6米大望远镜方位点大气稳定性

L. Bolbasova
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引用次数: 0

摘要

研究了SAO RAS 6米大望远镜准方位角以上Richardson数的高空分布。用1/Ri作为参数对站点的稳定性和湍流周期和区域的相对概率进行排序。计算了该地区在25km高度以下的逐月势温和风速梯度剖面图。使用的数据来自ERA-Erratum再分析,被广泛认为是可靠的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Atmospheric stability above 6-m Big Telescope Alt-Azimuthal site
The high-altitude distributions of the Richardson number above the 6-meters Big Telescope Alt-Azimuthal of SAO RAS for astronomical site characterization are study. The 1/Ri used as parameter for ranking sites in term regime of stability and relative probability of periods and regions of turbulence. The profiles of the gradients of the potential temperature and the wind speed up to height of 25km for each month of year are calculated. The data used from the ERA-Erratum reanalysis, which is widely acknowledged as being reliable.
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