... This can be visually as with sunspots or in other wavelengths such as ultra-violet (UV), extreme ultra-violet (EUV) or X-Rays which are emitted in the chromosphere and outer corona. ...
... He also spoke about the 3 satellite campaign in which the group would monitor a star for an outburst and alert the scientists who would then shift the UV and x-ray satellite to the target star and measure it. ...
... Some of the other images that he presented were Stephens Quintet, Saturn, Mercury showing surface features, Venus cloud bands using an ultraviolet (UV) filter, the International Space Station (ISS) and the Space Shuttle Atlantis. ...
... Grating spectrometers in space borne observatories give Doppler shifts of photons in the ultraviolet, visible and infra-red energy ranges, while ground based telescopes give Doppler shifts in the UV visible and IR energy ranges. ...
... Dr. Korreck's research interests include: X-ray and Extreme UV processes in the Sun and Supernova remnants; Shocks from Coronal Mass Ejections and their effect on Space Weather; Solar and stellar wind source regions; Normal Incident HighResolution Extreme ...