Radial velocity data of sigma Dra and HIP 36616

For existing and future projects dedicated to measuring precise RVs, we have created an open-source, flexible data reduction software to extract RVs from echelle spectra via the...针对现有及未来所有致力于高精度径向速度（Radial Velocity, RV）测量的科研项目，我们开发了一款开源且灵活的数据归约软件，可通过……从阶梯光栅光谱（echelle spectra）中提取径向速度。