Correction of finite spatial and temporal sampling effects in stereo-SCIDAR
Correction of finite spatial and temporal sampling effects in stereo-SCIDAR
复制标题
Stereo-SCIDAR 中有限空间和时间采样效应的校正
DOI:
10.1117/12.2562559
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Butterley T
中科院分区:
文献类型:
--
作者:
Butterley T
Stereo scintillation detection and ranging (S-SCIDAR) is a development of the well-established SCIDAR turbulence profiling technique. An S-SCIDAR instrument has been installed at the focus of one of the 1.8m Auxiliary Telescopes at Paranal observatory since April 2016. We discuss the limitations imposed by the Paranal S-SCIDAR instrument’s finite pixel size and exposure time. We present Monte Carlo simulation results quantifying the errors due to finite spatial and temporal sampling. We have reprocessed the existing S-SCIDAR dataset to compensate for these error sources; we discuss the impact of these corrections on the measured turbulence statistics.
影响因子:
1.9
作者:
A. Fuchs;M. Tallon;J. Vernin
通讯作者:
J. Vernin
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
影响因子:
4.8
作者:
Butterley T
通讯作者:
Butterley T