{"assessment":{"best_window":{"end":"2029-04-06T01:40Z","end_local":"04:40","hours":7.17,"label":"good","mean_quality":0.86,"start":"2029-04-05T18:30Z","start_local":"21:30"},"cost":{"altitude":1.81,"clouds":0.0,"darkness":0.29,"moon":0.12},"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":13,"cloud":null,"high":null,"iso":"2029-04-05T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-70,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2029-04-05T18:00Z","label":"poor","low":null,"mid":null,"moon_alt":-63,"precip":null,"q":0.29,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2029-04-05T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2029-04-05T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2029-04-05T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2029-04-05T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2029-04-05T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2029-04-06T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2029-04-06T01:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.75,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2029-04-06T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.44,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2029-04-06T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.93,"peak_sky":0.93,"quality_hours":6.66,"reasons":["the target being low or below 20\u00b0 cost 1.8 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":93,"score_weather":null,"sky_hours":6.66,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2029-04-05T17:40Z","end_local":"20:40","hours":0.83,"label":"unusable","mean_quality":0.0,"start":"2029-04-05T16:50Z","start_local":"19:50"},{"end":"2029-04-05T18:05Z","end_local":"21:05","hours":0.42,"label":"poor","mean_quality":0.15,"start":"2029-04-05T17:40Z","start_local":"20:40"},{"end":"2029-04-05T18:30Z","end_local":"21:30","hours":0.42,"label":"marginal","mean_quality":0.34,"start":"2029-04-05T18:05Z","start_local":"21:05"},{"end":"2029-04-06T01:40Z","end_local":"04:40","hours":7.17,"label":"good","mean_quality":0.86,"start":"2029-04-05T18:30Z","start_local":"21:30"},{"end":"2029-04-06T02:15Z","end_local":"05:15","hours":0.58,"label":"marginal","mean_quality":0.47,"start":"2029-04-06T01:40Z","start_local":"04:40"},{"end":"2029-04-06T04:00Z","end_local":"07:00","hours":1.75,"label":"unusable","mean_quality":0.0,"start":"2029-04-06T02:15Z","start_local":"05:15"}]},"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":"2029-04-05T18:27:54Z","dark_hours":7.85,"dark_to":"2029-04-06T02:18:38Z","moon":{"illumination":0.489,"phase":"last quarter","waxing":false},"moon_free_dark_hours":5.7,"moonrise":"2029-04-06T00:10:42Z","moonset":null,"sunrise":"2029-04-06T03:55:31Z","sunset":"2029-04-05T16:50:57Z","twilight":{"astronomical":{"end":"2029-04-05T18:27:54Z","start":"2029-04-06T02:18:38Z"},"civil":{"end":"2029-04-05T17:19:14Z","start":"2029-04-06T03:27:15Z"},"nautical":{"end":"2029-04-05T17:52:53Z","start":"2029-04-06T02:53:38Z"}},"window_end":"2029-04-06T09:00:00Z","window_start":"2029-04-05T09:00:00Z"},"night_date":"2029-04-05","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":"2029-04-05T21:55:00Z"},"dec":2.05238823,"dec_of_date":1.8909,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":6.67,"limit_rise":"2029-04-05T17:36:01Z","limit_set":"2029-04-06T02:11:26Z","max_az_rate_deg_per_min":0.0,"moon_separation":101.7,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6521,"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":"2029-04-06T03:57:28Z","blocked_dark_hours":0,"clears_at":"2029-04-05T15:48:00Z","rise_az":87.8},"track":[{"above_terrain":false,"airmass":null,"alt":-44.61,"az":340.2,"t":"2029-04-05T09:00:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-44.92,"az":341.9,"t":"2029-04-05T09:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-45.19,"az":343.6,"t":"2029-04-05T09:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.44,"az":345.4,"t":"2029-04-05T09:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.67,"az":347.1,"t":"2029-04-05T09:20:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-45.86,"az":348.9,"t":"2029-04-05T09:25:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-46.03,"az":350.7,"t":"2029-04-05T09:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.16,"az":352.5,"t":"2029-04-05T09:35:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-46.27,"az":354.3,"t":"2029-04-05T09:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.35,"az":356.1,"t":"2029-04-05T09:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":357.9,"t":"2029-04-05T09:50:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-46.42,"az":359.7,"t":"2029-04-05T09:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":1.6,"t":"2029-04-05T10:00:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-46.36,"az":3.4,"t":"2029-04-05T10:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-46.29,"az":5.2,"t":"2029-04-05T10:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-46.2,"az":7.0,"t":"2029-04-05T10:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-46.07,"az":8.8,"t":"2029-04-05T10:20:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-45.91,"az":10.6,"t":"2029-04-05T10:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.72,"az":12.4,"t":"2029-04-05T10:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-45.51,"az":14.1,"t":"2029-04-05T10:35:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-45.27,"az":15.9,"t":"2029-04-05T10:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-45.0,"az":17.6,"t":"2029-04-05T10:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-44.7,"az":19.3,"t":"2029-04-05T10:50:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-44.38,"az":21.0,"t":"2029-04-05T10:55:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-44.03,"az":22.7,"t":"2029-04-05T11:00:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-43.66,"az":24.4,"t":"2029-04-05T11:05:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-43.26,"az":26.0,"t":"2029-04-05T11:10:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-42.84,"az":27.6,"t":"2029-04-05T11:15:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-42.39,"az":29.2,"t":"2029-04-05T11:20:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-41.92,"az":30.8,"t":"2029-04-05T11:25:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-41.43,"az":32.3,"t":"2029-04-05T11:30:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-40.92,"az":33.8,"t":"2029-04-05T11:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-40.39,"az":35.3,"t":"2029-04-05T11:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-39.84,"az":36.8,"t":"2029-04-05T11:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-39.27,"az":38.2,"t":"2029-04-05T11:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.68,"az":39.7,"t":"2029-04-05T11:55:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-38.07,"az":41.1,"t":"2029-04-05T12:00:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-37.45,"az":42.4,"t":"2029-04-05T12:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-36.81,"az":43.8,"t":"2029-04-05T12:10:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-36.16,"az":45.1,"t":"2029-04-05T12:15:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-35.49,"az":46.4,"t":"2029-04-05T12:20:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-34.8,"az":47.7,"t":"2029-04-05T12:25:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-34.1,"az":49.0,"t":"2029-04-05T12:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-33.39,"az":50.2,"t":"2029-04-05T12:35:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-32.66,"az":51.4,"t":"2029-04-05T12:40:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-31.92,"az":52.6,"t":"2029-04-05T12:45:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-31.18,"az":53.8,"t":"2029-04-05T12:50:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-30.41,"az":55.0,"t":"2029-04-05T12:55:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-29.64,"az":56.1,"t":"2029-04-05T13:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-28.86,"az":57.2,"t":"2029-04-05T13:05:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-28.07,"az":58.3,"t":"2029-04-05T13:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.27,"az":59.4,"t":"2029-04-05T13:15:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-26.46,"az":60.5,"t":"2029-04-05T13:20:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-25.64,"az":61.5,"t":"2029-04-05T13:25:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-24.81,"az":62.6,"t":"2029-04-05T13:30:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-23.98,"az":63.6,"t":"2029-04-05T13:35:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-23.14,"az":64.6,"t":"2029-04-05T13:40:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.29,"az":65.6,"t":"2029-04-05T13:45:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-21.43,"az":66.6,"t":"2029-04-05T13:50:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-20.57,"az":67.6,"t":"2029-04-05T13:55:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-19.7,"az":68.5,"t":"2029-04-05T14:00:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.83,"az":69.5,"t":"2029-04-05T14:05:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-17.95,"az":70.4,"t":"2029-04-05T14:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.06,"az":71.4,"t":"2029-04-05T14:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.17,"az":72.3,"t":"2029-04-05T14:20:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-15.28,"az":73.2,"t":"2029-04-05T14:25:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-14.38,"az":74.1,"t":"2029-04-05T14:30:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-13.48,"az":75.0,"t":"2029-04-05T14:35:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-12.57,"az":75.9,"t":"2029-04-05T14:40:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.66,"az":76.8,"t":"2029-04-05T14:45:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.75,"az":77.6,"t":"2029-04-05T14:50:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.84,"az":78.5,"t":"2029-04-05T14:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-8.92,"az":79.4,"t":"2029-04-05T15:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.0,"az":80.2,"t":"2029-04-05T15:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-7.07,"az":81.1,"t":"2029-04-05T15:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-6.15,"az":81.9,"t":"2029-04-05T15:15:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-5.22,"az":82.8,"t":"2029-04-05T15:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-4.29,"az":83.6,"t":"2029-04-05T15:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":84.5,"t":"2029-04-05T15:30:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-2.43,"az":85.3,"t":"2029-04-05T15:35:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-1.49,"az":86.1,"t":"2029-04-05T15:40:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-0.56,"az":87.0,"t":"2029-04-05T15:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":32.83,"alt":0.38,"az":87.8,"t":"2029-04-05T15:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":23.79,"alt":1.31,"az":88.6,"t":"2029-04-05T15:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":18.19,"alt":2.25,"az":89.5,"t":"2029-04-05T16:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":14.54,"alt":3.18,"az":90.3,"t":"2029-04-05T16:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":12.03,"alt":4.12,"az":91.1,"t":"2029-04-05T16:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":10.21,"alt":5.05,"az":92.0,"t":"2029-04-05T16:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":8.85,"alt":5.99,"az":92.8,"t":"2029-04-05T16:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":7.8,"alt":6.92,"az":93.6,"t":"2029-04-05T16:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":6.97,"alt":7.86,"az":94.5,"t":"2029-04-05T16:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.29,"alt":8.79,"az":95.3,"t":"2029-04-05T16:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":5.73,"alt":9.72,"az":96.2,"t":"2029-04-05T16:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":5.27,"alt":10.65,"az":97.0,"t":"2029-04-05T16:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":4.87,"alt":11.58,"az":97.9,"t":"2029-04-05T16:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.53,"alt":12.51,"az":98.8,"t":"2029-04-05T16:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.23,"alt":13.43,"az":99.6,"t":"2029-04-05T17:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.98,"alt":14.35,"az":100.5,"t":"2029-04-05T17:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.75,"alt":15.27,"az":101.4,"t":"2029-04-05T17:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":3.55,"alt":16.19,"az":102.3,"t":"2029-04-05T17:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":3.37,"alt":17.1,"az":103.2,"t":"2029-04-05T17:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":3.21,"alt":18.01,"az":104.1,"t":"2029-04-05T17:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":3.06,"alt":18.91,"az":105.0,"t":"2029-04-05T17:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.93,"alt":19.82,"az":105.9,"t":"2029-04-05T17:35:00Z","terrain":-0.6},{"above_terrain":true,"airmass":2.81,"alt":20.71,"az":106.8,"t":"2029-04-05T17:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":2.7,"alt":21.61,"az":107.8,"t":"2029-04-05T17:45:00Z","terrain":-0.86},{"above_terrain":true,"airmass":2.6,"alt":22.5,"az":108.7,"t":"2029-04-05T17:50:00Z","terrain":-1.12},{"above_terrain":true,"airmass":2.51,"alt":23.38,"az":109.7,"t":"2029-04-05T17:55:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.42,"alt":24.26,"az":110.7,"t":"2029-04-05T18:00:00Z","terrain":-1.27},{"above_terrain":true,"airmass":2.34,"alt":25.13,"az":111.7,"t":"2029-04-05T18:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.27,"alt":26.0,"az":112.7,"t":"2029-04-05T18:10:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.21,"alt":26.86,"az":113.7,"t":"2029-04-05T18:15:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.14,"alt":27.71,"az":114.7,"t":"2029-04-05T18:20:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.09,"alt":28.56,"az":115.8,"t":"2029-04-05T18:25:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.03,"alt":29.4,"az":116.8,"t":"2029-04-05T18:30:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.98,"alt":30.23,"az":117.9,"t":"2029-04-05T18:35:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.93,"alt":31.05,"az":119.0,"t":"2029-04-05T18:40:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.89,"alt":31.87,"az":120.1,"t":"2029-04-05T18:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.85,"alt":32.67,"az":121.2,"t":"2029-04-05T18:50:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.81,"alt":33.47,"az":122.4,"t":"2029-04-05T18:55:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.77,"alt":34.25,"az":123.6,"t":"2029-04-05T19:00:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.74,"alt":35.03,"az":124.8,"t":"2029-04-05T19:05:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.71,"alt":35.79,"az":126.0,"t":"2029-04-05T19:10:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.68,"alt":36.54,"az":127.2,"t":"2029-04-05T19:15:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.65,"alt":37.28,"az":128.5,"t":"2029-04-05T19:20:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.62,"alt":38.01,"az":129.8,"t":"2029-04-05T19:25:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.6,"alt":38.72,"az":131.1,"t":"2029-04-05T19:30:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.57,"alt":39.42,"az":132.4,"t":"2029-04-05T19:35:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":40.1,"az":133.8,"t":"2029-04-05T19:40:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.53,"alt":40.77,"az":135.2,"t":"2029-04-05T19:45:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.51,"alt":41.42,"az":136.6,"t":"2029-04-05T19:50:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.49,"alt":42.05,"az":138.1,"t":"2029-04-05T19:55:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.47,"alt":42.67,"az":139.5,"t":"2029-04-05T20:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.27,"az":141.1,"t":"2029-04-05T20:05:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.44,"alt":43.84,"az":142.6,"t":"2029-04-05T20:10:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.43,"alt":44.4,"az":144.1,"t":"2029-04-05T20:15:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.41,"alt":44.94,"az":145.7,"t":"2029-04-05T20:20:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.46,"az":147.4,"t":"2029-04-05T20:25:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.39,"alt":45.95,"az":149.0,"t":"2029-04-05T20:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.42,"az":150.7,"t":"2029-04-05T20:35:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.37,"alt":46.87,"az":152.4,"t":"2029-04-05T20:40:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.36,"alt":47.29,"az":154.1,"t":"2029-04-05T20:45:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.35,"alt":47.68,"az":155.9,"t":"2029-04-05T20:50:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.34,"alt":48.05,"az":157.7,"t":"2029-04-05T20:55:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.34,"alt":48.39,"az":159.5,"t":"2029-04-05T21:00:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.33,"alt":48.71,"az":161.3,"t":"2029-04-05T21:05:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.32,"alt":48.99,"az":163.2,"t":"2029-04-05T21:10:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.32,"alt":49.25,"az":165.0,"t":"2029-04-05T21:15:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.31,"alt":49.48,"az":166.9,"t":"2029-04-05T21:20:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.31,"alt":49.67,"az":168.8,"t":"2029-04-05T21:25:00Z","terrain":-0.84},{"above_terrain":true,"airmass":1.31,"alt":49.84,"az":170.8,"t":"2029-04-05T21:30:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.3,"alt":49.97,"az":172.7,"t":"2029-04-05T21:35:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.3,"alt":50.08,"az":174.6,"t":"2029-04-05T21:40:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":176.6,"t":"2029-04-05T21:45:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":178.5,"t":"2029-04-05T21:50:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":180.5,"t":"2029-04-05T21:55:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":182.5,"t":"2029-04-05T22:00:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":184.4,"t":"2029-04-05T22:05:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.03,"az":186.4,"t":"2029-04-05T22:10:00Z","terrain":-0.69},{"above_terrain":true,"airmass":1.31,"alt":49.91,"az":188.3,"t":"2029-04-05T22:15:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.76,"az":190.2,"t":"2029-04-05T22:20:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.31,"alt":49.58,"az":192.1,"t":"2029-04-05T22:25:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.32,"alt":49.37,"az":194.0,"t":"2029-04-05T22:30:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.32,"alt":49.12,"az":195.9,"t":"2029-04-05T22:35:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.33,"alt":48.85,"az":197.8,"t":"2029-04-05T22:40:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.33,"alt":48.55,"az":199.6,"t":"2029-04-05T22:45:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.34,"alt":48.22,"az":201.4,"t":"2029-04-05T22:50:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.35,"alt":47.87,"az":203.2,"t":"2029-04-05T22:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.36,"alt":47.49,"az":205.0,"t":"2029-04-05T23:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.36,"alt":47.08,"az":206.8,"t":"2029-04-05T23:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.37,"alt":46.64,"az":208.5,"t":"2029-04-05T23:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.38,"alt":46.18,"az":210.2,"t":"2029-04-05T23:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.4,"alt":45.7,"az":211.8,"t":"2029-04-05T23:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.41,"alt":45.2,"az":213.5,"t":"2029-04-05T23:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.42,"alt":44.67,"az":215.1,"t":"2029-04-05T23:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.43,"alt":44.12,"az":216.6,"t":"2029-04-05T23:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.45,"alt":43.55,"az":218.2,"t":"2029-04-05T23:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.97,"az":219.7,"t":"2029-04-05T23:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.48,"alt":42.36,"az":221.2,"t":"2029-04-05T23:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.5,"alt":41.73,"az":222.7,"t":"2029-04-05T23:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.52,"alt":41.09,"az":224.1,"t":"2029-04-06T00:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.54,"alt":40.43,"az":225.5,"t":"2029-04-06T00:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.56,"alt":39.75,"az":226.9,"t":"2029-04-06T00:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.58,"alt":39.06,"az":228.2,"t":"2029-04-06T00:15:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.61,"alt":38.36,"az":229.6,"t":"2029-04-06T00:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.63,"alt":37.64,"az":230.9,"t":"2029-04-06T00:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.66,"alt":36.91,"az":232.1,"t":"2029-04-06T00:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.69,"alt":36.16,"az":233.4,"t":"2029-04-06T00:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.72,"alt":35.4,"az":234.6,"t":"2029-04-06T00:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":235.8,"t":"2029-04-06T00:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.79,"alt":33.86,"az":237.0,"t":"2029-04-06T00:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.83,"alt":33.06,"az":238.2,"t":"2029-04-06T00:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.87,"alt":32.26,"az":239.3,"t":"2029-04-06T01:00:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.91,"alt":31.45,"az":240.5,"t":"2029-04-06T01:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.96,"alt":30.64,"az":241.6,"t":"2029-04-06T01:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.01,"alt":29.81,"az":242.7,"t":"2029-04-06T01:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.06,"alt":28.97,"az":243.7,"t":"2029-04-06T01:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.11,"alt":28.13,"az":244.8,"t":"2029-04-06T01:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.17,"alt":27.28,"az":245.8,"t":"2029-04-06T01:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.24,"alt":26.42,"az":246.8,"t":"2029-04-06T01:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.31,"alt":25.56,"az":247.9,"t":"2029-04-06T01:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.38,"alt":24.69,"az":248.8,"t":"2029-04-06T01:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.46,"alt":23.81,"az":249.8,"t":"2029-04-06T01:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.55,"alt":22.93,"az":250.8,"t":"2029-04-06T01:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.65,"alt":22.05,"az":251.8,"t":"2029-04-06T02:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.75,"alt":21.15,"az":252.7,"t":"2029-04-06T02:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.87,"alt":20.26,"az":253.6,"t":"2029-04-06T02:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.99,"alt":19.36,"az":254.6,"t":"2029-04-06T02:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.13,"alt":18.45,"az":255.5,"t":"2029-04-06T02:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.29,"alt":17.55,"az":256.4,"t":"2029-04-06T02:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.46,"alt":16.64,"az":257.3,"t":"2029-04-06T02:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.65,"alt":15.72,"az":258.2,"t":"2029-04-06T02:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.86,"alt":14.8,"az":259.1,"t":"2029-04-06T02:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.1,"alt":13.88,"az":259.9,"t":"2029-04-06T02:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.38,"alt":12.96,"az":260.8,"t":"2029-04-06T02:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":4.7,"alt":12.04,"az":261.7,"t":"2029-04-06T02:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":5.06,"alt":11.11,"az":262.5,"t":"2029-04-06T03:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":5.49,"alt":10.18,"az":263.4,"t":"2029-04-06T03:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":6.01,"alt":9.25,"az":264.2,"t":"2029-04-06T03:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":6.62,"alt":8.32,"az":265.1,"t":"2029-04-06T03:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":7.37,"alt":7.38,"az":265.9,"t":"2029-04-06T03:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":8.31,"alt":6.45,"az":266.8,"t":"2029-04-06T03:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":9.5,"alt":5.51,"az":267.6,"t":"2029-04-06T03:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":11.07,"alt":4.58,"az":268.5,"t":"2029-04-06T03:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":13.2,"alt":3.64,"az":269.3,"t":"2029-04-06T03:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":16.21,"alt":2.71,"az":270.1,"t":"2029-04-06T03:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":20.72,"alt":1.77,"az":271.0,"t":"2029-04-06T03:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":27.82,"alt":0.84,"az":271.8,"t":"2029-04-06T03:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-0.1,"az":272.6,"t":"2029-04-06T04:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-1.03,"az":273.5,"t":"2029-04-06T04:05:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":274.3,"t":"2029-04-06T04:10:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":275.1,"t":"2029-04-06T04:15:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":276.0,"t":"2029-04-06T04:20:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-4.76,"az":276.8,"t":"2029-04-06T04:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.69,"az":277.7,"t":"2029-04-06T04:30:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":278.5,"t":"2029-04-06T04:35:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.54,"az":279.4,"t":"2029-04-06T04:40:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-8.46,"az":280.2,"t":"2029-04-06T04:45:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-9.38,"az":281.1,"t":"2029-04-06T04:50:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-10.3,"az":281.9,"t":"2029-04-06T04:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-11.22,"az":282.8,"t":"2029-04-06T05:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-12.13,"az":283.7,"t":"2029-04-06T05:05:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-13.03,"az":284.6,"t":"2029-04-06T05:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-13.94,"az":285.5,"t":"2029-04-06T05:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.84,"az":286.4,"t":"2029-04-06T05:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-15.73,"az":287.3,"t":"2029-04-06T05:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-16.63,"az":288.2,"t":"2029-04-06T05:30:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.51,"az":289.1,"t":"2029-04-06T05:35:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-18.39,"az":290.0,"t":"2029-04-06T05:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-19.27,"az":291.0,"t":"2029-04-06T05:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-20.14,"az":291.9,"t":"2029-04-06T05:50:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-21.01,"az":292.9,"t":"2029-04-06T05:55:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-21.87,"az":293.9,"t":"2029-04-06T06:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.72,"az":294.9,"t":"2029-04-06T06:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.56,"az":295.9,"t":"2029-04-06T06:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.4,"az":296.9,"t":"2029-04-06T06:15:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.23,"az":297.9,"t":"2029-04-06T06:20:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-26.06,"az":299.0,"t":"2029-04-06T06:25:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-26.87,"az":300.1,"t":"2029-04-06T06:30:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-27.68,"az":301.1,"t":"2029-04-06T06:35:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-28.47,"az":302.2,"t":"2029-04-06T06:40:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-29.26,"az":303.3,"t":"2029-04-06T06:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-30.04,"az":304.5,"t":"2029-04-06T06:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-30.8,"az":305.6,"t":"2029-04-06T06:55:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-31.56,"az":306.8,"t":"2029-04-06T07:00:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-32.3,"az":308.0,"t":"2029-04-06T07:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-33.03,"az":309.2,"t":"2029-04-06T07:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-33.75,"az":310.4,"t":"2029-04-06T07:15:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-34.46,"az":311.7,"t":"2029-04-06T07:20:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-35.15,"az":312.9,"t":"2029-04-06T07:25:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-35.83,"az":314.2,"t":"2029-04-06T07:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-36.49,"az":315.5,"t":"2029-04-06T07:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-37.14,"az":316.9,"t":"2029-04-06T07:40:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-37.77,"az":318.3,"t":"2029-04-06T07:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-38.38,"az":319.6,"t":"2029-04-06T07:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-38.98,"az":321.0,"t":"2029-04-06T07:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-39.56,"az":322.5,"t":"2029-04-06T08:00:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-40.12,"az":323.9,"t":"2029-04-06T08:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-40.66,"az":325.4,"t":"2029-04-06T08:10:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-41.18,"az":326.9,"t":"2029-04-06T08:15:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-41.68,"az":328.5,"t":"2029-04-06T08:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-42.16,"az":330.0,"t":"2029-04-06T08:25:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-42.62,"az":331.6,"t":"2029-04-06T08:30:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-43.05,"az":333.2,"t":"2029-04-06T08:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-43.46,"az":334.8,"t":"2029-04-06T08:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-43.85,"az":336.5,"t":"2029-04-06T08:45:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-44.21,"az":338.1,"t":"2029-04-06T08:50:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-44.54,"az":339.8,"t":"2029-04-06T08:55:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-44.85,"az":341.5,"t":"2029-04-06T09:00:00Z","terrain":-0.47}],"transit":{"airmass":1.3,"alt":50.2,"az":180.5,"t":"2029-04-05T21:55:00Z"},"usable_hours":7.75,"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."]}
