Representative atmospheric turbulence profiles for ESO Paranal
Representative atmospheric turbulence profiles for ESO Paranal
复制标题
ESO Paranal 的代表性大气湍流剖面
DOI:
10.1117/12.2312760
复制
发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Derie F
中科院分区:
文献类型:
--
作者:
Derie F
The optical turbulence profile is a key parameter in tomographic reconstruction. With interest in tomographic adaptive optics for the next generation of ELTs, turbulence profiling campaigns have produced large quantities of data for observing sites around the world. In order to be useful for Monte Carlo AO simulation, these large datasets must be reduced to a small number of profiles. There is commonly large variation in the structure of the turbulence, therefore statistics such as the median and interquartile range of each altitude bin become less representative as features in the profile are averaged out. Here we present the results of the use of a hierarchical clustering method to reduce the 2018A Stereo-SCIDAR dataset from ESO Paranal, consisting of over 10,000 turbulence profiles measured over 83 nights, to a small set of 18 that represent the most commonly observed profiles.
影响因子:
4.8
作者:
H. Shepherd;J. Osborn;R. Wilson;T. Butterley;R. Avila;V. Dhillon;T. Morris
通讯作者:
H. Shepherd;J. Osborn;R. Wilson;T. Butterley;R. Avila;V. Dhillon;T. Morris
DOI:
10.1364/josaa.27.00a253
发表时间:
2010
期刊:
Journal of the Optical Society of America. A, Optics, image science, and vision
影响因子:
--
作者:
F. Vidal;E. Gendron;G. Rousset
通讯作者:
G. Rousset
影响因子:
1.9
作者:
T. Fusco;J. Conan;Gérard Rousset;L. Mugnier;V. Michau
通讯作者:
V. Michau