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CONSTRAINING SOLAR FLARE DIFFERENTIAL EMISSION MEASURES WITH EVE AND <i>RHESSI</i>

CONSTRAINING SOLAR FLARE DIFFERENTIAL EMISSION MEASURES WITH EVE AND <i>RHESSI</i>

Deriving a well-constrained differential emission measure (DEM) distribution for solar flares has historically been difficult, primarily because no single instrument is sensitive to the full range of coronal temperatures observed in flares, from $\lesssim$2 to $\gtrsim$50 MK. We present a new technique, combining extreme ultraviolet (EUV) spectra from the EUV …