Related Links

• Official EXIST web site
  (at Goddard Space Flight Center)

• Old EXIST web site
  (at CfA)

• Coded aperture imaging
  (general tutorial on coded aperture imaging)

• Energetic X-ray Imaging Telescope (EXITE)
  (Harvard balloon-borne coded aperture HX telescope development project)

• Swift Gamma-Ray Burst Explorer
  (at Goddard Space Flight Center)