论文标题
HiFlex-高度柔韧的包装，可减少跨分散的梯形光谱
HiFLEx -- a highly flexible package to reduce cross-dispersed echelle spectra
论文作者
论文摘要
我们描述了一个灵活的数据缩减软件包，用于高分辨率交叉分散的echelle数据。此开源软件包是在Python开发的，其中包括大多数步骤的可选GUI。它不需要关于echelle-orders形式或位置的任何预知。它已经在13k和115k分辨率之间的跨分散型梯形光谱仪（分叉纤维馈送的光谱ESO-Harps和单光纤馈送光谱仪TNT-MRES）上进行了测试。 HiFlex可用于确定径向速度，并设计用于使用Terra封装，但还可以控制径向速度套件（例如CERES和SERVAL），以执行径向速度分析。对HARPS数据的测试表明，径向速度在文献管道的3m/s之内导致径向速度，而没有任何提取参数的微调。
We describe a flexible data reduction package for high resolution cross-dispersed echelle data. This open-source package is developed in Python and includes optional GUIs for most of the steps. It does not require any pre-knowledge about the form or position of the echelle-orders. It has been tested on cross-dispersed echelle spectrographs between 13k and 115k resolution (bifurcated fiber-fed spectrogaph ESO-HARPS and single fiber-fed spectrograph TNT-MRES). HiFLEx can be used to determine radial velocities and is designed to use the TERRA package but can also control the radial velocity packages such as CERES and SERVAL to perform the radial velocity analysis. Tests on HARPS data indicates radial velocities results within 3m/s of the literature pipelines without any fine tuning of extraction parameters.
