Roque de los Muchachos天文台大气光学- turbulence：数据库和广义SCIDAR数据的再校准
Atmospheric optical-turbulence at Roque de los Muchachos Observatory: database and recalibration of the generalized-SCIDAR data
摘要：
我们提出了迄今为止最大的数据库的大气光学湍流配置文件（197035个人CN2（h））的天文网站，罗克德洛斯Muchachos天文台（西班牙拉帕尔马）。该C2（h）数据库是通过2004年2月至2009年8月1米Jacobus Kapteyn望远镜的广义SCIDAR观测获得的，获得了211个夜晚的有用数据。分析了在不同观测配置下，广义SCIDAR数据处理过程中引起的湍流强度高估问题。所有单独的C2（h）都经过重新校准，以补偿以下数据处理过程中引入的误差（Avila & Cuevas 2009）。通过对比标定前后的轮廓结果，分析了标定对自适应光学相关参数计算的影响。
英文摘要：
We present the largest database so far of atmospheric optical-turbulence profiles (197035 individual CN2(h)) for an astronomical site, the Roque de los Muchachos Observatory (La Palma, Spain). This C2 (h) database was obtained through generalized-SCIDAR observations at the 1 meter Jacobus Kapteyn telescope from Febrary 2004 to August 2009, obtaining useful data for 211 nights. The overestimation of the turbulence strength induced during the generalized SCIDAR data processing has been analyzed for the different observational configurations. All the individual C2 (h) have been recalibrated to compensate the introduced errors during data treatment following (Avila & Cuevas 2009). Comparing results from profiles before and after the recalibration, we analyze its impact on the calculation of relevant parameters for adaptive optics.
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