{"assessment":{"best_window":{"end":"2048-03-13T03:05Z","end_local":"05:05","hours":7.42,"label":"good","mean_quality":0.87,"start":"2048-03-12T19:40Z","start_local":"21:40"},"cost":{"altitude":3.0,"clouds":0.0,"darkness":0.2,"moon":0.0},"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":-4,"cloud":null,"high":null,"iso":"2048-03-12T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2048-03-12T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":18,"cloud":null,"high":null,"iso":"2048-03-12T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2048-03-12T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-53,"precip":null,"q":0.75,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2048-03-12T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-56,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2048-03-12T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2048-03-12T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2048-03-13T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2048-03-13T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2048-03-13T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2048-03-13T03:00Z","label":"good","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2048-03-13T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":3,"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":6.82,"reasons":["the target being low or below 20\u00b0 cost 3.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":93,"score_weather":null,"sky_hours":6.82,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2048-03-12T19:15Z","end_local":"21:15","hours":2.92,"label":"unusable","mean_quality":0.0,"start":"2048-03-12T16:20Z","start_local":"18:20"},{"end":"2048-03-12T19:40Z","end_local":"21:40","hours":0.42,"label":"marginal","mean_quality":0.51,"start":"2048-03-12T19:15Z","start_local":"21:15"},{"end":"2048-03-13T03:05Z","end_local":"05:05","hours":7.42,"label":"good","mean_quality":0.87,"start":"2048-03-12T19:40Z","start_local":"21:40"},{"end":"2048-03-13T03:20Z","end_local":"05:20","hours":0.25,"label":"marginal","mean_quality":0.32,"start":"2048-03-13T03:05Z","start_local":"05:05"},{"end":"2048-03-13T03:45Z","end_local":"05:45","hours":0.42,"label":"poor","mean_quality":0.22,"start":"2048-03-13T03:20Z","start_local":"05:20"},{"end":"2048-03-13T04:40Z","end_local":"06:40","hours":0.92,"label":"unusable","mean_quality":0.0,"start":"2048-03-13T03:45Z","start_local":"05:45"}]},"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":"2048-03-12T17:57:24Z","dark_hours":9.09,"dark_to":"2048-03-13T03:02:57Z","moon":{"illumination":0.032,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":9.07,"moonrise":"2048-03-13T03:43:21Z","moonset":"2048-03-12T14:17:47Z","sunrise":"2048-03-13T04:35:26Z","sunset":"2048-03-12T16:24:46Z","twilight":{"astronomical":{"end":"2048-03-12T17:57:24Z","start":"2048-03-13T03:02:57Z"},"civil":{"end":"2048-03-12T16:52:29Z","start":"2048-03-13T04:07:47Z"},"nautical":{"end":"2048-03-12T17:24:45Z","start":"2048-03-13T03:35:34Z"}},"window_end":"2048-03-13T10:00:00Z","window_start":"2048-03-12T10:00:00Z"},"night_date":"2048-03-12","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.3,"alt":50.1,"t":"2048-03-12T23:25:00Z"},"dec":2.05238823,"dec_of_date":1.7864,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":6.67,"limit_rise":"2048-03-12T19:10:11Z","limit_set":"2048-03-13T03:44:47Z","max_az_rate_deg_per_min":0.0,"moon_separation":145.7,"never_rises":false,"ra":187.27791594,"ra_of_date":187.8943,"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":"2048-03-13T05:30:36Z","blocked_dark_hours":0,"clears_at":"2048-03-12T17:22:03Z","rise_az":88.1},"track":[{"above_terrain":false,"airmass":null,"alt":-42.0,"az":329.1,"t":"2048-03-12T10:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-42.47,"az":330.7,"t":"2048-03-12T10:05:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-42.92,"az":332.3,"t":"2048-03-12T10:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-43.34,"az":333.9,"t":"2048-03-12T10:15:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-43.74,"az":335.5,"t":"2048-03-12T10:20:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-44.12,"az":337.2,"t":"2048-03-12T10:25:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-44.47,"az":338.9,"t":"2048-03-12T10:30:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-44.79,"az":340.6,"t":"2048-03-12T10:35:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.09,"az":342.3,"t":"2048-03-12T10:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.36,"az":344.0,"t":"2048-03-12T10:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-45.6,"az":345.8,"t":"2048-03-12T10:50:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-45.82,"az":347.6,"t":"2048-03-12T10:55:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-46.01,"az":349.3,"t":"2048-03-12T11:00:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-46.17,"az":351.1,"t":"2048-03-12T11:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-46.3,"az":352.9,"t":"2048-03-12T11:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":354.7,"t":"2048-03-12T11:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.47,"az":356.6,"t":"2048-03-12T11:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.51,"az":358.4,"t":"2048-03-12T11:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.52,"az":0.2,"t":"2048-03-12T11:30:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-46.5,"az":2.0,"t":"2048-03-12T11:35:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-46.45,"az":3.8,"t":"2048-03-12T11:40:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-46.38,"az":5.6,"t":"2048-03-12T11:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-46.27,"az":7.5,"t":"2048-03-12T11:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-46.13,"az":9.3,"t":"2048-03-12T11:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-45.97,"az":11.0,"t":"2048-03-12T12:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-45.78,"az":12.8,"t":"2048-03-12T12:05:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-45.55,"az":14.6,"t":"2048-03-12T12:10:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-45.3,"az":16.3,"t":"2048-03-12T12:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-45.03,"az":18.1,"t":"2048-03-12T12:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-44.72,"az":19.8,"t":"2048-03-12T12:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-44.39,"az":21.5,"t":"2048-03-12T12:30:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-44.04,"az":23.2,"t":"2048-03-12T12:35:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-43.66,"az":24.8,"t":"2048-03-12T12:40:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-43.25,"az":26.4,"t":"2048-03-12T12:45:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-42.82,"az":28.1,"t":"2048-03-12T12:50:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-42.37,"az":29.6,"t":"2048-03-12T12:55:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-41.9,"az":31.2,"t":"2048-03-12T13:00:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-41.4,"az":32.7,"t":"2048-03-12T13:05:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-40.89,"az":34.3,"t":"2048-03-12T13:10:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-40.35,"az":35.8,"t":"2048-03-12T13:15:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-39.79,"az":37.2,"t":"2048-03-12T13:20:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-39.22,"az":38.7,"t":"2048-03-12T13:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-38.62,"az":40.1,"t":"2048-03-12T13:30:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-38.01,"az":41.5,"t":"2048-03-12T13:35:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-37.38,"az":42.8,"t":"2048-03-12T13:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-36.74,"az":44.2,"t":"2048-03-12T13:45:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-36.08,"az":45.5,"t":"2048-03-12T13:50:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-35.4,"az":46.8,"t":"2048-03-12T13:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-34.72,"az":48.1,"t":"2048-03-12T14:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-34.01,"az":49.3,"t":"2048-03-12T14:05:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-33.3,"az":50.6,"t":"2048-03-12T14:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-32.57,"az":51.8,"t":"2048-03-12T14:15:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-31.82,"az":53.0,"t":"2048-03-12T14:20:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-31.07,"az":54.2,"t":"2048-03-12T14:25:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-30.31,"az":55.3,"t":"2048-03-12T14:30:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.53,"az":56.5,"t":"2048-03-12T14:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-28.75,"az":57.6,"t":"2048-03-12T14:40:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-27.95,"az":58.7,"t":"2048-03-12T14:45:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-27.15,"az":59.8,"t":"2048-03-12T14:50:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-26.34,"az":60.8,"t":"2048-03-12T14:55:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":61.9,"t":"2048-03-12T15:00:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-24.68,"az":62.9,"t":"2048-03-12T15:05:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-23.85,"az":63.9,"t":"2048-03-12T15:10:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-23.0,"az":64.9,"t":"2048-03-12T15:15:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.15,"az":65.9,"t":"2048-03-12T15:20:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-21.29,"az":66.9,"t":"2048-03-12T15:25:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-20.43,"az":67.9,"t":"2048-03-12T15:30:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-19.56,"az":68.9,"t":"2048-03-12T15:35:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-18.68,"az":69.8,"t":"2048-03-12T15:40:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-17.8,"az":70.7,"t":"2048-03-12T15:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-16.92,"az":71.7,"t":"2048-03-12T15:50:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-16.03,"az":72.6,"t":"2048-03-12T15:55:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-15.13,"az":73.5,"t":"2048-03-12T16:00:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-14.23,"az":74.4,"t":"2048-03-12T16:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-13.33,"az":75.3,"t":"2048-03-12T16:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-12.42,"az":76.2,"t":"2048-03-12T16:15:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-11.51,"az":77.1,"t":"2048-03-12T16:20:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.6,"az":77.9,"t":"2048-03-12T16:25:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-9.68,"az":78.8,"t":"2048-03-12T16:30:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.76,"az":79.7,"t":"2048-03-12T16:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-7.84,"az":80.5,"t":"2048-03-12T16:40:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-6.91,"az":81.4,"t":"2048-03-12T16:45:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-5.99,"az":82.2,"t":"2048-03-12T16:50:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-5.06,"az":83.1,"t":"2048-03-12T16:55:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-4.13,"az":83.9,"t":"2048-03-12T17:00:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":84.7,"t":"2048-03-12T17:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":85.6,"t":"2048-03-12T17:10:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-1.33,"az":86.4,"t":"2048-03-12T17:15:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-0.4,"az":87.3,"t":"2048-03-12T17:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":30.92,"alt":0.54,"az":88.1,"t":"2048-03-12T17:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":22.62,"alt":1.47,"az":88.9,"t":"2048-03-12T17:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":17.45,"alt":2.41,"az":89.8,"t":"2048-03-12T17:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":14.04,"alt":3.35,"az":90.6,"t":"2048-03-12T17:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":11.67,"alt":4.28,"az":91.4,"t":"2048-03-12T17:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":9.95,"alt":5.22,"az":92.3,"t":"2048-03-12T17:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":8.65,"alt":6.15,"az":93.1,"t":"2048-03-12T17:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":7.65,"alt":7.09,"az":93.9,"t":"2048-03-12T18:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.84,"alt":8.02,"az":94.8,"t":"2048-03-12T18:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.19,"alt":8.95,"az":95.6,"t":"2048-03-12T18:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":5.65,"alt":9.88,"az":96.5,"t":"2048-03-12T18:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":5.19,"alt":10.81,"az":97.3,"t":"2048-03-12T18:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":4.81,"alt":11.74,"az":98.2,"t":"2048-03-12T18:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":4.48,"alt":12.66,"az":99.1,"t":"2048-03-12T18:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.19,"alt":13.59,"az":99.9,"t":"2048-03-12T18:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.94,"alt":14.51,"az":100.8,"t":"2048-03-12T18:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.71,"alt":15.43,"az":101.7,"t":"2048-03-12T18:45:00Z","terrain":-0.0},{"above_terrain":true,"airmass":3.52,"alt":16.34,"az":102.6,"t":"2048-03-12T18:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":3.34,"alt":17.25,"az":103.5,"t":"2048-03-12T18:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":3.18,"alt":18.16,"az":104.4,"t":"2048-03-12T19:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":3.04,"alt":19.07,"az":105.3,"t":"2048-03-12T19:05:00Z","terrain":-0.33},{"above_terrain":true,"airmass":2.91,"alt":19.97,"az":106.2,"t":"2048-03-12T19:10:00Z","terrain":-0.63},{"above_terrain":true,"airmass":2.79,"alt":20.86,"az":107.1,"t":"2048-03-12T19:15:00Z","terrain":-0.66},{"above_terrain":true,"airmass":2.68,"alt":21.75,"az":108.1,"t":"2048-03-12T19:20:00Z","terrain":-0.95},{"above_terrain":true,"airmass":2.58,"alt":22.64,"az":109.0,"t":"2048-03-12T19:25:00Z","terrain":-1.19},{"above_terrain":true,"airmass":2.49,"alt":23.52,"az":110.0,"t":"2048-03-12T19:30:00Z","terrain":-1.15},{"above_terrain":true,"airmass":2.41,"alt":24.4,"az":111.0,"t":"2048-03-12T19:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":2.33,"alt":25.27,"az":112.0,"t":"2048-03-12T19:40:00Z","terrain":-1.38},{"above_terrain":true,"airmass":2.26,"alt":26.14,"az":113.0,"t":"2048-03-12T19:45:00Z","terrain":-1.44},{"above_terrain":true,"airmass":2.2,"alt":26.99,"az":114.0,"t":"2048-03-12T19:50:00Z","terrain":-1.62},{"above_terrain":true,"airmass":2.13,"alt":27.85,"az":115.0,"t":"2048-03-12T19:55:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.08,"alt":28.69,"az":116.1,"t":"2048-03-12T20:00:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.02,"alt":29.53,"az":117.2,"t":"2048-03-12T20:05:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.97,"alt":30.36,"az":118.2,"t":"2048-03-12T20:10:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":119.4,"t":"2048-03-12T20:15:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.88,"alt":31.99,"az":120.5,"t":"2048-03-12T20:20:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.84,"alt":32.79,"az":121.6,"t":"2048-03-12T20:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.8,"alt":33.58,"az":122.8,"t":"2048-03-12T20:30:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.77,"alt":34.36,"az":124.0,"t":"2048-03-12T20:35:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.73,"alt":35.13,"az":125.2,"t":"2048-03-12T20:40:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.7,"alt":35.89,"az":126.4,"t":"2048-03-12T20:45:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.67,"alt":36.64,"az":127.6,"t":"2048-03-12T20:50:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.64,"alt":37.38,"az":128.9,"t":"2048-03-12T20:55:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.62,"alt":38.1,"az":130.2,"t":"2048-03-12T21:00:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.59,"alt":38.81,"az":131.5,"t":"2048-03-12T21:05:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.57,"alt":39.5,"az":132.9,"t":"2048-03-12T21:10:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.55,"alt":40.18,"az":134.2,"t":"2048-03-12T21:15:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.53,"alt":40.84,"az":135.6,"t":"2048-03-12T21:20:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.51,"alt":41.49,"az":137.1,"t":"2048-03-12T21:25:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.49,"alt":42.12,"az":138.5,"t":"2048-03-12T21:30:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.47,"alt":42.73,"az":140.0,"t":"2048-03-12T21:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.32,"az":141.5,"t":"2048-03-12T21:40:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.44,"alt":43.89,"az":143.0,"t":"2048-03-12T21:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.43,"alt":44.44,"az":144.6,"t":"2048-03-12T21:50:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.41,"alt":44.98,"az":146.2,"t":"2048-03-12T21:55:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.4,"alt":45.49,"az":147.8,"t":"2048-03-12T22:00:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.39,"alt":45.97,"az":149.5,"t":"2048-03-12T22:05:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.38,"alt":46.44,"az":151.2,"t":"2048-03-12T22:10:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.37,"alt":46.87,"az":152.9,"t":"2048-03-12T22:15:00Z","terrain":-0.96},{"above_terrain":true,"airmass":1.36,"alt":47.29,"az":154.6,"t":"2048-03-12T22:20:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.35,"alt":47.68,"az":156.4,"t":"2048-03-12T22:25:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.34,"alt":48.04,"az":158.2,"t":"2048-03-12T22:30:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.34,"alt":48.37,"az":160.0,"t":"2048-03-12T22:35:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.33,"alt":48.68,"az":161.8,"t":"2048-03-12T22:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.32,"alt":48.96,"az":163.7,"t":"2048-03-12T22:45:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.32,"alt":49.21,"az":165.5,"t":"2048-03-12T22:50:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.32,"alt":49.43,"az":167.4,"t":"2048-03-12T22:55:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.31,"alt":49.61,"az":169.3,"t":"2048-03-12T23:00:00Z","terrain":-0.74},{"above_terrain":true,"airmass":1.31,"alt":49.77,"az":171.3,"t":"2048-03-12T23:05:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.9,"az":173.2,"t":"2048-03-12T23:10:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":175.1,"t":"2048-03-12T23:15:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":177.1,"t":"2048-03-12T23:20:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":179.0,"t":"2048-03-12T23:25:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":181.0,"t":"2048-03-12T23:30:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":182.9,"t":"2048-03-12T23:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":184.9,"t":"2048-03-12T23:40:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.31,"alt":49.9,"az":186.8,"t":"2048-03-12T23:45:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.77,"az":188.8,"t":"2048-03-12T23:50:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.31,"alt":49.61,"az":190.7,"t":"2048-03-12T23:55:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.32,"alt":49.43,"az":192.6,"t":"2048-03-13T00:00:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.32,"alt":49.21,"az":194.5,"t":"2048-03-13T00:05:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.32,"alt":48.96,"az":196.3,"t":"2048-03-13T00:10:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.33,"alt":48.68,"az":198.2,"t":"2048-03-13T00:15:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.34,"alt":48.37,"az":200.0,"t":"2048-03-13T00:20:00Z","terrain":-0.26},{"above_terrain":true,"airmass":1.34,"alt":48.04,"az":201.8,"t":"2048-03-13T00:25:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.35,"alt":47.68,"az":203.6,"t":"2048-03-13T00:30:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.36,"alt":47.29,"az":205.4,"t":"2048-03-13T00:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.37,"alt":46.87,"az":207.1,"t":"2048-03-13T00:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.38,"alt":46.43,"az":208.8,"t":"2048-03-13T00:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.39,"alt":45.97,"az":210.5,"t":"2048-03-13T00:50:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.4,"alt":45.48,"az":212.2,"t":"2048-03-13T00:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.41,"alt":44.97,"az":213.8,"t":"2048-03-13T01:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.43,"alt":44.44,"az":215.4,"t":"2048-03-13T01:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.44,"alt":43.89,"az":217.0,"t":"2048-03-13T01:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.46,"alt":43.32,"az":218.5,"t":"2048-03-13T01:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.72,"az":220.0,"t":"2048-03-13T01:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.49,"alt":42.11,"az":221.5,"t":"2048-03-13T01:25:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.51,"alt":41.48,"az":223.0,"t":"2048-03-13T01:30:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.53,"alt":40.84,"az":224.4,"t":"2048-03-13T01:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.55,"alt":40.18,"az":225.8,"t":"2048-03-13T01:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.57,"alt":39.5,"az":227.1,"t":"2048-03-13T01:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.59,"alt":38.8,"az":228.5,"t":"2048-03-13T01:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.62,"alt":38.1,"az":229.8,"t":"2048-03-13T01:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.37,"az":231.1,"t":"2048-03-13T02:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.67,"alt":36.64,"az":232.4,"t":"2048-03-13T02:05:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.7,"alt":35.89,"az":233.6,"t":"2048-03-13T02:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.73,"alt":35.13,"az":234.8,"t":"2048-03-13T02:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.77,"alt":34.36,"az":236.1,"t":"2048-03-13T02:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.8,"alt":33.58,"az":237.2,"t":"2048-03-13T02:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.84,"alt":32.79,"az":238.4,"t":"2048-03-13T02:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.88,"alt":31.99,"az":239.5,"t":"2048-03-13T02:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.93,"alt":31.17,"az":240.7,"t":"2048-03-13T02:40:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.97,"alt":30.35,"az":241.8,"t":"2048-03-13T02:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.02,"alt":29.53,"az":242.8,"t":"2048-03-13T02:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.08,"alt":28.69,"az":243.9,"t":"2048-03-13T02:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.13,"alt":27.84,"az":245.0,"t":"2048-03-13T03:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.2,"alt":26.99,"az":246.0,"t":"2048-03-13T03:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.26,"alt":26.13,"az":247.0,"t":"2048-03-13T03:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.33,"alt":25.27,"az":248.0,"t":"2048-03-13T03:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.41,"alt":24.4,"az":249.0,"t":"2048-03-13T03:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.49,"alt":23.52,"az":250.0,"t":"2048-03-13T03:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.58,"alt":22.64,"az":251.0,"t":"2048-03-13T03:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.68,"alt":21.75,"az":251.9,"t":"2048-03-13T03:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.79,"alt":20.86,"az":252.9,"t":"2048-03-13T03:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.91,"alt":19.96,"az":253.8,"t":"2048-03-13T03:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.04,"alt":19.06,"az":254.7,"t":"2048-03-13T03:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.18,"alt":18.16,"az":255.6,"t":"2048-03-13T03:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.34,"alt":17.25,"az":256.5,"t":"2048-03-13T04:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.52,"alt":16.34,"az":257.4,"t":"2048-03-13T04:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.71,"alt":15.42,"az":258.3,"t":"2048-03-13T04:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.94,"alt":14.5,"az":259.2,"t":"2048-03-13T04:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.19,"alt":13.58,"az":260.1,"t":"2048-03-13T04:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.48,"alt":12.66,"az":260.9,"t":"2048-03-13T04:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":4.81,"alt":11.74,"az":261.8,"t":"2048-03-13T04:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":5.2,"alt":10.81,"az":262.7,"t":"2048-03-13T04:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":5.65,"alt":9.88,"az":263.5,"t":"2048-03-13T04:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":6.19,"alt":8.95,"az":264.4,"t":"2048-03-13T04:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":6.84,"alt":8.02,"az":265.2,"t":"2048-03-13T04:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":7.65,"alt":7.08,"az":266.1,"t":"2048-03-13T04:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":8.66,"alt":6.15,"az":266.9,"t":"2048-03-13T05:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":9.96,"alt":5.21,"az":267.7,"t":"2048-03-13T05:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":11.68,"alt":4.28,"az":268.6,"t":"2048-03-13T05:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":14.05,"alt":3.34,"az":269.4,"t":"2048-03-13T05:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":17.46,"alt":2.41,"az":270.2,"t":"2048-03-13T05:20:00Z","terrain":0.87},{"above_terrain":true,"airmass":22.64,"alt":1.47,"az":271.1,"t":"2048-03-13T05:25:00Z","terrain":0.75},{"above_terrain":true,"airmass":30.95,"alt":0.54,"az":271.9,"t":"2048-03-13T05:30:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-0.4,"az":272.7,"t":"2048-03-13T05:35:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-1.33,"az":273.6,"t":"2048-03-13T05:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":274.4,"t":"2048-03-13T05:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":275.3,"t":"2048-03-13T05:50:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-4.13,"az":276.1,"t":"2048-03-13T05:55:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-5.06,"az":276.9,"t":"2048-03-13T06:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-5.99,"az":277.8,"t":"2048-03-13T06:05:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-6.92,"az":278.6,"t":"2048-03-13T06:10:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-7.84,"az":279.5,"t":"2048-03-13T06:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-8.76,"az":280.3,"t":"2048-03-13T06:20:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-9.68,"az":281.2,"t":"2048-03-13T06:25:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-10.6,"az":282.1,"t":"2048-03-13T06:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-11.51,"az":282.9,"t":"2048-03-13T06:35:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-12.42,"az":283.8,"t":"2048-03-13T06:40:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-13.33,"az":284.7,"t":"2048-03-13T06:45:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-14.23,"az":285.6,"t":"2048-03-13T06:50:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.13,"az":286.5,"t":"2048-03-13T06:55:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-16.03,"az":287.4,"t":"2048-03-13T07:00:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-16.92,"az":288.3,"t":"2048-03-13T07:05:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.81,"az":289.3,"t":"2048-03-13T07:10:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-18.69,"az":290.2,"t":"2048-03-13T07:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-19.56,"az":291.2,"t":"2048-03-13T07:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-20.43,"az":292.1,"t":"2048-03-13T07:25:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-21.3,"az":293.1,"t":"2048-03-13T07:30:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-22.15,"az":294.1,"t":"2048-03-13T07:35:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-23.01,"az":295.1,"t":"2048-03-13T07:40:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.85,"az":296.1,"t":"2048-03-13T07:45:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-24.69,"az":297.1,"t":"2048-03-13T07:50:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":298.1,"t":"2048-03-13T07:55:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-26.34,"az":299.2,"t":"2048-03-13T08:00:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-27.15,"az":300.2,"t":"2048-03-13T08:05:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-27.95,"az":301.3,"t":"2048-03-13T08:10:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-28.75,"az":302.4,"t":"2048-03-13T08:15:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-29.53,"az":303.5,"t":"2048-03-13T08:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-30.31,"az":304.7,"t":"2048-03-13T08:25:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-31.07,"az":305.8,"t":"2048-03-13T08:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-31.83,"az":307.0,"t":"2048-03-13T08:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-32.57,"az":308.2,"t":"2048-03-13T08:40:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-33.3,"az":309.4,"t":"2048-03-13T08:45:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-34.01,"az":310.7,"t":"2048-03-13T08:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-34.72,"az":311.9,"t":"2048-03-13T08:55:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-35.41,"az":313.2,"t":"2048-03-13T09:00:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-36.08,"az":314.5,"t":"2048-03-13T09:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-36.74,"az":315.8,"t":"2048-03-13T09:10:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-37.39,"az":317.2,"t":"2048-03-13T09:15:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-38.01,"az":318.5,"t":"2048-03-13T09:20:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-38.63,"az":319.9,"t":"2048-03-13T09:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.22,"az":321.3,"t":"2048-03-13T09:30:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-39.79,"az":322.8,"t":"2048-03-13T09:35:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-40.35,"az":324.2,"t":"2048-03-13T09:40:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.89,"az":325.7,"t":"2048-03-13T09:45:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-41.4,"az":327.3,"t":"2048-03-13T09:50:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-41.9,"az":328.8,"t":"2048-03-13T09:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-42.37,"az":330.4,"t":"2048-03-13T10:00:00Z","terrain":-0.36}],"transit":{"airmass":1.3,"alt":50.1,"az":179.0,"t":"2048-03-12T23:25:00Z"},"usable_hours":7.83,"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."]}
