{"assessment":{"best_window":{"end":"2034-02-02T18:05Z","end_local":"20:05","hours":0.83,"label":"good","mean_quality":0.62,"start":"2034-02-02T17:15Z","start_local":"19:15"},"cost":{"altitude":6.05,"clouds":0.0,"darkness":1.33,"moon":2.37},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically possible, with compromises \u2014 weather unknown","hourly":[{"alt":66,"cloud":null,"high":null,"iso":"2034-02-02T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2034-02-02T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.32,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2034-02-02T18:00Z","label":"good","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.6,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2034-02-02T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.57,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":52,"cloud":null,"high":null,"iso":"2034-02-02T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.51,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2034-02-02T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.45,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2034-02-02T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":62,"precip":null,"q":0.4,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2034-02-02T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":60,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2034-02-03T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2034-02-03T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-10,"cloud":null,"high":null,"iso":"2034-02-03T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2034-02-03T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2034-02-03T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2034-02-03T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.64,"peak_sky":0.64,"quality_hours":3.01,"reasons":["the target being low or below 20\u00b0 cost 6.0 quality-hours","moonlight cost 2.4 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":48,"score_weather":null,"sky_hours":3.01,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2034-02-02T16:10Z","end_local":"18:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2034-02-02T15:35Z","start_local":"17:35"},{"end":"2034-02-02T16:45Z","end_local":"18:45","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2034-02-02T16:10Z","start_local":"18:10"},{"end":"2034-02-02T17:15Z","end_local":"19:15","hours":0.5,"label":"marginal","mean_quality":0.32,"start":"2034-02-02T16:45Z","start_local":"18:45"},{"end":"2034-02-02T18:05Z","end_local":"20:05","hours":0.83,"label":"good","mean_quality":0.62,"start":"2034-02-02T17:15Z","start_local":"19:15"},{"end":"2034-02-02T22:30Z","end_local":"00:30","hours":4.42,"label":"marginal","mean_quality":0.49,"start":"2034-02-02T18:05Z","start_local":"20:05"},{"end":"2034-02-02T22:55Z","end_local":"00:55","hours":0.42,"label":"poor","mean_quality":0.25,"start":"2034-02-02T22:30Z","start_local":"00:30"},{"end":"2034-02-03T05:35Z","end_local":"07:35","hours":6.67,"label":"unusable","mean_quality":0.0,"start":"2034-02-02T22:55Z","start_local":"00:55"}]},"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":"2034-02-02T17:12:52Z","dark_hours":10.72,"dark_to":"2034-02-03T03:56:11Z","moon":{"illumination":0.996,"phase":"full moon","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2034-02-02T15:02:17Z","moonset":"2034-02-03T05:02:40Z","sunrise":"2034-02-03T05:31:08Z","sunset":"2034-02-02T15:37:42Z","twilight":{"astronomical":{"end":"2034-02-02T17:12:52Z","start":"2034-02-03T03:56:11Z"},"civil":{"end":"2034-02-02T16:07:04Z","start":"2034-02-03T05:01:51Z"},"nautical":{"end":"2034-02-02T16:40:17Z","start":"2034-02-03T04:28:43Z"}},"window_end":"2034-02-03T10:00:00Z","window_start":"2034-02-02T10:00:00Z"},"night_date":"2034-02-02","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.05,"alt":72.5,"t":"2034-02-02T17:20:00Z"},"dec":24.11388889,"dec_of_date":24.2177,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":4.75,"limit_rise":"2034-02-02T11:41:49Z","limit_set":"2034-02-02T22:53:20Z","max_az_rate_deg_per_min":0.76,"moon_separation":69.0,"never_rises":false,"ra":56.60083333,"ra_of_date":57.1089,"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":"4.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2034-02-03T00:51:53Z","blocked_dark_hours":0,"clears_at":"2034-02-03T09:48:03Z","rise_az":59.3},"track":[{"above_terrain":true,"airmass":17.13,"alt":2.48,"az":59.3,"t":"2034-02-02T10:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":14.21,"alt":3.29,"az":60.1,"t":"2034-02-02T10:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":12.06,"alt":4.11,"az":60.9,"t":"2034-02-02T10:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":10.43,"alt":4.93,"az":61.7,"t":"2034-02-02T10:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":9.17,"alt":5.75,"az":62.5,"t":"2034-02-02T10:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":8.16,"alt":6.59,"az":63.2,"t":"2034-02-02T10:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":7.33,"alt":7.42,"az":64.0,"t":"2034-02-02T10:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.65,"alt":8.27,"az":64.8,"t":"2034-02-02T10:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.08,"alt":9.12,"az":65.6,"t":"2034-02-02T10:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":5.6,"alt":9.97,"az":66.4,"t":"2034-02-02T10:45:00Z","terrain":0.87},{"above_terrain":true,"airmass":5.18,"alt":10.83,"az":67.1,"t":"2034-02-02T10:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":4.82,"alt":11.7,"az":67.9,"t":"2034-02-02T10:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":4.51,"alt":12.57,"az":68.6,"t":"2034-02-02T11:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":4.23,"alt":13.44,"az":69.4,"t":"2034-02-02T11:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":3.98,"alt":14.32,"az":70.1,"t":"2034-02-02T11:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.77,"alt":15.2,"az":70.9,"t":"2034-02-02T11:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":3.57,"alt":16.09,"az":71.6,"t":"2034-02-02T11:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":3.39,"alt":16.98,"az":72.4,"t":"2034-02-02T11:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":3.23,"alt":17.87,"az":73.1,"t":"2034-02-02T11:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":3.08,"alt":18.77,"az":73.9,"t":"2034-02-02T11:35:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.95,"alt":19.67,"az":74.6,"t":"2034-02-02T11:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.83,"alt":20.57,"az":75.4,"t":"2034-02-02T11:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.71,"alt":21.48,"az":76.1,"t":"2034-02-02T11:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.61,"alt":22.39,"az":76.9,"t":"2034-02-02T11:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.51,"alt":23.3,"az":77.6,"t":"2034-02-02T12:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.43,"alt":24.22,"az":78.4,"t":"2034-02-02T12:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.34,"alt":25.14,"az":79.1,"t":"2034-02-02T12:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.27,"alt":26.06,"az":79.9,"t":"2034-02-02T12:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.2,"alt":26.98,"az":80.6,"t":"2034-02-02T12:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.13,"alt":27.9,"az":81.4,"t":"2034-02-02T12:25:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.07,"alt":28.83,"az":82.1,"t":"2034-02-02T12:30:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.01,"alt":29.76,"az":82.9,"t":"2034-02-02T12:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.95,"alt":30.69,"az":83.7,"t":"2034-02-02T12:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.9,"alt":31.62,"az":84.5,"t":"2034-02-02T12:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.85,"alt":32.55,"az":85.2,"t":"2034-02-02T12:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.81,"alt":33.48,"az":86.0,"t":"2034-02-02T12:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.77,"alt":34.42,"az":86.8,"t":"2034-02-02T13:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.72,"alt":35.35,"az":87.6,"t":"2034-02-02T13:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.69,"alt":36.29,"az":88.4,"t":"2034-02-02T13:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.65,"alt":37.22,"az":89.2,"t":"2034-02-02T13:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.62,"alt":38.16,"az":90.1,"t":"2034-02-02T13:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.58,"alt":39.1,"az":90.9,"t":"2034-02-02T13:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.55,"alt":40.03,"az":91.8,"t":"2034-02-02T13:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.52,"alt":40.97,"az":92.6,"t":"2034-02-02T13:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.5,"alt":41.9,"az":93.5,"t":"2034-02-02T13:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.47,"alt":42.84,"az":94.4,"t":"2034-02-02T13:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.44,"alt":43.77,"az":95.3,"t":"2034-02-02T13:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.42,"alt":44.7,"az":96.2,"t":"2034-02-02T13:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.4,"alt":45.63,"az":97.2,"t":"2034-02-02T14:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.38,"alt":46.56,"az":98.1,"t":"2034-02-02T14:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.36,"alt":47.48,"az":99.1,"t":"2034-02-02T14:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.34,"alt":48.41,"az":100.1,"t":"2034-02-02T14:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.32,"alt":49.32,"az":101.2,"t":"2034-02-02T14:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.3,"alt":50.24,"az":102.2,"t":"2034-02-02T14:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.28,"alt":51.15,"az":103.3,"t":"2034-02-02T14:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.27,"alt":52.06,"az":104.4,"t":"2034-02-02T14:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.25,"alt":52.97,"az":105.6,"t":"2034-02-02T14:40:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.24,"alt":53.87,"az":106.8,"t":"2034-02-02T14:45:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.22,"alt":54.76,"az":108.0,"t":"2034-02-02T14:50:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.21,"alt":55.65,"az":109.2,"t":"2034-02-02T14:55:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.2,"alt":56.53,"az":110.6,"t":"2034-02-02T15:00:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.19,"alt":57.4,"az":111.9,"t":"2034-02-02T15:05:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.18,"alt":58.26,"az":113.3,"t":"2034-02-02T15:10:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.16,"alt":59.12,"az":114.8,"t":"2034-02-02T15:15:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.15,"alt":59.96,"az":116.3,"t":"2034-02-02T15:20:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.14,"alt":60.8,"az":117.9,"t":"2034-02-02T15:25:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.14,"alt":61.62,"az":119.5,"t":"2034-02-02T15:30:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.13,"alt":62.42,"az":121.3,"t":"2034-02-02T15:35:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.12,"alt":63.22,"az":123.1,"t":"2034-02-02T15:40:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.11,"alt":63.99,"az":125.0,"t":"2034-02-02T15:45:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.11,"alt":64.75,"az":126.9,"t":"2034-02-02T15:50:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.1,"alt":65.49,"az":129.0,"t":"2034-02-02T15:55:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.09,"alt":66.2,"az":131.2,"t":"2034-02-02T16:00:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.09,"alt":66.9,"az":133.5,"t":"2034-02-02T16:05:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.08,"alt":67.56,"az":135.9,"t":"2034-02-02T16:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.08,"alt":68.2,"az":138.4,"t":"2034-02-02T16:15:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.07,"alt":68.8,"az":141.0,"t":"2034-02-02T16:20:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.07,"alt":69.37,"az":143.8,"t":"2034-02-02T16:25:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.06,"alt":69.91,"az":146.7,"t":"2034-02-02T16:30:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.06,"alt":70.4,"az":149.8,"t":"2034-02-02T16:35:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.06,"alt":70.85,"az":152.9,"t":"2034-02-02T16:40:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.06,"alt":71.25,"az":156.2,"t":"2034-02-02T16:45:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.05,"alt":71.6,"az":159.6,"t":"2034-02-02T16:50:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.05,"alt":71.9,"az":163.2,"t":"2034-02-02T16:55:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.05,"alt":72.14,"az":166.8,"t":"2034-02-02T17:00:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.05,"alt":72.33,"az":170.5,"t":"2034-02-02T17:05:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.05,"alt":72.45,"az":174.2,"t":"2034-02-02T17:10:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.05,"alt":72.52,"az":178.0,"t":"2034-02-02T17:15:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.05,"alt":72.52,"az":181.8,"t":"2034-02-02T17:20:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.05,"alt":72.46,"az":185.6,"t":"2034-02-02T17:25:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.05,"alt":72.33,"az":189.4,"t":"2034-02-02T17:30:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.05,"alt":72.15,"az":193.1,"t":"2034-02-02T17:35:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.05,"alt":71.91,"az":196.7,"t":"2034-02-02T17:40:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.05,"alt":71.61,"az":200.2,"t":"2034-02-02T17:45:00Z","terrain":-0.32},{"above_terrain":true,"airmass":1.06,"alt":71.26,"az":203.7,"t":"2034-02-02T17:50:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.06,"alt":70.86,"az":207.0,"t":"2034-02-02T17:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.06,"alt":70.42,"az":210.1,"t":"2034-02-02T18:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.06,"alt":69.93,"az":213.2,"t":"2034-02-02T18:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.07,"alt":69.39,"az":216.1,"t":"2034-02-02T18:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.07,"alt":68.82,"az":218.9,"t":"2034-02-02T18:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.08,"alt":68.22,"az":221.5,"t":"2034-02-02T18:20:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.08,"alt":67.58,"az":224.0,"t":"2034-02-02T18:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.09,"alt":66.92,"az":226.5,"t":"2034-02-02T18:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.09,"alt":66.23,"az":228.7,"t":"2034-02-02T18:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.1,"alt":65.51,"az":230.9,"t":"2034-02-02T18:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.1,"alt":64.78,"az":233.0,"t":"2034-02-02T18:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.11,"alt":64.02,"az":235.0,"t":"2034-02-02T18:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.12,"alt":63.24,"az":236.9,"t":"2034-02-02T18:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.13,"alt":62.45,"az":238.7,"t":"2034-02-02T19:00:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.14,"alt":61.64,"az":240.4,"t":"2034-02-02T19:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.14,"alt":60.82,"az":242.1,"t":"2034-02-02T19:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.15,"alt":59.99,"az":243.6,"t":"2034-02-02T19:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.16,"alt":59.15,"az":245.2,"t":"2034-02-02T19:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.17,"alt":58.29,"az":246.6,"t":"2034-02-02T19:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.19,"alt":57.43,"az":248.0,"t":"2034-02-02T19:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.2,"alt":56.56,"az":249.4,"t":"2034-02-02T19:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.21,"alt":55.68,"az":250.7,"t":"2034-02-02T19:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.22,"alt":54.79,"az":252.0,"t":"2034-02-02T19:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.24,"alt":53.9,"az":253.2,"t":"2034-02-02T19:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":53.0,"az":254.4,"t":"2034-02-02T19:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.27,"alt":52.09,"az":255.5,"t":"2034-02-02T20:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.28,"alt":51.19,"az":256.7,"t":"2034-02-02T20:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.3,"alt":50.27,"az":257.7,"t":"2034-02-02T20:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.32,"alt":49.36,"az":258.8,"t":"2034-02-02T20:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.34,"alt":48.44,"az":259.8,"t":"2034-02-02T20:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.35,"alt":47.51,"az":260.8,"t":"2034-02-02T20:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.38,"alt":46.59,"az":261.8,"t":"2034-02-02T20:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.4,"alt":45.66,"az":262.8,"t":"2034-02-02T20:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.42,"alt":44.73,"az":263.7,"t":"2034-02-02T20:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.44,"alt":43.8,"az":264.7,"t":"2034-02-02T20:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.47,"alt":42.87,"az":265.6,"t":"2034-02-02T20:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.49,"alt":41.93,"az":266.5,"t":"2034-02-02T20:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.52,"alt":41.0,"az":267.3,"t":"2034-02-02T21:00:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.55,"alt":40.06,"az":268.2,"t":"2034-02-02T21:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.58,"alt":39.13,"az":269.1,"t":"2034-02-02T21:10:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.61,"alt":38.19,"az":269.9,"t":"2034-02-02T21:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.65,"alt":37.26,"az":270.7,"t":"2034-02-02T21:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.69,"alt":36.32,"az":271.5,"t":"2034-02-02T21:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.72,"alt":35.39,"az":272.4,"t":"2034-02-02T21:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.76,"alt":34.45,"az":273.2,"t":"2034-02-02T21:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.81,"alt":33.52,"az":274.0,"t":"2034-02-02T21:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.85,"alt":32.58,"az":274.7,"t":"2034-02-02T21:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.9,"alt":31.65,"az":275.5,"t":"2034-02-02T21:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.95,"alt":30.72,"az":276.3,"t":"2034-02-02T21:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.01,"alt":29.79,"az":277.1,"t":"2034-02-02T22:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.07,"alt":28.86,"az":277.8,"t":"2034-02-02T22:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.13,"alt":27.94,"az":278.6,"t":"2034-02-02T22:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.19,"alt":27.01,"az":279.4,"t":"2034-02-02T22:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.26,"alt":26.09,"az":280.1,"t":"2034-02-02T22:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.34,"alt":25.17,"az":280.9,"t":"2034-02-02T22:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.42,"alt":24.25,"az":281.6,"t":"2034-02-02T22:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.51,"alt":23.34,"az":282.4,"t":"2034-02-02T22:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.61,"alt":22.42,"az":283.1,"t":"2034-02-02T22:40:00Z","terrain":0.0},{"above_terrain":true,"airmass":2.71,"alt":21.51,"az":283.8,"t":"2034-02-02T22:45:00Z","terrain":0.1},{"above_terrain":true,"airmass":2.82,"alt":20.61,"az":284.6,"t":"2034-02-02T22:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.94,"alt":19.7,"az":285.3,"t":"2034-02-02T22:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.08,"alt":18.8,"az":286.1,"t":"2034-02-02T23:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.22,"alt":17.9,"az":286.8,"t":"2034-02-02T23:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.38,"alt":17.01,"az":287.6,"t":"2034-02-02T23:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.56,"alt":16.12,"az":288.3,"t":"2034-02-02T23:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.76,"alt":15.23,"az":289.1,"t":"2034-02-02T23:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.98,"alt":14.35,"az":289.8,"t":"2034-02-02T23:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.22,"alt":13.47,"az":290.6,"t":"2034-02-02T23:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.5,"alt":12.6,"az":291.3,"t":"2034-02-02T23:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.81,"alt":11.73,"az":292.1,"t":"2034-02-02T23:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":5.17,"alt":10.86,"az":292.9,"t":"2034-02-02T23:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.58,"alt":10.0,"az":293.6,"t":"2034-02-02T23:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.07,"alt":9.15,"az":294.4,"t":"2034-02-02T23:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.63,"alt":8.3,"az":295.2,"t":"2034-02-03T00:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":7.31,"alt":7.45,"az":295.9,"t":"2034-02-03T00:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.12,"alt":6.61,"az":296.7,"t":"2034-02-03T00:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":9.13,"alt":5.78,"az":297.5,"t":"2034-02-03T00:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":10.38,"alt":4.95,"az":298.3,"t":"2034-02-03T00:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":12.0,"alt":4.13,"az":299.1,"t":"2034-02-03T00:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":14.12,"alt":3.32,"az":299.9,"t":"2034-02-03T00:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":17.01,"alt":2.51,"az":300.7,"t":"2034-02-03T00:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":21.09,"alt":1.71,"az":301.5,"t":"2034-02-03T00:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":27.07,"alt":0.92,"az":302.4,"t":"2034-02-03T00:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":36.07,"alt":0.13,"az":303.2,"t":"2034-02-03T00:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-0.65,"az":304.0,"t":"2034-02-03T00:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-1.42,"az":304.9,"t":"2034-02-03T01:00:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-2.19,"az":305.7,"t":"2034-02-03T01:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-2.94,"az":306.6,"t":"2034-02-03T01:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":307.4,"t":"2034-02-03T01:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.43,"az":308.3,"t":"2034-02-03T01:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-5.16,"az":309.2,"t":"2034-02-03T01:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-5.88,"az":310.1,"t":"2034-02-03T01:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":311.0,"t":"2034-02-03T01:35:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-7.29,"az":311.9,"t":"2034-02-03T01:40:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-7.98,"az":312.8,"t":"2034-02-03T01:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-8.67,"az":313.7,"t":"2034-02-03T01:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-9.34,"az":314.7,"t":"2034-02-03T01:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-10.0,"az":315.6,"t":"2034-02-03T02:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-10.65,"az":316.6,"t":"2034-02-03T02:05:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-11.28,"az":317.6,"t":"2034-02-03T02:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-11.91,"az":318.5,"t":"2034-02-03T02:15:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-12.52,"az":319.5,"t":"2034-02-03T02:20:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-13.12,"az":320.5,"t":"2034-02-03T02:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.71,"az":321.5,"t":"2034-02-03T02:30:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-14.29,"az":322.5,"t":"2034-02-03T02:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-14.85,"az":323.6,"t":"2034-02-03T02:40:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-15.4,"az":324.6,"t":"2034-02-03T02:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.94,"az":325.7,"t":"2034-02-03T02:50:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-16.46,"az":326.7,"t":"2034-02-03T02:55:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-16.96,"az":327.8,"t":"2034-02-03T03:00:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":328.9,"t":"2034-02-03T03:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-17.93,"az":330.0,"t":"2034-02-03T03:10:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-18.39,"az":331.1,"t":"2034-02-03T03:15:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-18.84,"az":332.2,"t":"2034-02-03T03:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.27,"az":333.3,"t":"2034-02-03T03:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-19.68,"az":334.4,"t":"2034-02-03T03:30:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-20.07,"az":335.6,"t":"2034-02-03T03:35:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-20.45,"az":336.7,"t":"2034-02-03T03:40:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-20.81,"az":337.9,"t":"2034-02-03T03:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-21.16,"az":339.0,"t":"2034-02-03T03:50:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-21.48,"az":340.2,"t":"2034-02-03T03:55:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-21.79,"az":341.4,"t":"2034-02-03T04:00:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-22.08,"az":342.6,"t":"2034-02-03T04:05:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-22.35,"az":343.8,"t":"2034-02-03T04:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.6,"az":345.0,"t":"2034-02-03T04:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.84,"az":346.2,"t":"2034-02-03T04:20:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-23.05,"az":347.4,"t":"2034-02-03T04:25:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-23.24,"az":348.7,"t":"2034-02-03T04:30:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-23.42,"az":349.9,"t":"2034-02-03T04:35:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-23.57,"az":351.1,"t":"2034-02-03T04:40:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-23.71,"az":352.4,"t":"2034-02-03T04:45:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-23.82,"az":353.6,"t":"2034-02-03T04:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-23.92,"az":354.8,"t":"2034-02-03T04:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-23.99,"az":356.1,"t":"2034-02-03T05:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.04,"az":357.3,"t":"2034-02-03T05:05:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-24.08,"az":358.6,"t":"2034-02-03T05:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.09,"az":359.8,"t":"2034-02-03T05:15:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-24.08,"az":1.1,"t":"2034-02-03T05:20:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-24.05,"az":2.3,"t":"2034-02-03T05:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-24.0,"az":3.6,"t":"2034-02-03T05:30:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-23.94,"az":4.8,"t":"2034-02-03T05:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.85,"az":6.1,"t":"2034-02-03T05:40:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-23.74,"az":7.3,"t":"2034-02-03T05:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.61,"az":8.6,"t":"2034-02-03T05:50:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-23.46,"az":9.8,"t":"2034-02-03T05:55:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-23.29,"az":11.0,"t":"2034-02-03T06:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-23.1,"az":12.3,"t":"2034-02-03T06:05:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-22.89,"az":13.5,"t":"2034-02-03T06:10:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-22.66,"az":14.7,"t":"2034-02-03T06:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-22.42,"az":15.9,"t":"2034-02-03T06:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-22.15,"az":17.1,"t":"2034-02-03T06:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-21.86,"az":18.3,"t":"2034-02-03T06:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-21.56,"az":19.5,"t":"2034-02-03T06:35:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-21.24,"az":20.7,"t":"2034-02-03T06:40:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-20.9,"az":21.8,"t":"2034-02-03T06:45:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-20.54,"az":23.0,"t":"2034-02-03T06:50:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-20.17,"az":24.2,"t":"2034-02-03T06:55:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-19.78,"az":25.3,"t":"2034-02-03T07:00:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-19.37,"az":26.4,"t":"2034-02-03T07:05:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-18.94,"az":27.6,"t":"2034-02-03T07:10:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-18.5,"az":28.7,"t":"2034-02-03T07:15:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-18.05,"az":29.8,"t":"2034-02-03T07:20:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-17.57,"az":30.9,"t":"2034-02-03T07:25:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":32.0,"t":"2034-02-03T07:30:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-16.58,"az":33.0,"t":"2034-02-03T07:35:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-16.07,"az":34.1,"t":"2034-02-03T07:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-15.53,"az":35.1,"t":"2034-02-03T07:45:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-14.99,"az":36.2,"t":"2034-02-03T07:50:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-14.43,"az":37.2,"t":"2034-02-03T07:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-13.86,"az":38.2,"t":"2034-02-03T08:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.27,"az":39.2,"t":"2034-02-03T08:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.67,"az":40.2,"t":"2034-02-03T08:10:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-12.06,"az":41.2,"t":"2034-02-03T08:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-11.44,"az":42.2,"t":"2034-02-03T08:20:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-10.8,"az":43.2,"t":"2034-02-03T08:25:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-10.16,"az":44.1,"t":"2034-02-03T08:30:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":45.1,"t":"2034-02-03T08:35:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-8.83,"az":46.0,"t":"2034-02-03T08:40:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-8.15,"az":47.0,"t":"2034-02-03T08:45:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-7.47,"az":47.9,"t":"2034-02-03T08:50:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":48.8,"t":"2034-02-03T08:55:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-6.06,"az":49.7,"t":"2034-02-03T09:00:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.34,"az":50.6,"t":"2034-02-03T09:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.61,"az":51.5,"t":"2034-02-03T09:10:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":52.3,"t":"2034-02-03T09:15:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-3.13,"az":53.2,"t":"2034-02-03T09:20:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-2.38,"az":54.1,"t":"2034-02-03T09:25:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-1.61,"az":54.9,"t":"2034-02-03T09:30:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.84,"az":55.8,"t":"2034-02-03T09:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-0.07,"az":56.6,"t":"2034-02-03T09:40:00Z","terrain":1.06},{"above_terrain":false,"airmass":28.97,"alt":0.72,"az":57.4,"t":"2034-02-03T09:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":22.36,"alt":1.51,"az":58.3,"t":"2034-02-03T09:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":17.89,"alt":2.31,"az":59.1,"t":"2034-02-03T09:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":14.75,"alt":3.12,"az":59.9,"t":"2034-02-03T10:00:00Z","terrain":1.17}],"transit":{"airmass":1.05,"alt":72.5,"az":181.8,"t":"2034-02-02T17:20:00Z"},"usable_hours":5.67,"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."]}