the National Natural Science Foundation of China (Grant No. 19773016); the National Basic Research Foundation of China "973" (Grant No. G2000078401).
Three-dimensional (3D) image reconstruction of an Hoc flare near the solar disk center is done by a series of line-center and off-line-center filtering observation, according to the physical meaning of contribution fu...
the National Natural Science Foundation of China (Grant Nos. 19833050 , 19773016) ; "973 Project" (Grant No. 2000078403).
Thousands of decimetric spikes were observed with a new spectrometer of Yunnan Observatory on June 24, 2001. The statistical analyses of the bandwidth, polarization degree, and half power duration of these spikes were...
the National Natural Science Foundation of China (Grant Nos. 49990451, 19773016 , 19833050); Key Item of NNSF of China; the Chinese Academy of Sciences.
Using the 2.6-3.8 GHz solar radio spectrometer of the National Astronomical Observatories of China (NAOC), a pair of microwave millisecond spike (MMS) emissions were observed, and their frequency drift rate was measur...
The statistics analysis is carried out for some coincident event data on solar microwave bursts and HXR bursts. Some significant results and reasonable proposition are presented.