Water Maser Survey in the Andromeda Galaxy
Water Maser Survey in the Andromeda Galaxy
复制标题
仙女座星系的水脉泽巡天
DOI：
10.1093/pasj/53.3.489
复制
发表时间：
2001
影响因子：
2.3
通讯作者：
N. Nakai
中科院分区：
文献类型：
--
作者：
H. Imai;Yuko Ishihara;O. Kameya;N. Nakai
We report on a water maser survey in the Andromeda galaxy (M 31). The surveyed H II regions withCO clouds are expected to be regions of ongoing star formation with water maser activity. Nevertheless, we could not detect any water maser emission with an upper limit of around 0.35 Jy orin isotropic luminosity. These results indicate a low activity of the present star formation in M 31.
