JMAN can be used to determine the regions of the sky visible to the Jet-X or Sodart telescopes during any interval of time, subject to the constraints on the orientation of the SXG spacecraft.
Spacecraft Viewing Constraints (from p. 1 of JMAN User's Manual)
An Example of a simple JMAN session
Get JMAN User's Manual (external postscript viewer required,
~150 kbytes)