The purpose of this research program is to study coronal condensations associated with active regions by comparing their x-ray and EUV line intensities. The EUV line measurements were made with the OSO-H satellite, and the x-ray measurements were made with an ATM support rocket, Aerobe 26.002. The rocket x-ray detection system is considerably more sensitive than the OSO-H x-ray system. This increased sensitivity gives the justification for a coordinated observing program.
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