三厘米波段太阳射电爆发中的短时标精细结构

Fast Fine Structure in Solar Radio Bursts at a Wavelength of 3cm

在1989年3月至1990年4月间,我们对太阳射电辐射进行快速采样观测.发现三厘米波段射电爆发亦具有快速精细结构,时标尺度在0.1至2秒间。

Solar radio radiation was observed with a fast sampling system of the radio telescope in Nanjing University from March 1989 to April 1990. The results show definitely that there are fast fine structures in solar radio bursts oh a time scale of 0.1-2.0 sec. at a wavelength of 3cm.