Energy Dependence in HXR
Flux and Size Asymmetry in Solar Flares and Their Energy Evolution
July 23, 2002 00:38:12-00:40:12
June 17, 2003, 22:52:40-22:54:40
November 2, 2003, 09:49:00-09:51:00
August 25, 2005 04:37:30-04:39:30