Observation of 57 spirals

In this paper we present short H I synthesis observations of 57 galaxies without H I information in the RC3. These are a by-product of a large survey with the WSRT of the...本文报道了针对RC3星表中57个暂无中性氢（H I）信息星系的短时长中性氢合成观测。该批观测为利用韦斯特博克综合孔径射电望远镜（WSRT）开展的一项大型巡天项目的附带产物。