{"assessment":{"best_window":{"end":"2046-02-24T20:55Z","end_local":"22:55","hours":3.25,"label":"good","mean_quality":0.83,"start":"2046-02-24T17:40Z","start_local":"19:40"},"cost":{"altitude":7.23,"clouds":0.0,"darkness":1.09,"moon":0.02},"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":42,"cloud":null,"high":null,"iso":"2046-02-24T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-41,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2046-02-24T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2046-02-24T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2046-02-24T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2046-02-24T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.54,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2046-02-24T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2046-02-24T23:00Z","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":-8,"cloud":null,"high":null,"iso":"2046-02-25T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-19,"cloud":null,"high":null,"iso":"2046-02-25T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-30,"cloud":null,"high":null,"iso":"2046-02-25T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-39,"cloud":null,"high":null,"iso":"2046-02-25T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-48,"cloud":null,"high":null,"iso":"2046-02-25T04:00Z","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":-53,"cloud":null,"high":null,"iso":"2046-02-25T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.89,"peak_sky":0.89,"quality_hours":3.29,"reasons":["the target being low or below 20\u00b0 cost 7.2 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":73,"score_weather":null,"sky_hours":3.29,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2046-02-24T16:35Z","end_local":"18:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2046-02-24T16:05Z","start_local":"18:05"},{"end":"2046-02-24T17:10Z","end_local":"19:10","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2046-02-24T16:35Z","start_local":"18:35"},{"end":"2046-02-24T17:40Z","end_local":"19:40","hours":0.5,"label":"marginal","mean_quality":0.44,"start":"2046-02-24T17:10Z","start_local":"19:10"},{"end":"2046-02-24T20:55Z","end_local":"22:55","hours":3.25,"label":"good","mean_quality":0.83,"start":"2046-02-24T17:40Z","start_local":"19:40"},{"end":"2046-02-24T21:30Z","end_local":"23:30","hours":0.58,"label":"marginal","mean_quality":0.48,"start":"2046-02-24T20:55Z","start_local":"22:55"},{"end":"2046-02-25T05:05Z","end_local":"07:05","hours":7.58,"label":"unusable","mean_quality":0.0,"start":"2046-02-24T21:30Z","start_local":"23:30"}]},"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":"2046-02-24T17:37:56Z","dark_hours":9.86,"dark_to":"2046-02-25T03:29:43Z","moon":{"illumination":0.785,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":3.28,"moonrise":"2046-02-24T20:55:34Z","moonset":"2046-02-25T06:53:14Z","sunrise":"2046-02-25T05:02:04Z","sunset":"2046-02-24T16:05:24Z","twilight":{"astronomical":{"end":"2046-02-24T17:37:56Z","start":"2046-02-25T03:29:43Z"},"civil":{"end":"2046-02-24T16:33:29Z","start":"2046-02-25T04:34:03Z"},"nautical":{"end":"2046-02-24T17:05:45Z","start":"2046-02-25T04:01:51Z"}},"window_end":"2046-02-25T10:00:00Z","window_start":"2046-02-24T10:00:00Z"},"night_date":"2046-02-24","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.47,"alt":42.9,"t":"2046-02-24T17:40:00Z"},"dec":-5.3876,"dec_of_date":-5.3612,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":2.75,"limit_rise":"2046-02-24T13:51:53Z","limit_set":"2046-02-24T21:27:10Z","max_az_rate_deg_per_min":0.0,"moon_separation":120.2,"never_rises":false,"ra":83.8201,"ra_of_date":84.3874,"ra_str":"05h 35m 16.8s","resolved":{"common_name":"Great Orion Nebula","dec":-5.3876,"name":"M 42","ra":83.8201,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M42","source":"sesame","type":"HII","type_text":"HII region \u2014 a star-forming nebula"},"summary":"Only 2.8 h above 30\u00b0, 3.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2046-02-24T23:14:16Z","blocked_dark_hours":0,"clears_at":"2046-02-24T12:03:19Z","rise_az":98.1},"track":[{"above_terrain":false,"airmass":null,"alt":-22.25,"az":76.7,"t":"2046-02-24T10:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-21.34,"az":77.7,"t":"2046-02-24T10:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-20.42,"az":78.6,"t":"2046-02-24T10:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-19.5,"az":79.5,"t":"2046-02-24T10:15:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-18.58,"az":80.4,"t":"2046-02-24T10:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-17.66,"az":81.2,"t":"2046-02-24T10:25:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-16.73,"az":82.1,"t":"2046-02-24T10:30:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-15.8,"az":83.0,"t":"2046-02-24T10:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-14.87,"az":83.9,"t":"2046-02-24T10:40:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-13.94,"az":84.7,"t":"2046-02-24T10:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-13.01,"az":85.6,"t":"2046-02-24T10:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-12.08,"az":86.4,"t":"2046-02-24T10:55:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-11.14,"az":87.3,"t":"2046-02-24T11:00:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-10.21,"az":88.1,"t":"2046-02-24T11:05:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-9.27,"az":88.9,"t":"2046-02-24T11:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-8.34,"az":89.8,"t":"2046-02-24T11:15:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-7.4,"az":90.6,"t":"2046-02-24T11:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-6.46,"az":91.4,"t":"2046-02-24T11:25:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-5.53,"az":92.3,"t":"2046-02-24T11:30:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-4.59,"az":93.1,"t":"2046-02-24T11:35:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":93.9,"t":"2046-02-24T11:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":94.8,"t":"2046-02-24T11:45:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-1.79,"az":95.6,"t":"2046-02-24T11:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-0.86,"az":96.4,"t":"2046-02-24T11:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":36.95,"alt":0.07,"az":97.2,"t":"2046-02-24T12:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":26.37,"alt":0.99,"az":98.1,"t":"2046-02-24T12:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":19.87,"alt":1.92,"az":98.9,"t":"2046-02-24T12:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":15.7,"alt":2.84,"az":99.8,"t":"2046-02-24T12:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":12.88,"alt":3.76,"az":100.6,"t":"2046-02-24T12:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":10.87,"alt":4.68,"az":101.4,"t":"2046-02-24T12:25:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.38,"alt":5.6,"az":102.3,"t":"2046-02-24T12:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":8.24,"alt":6.51,"az":103.2,"t":"2046-02-24T12:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.34,"alt":7.42,"az":104.0,"t":"2046-02-24T12:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":6.61,"alt":8.33,"az":104.9,"t":"2046-02-24T12:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.02,"alt":9.23,"az":105.8,"t":"2046-02-24T12:50:00Z","terrain":-0.53},{"above_terrain":true,"airmass":5.52,"alt":10.13,"az":106.6,"t":"2046-02-24T12:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":5.1,"alt":11.02,"az":107.5,"t":"2046-02-24T13:00:00Z","terrain":-0.78},{"above_terrain":true,"airmass":4.74,"alt":11.91,"az":108.4,"t":"2046-02-24T13:05:00Z","terrain":-1.04},{"above_terrain":true,"airmass":4.43,"alt":12.8,"az":109.3,"t":"2046-02-24T13:10:00Z","terrain":-1.18},{"above_terrain":true,"airmass":4.16,"alt":13.68,"az":110.2,"t":"2046-02-24T13:15:00Z","terrain":-1.19},{"above_terrain":true,"airmass":3.92,"alt":14.56,"az":111.1,"t":"2046-02-24T13:20:00Z","terrain":-1.34},{"above_terrain":true,"airmass":3.71,"alt":15.43,"az":112.1,"t":"2046-02-24T13:25:00Z","terrain":-1.38},{"above_terrain":true,"airmass":3.53,"alt":16.29,"az":113.0,"t":"2046-02-24T13:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":3.36,"alt":17.15,"az":113.9,"t":"2046-02-24T13:35:00Z","terrain":-1.61},{"above_terrain":true,"airmass":3.21,"alt":18.0,"az":114.9,"t":"2046-02-24T13:40:00Z","terrain":-1.52},{"above_terrain":true,"airmass":3.07,"alt":18.85,"az":115.9,"t":"2046-02-24T13:45:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.95,"alt":19.69,"az":116.8,"t":"2046-02-24T13:50:00Z","terrain":-1.61},{"above_terrain":true,"airmass":2.83,"alt":20.52,"az":117.8,"t":"2046-02-24T13:55:00Z","terrain":-1.45},{"above_terrain":true,"airmass":2.73,"alt":21.34,"az":118.8,"t":"2046-02-24T14:00:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.64,"alt":22.16,"az":119.9,"t":"2046-02-24T14:05:00Z","terrain":-1.27},{"above_terrain":true,"airmass":2.55,"alt":22.96,"az":120.9,"t":"2046-02-24T14:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":2.47,"alt":23.76,"az":121.9,"t":"2046-02-24T14:15:00Z","terrain":-1.19},{"above_terrain":true,"airmass":2.4,"alt":24.55,"az":123.0,"t":"2046-02-24T14:20:00Z","terrain":-1.39},{"above_terrain":true,"airmass":2.33,"alt":25.33,"az":124.1,"t":"2046-02-24T14:25:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.26,"alt":26.1,"az":125.2,"t":"2046-02-24T14:30:00Z","terrain":-1.63},{"above_terrain":true,"airmass":2.2,"alt":26.86,"az":126.3,"t":"2046-02-24T14:35:00Z","terrain":-1.58},{"above_terrain":true,"airmass":2.15,"alt":27.61,"az":127.4,"t":"2046-02-24T14:40:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.1,"alt":28.35,"az":128.5,"t":"2046-02-24T14:45:00Z","terrain":-1.27},{"above_terrain":true,"airmass":2.05,"alt":29.08,"az":129.7,"t":"2046-02-24T14:50:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.01,"alt":29.79,"az":130.9,"t":"2046-02-24T14:55:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.97,"alt":30.49,"az":132.0,"t":"2046-02-24T15:00:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":133.3,"t":"2046-02-24T15:05:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.89,"alt":31.86,"az":134.5,"t":"2046-02-24T15:10:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.86,"alt":32.52,"az":135.7,"t":"2046-02-24T15:15:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.82,"alt":33.16,"az":137.0,"t":"2046-02-24T15:20:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.79,"alt":33.79,"az":138.3,"t":"2046-02-24T15:25:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.77,"alt":34.41,"az":139.6,"t":"2046-02-24T15:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.74,"alt":35.01,"az":140.9,"t":"2046-02-24T15:35:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.72,"alt":35.59,"az":142.3,"t":"2046-02-24T15:40:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.69,"alt":36.15,"az":143.7,"t":"2046-02-24T15:45:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.67,"alt":36.69,"az":145.1,"t":"2046-02-24T15:50:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.65,"alt":37.22,"az":146.5,"t":"2046-02-24T15:55:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.63,"alt":37.73,"az":147.9,"t":"2046-02-24T16:00:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.61,"alt":38.22,"az":149.4,"t":"2046-02-24T16:05:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.6,"alt":38.68,"az":150.9,"t":"2046-02-24T16:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.58,"alt":39.13,"az":152.4,"t":"2046-02-24T16:15:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.57,"alt":39.55,"az":153.9,"t":"2046-02-24T16:20:00Z","terrain":-1.03},{"above_terrain":true,"airmass":1.56,"alt":39.95,"az":155.4,"t":"2046-02-24T16:25:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.54,"alt":40.33,"az":157.0,"t":"2046-02-24T16:30:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.53,"alt":40.68,"az":158.5,"t":"2046-02-24T16:35:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.52,"alt":41.01,"az":160.1,"t":"2046-02-24T16:40:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.51,"alt":41.32,"az":161.7,"t":"2046-02-24T16:45:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.5,"alt":41.6,"az":163.4,"t":"2046-02-24T16:50:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.5,"alt":41.85,"az":165.0,"t":"2046-02-24T16:55:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.49,"alt":42.08,"az":166.7,"t":"2046-02-24T17:00:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.48,"alt":42.29,"az":168.3,"t":"2046-02-24T17:05:00Z","terrain":-0.91},{"above_terrain":true,"airmass":1.48,"alt":42.46,"az":170.0,"t":"2046-02-24T17:10:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.48,"alt":42.61,"az":171.7,"t":"2046-02-24T17:15:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.73,"az":173.4,"t":"2046-02-24T17:20:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.47,"alt":42.83,"az":175.1,"t":"2046-02-24T17:25:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":176.8,"t":"2046-02-24T17:30:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":178.5,"t":"2046-02-24T17:35:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.47,"alt":42.95,"az":180.2,"t":"2046-02-24T17:40:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":181.9,"t":"2046-02-24T17:45:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.47,"alt":42.88,"az":183.6,"t":"2046-02-24T17:50:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.81,"az":185.3,"t":"2046-02-24T17:55:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.47,"alt":42.71,"az":187.0,"t":"2046-02-24T18:00:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.48,"alt":42.59,"az":188.6,"t":"2046-02-24T18:05:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.48,"alt":42.43,"az":190.3,"t":"2046-02-24T18:10:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.49,"alt":42.25,"az":192.0,"t":"2046-02-24T18:15:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.49,"alt":42.04,"az":193.7,"t":"2046-02-24T18:20:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.5,"alt":41.81,"az":195.3,"t":"2046-02-24T18:25:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.51,"alt":41.55,"az":196.9,"t":"2046-02-24T18:30:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.51,"alt":41.26,"az":198.6,"t":"2046-02-24T18:35:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.52,"alt":40.95,"az":200.2,"t":"2046-02-24T18:40:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.53,"alt":40.62,"az":201.8,"t":"2046-02-24T18:45:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.55,"alt":40.26,"az":203.3,"t":"2046-02-24T18:50:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.56,"alt":39.88,"az":204.9,"t":"2046-02-24T18:55:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.57,"alt":39.47,"az":206.4,"t":"2046-02-24T19:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.58,"alt":39.04,"az":207.9,"t":"2046-02-24T19:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.6,"alt":38.6,"az":209.4,"t":"2046-02-24T19:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.62,"alt":38.13,"az":210.9,"t":"2046-02-24T19:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.63,"alt":37.64,"az":212.3,"t":"2046-02-24T19:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.65,"alt":37.12,"az":213.8,"t":"2046-02-24T19:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.67,"alt":36.59,"az":215.2,"t":"2046-02-24T19:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.7,"alt":36.05,"az":216.6,"t":"2046-02-24T19:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.72,"alt":35.48,"az":218.0,"t":"2046-02-24T19:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":219.3,"t":"2046-02-24T19:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.77,"alt":34.29,"az":220.6,"t":"2046-02-24T19:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.8,"alt":33.68,"az":221.9,"t":"2046-02-24T19:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.83,"alt":33.04,"az":223.2,"t":"2046-02-24T20:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.86,"alt":32.39,"az":224.5,"t":"2046-02-24T20:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.9,"alt":31.73,"az":225.7,"t":"2046-02-24T20:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.93,"alt":31.05,"az":227.0,"t":"2046-02-24T20:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.97,"alt":30.36,"az":228.2,"t":"2046-02-24T20:20:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.01,"alt":29.66,"az":229.4,"t":"2046-02-24T20:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.06,"alt":28.94,"az":230.5,"t":"2046-02-24T20:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.11,"alt":28.21,"az":231.7,"t":"2046-02-24T20:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.16,"alt":27.47,"az":232.8,"t":"2046-02-24T20:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.22,"alt":26.72,"az":233.9,"t":"2046-02-24T20:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.28,"alt":25.96,"az":235.1,"t":"2046-02-24T20:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.34,"alt":25.19,"az":236.1,"t":"2046-02-24T20:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.41,"alt":24.41,"az":237.2,"t":"2046-02-24T21:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.48,"alt":23.62,"az":238.3,"t":"2046-02-24T21:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.57,"alt":22.81,"az":239.3,"t":"2046-02-24T21:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.65,"alt":22.01,"az":240.3,"t":"2046-02-24T21:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.75,"alt":21.19,"az":241.3,"t":"2046-02-24T21:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.85,"alt":20.36,"az":242.3,"t":"2046-02-24T21:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.97,"alt":19.53,"az":243.3,"t":"2046-02-24T21:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.1,"alt":18.69,"az":244.3,"t":"2046-02-24T21:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.23,"alt":17.84,"az":245.3,"t":"2046-02-24T21:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.39,"alt":16.99,"az":246.2,"t":"2046-02-24T21:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":3.56,"alt":16.13,"az":247.2,"t":"2046-02-24T21:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":3.75,"alt":15.26,"az":248.1,"t":"2046-02-24T21:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":3.97,"alt":14.39,"az":249.0,"t":"2046-02-24T22:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.21,"alt":13.52,"az":250.0,"t":"2046-02-24T22:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.49,"alt":12.63,"az":250.9,"t":"2046-02-24T22:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.8,"alt":11.75,"az":251.8,"t":"2046-02-24T22:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":5.17,"alt":10.86,"az":252.6,"t":"2046-02-24T22:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.61,"alt":9.96,"az":253.5,"t":"2046-02-24T22:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.12,"alt":9.06,"az":254.4,"t":"2046-02-24T22:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":6.74,"alt":8.16,"az":255.3,"t":"2046-02-24T22:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":7.49,"alt":7.25,"az":256.1,"t":"2046-02-24T22:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":8.43,"alt":6.34,"az":257.0,"t":"2046-02-24T22:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":9.63,"alt":5.43,"az":257.9,"t":"2046-02-24T22:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":11.2,"alt":4.51,"az":258.7,"t":"2046-02-24T22:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":13.33,"alt":3.59,"az":259.6,"t":"2046-02-24T23:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":16.36,"alt":2.67,"az":260.4,"t":"2046-02-24T23:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":20.87,"alt":1.75,"az":261.2,"t":"2046-02-24T23:10:00Z","terrain":0.87},{"above_terrain":false,"airmass":27.97,"alt":0.82,"az":262.1,"t":"2046-02-24T23:15:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-0.11,"az":262.9,"t":"2046-02-24T23:20:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-1.04,"az":263.7,"t":"2046-02-24T23:25:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":264.6,"t":"2046-02-24T23:30:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":265.4,"t":"2046-02-24T23:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":266.2,"t":"2046-02-24T23:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.77,"az":267.1,"t":"2046-02-24T23:45:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-5.7,"az":267.9,"t":"2046-02-24T23:50:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":268.7,"t":"2046-02-24T23:55:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-7.57,"az":269.6,"t":"2046-02-25T00:00:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-8.51,"az":270.4,"t":"2046-02-25T00:05:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-9.45,"az":271.2,"t":"2046-02-25T00:10:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.38,"az":272.1,"t":"2046-02-25T00:15:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-11.32,"az":272.9,"t":"2046-02-25T00:20:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-12.25,"az":273.7,"t":"2046-02-25T00:25:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-13.18,"az":274.6,"t":"2046-02-25T00:30:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-14.12,"az":275.5,"t":"2046-02-25T00:35:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-15.05,"az":276.3,"t":"2046-02-25T00:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-15.98,"az":277.2,"t":"2046-02-25T00:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-16.91,"az":278.0,"t":"2046-02-25T00:50:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-17.83,"az":278.9,"t":"2046-02-25T00:55:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-18.75,"az":279.8,"t":"2046-02-25T01:00:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-19.68,"az":280.7,"t":"2046-02-25T01:05:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-20.59,"az":281.6,"t":"2046-02-25T01:10:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-21.51,"az":282.5,"t":"2046-02-25T01:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-22.42,"az":283.4,"t":"2046-02-25T01:20:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-23.33,"az":284.4,"t":"2046-02-25T01:25:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-24.23,"az":285.3,"t":"2046-02-25T01:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.14,"az":286.2,"t":"2046-02-25T01:35:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-26.03,"az":287.2,"t":"2046-02-25T01:40:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-26.92,"az":288.2,"t":"2046-02-25T01:45:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-27.81,"az":289.2,"t":"2046-02-25T01:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-28.69,"az":290.2,"t":"2046-02-25T01:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-29.57,"az":291.2,"t":"2046-02-25T02:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-30.44,"az":292.2,"t":"2046-02-25T02:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-31.3,"az":293.3,"t":"2046-02-25T02:10:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-32.16,"az":294.3,"t":"2046-02-25T02:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-33.01,"az":295.4,"t":"2046-02-25T02:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-33.85,"az":296.5,"t":"2046-02-25T02:25:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-34.68,"az":297.7,"t":"2046-02-25T02:30:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-35.5,"az":298.8,"t":"2046-02-25T02:35:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-36.32,"az":300.0,"t":"2046-02-25T02:40:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-37.13,"az":301.2,"t":"2046-02-25T02:45:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-37.92,"az":302.4,"t":"2046-02-25T02:50:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-38.71,"az":303.6,"t":"2046-02-25T02:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-39.48,"az":304.9,"t":"2046-02-25T03:00:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-40.24,"az":306.2,"t":"2046-02-25T03:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-40.99,"az":307.5,"t":"2046-02-25T03:10:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-41.73,"az":308.8,"t":"2046-02-25T03:15:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-42.45,"az":310.2,"t":"2046-02-25T03:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-43.16,"az":311.6,"t":"2046-02-25T03:25:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-43.85,"az":313.0,"t":"2046-02-25T03:30:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-44.53,"az":314.5,"t":"2046-02-25T03:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-45.19,"az":316.0,"t":"2046-02-25T03:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-45.83,"az":317.5,"t":"2046-02-25T03:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-46.45,"az":319.1,"t":"2046-02-25T03:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-47.05,"az":320.7,"t":"2046-02-25T03:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-47.64,"az":322.3,"t":"2046-02-25T04:00:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-48.2,"az":323.9,"t":"2046-02-25T04:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-48.74,"az":325.6,"t":"2046-02-25T04:10:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-49.25,"az":327.4,"t":"2046-02-25T04:15:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-49.75,"az":329.1,"t":"2046-02-25T04:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-50.21,"az":330.9,"t":"2046-02-25T04:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-50.66,"az":332.8,"t":"2046-02-25T04:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-51.07,"az":334.6,"t":"2046-02-25T04:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-51.46,"az":336.5,"t":"2046-02-25T04:40:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-51.82,"az":338.5,"t":"2046-02-25T04:45:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-52.14,"az":340.4,"t":"2046-02-25T04:50:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-52.44,"az":342.4,"t":"2046-02-25T04:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-52.71,"az":344.4,"t":"2046-02-25T05:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-52.95,"az":346.4,"t":"2046-02-25T05:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-53.15,"az":348.5,"t":"2046-02-25T05:10:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-53.32,"az":350.5,"t":"2046-02-25T05:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-53.46,"az":352.6,"t":"2046-02-25T05:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-53.56,"az":354.7,"t":"2046-02-25T05:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.63,"az":356.8,"t":"2046-02-25T05:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":358.9,"t":"2046-02-25T05:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":1.0,"t":"2046-02-25T05:40:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-53.63,"az":3.1,"t":"2046-02-25T05:45:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-53.56,"az":5.2,"t":"2046-02-25T05:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-53.46,"az":7.3,"t":"2046-02-25T05:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-53.32,"az":9.4,"t":"2046-02-25T06:00:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-53.15,"az":11.5,"t":"2046-02-25T06:05:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-52.95,"az":13.5,"t":"2046-02-25T06:10:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-52.72,"az":15.5,"t":"2046-02-25T06:15:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-52.45,"az":17.6,"t":"2046-02-25T06:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-52.15,"az":19.5,"t":"2046-02-25T06:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-51.82,"az":21.5,"t":"2046-02-25T06:30:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-51.47,"az":23.4,"t":"2046-02-25T06:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-51.08,"az":25.3,"t":"2046-02-25T06:40:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-50.67,"az":27.2,"t":"2046-02-25T06:45:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-50.23,"az":29.0,"t":"2046-02-25T06:50:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-49.76,"az":30.8,"t":"2046-02-25T06:55:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-49.27,"az":32.6,"t":"2046-02-25T07:00:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-48.75,"az":34.3,"t":"2046-02-25T07:05:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-48.21,"az":36.0,"t":"2046-02-25T07:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-47.65,"az":37.7,"t":"2046-02-25T07:15:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-47.07,"az":39.3,"t":"2046-02-25T07:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-46.47,"az":40.9,"t":"2046-02-25T07:25:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-45.84,"az":42.5,"t":"2046-02-25T07:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-45.2,"az":44.0,"t":"2046-02-25T07:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-44.54,"az":45.5,"t":"2046-02-25T07:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-43.87,"az":46.9,"t":"2046-02-25T07:45:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-43.18,"az":48.4,"t":"2046-02-25T07:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-42.47,"az":49.8,"t":"2046-02-25T07:55:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-41.75,"az":51.2,"t":"2046-02-25T08:00:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-41.01,"az":52.5,"t":"2046-02-25T08:05:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-40.26,"az":53.8,"t":"2046-02-25T08:10:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-39.5,"az":55.1,"t":"2046-02-25T08:15:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-38.73,"az":56.4,"t":"2046-02-25T08:20:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-37.94,"az":57.6,"t":"2046-02-25T08:25:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-37.15,"az":58.8,"t":"2046-02-25T08:30:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-36.34,"az":60.0,"t":"2046-02-25T08:35:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-35.53,"az":61.2,"t":"2046-02-25T08:40:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-34.7,"az":62.3,"t":"2046-02-25T08:45:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-33.87,"az":63.4,"t":"2046-02-25T08:50:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-33.03,"az":64.5,"t":"2046-02-25T08:55:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.18,"az":65.6,"t":"2046-02-25T09:00:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-31.32,"az":66.7,"t":"2046-02-25T09:05:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-30.46,"az":67.7,"t":"2046-02-25T09:10:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-29.59,"az":68.8,"t":"2046-02-25T09:15:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-28.72,"az":69.8,"t":"2046-02-25T09:20:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-27.83,"az":70.8,"t":"2046-02-25T09:25:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-26.95,"az":71.8,"t":"2046-02-25T09:30:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-26.06,"az":72.8,"t":"2046-02-25T09:35:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-25.16,"az":73.7,"t":"2046-02-25T09:40:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-24.26,"az":74.7,"t":"2046-02-25T09:45:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-23.35,"az":75.6,"t":"2046-02-25T09:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-22.45,"az":76.6,"t":"2046-02-25T09:55:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-21.53,"az":77.5,"t":"2046-02-25T10:00:00Z","terrain":0.67}],"transit":{"airmass":1.47,"alt":42.9,"az":180.2,"t":"2046-02-24T17:40:00Z"},"usable_hours":3.83,"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."]}