只有孤独者：HI成像的空白Galvanian
Only the Lonely: HI Imaging of Void Galaxies
摘要：
我们已经完成了一个试点调查成像15 SDSS选定的空心星系在HI本地（d=50至100 Mpc）空隙。这个小样本组成了一个令人惊讶的有趣的星系集合，由具有不对称和扰动HI盘的星系，以前未识别的同伴和正在进行的相互作用组成。其中一个被发现有一个极HI盘，没有恒星对应物。虽然到目前为止，我们的少量统计数据是有限的，但结果支持过去的发现，即大多数空星系通常是晚型星系，具有丰富的气体盘和类似于场星系的小规模集群，尽管它们有大规模的低密度环境。
英文摘要：
We have completed a pilot survey imaging 15 SDSS selected void galaxies in HI in local (d=50 to 100 Mpc) voids. This small sample makes up a surprisingly interesting collection of galaxies, consisting of galaxies with asymmetric and perturbed HI disks, previously unidentified companions, and ongoing interactions. One was found to have a polar HI disk with no stellar counterpart. While our small number statistics so far are limiting, results support past findings that most void galaxies are typically late type galaxies with gas rich disks and small scale clustering similar to field galaxies despite their large scale underdense environment.
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