{"assessment":{"best_window":{"end":"2043-03-07T03:15Z","end_local":"05:15","hours":7.17,"label":"good","mean_quality":0.87,"start":"2043-03-06T20:05Z","start_local":"22:05"},"cost":{"altitude":3.44,"clouds":0.0,"darkness":0.37,"moon":0.02},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":-9,"cloud":null,"high":null,"iso":"2043-03-06T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-66,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2043-03-06T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-74,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2043-03-06T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-76,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2043-03-06T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-69,"precip":null,"q":0.57,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2043-03-06T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-60,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2043-03-06T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-49,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2043-03-06T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2043-03-07T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2043-03-07T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2043-03-07T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2043-03-07T03:00Z","label":"good","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.79,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2043-03-07T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.07,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.93,"peak_sky":0.93,"quality_hours":6.67,"reasons":["the target being low or below 20\u00b0 cost 3.4 quality-hours","daylight and twilight cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":93,"score_weather":null,"sky_hours":6.67,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2043-03-06T19:40Z","end_local":"21:40","hours":3.42,"label":"unusable","mean_quality":0.0,"start":"2043-03-06T16:15Z","start_local":"18:15"},{"end":"2043-03-06T20:05Z","end_local":"22:05","hours":0.42,"label":"marginal","mean_quality":0.5,"start":"2043-03-06T19:40Z","start_local":"21:40"},{"end":"2043-03-07T03:15Z","end_local":"05:15","hours":7.17,"label":"good","mean_quality":0.87,"start":"2043-03-06T20:05Z","start_local":"22:05"},{"end":"2043-03-07T03:40Z","end_local":"05:40","hours":0.42,"label":"marginal","mean_quality":0.35,"start":"2043-03-07T03:15Z","start_local":"05:15"},{"end":"2043-03-07T04:15Z","end_local":"06:15","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2043-03-07T03:40Z","start_local":"05:40"},{"end":"2043-03-07T04:50Z","end_local":"06:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2043-03-07T04:15Z","start_local":"06:15"}]},"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":"2043-03-06T17:49:16Z","dark_hours":9.42,"dark_to":"2043-03-07T03:14:31Z","moon":{"illumination":0.228,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":9.05,"moonrise":"2043-03-07T02:53:22Z","moonset":"2043-03-06T10:22:12Z","sunrise":"2043-03-07T04:46:41Z","sunset":"2043-03-06T16:16:56Z","twilight":{"astronomical":{"end":"2043-03-06T17:49:16Z","start":"2043-03-07T03:14:31Z"},"civil":{"end":"2043-03-06T16:44:44Z","start":"2043-03-07T04:18:57Z"},"nautical":{"end":"2043-03-06T17:16:54Z","start":"2043-03-07T03:46:50Z"}},"window_end":"2043-03-07T10:00:00Z","window_start":"2043-03-06T10:00:00Z"},"night_date":"2043-03-06","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":"2043-03-06T23:55:00Z"},"dec":2.05238823,"dec_of_date":1.8141,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":6.67,"limit_rise":"2043-03-06T19:36:31Z","limit_set":"2043-03-07T04:11:20Z","max_az_rate_deg_per_min":0.0,"moon_separation":103.8,"never_rises":false,"ra":187.27791594,"ra_of_date":187.8301,"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":"2043-03-07T05:57:09Z","blocked_dark_hours":0,"clears_at":"2043-03-06T17:48:25Z","rise_az":87.8},"track":[{"above_terrain":false,"airmass":null,"alt":-39.15,"az":321.3,"t":"2043-03-06T10:00:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-39.73,"az":322.7,"t":"2043-03-06T10:05:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-40.29,"az":324.2,"t":"2043-03-06T10:10:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.82,"az":325.6,"t":"2043-03-06T10:15:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-41.34,"az":327.2,"t":"2043-03-06T10:20:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-41.84,"az":328.7,"t":"2043-03-06T10:25:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-42.31,"az":330.3,"t":"2043-03-06T10:30:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-42.77,"az":331.8,"t":"2043-03-06T10:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-43.2,"az":333.5,"t":"2043-03-06T10:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-43.6,"az":335.1,"t":"2043-03-06T10:45:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-43.99,"az":336.7,"t":"2043-03-06T10:50:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-44.34,"az":338.4,"t":"2043-03-06T10:55:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-44.67,"az":340.1,"t":"2043-03-06T11:00:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-44.98,"az":341.8,"t":"2043-03-06T11:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-45.26,"az":343.5,"t":"2043-03-06T11:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.51,"az":345.3,"t":"2043-03-06T11:15:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-45.73,"az":347.1,"t":"2043-03-06T11:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.93,"az":348.8,"t":"2043-03-06T11:25:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-46.1,"az":350.6,"t":"2043-03-06T11:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":352.4,"t":"2043-03-06T11:35:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-46.34,"az":354.2,"t":"2043-03-06T11:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.42,"az":356.0,"t":"2043-03-06T11:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.47,"az":357.9,"t":"2043-03-06T11:50:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-46.49,"az":359.7,"t":"2043-03-06T11:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-46.48,"az":1.5,"t":"2043-03-06T12:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-46.44,"az":3.3,"t":"2043-03-06T12:05:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":5.1,"t":"2043-03-06T12:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-46.28,"az":6.9,"t":"2043-03-06T12:15:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-46.15,"az":8.7,"t":"2043-03-06T12:20:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-45.99,"az":10.5,"t":"2043-03-06T12:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-45.81,"az":12.3,"t":"2043-03-06T12:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-45.59,"az":14.1,"t":"2043-03-06T12:35:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-45.35,"az":15.8,"t":"2043-03-06T12:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-45.08,"az":17.6,"t":"2043-03-06T12:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-44.79,"az":19.3,"t":"2043-03-06T12:50:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-44.47,"az":21.0,"t":"2043-03-06T12:55:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-44.12,"az":22.7,"t":"2043-03-06T13:00:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-43.74,"az":24.3,"t":"2043-03-06T13:05:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-43.35,"az":26.0,"t":"2043-03-06T13:10:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-42.92,"az":27.6,"t":"2043-03-06T13:15:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-42.48,"az":29.2,"t":"2043-03-06T13:20:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-42.01,"az":30.7,"t":"2043-03-06T13:25:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-41.52,"az":32.3,"t":"2043-03-06T13:30:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-41.01,"az":33.8,"t":"2043-03-06T13:35:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-40.48,"az":35.3,"t":"2043-03-06T13:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-39.93,"az":36.8,"t":"2043-03-06T13:45:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-39.36,"az":38.2,"t":"2043-03-06T13:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-38.77,"az":39.7,"t":"2043-03-06T13:55:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-38.17,"az":41.1,"t":"2043-03-06T14:00:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-37.54,"az":42.4,"t":"2043-03-06T14:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-36.9,"az":43.8,"t":"2043-03-06T14:10:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-36.25,"az":45.1,"t":"2043-03-06T14:15:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-35.58,"az":46.4,"t":"2043-03-06T14:20:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-34.89,"az":47.7,"t":"2043-03-06T14:25:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-34.19,"az":49.0,"t":"2043-03-06T14:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-33.48,"az":50.2,"t":"2043-03-06T14:35:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-32.75,"az":51.4,"t":"2043-03-06T14:40:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-32.02,"az":52.6,"t":"2043-03-06T14:45:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-31.27,"az":53.8,"t":"2043-03-06T14:50:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-30.51,"az":55.0,"t":"2043-03-06T14:55:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-29.73,"az":56.1,"t":"2043-03-06T15:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-28.95,"az":57.2,"t":"2043-03-06T15:05:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-28.16,"az":58.3,"t":"2043-03-06T15:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.36,"az":59.4,"t":"2043-03-06T15:15:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-26.55,"az":60.5,"t":"2043-03-06T15:20:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-25.73,"az":61.6,"t":"2043-03-06T15:25:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-24.9,"az":62.6,"t":"2043-03-06T15:30:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":63.6,"t":"2043-03-06T15:35:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-23.23,"az":64.6,"t":"2043-03-06T15:40:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.38,"az":65.6,"t":"2043-03-06T15:45:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-21.52,"az":66.6,"t":"2043-03-06T15:50:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-20.66,"az":67.6,"t":"2043-03-06T15:55:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-19.79,"az":68.6,"t":"2043-03-06T16:00:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.92,"az":69.5,"t":"2043-03-06T16:05:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-18.04,"az":70.4,"t":"2043-03-06T16:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-17.15,"az":71.4,"t":"2043-03-06T16:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.26,"az":72.3,"t":"2043-03-06T16:20:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-15.37,"az":73.2,"t":"2043-03-06T16:25:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-14.47,"az":74.1,"t":"2043-03-06T16:30:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-13.57,"az":75.0,"t":"2043-03-06T16:35:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-12.66,"az":75.9,"t":"2043-03-06T16:40:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.75,"az":76.8,"t":"2043-03-06T16:45:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.84,"az":77.7,"t":"2043-03-06T16:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-9.92,"az":78.5,"t":"2043-03-06T16:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-9.01,"az":79.4,"t":"2043-03-06T17:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.09,"az":80.2,"t":"2043-03-06T17:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-7.16,"az":81.1,"t":"2043-03-06T17:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-6.24,"az":82.0,"t":"2043-03-06T17:15:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-5.31,"az":82.8,"t":"2043-03-06T17:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-4.38,"az":83.6,"t":"2043-03-06T17:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":84.5,"t":"2043-03-06T17:30:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":85.3,"t":"2043-03-06T17:35:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-1.58,"az":86.2,"t":"2043-03-06T17:40:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-0.65,"az":87.0,"t":"2043-03-06T17:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":33.94,"alt":0.29,"az":87.8,"t":"2043-03-06T17:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":24.46,"alt":1.22,"az":88.7,"t":"2043-03-06T17:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":18.62,"alt":2.16,"az":89.5,"t":"2043-03-06T18:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":14.83,"alt":3.09,"az":90.3,"t":"2043-03-06T18:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":12.23,"alt":4.03,"az":91.2,"t":"2043-03-06T18:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":10.36,"alt":4.97,"az":92.0,"t":"2043-03-06T18:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":8.97,"alt":5.9,"az":92.8,"t":"2043-03-06T18:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":7.89,"alt":6.84,"az":93.7,"t":"2043-03-06T18:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":7.04,"alt":7.77,"az":94.5,"t":"2043-03-06T18:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.35,"alt":8.7,"az":95.4,"t":"2043-03-06T18:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":5.78,"alt":9.63,"az":96.2,"t":"2043-03-06T18:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":5.31,"alt":10.56,"az":97.1,"t":"2043-03-06T18:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":4.91,"alt":11.49,"az":97.9,"t":"2043-03-06T18:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":4.56,"alt":12.42,"az":98.8,"t":"2043-03-06T18:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.26,"alt":13.34,"az":99.7,"t":"2043-03-06T19:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.0,"alt":14.26,"az":100.5,"t":"2043-03-06T19:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.77,"alt":15.18,"az":101.4,"t":"2043-03-06T19:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":3.57,"alt":16.1,"az":102.3,"t":"2043-03-06T19:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":3.38,"alt":17.01,"az":103.2,"t":"2043-03-06T19:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":3.22,"alt":17.92,"az":104.1,"t":"2043-03-06T19:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":3.07,"alt":18.82,"az":105.0,"t":"2043-03-06T19:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.94,"alt":19.73,"az":105.9,"t":"2043-03-06T19:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":2.82,"alt":20.62,"az":106.9,"t":"2043-03-06T19:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":2.71,"alt":21.52,"az":107.8,"t":"2043-03-06T19:45:00Z","terrain":-0.86},{"above_terrain":true,"airmass":2.61,"alt":22.41,"az":108.7,"t":"2043-03-06T19:50:00Z","terrain":-1.12},{"above_terrain":true,"airmass":2.52,"alt":23.29,"az":109.7,"t":"2043-03-06T19:55:00Z","terrain":-1.16},{"above_terrain":true,"airmass":2.43,"alt":24.17,"az":110.7,"t":"2043-03-06T20:00:00Z","terrain":-1.27},{"above_terrain":true,"airmass":2.35,"alt":25.04,"az":111.7,"t":"2043-03-06T20:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.28,"alt":25.91,"az":112.7,"t":"2043-03-06T20:10:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.21,"alt":26.77,"az":113.7,"t":"2043-03-06T20:15:00Z","terrain":-1.57},{"above_terrain":true,"airmass":2.15,"alt":27.62,"az":114.7,"t":"2043-03-06T20:20:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.09,"alt":28.47,"az":115.8,"t":"2043-03-06T20:25:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.04,"alt":29.31,"az":116.8,"t":"2043-03-06T20:30:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.99,"alt":30.14,"az":117.9,"t":"2043-03-06T20:35:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.94,"alt":30.96,"az":119.0,"t":"2043-03-06T20:40:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.89,"alt":31.78,"az":120.1,"t":"2043-03-06T20:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.85,"alt":32.58,"az":121.3,"t":"2043-03-06T20:50:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.81,"alt":33.38,"az":122.4,"t":"2043-03-06T20:55:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.78,"alt":34.16,"az":123.6,"t":"2043-03-06T21:00:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.74,"alt":34.94,"az":124.8,"t":"2043-03-06T21:05:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.71,"alt":35.7,"az":126.0,"t":"2043-03-06T21:10:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.68,"alt":36.45,"az":127.2,"t":"2043-03-06T21:15:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.65,"alt":37.19,"az":128.5,"t":"2043-03-06T21:20:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.62,"alt":37.91,"az":129.8,"t":"2043-03-06T21:25:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.6,"alt":38.63,"az":131.1,"t":"2043-03-06T21:30:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.58,"alt":39.32,"az":132.4,"t":"2043-03-06T21:35:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":40.01,"az":133.8,"t":"2043-03-06T21:40:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.53,"alt":40.67,"az":135.2,"t":"2043-03-06T21:45:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.51,"alt":41.33,"az":136.6,"t":"2043-03-06T21:50:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.49,"alt":41.96,"az":138.1,"t":"2043-03-06T21:55:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.48,"alt":42.58,"az":139.5,"t":"2043-03-06T22:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.17,"az":141.0,"t":"2043-03-06T22:05:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.44,"alt":43.75,"az":142.6,"t":"2043-03-06T22:10:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.43,"alt":44.31,"az":144.1,"t":"2043-03-06T22:15:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.42,"alt":44.85,"az":145.7,"t":"2043-03-06T22:20:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.37,"az":147.3,"t":"2043-03-06T22:25:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.39,"alt":45.86,"az":149.0,"t":"2043-03-06T22:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.33,"az":150.7,"t":"2043-03-06T22:35:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.37,"alt":46.78,"az":152.4,"t":"2043-03-06T22:40:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.36,"alt":47.2,"az":154.1,"t":"2043-03-06T22:45:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.35,"alt":47.59,"az":155.8,"t":"2043-03-06T22:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.35,"alt":47.96,"az":157.6,"t":"2043-03-06T22:55:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.34,"alt":48.31,"az":159.4,"t":"2043-03-06T23:00:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.33,"alt":48.62,"az":161.3,"t":"2043-03-06T23:05:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.33,"alt":48.91,"az":163.1,"t":"2043-03-06T23:10:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.32,"alt":49.17,"az":165.0,"t":"2043-03-06T23:15:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.32,"alt":49.39,"az":166.9,"t":"2043-03-06T23:20:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.31,"alt":49.59,"az":168.8,"t":"2043-03-06T23:25:00Z","terrain":-0.85},{"above_terrain":true,"airmass":1.31,"alt":49.76,"az":170.7,"t":"2043-03-06T23:30:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.89,"az":172.6,"t":"2043-03-06T23:35:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.3,"alt":50.0,"az":174.6,"t":"2043-03-06T23:40:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":176.5,"t":"2043-03-06T23:45:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":178.5,"t":"2043-03-06T23:50:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":180.4,"t":"2043-03-06T23:55:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":182.4,"t":"2043-03-07T00:00:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.3,"alt":50.04,"az":184.3,"t":"2043-03-07T00:05:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.31,"alt":49.96,"az":186.3,"t":"2043-03-07T00:10:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.31,"alt":49.84,"az":188.2,"t":"2043-03-07T00:15:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.69,"az":190.1,"t":"2043-03-07T00:20:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.31,"alt":49.51,"az":192.0,"t":"2043-03-07T00:25:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.32,"alt":49.3,"az":193.9,"t":"2043-03-07T00:30:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.32,"alt":49.06,"az":195.8,"t":"2043-03-07T00:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.33,"alt":48.79,"az":197.7,"t":"2043-03-07T00:40:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.33,"alt":48.49,"az":199.5,"t":"2043-03-07T00:45:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.34,"alt":48.16,"az":201.3,"t":"2043-03-07T00:50:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.35,"alt":47.81,"az":203.1,"t":"2043-03-07T00:55:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.36,"alt":47.43,"az":204.9,"t":"2043-03-07T01:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.37,"alt":47.02,"az":206.7,"t":"2043-03-07T01:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.38,"alt":46.59,"az":208.4,"t":"2043-03-07T01:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.39,"alt":46.13,"az":210.1,"t":"2043-03-07T01:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.4,"alt":45.65,"az":211.7,"t":"2043-03-07T01:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.41,"alt":45.15,"az":213.4,"t":"2043-03-07T01:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.42,"alt":44.62,"az":215.0,"t":"2043-03-07T01:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.44,"alt":44.08,"az":216.5,"t":"2043-03-07T01:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.45,"alt":43.51,"az":218.1,"t":"2043-03-07T01:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":219.6,"t":"2043-03-07T01:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.48,"alt":42.32,"az":221.1,"t":"2043-03-07T01:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.5,"alt":41.69,"az":222.6,"t":"2043-03-07T01:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.52,"alt":41.05,"az":224.0,"t":"2043-03-07T02:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.54,"alt":40.39,"az":225.4,"t":"2043-03-07T02:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.56,"alt":39.72,"az":226.8,"t":"2043-03-07T02:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.59,"alt":39.03,"az":228.1,"t":"2043-03-07T02:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.61,"alt":38.32,"az":229.5,"t":"2043-03-07T02:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.64,"alt":37.61,"az":230.8,"t":"2043-03-07T02:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.66,"alt":36.87,"az":232.0,"t":"2043-03-07T02:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.69,"alt":36.13,"az":233.3,"t":"2043-03-07T02:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.72,"alt":35.37,"az":234.5,"t":"2043-03-07T02:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.76,"alt":34.61,"az":235.7,"t":"2043-03-07T02:45:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.79,"alt":33.83,"az":236.9,"t":"2043-03-07T02:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.83,"alt":33.04,"az":238.1,"t":"2043-03-07T02:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.87,"alt":32.24,"az":239.2,"t":"2043-03-07T03:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.91,"alt":31.43,"az":240.4,"t":"2043-03-07T03:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.96,"alt":30.61,"az":241.5,"t":"2043-03-07T03:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.01,"alt":29.78,"az":242.5,"t":"2043-03-07T03:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.06,"alt":28.95,"az":243.6,"t":"2043-03-07T03:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.12,"alt":28.11,"az":244.7,"t":"2043-03-07T03:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.18,"alt":27.26,"az":245.7,"t":"2043-03-07T03:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.24,"alt":26.4,"az":246.7,"t":"2043-03-07T03:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.31,"alt":25.54,"az":247.8,"t":"2043-03-07T03:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.39,"alt":24.67,"az":248.7,"t":"2043-03-07T03:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.47,"alt":23.79,"az":249.7,"t":"2043-03-07T03:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.56,"alt":22.91,"az":250.7,"t":"2043-03-07T03:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.65,"alt":22.03,"az":251.7,"t":"2043-03-07T04:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.76,"alt":21.14,"az":252.6,"t":"2043-03-07T04:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.87,"alt":20.24,"az":253.5,"t":"2043-03-07T04:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.0,"alt":19.34,"az":254.5,"t":"2043-03-07T04:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.14,"alt":18.44,"az":255.4,"t":"2043-03-07T04:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.29,"alt":17.53,"az":256.3,"t":"2043-03-07T04:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.46,"alt":16.62,"az":257.2,"t":"2043-03-07T04:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.65,"alt":15.71,"az":258.1,"t":"2043-03-07T04:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.86,"alt":14.79,"az":259.0,"t":"2043-03-07T04:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.11,"alt":13.87,"az":259.8,"t":"2043-03-07T04:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.38,"alt":12.95,"az":260.7,"t":"2043-03-07T04:50:00Z","terrain":0.76},{"above_terrain":true,"airmass":4.7,"alt":12.02,"az":261.6,"t":"2043-03-07T04:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":5.07,"alt":11.09,"az":262.4,"t":"2043-03-07T05:00:00Z","terrain":0.9},{"above_terrain":true,"airmass":5.5,"alt":10.16,"az":263.3,"t":"2043-03-07T05:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":6.01,"alt":9.23,"az":264.2,"t":"2043-03-07T05:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":6.63,"alt":8.3,"az":265.0,"t":"2043-03-07T05:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":7.38,"alt":7.37,"az":265.8,"t":"2043-03-07T05:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":8.32,"alt":6.44,"az":266.7,"t":"2043-03-07T05:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":9.52,"alt":5.5,"az":267.5,"t":"2043-03-07T05:30:00Z","terrain":0.61},{"above_terrain":true,"airmass":11.09,"alt":4.57,"az":268.4,"t":"2043-03-07T05:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":13.23,"alt":3.63,"az":269.2,"t":"2043-03-07T05:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":16.27,"alt":2.69,"az":270.0,"t":"2043-03-07T05:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":20.8,"alt":1.76,"az":270.9,"t":"2043-03-07T05:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":27.95,"alt":0.82,"az":271.7,"t":"2043-03-07T05:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-0.11,"az":272.5,"t":"2043-03-07T06:00:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":273.4,"t":"2043-03-07T06:05:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":274.2,"t":"2043-03-07T06:10:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-2.91,"az":275.0,"t":"2043-03-07T06:15:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":275.9,"t":"2043-03-07T06:20:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-4.78,"az":276.7,"t":"2043-03-07T06:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-5.7,"az":277.6,"t":"2043-03-07T06:30:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":278.4,"t":"2043-03-07T06:35:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-7.56,"az":279.3,"t":"2043-03-07T06:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-8.48,"az":280.1,"t":"2043-03-07T06:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-9.4,"az":281.0,"t":"2043-03-07T06:50:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-10.32,"az":281.8,"t":"2043-03-07T06:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-11.23,"az":282.7,"t":"2043-03-07T07:00:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-12.14,"az":283.6,"t":"2043-03-07T07:05:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-13.05,"az":284.5,"t":"2043-03-07T07:10:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-13.96,"az":285.4,"t":"2043-03-07T07:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.86,"az":286.3,"t":"2043-03-07T07:20:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-15.75,"az":287.2,"t":"2043-03-07T07:25:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-16.64,"az":288.1,"t":"2043-03-07T07:30:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.53,"az":289.0,"t":"2043-03-07T07:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-18.41,"az":290.0,"t":"2043-03-07T07:40:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-19.29,"az":290.9,"t":"2043-03-07T07:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-20.16,"az":291.9,"t":"2043-03-07T07:50:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-21.03,"az":292.8,"t":"2043-03-07T07:55:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-21.89,"az":293.8,"t":"2043-03-07T08:00:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-22.74,"az":294.8,"t":"2043-03-07T08:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.59,"az":295.8,"t":"2043-03-07T08:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-24.43,"az":296.8,"t":"2043-03-07T08:15:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.26,"az":297.8,"t":"2043-03-07T08:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-26.08,"az":298.9,"t":"2043-03-07T08:25:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-26.9,"az":300.0,"t":"2043-03-07T08:30:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-27.7,"az":301.0,"t":"2043-03-07T08:35:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-28.5,"az":302.1,"t":"2043-03-07T08:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-29.29,"az":303.2,"t":"2043-03-07T08:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-30.07,"az":304.4,"t":"2043-03-07T08:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-30.83,"az":305.5,"t":"2043-03-07T08:55:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-31.59,"az":306.7,"t":"2043-03-07T09:00:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-32.33,"az":307.9,"t":"2043-03-07T09:05:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-33.07,"az":309.1,"t":"2043-03-07T09:10:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-33.79,"az":310.3,"t":"2043-03-07T09:15:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-34.49,"az":311.6,"t":"2043-03-07T09:20:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-35.19,"az":312.8,"t":"2043-03-07T09:25:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-35.87,"az":314.1,"t":"2043-03-07T09:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-36.53,"az":315.4,"t":"2043-03-07T09:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-37.18,"az":316.8,"t":"2043-03-07T09:40:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-37.81,"az":318.1,"t":"2043-03-07T09:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-38.43,"az":319.5,"t":"2043-03-07T09:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-39.03,"az":320.9,"t":"2043-03-07T09:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.61,"az":322.4,"t":"2043-03-07T10:00:00Z","terrain":0.16}],"transit":{"airmass":1.3,"alt":50.1,"az":180.4,"t":"2043-03-06T23:55:00Z"},"usable_hours":7.58,"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."]}