摘要
在此介绍我们基于ＡＳＣＡ 和ＲＯＳＡＴ 等Ｘ 射线天文卫星，对３Ｃ３９７ 、Ｇ３２７ ．１１ ．１ 、Ｇ２１ ．５０ ．９ 和ＲＸＪ１７１３ ．７３９４６ 等超新星遗迹的物理特性进行的分析，简要地讨论了３Ｃ３９７ 的非平衡电离双热分量和双极泡结构以及Ｇ３２７ ．１１ ．１ 和Ｇ２１ ．５０ ．９ 中隐匿脉冲星的性质，并提出ＲＸＪ１７１３ ．７３９４６ 和ＡＤ３９３ 客星之间可能的关系。
We report the analyses on the physical properties of four supernova remnants (SNRs), 3C397, G327.1 1.1, G21.5 0.9, and RX J1713.7 3946 based on the X ray observation of ASCA and ROSAT. Brief discussions are given on the two thermal component NEI properties and bipolar structure of 3C397and the nonthermal properties of the unseen pulsars within G327.1 1.1 and G21.5 0.9. The possible relation between RXJ1713.7 3946 and the AD 393 vip star is suggested.
