Solar X-ray and Extreme Ultraviolet Imager(X-EUVI)loaded onto China’s Fengyun-3E Satellite

摘要

The solar X-ray and Extreme Ultraviolet Imager(X-EUVI),which was developed by CIOMP,is China’s first space-based solar X-ray and Extreme Ultraviolet(EUV)imager;it has been loaded onto the Fengyun-3E Satellite,which is supported by the China Meteorological Administration(CMA),for solar observation.It commenced working on July 11,2021,and was used to obtain the first X-ray and EUV images in China.X-EUVI employs an innovation dual band design to monitor a much larger temperature range across the Sun,covering the 0.6–8.0 nm wavelength band of the X-ray region and the 19.5 nm band of the EUV region.