{"assessment":{"best_window":{"end":"2029-03-11T03:10Z","end_local":"05:10","hours":7.33,"label":"good","mean_quality":0.87,"start":"2029-03-10T19:50Z","start_local":"21:50"},"cost":{"altitude":3.11,"clouds":0.0,"darkness":0.25,"moon":0.01},"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":-6,"cloud":null,"high":null,"iso":"2029-03-10T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-53,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2029-03-10T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-62,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2029-03-10T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-66,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2029-03-10T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-65,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2029-03-10T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-59,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2029-03-10T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-50,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2029-03-10T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-40,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2029-03-11T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2029-03-11T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2029-03-11T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2029-03-11T03:00Z","label":"good","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.76,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2029-03-11T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"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":6.8,"reasons":["the target being low or below 20\u00b0 cost 3.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":93,"score_weather":null,"sky_hours":6.8,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2029-03-10T19:20Z","end_local":"21:20","hours":3.0,"label":"unusable","mean_quality":0.0,"start":"2029-03-10T16:20Z","start_local":"18:20"},{"end":"2029-03-10T19:50Z","end_local":"21:50","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2029-03-10T19:20Z","start_local":"21:20"},{"end":"2029-03-11T03:10Z","end_local":"05:10","hours":7.33,"label":"good","mean_quality":0.87,"start":"2029-03-10T19:50Z","start_local":"21:50"},{"end":"2029-03-11T03:25Z","end_local":"05:25","hours":0.25,"label":"marginal","mean_quality":0.33,"start":"2029-03-11T03:10Z","start_local":"05:10"},{"end":"2029-03-11T03:55Z","end_local":"05:55","hours":0.5,"label":"poor","mean_quality":0.17,"start":"2029-03-11T03:25Z","start_local":"05:25"},{"end":"2029-03-11T04:40Z","end_local":"06:40","hours":0.75,"label":"unusable","mean_quality":0.0,"start":"2029-03-11T03:55Z","start_local":"05:55"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2029-03-10T17:54:32Z","dark_hours":9.21,"dark_to":"2029-03-11T03:07:08Z","moon":{"illumination":0.16,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":8.8,"moonrise":"2029-03-11T02:43:38Z","moonset":"2029-03-10T11:47:10Z","sunrise":"2029-03-11T04:39:27Z","sunset":"2029-03-10T16:22:04Z","twilight":{"astronomical":{"end":"2029-03-10T17:54:32Z","start":"2029-03-11T03:07:08Z"},"civil":{"end":"2029-03-10T16:49:47Z","start":"2029-03-11T04:11:47Z"},"nautical":{"end":"2029-03-10T17:22:00Z","start":"2029-03-11T03:39:37Z"}},"window_end":"2029-03-11T10:00:00Z","window_start":"2029-03-10T10:00:00Z"},"night_date":"2029-03-10","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":"2029-03-10T23:35:00Z"},"dec":2.05238823,"dec_of_date":1.8913,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":6.67,"limit_rise":"2029-03-10T19:18:14Z","limit_set":"2029-03-11T03:53:39Z","max_az_rate_deg_per_min":0.0,"moon_separation":117.3,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6512,"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":"2029-03-11T05:39:44Z","blocked_dark_hours":0,"clears_at":"2029-03-10T17:30:14Z","rise_az":88.3},"track":[{"above_terrain":false,"airmass":null,"alt":-41.06,"az":326.6,"t":"2029-03-10T10:00:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-41.57,"az":328.1,"t":"2029-03-10T10:05:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-42.05,"az":329.7,"t":"2029-03-10T10:10:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-42.51,"az":331.2,"t":"2029-03-10T10:15:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-42.95,"az":332.8,"t":"2029-03-10T10:20:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-43.37,"az":334.5,"t":"2029-03-10T10:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-43.76,"az":336.1,"t":"2029-03-10T10:30:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-44.13,"az":337.8,"t":"2029-03-10T10:35:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-44.47,"az":339.4,"t":"2029-03-10T10:40:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-44.78,"az":341.1,"t":"2029-03-10T10:45:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-45.07,"az":342.9,"t":"2029-03-10T10:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.34,"az":344.6,"t":"2029-03-10T10:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.57,"az":346.4,"t":"2029-03-10T11:00:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-45.78,"az":348.1,"t":"2029-03-10T11:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-45.96,"az":349.9,"t":"2029-03-10T11:10:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-46.1,"az":351.7,"t":"2029-03-10T11:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":353.5,"t":"2029-03-10T11:20:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-46.32,"az":355.3,"t":"2029-03-10T11:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-46.38,"az":357.1,"t":"2029-03-10T11:30:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":358.9,"t":"2029-03-10T11:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":0.8,"t":"2029-03-10T11:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":2.6,"t":"2029-03-10T11:45:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-46.33,"az":4.4,"t":"2029-03-10T11:50:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-46.24,"az":6.2,"t":"2029-03-10T11:55:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-46.13,"az":8.0,"t":"2029-03-10T12:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-45.98,"az":9.8,"t":"2029-03-10T12:05:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-45.81,"az":11.6,"t":"2029-03-10T12:10:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-45.61,"az":13.3,"t":"2029-03-10T12:15:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-45.38,"az":15.1,"t":"2029-03-10T12:20:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-45.12,"az":16.8,"t":"2029-03-10T12:25:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-44.84,"az":18.6,"t":"2029-03-10T12:30:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-44.52,"az":20.3,"t":"2029-03-10T12:35:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-44.19,"az":22.0,"t":"2029-03-10T12:40:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-43.82,"az":23.6,"t":"2029-03-10T12:45:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-43.44,"az":25.3,"t":"2029-03-10T12:50:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-43.03,"az":26.9,"t":"2029-03-10T12:55:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-42.59,"az":28.5,"t":"2029-03-10T13:00:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-42.13,"az":30.1,"t":"2029-03-10T13:05:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-41.65,"az":31.6,"t":"2029-03-10T13:10:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-41.15,"az":33.2,"t":"2029-03-10T13:15:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-40.63,"az":34.7,"t":"2029-03-10T13:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-40.09,"az":36.1,"t":"2029-03-10T13:25:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-39.52,"az":37.6,"t":"2029-03-10T13:30:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-38.94,"az":39.0,"t":"2029-03-10T13:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-38.35,"az":40.4,"t":"2029-03-10T13:40:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-37.73,"az":41.8,"t":"2029-03-10T13:45:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-37.1,"az":43.2,"t":"2029-03-10T13:50:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-36.45,"az":44.5,"t":"2029-03-10T13:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-35.79,"az":45.8,"t":"2029-03-10T14:00:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-35.11,"az":47.1,"t":"2029-03-10T14:05:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-34.41,"az":48.4,"t":"2029-03-10T14:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-33.71,"az":49.7,"t":"2029-03-10T14:15:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-32.99,"az":50.9,"t":"2029-03-10T14:20:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-32.25,"az":52.1,"t":"2029-03-10T14:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-31.51,"az":53.3,"t":"2029-03-10T14:30:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-30.75,"az":54.4,"t":"2029-03-10T14:35:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-29.99,"az":55.6,"t":"2029-03-10T14:40:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.21,"az":56.7,"t":"2029-03-10T14:45:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-28.42,"az":57.8,"t":"2029-03-10T14:50:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-27.62,"az":58.9,"t":"2029-03-10T14:55:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-26.82,"az":60.0,"t":"2029-03-10T15:00:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-26.0,"az":61.1,"t":"2029-03-10T15:05:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-25.18,"az":62.1,"t":"2029-03-10T15:10:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-24.35,"az":63.2,"t":"2029-03-10T15:15:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-23.51,"az":64.2,"t":"2029-03-10T15:20:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.66,"az":65.2,"t":"2029-03-10T15:25:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-21.81,"az":66.2,"t":"2029-03-10T15:30:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-20.95,"az":67.1,"t":"2029-03-10T15:35:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-20.09,"az":68.1,"t":"2029-03-10T15:40:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-19.22,"az":69.1,"t":"2029-03-10T15:45:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-18.34,"az":70.0,"t":"2029-03-10T15:50:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":70.9,"t":"2029-03-10T15:55:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-16.57,"az":71.9,"t":"2029-03-10T16:00:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-15.68,"az":72.8,"t":"2029-03-10T16:05:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-14.78,"az":73.7,"t":"2029-03-10T16:10:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-13.88,"az":74.6,"t":"2029-03-10T16:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-12.98,"az":75.5,"t":"2029-03-10T16:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-12.07,"az":76.4,"t":"2029-03-10T16:25:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.16,"az":77.2,"t":"2029-03-10T16:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-10.24,"az":78.1,"t":"2029-03-10T16:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.33,"az":79.0,"t":"2029-03-10T16:40:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-8.41,"az":79.8,"t":"2029-03-10T16:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-7.48,"az":80.7,"t":"2029-03-10T16:50:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-6.56,"az":81.6,"t":"2029-03-10T16:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-5.63,"az":82.4,"t":"2029-03-10T17:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-4.7,"az":83.2,"t":"2029-03-10T17:05:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":84.1,"t":"2029-03-10T17:10:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-2.84,"az":84.9,"t":"2029-03-10T17:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-1.91,"az":85.8,"t":"2029-03-10T17:20:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-0.97,"az":86.6,"t":"2029-03-10T17:25:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-0.04,"az":87.4,"t":"2029-03-10T17:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":27.26,"alt":0.9,"az":88.3,"t":"2029-03-10T17:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":20.37,"alt":1.83,"az":89.1,"t":"2029-03-10T17:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":15.99,"alt":2.77,"az":89.9,"t":"2029-03-10T17:45:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.04,"alt":3.7,"az":90.8,"t":"2029-03-10T17:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":10.95,"alt":4.64,"az":91.6,"t":"2029-03-10T17:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":9.41,"alt":5.57,"az":92.4,"t":"2029-03-10T18:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":8.24,"alt":6.51,"az":93.3,"t":"2029-03-10T18:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":7.32,"alt":7.44,"az":94.1,"t":"2029-03-10T18:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":6.58,"alt":8.38,"az":95.0,"t":"2029-03-10T18:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":5.97,"alt":9.31,"az":95.8,"t":"2029-03-10T18:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":5.47,"alt":10.24,"az":96.7,"t":"2029-03-10T18:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":5.04,"alt":11.17,"az":97.5,"t":"2029-03-10T18:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.67,"alt":12.09,"az":98.4,"t":"2029-03-10T18:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":4.36,"alt":13.02,"az":99.2,"t":"2029-03-10T18:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.09,"alt":13.94,"az":100.1,"t":"2029-03-10T18:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.85,"alt":14.86,"az":101.0,"t":"2029-03-10T18:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":3.63,"alt":15.78,"az":101.9,"t":"2029-03-10T18:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":3.44,"alt":16.69,"az":102.8,"t":"2029-03-10T19:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":3.28,"alt":17.6,"az":103.7,"t":"2029-03-10T19:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":3.12,"alt":18.51,"az":104.6,"t":"2029-03-10T19:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.99,"alt":19.42,"az":105.5,"t":"2029-03-10T19:15:00Z","terrain":-0.42},{"above_terrain":true,"airmass":2.86,"alt":20.32,"az":106.4,"t":"2029-03-10T19:20:00Z","terrain":-0.63},{"above_terrain":true,"airmass":2.75,"alt":21.21,"az":107.4,"t":"2029-03-10T19:25:00Z","terrain":-0.72},{"above_terrain":true,"airmass":2.64,"alt":22.1,"az":108.3,"t":"2029-03-10T19:30:00Z","terrain":-1.01},{"above_terrain":true,"airmass":2.55,"alt":22.99,"az":109.3,"t":"2029-03-10T19:35:00Z","terrain":-1.18},{"above_terrain":true,"airmass":2.46,"alt":23.87,"az":110.2,"t":"2029-03-10T19:40:00Z","terrain":-1.19},{"above_terrain":true,"airmass":2.38,"alt":24.74,"az":111.2,"t":"2029-03-10T19:45:00Z","terrain":-1.34},{"above_terrain":true,"airmass":2.3,"alt":25.61,"az":112.2,"t":"2029-03-10T19:50:00Z","terrain":-1.39},{"above_terrain":true,"airmass":2.23,"alt":26.48,"az":113.2,"t":"2029-03-10T19:55:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.17,"alt":27.33,"az":114.2,"t":"2029-03-10T20:00:00Z","terrain":-1.59},{"above_terrain":true,"airmass":2.11,"alt":28.18,"az":115.3,"t":"2029-03-10T20:05:00Z","terrain":-1.5},{"above_terrain":true,"airmass":2.05,"alt":29.03,"az":116.3,"t":"2029-03-10T20:10:00Z","terrain":-1.52},{"above_terrain":true,"airmass":2.0,"alt":29.86,"az":117.4,"t":"2029-03-10T20:15:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.95,"alt":30.69,"az":118.5,"t":"2029-03-10T20:20:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.91,"alt":31.51,"az":119.6,"t":"2029-03-10T20:25:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.87,"alt":32.32,"az":120.7,"t":"2029-03-10T20:30:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.83,"alt":33.12,"az":121.9,"t":"2029-03-10T20:35:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.79,"alt":33.9,"az":123.1,"t":"2029-03-10T20:40:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.75,"alt":34.68,"az":124.2,"t":"2029-03-10T20:45:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.72,"alt":35.45,"az":125.4,"t":"2029-03-10T20:50:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.69,"alt":36.21,"az":126.7,"t":"2029-03-10T20:55:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.66,"alt":36.95,"az":127.9,"t":"2029-03-10T21:00:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.63,"alt":37.68,"az":129.2,"t":"2029-03-10T21:05:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.61,"alt":38.4,"az":130.5,"t":"2029-03-10T21:10:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.58,"alt":39.11,"az":131.8,"t":"2029-03-10T21:15:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.56,"alt":39.8,"az":133.2,"t":"2029-03-10T21:20:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.54,"alt":40.47,"az":134.6,"t":"2029-03-10T21:25:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.52,"alt":41.13,"az":136.0,"t":"2029-03-10T21:30:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.5,"alt":41.77,"az":137.4,"t":"2029-03-10T21:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.48,"alt":42.4,"az":138.9,"t":"2029-03-10T21:40:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.46,"alt":43.0,"az":140.4,"t":"2029-03-10T21:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.45,"alt":43.59,"az":141.9,"t":"2029-03-10T21:50:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.43,"alt":44.16,"az":143.4,"t":"2029-03-10T21:55:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.42,"alt":44.7,"az":145.0,"t":"2029-03-10T22:00:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.41,"alt":45.23,"az":146.6,"t":"2029-03-10T22:05:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.39,"alt":45.73,"az":148.3,"t":"2029-03-10T22:10:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.21,"az":149.9,"t":"2029-03-10T22:15:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.37,"alt":46.67,"az":151.6,"t":"2029-03-10T22:20:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.36,"alt":47.1,"az":153.3,"t":"2029-03-10T22:25:00Z","terrain":-0.96},{"above_terrain":true,"airmass":1.35,"alt":47.51,"az":155.1,"t":"2029-03-10T22:30:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.35,"alt":47.89,"az":156.9,"t":"2029-03-10T22:35:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.34,"alt":48.25,"az":158.7,"t":"2029-03-10T22:40:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.33,"alt":48.57,"az":160.5,"t":"2029-03-10T22:45:00Z","terrain":-1.03},{"above_terrain":true,"airmass":1.33,"alt":48.87,"az":162.3,"t":"2029-03-10T22:50:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.32,"alt":49.14,"az":164.2,"t":"2029-03-10T22:55:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.32,"alt":49.38,"az":166.1,"t":"2029-03-10T23:00:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.31,"alt":49.59,"az":168.0,"t":"2029-03-10T23:05:00Z","terrain":-0.95},{"above_terrain":true,"airmass":1.31,"alt":49.77,"az":169.9,"t":"2029-03-10T23:10:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.31,"alt":49.92,"az":171.8,"t":"2029-03-10T23:15:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.3,"alt":50.04,"az":173.8,"t":"2029-03-10T23:20:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":175.7,"t":"2029-03-10T23:25:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":177.7,"t":"2029-03-10T23:30:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":179.6,"t":"2029-03-10T23:35:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":181.6,"t":"2029-03-10T23:40:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":183.5,"t":"2029-03-10T23:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":185.5,"t":"2029-03-10T23:50:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.3,"alt":49.97,"az":187.4,"t":"2029-03-10T23:55:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.83,"az":189.4,"t":"2029-03-11T00:00:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.31,"alt":49.66,"az":191.3,"t":"2029-03-11T00:05:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.31,"alt":49.46,"az":193.2,"t":"2029-03-11T00:10:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.32,"alt":49.24,"az":195.1,"t":"2029-03-11T00:15:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.32,"alt":48.98,"az":197.0,"t":"2029-03-11T00:20:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.33,"alt":48.69,"az":198.8,"t":"2029-03-11T00:25:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.34,"alt":48.37,"az":200.6,"t":"2029-03-11T00:30:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.34,"alt":48.03,"az":202.4,"t":"2029-03-11T00:35:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.35,"alt":47.66,"az":204.2,"t":"2029-03-11T00:40:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.36,"alt":47.26,"az":206.0,"t":"2029-03-11T00:45:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.37,"alt":46.84,"az":207.7,"t":"2029-03-11T00:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.38,"alt":46.39,"az":209.4,"t":"2029-03-11T00:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.39,"alt":45.92,"az":211.1,"t":"2029-03-11T01:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.4,"alt":45.43,"az":212.7,"t":"2029-03-11T01:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.41,"alt":44.91,"az":214.4,"t":"2029-03-11T01:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.43,"alt":44.37,"az":216.0,"t":"2029-03-11T01:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.44,"alt":43.81,"az":217.5,"t":"2029-03-11T01:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.46,"alt":43.23,"az":219.0,"t":"2029-03-11T01:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.63,"az":220.5,"t":"2029-03-11T01:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.49,"alt":42.01,"az":222.0,"t":"2029-03-11T01:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.51,"alt":41.38,"az":223.5,"t":"2029-03-11T01:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.53,"alt":40.73,"az":224.9,"t":"2029-03-11T01:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.55,"alt":40.06,"az":226.3,"t":"2029-03-11T01:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.57,"alt":39.37,"az":227.6,"t":"2029-03-11T01:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":229.0,"t":"2029-03-11T02:00:00Z","terrain":1.31},{"above_terrain":true,"airmass":1.62,"alt":37.96,"az":230.3,"t":"2029-03-11T02:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.65,"alt":37.23,"az":231.6,"t":"2029-03-11T02:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.68,"alt":36.49,"az":232.8,"t":"2029-03-11T02:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.71,"alt":35.74,"az":234.1,"t":"2029-03-11T02:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.74,"alt":34.98,"az":235.3,"t":"2029-03-11T02:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.78,"alt":34.2,"az":236.5,"t":"2029-03-11T02:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.81,"alt":33.42,"az":237.7,"t":"2029-03-11T02:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.85,"alt":32.62,"az":238.8,"t":"2029-03-11T02:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.89,"alt":31.82,"az":240.0,"t":"2029-03-11T02:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.94,"alt":31.0,"az":241.1,"t":"2029-03-11T02:50:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.98,"alt":30.18,"az":242.2,"t":"2029-03-11T02:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.03,"alt":29.35,"az":243.2,"t":"2029-03-11T03:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.09,"alt":28.51,"az":244.3,"t":"2029-03-11T03:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.15,"alt":27.66,"az":245.4,"t":"2029-03-11T03:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.21,"alt":26.81,"az":246.4,"t":"2029-03-11T03:15:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.28,"alt":25.94,"az":247.4,"t":"2029-03-11T03:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.35,"alt":25.08,"az":248.4,"t":"2029-03-11T03:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.43,"alt":24.2,"az":249.4,"t":"2029-03-11T03:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.51,"alt":23.33,"az":250.4,"t":"2029-03-11T03:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.61,"alt":22.44,"az":251.3,"t":"2029-03-11T03:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.71,"alt":21.55,"az":252.3,"t":"2029-03-11T03:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.82,"alt":20.66,"az":253.2,"t":"2029-03-11T03:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.94,"alt":19.76,"az":254.2,"t":"2029-03-11T03:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.07,"alt":18.86,"az":255.1,"t":"2029-03-11T04:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.22,"alt":17.95,"az":256.0,"t":"2029-03-11T04:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.38,"alt":17.04,"az":256.9,"t":"2029-03-11T04:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.56,"alt":16.13,"az":257.8,"t":"2029-03-11T04:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.76,"alt":15.21,"az":258.7,"t":"2029-03-11T04:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.99,"alt":14.29,"az":259.6,"t":"2029-03-11T04:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.25,"alt":13.37,"az":260.4,"t":"2029-03-11T04:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":4.55,"alt":12.45,"az":261.3,"t":"2029-03-11T04:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":4.89,"alt":11.52,"az":262.2,"t":"2029-03-11T04:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":5.29,"alt":10.59,"az":263.0,"t":"2029-03-11T04:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":5.77,"alt":9.66,"az":263.9,"t":"2029-03-11T04:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":6.33,"alt":8.73,"az":264.7,"t":"2029-03-11T04:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":7.02,"alt":7.8,"az":265.6,"t":"2029-03-11T05:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":7.86,"alt":6.87,"az":266.4,"t":"2029-03-11T05:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":8.93,"alt":5.93,"az":267.2,"t":"2029-03-11T05:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":10.31,"alt":5.0,"az":268.1,"t":"2029-03-11T05:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":12.16,"alt":4.06,"az":268.9,"t":"2029-03-11T05:20:00Z","terrain":0.74},{"above_terrain":true,"airmass":14.73,"alt":3.12,"az":269.8,"t":"2029-03-11T05:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":18.47,"alt":2.19,"az":270.6,"t":"2029-03-11T05:30:00Z","terrain":0.83},{"above_terrain":true,"airmass":24.23,"alt":1.25,"az":271.4,"t":"2029-03-11T05:35:00Z","terrain":0.63},{"above_terrain":false,"airmass":33.56,"alt":0.32,"az":272.3,"t":"2029-03-11T05:40:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-0.62,"az":273.1,"t":"2029-03-11T05:45:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-1.55,"az":273.9,"t":"2029-03-11T05:50:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-2.49,"az":274.8,"t":"2029-03-11T05:55:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-3.42,"az":275.6,"t":"2029-03-11T06:00:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-4.35,"az":276.4,"t":"2029-03-11T06:05:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.28,"az":277.3,"t":"2029-03-11T06:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.21,"az":278.1,"t":"2029-03-11T06:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-7.13,"az":279.0,"t":"2029-03-11T06:20:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-8.05,"az":279.8,"t":"2029-03-11T06:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-8.97,"az":280.7,"t":"2029-03-11T06:30:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-9.89,"az":281.5,"t":"2029-03-11T06:35:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-10.81,"az":282.4,"t":"2029-03-11T06:40:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-11.72,"az":283.3,"t":"2029-03-11T06:45:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-12.63,"az":284.2,"t":"2029-03-11T06:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-13.54,"az":285.1,"t":"2029-03-11T06:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.44,"az":286.0,"t":"2029-03-11T07:00:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.34,"az":286.9,"t":"2029-03-11T07:05:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-16.23,"az":287.8,"t":"2029-03-11T07:10:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":288.7,"t":"2029-03-11T07:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-18.0,"az":289.6,"t":"2029-03-11T07:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-18.88,"az":290.6,"t":"2029-03-11T07:25:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-19.75,"az":291.5,"t":"2029-03-11T07:30:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-20.62,"az":292.5,"t":"2029-03-11T07:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-21.48,"az":293.5,"t":"2029-03-11T07:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-22.34,"az":294.4,"t":"2029-03-11T07:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.19,"az":295.4,"t":"2029-03-11T07:50:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":296.5,"t":"2029-03-11T07:55:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-24.86,"az":297.5,"t":"2029-03-11T08:00:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-25.69,"az":298.5,"t":"2029-03-11T08:05:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-26.51,"az":299.6,"t":"2029-03-11T08:10:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-27.32,"az":300.7,"t":"2029-03-11T08:15:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-28.12,"az":301.7,"t":"2029-03-11T08:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-28.91,"az":302.8,"t":"2029-03-11T08:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-29.69,"az":304.0,"t":"2029-03-11T08:30:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-30.46,"az":305.1,"t":"2029-03-11T08:35:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-31.22,"az":306.3,"t":"2029-03-11T08:40:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-31.97,"az":307.5,"t":"2029-03-11T08:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-32.71,"az":308.6,"t":"2029-03-11T08:50:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-33.43,"az":309.9,"t":"2029-03-11T08:55:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-34.14,"az":311.1,"t":"2029-03-11T09:00:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-34.84,"az":312.4,"t":"2029-03-11T09:05:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-35.53,"az":313.7,"t":"2029-03-11T09:10:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-36.2,"az":315.0,"t":"2029-03-11T09:15:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-36.85,"az":316.3,"t":"2029-03-11T09:20:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-37.49,"az":317.6,"t":"2029-03-11T09:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-38.11,"az":319.0,"t":"2029-03-11T09:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-38.72,"az":320.4,"t":"2029-03-11T09:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.31,"az":321.8,"t":"2029-03-11T09:40:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-39.87,"az":323.3,"t":"2029-03-11T09:45:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-40.42,"az":324.8,"t":"2029-03-11T09:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-40.95,"az":326.3,"t":"2029-03-11T09:55:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-41.46,"az":327.8,"t":"2029-03-11T10:00:00Z","terrain":-0.26}],"transit":{"airmass":1.3,"alt":50.2,"az":179.6,"t":"2029-03-10T23:35:00Z"},"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."]}
