Filtergrams of 1B/M1-M4 Ha flare starting at 22h25m of November 11, 1980 are digitized, and isophote lines are drawn in order to compare with hard X-ray, soft X-ray and microwave burst images.
本文对1980年11月5日22点25分开始1B/M1-M4Hα耀了图象处理,绘制了等光度图;与硬、软X射线象,微波象了比较.