{"assessment":{"best_window":{"end":"2047-03-05T20:40Z","end_local":"22:40","hours":2.83,"label":"marginal","mean_quality":0.46,"start":"2047-03-05T17:50Z","start_local":"19:50"},"cost":{"altitude":7.38,"clouds":0.0,"darkness":1.24,"moon":1.24},"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 barely \u2014 weather unknown","hourly":[{"alt":62,"cloud":null,"high":null,"iso":"2047-03-05T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":74,"precip":null,"q":0.08,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":52,"cloud":null,"high":null,"iso":"2047-03-05T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":70,"precip":null,"q":0.51,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2047-03-05T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.48,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2047-03-05T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.46,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2047-03-05T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2047-03-05T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2047-03-05T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-10,"cloud":null,"high":null,"iso":"2047-03-06T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2047-03-06T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2047-03-06T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2047-03-06T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2047-03-06T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.51,"peak_sky":0.51,"quality_hours":1.56,"reasons":["the target being low or below 20\u00b0 cost 7.4 quality-hours","daylight and twilight cost 1.2 quality-hours","moonlight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":20,"score_weather":null,"sky_hours":1.56,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2047-03-05T16:45Z","end_local":"18:45","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2047-03-05T16:15Z","start_local":"18:15"},{"end":"2047-03-05T17:50Z","end_local":"19:50","hours":1.08,"label":"poor","mean_quality":0.16,"start":"2047-03-05T16:45Z","start_local":"18:45"},{"end":"2047-03-05T20:40Z","end_local":"22:40","hours":2.83,"label":"marginal","mean_quality":0.46,"start":"2047-03-05T17:50Z","start_local":"19:50"},{"end":"2047-03-05T20:55Z","end_local":"22:55","hours":0.25,"label":"poor","mean_quality":0.27,"start":"2047-03-05T20:40Z","start_local":"22:40"},{"end":"2047-03-06T04:50Z","end_local":"06:50","hours":7.92,"label":"unusable","mean_quality":0.0,"start":"2047-03-05T20:55Z","start_local":"22:55"}]},"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":"2047-03-05T17:48:09Z","dark_hours":9.47,"dark_to":"2047-03-06T03:16:07Z","moon":{"illumination":0.597,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":2.42,"moonrise":null,"moonset":"2047-03-06T00:50:28Z","sunrise":"2047-03-06T04:48:16Z","sunset":"2047-03-05T16:15:50Z","twilight":{"astronomical":{"end":"2047-03-05T17:48:09Z","start":"2047-03-06T03:16:07Z"},"civil":{"end":"2047-03-05T16:43:38Z","start":"2047-03-06T04:20:31Z"},"nautical":{"end":"2047-03-05T17:15:49Z","start":"2047-03-06T03:48:24Z"}},"window_end":"2047-03-06T10:00:00Z","window_start":"2047-03-05T10:00:00Z"},"night_date":"2047-03-05","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.24,"alt":53.8,"t":"2047-03-05T17:50:00Z"},"dec":24.11388889,"dec_of_date":24.2571,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":2.17,"limit_rise":"2047-03-06T09:37:14Z","limit_set":"2047-03-05T20:52:57Z","max_az_rate_deg_per_min":0.76,"moon_separation":26.7,"never_rises":false,"ra":56.60083333,"ra_of_date":57.3042,"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 2.2 h above 30\u00b0, 3.1 h above 20\u00b0 \u2014 usable, at high airmass. The Moon is 27\u00b0 away at 60% \u2014 faint targets will suffer.","terrain":{"available":true,"behind_at":"2047-03-05T22:51:34Z","blocked_dark_hours":0,"clears_at":"2047-03-06T07:47:17Z","rise_az":77.7},"track":[{"above_terrain":true,"airmass":2.5,"alt":23.42,"az":77.7,"t":"2047-03-05T10:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.42,"alt":24.34,"az":78.4,"t":"2047-03-05T10:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.33,"alt":25.26,"az":79.2,"t":"2047-03-05T10:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.26,"alt":26.18,"az":79.9,"t":"2047-03-05T10:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.19,"alt":27.1,"az":80.7,"t":"2047-03-05T10:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.12,"alt":28.02,"az":81.4,"t":"2047-03-05T10:25:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.06,"alt":28.95,"az":82.2,"t":"2047-03-05T10:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.0,"alt":29.88,"az":82.9,"t":"2047-03-05T10:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.95,"alt":30.81,"az":83.7,"t":"2047-03-05T10:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.9,"alt":31.74,"az":84.5,"t":"2047-03-05T10:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.85,"alt":32.67,"az":85.3,"t":"2047-03-05T10:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.8,"alt":33.61,"az":86.1,"t":"2047-03-05T10:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.76,"alt":34.54,"az":86.9,"t":"2047-03-05T11:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.72,"alt":35.47,"az":87.7,"t":"2047-03-05T11:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.68,"alt":36.41,"az":88.5,"t":"2047-03-05T11:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.65,"alt":37.35,"az":89.3,"t":"2047-03-05T11:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.61,"alt":38.28,"az":90.1,"t":"2047-03-05T11:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.58,"alt":39.22,"az":91.0,"t":"2047-03-05T11:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.55,"alt":40.15,"az":91.8,"t":"2047-03-05T11:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.52,"alt":41.09,"az":92.7,"t":"2047-03-05T11:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.49,"alt":42.02,"az":93.6,"t":"2047-03-05T11:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.47,"alt":42.96,"az":94.5,"t":"2047-03-05T11:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.44,"alt":43.89,"az":95.4,"t":"2047-03-05T11:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.42,"alt":44.82,"az":96.3,"t":"2047-03-05T11:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.39,"alt":45.75,"az":97.2,"t":"2047-03-05T12:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.37,"alt":46.68,"az":98.2,"t":"2047-03-05T12:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.35,"alt":47.6,"az":99.2,"t":"2047-03-05T12:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.33,"alt":48.53,"az":100.2,"t":"2047-03-05T12:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.31,"alt":49.44,"az":101.2,"t":"2047-03-05T12:20:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.3,"alt":50.36,"az":102.3,"t":"2047-03-05T12:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.28,"alt":51.27,"az":103.4,"t":"2047-03-05T12:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.26,"alt":52.18,"az":104.5,"t":"2047-03-05T12:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.25,"alt":53.09,"az":105.6,"t":"2047-03-05T12:40:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.24,"alt":53.98,"az":106.8,"t":"2047-03-05T12:45:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.22,"alt":54.88,"az":108.1,"t":"2047-03-05T12:50:00Z","terrain":-0.95},{"above_terrain":true,"airmass":1.21,"alt":55.76,"az":109.3,"t":"2047-03-05T12:55:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.2,"alt":56.64,"az":110.6,"t":"2047-03-05T13:00:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.18,"alt":57.52,"az":112.0,"t":"2047-03-05T13:05:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.17,"alt":58.38,"az":113.4,"t":"2047-03-05T13:10:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.16,"alt":59.23,"az":114.9,"t":"2047-03-05T13:15:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.15,"alt":60.08,"az":116.4,"t":"2047-03-05T13:20:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.14,"alt":60.91,"az":118.0,"t":"2047-03-05T13:25:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.13,"alt":61.73,"az":119.7,"t":"2047-03-05T13:30:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.13,"alt":62.54,"az":121.4,"t":"2047-03-05T13:35:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.12,"alt":63.33,"az":123.2,"t":"2047-03-05T13:40:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.11,"alt":64.1,"az":125.1,"t":"2047-03-05T13:45:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.1,"alt":64.86,"az":127.1,"t":"2047-03-05T13:50:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.1,"alt":65.59,"az":129.2,"t":"2047-03-05T13:55:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.09,"alt":66.31,"az":131.4,"t":"2047-03-05T14:00:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.09,"alt":67.0,"az":133.7,"t":"2047-03-05T14:05:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.08,"alt":67.66,"az":136.1,"t":"2047-03-05T14:10:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.08,"alt":68.3,"az":138.6,"t":"2047-03-05T14:15:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.07,"alt":68.9,"az":141.3,"t":"2047-03-05T14:20:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.07,"alt":69.47,"az":144.1,"t":"2047-03-05T14:25:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.06,"alt":70.0,"az":147.0,"t":"2047-03-05T14:30:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.06,"alt":70.49,"az":150.0,"t":"2047-03-05T14:35:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.06,"alt":70.93,"az":153.2,"t":"2047-03-05T14:40:00Z","terrain":-0.95},{"above_terrain":true,"airmass":1.06,"alt":71.33,"az":156.5,"t":"2047-03-05T14:45:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.05,"alt":71.67,"az":160.0,"t":"2047-03-05T14:50:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.05,"alt":71.97,"az":163.5,"t":"2047-03-05T14:55:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.05,"alt":72.21,"az":167.1,"t":"2047-03-05T15:00:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.05,"alt":72.38,"az":170.9,"t":"2047-03-05T15:05:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.05,"alt":72.5,"az":174.6,"t":"2047-03-05T15:10:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.05,"alt":72.56,"az":178.4,"t":"2047-03-05T15:15:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.05,"alt":72.55,"az":182.2,"t":"2047-03-05T15:20:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":186.0,"t":"2047-03-05T15:25:00Z","terrain":-0.73},{"above_terrain":true,"airmass":1.05,"alt":72.36,"az":189.8,"t":"2047-03-05T15:30:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.05,"alt":72.17,"az":193.5,"t":"2047-03-05T15:35:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.05,"alt":71.92,"az":197.1,"t":"2047-03-05T15:40:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.05,"alt":71.62,"az":200.6,"t":"2047-03-05T15:45:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.06,"alt":71.26,"az":204.1,"t":"2047-03-05T15:50:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.06,"alt":70.86,"az":207.3,"t":"2047-03-05T15:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.06,"alt":70.4,"az":210.5,"t":"2047-03-05T16:00:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.06,"alt":69.91,"az":213.5,"t":"2047-03-05T16:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.07,"alt":69.37,"az":216.4,"t":"2047-03-05T16:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.07,"alt":68.8,"az":219.2,"t":"2047-03-05T16:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.08,"alt":68.19,"az":221.8,"t":"2047-03-05T16:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":67.55,"az":224.4,"t":"2047-03-05T16:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.09,"alt":66.88,"az":226.8,"t":"2047-03-05T16:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.09,"alt":66.18,"az":229.0,"t":"2047-03-05T16:35:00Z","terrain":1.3},{"above_terrain":true,"airmass":1.1,"alt":65.47,"az":231.2,"t":"2047-03-05T16:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.11,"alt":64.73,"az":233.3,"t":"2047-03-05T16:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.11,"alt":63.97,"az":235.2,"t":"2047-03-05T16:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.12,"alt":63.19,"az":237.1,"t":"2047-03-05T16:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.13,"alt":62.4,"az":238.9,"t":"2047-03-05T17:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.14,"alt":61.59,"az":240.6,"t":"2047-03-05T17:05:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.15,"alt":60.76,"az":242.3,"t":"2047-03-05T17:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.15,"alt":59.93,"az":243.9,"t":"2047-03-05T17:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.16,"alt":59.08,"az":245.4,"t":"2047-03-05T17:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.18,"alt":58.23,"az":246.8,"t":"2047-03-05T17:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.19,"alt":57.36,"az":248.2,"t":"2047-03-05T17:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.2,"alt":56.49,"az":249.6,"t":"2047-03-05T17:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.21,"alt":55.61,"az":250.9,"t":"2047-03-05T17:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.22,"alt":54.72,"az":252.2,"t":"2047-03-05T17:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.24,"alt":53.83,"az":253.4,"t":"2047-03-05T17:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":52.93,"az":254.6,"t":"2047-03-05T17:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.27,"alt":52.02,"az":255.7,"t":"2047-03-05T18:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.28,"alt":51.11,"az":256.8,"t":"2047-03-05T18:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":257.9,"t":"2047-03-05T18:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.32,"alt":49.28,"az":259.0,"t":"2047-03-05T18:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.34,"alt":48.36,"az":260.0,"t":"2047-03-05T18:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.36,"alt":47.44,"az":261.0,"t":"2047-03-05T18:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.38,"alt":46.51,"az":262.0,"t":"2047-03-05T18:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.4,"alt":45.59,"az":262.9,"t":"2047-03-05T18:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.66,"az":263.9,"t":"2047-03-05T18:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.44,"alt":43.73,"az":264.8,"t":"2047-03-05T18:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":265.7,"t":"2047-03-05T18:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.5,"alt":41.86,"az":266.6,"t":"2047-03-05T18:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.52,"alt":40.92,"az":267.5,"t":"2047-03-05T19:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.55,"alt":39.99,"az":268.3,"t":"2047-03-05T19:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.58,"alt":39.05,"az":269.2,"t":"2047-03-05T19:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.62,"alt":38.12,"az":270.0,"t":"2047-03-05T19:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.65,"alt":37.18,"az":270.9,"t":"2047-03-05T19:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.69,"alt":36.25,"az":271.7,"t":"2047-03-05T19:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.73,"alt":35.31,"az":272.5,"t":"2047-03-05T19:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.77,"alt":34.38,"az":273.3,"t":"2047-03-05T19:35:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.81,"alt":33.44,"az":274.1,"t":"2047-03-05T19:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.86,"alt":32.51,"az":274.9,"t":"2047-03-05T19:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.9,"alt":31.58,"az":275.6,"t":"2047-03-05T19:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.96,"alt":30.65,"az":276.4,"t":"2047-03-05T19:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.01,"alt":29.72,"az":277.2,"t":"2047-03-05T20:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.07,"alt":28.79,"az":277.9,"t":"2047-03-05T20:05:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.13,"alt":27.86,"az":278.7,"t":"2047-03-05T20:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.2,"alt":26.94,"az":279.5,"t":"2047-03-05T20:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.27,"alt":26.02,"az":280.2,"t":"2047-03-05T20:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.35,"alt":25.1,"az":281.0,"t":"2047-03-05T20:25:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.43,"alt":24.18,"az":281.7,"t":"2047-03-05T20:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.52,"alt":23.26,"az":282.5,"t":"2047-03-05T20:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.62,"alt":22.35,"az":283.2,"t":"2047-03-05T20:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.72,"alt":21.44,"az":284.0,"t":"2047-03-05T20:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":2.83,"alt":20.53,"az":284.7,"t":"2047-03-05T20:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.95,"alt":19.63,"az":285.5,"t":"2047-03-05T20:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.09,"alt":18.73,"az":286.2,"t":"2047-03-05T21:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.24,"alt":17.83,"az":286.9,"t":"2047-03-05T21:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.4,"alt":16.94,"az":287.7,"t":"2047-03-05T21:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.58,"alt":16.05,"az":288.4,"t":"2047-03-05T21:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.77,"alt":15.16,"az":289.2,"t":"2047-03-05T21:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.99,"alt":14.28,"az":289.9,"t":"2047-03-05T21:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.24,"alt":13.4,"az":290.7,"t":"2047-03-05T21:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.52,"alt":12.53,"az":291.4,"t":"2047-03-05T21:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.84,"alt":11.66,"az":292.2,"t":"2047-03-05T21:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":5.2,"alt":10.8,"az":293.0,"t":"2047-03-05T21:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":5.62,"alt":9.94,"az":293.7,"t":"2047-03-05T21:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.11,"alt":9.08,"az":294.5,"t":"2047-03-05T21:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.68,"alt":8.24,"az":295.3,"t":"2047-03-05T22:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.36,"alt":7.39,"az":296.1,"t":"2047-03-05T22:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":8.19,"alt":6.55,"az":296.8,"t":"2047-03-05T22:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":9.21,"alt":5.72,"az":297.6,"t":"2047-03-05T22:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":10.49,"alt":4.9,"az":298.4,"t":"2047-03-05T22:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":12.13,"alt":4.08,"az":299.2,"t":"2047-03-05T22:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":14.3,"alt":3.26,"az":300.0,"t":"2047-03-05T22:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":17.25,"alt":2.45,"az":300.8,"t":"2047-03-05T22:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":21.43,"alt":1.65,"az":301.6,"t":"2047-03-05T22:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":27.58,"alt":0.86,"az":302.5,"t":"2047-03-05T22:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":36.82,"alt":0.08,"az":303.3,"t":"2047-03-05T22:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-0.7,"az":304.1,"t":"2047-03-05T22:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":305.0,"t":"2047-03-05T23:00:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-2.24,"az":305.8,"t":"2047-03-05T23:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-2.99,"az":306.7,"t":"2047-03-05T23:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":307.6,"t":"2047-03-05T23:15:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-4.48,"az":308.4,"t":"2047-03-05T23:20:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-5.2,"az":309.3,"t":"2047-03-05T23:25:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-5.92,"az":310.2,"t":"2047-03-05T23:30:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":311.1,"t":"2047-03-05T23:35:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-7.33,"az":312.0,"t":"2047-03-05T23:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.02,"az":312.9,"t":"2047-03-05T23:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-8.7,"az":313.9,"t":"2047-03-05T23:50:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-9.37,"az":314.8,"t":"2047-03-05T23:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-10.03,"az":315.8,"t":"2047-03-06T00:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-10.68,"az":316.7,"t":"2047-03-06T00:05:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-11.32,"az":317.7,"t":"2047-03-06T00:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-11.94,"az":318.7,"t":"2047-03-06T00:15:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-12.55,"az":319.6,"t":"2047-03-06T00:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-13.15,"az":320.6,"t":"2047-03-06T00:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.74,"az":321.6,"t":"2047-03-06T00:30:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-14.31,"az":322.7,"t":"2047-03-06T00:35:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-14.87,"az":323.7,"t":"2047-03-06T00:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-15.42,"az":324.7,"t":"2047-03-06T00:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.96,"az":325.8,"t":"2047-03-06T00:50:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-16.47,"az":326.8,"t":"2047-03-06T00:55:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-16.98,"az":327.9,"t":"2047-03-06T01:00:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":329.0,"t":"2047-03-06T01:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-17.94,"az":330.1,"t":"2047-03-06T01:10:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-18.4,"az":331.2,"t":"2047-03-06T01:15:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-18.85,"az":332.3,"t":"2047-03-06T01:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.27,"az":333.4,"t":"2047-03-06T01:25:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-19.68,"az":334.6,"t":"2047-03-06T01:30:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-20.08,"az":335.7,"t":"2047-03-06T01:35:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-20.45,"az":336.8,"t":"2047-03-06T01:40:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-20.81,"az":338.0,"t":"2047-03-06T01:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-21.15,"az":339.2,"t":"2047-03-06T01:50:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-21.48,"az":340.3,"t":"2047-03-06T01:55:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-21.78,"az":341.5,"t":"2047-03-06T02:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-22.07,"az":342.7,"t":"2047-03-06T02:05:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-22.34,"az":343.9,"t":"2047-03-06T02:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.59,"az":345.1,"t":"2047-03-06T02:15:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-22.82,"az":346.3,"t":"2047-03-06T02:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-23.03,"az":347.6,"t":"2047-03-06T02:25:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-23.22,"az":348.8,"t":"2047-03-06T02:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-23.4,"az":350.0,"t":"2047-03-06T02:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.55,"az":351.3,"t":"2047-03-06T02:40:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-23.68,"az":352.5,"t":"2047-03-06T02:45:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-23.79,"az":353.7,"t":"2047-03-06T02:50:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-23.89,"az":355.0,"t":"2047-03-06T02:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-23.96,"az":356.2,"t":"2047-03-06T03:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.01,"az":357.5,"t":"2047-03-06T03:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-24.04,"az":358.7,"t":"2047-03-06T03:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.05,"az":360.0,"t":"2047-03-06T03:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-24.04,"az":1.2,"t":"2047-03-06T03:20:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-24.01,"az":2.5,"t":"2047-03-06T03:25:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-23.96,"az":3.7,"t":"2047-03-06T03:30:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-23.89,"az":5.0,"t":"2047-03-06T03:35:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-23.8,"az":6.2,"t":"2047-03-06T03:40:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-23.69,"az":7.5,"t":"2047-03-06T03:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.55,"az":8.7,"t":"2047-03-06T03:50:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-23.4,"az":9.9,"t":"2047-03-06T03:55:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-23.23,"az":11.2,"t":"2047-03-06T04:00:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-23.04,"az":12.4,"t":"2047-03-06T04:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-22.83,"az":13.6,"t":"2047-03-06T04:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-22.6,"az":14.8,"t":"2047-03-06T04:15:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-22.35,"az":16.0,"t":"2047-03-06T04:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-22.08,"az":17.2,"t":"2047-03-06T04:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-21.8,"az":18.4,"t":"2047-03-06T04:30:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-21.49,"az":19.6,"t":"2047-03-06T04:35:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-21.17,"az":20.8,"t":"2047-03-06T04:40:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-20.83,"az":22.0,"t":"2047-03-06T04:45:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-20.47,"az":23.1,"t":"2047-03-06T04:50:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-20.09,"az":24.3,"t":"2047-03-06T04:55:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-19.7,"az":25.4,"t":"2047-03-06T05:00:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-19.29,"az":26.5,"t":"2047-03-06T05:05:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-18.86,"az":27.7,"t":"2047-03-06T05:10:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-18.42,"az":28.8,"t":"2047-03-06T05:15:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-17.96,"az":29.9,"t":"2047-03-06T05:20:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":31.0,"t":"2047-03-06T05:25:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":32.0,"t":"2047-03-06T05:30:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-16.49,"az":33.1,"t":"2047-03-06T05:35:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-15.98,"az":34.2,"t":"2047-03-06T05:40:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-15.44,"az":35.2,"t":"2047-03-06T05:45:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-14.9,"az":36.3,"t":"2047-03-06T05:50:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-14.34,"az":37.3,"t":"2047-03-06T05:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-13.76,"az":38.3,"t":"2047-03-06T06:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-13.18,"az":39.3,"t":"2047-03-06T06:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-12.58,"az":40.3,"t":"2047-03-06T06:10:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-11.96,"az":41.3,"t":"2047-03-06T06:15:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-11.34,"az":42.3,"t":"2047-03-06T06:20:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-10.7,"az":43.3,"t":"2047-03-06T06:25:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-10.06,"az":44.2,"t":"2047-03-06T06:30:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-9.4,"az":45.2,"t":"2047-03-06T06:35:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-8.73,"az":46.1,"t":"2047-03-06T06:40:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-8.05,"az":47.0,"t":"2047-03-06T06:45:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-7.36,"az":47.9,"t":"2047-03-06T06:50:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":48.9,"t":"2047-03-06T06:55:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-5.95,"az":49.8,"t":"2047-03-06T07:00:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.23,"az":50.7,"t":"2047-03-06T07:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.5,"az":51.5,"t":"2047-03-06T07:10:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":52.4,"t":"2047-03-06T07:15:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.02,"az":53.3,"t":"2047-03-06T07:20:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":54.1,"t":"2047-03-06T07:25:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-1.5,"az":55.0,"t":"2047-03-06T07:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-0.73,"az":55.8,"t":"2047-03-06T07:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":37.26,"alt":0.05,"az":56.7,"t":"2047-03-06T07:40:00Z","terrain":1.06},{"above_terrain":false,"airmass":27.87,"alt":0.83,"az":57.5,"t":"2047-03-06T07:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":21.63,"alt":1.62,"az":58.3,"t":"2047-03-06T07:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":17.39,"alt":2.42,"az":59.1,"t":"2047-03-06T07:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":14.39,"alt":3.23,"az":59.9,"t":"2047-03-06T08:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":12.2,"alt":4.04,"az":60.8,"t":"2047-03-06T08:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":10.54,"alt":4.86,"az":61.6,"t":"2047-03-06T08:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":9.25,"alt":5.69,"az":62.3,"t":"2047-03-06T08:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":8.23,"alt":6.52,"az":63.1,"t":"2047-03-06T08:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":7.39,"alt":7.36,"az":63.9,"t":"2047-03-06T08:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":6.7,"alt":8.2,"az":64.7,"t":"2047-03-06T08:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.13,"alt":9.05,"az":65.5,"t":"2047-03-06T08:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":5.64,"alt":9.91,"az":66.2,"t":"2047-03-06T08:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":5.22,"alt":10.76,"az":67.0,"t":"2047-03-06T08:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":4.85,"alt":11.63,"az":67.8,"t":"2047-03-06T08:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":4.53,"alt":12.5,"az":68.5,"t":"2047-03-06T08:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":4.25,"alt":13.37,"az":69.3,"t":"2047-03-06T09:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":4.0,"alt":14.25,"az":70.0,"t":"2047-03-06T09:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":3.78,"alt":15.13,"az":70.8,"t":"2047-03-06T09:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":71.5,"t":"2047-03-06T09:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.4,"alt":16.91,"az":72.3,"t":"2047-03-06T09:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":3.24,"alt":17.8,"az":73.0,"t":"2047-03-06T09:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.09,"alt":18.7,"az":73.8,"t":"2047-03-06T09:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.96,"alt":19.6,"az":74.5,"t":"2047-03-06T09:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.84,"alt":20.5,"az":75.3,"t":"2047-03-06T09:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.72,"alt":21.41,"az":76.0,"t":"2047-03-06T09:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.62,"alt":22.32,"az":76.8,"t":"2047-03-06T09:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.52,"alt":23.23,"az":77.5,"t":"2047-03-06T09:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.43,"alt":24.14,"az":78.2,"t":"2047-03-06T10:00:00Z","terrain":0.62}],"transit":{"airmass":1.05,"alt":72.6,"az":178.4,"t":"2047-03-05T15:15:00Z"},"usable_hours":3.08,"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."]}