Jun Sato Submitted: 26-Sep-2002 10:31
The Yohkoh HXT has revealed an existence of loop-top hard X-ray source above the soft X-ray loop. This observation indicates that an energetic process occurs above the loop and therefore it is significantly important to study this region. In 1998-April-21, a strong LDE flare occurred and showed the complicated structure of hard X-ray sources as unexpected. The loop-top region is still mysterious and RHESSI achieves higher dynamic range of the imaging than that of the HXT. Therefore, I study the loop-top region of solar limb flares using one of MEM imaging methods like MEM-Sato.
Participants: Jun Sato
|