{"assessment":{"best_window":{"end":"2029-03-20T02:55Z","end_local":"04:55","hours":7.67,"label":"good","mean_quality":0.86,"start":"2029-03-19T19:15Z","start_local":"21:15"},"cost":{"altitude":2.51,"clouds":0.0,"darkness":0.1,"moon":0.03},"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":1,"cloud":null,"high":null,"iso":"2029-03-19T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2029-03-19T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2029-03-19T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.51,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2029-03-19T20:00Z","label":"good","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2029-03-19T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2029-03-19T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2029-03-19T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-17,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2029-03-20T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2029-03-20T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2029-03-20T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2029-03-20T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.27,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2029-03-20T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.93,"peak_sky":0.93,"quality_hours":6.93,"reasons":["the target being low or below 20\u00b0 cost 2.5 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":93,"score_weather":null,"sky_hours":6.93,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2029-03-19T18:45Z","end_local":"20:45","hours":2.25,"label":"unusable","mean_quality":0.0,"start":"2029-03-19T16:30Z","start_local":"18:30"},{"end":"2029-03-19T19:15Z","end_local":"21:15","hours":0.5,"label":"marginal","mean_quality":0.49,"start":"2029-03-19T18:45Z","start_local":"20:45"},{"end":"2029-03-20T02:55Z","end_local":"04:55","hours":7.67,"label":"good","mean_quality":0.86,"start":"2029-03-19T19:15Z","start_local":"21:15"},{"end":"2029-03-20T03:20Z","end_local":"05:20","hours":0.42,"label":"poor","mean_quality":0.25,"start":"2029-03-20T02:55Z","start_local":"04:55"},{"end":"2029-03-20T04:25Z","end_local":"06:25","hours":1.08,"label":"unusable","mean_quality":0.0,"start":"2029-03-20T03:20Z","start_local":"05:20"}]},"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":"2029-03-19T18:05:32Z","dark_hours":8.76,"dark_to":"2029-03-20T02:51:05Z","moon":{"illumination":0.191,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":5.93,"moonrise":"2029-03-20T06:37:21Z","moonset":"2029-03-19T20:54:38Z","sunrise":"2029-03-20T04:24:16Z","sunset":"2029-03-19T16:32:13Z","twilight":{"astronomical":{"end":"2029-03-19T18:05:32Z","start":"2029-03-20T02:51:05Z"},"civil":{"end":"2029-03-19T16:59:58Z","start":"2029-03-20T03:56:35Z"},"nautical":{"end":"2029-03-19T17:32:26Z","start":"2029-03-20T03:24:09Z"}},"window_end":"2029-03-20T10:00:00Z","window_start":"2029-03-19T10:00:00Z"},"night_date":"2029-03-19","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.3,"alt":50.2,"t":"2029-03-19T23:00:00Z"},"dec":2.05238823,"dec_of_date":1.8911,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":6.67,"limit_rise":"2029-03-19T18:42:51Z","limit_set":"2029-03-20T03:18:16Z","max_az_rate_deg_per_min":0.0,"moon_separation":133.7,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6515,"ra_str":"12h 29m 06.7s","resolved":{"dec":2.05238823,"morphology":"E3","name":"3C 273","ra":187.27791594,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=3C%20273","source":"sesame","type":"BLL","type_text":"BL Lac object \u2014 a blazar","vmag":14.83},"summary":"6.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2029-03-20T05:04:20Z","blocked_dark_hours":0,"clears_at":"2029-03-19T16:54:50Z","rise_az":87.5},"track":[{"above_terrain":false,"airmass":null,"alt":-44.15,"az":337.9,"t":"2029-03-19T10:00:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-44.49,"az":339.6,"t":"2029-03-19T10:05:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-44.81,"az":341.3,"t":"2029-03-19T10:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-45.1,"az":343.0,"t":"2029-03-19T10:15:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-45.36,"az":344.7,"t":"2029-03-19T10:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.59,"az":346.5,"t":"2029-03-19T10:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-45.79,"az":348.3,"t":"2029-03-19T10:30:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-45.97,"az":350.0,"t":"2029-03-19T10:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.12,"az":351.8,"t":"2029-03-19T10:40:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":353.6,"t":"2029-03-19T10:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-46.32,"az":355.4,"t":"2029-03-19T10:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-46.38,"az":357.3,"t":"2029-03-19T10:55:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":359.1,"t":"2029-03-19T11:00:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":0.9,"t":"2029-03-19T11:05:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-46.38,"az":2.7,"t":"2029-03-19T11:10:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-46.32,"az":4.5,"t":"2029-03-19T11:15:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-46.24,"az":6.3,"t":"2029-03-19T11:20:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-46.12,"az":8.1,"t":"2029-03-19T11:25:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-45.97,"az":9.9,"t":"2029-03-19T11:30:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-45.79,"az":11.7,"t":"2029-03-19T11:35:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-45.59,"az":13.5,"t":"2029-03-19T11:40:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-45.36,"az":15.2,"t":"2029-03-19T11:45:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-45.1,"az":17.0,"t":"2029-03-19T11:50:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-44.81,"az":18.7,"t":"2029-03-19T11:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-44.5,"az":20.4,"t":"2029-03-19T12:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-44.16,"az":22.1,"t":"2029-03-19T12:05:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-43.8,"az":23.8,"t":"2029-03-19T12:10:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-43.41,"az":25.4,"t":"2029-03-19T12:15:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-42.99,"az":27.0,"t":"2029-03-19T12:20:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-42.56,"az":28.6,"t":"2029-03-19T12:25:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-42.1,"az":30.2,"t":"2029-03-19T12:30:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-41.61,"az":31.7,"t":"2029-03-19T12:35:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-41.11,"az":33.3,"t":"2029-03-19T12:40:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-40.59,"az":34.8,"t":"2029-03-19T12:45:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-40.04,"az":36.3,"t":"2029-03-19T12:50:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-39.48,"az":37.7,"t":"2029-03-19T12:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-38.9,"az":39.1,"t":"2029-03-19T13:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-38.3,"az":40.6,"t":"2029-03-19T13:05:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-37.68,"az":41.9,"t":"2029-03-19T13:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-37.05,"az":43.3,"t":"2029-03-19T13:15:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-36.4,"az":44.6,"t":"2029-03-19T13:20:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-35.73,"az":45.9,"t":"2029-03-19T13:25:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-35.05,"az":47.2,"t":"2029-03-19T13:30:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-34.36,"az":48.5,"t":"2029-03-19T13:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-33.65,"az":49.8,"t":"2029-03-19T13:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-32.93,"az":51.0,"t":"2029-03-19T13:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-32.2,"az":52.2,"t":"2029-03-19T13:50:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-31.45,"az":53.4,"t":"2029-03-19T13:55:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-30.7,"az":54.5,"t":"2029-03-19T14:00:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-29.93,"az":55.7,"t":"2029-03-19T14:05:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.15,"az":56.8,"t":"2029-03-19T14:10:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-28.36,"az":57.9,"t":"2029-03-19T14:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.56,"az":59.0,"t":"2029-03-19T14:20:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-26.76,"az":60.1,"t":"2029-03-19T14:25:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-25.94,"az":61.2,"t":"2029-03-19T14:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-25.12,"az":62.2,"t":"2029-03-19T14:35:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-24.29,"az":63.2,"t":"2029-03-19T14:40:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-23.45,"az":64.2,"t":"2029-03-19T14:45:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.6,"az":65.3,"t":"2029-03-19T14:50:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-21.75,"az":66.2,"t":"2029-03-19T14:55:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-20.89,"az":67.2,"t":"2029-03-19T15:00:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-20.02,"az":68.2,"t":"2029-03-19T15:05:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-19.15,"az":69.1,"t":"2029-03-19T15:10:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-18.27,"az":70.1,"t":"2029-03-19T15:15:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":71.0,"t":"2029-03-19T15:20:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-16.5,"az":71.9,"t":"2029-03-19T15:25:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-15.61,"az":72.9,"t":"2029-03-19T15:30:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-14.71,"az":73.8,"t":"2029-03-19T15:35:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-13.81,"az":74.7,"t":"2029-03-19T15:40:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-12.91,"az":75.6,"t":"2029-03-19T15:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-12.0,"az":76.4,"t":"2029-03-19T15:50:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.09,"az":77.3,"t":"2029-03-19T15:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-10.17,"az":78.2,"t":"2029-03-19T16:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.26,"az":79.1,"t":"2029-03-19T16:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-8.34,"az":79.9,"t":"2029-03-19T16:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-7.41,"az":80.8,"t":"2029-03-19T16:15:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.49,"az":81.6,"t":"2029-03-19T16:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-5.56,"az":82.5,"t":"2029-03-19T16:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-4.63,"az":83.3,"t":"2029-03-19T16:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":84.2,"t":"2029-03-19T16:35:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":85.0,"t":"2029-03-19T16:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-1.84,"az":85.8,"t":"2029-03-19T16:45:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-0.9,"az":86.7,"t":"2029-03-19T16:50:00Z","terrain":0.1},{"above_terrain":true,"airmass":37.45,"alt":0.03,"az":87.5,"t":"2029-03-19T16:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":26.6,"alt":0.97,"az":88.3,"t":"2029-03-19T17:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":19.96,"alt":1.9,"az":89.2,"t":"2029-03-19T17:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":15.72,"alt":2.84,"az":90.0,"t":"2029-03-19T17:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":12.85,"alt":3.77,"az":90.8,"t":"2029-03-19T17:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":10.82,"alt":4.71,"az":91.7,"t":"2029-03-19T17:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.31,"alt":5.65,"az":92.5,"t":"2029-03-19T17:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":8.16,"alt":6.58,"az":93.3,"t":"2029-03-19T17:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":7.25,"alt":7.51,"az":94.2,"t":"2029-03-19T17:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.53,"alt":8.45,"az":95.0,"t":"2029-03-19T17:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":5.93,"alt":9.38,"az":95.9,"t":"2029-03-19T17:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":5.43,"alt":10.31,"az":96.7,"t":"2029-03-19T17:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":5.01,"alt":11.24,"az":97.6,"t":"2029-03-19T17:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.65,"alt":12.16,"az":98.4,"t":"2029-03-19T18:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.34,"alt":13.09,"az":99.3,"t":"2029-03-19T18:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":4.07,"alt":14.01,"az":100.2,"t":"2029-03-19T18:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.83,"alt":14.93,"az":101.1,"t":"2029-03-19T18:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":3.62,"alt":15.85,"az":101.9,"t":"2029-03-19T18:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":3.43,"alt":16.76,"az":102.8,"t":"2029-03-19T18:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":3.26,"alt":17.67,"az":103.7,"t":"2029-03-19T18:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":3.11,"alt":18.58,"az":104.6,"t":"2029-03-19T18:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.98,"alt":19.49,"az":105.6,"t":"2029-03-19T18:40:00Z","terrain":-0.45},{"above_terrain":true,"airmass":2.85,"alt":20.38,"az":106.5,"t":"2029-03-19T18:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":2.74,"alt":21.28,"az":107.4,"t":"2029-03-19T18:50:00Z","terrain":-0.75},{"above_terrain":true,"airmass":2.64,"alt":22.17,"az":108.4,"t":"2029-03-19T18:55:00Z","terrain":-1.03},{"above_terrain":true,"airmass":2.54,"alt":23.06,"az":109.3,"t":"2029-03-19T19:00:00Z","terrain":-1.18},{"above_terrain":true,"airmass":2.45,"alt":23.94,"az":110.3,"t":"2029-03-19T19:05:00Z","terrain":-1.21},{"above_terrain":true,"airmass":2.37,"alt":24.81,"az":111.3,"t":"2029-03-19T19:10:00Z","terrain":-1.34},{"above_terrain":true,"airmass":2.3,"alt":25.68,"az":112.3,"t":"2029-03-19T19:15:00Z","terrain":-1.4},{"above_terrain":true,"airmass":2.23,"alt":26.54,"az":113.3,"t":"2029-03-19T19:20:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.17,"alt":27.4,"az":114.3,"t":"2029-03-19T19:25:00Z","terrain":-1.58},{"above_terrain":true,"airmass":2.11,"alt":28.25,"az":115.4,"t":"2029-03-19T19:30:00Z","terrain":-1.5},{"above_terrain":true,"airmass":2.05,"alt":29.09,"az":116.4,"t":"2029-03-19T19:35:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.0,"alt":29.93,"az":117.5,"t":"2029-03-19T19:40:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.95,"alt":30.75,"az":118.6,"t":"2029-03-19T19:45:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.91,"alt":31.57,"az":119.7,"t":"2029-03-19T19:50:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.86,"alt":32.38,"az":120.8,"t":"2029-03-19T19:55:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.82,"alt":33.18,"az":122.0,"t":"2029-03-19T20:00:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.79,"alt":33.97,"az":123.1,"t":"2029-03-19T20:05:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.75,"alt":34.74,"az":124.3,"t":"2029-03-19T20:10:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.72,"alt":35.51,"az":125.5,"t":"2029-03-19T20:15:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.69,"alt":36.27,"az":126.8,"t":"2029-03-19T20:20:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.66,"alt":37.01,"az":128.0,"t":"2029-03-19T20:25:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.63,"alt":37.74,"az":129.3,"t":"2029-03-19T20:30:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.61,"alt":38.46,"az":130.6,"t":"2029-03-19T20:35:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.58,"alt":39.16,"az":131.9,"t":"2029-03-19T20:40:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.56,"alt":39.85,"az":133.3,"t":"2029-03-19T20:45:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.54,"alt":40.52,"az":134.7,"t":"2029-03-19T20:50:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.52,"alt":41.18,"az":136.1,"t":"2029-03-19T20:55:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.5,"alt":41.82,"az":137.5,"t":"2029-03-19T21:00:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.48,"alt":42.44,"az":139.0,"t":"2029-03-19T21:05:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.05,"az":140.5,"t":"2029-03-19T21:10:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.45,"alt":43.63,"az":142.0,"t":"2029-03-19T21:15:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.43,"alt":44.2,"az":143.6,"t":"2029-03-19T21:20:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.42,"alt":44.75,"az":145.2,"t":"2029-03-19T21:25:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.41,"alt":45.27,"az":146.8,"t":"2029-03-19T21:30:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.39,"alt":45.77,"az":148.4,"t":"2029-03-19T21:35:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.25,"az":150.1,"t":"2029-03-19T21:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.37,"alt":46.71,"az":151.8,"t":"2029-03-19T21:45:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.36,"alt":47.14,"az":153.5,"t":"2029-03-19T21:50:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.35,"alt":47.54,"az":155.2,"t":"2029-03-19T21:55:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.35,"alt":47.92,"az":157.0,"t":"2029-03-19T22:00:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.34,"alt":48.27,"az":158.8,"t":"2029-03-19T22:05:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.33,"alt":48.6,"az":160.6,"t":"2029-03-19T22:10:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.33,"alt":48.89,"az":162.5,"t":"2029-03-19T22:15:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.32,"alt":49.16,"az":164.3,"t":"2029-03-19T22:20:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.32,"alt":49.4,"az":166.2,"t":"2029-03-19T22:25:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.31,"alt":49.61,"az":168.1,"t":"2029-03-19T22:30:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.31,"alt":49.78,"az":170.0,"t":"2029-03-19T22:35:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.31,"alt":49.93,"az":172.0,"t":"2029-03-19T22:40:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.3,"alt":50.04,"az":173.9,"t":"2029-03-19T22:45:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":175.9,"t":"2029-03-19T22:50:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":177.8,"t":"2029-03-19T22:55:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":179.8,"t":"2029-03-19T23:00:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":181.7,"t":"2029-03-19T23:05:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":183.7,"t":"2029-03-19T23:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":185.6,"t":"2029-03-19T23:15:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.31,"alt":49.96,"az":187.6,"t":"2029-03-19T23:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.82,"az":189.5,"t":"2029-03-19T23:25:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.31,"alt":49.65,"az":191.4,"t":"2029-03-19T23:30:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.31,"alt":49.45,"az":193.3,"t":"2029-03-19T23:35:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.32,"alt":49.22,"az":195.2,"t":"2029-03-19T23:40:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.32,"alt":48.96,"az":197.1,"t":"2029-03-19T23:45:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.33,"alt":48.67,"az":198.9,"t":"2029-03-19T23:50:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.34,"alt":48.35,"az":200.8,"t":"2029-03-19T23:55:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.34,"alt":48.0,"az":202.6,"t":"2029-03-20T00:00:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.35,"alt":47.63,"az":204.4,"t":"2029-03-20T00:05:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.36,"alt":47.23,"az":206.1,"t":"2029-03-20T00:10:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.37,"alt":46.81,"az":207.8,"t":"2029-03-20T00:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.38,"alt":46.36,"az":209.6,"t":"2029-03-20T00:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.39,"alt":45.88,"az":211.2,"t":"2029-03-20T00:25:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.4,"alt":45.39,"az":212.9,"t":"2029-03-20T00:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.42,"alt":44.87,"az":214.5,"t":"2029-03-20T00:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.43,"alt":44.33,"az":216.1,"t":"2029-03-20T00:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.44,"alt":43.77,"az":217.6,"t":"2029-03-20T00:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.46,"alt":43.18,"az":219.2,"t":"2029-03-20T00:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.48,"alt":42.58,"az":220.7,"t":"2029-03-20T00:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.49,"alt":41.96,"az":222.1,"t":"2029-03-20T01:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.51,"alt":41.33,"az":223.6,"t":"2029-03-20T01:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.53,"alt":40.67,"az":225.0,"t":"2029-03-20T01:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.55,"alt":40.0,"az":226.4,"t":"2029-03-20T01:15:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.58,"alt":39.32,"az":227.7,"t":"2029-03-20T01:20:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.6,"alt":38.62,"az":229.1,"t":"2029-03-20T01:25:00Z","terrain":1.3},{"above_terrain":true,"airmass":1.62,"alt":37.91,"az":230.4,"t":"2029-03-20T01:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.65,"alt":37.18,"az":231.7,"t":"2029-03-20T01:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.68,"alt":36.44,"az":232.9,"t":"2029-03-20T01:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.71,"alt":35.68,"az":234.2,"t":"2029-03-20T01:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.74,"alt":34.92,"az":235.4,"t":"2029-03-20T01:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.78,"alt":34.14,"az":236.6,"t":"2029-03-20T01:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.81,"alt":33.36,"az":237.8,"t":"2029-03-20T02:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.85,"alt":32.56,"az":238.9,"t":"2029-03-20T02:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.9,"alt":31.75,"az":240.0,"t":"2029-03-20T02:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.94,"alt":30.94,"az":241.2,"t":"2029-03-20T02:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.99,"alt":30.11,"az":242.3,"t":"2029-03-20T02:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.28,"az":243.3,"t":"2029-03-20T02:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.09,"alt":28.44,"az":244.4,"t":"2029-03-20T02:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.15,"alt":27.59,"az":245.4,"t":"2029-03-20T02:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.21,"alt":26.74,"az":246.5,"t":"2029-03-20T02:40:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.28,"alt":25.88,"az":247.5,"t":"2029-03-20T02:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.36,"alt":25.01,"az":248.5,"t":"2029-03-20T02:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.43,"alt":24.14,"az":249.5,"t":"2029-03-20T02:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.52,"alt":23.26,"az":250.4,"t":"2029-03-20T03:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.61,"alt":22.37,"az":251.4,"t":"2029-03-20T03:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.71,"alt":21.48,"az":252.4,"t":"2029-03-20T03:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.82,"alt":20.59,"az":253.3,"t":"2029-03-20T03:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.95,"alt":19.69,"az":254.2,"t":"2029-03-20T03:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.08,"alt":18.79,"az":255.1,"t":"2029-03-20T03:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.23,"alt":17.88,"az":256.1,"t":"2029-03-20T03:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.39,"alt":16.97,"az":257.0,"t":"2029-03-20T03:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.57,"alt":16.06,"az":257.9,"t":"2029-03-20T03:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.78,"alt":15.14,"az":258.7,"t":"2029-03-20T03:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.01,"alt":14.22,"az":259.6,"t":"2029-03-20T03:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.27,"alt":13.3,"az":260.5,"t":"2029-03-20T03:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.57,"alt":12.38,"az":261.4,"t":"2029-03-20T04:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":4.92,"alt":11.45,"az":262.2,"t":"2029-03-20T04:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":5.33,"alt":10.52,"az":263.1,"t":"2029-03-20T04:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":5.81,"alt":9.59,"az":263.9,"t":"2029-03-20T04:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.38,"alt":8.66,"az":264.8,"t":"2029-03-20T04:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":7.07,"alt":7.73,"az":265.6,"t":"2029-03-20T04:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":7.94,"alt":6.79,"az":266.5,"t":"2029-03-20T04:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":9.02,"alt":5.86,"az":267.3,"t":"2029-03-20T04:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":10.44,"alt":4.92,"az":268.1,"t":"2029-03-20T04:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":12.33,"alt":3.99,"az":269.0,"t":"2029-03-20T04:45:00Z","terrain":0.75},{"above_terrain":true,"airmass":14.97,"alt":3.05,"az":269.8,"t":"2029-03-20T04:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":18.83,"alt":2.12,"az":270.6,"t":"2029-03-20T04:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":24.8,"alt":1.18,"az":271.5,"t":"2029-03-20T05:00:00Z","terrain":0.61},{"above_terrain":false,"airmass":34.49,"alt":0.24,"az":272.3,"t":"2029-03-20T05:05:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-0.69,"az":273.1,"t":"2029-03-20T05:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-1.62,"az":274.0,"t":"2029-03-20T05:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":274.8,"t":"2029-03-20T05:20:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.49,"az":275.7,"t":"2029-03-20T05:25:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-4.42,"az":276.5,"t":"2029-03-20T05:30:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.35,"az":277.3,"t":"2029-03-20T05:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":278.2,"t":"2029-03-20T05:40:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-7.2,"az":279.0,"t":"2029-03-20T05:45:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-8.13,"az":279.9,"t":"2029-03-20T05:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-9.05,"az":280.8,"t":"2029-03-20T05:55:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-9.96,"az":281.6,"t":"2029-03-20T06:00:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-10.88,"az":282.5,"t":"2029-03-20T06:05:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-11.79,"az":283.4,"t":"2029-03-20T06:10:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-12.7,"az":284.2,"t":"2029-03-20T06:15:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-13.61,"az":285.1,"t":"2029-03-20T06:20:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.51,"az":286.0,"t":"2029-03-20T06:25:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.4,"az":286.9,"t":"2029-03-20T06:30:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-16.3,"az":287.8,"t":"2029-03-20T06:35:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-17.19,"az":288.8,"t":"2029-03-20T06:40:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-18.07,"az":289.7,"t":"2029-03-20T06:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-18.95,"az":290.6,"t":"2029-03-20T06:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-19.82,"az":291.6,"t":"2029-03-20T06:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-20.69,"az":292.6,"t":"2029-03-20T07:00:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-21.55,"az":293.5,"t":"2029-03-20T07:05:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-22.41,"az":294.5,"t":"2029-03-20T07:10:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.25,"az":295.5,"t":"2029-03-20T07:15:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-24.09,"az":296.5,"t":"2029-03-20T07:20:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-24.93,"az":297.6,"t":"2029-03-20T07:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-25.75,"az":298.6,"t":"2029-03-20T07:30:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-26.57,"az":299.7,"t":"2029-03-20T07:35:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-27.38,"az":300.7,"t":"2029-03-20T07:40:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-28.18,"az":301.8,"t":"2029-03-20T07:45:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-28.97,"az":302.9,"t":"2029-03-20T07:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-29.75,"az":304.1,"t":"2029-03-20T07:55:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-30.52,"az":305.2,"t":"2029-03-20T08:00:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-31.28,"az":306.4,"t":"2029-03-20T08:05:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-32.03,"az":307.5,"t":"2029-03-20T08:10:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-32.76,"az":308.7,"t":"2029-03-20T08:15:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-33.49,"az":310.0,"t":"2029-03-20T08:20:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-34.2,"az":311.2,"t":"2029-03-20T08:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-34.9,"az":312.5,"t":"2029-03-20T08:30:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-35.58,"az":313.8,"t":"2029-03-20T08:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-36.25,"az":315.1,"t":"2029-03-20T08:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-36.9,"az":316.4,"t":"2029-03-20T08:45:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-37.54,"az":317.7,"t":"2029-03-20T08:50:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-38.16,"az":319.1,"t":"2029-03-20T08:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-38.76,"az":320.5,"t":"2029-03-20T09:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.35,"az":322.0,"t":"2029-03-20T09:05:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-39.92,"az":323.4,"t":"2029-03-20T09:10:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-40.47,"az":324.9,"t":"2029-03-20T09:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-40.99,"az":326.4,"t":"2029-03-20T09:20:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-41.5,"az":327.9,"t":"2029-03-20T09:25:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-41.99,"az":329.4,"t":"2029-03-20T09:30:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-42.45,"az":331.0,"t":"2029-03-20T09:35:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-42.9,"az":332.6,"t":"2029-03-20T09:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-43.31,"az":334.2,"t":"2029-03-20T09:45:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-43.71,"az":335.9,"t":"2029-03-20T09:50:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-44.08,"az":337.5,"t":"2029-03-20T09:55:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-44.42,"az":339.2,"t":"2029-03-20T10:00:00Z","terrain":-0.7}],"transit":{"airmass":1.3,"alt":50.2,"az":179.8,"t":"2029-03-19T23:00:00Z"},"usable_hours":8.17,"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."]}