Welcome to the US Spectrum-X-Gamma Coordination Facility.
Spectrum-X-Gamma (SXG) is an international high-energy astrophysics
observatory which is being built under the leadership of the Russian
Space Research Institute (IKI). The US SXG CF supports the US
astronomical community in obtaining information about SXG, proposing
for and making SXG observations, and performing archival research
using the SXG archive.
Comparisons of the
energy resolution and
resolving power of
the OXS and the grating spectrometers on board Chandra and XMM-Newton.
Click below for more information on the following topics: