2,"t":"2027-02-26T07:50:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-2.44,"az":54.0,"t":"2027-02-26T07:55:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-1.68,"az":54.9,"t":"2027-02-26T08:00:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.91,"az":55.7,"t":"2027-02-26T08:05:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-0.14,"az":56.6,"t":"2027-02-26T08:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":29.71,"alt":0.65,"az":57.4,"t":"2027-02-26T08:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":22.85,"alt":1.44,"az":58.2,"t":"2027-02-26T08:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":18.23,"alt":2.24,"az":59.0,"t":"2027-02-26T08:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":14.99,"alt":3.05,"az":59.8,"t":"2027-02-26T08:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":12.64,"alt":3.86,"az":60.7,"t":"2027-02-26T08:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":10.88,"alt":4.68,"az":61.5,"t":"2027-02-26T08:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":9.52,"alt":5.5,"az":62.2,"t":"2027-02-26T08:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":8.44,"alt":6.33,"az":63.0,"t":"2027-02-26T08:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":7.56,"alt":7.17,"az":63.8,"t":"2027-02-26T08:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":6.85,"alt":8.01,"az":64.6,"t":"2027-02-26T09:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.25,"alt":8.86,"az":65.4,"t":"2027-02-26T09:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":5.74,"alt":9.72,"az":66.1,"t":"2027-02-26T09:10:00Z","terrain":0.84},{"above_terrain":true,"airmass":5.3,"alt":10.57,"az":66.9,"t":"2027-02-26T09:15:00Z","terrain":0.92},{"above_terrain":true,"airmass":4.93,"alt":11.44,"az":67.7,"t":"2027-02-26T09:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":4.6,"alt":12.31,"az":68.4,"t":"2027-02-26T09:25:00Z","terrain":1.02},{"above_terrain":true,"airmass":4.31,"alt":13.18,"az":69.2,"t":"2027-02-26T09:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":4.06,"alt":14.06,"az":70.0,"t":"2027-02-26T09:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.83,"alt":14.94,"az":70.7,"t":"2027-02-26T09:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":3.62,"alt":15.82,"az":71.5,"t":"2027-02-26T09:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.44,"alt":16.71,"az":72.2,"t":"2027-02-26T09:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":3.28,"alt":17.6,"az":72.9,"t":"2027-02-26T09:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.13,"alt":18.5,"az":73.7,"t":"2027-02-26T10:00:00Z","terrain":0.81}],"transit":{"airmass":1.05,"alt":72.5,"az":181.6,"t":"2027-02-25T15:50:00Z"},"usable_hours":3.75,"verdict":"marginal","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."]}