摘要
对IRAS 10173+0828的拱核环中的OH超脉泽进行MERLIN§高分辨观测,得到了拱核环为翘曲的证据,同时得到了10个速度通道中OH超脉泽的等强度轮廓线向东西方向延伸的角尺寸与其相应速度通道中峰束流量密度成正相关关系.
OH megamasers in circumnuclear torus are observed by using MERLIN. An
evidence of warped circumnuclear torus around the center of IRAS10173+0828 is obtained.
It is also obtained that angular sizes of contours to extend to both directions of East and
West in 10 velocity channels are correlated with the peak flux densities per beam positively.
出处
《天文学报》
CSCD
北大核心
2004年第2期115-119,共5页
Acta Astronomica Sinica
基金
国家自然科学基金(19673013)
