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The Intercalibration of SOHO EIT, CDS-NIS, and TRACE

Warren, Harry P.; Brooks, David H.

Using coordinated observations of a quiet coronal region, we study the intercalibration of the CDS and EIT instruments on board the Solar and Heliospheric Observatory (SOHO) and the Transition Region and Coronal Explorer (TRACE). We derive the differential emission measure (DEM) distribution from CDS spectral line intensities and convolve it with …