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   PR #   109
   Scientific objectives:G292.0+1.8 is a young oxygen-rich supernova
   remnant with a radius of 5 arcminwhich shows peculiar morphology, a
   central disk and a diffuse plateau. Detectionof Mg, Si, and S lines in
   the SSS spectrum shows that the X-ray emission isthermal in origin.
   The observational goal is to obtain high resolutionspectra of each
   component. The plasma parameters ( EI, kT, nt, abundances ofMg, Si, S,
   Ar, Ca, Fe, and Ni ) derived from the spectral analysis arevaluable to
   the study of hydrodynamic structure of G292.0+1.8,it's progenitor, and
   the structure of the interstellar matter.Calibration objective:X-ray
   spectrum contains various strong emission lines, which are useful
   tocalibrate the energy scale of the SIS and the GIS.
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