TW Hya CO (2-1), CN (2-1) and CS (5-4) data cubes

We aim to obtain a spatially resolved measurement of velocity dispersions in the disk of TW Hya. We obtained images with high spatial and spectral resolution of the CO J=2-1, CN...本研究旨在对TW水蛇座（TW Hya）的星周盘开展空间分辨的速度弥散测量。我们获取了针对CO J=2-1跃迁与CN分子谱线的高空间分辨率与高光谱分辨率观测图像……