发生在米波段的太阳射电辐射  

Solar Radio Radiation Events Occurred in the Meter Waver Band

作　　者：马媛[1] 谢瑞祥[1] 

机构地区：[1]中国科学院国家天文台云南天文台,云南昆明650011

出　　处：《天文研究与技术》2005年第3期147-153,共7页Astronomical Research & Technology

基　　金：国家自然科学基金(10473020);国家重点基金(10333030);"973";科学院"西部之光"项目资助课题(G2000078403).

摘　　要：综述云南天文台在太阳活动22周峰年期间观测到的米波射电频谱资料,处理资料时发现230～300MHz频段有一些有趣的观测现象.如米波Ⅲ型爆发;'blips';毫秒级Spike与Ⅲ型爆发共存事件;快速脉动等.根据这些事件的现象,讨论了它们的产生机制.In processing the metric radio spectral data obtained at Yunnan Observatory during the 22nd solar cycle, from July 1990 to January 1992 some interesting observed phenomena were found, such as metric type Ⅲ bursts, “blips” like, coexistent events of millisecond spikes with type Ⅲ bursts and fast pulsations, etc. These events are briefly introduced in the present article, with their mechanism of production being discussed.

关 键 词：太阳射电辐射 Ⅲ型爆发 blips SPIKES 脉动 

分 类 号：P162.11[天文地球—天文学]